new build system: cleanup and more dvipng

git-svn-id: svn://tug.org/texlive/trunk@12522 c570f23f-e606-0410-a88d-b1316a301751

38 files changed, 1414 insertions, 1463 deletions

diff --git a/Build/source/Makefile.in b/Build/source/Makefile.in
index 2ac01bbbe11..ce213c83390 100644
--- a/Build/source/Makefile.in
+++ b/Build/source/Makefile.in
@@ -77,6 +77,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/kpse-common.m4 \
 	$(top_srcdir)/texk/dvipdfm/ac/withenable.ac \
 	$(top_srcdir)/texk/dvipdfmx/ac/withenable.ac \
 	$(top_srcdir)/texk/dvipng/ac/withenable.ac \
+	$(top_srcdir)/texk/dvipng/ac/dvipng.ac \
 	$(top_srcdir)/texk/dvipos/ac/withenable.ac \
 	$(top_srcdir)/texk/dvipsk/ac/withenable.ac \
 	$(top_srcdir)/texk/gsftopk/ac/withenable.ac \
diff --git a/Build/source/configure b/Build/source/configure
index e88382d6900..63a2be6f719 100755
--- a/Build/source/configure
+++ b/Build/source/configure
@@ -960,6 +960,9 @@ enable_dviljk
 enable_dvipdfm
 enable_dvipdfmx
 enable_dvipng
+enable_debug
+enable_timing
+with_gs
 enable_dvipos
 enable_dvipsk
 enable_gsftopk
@@ -1688,10 +1691,11 @@ Optional Features:
   --disable-tpic2pdftex   do not build the tpic2pdftex package
   --disable-vlna          do not build the vlna package
   --disable-web2c         do not build the web2c (TeX & Co.) package
-  --enable-auto-core      cause TeX&MF to dump core, given a certain filename
-  --disable-dump-share    make fmt/base/mem files architecture-dependent
-  --enable-fmtutil        use fmtutil for build dumps
-  --enable-ipc            enable TeX's --ipc option, i.e., pipe to a program
+  --enable-auto-core        cause TeX&MF to dump core, given a certain
+                            filename
+  --disable-dump-share      make fmt/base/mem files architecture-dependent
+  --enable-fmtutil          use fmtutil for build dumps
+  --enable-ipc              enable TeX's --ipc option, i.e., pipe to a program
   --disable-tex               do not compile and install TeX
   --enable-etex               compile and install e-TeX
   --enable-omega              compile and install Omega
@@ -1699,19 +1703,18 @@ Optional Features:
   --disable-pdftex            do not compile and install pdfTeX
   --disable-luatex            do not compile and install luaTeX
   --enable-xetex              compile and install XeTeX
-  --disable-mf            do not build METAFONT
+  --disable-mf              do not build METAFONT
   --enable-mf-nowin           build a separate non-windows-capable METAFONT
   --enable-epsfwin            include EPSF pseudo window support
   --enable-hp2627win          include HP 2627 window support
   --enable-mftalkwin          include mftalk (generic server) window support
   --enable-nextwin            include NeXT window support
   --enable-regiswin           include Regis window support
-  --enable-suntoolswin        include old Suntools (this is not X) window
-                              support
+  --enable-suntoolswin        include old Suntools (not X) window support
   --enable-tektronixwin       include Tektronix window support
   --enable-unitermwin         include Uniterm window support
-  --disable-mp            do not build METAPOST
-  --disable-web-progs     do not build WEB programs bibtex ... weave
+  --disable-mp              do not build METAPOST
+  --disable-web-progs       do not build WEB programs bibtex ... weave
   --enable-one            build the one (testing) package
   --disable-afm2pl        do not build the afm2pl package
   --disable-bibtex8       do not build the bibtex8 package
@@ -1725,6 +1728,8 @@ Optional Features:
   --disable-dvipdfm       do not build the dvipdfm package
   --disable-dvipdfmx      do not build the dvipdfmx package
   --disable-dvipng        do not build the dvipng package
+  --disable-debug           Compile without debug (-d) option
+  --enable-timing           Output execution time of dvipng
   --disable-dvipos        do not build the dvipos package
   --disable-dvipsk        do not build the dvipsk package
   --disable-gsftopk       do not build the gsftopk package
@@ -1778,6 +1783,7 @@ Optional Packages:
   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
   --with-editor=CMD       invoke CMD from the `e' option [vi +%d %s]
   --with-mf-x-toolkit     Use X toolkit for METAFONT
+  --with-gs=/PATH/TO/gs   Hard-wire the location of GhostScript
   --with-system-kpathsea  use installed kpathsea headers and library
   --with-kpathsea-includes=DIR
                           kpathsea headers installed in DIR
@@ -2326,7 +2332,6 @@ ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
 
 
 
-
 ## ac/withenable.ac
 
 ## utils/ac/withenable.ac
@@ -2865,6 +2870,25 @@ test "x$enable_dvipng" = xno || {
   need_t1lib=yes
 }
 
+## texk/dvipng/ac/dvipng.ac
+## configure options for dvipng
+# Check whether --enable-debug was given.
+if test "${enable_debug+set}" = set; then
+  enableval=$enable_debug;
+fi
+
+# Check whether --enable-timing was given.
+if test "${enable_timing+set}" = set; then
+  enableval=$enable_timing;
+fi
+
+
+# Check whether --with-gs was given.
+if test "${with_gs+set}" = set; then
+  withval=$with_gs;
+fi
+
+
 
 ## texk/dvipos/ac/withenable.ac
 ## configure options and TL libraries required for dvipos
@@ -2961,7 +2985,7 @@ test "x$enable_lcdf_typetools" = xno || {
 }
 
 ## texk/lcdf-typetools/ac/lcdf-typetools.ac
-## configure options for lcdf-typetools.ac
+## configure options for lcdf-typetools
 # Check whether --enable-cfftot1 was given.
 if test "${enable_cfftot1+set}" = set; then
   enableval=$enable_cfftot1;
@@ -5817,13 +5841,13 @@ if test "${lt_cv_nm_interface+set}" = set; then
 else
   lt_cv_nm_interface="BSD nm"
   echo "int some_variable = 0;" > conftest.$ac_ext
-  (eval echo "\"\$as_me:5820: $ac_compile\"" >&5)
+  (eval echo "\"\$as_me:5844: $ac_compile\"" >&5)
   (eval "$ac_compile" 2>conftest.err)
   cat conftest.err >&5
-  (eval echo "\"\$as_me:5823: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+  (eval echo "\"\$as_me:5847: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
   cat conftest.err >&5
-  (eval echo "\"\$as_me:5826: output\"" >&5)
+  (eval echo "\"\$as_me:5850: output\"" >&5)
   cat conftest.out >&5
   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
     lt_cv_nm_interface="MS dumpbin"
@@ -7029,7 +7053,7 @@ ia64-*-hpux*)
   ;;
 *-*-irix6*)
   # Find out which ABI we are using.
-  echo '#line 7032 "configure"' > conftest.$ac_ext
+  echo '#line 7056 "configure"' > conftest.$ac_ext
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
@@ -9076,11 +9100,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:9079: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:9103: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:9083: \$? = $ac_status" >&5
+   echo "$as_me:9107: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -9415,11 +9439,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:9418: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:9442: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:9422: \$? = $ac_status" >&5
+   echo "$as_me:9446: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -9520,11 +9544,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:9523: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:9547: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:9527: \$? = $ac_status" >&5
+   echo "$as_me:9551: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -9575,11 +9599,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:9578: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:9602: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:9582: \$? = $ac_status" >&5
+   echo "$as_me:9606: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -12375,7 +12399,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12378 "configure"
+#line 12402 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -12471,7 +12495,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12474 "configure"
+#line 12498 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -18867,11 +18891,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:18870: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:18894: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:18874: \$? = $ac_status" >&5
+   echo "$as_me:18898: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -18966,11 +18990,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:18969: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:18993: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:18973: \$? = $ac_status" >&5
+   echo "$as_me:18997: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -19018,11 +19042,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:19021: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:19045: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:19025: \$? = $ac_status" >&5
+   echo "$as_me:19049: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -25161,7 +25185,13 @@ fi
 
 
 if test "x$cross_compiling" = xyes; then
-  msg_compiling="cross-compiling on $build"
+  if test "x$build" = x; then
+  { { $as_echo "$as_me:$LINENO: error: when cross-compiling you must specify both --host and --build." >&5
+$as_echo "$as_me: error: when cross-compiling you must specify both --host and --build." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+       msg_compiling="cross-compiling on $build"
 else
   msg_compiling="compiling"
 fi
diff --git a/Build/source/configure.ac b/Build/source/configure.ac
index 5c4c6b07b8f..d0071c906a5 100644
--- a/Build/source/configure.ac
+++ b/Build/source/configure.ac
@@ -94,7 +94,9 @@ AC_CONFIG_FILES([Makefile])
 AC_OUTPUT
 
 AS_IF([test "x$cross_compiling" = xyes],
-      [msg_compiling="cross-compiling on $build"],
+      [AS_IF([test "x$build" = x],
+             [AC_MSG_ERROR([when cross-compiling you must specify both --host and --build.])])
+       msg_compiling="cross-compiling on $build"],
       [msg_compiling="compiling"])
 AC_MSG_RESULT([
 ** Configuration summary for $PACKAGE_STRING:
diff --git a/Build/source/libs/Makefile.in b/Build/source/libs/Makefile.in
index 7bff066a725..ed13538ad7f 100644
--- a/Build/source/libs/Makefile.in
+++ b/Build/source/libs/Makefile.in
@@ -68,6 +68,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../m4/kpse-pkgs.m4 \
 	$(top_srcdir)/../texk/dvipdfm/ac/withenable.ac \
 	$(top_srcdir)/../texk/dvipdfmx/ac/withenable.ac \
 	$(top_srcdir)/../texk/dvipng/ac/withenable.ac \
+	$(top_srcdir)/../texk/dvipng/ac/dvipng.ac \
 	$(top_srcdir)/../texk/dvipos/ac/withenable.ac \
 	$(top_srcdir)/../texk/dvipsk/ac/withenable.ac \
 	$(top_srcdir)/../texk/gsftopk/ac/withenable.ac \
diff --git a/Build/source/libs/configure b/Build/source/libs/configure
index 38b510ce46a..80e19245bb9 100755
--- a/Build/source/libs/configure
+++ b/Build/source/libs/configure
@@ -719,6 +719,9 @@ enable_dviljk
 enable_dvipdfm
 enable_dvipdfmx
 enable_dvipng
+enable_debug
+enable_timing
+with_gs
 enable_dvipos
 enable_dvipsk
 enable_gsftopk
@@ -1429,10 +1432,11 @@ Optional Features:
   --disable-tpic2pdftex   do not build the tpic2pdftex package
   --disable-vlna          do not build the vlna package
   --disable-web2c         do not build the web2c (TeX & Co.) package
-  --enable-auto-core      cause TeX&MF to dump core, given a certain filename
-  --disable-dump-share    make fmt/base/mem files architecture-dependent
-  --enable-fmtutil        use fmtutil for build dumps
-  --enable-ipc            enable TeX's --ipc option, i.e., pipe to a program
+  --enable-auto-core        cause TeX&MF to dump core, given a certain
+                            filename
+  --disable-dump-share      make fmt/base/mem files architecture-dependent
+  --enable-fmtutil          use fmtutil for build dumps
+  --enable-ipc              enable TeX's --ipc option, i.e., pipe to a program
   --disable-tex               do not compile and install TeX
   --enable-etex               compile and install e-TeX
   --enable-omega              compile and install Omega
@@ -1440,19 +1444,18 @@ Optional Features:
   --disable-pdftex            do not compile and install pdfTeX
   --disable-luatex            do not compile and install luaTeX
   --enable-xetex              compile and install XeTeX
-  --disable-mf            do not build METAFONT
+  --disable-mf              do not build METAFONT
   --enable-mf-nowin           build a separate non-windows-capable METAFONT
   --enable-epsfwin            include EPSF pseudo window support
   --enable-hp2627win          include HP 2627 window support
   --enable-mftalkwin          include mftalk (generic server) window support
   --enable-nextwin            include NeXT window support
   --enable-regiswin           include Regis window support
-  --enable-suntoolswin        include old Suntools (this is not X) window
-                              support
+  --enable-suntoolswin        include old Suntools (not X) window support
   --enable-tektronixwin       include Tektronix window support
   --enable-unitermwin         include Uniterm window support
-  --disable-mp            do not build METAPOST
-  --disable-web-progs     do not build WEB programs bibtex ... weave
+  --disable-mp              do not build METAPOST
+  --disable-web-progs       do not build WEB programs bibtex ... weave
   --enable-one            build the one (testing) package
   --disable-afm2pl        do not build the afm2pl package
   --disable-bibtex8       do not build the bibtex8 package
@@ -1466,6 +1469,8 @@ Optional Features:
   --disable-dvipdfm       do not build the dvipdfm package
   --disable-dvipdfmx      do not build the dvipdfmx package
   --disable-dvipng        do not build the dvipng package
+  --disable-debug           Compile without debug (-d) option
+  --enable-timing           Output execution time of dvipng
   --disable-dvipos        do not build the dvipos package
   --disable-dvipsk        do not build the dvipsk package
   --disable-gsftopk       do not build the gsftopk package
@@ -1511,6 +1516,7 @@ Optional Packages:
   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
   --with-editor=CMD       invoke CMD from the `e' option [vi +%d %s]
   --with-mf-x-toolkit     Use X toolkit for METAFONT
+  --with-gs=/PATH/TO/gs   Hard-wire the location of GhostScript
   --with-system-kpathsea  use installed kpathsea headers and library
   --with-kpathsea-includes=DIR
                           kpathsea headers installed in DIR
@@ -2038,7 +2044,6 @@ ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
 
 
 
-
 ## ac/withenable.ac
 
 ## utils/ac/withenable.ac
@@ -2577,6 +2582,25 @@ test "x$enable_dvipng" = xno || {
   need_t1lib=yes
 }
 
+## texk/dvipng/ac/dvipng.ac
+## configure options for dvipng
+# Check whether --enable-debug was given.
+if test "${enable_debug+set}" = set; then
+  enableval=$enable_debug;
+fi
+
+# Check whether --enable-timing was given.
+if test "${enable_timing+set}" = set; then
+  enableval=$enable_timing;
+fi
+
+
+# Check whether --with-gs was given.
+if test "${with_gs+set}" = set; then
+  withval=$with_gs;
+fi
+
+
 
 ## texk/dvipos/ac/withenable.ac
 ## configure options and TL libraries required for dvipos
@@ -2673,7 +2697,7 @@ test "x$enable_lcdf_typetools" = xno || {
 }
 
 ## texk/lcdf-typetools/ac/lcdf-typetools.ac
-## configure options for lcdf-typetools.ac
+## configure options for lcdf-typetools
 # Check whether --enable-cfftot1 was given.
 if test "${enable_cfftot1+set}" = set; then
   enableval=$enable_cfftot1;
diff --git a/Build/source/m4/kpse-setup.m4 b/Build/source/m4/kpse-setup.m4
index 5a8581effc0..a4bcc01e432 100644
--- a/Build/source/m4/kpse-setup.m4
+++ b/Build/source/m4/kpse-setup.m4
@@ -16,7 +16,9 @@
 #   configure option --without-PKG for programs
 #   library dependencies for programs and libraries
 AC_DEFUN([KPSE_SETUP],
-[m4_define([kpse_TL], [$1])
+[m4_define([kpse_TL], [$1])[]dnl
+m4_define([kpse_indent_26], [28])[]dnl
+m4_define([kpse_indent_28], [30])[]dnl
 KPSE_WEB2C_PREPARE
 m4_sinclude(kpse_TL[ac/withenable.ac])
 m4_sinclude(kpse_TL[utils/ac/withenable.ac])
diff --git a/Build/source/m4/kpse-web2c.m4 b/Build/source/m4/kpse-web2c.m4
index ae505566efd..831d60b0404 100644
--- a/Build/source/m4/kpse-web2c.m4
+++ b/Build/source/m4/kpse-web2c.m4
@@ -20,7 +20,7 @@ m4_define([KPSE_WITH_MKTEX],
                AS_HELP_STRING([--]m4_if($2, [yes], [dis], [en])[able-$1-default],
                               m4_if($2, [yes],
                                     [do not ])[run $1 if $3 missing],
-                              [30]))[]dnl
+                              kpse_indent_28))[]dnl
 AS_CASE([$enable_$1_default], [yes|no], ,
                             [enable_$1_default=$2])[]dnl
 ]) # KPSE_WITH_MKTEX
@@ -44,7 +44,7 @@ m4_define([KPSE_WITH_XTEX],
                AS_HELP_STRING([--]m4_if($2, [yes], [dis], [en])[able-$1],
                               m4_if($2, [yes],
                                     [do not ])[compile and install $4],
-                              [30]))[]dnl
+                              kpse_indent_28))[]dnl
 AS_CASE([$enable_$1], [yes|no], ,
                     [enable_$1=$2])[]dnl
 m4_ifval([$5], [
@@ -69,7 +69,7 @@ m4_define([KPSE_WITH_MFWIN],
 [AC_ARG_ENABLE([$1win],
                AS_HELP_STRING([--enable-$1win],
                               [include $3 window support],
-                              [30]))[]dnl
+                              kpse_indent_28))[]dnl
 ]) # KPSE_WITH_MFWIN
 
 # KPSE_MFWIN_DEFINE(WINDOW, DEFINE, TEXT)
diff --git a/Build/source/texk/Makefile.in b/Build/source/texk/Makefile.in
index 6909160581b..d1788e85cf1 100644
--- a/Build/source/texk/Makefile.in
+++ b/Build/source/texk/Makefile.in
@@ -68,6 +68,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../m4/kpse-pkgs.m4 \
 	$(top_srcdir)/../texk/dvipdfm/ac/withenable.ac \
 	$(top_srcdir)/../texk/dvipdfmx/ac/withenable.ac \
 	$(top_srcdir)/../texk/dvipng/ac/withenable.ac \
+	$(top_srcdir)/../texk/dvipng/ac/dvipng.ac \
 	$(top_srcdir)/../texk/dvipos/ac/withenable.ac \
 	$(top_srcdir)/../texk/dvipsk/ac/withenable.ac \
 	$(top_srcdir)/../texk/gsftopk/ac/withenable.ac \
diff --git a/Build/source/texk/configure b/Build/source/texk/configure
index d27defa3361..49b4ceba5c2 100755
--- a/Build/source/texk/configure
+++ b/Build/source/texk/configure
@@ -719,6 +719,9 @@ enable_dviljk
 enable_dvipdfm
 enable_dvipdfmx
 enable_dvipng
+enable_debug
+enable_timing
+with_gs
 enable_dvipos
 enable_dvipsk
 enable_gsftopk
@@ -1449,10 +1452,11 @@ Optional Features:
   --disable-tpic2pdftex   do not build the tpic2pdftex package
   --disable-vlna          do not build the vlna package
   --disable-web2c         do not build the web2c (TeX & Co.) package
-  --enable-auto-core      cause TeX&MF to dump core, given a certain filename
-  --disable-dump-share    make fmt/base/mem files architecture-dependent
-  --enable-fmtutil        use fmtutil for build dumps
-  --enable-ipc            enable TeX's --ipc option, i.e., pipe to a program
+  --enable-auto-core        cause TeX&MF to dump core, given a certain
+                            filename
+  --disable-dump-share      make fmt/base/mem files architecture-dependent
+  --enable-fmtutil          use fmtutil for build dumps
+  --enable-ipc              enable TeX's --ipc option, i.e., pipe to a program
   --disable-tex               do not compile and install TeX
   --enable-etex               compile and install e-TeX
   --enable-omega              compile and install Omega
@@ -1460,19 +1464,18 @@ Optional Features:
   --disable-pdftex            do not compile and install pdfTeX
   --disable-luatex            do not compile and install luaTeX
   --enable-xetex              compile and install XeTeX
-  --disable-mf            do not build METAFONT
+  --disable-mf              do not build METAFONT
   --enable-mf-nowin           build a separate non-windows-capable METAFONT
   --enable-epsfwin            include EPSF pseudo window support
   --enable-hp2627win          include HP 2627 window support
   --enable-mftalkwin          include mftalk (generic server) window support
   --enable-nextwin            include NeXT window support
   --enable-regiswin           include Regis window support
-  --enable-suntoolswin        include old Suntools (this is not X) window
-                              support
+  --enable-suntoolswin        include old Suntools (not X) window support
   --enable-tektronixwin       include Tektronix window support
   --enable-unitermwin         include Uniterm window support
-  --disable-mp            do not build METAPOST
-  --disable-web-progs     do not build WEB programs bibtex ... weave
+  --disable-mp              do not build METAPOST
+  --disable-web-progs       do not build WEB programs bibtex ... weave
   --enable-one            build the one (testing) package
   --disable-afm2pl        do not build the afm2pl package
   --disable-bibtex8       do not build the bibtex8 package
@@ -1486,6 +1489,8 @@ Optional Features:
   --disable-dvipdfm       do not build the dvipdfm package
   --disable-dvipdfmx      do not build the dvipdfmx package
   --disable-dvipng        do not build the dvipng package
+  --disable-debug           Compile without debug (-d) option
+  --enable-timing           Output execution time of dvipng
   --disable-dvipos        do not build the dvipos package
   --disable-dvipsk        do not build the dvipsk package
   --disable-gsftopk       do not build the gsftopk package
@@ -1531,6 +1536,7 @@ Optional Packages:
   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
   --with-editor=CMD       invoke CMD from the `e' option [vi +%d %s]
   --with-mf-x-toolkit     Use X toolkit for METAFONT
+  --with-gs=/PATH/TO/gs   Hard-wire the location of GhostScript
   --with-system-kpathsea  use installed kpathsea headers and library
   --with-kpathsea-includes=DIR
                           kpathsea headers installed in DIR
@@ -2058,7 +2064,6 @@ ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
 
 
 
-
 ## ac/withenable.ac
 
 ## utils/ac/withenable.ac
@@ -2597,6 +2602,25 @@ test "x$enable_dvipng" = xno || {
   need_t1lib=yes
 }
 
+## texk/dvipng/ac/dvipng.ac
+## configure options for dvipng
+# Check whether --enable-debug was given.
+if test "${enable_debug+set}" = set; then
+  enableval=$enable_debug;
+fi
+
+# Check whether --enable-timing was given.
+if test "${enable_timing+set}" = set; then
+  enableval=$enable_timing;
+fi
+
+
+# Check whether --with-gs was given.
+if test "${with_gs+set}" = set; then
+  withval=$with_gs;
+fi
+
+
 
 ## texk/dvipos/ac/withenable.ac
 ## configure options and TL libraries required for dvipos
@@ -2693,7 +2717,7 @@ test "x$enable_lcdf_typetools" = xno || {
 }
 
 ## texk/lcdf-typetools/ac/lcdf-typetools.ac
-## configure options for lcdf-typetools.ac
+## configure options for lcdf-typetools
 # Check whether --enable-cfftot1 was given.
 if test "${enable_cfftot1+set}" = set; then
   enableval=$enable_cfftot1;
diff --git a/Build/source/texk/dvipng/Makefile.am b/Build/source/texk/dvipng/Makefile.am
index 5c65a7fa2c3..ea8b86f8fba 100644
--- a/Build/source/texk/dvipng/Makefile.am
+++ b/Build/source/texk/dvipng/Makefile.am
@@ -81,7 +81,32 @@ LDADD += $(T1LIB_LIBS) $(LIBPNG_LIBS) $(ZLIB_LIBS)
 ## Rebuild libz
 @ZLIB_RULE@
 
+info_TEXINFOS = dvipng.texi
+dvipng_TEXINFOS = readme.texi install.texi macros.texi dvipng.help
+
 dist_man1_MANS = dvipng.1
+dvipng.1: dvipng.texi readme.texi
+	$(srcdir)/texi2pod.pl -D man $(srcdir)/dvipng.texi | \
+	sed -es/@//g -es/previewlatex/preview-latex/g -es/{}//g > dvipng.pod
+	pod2man --center="User commands" --release="$(PACKAGE_STRING)" \
+		dvipng.pod > dvipng.1
+	rm dvipng.pod
+
+## Make sure INSTALL and README exist
+##
+EXTRA_DIST = ChangeLog.0 ChangeLog.TL INSTALL README RELEASE
+
+INSTALL: install.texi
+	-$(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) -I $(srcdir) \
+	  -D rawfile --no-headers --no-validate --no-number-sections \
+	  -o $@ $<
+
+README: readme.texi
+	-$(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) -I $(srcdir) \
+	  -D rawfile --no-headers --no-validate --no-number-sections \
+	  -o $@ $<
+
+dist_noinst_SCRIPTS = texi2pod.pl
 
 if have_gif
 
@@ -98,25 +123,11 @@ endif have_gif
 
 ## Not yet used
 ##
-EXTRA_DIST = \
-	ChangeLog.0 \
-	ChangeLog.TL \
-	RELEASE \
-	dvipng.dvi \
-	dvipng.help \
-	dvipng.info \
-	dvipng.texi \
-	install.texi \
-	macros.texi \
-	miktex.h \
-	miktex.mak \
-	readme.texi \
-	test_dvipng.tex
+EXTRA_DIST += test_dvipng.tex
 
-EXTRA_DIST += \
-	dvipng.dvi.orig \
-	dvipng.help.orig \
-	dvipng.info.orig
+## Not used
+##
+EXTRA_DIST += miktex.h miktex.mak
 
 ## Original files from dvipng-$(DVIPNG_VERSION)
 ##
@@ -139,7 +150,7 @@ EXTRA_DIST += \
 
 ## Eventually use these macro files
 ##
-EXTRA_DIST += m4/gs-device.m4 m4/makeinfo.m4
+EXTRA_DIST += m4/gs-device.m4
 
 ## Eventually delete these files
 ##
diff --git a/Build/source/texk/dvipng/Makefile.in b/Build/source/texk/dvipng/Makefile.in
index 8810b572655..71740d4ba88 100644
--- a/Build/source/texk/dvipng/Makefile.in
+++ b/Build/source/texk/dvipng/Makefile.in
@@ -14,6 +14,7 @@
 
 @SET_MAKE@
 
+
 VPATH = @srcdir@
 pkgdatadir = $(datadir)/@PACKAGE@
 pkglibdir = $(libdir)/@PACKAGE@
@@ -38,12 +39,14 @@ bin_PROGRAMS = dvipng$(EXEEXT)
 @have_ft2_or_t1_TRUE@am__append_3 = enc.c fontmap.c tfm.c
 subdir = .
 DIST_COMMON = README $(am__configure_deps) $(dist_man1_MANS) \
+	$(dist_noinst_SCRIPTS) $(dvipng_TEXINFOS) \
 	$(srcdir)/../../build-aux/config.guess \
 	$(srcdir)/../../build-aux/config.sub \
 	$(srcdir)/../../build-aux/depcomp \
 	$(srcdir)/../../build-aux/install-sh \
 	$(srcdir)/../../build-aux/ltmain.sh \
-	$(srcdir)/../../build-aux/missing $(srcdir)/Makefile.am \
+	$(srcdir)/../../build-aux/missing \
+	$(srcdir)/../../build-aux/texinfo.tex $(srcdir)/Makefile.am \
 	$(srcdir)/Makefile.in $(srcdir)/config.h.in \
 	$(top_srcdir)/configure ../../build-aux/config.guess \
 	../../build-aux/config.sub ../../build-aux/depcomp \
@@ -52,7 +55,8 @@ DIST_COMMON = README $(am__configure_deps) $(dist_man1_MANS) \
 	../../build-aux/ylwrap COPYING COPYING.LESSER ChangeLog \
 	INSTALL
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/../../m4/kpse-common.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/m4/makeinfo.m4 \
+	$(top_srcdir)/../../m4/kpse-common.m4 \
 	$(top_srcdir)/../../m4/kpse-freetype2-flags.m4 \
 	$(top_srcdir)/../../m4/kpse-gd-flags.m4 \
 	$(top_srcdir)/../../m4/kpse-kpathsea-flags.m4 \
@@ -64,7 +68,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../../m4/kpse-common.m4 \
 	$(top_srcdir)/../../m4/ltsugar.m4 \
 	$(top_srcdir)/../../m4/ltversion.m4 \
 	$(top_srcdir)/../../m4/lt~obsolete.m4 \
-	$(top_srcdir)/configure.ac
+	$(top_srcdir)/ac/dvipng.ac $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
@@ -72,7 +76,8 @@ am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
 mkinstalldirs = $(install_sh) -d
 CONFIG_HEADER = config.h
 CONFIG_CLEAN_FILES =
-am__installdirs = "$(DESTDIR)$(bindir)" "$(DESTDIR)$(man1dir)"
+am__installdirs = "$(DESTDIR)$(bindir)" "$(DESTDIR)$(infodir)" \
+	"$(DESTDIR)$(man1dir)"
 binPROGRAMS_INSTALL = $(INSTALL_PROGRAM)
 PROGRAMS = $(bin_PROGRAMS)
 am__dvipng_SOURCES_DIST = color.c commands.h draw.c dvi.c dvipng.c \
@@ -90,6 +95,7 @@ am_dvipng_OBJECTS = color.$(OBJEXT) draw.$(OBJEXT) dvi.$(OBJEXT) \
 dvipng_OBJECTS = $(am_dvipng_OBJECTS)
 dvipng_LDADD = $(LDADD)
 am__DEPENDENCIES_1 =
+SCRIPTS = $(dist_noinst_SCRIPTS)
 DEFAULT_INCLUDES = -I.@am__isrc@
 depcomp = $(SHELL) $(top_srcdir)/../../build-aux/depcomp
 am__depfiles_maybe = depfiles
@@ -104,6 +110,25 @@ LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
 	$(LDFLAGS) -o $@
 SOURCES = $(dvipng_SOURCES)
 DIST_SOURCES = $(am__dvipng_SOURCES_DIST)
+INFO_DEPS = $(srcdir)/dvipng.info
+TEXINFO_TEX = $(top_srcdir)/../../build-aux/texinfo.tex
+am__TEXINFO_TEX_DIR = $(top_srcdir)/../../build-aux
+DVIS = dvipng.dvi
+PDFS = dvipng.pdf
+PSS = dvipng.ps
+HTMLS = dvipng.html
+TEXINFOS = dvipng.texi
+TEXI2DVI = texi2dvi
+TEXI2PDF = $(TEXI2DVI) --pdf --batch
+MAKEINFOHTML = $(MAKEINFO) --html
+AM_MAKEINFOHTMLFLAGS = $(AM_MAKEINFOFLAGS)
+DVIPS = dvips
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
+am__vpath_adj = case $$p in \
+    $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
+    *) f=$$p;; \
+  esac;
+am__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
 man1dir = $(mandir)/man1
 NROFF = nroff
 MANS = $(dist_man1_MANS)
@@ -123,6 +148,7 @@ distcleancheck_listfiles = find . -type f -print
 ACLOCAL = @ACLOCAL@
 ALLOCA = @ALLOCA@
 AMTAR = @AMTAR@
+AM_MAKEINFOFLAGS = @AM_MAKEINFOFLAGS@
 AR = @AR@
 AUTOCONF = @AUTOCONF@
 AUTOHEADER = @AUTOHEADER@
@@ -154,6 +180,7 @@ GD_LIBS = @GD_LIBS@
 GREP = @GREP@
 INSTALL = @INSTALL@
 INSTALL_DATA = @INSTALL_DATA@
+INSTALL_INFO = @INSTALL_INFO@
 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 INSTALL_SCRIPT = @INSTALL_SCRIPT@
 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
@@ -290,11 +317,11 @@ dvipng_DEPENDENCIES = $(KPATHSEA_DEPEND) $(FREETYPE2_DEPEND) \
 	$(GD_DEPEND) $(T1LIB_DEPEND) $(LIBPNG_DEPEND) $(ZLIB_DEPEND)
 LDADD = $(KPATHSEA_LIBS) $(FREETYPE2_LIBS) $(GD_LIBS) $(T1LIB_LIBS) \
 	$(LIBPNG_LIBS) $(ZLIB_LIBS)
+info_TEXINFOS = dvipng.texi
+dvipng_TEXINFOS = readme.texi install.texi macros.texi dvipng.help
 dist_man1_MANS = dvipng.1
-EXTRA_DIST = ChangeLog.0 ChangeLog.TL RELEASE dvipng.dvi dvipng.help \
-	dvipng.info dvipng.texi install.texi macros.texi miktex.h \
-	miktex.mak readme.texi test_dvipng.tex dvipng.dvi.orig \
-	dvipng.help.orig dvipng.info.orig \
+EXTRA_DIST = ChangeLog.0 ChangeLog.TL INSTALL README RELEASE \
+	test_dvipng.tex miktex.h miktex.mak \
 	Makefile.in-$(DVIPNG_VERSION) aclocal.m4-$(DVIPNG_VERSION) \
 	color.c-$(DVIPNG_VERSION) config.h.in-$(DVIPNG_VERSION) \
 	configure-$(DVIPNG_VERSION) configure.ac-$(DVIPNG_VERSION) \
@@ -302,15 +329,15 @@ EXTRA_DIST = ChangeLog.0 ChangeLog.TL RELEASE dvipng.dvi dvipng.help \
 	ft.c-$(DVIPNG_VERSION) misc.c-$(DVIPNG_VERSION) \
 	pk.c-$(DVIPNG_VERSION) set.c-$(DVIPNG_VERSION) \
 	special.c-$(DVIPNG_VERSION) t1.c-$(DVIPNG_VERSION) \
-	tfm.c-$(DVIPNG_VERSION) m4/gs-device.m4 m4/makeinfo.m4 \
-	Makefile.in.orig acinclude.m4.orig configure.ac.orig \
-	Makefile.am.demo Makefile.in.work configure.ac.demo \
-	configure.ac.work
+	tfm.c-$(DVIPNG_VERSION) m4/gs-device.m4 Makefile.in.orig \
+	acinclude.m4.orig configure.ac.orig Makefile.am.demo \
+	Makefile.in.work configure.ac.demo configure.ac.work
+dist_noinst_SCRIPTS = texi2pod.pl
 all: config.h
 	$(MAKE) $(AM_MAKEFLAGS) all-am
 
 .SUFFIXES:
-.SUFFIXES: .c .lo .o .obj
+.SUFFIXES: .c .dvi .html .info .lo .o .obj .pdf .ps .texi
 am--refresh:
 	@:
 $(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__configure_deps)
@@ -447,6 +474,144 @@ clean-libtool:
 
 distclean-libtool:
 	-rm -f libtool config.lt
+
+.texi.info:
+	restore=: && backupdir="$(am__leading_dot)am$$$$" && \
+	am__cwd=`pwd` && cd $(srcdir) && \
+	rm -rf $$backupdir && mkdir $$backupdir && \
+	if ($(MAKEINFO) --version) >/dev/null 2>&1; then \
+	  for f in $@ $@-[0-9] $@-[0-9][0-9] $(@:.info=).i[0-9] $(@:.info=).i[0-9][0-9]; do \
+	    if test -f $$f; then mv $$f $$backupdir; restore=mv; else :; fi; \
+	  done; \
+	else :; fi && \
+	cd "$$am__cwd"; \
+	if $(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) -I $(srcdir) \
+	 -o $@ $<; \
+	then \
+	  rc=0; \
+	  cd $(srcdir); \
+	else \
+	  rc=$$?; \
+	  cd $(srcdir) && \
+	  $$restore $$backupdir/* `echo "./$@" | sed 's|[^/]*$$||'`; \
+	fi; \
+	rm -rf $$backupdir; exit $$rc
+
+.texi.dvi:
+	TEXINPUTS="$(am__TEXINFO_TEX_DIR)$(PATH_SEPARATOR)$$TEXINPUTS" \
+	MAKEINFO='$(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) -I $(srcdir)' \
+	$(TEXI2DVI) $<
+
+.texi.pdf:
+	TEXINPUTS="$(am__TEXINFO_TEX_DIR)$(PATH_SEPARATOR)$$TEXINPUTS" \
+	MAKEINFO='$(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) -I $(srcdir)' \
+	$(TEXI2PDF) $<
+
+.texi.html:
+	rm -rf $(@:.html=.htp)
+	if $(MAKEINFOHTML) $(AM_MAKEINFOHTMLFLAGS) $(MAKEINFOFLAGS) -I $(srcdir) \
+	 -o $(@:.html=.htp) $<; \
+	then \
+	  rm -rf $@; \
+	  if test ! -d $(@:.html=.htp) && test -d $(@:.html=); then \
+	    mv $(@:.html=) $@; else mv $(@:.html=.htp) $@; fi; \
+	else \
+	  if test ! -d $(@:.html=.htp) && test -d $(@:.html=); then \
+	    rm -rf $(@:.html=); else rm -Rf $(@:.html=.htp) $@; fi; \
+	  exit 1; \
+	fi
+$(srcdir)/dvipng.info: dvipng.texi $(dvipng_TEXINFOS)
+dvipng.dvi: dvipng.texi $(dvipng_TEXINFOS)
+dvipng.pdf: dvipng.texi $(dvipng_TEXINFOS)
+dvipng.html: dvipng.texi $(dvipng_TEXINFOS)
+.dvi.ps:
+	TEXINPUTS="$(am__TEXINFO_TEX_DIR)$(PATH_SEPARATOR)$$TEXINPUTS" \
+	$(DVIPS) -o $@ $<
+
+uninstall-dvi-am:
+	@$(NORMAL_UNINSTALL)
+	@list='$(DVIS)'; for p in $$list; do \
+	  f=$(am__strip_dir) \
+	  echo " rm -f '$(DESTDIR)$(dvidir)/$$f'"; \
+	  rm -f "$(DESTDIR)$(dvidir)/$$f"; \
+	done
+
+uninstall-html-am:
+	@$(NORMAL_UNINSTALL)
+	@list='$(HTMLS)'; for p in $$list; do \
+	  f=$(am__strip_dir) \
+	  echo " rm -rf '$(DESTDIR)$(htmldir)/$$f'"; \
+	  rm -rf "$(DESTDIR)$(htmldir)/$$f"; \
+	done
+
+uninstall-info-am:
+	@$(PRE_UNINSTALL)
+	@if test -d '$(DESTDIR)$(infodir)' && \
+	    (install-info --version && \
+	     install-info --version 2>&1 | sed 1q | grep -i -v debian) >/dev/null 2>&1; then \
+	  list='$(INFO_DEPS)'; \
+	  for file in $$list; do \
+	    relfile=`echo "$$file" | sed 's|^.*/||'`; \
+	    echo " install-info --info-dir='$(DESTDIR)$(infodir)' --remove '$(DESTDIR)$(infodir)/$$relfile'"; \
+	    install-info --info-dir="$(DESTDIR)$(infodir)" --remove "$(DESTDIR)$(infodir)/$$relfile"; \
+	  done; \
+	else :; fi
+	@$(NORMAL_UNINSTALL)
+	@list='$(INFO_DEPS)'; \
+	for file in $$list; do \
+	  relfile=`echo "$$file" | sed 's|^.*/||'`; \
+	  relfile_i=`echo "$$relfile" | sed 's|\.info$$||;s|$$|.i|'`; \
+	  (if test -d "$(DESTDIR)$(infodir)" && cd "$(DESTDIR)$(infodir)"; then \
+	     echo " cd '$(DESTDIR)$(infodir)' && rm -f $$relfile $$relfile-[0-9] $$relfile-[0-9][0-9] $$relfile_i[0-9] $$relfile_i[0-9][0-9]"; \
+	     rm -f $$relfile $$relfile-[0-9] $$relfile-[0-9][0-9] $$relfile_i[0-9] $$relfile_i[0-9][0-9]; \
+	   else :; fi); \
+	done
+
+uninstall-pdf-am:
+	@$(NORMAL_UNINSTALL)
+	@list='$(PDFS)'; for p in $$list; do \
+	  f=$(am__strip_dir) \
+	  echo " rm -f '$(DESTDIR)$(pdfdir)/$$f'"; \
+	  rm -f "$(DESTDIR)$(pdfdir)/$$f"; \
+	done
+
+uninstall-ps-am:
+	@$(NORMAL_UNINSTALL)
+	@list='$(PSS)'; for p in $$list; do \
+	  f=$(am__strip_dir) \
+	  echo " rm -f '$(DESTDIR)$(psdir)/$$f'"; \
+	  rm -f "$(DESTDIR)$(psdir)/$$f"; \
+	done
+
+dist-info: $(INFO_DEPS)
+	@srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \
+	list='$(INFO_DEPS)'; \
+	for base in $$list; do \
+	  case $$base in \
+	    $(srcdir)/*) base=`echo "$$base" | sed "s|^$$srcdirstrip/||"`;; \
+	  esac; \
+	  if test -f $$base; then d=.; else d=$(srcdir); fi; \
+	  base_i=`echo "$$base" | sed 's|\.info$$||;s|$$|.i|'`; \
+	  for file in $$d/$$base $$d/$$base-[0-9] $$d/$$base-[0-9][0-9] $$d/$$base_i[0-9] $$d/$$base_i[0-9][0-9]; do \
+	    if test -f $$file; then \
+	      relfile=`expr "$$file" : "$$d/\(.*\)"`; \
+	      test -f $(distdir)/$$relfile || \
+		cp -p $$file $(distdir)/$$relfile; \
+	    else :; fi; \
+	  done; \
+	done
+
+mostlyclean-aminfo:
+	-rm -rf dvipng.aux dvipng.cp dvipng.cps dvipng.fn dvipng.ky dvipng.log \
+	  dvipng.pg dvipng.tmp dvipng.toc dvipng.tp dvipng.tps \
+	  dvipng.vr dvipng.dvi dvipng.pdf dvipng.ps dvipng.html
+
+maintainer-clean-aminfo:
+	@list='$(INFO_DEPS)'; for i in $$list; do \
+	  i_i=`echo "$$i" | sed 's|\.info$$||;s|$$|.i|'`; \
+	  echo " rm -f $$i $$i-[0-9] $$i-[0-9][0-9] $$i_i[0-9] $$i_i[0-9][0-9]"; \
+	  rm -f $$i $$i-[0-9] $$i-[0-9][0-9] $$i_i[0-9] $$i_i[0-9][0-9]; \
+	done
 install-man1: $(dist_man1_MANS)
 	@$(NORMAL_INSTALL)
 	test -z "$(man1dir)" || $(MKDIR_P) "$(DESTDIR)$(man1dir)"
@@ -556,6 +721,9 @@ distdir: $(DISTFILES)
 	    || exit 1; \
 	  fi; \
 	done
+	$(MAKE) $(AM_MAKEFLAGS) \
+	  top_distdir="$(top_distdir)" distdir="$(distdir)" \
+	  dist-info
 	-find $(distdir) -type d ! -perm -777 -exec chmod a+rwx {} \; -o \
 	  ! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; -o \
 	  ! -type d ! -perm -400 -exec chmod a+r {} \; -o \
@@ -661,9 +829,9 @@ distcleancheck: distclean
 	       exit 1; } >&2
 check-am: all-am
 check: check-am
-all-am: Makefile $(PROGRAMS) $(MANS) config.h
+all-am: Makefile $(INFO_DEPS) $(PROGRAMS) $(SCRIPTS) $(MANS) config.h
 installdirs:
-	for dir in "$(DESTDIR)$(bindir)" "$(DESTDIR)$(man1dir)"; do \
+	for dir in "$(DESTDIR)$(bindir)" "$(DESTDIR)$(infodir)" "$(DESTDIR)$(man1dir)"; do \
 	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
 	done
 install: install-am
@@ -706,34 +874,109 @@ distclean-am: clean-am distclean-compile distclean-generic \
 
 dvi: dvi-am
 
-dvi-am:
+dvi-am: $(DVIS)
 
 html: html-am
 
+html-am: $(HTMLS)
+
 info: info-am
 
-info-am:
+info-am: $(INFO_DEPS)
 
-install-data-am: install-man
+install-data-am: install-info-am install-man
 	@$(NORMAL_INSTALL)
 	$(MAKE) $(AM_MAKEFLAGS) install-data-hook
 
 install-dvi: install-dvi-am
 
+install-dvi-am: $(DVIS)
+	@$(NORMAL_INSTALL)
+	test -z "$(dvidir)" || $(MKDIR_P) "$(DESTDIR)$(dvidir)"
+	@list='$(DVIS)'; for p in $$list; do \
+	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+	  f=$(am__strip_dir) \
+	  echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(dvidir)/$$f'"; \
+	  $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(dvidir)/$$f"; \
+	done
 install-exec-am: install-binPROGRAMS
 	@$(NORMAL_INSTALL)
 	$(MAKE) $(AM_MAKEFLAGS) install-exec-hook
 
 install-html: install-html-am
 
+install-html-am: $(HTMLS)
+	@$(NORMAL_INSTALL)
+	test -z "$(htmldir)" || $(MKDIR_P) "$(DESTDIR)$(htmldir)"
+	@list='$(HTMLS)'; for p in $$list; do \
+	  if test -f "$$p" || test -d "$$p"; then d=; else d="$(srcdir)/"; fi; \
+	  f=$(am__strip_dir) \
+	  if test -d "$$d$$p"; then \
+	    echo " $(MKDIR_P) '$(DESTDIR)$(htmldir)/$$f'"; \
+	    $(MKDIR_P) "$(DESTDIR)$(htmldir)/$$f" || exit 1; \
+	    echo " $(INSTALL_DATA) '$$d$$p'/* '$(DESTDIR)$(htmldir)/$$f'"; \
+	    $(INSTALL_DATA) "$$d$$p"/* "$(DESTDIR)$(htmldir)/$$f"; \
+	  else \
+	    echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(htmldir)/$$f'"; \
+	    $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(htmldir)/$$f"; \
+	  fi; \
+	done
 install-info: install-info-am
 
+install-info-am: $(INFO_DEPS)
+	@$(NORMAL_INSTALL)
+	test -z "$(infodir)" || $(MKDIR_P) "$(DESTDIR)$(infodir)"
+	@srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \
+	list='$(INFO_DEPS)'; \
+	for file in $$list; do \
+	  case $$file in \
+	    $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \
+	  esac; \
+	  if test -f $$file; then d=.; else d=$(srcdir); fi; \
+	  file_i=`echo "$$file" | sed 's|\.info$$||;s|$$|.i|'`; \
+	  for ifile in $$d/$$file $$d/$$file-[0-9] $$d/$$file-[0-9][0-9] \
+                       $$d/$$file_i[0-9] $$d/$$file_i[0-9][0-9] ; do \
+	    if test -f $$ifile; then \
+	      relfile=`echo "$$ifile" | sed 's|^.*/||'`; \
+	      echo " $(INSTALL_DATA) '$$ifile' '$(DESTDIR)$(infodir)/$$relfile'"; \
+	      $(INSTALL_DATA) "$$ifile" "$(DESTDIR)$(infodir)/$$relfile"; \
+	    else : ; fi; \
+	  done; \
+	done
+	@$(POST_INSTALL)
+	@if (install-info --version && \
+	     install-info --version 2>&1 | sed 1q | grep -i -v debian) >/dev/null 2>&1; then \
+	  list='$(INFO_DEPS)'; \
+	  for file in $$list; do \
+	    relfile=`echo "$$file" | sed 's|^.*/||'`; \
+	    echo " install-info --info-dir='$(DESTDIR)$(infodir)' '$(DESTDIR)$(infodir)/$$relfile'";\
+	    install-info --info-dir="$(DESTDIR)$(infodir)" "$(DESTDIR)$(infodir)/$$relfile" || :;\
+	  done; \
+	else : ; fi
 install-man: install-man1
 
 install-pdf: install-pdf-am
 
+install-pdf-am: $(PDFS)
+	@$(NORMAL_INSTALL)
+	test -z "$(pdfdir)" || $(MKDIR_P) "$(DESTDIR)$(pdfdir)"
+	@list='$(PDFS)'; for p in $$list; do \
+	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+	  f=$(am__strip_dir) \
+	  echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(pdfdir)/$$f'"; \
+	  $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(pdfdir)/$$f"; \
+	done
 install-ps: install-ps-am
 
+install-ps-am: $(PSS)
+	@$(NORMAL_INSTALL)
+	test -z "$(psdir)" || $(MKDIR_P) "$(DESTDIR)$(psdir)"
+	@list='$(PSS)'; for p in $$list; do \
+	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+	  f=$(am__strip_dir) \
+	  echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(psdir)/$$f'"; \
+	  $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(psdir)/$$f"; \
+	done
 installcheck-am:
 
 maintainer-clean: maintainer-clean-am
@@ -741,22 +984,25 @@ maintainer-clean: maintainer-clean-am
 	-rm -rf $(top_srcdir)/autom4te.cache
 	-rm -rf ./$(DEPDIR)
 	-rm -f Makefile
-maintainer-clean-am: distclean-am maintainer-clean-generic
+maintainer-clean-am: distclean-am maintainer-clean-aminfo \
+	maintainer-clean-generic
 
 mostlyclean: mostlyclean-am
 
-mostlyclean-am: mostlyclean-compile mostlyclean-generic \
-	mostlyclean-libtool
+mostlyclean-am: mostlyclean-aminfo mostlyclean-compile \
+	mostlyclean-generic mostlyclean-libtool
 
 pdf: pdf-am
 
-pdf-am:
+pdf-am: $(PDFS)
 
 ps: ps-am
 
-ps-am:
+ps-am: $(PSS)
 
-uninstall-am: uninstall-binPROGRAMS uninstall-man
+uninstall-am: uninstall-binPROGRAMS uninstall-dvi-am uninstall-html-am \
+	uninstall-info-am uninstall-man uninstall-pdf-am \
+	uninstall-ps-am
 	@$(NORMAL_INSTALL)
 	$(MAKE) $(AM_MAKEFLAGS) uninstall-hook
 
@@ -767,8 +1013,8 @@ uninstall-man: uninstall-man1
 
 .PHONY: CTAGS GTAGS all all-am am--refresh check check-am clean \
 	clean-binPROGRAMS clean-generic clean-libtool ctags dist \
-	dist-all dist-bzip2 dist-gzip dist-lzma dist-shar dist-tarZ \
-	dist-zip distcheck distclean distclean-compile \
+	dist-all dist-bzip2 dist-gzip dist-info dist-lzma dist-shar \
+	dist-tarZ dist-zip distcheck distclean distclean-compile \
 	distclean-generic distclean-hdr distclean-libtool \
 	distclean-tags distcleancheck distdir distuninstallcheck dvi \
 	dvi-am html html-am info info-am install install-am \
@@ -778,11 +1024,13 @@ uninstall-man: uninstall-man1
 	install-info install-info-am install-man install-man1 \
 	install-pdf install-pdf-am install-ps install-ps-am \
 	install-strip installcheck installcheck-am installdirs \
-	maintainer-clean maintainer-clean-generic mostlyclean \
+	maintainer-clean maintainer-clean-aminfo \
+	maintainer-clean-generic mostlyclean mostlyclean-aminfo \
 	mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
 	pdf pdf-am ps ps-am tags uninstall uninstall-am \
-	uninstall-binPROGRAMS uninstall-hook uninstall-man \
-	uninstall-man1
+	uninstall-binPROGRAMS uninstall-dvi-am uninstall-hook \
+	uninstall-html-am uninstall-info-am uninstall-man \
+	uninstall-man1 uninstall-pdf-am uninstall-ps-am
 
 
 @KPATHSEA_RULE@
@@ -791,6 +1039,22 @@ uninstall-man: uninstall-man1
 @T1LIB_RULE@
 @LIBPNG_RULE@
 @ZLIB_RULE@
+dvipng.1: dvipng.texi readme.texi
+	$(srcdir)/texi2pod.pl -D man $(srcdir)/dvipng.texi | \
+	sed -es/@//g -es/previewlatex/preview-latex/g -es/{}//g > dvipng.pod
+	pod2man --center="User commands" --release="$(PACKAGE_STRING)" \
+		dvipng.pod > dvipng.1
+	rm dvipng.pod
+
+INSTALL: install.texi
+	-$(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) -I $(srcdir) \
+	  -D rawfile --no-headers --no-validate --no-number-sections \
+	  -o $@ $<
+
+README: readme.texi
+	-$(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) -I $(srcdir) \
+	  -D rawfile --no-headers --no-validate --no-number-sections \
+	  -o $@ $<
 
 @have_gif_TRUE@install-exec-hook:
 @have_gif_TRUE@	cd $(DESTDIR)/$(bindir) && rm -f dvigif && $(LN_S) dvipng dvigif
diff --git a/Build/source/texk/dvipng/Makefile.in.work b/Build/source/texk/dvipng/Makefile.in.work
index 0319f984460..c4cf3c5426c 100644
--- a/Build/source/texk/dvipng/Makefile.in.work
+++ b/Build/source/texk/dvipng/Makefile.in.work
@@ -1,27 +1,11 @@
 #************************************************************************
 
-CC = @CC@
 CFLAGS = @CFLAGS@ -Wall
-CPPFLAGS = @CPPFLAGS@ -I.
-LN_S = @LN_S@
 
-MAKEINFO=@MAKEINFO@ @MAKEINFO_MACROS@
-INSTALL_INFO=@INSTALL_INFO@
-TEX=tex
-TEXIDVI=texi2dvi
 TEXIHTML=texi2html
-DVIPS=dvips
-TEXIFILES = dvipng.texi readme.texi install.texi macros.texi dvipng.help
 
 all: dvipng docs
 
-####################################### The program
-
-dvipng: $(objects)
-	$(CC) $(LDFLAGS) $(objects) -o dvipng $(LIBS) 
-
-$(objects): dvipng.h commands.h config.h
-
 ####################################### The documentation
 
 docs: dvipng.dvi dvipng.info
@@ -54,13 +38,6 @@ dvipng_mono.html: $(TEXIFILES) dvipng.help
 	texi2html --monolithic -nomenu -nosec_nav -o dvipng_mono.html \
 		 -I $(srcdir) $(srcdir)/dvipng.texi
 
-install-docs: docs
-	-$(MKINSTALLDIRS) $(DESTDIR)$(infodir)
-	for x in dvipng.info* ; do \
-		$(INSTALL_DATA) $$x $(DESTDIR)$(infodir) ; \
-	done
-	-$(INSTALL_INFO) --info-dir=$(DESTDIR)$(infodir) dvipng.info
-
 ####################################### The test
 
 test: test_dvipng.dvi dvipng
@@ -72,23 +49,6 @@ test_dvipng.dvi: test_dvipng.tex
 
 ####################################### Maintainer targets
 
-INSTALL: install.texi
-	-$(MAKEINFO) -D rawfile --no-headers --no-validate \
-		--no-number-sections \
-		-I$(srcdir) $(srcdir)/install.texi --output INSTALL
-
-README: readme.texi
-	-$(MAKEINFO) -D rawfile --no-headers --no-validate \
-		--no-number-sections \
-		-I$(srcdir) $(srcdir)/readme.texi --output README
-
-dvipng.1: dvipng.texi readme.texi
-	texi2pod.pl -D man $(srcdir)/dvipng.texi | \
-	sed -es/@//g -es/previewlatex/preview-latex/g -es/{}//g > dvipng.pod
-	pod2man --center="User commands" --release=$(PACKAGE_STRING)\
-		dvipng.pod > dvipng.1
-	rm dvipng.pod
-
 dist: INSTALL README dvipng.1 distclean
 
 # SunOS make suffix rule wierdness
diff --git a/Build/source/texk/dvipng/ac/dvipng.ac b/Build/source/texk/dvipng/ac/dvipng.ac
new file mode 100644
index 00000000000..b1b8c1ac0a7
--- /dev/null
+++ b/Build/source/texk/dvipng/ac/dvipng.ac
@@ -0,0 +1,14 @@
+## texk/dvipng/ac/dvipng.ac
+## configure options for dvipng
+m4_define_default([kpse_indent_26], [26])[]dnl
+AC_ARG_ENABLE([debug], 
+              AC_HELP_STRING([--disable-debug],
+                             [Compile without debug (-d) option],
+                             kpse_indent_26))
+AC_ARG_ENABLE([timing], 
+              AC_HELP_STRING([--enable-timing],
+                             [Output execution time of dvipng],
+                             kpse_indent_26))
+AC_ARG_WITH([gs],
+            AC_HELP_STRING([--with-gs=/PATH/TO/gs],
+                           [Hard-wire the location of GhostScript]))
diff --git a/Build/source/texk/dvipng/ac/withenable.ac b/Build/source/texk/dvipng/ac/withenable.ac
index 8057c1c85dd..7dd79a2f509 100644
--- a/Build/source/texk/dvipng/ac/withenable.ac
+++ b/Build/source/texk/dvipng/ac/withenable.ac
@@ -1,3 +1,4 @@
 ## texk/dvipng/ac/withenable.ac
 ## configure options and TL libraries required for dvipng
 KPSE_WITH_PROG([dvipng], [kpathsea freetype2 gd t1lib])
+m4_include(kpse_TL[texk/dvipng/ac/dvipng.ac])
diff --git a/Build/source/texk/dvipng/aclocal.m4 b/Build/source/texk/dvipng/aclocal.m4
index 76f6312e0a6..c3200e27794 100644
--- a/Build/source/texk/dvipng/aclocal.m4
+++ b/Build/source/texk/dvipng/aclocal.m4
@@ -904,6 +904,7 @@ AC_SUBST([am__tar])
 AC_SUBST([am__untar])
 ]) # _AM_PROG_TAR
 
+m4_include([m4/makeinfo.m4])
 m4_include([../../m4/kpse-common.m4])
 m4_include([../../m4/kpse-freetype2-flags.m4])
 m4_include([../../m4/kpse-gd-flags.m4])
diff --git a/Build/source/texk/dvipng/config.h.in b/Build/source/texk/dvipng/config.h.in
index 771c509968d..5a2c42edf82 100644
--- a/Build/source/texk/dvipng/config.h.in
+++ b/Build/source/texk/dvipng/config.h.in
@@ -11,6 +11,9 @@
 /* Define to 1 if using `alloca.c'. */
 #undef C_ALLOCA
 
+/* Define as 1 to get the debug (-d) option. */
+#undef DEBUG
+
 /* Define as the path to GhostScript. */
 #undef GS_PATH
 
@@ -61,6 +64,9 @@
 /* Define to 1 if you have freetype2. */
 #undef HAVE_FT2
 
+/* Define to 1 if you have the `ftime' function. */
+#undef HAVE_FTIME
+
 /* Define to 1 if you have the `FT_Library_Version' function. */
 #undef HAVE_FT_LIBRARY_VERSION
 
@@ -88,6 +94,9 @@
 /* Define to 1 if you have the `getpagesize' function. */
 #undef HAVE_GETPAGESIZE
 
+/* Define to 1 if you have the `gettimeofday' function. */
+#undef HAVE_GETTIMEOFDAY
+
 /* Define to 1 if you have the `getwd' function. */
 #undef HAVE_GETWD
 
@@ -284,6 +293,9 @@
 /* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */
 #undef TIME_WITH_SYS_TIME
 
+/* Define as 1 to get execution time output. */
+#undef TIMING
+
 /* Version number of package */
 #undef VERSION
 
diff --git a/Build/source/texk/dvipng/configure b/Build/source/texk/dvipng/configure
index 216e5a07218..c3e450ff5f0 100755
--- a/Build/source/texk/dvipng/configure
+++ b/Build/source/texk/dvipng/configure
@@ -820,6 +820,8 @@ KPATHSEA_RULE
 KPATHSEA_DEPEND
 KPATHSEA_LIBS
 KPATHSEA_INCLUDES
+INSTALL_INFO
+AM_MAKEINFOFLAGS
 POW_LIB
 LIBOBJS
 ALLOCA
@@ -942,6 +944,9 @@ enable_dependency_tracking
 with_gnu_ld
 enable_libtool_lock
 enable_largefile
+enable_debug
+enable_timing
+with_gs
 with_system_kpathsea
 with_kpathsea_includes
 with_kpathsea_libdir
@@ -1610,6 +1615,8 @@ Optional Features:
   --enable-dependency-tracking   do not reject slow dependency extractors
   --disable-libtool-lock  avoid locking (might break parallel builds)
   --disable-largefile     omit support for large files
+  --disable-debug         Compile without debug (-d) option
+  --enable-timing         Output execution time of dvipng
 
 Optional Packages:
   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
@@ -1617,6 +1624,7 @@ Optional Packages:
   --with-pic              try to use only PIC/non-PIC objects [default=use
                           both]
   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
+  --with-gs=/PATH/TO/gs   Hard-wire the location of GhostScript
   --with-system-kpathsea  use installed kpathsea headers and library
   --with-kpathsea-includes=DIR
                           kpathsea headers installed in DIR
@@ -4235,13 +4243,13 @@ if test "${lt_cv_nm_interface+set}" = set; then
 else
   lt_cv_nm_interface="BSD nm"
   echo "int some_variable = 0;" > conftest.$ac_ext
-  (eval echo "\"\$as_me:4238: $ac_compile\"" >&5)
+  (eval echo "\"\$as_me:4246: $ac_compile\"" >&5)
   (eval "$ac_compile" 2>conftest.err)
   cat conftest.err >&5
-  (eval echo "\"\$as_me:4241: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+  (eval echo "\"\$as_me:4249: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
   cat conftest.err >&5
-  (eval echo "\"\$as_me:4244: output\"" >&5)
+  (eval echo "\"\$as_me:4252: output\"" >&5)
   cat conftest.out >&5
   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
     lt_cv_nm_interface="MS dumpbin"
@@ -5447,7 +5455,7 @@ ia64-*-hpux*)
   ;;
 *-*-irix6*)
   # Find out which ABI we are using.
-  echo '#line 5450 "configure"' > conftest.$ac_ext
+  echo '#line 5458 "configure"' > conftest.$ac_ext
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
@@ -7494,11 +7502,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:7497: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7505: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:7501: \$? = $ac_status" >&5
+   echo "$as_me:7509: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -7833,11 +7841,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:7836: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7844: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:7840: \$? = $ac_status" >&5
+   echo "$as_me:7848: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -7938,11 +7946,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:7941: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7949: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:7945: \$? = $ac_status" >&5
+   echo "$as_me:7953: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -7993,11 +8001,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:7996: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:8004: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:8000: \$? = $ac_status" >&5
+   echo "$as_me:8008: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -10793,7 +10801,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 10796 "configure"
+#line 10804 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -10889,7 +10897,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 10892 "configure"
+#line 10900 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -12894,6 +12902,43 @@ _ACEOF
 fi
 
 
+## texk/dvipng/ac/dvipng.ac
+## configure options for dvipng
+# Check whether --enable-debug was given.
+if test "${enable_debug+set}" = set; then
+  enableval=$enable_debug;
+fi
+
+# Check whether --enable-timing was given.
+if test "${enable_timing+set}" = set; then
+  enableval=$enable_timing;
+fi
+
+
+# Check whether --with-gs was given.
+if test "${with_gs+set}" = set; then
+  withval=$with_gs;
+fi
+
+
+
+if test "x$enable_debug" != xno; then
+  enable_debug=yes
+
+cat >>confdefs.h <<\_ACEOF
+#define DEBUG 1
+_ACEOF
+
+fi
+
+if test "x$enable_timing" = xyes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define TIMING 1
+_ACEOF
+
+fi
+
 
 cat >>confdefs.h <<_ACEOF
 #define GS_PATH "gs"
@@ -16407,6 +16452,215 @@ fi
 done
 
 
+if test "x$enable_timing" = xyes; then
+
+
+for ac_func in ftime gettimeofday
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+fi
+
+# Extract the first word of "makeinfo", so it can be a program name with args.
+set dummy makeinfo; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_path_MAKEINFO+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  case $MAKEINFO in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+  test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO=":"
+  ;;
+esac
+fi
+MAKEINFO=$ac_cv_path_MAKEINFO
+if test -n "$MAKEINFO"; then
+  { $as_echo "$as_me:$LINENO: result: $MAKEINFO" >&5
+$as_echo "$MAKEINFO" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+for ac_macro in acronym env option; do
+    if test -n "$MAKEINFO" -a "$MAKEINFO" != ":"; then
+  { $as_echo "$as_me:$LINENO: checking if $MAKEINFO understands @$ac_macro{}" >&5
+$as_echo_n "checking if $MAKEINFO understands @$ac_macro{}... " >&6; }
+  echo \\\\input texinfo > conftest.texi
+  echo @$ac_macro{test} >> conftest.texi
+  if $MAKEINFO conftest.texi > /dev/null 2> /dev/null; then
+    { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+      else
+    { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+    AM_MAKEINFOFLAGS="-D no-$ac_macro $AM_MAKEINFOFLAGS"
+
+  fi
+  rm -f conftest.texi conftest.info
+fi
+
+done
+
+
+# Extract the first word of "install-info", so it can be a program name with args.
+set dummy install-info; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_path_INSTALL_INFO+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  case $INSTALL_INFO in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH /usr/sbin /sbin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+  test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
+  ;;
+esac
+fi
+INSTALL_INFO=$ac_cv_path_INSTALL_INFO
+if test -n "$INSTALL_INFO"; then
+  { $as_echo "$as_me:$LINENO: result: $INSTALL_INFO" >&5
+$as_echo "$INSTALL_INFO" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
 ## _KPSE_INIT: Initialize TL infrastructure
 kpse_BLD=`(cd "./../../." && pwd)`
 kpse_SRC=`(cd "$srcdir/../../." && pwd)`
@@ -19062,7 +19316,6 @@ CPPFLAGS=$kpse_save_CPPFLAGS
 LIBS=$kpse_save_LIBS
 
 
-
 DVIPNG_VERSION=1.12
 
 
diff --git a/Build/source/texk/dvipng/configure.ac b/Build/source/texk/dvipng/configure.ac
index 74f452faf70..724086829f5 100644
--- a/Build/source/texk/dvipng/configure.ac
+++ b/Build/source/texk/dvipng/configure.ac
@@ -43,6 +43,17 @@ AC_CONFIG_MACRO_DIR([../../m4])
 dnl Common code for all programs using libkpathsea.
 KPSE_COMMON([dvipng])
 
+m4_include([ac/dvipng.ac])
+
+if test "x$enable_debug" != xno; then
+  enable_debug=yes
+  AC_DEFINE([DEBUG], 1, [Define as 1 to get the debug (-d) option.])
+fi
+
+if test "x$enable_timing" = xyes; then
+  AC_DEFINE([TIMING], 1, [Define as 1 to get execution time output.])
+fi
+
 dnl Checks for programs.
 dnl FIXME
 AC_DEFINE_UNQUOTED([GS_PATH], ["gs"], [Define as the path to GhostScript.])
@@ -74,6 +85,15 @@ AC_FUNC_STRTOD
 AC_FUNC_VPRINTF
 AC_CHECK_FUNCS([dup2 memset munmap pow putenv strchr strrchr strtol strstr])
 
+if test "x$enable_timing" = xyes; then
+  AC_CHECK_FUNCS([ftime gettimeofday])
+fi
+
+dnl Documentation-related checks.
+AC_PATH_PROG([MAKEINFO], [makeinfo], [:])
+MAKEINFO_CHECK_MACROS([acronym env option])
+AC_PATH_PROG([INSTALL_INFO], [install-info], [:], [$PATH /usr/sbin /sbin])
+
 KPSE_KPATHSEA_FLAGS
 KPSE_ZLIB_FLAGS
 KPSE_LIBPNG_FLAGS
@@ -83,7 +103,7 @@ KPSE_FREETYPE2_FLAGS
 
 dnl We have to check properties of libraries, either installed (system)
 dnl libraries or unistalled (possibly libtool) ones from the TL tree.
-dnl Thus we can not use, e.g., AC_CHECK_LIB(LIB,FUNCTION)
+dnl Thus we can not use, e.g., AC_CHECK_LIB(LIB, FUNCTION)
 
 dnl Checks for more libraries.
 KPSE_ADD_FLAGS([zlib])
@@ -144,11 +164,6 @@ AM_CONDITIONAL([have_gif], [test "x$ac_cv_func_gdImageGif" = xyes])
 
 KPSE_RESTORE_FLAGS
 
-dnl These are still missing:
-dnl HAVE_FTIME
-dnl HAVE_GETTIMEOFDAY
-dnl HAVE_KPSE_ENC_FORMATS
-
 DVIPNG_VERSION=dvipng_version
 AC_SUBST([DVIPNG_VERSION])
 
diff --git a/Build/source/texk/dvipng/configure.ac.work b/Build/source/texk/dvipng/configure.ac.work
index 7a0795f1592..ed645fa2a89 100644
--- a/Build/source/texk/dvipng/configure.ac.work
+++ b/Build/source/texk/dvipng/configure.ac.work
@@ -4,18 +4,6 @@
 AC_INIT([dvipng], [1.12], [dvipng@nongnu.org])
 AC_CONFIG_SRCDIR([dvipng.c])
 
-AC_ARG_ENABLE(debug, 
-  AC_HELP_STRING([--disable-debug],[Compile without debug (-d) option]), 
-    [ if test "$enableval" = yes ; then
-      AC_DEFINE(DEBUG, 1, [Define as 1 to get the debug (-d) option.])
-      fi ],	
-    [ enable_debug="yes";
-      AC_DEFINE(DEBUG, 1, [Define as 1 to get the debug (-d) option.])])
-AC_ARG_ENABLE(timing, 
-  AC_HELP_STRING([--enable-timing],[Output execution time of dvipng]), 
-   [ if test "$enableval" = yes ; then
-     AC_DEFINE(TIMING, 1, [Define as 1 to get execution time output.])
-     fi ])
 
 # Checks for programs.
 AC_SET_MAKE
@@ -46,14 +34,7 @@ AC_ARG_WITH(gs,
 
 # Checks for library functions.
 
-if test "$enable_timing" = "yes"; then
-  AC_CHECK_FUNCS([ftime gettimeofday])
-fi
-
 # Documentation-related checks
-AC_PATH_PROG(MAKEINFO, makeinfo, :)
-MAKEINFO_CHECK_MACROS(acronym env option)
-AC_PATH_PROG(INSTALL_INFO, install-info, :, $PATH /usr/sbin /sbin)
 
 # SELFAUTO
 AC_ARG_ENABLE(selfauto-set, 
diff --git a/Build/source/texk/dvipng/dvipng.1 b/Build/source/texk/dvipng/dvipng.1
index 7bc3889a947..8be241151b2 100644
--- a/Build/source/texk/dvipng/dvipng.1
+++ b/Build/source/texk/dvipng/dvipng.1
@@ -132,7 +132,7 @@
 .\" ========================================================================
 .\"
 .IX Title "DVIPNG 1"
-.TH DVIPNG 1 "2009-02-23" "dvipng 1.12" "User commands"
+.TH DVIPNG 1 "2009-03-25" "dvipng 1.12" "User commands"
 .\" For nroff, turn off justification.  Always turn off hyphenation; it makes
 .\" way too many mistakes in technical documents.
 .if n .ad l
diff --git a/Build/source/texk/dvipng/dvipng.dvi b/Build/source/texk/dvipng/dvipng.dvi
deleted file mode 100644
index a9d8ba82cb3..00000000000
--- a/Build/source/texk/dvipng/dvipng.dvi
+++ /dev/null
diff --git a/Build/source/texk/dvipng/dvipng.dvi.orig b/Build/source/texk/dvipng/dvipng.dvi.orig
deleted file mode 100644
index a9d8ba82cb3..00000000000
--- a/Build/source/texk/dvipng/dvipng.dvi.orig
+++ /dev/null
diff --git a/Build/source/texk/dvipng/dvipng.help.orig b/Build/source/texk/dvipng/dvipng.help.orig
deleted file mode 100644
index ea97f477526..00000000000
--- a/Build/source/texk/dvipng/dvipng.help.orig
+++ /dev/null
@@ -1,42 +0,0 @@
-This is ./dvipng 1.11 Copyright 2002-2008 Jan-Ake Larsson
-
-Usage: ./dvipng [OPTION]... FILENAME[.dvi]
-Options are chosen to be similar to dvips' options where possible:
-  -d #         Debug (# is the debug bitmap, 1 if not given)
-  -D #         Output resolution
-  -l #         Last page to be output
-  -o f         Output file, '%d' is pagenumber
-  -O c         Image offset
-  -p #         First page to be output
-  -pp #,#..    Page list to be output
-  -q*          Quiet operation
-  -T c         Image size (also accepts '-T bbox' and '-T tight')
-  -v*          Verbose operation
-  -            Interactive query of options
-
-These do not correspond to dvips options:
-  -bd #        Transparent border width in dots
-  -bd s        Transparent border fallback color (TeX-style color)
-  -bg s        Background color (TeX-style color or 'Transparent')
-  --depth*     Output the image depth on stdout
-  --dvinum*    Use TeX page numbers in output filenames
-  -fg s        Foreground color (TeX-style color)
-  --follow*    Wait for data at end-of-file
-  --freetype*  FreeType font rendering (default on)
-  --gamma #    Control color interpolation
-  --gif        Output GIF images (dvigif default)
-  --height*    Output the image height on stdout
-  --noghostscript*  Don't use ghostscript for PostScript specials
-  --nogssafer* Don't use -dSAFER in ghostscript calls
-  --palette*   Force palette output
-  --picky      When a warning occurs, don't output image
-  --png        Output PNG images (dvipng default)
-  --strict     When a warning occurs, exit
-  --t1lib*     T1lib font rendering (default on)
-  --truecolor* Truecolor output
-  -Q #         Quality (T1lib and PK subsampling)
-  -z #         PNG compression level
-
-   # = number   f = file   s = string  * = suffix, '0' to turn off
-       c = comma-separated dimension pair (e.g., 3.2in,-32.1cm)
-
diff --git a/Build/source/texk/dvipng/dvipng.info b/Build/source/texk/dvipng/dvipng.info
index 0b9be7c8220..731713a7518 100644
--- a/Build/source/texk/dvipng/dvipng.info
+++ b/Build/source/texk/dvipng/dvipng.info
@@ -1,5 +1,4 @@
-This is dvipng.info, produced by makeinfo version 4.12 from
-../../../TeXlive-svn/texk/dvipng/dvipng.texi.
+This is dvipng.info, produced by makeinfo version 4.12 from dvipng.texi.
 
 INFO-DIR-SECTION TeX
 START-INFO-DIR-ENTRY
@@ -16,7 +15,7 @@ dvipng
 This manual documents dvipng, a program to translate a DVI (DeVice
 Independent) file into PNG (Portable Network Graphics).
 
-   This file documents dvipng version 1.11
+   This file documents dvipng version 1.12
 
    Corrections or perhaps rewrites of sections are _very welcome_.
 
@@ -327,7 +326,7 @@ File: dvipng.info,  Node: Option summary,  Next: Option details,  Up: Command-li
 Here is a handy summary of the options; it is printed out when you run
 dvipng with no arguments or with the standard `--help' option.
 
-     This is ./dvipng 1.10 Copyright 2002-2008 Jan-Ake Larsson
+     This is ./dvipng 1.11 Copyright 2002-2008 Jan-Ake Larsson
 
      Usage: ./dvipng [OPTION]... FILENAME[.dvi]
      Options are chosen to be similar to dvips' options where possible:
@@ -1056,29 +1055,29 @@ Index
 
 
 Tag Table:
-Node: Top330
-Node: Introduction1225
-Node: Installation3464
-Node: Prerequisites3811
-Node: Configure6301
-Node: Build/install8340
-Node: Installation outside the texmf tree8808
-Node: Advice for non-privileged users9515
-Node: Basic usage10523
-Node: Command-line options11650
-Node: Option summary12074
-Node: Option details14383
-Node: Graphics29762
-Node: Encapsulated PostScript30327
-Node: Bitmapped graphics31670
-Node: Color32870
-Node: Color specifications33258
-Node: Color specials34357
-Node: Diagnosing problems35769
-Node: Contact information36252
-Node: Debug options36993
-Node: Credits38028
-Node: Copying39190
-Node: Index39970
+Node: Top297
+Node: Introduction1192
+Node: Installation3431
+Node: Prerequisites3778
+Node: Configure6268
+Node: Build/install8307
+Node: Installation outside the texmf tree8775
+Node: Advice for non-privileged users9482
+Node: Basic usage10490
+Node: Command-line options11617
+Node: Option summary12041
+Node: Option details14350
+Node: Graphics29729
+Node: Encapsulated PostScript30294
+Node: Bitmapped graphics31637
+Node: Color32837
+Node: Color specifications33225
+Node: Color specials34324
+Node: Diagnosing problems35736
+Node: Contact information36219
+Node: Debug options36960
+Node: Credits37995
+Node: Copying39157
+Node: Index39937
 
 End Tag Table
diff --git a/Build/source/texk/dvipng/dvipng.info.orig b/Build/source/texk/dvipng/dvipng.info.orig
deleted file mode 100644
index 0b9be7c8220..00000000000
--- a/Build/source/texk/dvipng/dvipng.info.orig
+++ /dev/null
@@ -1,1084 +0,0 @@
-This is dvipng.info, produced by makeinfo version 4.12 from
-../../../TeXlive-svn/texk/dvipng/dvipng.texi.
-
-INFO-DIR-SECTION TeX
-START-INFO-DIR-ENTRY
-* DVI-to-PNG: (dvipng).              Translating TeX DVI files to Portable Network Graphics (PNG).
-* dvipng: (dvipng).                  A DVI-to-PNG translator.
-END-INFO-DIR-ENTRY
-
-
-File: dvipng.info,  Node: Top,  Next: Introduction,  Up: (dir)
-
-dvipng
-******
-
-This manual documents dvipng, a program to translate a DVI (DeVice
-Independent) file into PNG (Portable Network Graphics).
-
-   This file documents dvipng version 1.11
-
-   Corrections or perhaps rewrites of sections are _very welcome_.
-
-   Jan-AAke Larsson
-
-* Menu:
-
-* Introduction::                Introduction
-* Installation::                How to compile and install dvipng
-* Basic usage::                 First things first
-* Command-line options::        Advanced usage
-* Graphics::                    Including PostScript and/or bitmaps
-* Color::                       Using color with dvipng
-* Diagnosing problems::         Problems?
-* Credits::                     People who have contributed
-* Copying::                     GNU Lesser General Public License
-* Index::                       General index
-
-
-File: dvipng.info,  Node: Introduction,  Next: Installation,  Prev: Top,  Up: Top
-
-1 Introduction
-**************
-
-This program makes PNG and/or GIF graphics from DVI files as obtained
-from TeX and its relatives.
-
-   If GIF support is enabled, GIF output is chosen by using the
-`dvigif' binary or with the `--gif' option.
-
-   It is intended to produce anti-aliased screen-resolution images as
-fast as is possible. The target audience is people who need to generate
-and regenerate many images again and again. The primary target is the
-preview-latex (X)Emacs package, a package to preview formulas from
-within (X)Emacs. Yes, you get to see your formulas in the (X)Emacs
-buffer, see `http://www.gnu.org/software/auctex/preview-latex.html'.
-
-   Another example is WeBWorK, an internet-based method for delivering
-homework problems to students over the internet, giving students
-instant feedback as to whether or not their answers are correct, see
-`http://webwork.math.rochester.edu'.
-
-   A more recent addition to the dvipng-using applications out there is
-MediaWiki, the software behind Wikipedia and many other wikis out
-there. Dvipng is used to render mathematical formulae from version
-1.8.0 of MediaWiki, see `http://www.mediawiki.org'.
-
-   Other applications may also benefit, like web applications as
-latex2html and WYSIWYG editors like LyX.
-
-   The benefits of `dvipng'/`dvigif' include
-
-   * Speed. It is a very fast bitmap-rendering code for DVI files, which
-     makes it suitable for generating large amounts of images
-     on-the-fly, as needed in preview-latex, WeBWorK and others.
-
-   * It does not read the postamble, so it can be started before TeX
-     finishes. There is a `--follow' switch that makes dvipng wait at
-     end-of-file for further output, unless it finds the POST marker
-     that indicates the end of the DVI.
-
-   * Interactive query of options. dvipng can read options interactively
-     through stdin, and all options are usable. It is even possible to
-     change the input file through this interface.
-
-   * Supports PK, VF, PostScript Type1, and TrueType fonts, subfonts
-     (i.e., as used in CJK-LaTeX), color specials, and inclusion of
-     PostScript, PNG, JPEG or GIF images.
-
-   * and more...
-
-
-
-File: dvipng.info,  Node: Installation,  Next: Basic usage,  Prev: Introduction,  Up: Top
-
-2 Installation
-**************
-
-Installing dvipng should be simple: merely `./configure', `make', and
-`make install'.
-
-* Menu:
-
-* Prerequisites::
-* Configure::
-* Build/install::
-* Installation outside the texmf tree::
-* Advice for non-privileged users::
-
-
-File: dvipng.info,  Node: Prerequisites,  Next: Configure,  Up: Installation
-
-2.1 Prerequisites
-=================
-
-   * The GD Graphics Draw library, libgd
-
-     The drawing library `libgd' is necessary, and is downloadable at
-     `http://www.boutell.com/gd', and there are binary packages for
-     most operating systems from their respective distributors. In any
-     case, the latest version of the library installs using `autoconf'
-     so it should not be difficult for you to install it from source,
-     and then proceed with installing dvipng.
-
-   * The path-searching library kpathsea
-
-     Kpathsea is most likely included in your LaTeX installation, but it
-     may happen that ./configure does not find it; see below. If you do
-     not have it, download it from `http://www.ctan.org' and compile it.
-     I have no experience with this, so I cannot help much here.
-
-   * The font-rendering library FreeType 2
-
-     While not strictly necessary, a recent FreeType 2 is recommended
-     since dvipng currently will produce better-quality images when
-     this library is available. To take advantage of this, you should
-     have at least FreeType 2.1.9.
-
-     FreeType 2 will enable direct support for PostScript and TrueType
-     fonts, so that dvipng will not need to generate bitmapped variants
-     on disk of the TeX fonts since modern TeX distributions include
-     PostScript versions of them. Then, you can render images at
-     different (and unusual) resolutions without cluttering the disk
-     with lots of bitmapped fonts.
-
-     Finally, it will enable subfont support in dvipng. That is, if you
-     want to render CJK-LaTeX characters, you must have FreeType 2
-     installed.
-
-   * The font-rendering library T1lib
-
-     An alternative to FreeType 2 is T1lib, but this will enable only
-     PostScript fonts in dvipng and will not include subfont support.
-     Also here, you can render images at different (and unusual)
-     resolutions without cluttering the disk with lots of bitmapped
-     fonts. If both FreeType 2 and T1lib are present, FreeType will be
-     internally preferred by dvipng but T1lib can be chosen at runtime.
-
-   * libpng and libz
-
-     To be able to compress and write PNG files to disk, dvipng (or
-     really libgd) uses libpng which in turn uses libz. These should be
-     available on any modern system, if not, download them and install
-     them.
-
-   * The `texinfo' package
-
-     This is needed for building the documentation.
-
-
-File: dvipng.info,  Node: Configure,  Next: Build/install,  Prev: Prerequisites,  Up: Installation
-
-2.2 Configure
-=============
-
-The first step is to configure the source code, telling it where
-various files will be.  To do so, run
-
-     ./configure OPTIONS
-
-   (Note: if you have fetched dvipng from CVS rather than a regular
-release, you will have to first generate `./configure' by running
-`autoconf' 2.53 or later.)
-
-   On many machines, you will not need to specify any options, but if
-`configure' cannot determine something on its own, you'll need to help
-it out. For a list of the options type
-
-     ./configure --help
-
-   On some machines, the libraries will be installed in directories that
-are not in the linker's search path. This will generate an error when
-running `./configure', indicating that it cannot find libgd or
-libkpathsea (most likely). You then need to specify the path to the
-respective library's object files. They are typically called e.g.,
-`libgd.a' or `libgd.so'. If they are located in e.g., `/sw/local/lib',
-do
-
-     ./configure LDFLAGS=-L/sw/local/lib
-
-   If the library is available as a shared object file (`.so'), the
-runtime linker may also need to be told where to find the library, then
-use
-
-     ./configure LDFLAGS='-L/sw/local/lib -R/sw/local/lib'
-
-   When either of these is necessary, it is likely that the C header
-files are also installed in directories that are not in the C
-preprocessor's search path. This will also generate an error when
-running `./configure', indicating that it cannot find e.g., `gd.h' or
-`kpathsea.h' (most likely). You then need to specify the path to the
-respective library's C header files. If they are located in e.g.,
-`/sw/local/include', do
-
-     ./configure CPPFLAGS=-I/sw/local/include
-
-   On my SUN Solaris workstation, I had to combine this into
-
-     ./configure CPPFLAGS='-I/sw/local/include -I/sw/tex/teTeX/1.0/include'\
-         LDFLAGS='-L/sw/local/lib -R/sw/local/lib -L/sw/tex/teTeX/1.0/lib/'
-
-where the backslash denotes a continuation of the line.
-
-
-File: dvipng.info,  Node: Build/install,  Next: Installation outside the texmf tree,  Prev: Configure,  Up: Installation
-
-2.3 Build/install
-=================
-
-Once `configure' has been run, simply enter
-
-     make
-
-at the prompt to compile the C code, and build the documentation files.
-To install the files into the locations chosen earlier, type
-
-     make install
-
-You may need special privileges to install, e.g., if you are installing
-into system directories.
-
-
-File: dvipng.info,  Node: Installation outside the texmf tree,  Next: Advice for non-privileged users,  Prev: Build/install,  Up: Installation
-
-2.4 Installation outside the texmf tree
-=======================================
-
-In some cases, a dvipng binary installed outside the texmf tree will
-not be able to find virtual fonts, or the PostScript font maps
-(normally used by dvips). This may be because _only_ $SELFAUTOLOC,
-$SELFAUTODIR, and $SELFAUTOPARENT are used in the texmf tree
-configuration file `texmf.cnf'. If so, give the switch
-`--enable-selfauto-set' to `./configure'. This will make dvipng adjust
-these three internally so that kpathsea thinks that dvipng _is_
-installed in the texmf tree.
-
-
-File: dvipng.info,  Node: Advice for non-privileged users,  Prev: Installation outside the texmf tree,  Up: Installation
-
-2.5 Installation for non-privileged users
-=========================================
-
-Often people without system administration privileges want to install
-software for their private use. In that case you need to specify more
-options to the `configure' script, usually this is done by using the
-`--prefix' option to the `configure' script, and let it point to the
-personal home directory. In that way, resulting binaries will be
-installed under the `bin' subdirectory of your home directory, manual
-pages under `man' and so on. That way, it is reasonably easy to
-maintain a bunch of additional packages, since the prefix argument is
-supported by most `configure' scripts.
-
-   You'll have to add something like `/home/myself/bin' to your `PATH'
-shell variable, if it isn't there already, and similarly set the
-`INFOPATH' and `MANPATH' variables to be able to access the
-documentation.
-
-
-File: dvipng.info,  Node: Basic usage,  Next: Command-line options,  Prev: Installation,  Up: Top
-
-3 Basic usage of dvipng
-***********************
-
-To use dvipng at its simplest, simply type
-
-     dvipng foo
-
-where `foo.dvi' is the output of TeX that you want to convert to PNG
-format. If there are four pages in `foo.dvi', those pages will be
-output as `foo1.png', `foo2.png', `foo3.png', and `foo4.png',
-respectively.
-
-   If you have enabled the PostScript font support (via FreeType or
-T1lib), fonts will be rendered as they are needed. Otherwise, if you
-use fonts that have not been used on your system before, they may be
-automatically generated; this process can take a few minutes, so
-progress reports appear by default. The next time the same font is
-used, it will have been saved on disk, so rendering will go much
-faster. (If dvipng tries to endlessly generate the same fonts over and
-over again, something is wrong. *Note Unable to generate fonts:
-(kpathsea)Unable to generate fonts.)
-
-   Many options are available (see the next section).  For a brief
-summary of available options, just type
-
-     dvipng --help
-
-
-File: dvipng.info,  Node: Command-line options,  Next: Graphics,  Prev: Basic usage,  Up: Top
-
-4 Command-line options
-**********************
-
-dvipng has a plethora of command line options.  Reading through this
-section will give a good idea of the capabilities of the driver.
-
-* Menu:
-
-* Option summary::              Quick listing, from dvipng --help.
-* Option details::              More information about each option.
-
-
-File: dvipng.info,  Node: Option summary,  Next: Option details,  Up: Command-line options
-
-4.1 Option summary
-==================
-
-Here is a handy summary of the options; it is printed out when you run
-dvipng with no arguments or with the standard `--help' option.
-
-     This is ./dvipng 1.10 Copyright 2002-2008 Jan-Ake Larsson
-
-     Usage: ./dvipng [OPTION]... FILENAME[.dvi]
-     Options are chosen to be similar to dvips' options where possible:
-       -d #         Debug (# is the debug bitmap, 1 if not given)
-       -D #         Output resolution
-       -l #         Last page to be output
-       -o f         Output file, '%d' is pagenumber
-       -O c         Image offset
-       -p #         First page to be output
-       -pp #,#..    Page list to be output
-       -q*          Quiet operation
-       -T c         Image size (also accepts '-T bbox' and '-T tight')
-       -v*          Verbose operation
-       -            Interactive query of options
-
-     These do not correspond to dvips options:
-       -bd #        Transparent border width in dots
-       -bd s        Transparent border fallback color (TeX-style color)
-       -bg s        Background color (TeX-style color or 'Transparent')
-       --depth*     Output the image depth on stdout
-       --dvinum*    Use TeX page numbers in output filenames
-       -fg s        Foreground color (TeX-style color)
-       --follow*    Wait for data at end-of-file
-       --freetype*  FreeType font rendering (default on)
-       --gamma #    Control color interpolation
-       --gif        Output GIF images (dvigif default)
-       --height*    Output the image height on stdout
-       --noghostscript*  Don't use ghostscript for PostScript specials
-       --nogssafer* Don't use -dSAFER in ghostscript calls
-       --palette*   Force palette output
-       --picky      When a warning occurs, don't output image
-       --png        Output PNG images (dvipng default)
-       --strict     When a warning occurs, exit
-       --t1lib*     T1lib font rendering (default on)
-       --truecolor* Truecolor output
-       -Q #         Quality (T1lib and PK subsampling)
-       -z #         PNG compression level
-
-        # = number   f = file   s = string  * = suffix, '0' to turn off
-            c = comma-separated dimension pair (e.g., 3.2in,-32.1cm)
-
-
-File: dvipng.info,  Node: Option details,  Prev: Option summary,  Up: Command-line options
-
-4.2 Option details
-==================
-
-Many of the parameterless options listed here can be turned off by
-suffixing the option with a zero (`0'); for instance, to turn off page
-reversal, use `-r0'.  Such options are marked with a trailing `*'.
-
-`-'
-     Read additional options from standard input after processing the
-     command line.
-
-`--help'
-     Print a usage message and exit.
-
-`--version'
-     Print the version number and exit.
-
-`-bd NUM'
-
-`-bd COLOR_SPEC'
-
-`-bd 'NUM COLOR_SPEC''
-     Set the pixel width of the transparent border (default 0). Using
-     this option will make the image edges transparent, but it only
-     affects pixels with the background color. Giving a COLOR_SPEC will
-     set the fallback color, to be used in viewers that cannot handle
-     transparency (the default is the background color). The color spec
-     should be in TeX color \special syntax, e.g., 'rgb 1.0 0.0 0.0'.
-     Setting the fallback color makes the default border width 1 px.
-     *Note Color::.
-
-`--bdpi NUM'
-     Set the base (Metafont) resolution, both horizontal and vertical,
-     to NUM dpi (dots per inch). This option is necessary when manually
-     selecting Metafont mode with the -mode option (see below).
-
-`-bg COLOR_SPEC'
-     Choose background color for the images. This option will be
-     ignored if there is a background color \special in the DVI. The
-     color spec should be in TeX color \special syntax, e.g., 'rgb 1.0
-     0.0 0.0'. You can also specify 'Transparent' or 'transparent'
-     which will give you a transparent background with the normal
-     background as a fallback color. A capitalized 'Transparent' will
-     give a full-alpha transparency, while an all-lowercase
-     'transparent' will give a simple fully transparent background with
-     non-transparent antialiased pixels. The latter would be suitable
-     for viewers who cannot cope with a true alpha channel.  GIF images
-     do not support full alpha transparency, so in case of GIF output,
-     both variants will use the latter behaviour.  *Note Color::.
-
-`-d NUM'
-     Set the debug flags, showing what dvipng (thinks it) is doing.
-     This will work unless dvipng has been compiled without the `DEBUG'
-     option (not recommended). Set the flags as you need them, use `-d
-     -1' as the first option for maximum output. *Note Debug options::.
-
-`-D NUM'
-     Set the output resolution, both horizontal and vertical, to NUM
-     dpi (dots per inch).
-
-     One may want to adjust this to fit a certain text font size (e.g.,
-     on a web page), and for a text font height of FONT_PX pixels (in
-     Mozilla) the correct formula is
-          DPI = FONT_PX * 72.27 / 10 [px * TeXpt/in / TeXpt]
-     The last division by ten is due to the standard font height 10pt in
-     your document, if you use 12pt, divide by 12. Unfortunately, some
-     proprietary browsers have font height in pt (points), not pixels.
-     You have to rescale that to pixels, using the screen resolution
-     (default is usually 96 dpi) which means the formula is
-          FONT_PX = FONT_PT * 96 / 72 [pt * px/in / (pt/in)]
-     On some high-res screens, the value is instead 120 dpi. Good luck!
-
-`--depth*'
-     Report the depth of the image. This only works reliably when the
-     LaTeX style `preview.sty' from preview-latex is used with the
-     `active' option. It reports the number of pixels from the bottom
-     of the image to the baseline of the image. This can be used for
-     vertical positioning of the image in, e.g., web documents, where
-     one would use (Cascading StyleSheets 1)
-          <IMG SRC="FILENAME.PNG" STYLE="vertical-align: -DEPTHpx">
-     The depth is a negative offset in this case, so the minus sign is
-     necessary, and the unit is pixels (px).
-
-`--dvinum*'
-     Set this option to make the output page number be the TeX page
-     numbers rather than the physical page number. See the `-o' switch.
-
-`-fg COLOR_SPEC'
-     Choose foreground color for the images. This option will be
-     ignored if there is a foreground color \special in the DVI. The
-     color spec should be in TeX color \special syntax, e.g., 'rgb 1.0
-     0.0 0.0'.  *Note Color::.
-
-`--follow*'
-     Wait for data at end-of-file. One of the benefits of dvipng is
-     that it does not read the postamble, so it can be started before
-     TeX finishes. This switch makes dvipng wait at end-of-file for
-     further output, unless it finds the POST marker that indicates the
-     end of the DVI. This is similar to `tail -f' but for DVI-to-PNG
-     conversion.
-
-`--freetype*'
-     Enable/disable FreeType font rendering (default on). This option is
-     available if the FreeType2 font library was present at compilation
-     time.  If this is the case, dvipng will have direct support for
-     PostScript Type1 and TrueType fonts internally, rather than using
-     `gsftopk' for rendering the fonts. If you have PostScript versions
-     of Computer Modern installed, there will be no need to generate
-     bitmapped variants on disk of these. Then, you can render images
-     at different (and unusual) resolutions without cluttering the disk
-     with lots of bitmapped fonts.  Note that if you have both FreeType
-     and T1lib on your system, FreeType will be preferred by dvipng. If
-     you for some reason would want to use T1lib rendering, use this
-     option.
-
-`--gamma NUM'
-     Control the interpolation of colors in the greyscale anti-aliasing
-     color palette.  Default value is 1.0.  For 0 < NUM < 1, the fonts
-     will be lighter (more like the background), and for NUM > 1, the
-     fonts will be darker (more like the foreground).
-
-`--gif*'
-     The images are output in the GIF format, if GIF support is enabled.
-     This is the default for the `dvigif' binary, which only will be
-     available when GIF support is enabled. GIF images are palette
-     images (see the `--palette' option) and does not support true alpha
-     channels (see the `--bg' option). See also the `--png' option.
-
-`--height*'
-     Report the height of the image. This only works reliably when the
-     LaTeX style `preview.sty' from preview-latex is used with the
-     `active' option. It reports the number of pixels from the top of
-     the image to the baseline of the image. The total height of the
-     image is obtained as the sum of the values reported from
-     `--height' and `--depth'.
-
-`-l [=]NUM'
-     The last page printed will be the first one numbered NUM. Default
-     is the last page in the document.  If NUM is prefixed by an equals
-     sign, then it (and the argument to the `-p' option, if specified)
-     is treated as a physical (absolute) page number, rather than a
-     value to compare with the TeX `\count0' values stored in the DVI
-     file.  Thus, using `-l =9' will end with the ninth page of the
-     document, no matter what the pages are actually numbered.
-
-`--mode MODE'
-     Use MODE as the Metafont device name for the PK fonts (both for
-     path searching and font generation). This needs to be augmented
-     with the base device resolution, given with the `--bdpi' option.
-     See the file `ftp://ftp.tug.org/tex/modes.mf' for a list of
-     resolutions and mode names for most devices. *Note Unable to
-     generate fonts: (kpathsea)Unable to generate fonts.
-
-`-M*'
-     Turns off automatic PK font generation (`mktexpk'). This will have
-     no effect when using PostScript fonts, since no PK font generation
-     will be done anyway.
-
-`--noghostscript*'
-     This switch prohibits the internal call to GhostScript for
-     displaying PostScript specials. `--noghostscript0' turns the call
-     back on.
-
-`--nogssafer*'
-     Normally, if GhostScript is used to render PostScript specials, the
-     GhostScript interpreter is run with the option `-dSAFER'. The
-     `--nogssafer' option runs GhostScript without `-dSAFER'. The
-     `-dSAFER' option in Ghostscript disables PostScript operators such
-     as deletefile, to prevent possibly malicious PostScript programs
-     from having any effect.
-
-`-o NAME'
-     Send output to the file NAME. A single occurrence of `%d' or
-     `%01d', ..., `%09d' will be exchanged for the physical page number
-     (this can be changed, see the `--dvinum' switch). The default
-     output filename is `FILE%d.png' where the input DVI file was
-     `FILE.dvi'.
-
-`-O X-OFFSET,Y-OFFSET'
-     Move the origin by X-OFFSET,Y-OFFSET, a comma-separated pair of
-     dimensions such as `.1in,-.3cm'.  The origin of the page is
-     shifted from the default position (of one inch down, one inch to
-     the right from the upper left corner of the paper) by this amount.
-
-`-p [=]NUM'
-     The first page printed will be the first one numbered NUM. Default
-     is the first page in the document.  If NUM is prefixed by an
-     equals sign, then it (and the argument to the `-l' option, if
-     specified) is treated as a physical (absolute) page number, rather
-     than a value to compare with the TeX `\count0' values stored in the
-     DVI file.  Thus, using `-p =3' will start with the third page of
-     the document, no matter what the pages are actually numbered.
-
-`--palette*'
-     Starting from `dvipng' 1.8, the output PNG will be a truecolor png
-     when an external image is included, to avoid unnecessary delay and
-     quality reduction, and enable the EPS translator to draw on a
-     transparent background and outside of the boundingbox. This switch
-     will force palette (256-color) output and make `dvipng' revert to
-     the old behaviour, where included images were opaque and always
-     clipped to the boundingbox. This will also override the
-     `--truecolor' switch if present.
-
-`--picky*'
-     No images are output when a warning occurs. Normally, dvipng will
-     output an image in spite of a warning, but there may be something
-     missing in this image. One reason to use this option would be if
-     you have a more complete but slower fallback converter. Mainly,
-     this is useful for failed figure inclusion and unknown \special
-     occurrences, but warnings will also occur for missing or unknown
-     color specs and missing PK fonts.
-
-`--png*'
-     The images are output in the PNG format. This is the default for
-     the `dvipng' binary. See also the `--gif' option.
-
-`-pp FIRSTPAGE-LASTPAGE'
-     Print pages FIRSTPAGE through LASTPAGE; but not quite equivalent
-     to `-p FIRSTPAGE -l LASTPAGE'. For example, when rendering a book,
-     there may be several instances of a page in the DVI file (one in
-     `\frontmatter', one in `\mainmatter', and one in `\backmatter').
-     In case of several pages matching, `-pp FIRSTPAGE-LASTPAGE' will
-     render _all_ pages that matches the specified range, while `-p
-     FIRSTPAGE -l LASTPAGE' will render the pages from the _first_
-     occurrence of FIRSTPAGE to the _first_ occurrence of LASTPAGE.
-     This is the (undocumented) behaviour of dvips. In dvipng you can
-     give both kinds of options, in which case you get all pages that
-     matches the range in `-pp' between the pages from `-p' to `-l'.
-     Also multiple `-pp' options accumulate, unlike `-p' and `-l'.  The
-     `-' separator can also be `:'. Note that `-pp -1' will be
-     interpreted as "all pages up to and including 1", if you want a
-     page numbered -1 (only the table of contents, say) put `-pp -1--1',
-     or more readable, `-pp -1:-1'.
-
-`-q*'
-     Run quietly.  Don't chatter about pages converted, etc. to standard
-     output; report no warnings (only errors) to standard error.
-
-`-Q NUM'
-     Set the quality to NUM. That is, choose the number of antialiasing
-     levels for PK and T1lib rendering to be NUM*NUM+1. The default
-     value is 4 which gives 17 levels of antialiasing for antialiased
-     fonts from these two. If FreeType is available, its rendering is
-     unaffected by this option.
-
-`-r*'
-     Toggle output of pages in reverse/forward order. By default, the
-     first page in the DVI is output first.
-
-`--strict*'
-     The program exits when a warning occurs. Normally, dvipng will
-     output an image in spite of a warning, but there may be something
-     missing in this image. One reason to use this option would be if
-     you have a more complete but slower fallback converter. See the
-     `--picky' option above for a list of when warnings occur.
-
-`-T IMAGE_SIZE'
-     Set the image size to IMAGE_SIZE which can be either of `bbox',
-     `tight', or a comma-separated pair of dimensions HSIZE,VSIZE such
-     as `.1in,.3cm'. The default is `bbox' which produces a PNG that
-     includes all ink put on the page and in addition the DVI origin,
-     located 1in from the top and 1in from the left edge of the paper.
-     This usually gives whitespace above and to the left in the
-     produced image. The value `tight' will make dvipng only include
-     all ink put on the page, producing neat images.
-
-`--t1lib*'
-     Enable/disable T1lib font rendering (default on). This option is
-     available if the T1lib font library was present at compilation
-     time. If this is the case, dvipng will have direct support for
-     PostScript Type1 fonts internally, rather than using `gsftopk' for
-     rendering the fonts. If you have PostScript versions of Computer
-     Modern installed, there will be no need to generate bitmapped
-     variants on disk of these.  Then, you can render images at
-     different (and unusual) resolutions without cluttering the disk
-     with lots of bitmapped fonts. Note that if you have both FreeType
-     and T1lib on your system FreeType will be preferred by dvipng, and
-     if you for some reason rather want to use T1lib, give the option
-     `--freetype0' (see above).
-
-`--truecolor*'
-     This will make `dvipng' generate truecolor output. Note that
-     truecolor output is automatic if you include an external image in
-     your DVI, e.g., via a PostScript special (i.e., the `graphics' or
-     `graphicx' package). This switch is overridden by the `--palette'
-     switch.
-
-`-v*'
-     Enable verbose operation. This will currently indicate what fonts
-     is used, in addition to the usual output.
-
-`-x NUM'
-     Set the x magnification ratio to NUM/1000. Overrides the
-     magnification specified in the DVI file.  Must be between 10 and
-     100000.  It is recommended that you use standard magstep values
-     (1095, 1200, 1440, 1728, 2074, 2488, 2986, and so on) to help
-     reduce the total number of PK files generated.  NUM may be a real
-     number, not an integer, for increased precision.
-
-`-z NUM'
-     Set the PNG compression level to NUM. This option is enabled if
-     your `libgd' is new enough. The default compression level is 1,
-     which selects maximum speed at the price of slightly larger PNGs.
-     For an older `libgd', the hard-soldered value 5 is used. The
-     include file `png.h' says
-
-          Currently, valid values range from 0 - 9, corresponding
-          directly to the zlib compression levels 0 - 9 (0 - no
-          compression, 9 - "maximal" compression). Note that tests have
-          shown that zlib compression levels 3-6 usually perform as
-          well as level 9 for PNG images, and do considerably fewer
-          calculations. In the future, these values may not correspond
-          directly to the zlib compression levels.
-
-
-File: dvipng.info,  Node: Graphics,  Next: Color,  Prev: Command-line options,  Up: Top
-
-5 Graphics
-**********
-
-`dvipng' attempts to handle graphics as included by the `graphicx' and
-`graphics' packages, without the need of specifying a driver to these
-packages. This means that it recognizes the encapsulated postscript
-inclusion meant for `dvips', but is also able (from version 1.8) to
-include bitmapped graphics, see the details below.
-
-* Menu:
-
-* Encapsulated PostScript::    An internal call to GhostScript
-* Bitmapped graphics::         PNG, JPEG and GIF
-
-
-File: dvipng.info,  Node: Encapsulated PostScript,  Next: Bitmapped graphics,  Up: Graphics
-
-5.1 Encapsulated PostScript
-===========================
-
-When an EPS file is included, a call to GhostScript is performed to
-produce a bitmapped image that can be included. The default is to
-produce an image with transparent background, at the same size as the
-DVI page currently being converted to PNG, and include that as
-foreground on the PNG. Of course, if the image is to be cropped, that
-is done. The included image will be a truecolor image, so for maximum
-performance the output PNG will be in truecolor mode as well.
-
-   This conversion needs the `pngalpha' output device to be present in
-your copy of GhostScript. If that device is not present, or you use the
-`--palette' switch or request GIF output, the fallback is to use the
-`png16m' device to produce a cropped opaque image for inclusion. Other
-relevant switches are `--noghostscript' and `--nogssafer'. *Note Option
-details::.
-
-   The most common problem with including graphics is an incorrect
-bounding box. Complain to whoever wrote the software that generated the
-file if the bounding box is indeed incorrect. An adjusted boundingbox
-can be specified in the `\includegraphics' call, as in this example
-(using `graphicx'):
-
-     \includegraphics[bb=10 20 100 200]{imagename.eps}
-
-
-File: dvipng.info,  Node: Bitmapped graphics,  Prev: Encapsulated PostScript,  Up: Graphics
-
-5.2 Bitmapped graphics
-======================
-
-dvipng can include PNG, JPEG and GIF graphics. When including such
-images via `\includegraphics' you need to specify the bounding box
-since TeX itself cannot read them from the files in question.  The
-bounding box size should be given as `0 0 w h' in pixels, e.g., if the
-file `imagename.png' is 300x400 pixels, the inclusion would read
-
-     \includegraphics[bb=0 0 300 400]{imagename.png}
-
-   The default size is the image size in bp ("big points" in TeX
-nomenclature or PostScript points as other people have it, 72 per inch).
-That is, default resolution will be 72 dpi for included bitmaps, which
-is the default size in the few other bitmap-capable drivers that are
-known to me (dvipdfm and PDFLaTeX).
-
-   If you want 100 dpi you need to specify the width accordingly. You
-just divide your image width by 100: a 135 pixel wide image at 100 dpi
-will take up 1.35 inches. If you want 200 dpi you divide by 200, and so
-on. Simple, eh? The example above at 200 dpi would be 1.5 inches wide:
-
-     \includegraphics[bb=0 0 300 400,witdh=1.5in]{imagename.png}
-
-
-File: dvipng.info,  Node: Color,  Next: Diagnosing problems,  Prev: Graphics,  Up: Top
-
-6 Color
-*******
-
-To support color, dvipng recognizes a certain set of specials as
-generated by the `color' and `xcolor' style files. These specials start
-with the keyword `color' or the keyword `background', followed by a
-color specification.
-
-* Menu:
-
-* Color specifications::
-* Color specials::
-
-
-File: dvipng.info,  Node: Color specifications,  Next: Color specials,  Up: Color
-
-6.1 Color specifications
-========================
-
-The color specification supported by dvipng is by-value or by-name. The
-by-value spec starts with the name of a color model (one of `rgb',
-`hsb', `cmy', `cmyk', or `gray') followed by the appropriate number of
-parameters. Thus, the color specification `rgb 0.3 0.4 0.5' would
-correspond to the color that is `0.3 0.4 0.5' in its red, blue and
-green values. The color model used internally in dvipng is `RGB'
-(discretized to 256 levels), for details on the formulas used in
-conversion, see the `xcolor' documentation.
-
-   By-name color specifications are single (case-dependent) words and
-are compared with color names defined in `dvipsnam.def' (from the
-`graphics' bundle), `svgnam.def' and `xcolor.sty' (from the `xcolor'
-bundle). See the `xcolor' documentation for a list of names and the
-corresponding colors.
-
-   On the command-line, the name `Transparent' can also be used as an
-argument to `--bg' to choose transparent background.  *Note Option
-details::.
-
-
-File: dvipng.info,  Node: Color specials,  Prev: Color specifications,  Up: Color
-
-6.2 Color specials
-==================
-
-We will describe `background' first, since it is the simplest. The
-`background' keyword must be followed by a color specification.  That
-color specification is used as a fill color for the background. The
-last `background' special on a page is the one that gets used, and is
-used for the whole of the page image. (This is possible because the
-prescan phase of dvipng notices all of the color specials so that the
-appropriate information can be written out during the second phase.)
-
-   The `color' special itself has three forms. The first is just
-`color' followed by a color specification. In this case, the current
-global color is set to that color; the color stack must be empty when
-such a command is executed.
-
-   The second form is `color push' followed by a color specification.
-This saves the current color on the color stack and sets the color to be
-that given by the color specification.  This is the most common way to
-set a color.
-
-   The final form of the `color' special is just `color pop', with no
-color specification; this says to pop the color last pushed on the
-color stack from the color stack and set the current color to be that
-color.
-
-   dvipng correctly handles these color specials across pages, even when
-the pages are rendered repeatedly or in reverse order.
-
-
-File: dvipng.info,  Node: Diagnosing problems,  Next: Credits,  Prev: Color,  Up: Top
-
-7 Diagnosing problems
-*********************
-
-You've gone through all the trouble of installing dvipng, carefully read
-all the instructions in this manual, and still can't get something to
-work. The following sections provide some helpful hints if you find
-yourself in such a situation.
-
-* Menu:
-
-* Contact information::         Who to ask.
-* Debug options::               Getting diagnostics.
-
-
-File: dvipng.info,  Node: Contact information,  Next: Debug options,  Up: Diagnosing problems
-
-7.1 Contact information
-=======================
-
-Bug reports should be sent to <dvipng@nongnu.org>.
-
-   Questions, suggestions for new features, pleas for help, and/or
-praise should go to <dvipng@nongnu.org>. For more information on this
-mailing list, send a message with just the word `help' as subject or
-body to <dvipng-request@nongnu.org> or look at
-`http://lists.nongnu.org/mailman/listinfo/dvipng'.
-
-   Offers to support further development will be appreciated. For
-developer access, ask on <dvipng@nongnu.org>.
-
-   For details on the TeX path-searching library, and `mktexpk'
-problems, *note Common problems: (kpathsea)Common problems.
-
-
-File: dvipng.info,  Node: Debug options,  Prev: Contact information,  Up: Diagnosing problems
-
-7.2 Debug options
-=================
-
-The `-d' flag to dvipng helps in tracking down certain errors.  The
-parameter to this flag is an integer that tells what errors are
-currently being tracked.  To track a certain class of debug messages,
-simply provide the appropriate number given below; if you wish to track
-multiple classes, sum the numbers of the classes you wish to track.  To
-track all classes, you can use `-1'.
-
-   Some of these debugging options are actually provided by Kpathsea
-(*note Debugging: (kpathsea)Debugging.).
-
-   The classes are:
-1
-     Normal dvi op-codes
-
-2
-     Virtual fonts
-
-4
-     PK fonts
-
-8
-     TFM files
-
-16
-     Glyph rendering
-
-32
-     FreeType calls
-
-64
-     Encoding loads
-
-128
-     Color specials
-
-256
-     GhostScript specials
-
-512
-     T1lib calls
-
-1024
-     Kpathsea `stat' calls
-
-2048
-     Kpathsea hash table lookups
-
-4096
-     Kpathsea path element expansion
-
-8192
-     Kpathsea path searches
-
-
-
-File: dvipng.info,  Node: Credits,  Next: Copying,  Prev: Diagnosing problems,  Up: Top
-
-8 Credits
-*********
-
-A number of persons have contributed, if I forget to mention someone, I
-apologize. First and foremost we have David Kastrup whose preview-latex
-project provided the incentive to write this program.  There is also a
-number of people who have contributed by reporting bugs and suggesting
-improvements as the thing has evolved. These include but is perhaps not
-limited to (in semi-random order): Thomas Esser (teTeX), Christian
-Schenk (MIKTeX), Brian R Furry (debian package), Angus Leeming (LyX),
-Thomas Boutell (libgd), John Jones (first user report), Uwe Kern
-(xcolor), Karl Berry (TeX Live), David Harvey (hinting in Freetype),
-Neal Harmon, Alan Shutko, Reiner Stieb, Nick Alcock, Adam Buchbinder,
-Svend Tollak Munkejord, James Longstreet, Bernhard Simon, Bob McElrath,
-Georg Schwarz, Jason Farmer, Brian V. Smith, Samuel Hathaway, Thomas R.
-Shemanske, Stephen Gibson, Christian Ridderstro"m, Ezra Peisach,
-William H Wheeler, Thomas Klausner, Harald Koenig, Adrian Bunk, Kevin
-Smith, Jason Riedy, Wolfram Krause, Reinhard Kotucha, and Takeshi Abe.
-
-
-File: dvipng.info,  Node: Copying,  Next: Index,  Prev: Credits,  Up: Top
-
-9 Copying
-*********
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU Lesser General Public License as published
-by the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
-
-   This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
-General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-License along with this program. If not, see
-<http://www.gnu.org/licenses/>.
-
-
-
-Copyright (C) 2002-2008 Jan-AAke Larsson
-
-
-File: dvipng.info,  Node: Index,  Prev: Copying,  Up: Top
-
-Index
-*****
-
-
-* Menu:
-
-* -dSAFER:                               Option details.      (line 167)
-* absolute page number, and -l:          Option details.      (line 140)
-* absolute page number, and -p:          Option details.      (line 188)
-* antialiasing levels, number of:        Option details.      (line 242)
-* background color (option):             Option details.      (line  40)
-* base resolution, setting:              Option details.      (line  35)
-* baseline reporting:                    Option details.      (line  76)
-* color specifications:                  Color specifications.
-                                                              (line   6)
-* command-line options:                  Command-line options.
-                                                              (line   6)
-* compilation:                           Installation.        (line   6)
-* compression:                           Option details.      (line 303)
-* configuration, of dvipng:              Installation.        (line   6)
-* dark fonts:                            Option details.      (line 119)
-* debugging <1>:                         Diagnosing problems. (line   6)
-* debugging:                             Option details.      (line  54)
-* depth reporting:                       Option details.      (line  76)
-* exit on erroneous images:              Option details.      (line 253)
-* first page printed:                    Option details.      (line 188)
-* follow mode:                           Option details.      (line  97)
-* font generation, avoiding:             Option details.      (line 157)
-* forcing palette output:                Option details.      (line 197)
-* foreground color (option):             Option details.      (line  91)
-* FreeType font rendering:               Option details.      (line 105)
-* fuzzy images:                          Option details.      (line 119)
-* gamma:                                 Option details.      (line 119)
-* GhostScript and -dSAFER:               Option details.      (line 167)
-* GhostScript, turning off:              Option details.      (line 162)
-* GIF image format:                      Option details.      (line 125)
-* height reporting:                      Option details.      (line 132)
-* installation, of dvipng:               Installation.        (line   6)
-* invoking dvipng:                       Basic usage.         (line   6)
-* last page printed:                     Option details.      (line 140)
-* light fonts:                           Option details.      (line 119)
-* magnification, overriding DVI:         Option details.      (line 295)
-* Metafont mode, specifying:             Option details.      (line 149)
-* mktexpk, avoiding:                     Option details.      (line 157)
-* mode name, specifying:                 Option details.      (line 149)
-* no erroneous images:                   Option details.      (line 207)
-* offset pages:                          Option details.      (line 182)
-* option, details of:                    Option details.      (line   6)
-* options, dvipng:                       Command-line options.
-                                                              (line   6)
-* options, reading from standard input:  Option details.      (line  11)
-* options, summary:                      Option summary.      (line   6)
-* output resolution, setting:            Option details.      (line  60)
-* output, redirecting:                   Option details.      (line 175)
-* page range:                            Option details.      (line 220)
-* page, first printed:                   Option details.      (line 188)
-* page, last printed:                    Option details.      (line 140)
-* physical page number, and -l:          Option details.      (line 140)
-* physical page number, and -p:          Option details.      (line 188)
-* PNG image format:                      Option details.      (line 216)
-* PostScript inclusion problems:         Encapsulated PostScript.
-                                                              (line  21)
-* problems:                              Diagnosing problems. (line   6)
-* quality:                               Option details.      (line 242)
-* quiet operation:                       Option details.      (line 238)
-* reverse pagination:                    Option details.      (line 249)
-* silent operation:                      Option details.      (line 238)
-* standard input, reading options from:  Option details.      (line  11)
-* standard output, output to:            Option details.      (line 175)
-* T1lib font rendering:                  Option details.      (line 270)
-* transparent border fallback color:     Option details.      (line  25)
-* transparent border width:              Option details.      (line  25)
-* trouble:                               Diagnosing problems. (line   6)
-* truecolor output:                      Option details.      (line 284)
-* warnings, suppressing:                 Option details.      (line 238)
-
-
-
-Tag Table:
-Node: Top330
-Node: Introduction1225
-Node: Installation3464
-Node: Prerequisites3811
-Node: Configure6301
-Node: Build/install8340
-Node: Installation outside the texmf tree8808
-Node: Advice for non-privileged users9515
-Node: Basic usage10523
-Node: Command-line options11650
-Node: Option summary12074
-Node: Option details14383
-Node: Graphics29762
-Node: Encapsulated PostScript30327
-Node: Bitmapped graphics31670
-Node: Color32870
-Node: Color specifications33258
-Node: Color specials34357
-Node: Diagnosing problems35769
-Node: Contact information36252
-Node: Debug options36993
-Node: Credits38028
-Node: Copying39190
-Node: Index39970
-
-End Tag Table
diff --git a/Build/source/texk/dvipng/texi2pod.pl b/Build/source/texk/dvipng/texi2pod.pl
new file mode 100755
index 00000000000..9c6d8cc2792
--- /dev/null
+++ b/Build/source/texk/dvipng/texi2pod.pl
@@ -0,0 +1,444 @@
+#! /usr/bin/env perl
+
+#   Copyright (C) 1999, 2000, 2001, 2003, 2007 Free Software
+#   Foundation, Inc.
+
+# This file is part of GCC.
+
+# GCC is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+
+# GCC is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with GCC.  If not, see <http://www.gnu.org/licenses/>.
+
+# This does trivial (and I mean _trivial_) conversion of Texinfo
+# markup to Perl POD format.  It's intended to be used to extract
+# something suitable for a manpage from a Texinfo document.
+
+use warnings;
+
+$output = 0;
+$skipping = 0;
+%sects = ();
+$section = "";
+@icstack = ();
+@endwstack = ();
+@skstack = ();
+@instack = ();
+$shift = "";
+%defs = ();
+$fnno = 1;
+$inf = "";
+$ibase = "";
+
+while ($_ = shift) {
+    if (/^-D(.*)$/) {
+	if ($1 ne "") {
+	    $flag = $1;
+	} else {
+	    $flag = shift;
+	}
+	$value = "";
+	($flag, $value) = ($flag =~ /^([^=]+)(?:=(.+))?/);
+	die "no flag specified for -D\n"
+	    unless $flag ne "";
+	die "flags may only contain letters, digits, hyphens, dashes and underscores\n"
+	    unless $flag =~ /^[a-zA-Z0-9_-]+$/;
+	$defs{$flag} = $value;
+    } elsif (/^-/) {
+	usage();
+    } else {
+	$in = $_, next unless defined $in;
+	$out = $_, next unless defined $out;
+	usage();
+    }
+}
+
+if (defined $in) {
+    $inf = gensym();
+    open($inf, "<$in") or die "opening \"$in\": $!\n";
+    $ibase = $1 if $in =~ m|^(.+)/[^/]+$|;
+} else {
+    $inf = \*STDIN;
+}
+
+if (defined $out) {
+    open(STDOUT, ">$out") or die "opening \"$out\": $!\n";
+}
+
+while(defined $inf) {
+while(<$inf>) {
+    # Certain commands are discarded without further processing.
+    /^\@(?:
+	 [a-z]+index		# @*index: useful only in complete manual
+	 |need			# @need: useful only in printed manual
+	 |(?:end\s+)?group	# @group .. @end group: ditto
+	 |page			# @page: ditto
+	 |node			# @node: useful only in .info file
+	 |(?:end\s+)?ifnottex   # @ifnottex .. @end ifnottex: use contents
+	)\b/x and next;
+
+    chomp;
+
+    # Look for filename and title markers.
+    /^\@setfilename\s+([^.]+)/ and $fn = $1, next;
+    /^\@settitle\s+([^.]+)/ and $tl = postprocess($1), next;
+
+    # Identify a man title but keep only the one we are interested in.
+    /^\@c\s+man\s+title\s+([A-Za-z0-9-]+)\s+(.+)/ and do {
+	if (exists $defs{$1}) {
+	    $fn = $1;
+	    $tl = postprocess($2);
+	}
+	next;
+    };
+
+    # Look for blocks surrounded by @c man begin SECTION ... @c man end.
+    # This really oughta be @ifman ... @end ifman and the like, but such
+    # would require rev'ing all other Texinfo translators.
+    /^\@c\s+man\s+begin\s+([A-Z]+)\s+([A-Za-z0-9-]+)/ and do {
+	$output = 1 if exists $defs{$2};
+        $sect = $1;
+	next;
+    };
+    /^\@c\s+man\s+begin\s+([A-Z]+)/ and $sect = $1, $output = 1, next;
+    /^\@c\s+man\s+end/ and do {
+	$sects{$sect} = "" unless exists $sects{$sect};
+	$sects{$sect} .= postprocess($section);
+	$section = "";
+	$output = 0;
+	next;
+    };
+
+    # handle variables
+    /^\@set\s+([a-zA-Z0-9_-]+)\s*(.*)$/ and do {
+	$defs{$1} = $2;
+	next;
+    };
+    /^\@clear\s+([a-zA-Z0-9_-]+)/ and do {
+	delete $defs{$1};
+	next;
+    };
+
+    next unless $output;
+
+    # Discard comments.  (Can't do it above, because then we'd never see
+    # @c man lines.)
+    /^\@c\b/ and next;
+
+    # End-block handler goes up here because it needs to operate even
+    # if we are skipping.
+    /^\@end\s+([a-z]+)/ and do {
+	# Ignore @end foo, where foo is not an operation which may
+	# cause us to skip, if we are presently skipping.
+	my $ended = $1;
+	next if $skipping && $ended !~ /^(?:ifset|ifclear|ignore|menu|iftex|copying)$/;
+
+	die "\@end $ended without \@$ended at line $.\n" unless defined $endw;
+	die "\@$endw ended by \@end $ended at line $.\n" unless $ended eq $endw;
+
+	$endw = pop @endwstack;
+
+	if ($ended =~ /^(?:ifset|ifclear|ignore|menu|iftex)$/) {
+	    $skipping = pop @skstack;
+	    next;
+	} elsif ($ended =~ /^(?:example|smallexample|display)$/) {
+	    $shift = "";
+	    $_ = "";	# need a paragraph break
+	} elsif ($ended =~ /^(?:itemize|enumerate|[fv]?table)$/) {
+	    $_ = "\n=back\n";
+	    $ic = pop @icstack;
+	} else {
+	    die "unknown command \@end $ended at line $.\n";
+	}
+    };
+
+    # We must handle commands which can cause skipping even while we
+    # are skipping, otherwise we will not process nested conditionals
+    # correctly.
+    /^\@ifset\s+([a-zA-Z0-9_-]+)/ and do {
+	push @endwstack, $endw;
+	push @skstack, $skipping;
+	$endw = "ifset";
+	$skipping = 1 unless exists $defs{$1};
+	next;
+    };
+
+    /^\@ifclear\s+([a-zA-Z0-9_-]+)/ and do {
+	push @endwstack, $endw;
+	push @skstack, $skipping;
+	$endw = "ifclear";
+	$skipping = 1 if exists $defs{$1};
+	next;
+    };
+
+    /^\@(ignore|menu|iftex|copying)\b/ and do {
+	push @endwstack, $endw;
+	push @skstack, $skipping;
+	$endw = $1;
+	$skipping = 1;
+	next;
+    };
+
+    next if $skipping;
+
+    # Character entities.  First the ones that can be replaced by raw text
+    # or discarded outright:
+    s/\@copyright\{\}/(c)/g;
+    s/\@dots\{\}/.../g;
+    s/\@enddots\{\}/..../g;
+    s/\@([.!? ])/$1/g;
+    s/\@[:-]//g;
+    s/\@bullet(?:\{\})?/*/g;
+    s/\@TeX\{\}/TeX/g;
+    s/\@pounds\{\}/\#/g;
+    s/\@minus(?:\{\})?/-/g;
+    s/\\,/,/g;
+
+    # Now the ones that have to be replaced by special escapes
+    # (which will be turned back into text by unmunge())
+    s/&/&amp;/g;
+    s/\@\@/&at;/g;
+    s/\@\{/&lbrace;/g;
+    s/\@\}/&rbrace;/g;
+
+    # Inside a verbatim block, handle @var specially.
+    if ($shift ne "") {
+	s/\@var\{([^\}]*)\}/<$1>/g;
+    }
+
+    # POD doesn't interpret E<> inside a verbatim block.
+    if ($shift eq "") {
+	s/</&lt;/g;
+	s/>/&gt;/g;
+    } else {
+	s/</&LT;/g;
+	s/>/&GT;/g;
+    }
+
+    # Single line command handlers.
+
+    /^\@include\s+(.+)$/ and do {
+	push @instack, $inf;
+	$inf = gensym();
+	$file = postprocess($1);
+
+	# Try cwd and $ibase.
+	open($inf, "<" . $file) 
+	    or open($inf, "<" . $ibase . "/" . $file)
+		or die "cannot open $file or $ibase/$file: $!\n";
+	next;
+    };
+
+    /^\@(?:section|unnumbered|unnumberedsec|center)\s+(.+)$/
+	and $_ = "\n=head2 $1\n";
+    /^\@subsection\s+(.+)$/
+	and $_ = "\n=head3 $1\n";
+
+    # Block command handlers:
+    /^\@itemize(?:\s+(\@[a-z]+|\*|-))?/ and do {
+	push @endwstack, $endw;
+	push @icstack, $ic;
+	if (defined $1) {
+	    $ic = $1;
+	} else {
+	    $ic = '@bullet';
+	}
+	$_ = "\n=over 4\n";
+	$endw = "itemize";
+    };
+
+    /^\@enumerate(?:\s+([a-zA-Z0-9]+))?/ and do {
+	push @endwstack, $endw;
+	push @icstack, $ic;
+	if (defined $1) {
+	    $ic = $1 . ".";
+	} else {
+	    $ic = "1.";
+	}
+	$_ = "\n=over 4\n";
+	$endw = "enumerate";
+    };
+
+    /^\@([fv]?table)\s+(\@[a-z]+)/ and do {
+	push @endwstack, $endw;
+	push @icstack, $ic;
+	$endw = $1;
+	$ic = $2;
+	$ic =~ s/\@(?:samp|strong|key|gcctabopt|env)/B/;
+	$ic =~ s/\@(?:code|kbd)/C/;
+	$ic =~ s/\@(?:dfn|var|emph|cite|i)/I/;
+	$ic =~ s/\@(?:file)/F/;
+	$_ = "\n=over 4\n";
+    };
+
+    /^\@((?:small)?example|display)/ and do {
+	push @endwstack, $endw;
+	$endw = $1;
+	$shift = "\t";
+	$_ = "";	# need a paragraph break
+    };
+
+    /^\@itemx?\s*(.+)?$/ and do {
+	if (defined $1) {
+	    # Entity escapes prevent munging by the <> processing below.
+	    $_ = "\n=item $ic\&LT;$1\&GT;\n";
+	} else {
+	    $_ = "\n=item $ic\n";
+	    $ic =~ y/A-Ya-y/B-Zb-z/;
+	    $ic =~ s/(\d+)/$1 + 1/eg;
+	}
+    };
+
+    $section .= $shift.$_."\n";
+}
+# End of current file.
+close($inf);
+$inf = pop @instack;
+}
+
+die "No filename or title\n" unless defined $fn && defined $tl;
+
+$sects{NAME} = "$fn \- $tl\n";
+$sects{FOOTNOTES} .= "=back\n" if exists $sects{FOOTNOTES};
+
+for $sect (qw(NAME SYNOPSIS DESCRIPTION OPTIONS ENVIRONMENT FILES
+	      BUGS NOTES FOOTNOTES SEEALSO AUTHOR COPYRIGHT)) {
+    if(exists $sects{$sect}) {
+	$head = $sect;
+	$head =~ s/SEEALSO/SEE ALSO/;
+	print "=head1 $head\n\n";
+	print scalar unmunge ($sects{$sect});
+	print "\n";
+    }
+}
+
+sub usage
+{
+    die "usage: $0 [-D toggle...] [infile [outfile]]\n";
+}
+
+sub postprocess
+{
+    local $_ = $_[0];
+
+    # @value{foo} is replaced by whatever 'foo' is defined as.
+    while (m/(\@value\{([a-zA-Z0-9_-]+)\})/g) {
+	if (! exists $defs{$2}) {
+	    print STDERR "Option $2 not defined\n";
+	    s/\Q$1\E//;
+	} else {
+	    $value = $defs{$2};
+	    s/\Q$1\E/$value/;
+	}
+    }
+
+    # Formatting commands.
+    # Temporary escape for @r.
+    s/\@r\{([^\}]*)\}/R<$1>/g;
+    s/\@(?:dfn|var|emph|cite|i)\{([^\}]*)\}/I<$1>/g;
+    s/\@(?:code|kbd)\{([^\}]*)\}/C<$1>/g;
+    s/\@(?:gccoptlist|samp|strong|key|option|env|command|b)\{([^\}]*)\}/B<$1>/g;
+    s/\@sc\{([^\}]*)\}/\U$1/g;
+    s/\@file\{([^\}]*)\}/F<$1>/g;
+    s/\@w\{([^\}]*)\}/S<$1>/g;
+    s/\@(?:dmn|math)\{([^\}]*)\}/$1/g;
+
+    # keep references of the form @ref{...}, print them bold
+    s/\@(?:ref)\{([^\}]*)\}/B<$1>/g;
+
+    # Change double single quotes to double quotes.
+    s/''/"/g;
+    s/``/"/g;
+
+    # Cross references are thrown away, as are @noindent and @refill.
+    # (@noindent is impossible in .pod, and @refill is unnecessary.)
+    # @* is also impossible in .pod; we discard it and any newline that
+    # follows it.  Similarly, our macro @gol must be discarded.
+
+    s/\(?\@xref\{(?:[^\}]*)\}(?:[^.<]|(?:<[^<>]*>))*\.\)?//g;
+    s/\s+\(\@pxref\{(?:[^\}]*)\}\)//g;
+    s/;\s+\@pxref\{(?:[^\}]*)\}//g;
+    s/\@noindent\s*//g;
+    s/\@refill//g;
+    s/\@gol//g;
+    s/\@\*\s*\n?//g;
+
+    # @uref can take one, two, or three arguments, with different
+    # semantics each time.  @url and @email are just like @uref with
+    # one argument, for our purposes.
+    s/\@(?:uref|url|email)\{([^\},]*)\}/&lt;B<$1>&gt;/g;
+    s/\@uref\{([^\},]*),([^\},]*)\}/$2 (C<$1>)/g;
+    s/\@uref\{([^\},]*),([^\},]*),([^\},]*)\}/$3/g;
+
+    # Un-escape <> at this point.
+    s/&LT;/</g;
+    s/&GT;/>/g;
+
+    # Now un-nest all B<>, I<>, R<>.  Theoretically we could have
+    # indefinitely deep nesting; in practice, one level suffices.
+    1 while s/([BIR])<([^<>]*)([BIR])<([^<>]*)>/$1<$2>$3<$4>$1</g;
+
+    # Replace R<...> with bare ...; eliminate empty markup, B<>;
+    # shift white space at the ends of [BI]<...> expressions outside
+    # the expression.
+    s/R<([^<>]*)>/$1/g;
+    s/[BI]<>//g;
+    s/([BI])<(\s+)([^>]+)>/$2$1<$3>/g;
+    s/([BI])<([^>]+?)(\s+)>/$1<$2>$3/g;
+
+    # Extract footnotes.  This has to be done after all other
+    # processing because otherwise the regexp will choke on formatting
+    # inside @footnote.
+    while (/\@footnote/g) {
+	s/\@footnote\{([^\}]+)\}/[$fnno]/;
+	add_footnote($1, $fnno);
+	$fnno++;
+    }
+
+    return $_;
+}
+
+sub unmunge
+{
+    # Replace escaped symbols with their equivalents.
+    local $_ = $_[0];
+
+    s/&lt;/E<lt>/g;
+    s/&gt;/E<gt>/g;
+    s/&lbrace;/\{/g;
+    s/&rbrace;/\}/g;
+    s/&at;/\@/g;
+    s/&amp;/&/g;
+    return $_;
+}
+
+sub add_footnote
+{
+    unless (exists $sects{FOOTNOTES}) {
+	$sects{FOOTNOTES} = "\n=over 4\n\n";
+    }
+
+    $sects{FOOTNOTES} .= "=item $fnno.\n\n"; $fnno++;
+    $sects{FOOTNOTES} .= $_[0];
+    $sects{FOOTNOTES} .= "\n\n";
+}
+
+# stolen from Symbol.pm
+{
+    my $genseq = 0;
+    sub gensym
+    {
+	my $name = "GEN" . $genseq++;
+	my $ref = \*{$name};
+	delete $::{$name};
+	return $ref;
+    }
+}
diff --git a/Build/source/texk/dvipsk/configure b/Build/source/texk/dvipsk/configure
index f238c66ef69..9f4a0358568 100755
--- a/Build/source/texk/dvipsk/configure
+++ b/Build/source/texk/dvipsk/configure
@@ -16954,7 +16954,7 @@ $as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;}
 
 if test "x$cross_compiling" = xyes; then
   cache_file=/dev/null
- ac_configure_args="$ac_configure_args --host='$build_alias' \
+ ac_configure_args="$ac_configure_args --host='$build' \
  CC='$BUILDCC' CPPFLAGS='$BUILDCPPFLAGS'\
  CFLAGS='$BUILDCFLAGS' LDFLAGS='$BUILDLDFLAGS'"
 fi
diff --git a/Build/source/texk/dvipsk/configure.ac b/Build/source/texk/dvipsk/configure.ac
index cd225818435..b375aefebd8 100644
--- a/Build/source/texk/dvipsk/configure.ac
+++ b/Build/source/texk/dvipsk/configure.ac
@@ -31,7 +31,7 @@ dnl The subdirectory squeeze must be configured for the build system.
 dnl Can not share the cache file with the subdirectory!
 AC_CONFIG_COMMANDS_POST([AS_IF([test "x$cross_compiling" = xyes],
 [cache_file=/dev/null
- ac_configure_args="$ac_configure_args --host='$build_alias' \
+ ac_configure_args="$ac_configure_args --host='$build' \
  CC='$BUILDCC' CPPFLAGS='$BUILDCPPFLAGS'\
  CFLAGS='$BUILDCFLAGS' LDFLAGS='$BUILDLDFLAGS'"])])
 
diff --git a/Build/source/texk/kpathsea/ac/web2c.ac b/Build/source/texk/kpathsea/ac/web2c.ac
index 488028664a2..d21e211f317 100644
--- a/Build/source/texk/kpathsea/ac/web2c.ac
+++ b/Build/source/texk/kpathsea/ac/web2c.ac
@@ -1,5 +1,6 @@
 ## texk/kpathsea/ac/web2c.ac
 ## configure options for mktextmf-default & Co
+m4_define_default([kpse_indent_28], [28])[]dnl
 m4_define([kpse_mktex_opts], [dnl
 [[mktexmf],  [yes], [MF source],   [TEX_MF]],
 [[mktexpk],  [yes], [PK font],     [TEX_PK]],
diff --git a/Build/source/texk/kpathsea/configure b/Build/source/texk/kpathsea/configure
index 7afd50e2396..3ebf963469d 100755
--- a/Build/source/texk/kpathsea/configure
+++ b/Build/source/texk/kpathsea/configure
@@ -1566,13 +1566,14 @@ Optional Features:
   --enable-dependency-tracking   do not reject slow dependency extractors
   --disable-libtool-lock  avoid locking (might break parallel builds)
   --disable-largefile     omit support for large files
-  --disable-mktexmf-default   do not run mktexmf if MF source missing
-  --disable-mktexpk-default   do not run mktexpk if PK font missing
-  --disable-mktextfm-default  do not run mktextfm if TFM file missing
-  --disable-mkocp-default     do not run mkocp if OCP file missing
-  --disable-mkofm-default     do not run mkofm if OFM file missing
-  --enable-mktexfmt-default   run mktexfmt if format file missing
-  --enable-mktextex-default   run mktextex if TeX source missing
+  --disable-mktexmf-default do not run mktexmf if MF source missing
+  --disable-mktexpk-default do not run mktexpk if PK font missing
+  --disable-mktextfm-default
+                            do not run mktextfm if TFM file missing
+  --disable-mkocp-default   do not run mkocp if OCP file missing
+  --disable-mkofm-default   do not run mkofm if OFM file missing
+  --enable-mktexfmt-default run mktexfmt if format file missing
+  --enable-mktextex-default run mktextex if TeX source missing
 
 Optional Packages:
   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
@@ -4181,13 +4182,13 @@ if test "${lt_cv_nm_interface+set}" = set; then
 else
   lt_cv_nm_interface="BSD nm"
   echo "int some_variable = 0;" > conftest.$ac_ext
-  (eval echo "\"\$as_me:4184: $ac_compile\"" >&5)
+  (eval echo "\"\$as_me:4185: $ac_compile\"" >&5)
   (eval "$ac_compile" 2>conftest.err)
   cat conftest.err >&5
-  (eval echo "\"\$as_me:4187: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+  (eval echo "\"\$as_me:4188: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
   cat conftest.err >&5
-  (eval echo "\"\$as_me:4190: output\"" >&5)
+  (eval echo "\"\$as_me:4191: output\"" >&5)
   cat conftest.out >&5
   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
     lt_cv_nm_interface="MS dumpbin"
@@ -5393,7 +5394,7 @@ ia64-*-hpux*)
   ;;
 *-*-irix6*)
   # Find out which ABI we are using.
-  echo '#line 5396 "configure"' > conftest.$ac_ext
+  echo '#line 5397 "configure"' > conftest.$ac_ext
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
@@ -7440,11 +7441,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:7443: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7444: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:7447: \$? = $ac_status" >&5
+   echo "$as_me:7448: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -7779,11 +7780,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:7782: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7783: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:7786: \$? = $ac_status" >&5
+   echo "$as_me:7787: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -7884,11 +7885,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:7887: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7888: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:7891: \$? = $ac_status" >&5
+   echo "$as_me:7892: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -7939,11 +7940,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:7942: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7943: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:7946: \$? = $ac_status" >&5
+   echo "$as_me:7947: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -10739,7 +10740,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 10742 "configure"
+#line 10743 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -10835,7 +10836,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 10838 "configure"
+#line 10839 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
diff --git a/Build/source/texk/lcdf-typetools/ac/lcdf-typetools.ac b/Build/source/texk/lcdf-typetools/ac/lcdf-typetools.ac
index 8074ab0b1df..22adc8a8b9d 100644
--- a/Build/source/texk/lcdf-typetools/ac/lcdf-typetools.ac
+++ b/Build/source/texk/lcdf-typetools/ac/lcdf-typetools.ac
@@ -1,15 +1,16 @@
 ## texk/lcdf-typetools/ac/lcdf-typetools.ac
-## configure options for lcdf-typetools.ac
+## configure options for lcdf-typetools
+m4_define_default([kpse_indent_26], [26])[]dnl
 m4_define([kpse_lcdf_typetools_progs],
 [cfftot1 mmafm mmpfb otfinfo otftotfm t1dotlessj t1lint t1rawafm t1reencode t1testpage ttftotype42])[]dnl
 AC_FOREACH([Kpse_Prog], kpse_lcdf_typetools_progs,
            [AC_ARG_ENABLE(Kpse_Prog,
                           AS_HELP_STRING([--disable-]Kpse_Prog,
                                          [do not build the ]Kpse_Prog[ program],
-                                         [28]))])
+                                         kpse_indent_26))])
 m4_define([kpse_otftotfm_auto_opts], [cfftot1 t1dotlessj updmap])[]dnl
 AC_FOREACH([Kpse_Opt], kpse_otftotfm_auto_opts,
            [AC_ARG_ENABLE(Kpse_Opt,
                           AS_HELP_STRING([--disable-auto-]Kpse_Opt,
                                          [disable running ]Kpse_Opt[ from otftotfm],
-                                         [28]))])
+                                         kpse_indent_26))])
diff --git a/Build/source/texk/lcdf-typetools/configure b/Build/source/texk/lcdf-typetools/configure
index 768b835fb49..0bf6d2657f4 100755
--- a/Build/source/texk/lcdf-typetools/configure
+++ b/Build/source/texk/lcdf-typetools/configure
@@ -1594,20 +1594,21 @@ Optional Features:
   --enable-dependency-tracking   do not reject slow dependency extractors
   --disable-libtool-lock  avoid locking (might break parallel builds)
   --disable-largefile     omit support for large files
-  --disable-cfftot1         do not build the cfftot1 program
-  --disable-mmafm           do not build the mmafm program
-  --disable-mmpfb           do not build the mmpfb program
-  --disable-otfinfo         do not build the otfinfo program
-  --disable-otftotfm        do not build the otftotfm program
-  --disable-t1dotlessj      do not build the t1dotlessj program
-  --disable-t1lint          do not build the t1lint program
-  --disable-t1rawafm        do not build the t1rawafm program
-  --disable-t1reencode      do not build the t1reencode program
-  --disable-t1testpage      do not build the t1testpage program
-  --disable-ttftotype42     do not build the ttftotype42 program
-  --disable-auto-cfftot1    disable running cfftot1 from otftotfm
-  --disable-auto-t1dotlessj disable running t1dotlessj from otftotfm
-  --disable-auto-updmap     disable running updmap from otftotfm
+  --disable-cfftot1       do not build the cfftot1 program
+  --disable-mmafm         do not build the mmafm program
+  --disable-mmpfb         do not build the mmpfb program
+  --disable-otfinfo       do not build the otfinfo program
+  --disable-otftotfm      do not build the otftotfm program
+  --disable-t1dotlessj    do not build the t1dotlessj program
+  --disable-t1lint        do not build the t1lint program
+  --disable-t1rawafm      do not build the t1rawafm program
+  --disable-t1reencode    do not build the t1reencode program
+  --disable-t1testpage    do not build the t1testpage program
+  --disable-ttftotype42   do not build the ttftotype42 program
+  --disable-auto-cfftot1  disable running cfftot1 from otftotfm
+  --disable-auto-t1dotlessj
+                          disable running t1dotlessj from otftotfm
+  --disable-auto-updmap   disable running updmap from otftotfm
   --enable-tetex-build    build as part of a teTeX installation
   --disable-selfauto-set  disable setting SELFAUTO variables from kpsewhich
 
@@ -4218,13 +4219,13 @@ if test "${lt_cv_nm_interface+set}" = set; then
 else
   lt_cv_nm_interface="BSD nm"
   echo "int some_variable = 0;" > conftest.$ac_ext
-  (eval echo "\"\$as_me:4221: $ac_compile\"" >&5)
+  (eval echo "\"\$as_me:4222: $ac_compile\"" >&5)
   (eval "$ac_compile" 2>conftest.err)
   cat conftest.err >&5
-  (eval echo "\"\$as_me:4224: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+  (eval echo "\"\$as_me:4225: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
   cat conftest.err >&5
-  (eval echo "\"\$as_me:4227: output\"" >&5)
+  (eval echo "\"\$as_me:4228: output\"" >&5)
   cat conftest.out >&5
   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
     lt_cv_nm_interface="MS dumpbin"
@@ -5430,7 +5431,7 @@ ia64-*-hpux*)
   ;;
 *-*-irix6*)
   # Find out which ABI we are using.
-  echo '#line 5433 "configure"' > conftest.$ac_ext
+  echo '#line 5434 "configure"' > conftest.$ac_ext
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
@@ -7477,11 +7478,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:7480: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7481: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:7484: \$? = $ac_status" >&5
+   echo "$as_me:7485: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -7816,11 +7817,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:7819: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7820: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:7823: \$? = $ac_status" >&5
+   echo "$as_me:7824: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -7921,11 +7922,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:7924: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7925: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:7928: \$? = $ac_status" >&5
+   echo "$as_me:7929: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -7976,11 +7977,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:7979: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7980: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:7983: \$? = $ac_status" >&5
+   echo "$as_me:7984: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -10776,7 +10777,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 10779 "configure"
+#line 10780 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -10872,7 +10873,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 10875 "configure"
+#line 10876 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -15891,11 +15892,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:15894: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:15895: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:15898: \$? = $ac_status" >&5
+   echo "$as_me:15899: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -15990,11 +15991,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:15993: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:15994: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:15997: \$? = $ac_status" >&5
+   echo "$as_me:15998: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -16042,11 +16043,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:16045: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:16046: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:16049: \$? = $ac_status" >&5
+   echo "$as_me:16050: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -17570,7 +17571,7 @@ fi
 
 
 ## texk/lcdf-typetools/ac/lcdf-typetools.ac
-## configure options for lcdf-typetools.ac
+## configure options for lcdf-typetools
 # Check whether --enable-cfftot1 was given.
 if test "${enable_cfftot1+set}" = set; then
   enableval=$enable_cfftot1;
diff --git a/Build/source/texk/web2c/ac/web2c.ac b/Build/source/texk/web2c/ac/web2c.ac
index e5f0d273d1f..01c2f6ffbfb 100644
--- a/Build/source/texk/web2c/ac/web2c.ac
+++ b/Build/source/texk/web2c/ac/web2c.ac
@@ -1,21 +1,27 @@
 ## texk/web2c/ac/web2c.ac
 ## configure options for TeX and MF
+m4_define_default([kpse_indent_26], [26])[]dnl
+m4_define_default([kpse_indent_28], [28])[]dnl
 AC_ARG_WITH([editor],
             [AS_HELP_STRING([--with-editor=CMD],
                             [invoke CMD from the `e' option @<:@vi +%d %s@:>@])])[]dnl
 AC_ARG_ENABLE([auto-core],
               [AS_HELP_STRING([--enable-auto-core],
-                              [cause TeX&MF to dump core, given a certain filename])])[]dnl
+                              [cause TeX&MF to dump core, given a certain filename],
+                              kpse_indent_26)])[]dnl
 AC_ARG_ENABLE([dump-share],
               [AS_HELP_STRING([--disable-dump-share],
-                              [make fmt/base/mem files architecture-dependent])])[]dnl
+                              [make fmt/base/mem files architecture-dependent],
+                              kpse_indent_26)])[]dnl
 AC_ARG_ENABLE([fmtutil],
               [AS_HELP_STRING([--enable-fmtutil],
-                              [use fmtutil for build dumps])])[]dnl
+                              [use fmtutil for build dumps],
+                              kpse_indent_26)])[]dnl
 ## configure options for TeX
 AC_ARG_ENABLE([ipc],
               [AS_HELP_STRING([--enable-ipc],
-                              [enable TeX's --ipc option, i.e., pipe to a program])])[]dnl
+                              [enable TeX's --ipc option, i.e., pipe to a program],
+                              kpse_indent_26)])[]dnl
 m4_define([kpse_tex_progs], [dnl
 [[tex],    [yes], [no],  [TeX],    []],
 [[etex],   [no],  [yes], [e-TeX],  []],
@@ -31,11 +37,12 @@ m4_foreach([Kpse_Prog], [kpse_tex_progs],
 ## configure options for MF
 AC_ARG_ENABLE([mf],
               [AS_HELP_STRING([--disable-mf],
-                              [do not build METAFONT])])[]dnl
+                              [do not build METAFONT],
+                              kpse_indent_26)])[]dnl
 AC_ARG_ENABLE([mf-nowin],
               [AS_HELP_STRING([--enable-mf-nowin],
                               [build a separate non-windows-capable METAFONT],
-                              [30])])[]dnl
+                              kpse_indent_28)])[]dnl
 AC_ARG_WITH([mf-x-toolkit],
             [AS_HELP_STRING([--with-mf-x-toolkit],
                             [Use X toolkit for METAFONT])])[]dnl
@@ -45,7 +52,7 @@ m4_define([kpse_mf_win], [dnl
 [[mftalk],    [MFTALK],    [mftalk (generic server)]],
 [[next],      [NEXT],      [NeXT]],
 [[regis],     [REGIS],     [Regis]],
-[[suntools],  [SUN],       [old Suntools (this is not X)]],
+[[suntools],  [SUN],       [old Suntools (not X)]],
 [[tektronix], [TEKTRONIX], [Tektronix]],
 [[uniterm],   [UNITERM],   [Uniterm]],
 ])[]dnl
@@ -55,8 +62,10 @@ m4_foreach([Kpse_Win], [kpse_mf_win],
 ## configure options for MP
 AC_ARG_ENABLE([mp],
               [AS_HELP_STRING([--disable-mp],
-                              [do not build METAPOST])])[]dnl
+                              [do not build METAPOST],
+                              kpse_indent_26)])[]dnl
 ## configure options for WEB programs
 AC_ARG_ENABLE([web-progs],
               [AS_HELP_STRING([--disable-web-progs],
-                              [do not build WEB programs bibtex ... weave])])[]dnl
+                              [do not build WEB programs bibtex ... weave],
+                              kpse_indent_26)])[]dnl
diff --git a/Build/source/texk/web2c/c-auto.in b/Build/source/texk/web2c/c-auto.in
index 6065acc3214..01e05b9f2e2 100644
--- a/Build/source/texk/web2c/c-auto.in
+++ b/Build/source/texk/web2c/c-auto.in
@@ -229,7 +229,7 @@
 /* Define to 1 if you have the ANSI C header files. */
 #undef STDC_HEADERS
 
-/* metafont: Define to include old Suntools (this is not X) window support. */
+/* metafont: Define to include old Suntools (not X) window support. */
 #undef SUNWIN
 
 /* metafont: Define to include Tektronix window support. */
diff --git a/Build/source/texk/web2c/configure b/Build/source/texk/web2c/configure
index de15451d014..3702ba2c72e 100755
--- a/Build/source/texk/web2c/configure
+++ b/Build/source/texk/web2c/configure
@@ -1707,24 +1707,23 @@ Optional Features:
   --disable-dump-share    make fmt/base/mem files architecture-dependent
   --enable-fmtutil        use fmtutil for build dumps
   --enable-ipc            enable TeX's --ipc option, i.e., pipe to a program
-  --disable-tex               do not compile and install TeX
-  --enable-etex               compile and install e-TeX
-  --enable-omega              compile and install Omega
-  --disable-aleph             do not compile and install Aleph
-  --disable-pdftex            do not compile and install pdfTeX
-  --disable-luatex            do not compile and install luaTeX
-  --enable-xetex              compile and install XeTeX
+  --disable-tex             do not compile and install TeX
+  --enable-etex             compile and install e-TeX
+  --enable-omega            compile and install Omega
+  --disable-aleph           do not compile and install Aleph
+  --disable-pdftex          do not compile and install pdfTeX
+  --disable-luatex          do not compile and install luaTeX
+  --enable-xetex            compile and install XeTeX
   --disable-mf            do not build METAFONT
-  --enable-mf-nowin           build a separate non-windows-capable METAFONT
-  --enable-epsfwin            include EPSF pseudo window support
-  --enable-hp2627win          include HP 2627 window support
-  --enable-mftalkwin          include mftalk (generic server) window support
-  --enable-nextwin            include NeXT window support
-  --enable-regiswin           include Regis window support
-  --enable-suntoolswin        include old Suntools (this is not X) window
-                              support
-  --enable-tektronixwin       include Tektronix window support
-  --enable-unitermwin         include Uniterm window support
+  --enable-mf-nowin         build a separate non-windows-capable METAFONT
+  --enable-epsfwin          include EPSF pseudo window support
+  --enable-hp2627win        include HP 2627 window support
+  --enable-mftalkwin        include mftalk (generic server) window support
+  --enable-nextwin          include NeXT window support
+  --enable-regiswin         include Regis window support
+  --enable-suntoolswin      include old Suntools (not X) window support
+  --enable-tektronixwin     include Tektronix window support
+  --enable-unitermwin       include Uniterm window support
   --disable-mp            do not build METAPOST
   --disable-web-progs     do not build WEB programs bibtex ... weave
 
@@ -4359,13 +4358,13 @@ if test "${lt_cv_nm_interface+set}" = set; then
 else
   lt_cv_nm_interface="BSD nm"
   echo "int some_variable = 0;" > conftest.$ac_ext
-  (eval echo "\"\$as_me:4362: $ac_compile\"" >&5)
+  (eval echo "\"\$as_me:4361: $ac_compile\"" >&5)
   (eval "$ac_compile" 2>conftest.err)
   cat conftest.err >&5
-  (eval echo "\"\$as_me:4365: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+  (eval echo "\"\$as_me:4364: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
   cat conftest.err >&5
-  (eval echo "\"\$as_me:4368: output\"" >&5)
+  (eval echo "\"\$as_me:4367: output\"" >&5)
   cat conftest.out >&5
   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
     lt_cv_nm_interface="MS dumpbin"
@@ -5571,7 +5570,7 @@ ia64-*-hpux*)
   ;;
 *-*-irix6*)
   # Find out which ABI we are using.
-  echo '#line 5574 "configure"' > conftest.$ac_ext
+  echo '#line 5573 "configure"' > conftest.$ac_ext
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
@@ -7618,11 +7617,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:7621: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7620: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:7625: \$? = $ac_status" >&5
+   echo "$as_me:7624: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -7957,11 +7956,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:7960: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7959: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:7964: \$? = $ac_status" >&5
+   echo "$as_me:7963: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -8062,11 +8061,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:8065: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:8064: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:8069: \$? = $ac_status" >&5
+   echo "$as_me:8068: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -8117,11 +8116,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:8120: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:8119: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:8124: \$? = $ac_status" >&5
+   echo "$as_me:8123: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -10917,7 +10916,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 10920 "configure"
+#line 10919 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -11013,7 +11012,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11016 "configure"
+#line 11015 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -16264,11 +16263,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:16267: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:16266: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:16271: \$? = $ac_status" >&5
+   echo "$as_me:16270: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -16363,11 +16362,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:16366: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:16365: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:16370: \$? = $ac_status" >&5
+   echo "$as_me:16369: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -16415,11 +16414,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:16418: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:16417: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:16422: \$? = $ac_status" >&5
+   echo "$as_me:16421: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -26108,7 +26107,7 @@ $as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;}
 
 if test "x$cross_compiling" = xyes; then
   cache_file=/dev/null
- ac_configure_args="$ac_configure_args --host='$build_alias' \
+ ac_configure_args="$ac_configure_args --host='$build' \
  CC='$BUILDCC' CPPFLAGS='$BUILDCPPFLAGS'\
  CFLAGS='$BUILDCFLAGS' LDFLAGS='$BUILDLDFLAGS'"
 fi
diff --git a/Build/source/texk/web2c/configure.ac b/Build/source/texk/web2c/configure.ac
index d7e2437f48f..96459d1387d 100644
--- a/Build/source/texk/web2c/configure.ac
+++ b/Build/source/texk/web2c/configure.ac
@@ -303,7 +303,7 @@ dnl The subdirectory web2c must be configured for the build system.
 dnl Can not share the cache file with the subdirectory!
 AC_CONFIG_COMMANDS_POST([AS_IF([test "x$cross_compiling" = xyes],
 [cache_file=/dev/null
- ac_configure_args="$ac_configure_args --host='$build_alias' \
+ ac_configure_args="$ac_configure_args --host='$build' \
  CC='$BUILDCC' CPPFLAGS='$BUILDCPPFLAGS'\
  CFLAGS='$BUILDCFLAGS' LDFLAGS='$BUILDLDFLAGS'"])])
 
diff --git a/Build/source/utils/Makefile.in b/Build/source/utils/Makefile.in
index d9687fda05e..1d1192d7c80 100644
--- a/Build/source/utils/Makefile.in
+++ b/Build/source/utils/Makefile.in
@@ -68,6 +68,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../m4/kpse-pkgs.m4 \
 	$(top_srcdir)/../texk/dvipdfm/ac/withenable.ac \
 	$(top_srcdir)/../texk/dvipdfmx/ac/withenable.ac \
 	$(top_srcdir)/../texk/dvipng/ac/withenable.ac \
+	$(top_srcdir)/../texk/dvipng/ac/dvipng.ac \
 	$(top_srcdir)/../texk/dvipos/ac/withenable.ac \
 	$(top_srcdir)/../texk/dvipsk/ac/withenable.ac \
 	$(top_srcdir)/../texk/gsftopk/ac/withenable.ac \
diff --git a/Build/source/utils/configure b/Build/source/utils/configure
index dc1dd7bd6d2..8d0b24c0014 100755
--- a/Build/source/utils/configure
+++ b/Build/source/utils/configure
@@ -719,6 +719,9 @@ enable_dviljk
 enable_dvipdfm
 enable_dvipdfmx
 enable_dvipng
+enable_debug
+enable_timing
+with_gs
 enable_dvipos
 enable_dvipsk
 enable_gsftopk
@@ -1426,10 +1429,11 @@ Optional Features:
   --disable-tpic2pdftex   do not build the tpic2pdftex package
   --disable-vlna          do not build the vlna package
   --disable-web2c         do not build the web2c (TeX & Co.) package
-  --enable-auto-core      cause TeX&MF to dump core, given a certain filename
-  --disable-dump-share    make fmt/base/mem files architecture-dependent
-  --enable-fmtutil        use fmtutil for build dumps
-  --enable-ipc            enable TeX's --ipc option, i.e., pipe to a program
+  --enable-auto-core        cause TeX&MF to dump core, given a certain
+                            filename
+  --disable-dump-share      make fmt/base/mem files architecture-dependent
+  --enable-fmtutil          use fmtutil for build dumps
+  --enable-ipc              enable TeX's --ipc option, i.e., pipe to a program
   --disable-tex               do not compile and install TeX
   --enable-etex               compile and install e-TeX
   --enable-omega              compile and install Omega
@@ -1437,19 +1441,18 @@ Optional Features:
   --disable-pdftex            do not compile and install pdfTeX
   --disable-luatex            do not compile and install luaTeX
   --enable-xetex              compile and install XeTeX
-  --disable-mf            do not build METAFONT
+  --disable-mf              do not build METAFONT
   --enable-mf-nowin           build a separate non-windows-capable METAFONT
   --enable-epsfwin            include EPSF pseudo window support
   --enable-hp2627win          include HP 2627 window support
   --enable-mftalkwin          include mftalk (generic server) window support
   --enable-nextwin            include NeXT window support
   --enable-regiswin           include Regis window support
-  --enable-suntoolswin        include old Suntools (this is not X) window
-                              support
+  --enable-suntoolswin        include old Suntools (not X) window support
   --enable-tektronixwin       include Tektronix window support
   --enable-unitermwin         include Uniterm window support
-  --disable-mp            do not build METAPOST
-  --disable-web-progs     do not build WEB programs bibtex ... weave
+  --disable-mp              do not build METAPOST
+  --disable-web-progs       do not build WEB programs bibtex ... weave
   --enable-one            build the one (testing) package
   --disable-afm2pl        do not build the afm2pl package
   --disable-bibtex8       do not build the bibtex8 package
@@ -1463,6 +1466,8 @@ Optional Features:
   --disable-dvipdfm       do not build the dvipdfm package
   --disable-dvipdfmx      do not build the dvipdfmx package
   --disable-dvipng        do not build the dvipng package
+  --disable-debug           Compile without debug (-d) option
+  --enable-timing           Output execution time of dvipng
   --disable-dvipos        do not build the dvipos package
   --disable-dvipsk        do not build the dvipsk package
   --disable-gsftopk       do not build the gsftopk package
@@ -1508,6 +1513,7 @@ Optional Packages:
   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
   --with-editor=CMD       invoke CMD from the `e' option [vi +%d %s]
   --with-mf-x-toolkit     Use X toolkit for METAFONT
+  --with-gs=/PATH/TO/gs   Hard-wire the location of GhostScript
   --with-system-kpathsea  use installed kpathsea headers and library
   --with-kpathsea-includes=DIR
                           kpathsea headers installed in DIR
@@ -2035,7 +2041,6 @@ ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
 
 
 
-
 ## ac/withenable.ac
 
 ## utils/ac/withenable.ac
@@ -2574,6 +2579,25 @@ test "x$enable_dvipng" = xno || {
   need_t1lib=yes
 }
 
+## texk/dvipng/ac/dvipng.ac
+## configure options for dvipng
+# Check whether --enable-debug was given.
+if test "${enable_debug+set}" = set; then
+  enableval=$enable_debug;
+fi
+
+# Check whether --enable-timing was given.
+if test "${enable_timing+set}" = set; then
+  enableval=$enable_timing;
+fi
+
+
+# Check whether --with-gs was given.
+if test "${with_gs+set}" = set; then
+  withval=$with_gs;
+fi
+
+
 
 ## texk/dvipos/ac/withenable.ac
 ## configure options and TL libraries required for dvipos
@@ -2670,7 +2694,7 @@ test "x$enable_lcdf_typetools" = xno || {
 }
 
 ## texk/lcdf-typetools/ac/lcdf-typetools.ac
-## configure options for lcdf-typetools.ac
+## configure options for lcdf-typetools
 # Check whether --enable-cfftot1 was given.
 if test "${enable_cfftot1+set}" = set; then
   enableval=$enable_cfftot1;