19 files changed, 74 insertions, 56 deletions
diff --git a/Build/source/libs/configure b/Build/source/libs/configure
index fdf7464781e..fa4064b3a26 100755
--- a/Build/source/libs/configure
+++ b/Build/source/libs/configure
@@ -6512,8 +6512,8 @@ esac
 
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 # Files that config.status was made for.
-config_files="`echo $ac_config_files`"
-config_commands="`echo $ac_config_commands`"
+config_files="$ac_config_files"
+config_commands="$ac_config_commands"
 
 _ACEOF
 
diff --git a/Build/source/libs/freetype/aclocal.m4 b/Build/source/libs/freetype/aclocal.m4
index a1fa316dd97..76a153698ad 100644
--- a/Build/source/libs/freetype/aclocal.m4
+++ b/Build/source/libs/freetype/aclocal.m4
@@ -13,8 +13,8 @@
 
 m4_ifndef([AC_AUTOCONF_VERSION],
   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
-m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.65],,
-[m4_warning([this file was generated for autoconf 2.65.
+m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],,
+[m4_warning([this file was generated for autoconf 2.68.
 You have another version of autoconf.  It may work, but is not guaranteed to.
 If you have problems, you may need to regenerate the build system entirely.
 To do so, use the procedure documented by the package, typically `autoreconf'.])])
diff --git a/Build/source/libs/freetype/configure b/Build/source/libs/freetype/configure
index e56136d2e9a..08cc1046e1f 100755
--- a/Build/source/libs/freetype/configure
+++ b/Build/source/libs/freetype/configure
@@ -3906,8 +3906,8 @@ esac
 
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 # Files that config.status was made for.
-config_files="`echo $ac_config_files`"
-config_commands="`echo $ac_config_commands`"
+config_files="$ac_config_files"
+config_commands="$ac_config_commands"
 
 _ACEOF
 
diff --git a/Build/source/libs/freetype2/configure b/Build/source/libs/freetype2/configure
index 19c8cb36d32..a4dbf215efe 100755
--- a/Build/source/libs/freetype2/configure
+++ b/Build/source/libs/freetype2/configure
@@ -3906,8 +3906,8 @@ esac
 
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 # Files that config.status was made for.
-config_files="`echo $ac_config_files`"
-config_commands="`echo $ac_config_commands`"
+config_files="$ac_config_files"
+config_commands="$ac_config_commands"
 
 _ACEOF
 
diff --git a/Build/source/libs/gd/configure b/Build/source/libs/gd/configure
index c47503d0a8e..23b3745a23f 100755
--- a/Build/source/libs/gd/configure
+++ b/Build/source/libs/gd/configure
@@ -769,7 +769,8 @@ CFLAGS
 LDFLAGS
 LIBS
 CPPFLAGS
-CPP'
+CPP
+CPPFLAGS'
 
 
 # Initialize some variables set by options.
@@ -14077,9 +14078,9 @@ esac
 
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 # Files that config.status was made for.
-config_files="`echo $ac_config_files`"
-config_headers="`echo $ac_config_headers`"
-config_commands="`echo $ac_config_commands`"
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
 
 _ACEOF
 
diff --git a/Build/source/libs/graphite/aclocal.m4 b/Build/source/libs/graphite/aclocal.m4
index f004a0e2d53..8cd538d37dc 100644
--- a/Build/source/libs/graphite/aclocal.m4
+++ b/Build/source/libs/graphite/aclocal.m4
@@ -13,8 +13,8 @@
 
 m4_ifndef([AC_AUTOCONF_VERSION],
   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
-m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.65],,
-[m4_warning([this file was generated for autoconf 2.65.
+m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],,
+[m4_warning([this file was generated for autoconf 2.68.
 You have another version of autoconf.  It may work, but is not guaranteed to.
 If you have problems, you may need to regenerate the build system entirely.
 To do so, use the procedure documented by the package, typically `autoreconf'.])])
diff --git a/Build/source/libs/graphite/configure b/Build/source/libs/graphite/configure
index 16ff227cc41..8e1f1f643e8 100755
--- a/Build/source/libs/graphite/configure
+++ b/Build/source/libs/graphite/configure
@@ -729,7 +729,11 @@ CPPFLAGS
 CCC
 CC
 CFLAGS
-CPP'
+LDFLAGS
+LIBS
+CPPFLAGS
+CPP
+CPPFLAGS'
 
 
 # Initialize some variables set by options.
@@ -5859,8 +5863,8 @@ esac
 
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 # Files that config.status was made for.
-config_files="`echo $ac_config_files`"
-config_commands="`echo $ac_config_commands`"
+config_files="$ac_config_files"
+config_commands="$ac_config_commands"
 
 _ACEOF
 
diff --git a/Build/source/libs/icu/configure b/Build/source/libs/icu/configure
index 9a823d843c6..09fe62f7dcf 100755
--- a/Build/source/libs/icu/configure
+++ b/Build/source/libs/icu/configure
@@ -2989,7 +2989,7 @@ esac
 
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 # Files that config.status was made for.
-config_files="`echo $ac_config_files`"
+config_files="$ac_config_files"
 
 _ACEOF
 
diff --git a/Build/source/libs/libpng/configure b/Build/source/libs/libpng/configure
index 2c80450c5b1..f8bb2785e07 100755
--- a/Build/source/libs/libpng/configure
+++ b/Build/source/libs/libpng/configure
@@ -719,7 +719,8 @@ CFLAGS
 LDFLAGS
 LIBS
 CPPFLAGS
-CPP'
+CPP
+CPPFLAGS'
 
 
 # Initialize some variables set by options.
@@ -5267,9 +5268,9 @@ esac
 
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 # Files that config.status was made for.
-config_files="`echo $ac_config_files`"
-config_headers="`echo $ac_config_headers`"
-config_commands="`echo $ac_config_commands`"
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
 
 _ACEOF
 
diff --git a/Build/source/libs/obsdcompat/aclocal.m4 b/Build/source/libs/obsdcompat/aclocal.m4
index a1fa316dd97..76a153698ad 100644
--- a/Build/source/libs/obsdcompat/aclocal.m4
+++ b/Build/source/libs/obsdcompat/aclocal.m4
@@ -13,8 +13,8 @@
 
 m4_ifndef([AC_AUTOCONF_VERSION],
   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
-m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.65],,
-[m4_warning([this file was generated for autoconf 2.65.
+m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],,
+[m4_warning([this file was generated for autoconf 2.68.
 You have another version of autoconf.  It may work, but is not guaranteed to.
 If you have problems, you may need to regenerate the build system entirely.
 To do so, use the procedure documented by the package, typically `autoreconf'.])])
diff --git a/Build/source/libs/obsdcompat/configure b/Build/source/libs/obsdcompat/configure
index e604d9f950a..48921ee1cdb 100755
--- a/Build/source/libs/obsdcompat/configure
+++ b/Build/source/libs/obsdcompat/configure
@@ -729,7 +729,8 @@ CFLAGS
 LDFLAGS
 LIBS
 CPPFLAGS
-CPP'
+CPP
+CPPFLAGS'
 
 
 # Initialize some variables set by options.
@@ -7608,9 +7609,9 @@ esac
 
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 # Files that config.status was made for.
-config_files="`echo $ac_config_files`"
-config_headers="`echo $ac_config_headers`"
-config_commands="`echo $ac_config_commands`"
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
 
 _ACEOF
 
diff --git a/Build/source/libs/poppler/configure b/Build/source/libs/poppler/configure
index f41238daee5..f985ad4d5cf 100755
--- a/Build/source/libs/poppler/configure
+++ b/Build/source/libs/poppler/configure
@@ -5640,9 +5640,9 @@ esac
 
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 # Files that config.status was made for.
-config_files="`echo $ac_config_files`"
-config_headers="`echo $ac_config_headers`"
-config_commands="`echo $ac_config_commands`"
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
 
 _ACEOF
 
diff --git a/Build/source/libs/t1lib/aclocal.m4 b/Build/source/libs/t1lib/aclocal.m4
index a1fa316dd97..76a153698ad 100644
--- a/Build/source/libs/t1lib/aclocal.m4
+++ b/Build/source/libs/t1lib/aclocal.m4
@@ -13,8 +13,8 @@
 
 m4_ifndef([AC_AUTOCONF_VERSION],
   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
-m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.65],,
-[m4_warning([this file was generated for autoconf 2.65.
+m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],,
+[m4_warning([this file was generated for autoconf 2.68.
 You have another version of autoconf.  It may work, but is not guaranteed to.
 If you have problems, you may need to regenerate the build system entirely.
 To do so, use the procedure documented by the package, typically `autoreconf'.])])
diff --git a/Build/source/libs/t1lib/configure b/Build/source/libs/t1lib/configure
index 9fbd82a3061..4d34ff7c879 100755
--- a/Build/source/libs/t1lib/configure
+++ b/Build/source/libs/t1lib/configure
@@ -716,7 +716,8 @@ CFLAGS
 LDFLAGS
 LIBS
 CPPFLAGS
-CPP'
+CPP
+CPPFLAGS'
 
 
 # Initialize some variables set by options.
@@ -5411,10 +5412,10 @@ esac
 
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 # Files that config.status was made for.
-config_files="`echo $ac_config_files`"
-config_headers="`echo $ac_config_headers`"
-config_links="`echo $ac_config_links`"
-config_commands="`echo $ac_config_commands`"
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_links="$ac_config_links"
+config_commands="$ac_config_commands"
 
 _ACEOF
 
diff --git a/Build/source/libs/teckit/configure b/Build/source/libs/teckit/configure
index 90caeb25518..57d81f2ea5b 100755
--- a/Build/source/libs/teckit/configure
+++ b/Build/source/libs/teckit/configure
@@ -738,8 +738,13 @@ CPPFLAGS
 CCC
 CC
 CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
 CXXCPP
-CPP'
+CPPFLAGS
+CPP
+CPPFLAGS'
 
 
 # Initialize some variables set by options.
@@ -6272,9 +6277,9 @@ esac
 
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 # Files that config.status was made for.
-config_files="`echo $ac_config_files`"
-config_headers="`echo $ac_config_headers`"
-config_commands="`echo $ac_config_commands`"
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
 
 _ACEOF
 
diff --git a/Build/source/libs/xpdf/aclocal.m4 b/Build/source/libs/xpdf/aclocal.m4
index a1fa316dd97..76a153698ad 100644
--- a/Build/source/libs/xpdf/aclocal.m4
+++ b/Build/source/libs/xpdf/aclocal.m4
@@ -13,8 +13,8 @@
 
 m4_ifndef([AC_AUTOCONF_VERSION],
   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
-m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.65],,
-[m4_warning([this file was generated for autoconf 2.65.
+m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],,
+[m4_warning([this file was generated for autoconf 2.68.
 You have another version of autoconf.  It may work, but is not guaranteed to.
 If you have problems, you may need to regenerate the build system entirely.
 To do so, use the procedure documented by the package, typically `autoreconf'.])])
diff --git a/Build/source/libs/xpdf/configure b/Build/source/libs/xpdf/configure
index efcc690dd24..069d9ab5083 100755
--- a/Build/source/libs/xpdf/configure
+++ b/Build/source/libs/xpdf/configure
@@ -718,6 +718,9 @@ LIBS
 CPPFLAGS
 CXX
 CXXFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
 CCC
 CPP'
 
@@ -5640,10 +5643,10 @@ esac
 
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 # Files that config.status was made for.
-config_files="`echo $ac_config_files`"
-config_headers="`echo $ac_config_headers`"
-config_links="`echo $ac_config_links`"
-config_commands="`echo $ac_config_commands`"
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_links="$ac_config_links"
+config_commands="$ac_config_commands"
 
 _ACEOF
 
diff --git a/Build/source/libs/zlib/configure b/Build/source/libs/zlib/configure
index c61da2e9e5d..05b5caf174d 100755
--- a/Build/source/libs/zlib/configure
+++ b/Build/source/libs/zlib/configure
@@ -710,7 +710,8 @@ CFLAGS
 LDFLAGS
 LIBS
 CPPFLAGS
-CPP'
+CPP
+CPPFLAGS'
 
 
 # Initialize some variables set by options.
@@ -5020,9 +5021,9 @@ esac
 
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 # Files that config.status was made for.
-config_files="`echo $ac_config_files`"
-config_headers="`echo $ac_config_headers`"
-config_commands="`echo $ac_config_commands`"
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
 
 _ACEOF
 
diff --git a/Build/source/libs/zziplib/configure b/Build/source/libs/zziplib/configure
index c8748782ee1..b5024233441 100755
--- a/Build/source/libs/zziplib/configure
+++ b/Build/source/libs/zziplib/configure
@@ -727,7 +727,8 @@ CFLAGS
 LDFLAGS
 LIBS
 CPPFLAGS
-CPP'
+CPP
+CPPFLAGS'
 
 
 # Initialize some variables set by options.
@@ -6343,9 +6344,9 @@ esac
 
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 # Files that config.status was made for.
-config_files="`echo $ac_config_files`"
-config_headers="`echo $ac_config_headers`"
-config_commands="`echo $ac_config_commands`"
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
 
 _ACEOF