diff options
author | Karl Berry <karl@freefriends.org> | 2009-06-03 23:38:09 +0000 |
---|---|---|
committer | Karl Berry <karl@freefriends.org> | 2009-06-03 23:38:09 +0000 |
commit | 62e3ddd373e2bd1e5adbc7e45af95ba7150c03e6 (patch) | |
tree | be497aba8d1c52ad428bf5649c53abb9fa59f8ff /Build/source/utils/asymptote/configure | |
parent | 37f7f3460f7d20564974e440e873a84ca4570529 (diff) |
asymptote 1.75
git-svn-id: svn://tug.org/texlive/trunk@13620 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/utils/asymptote/configure')
-rwxr-xr-x | Build/source/utils/asymptote/configure | 598 |
1 files changed, 309 insertions, 289 deletions
diff --git a/Build/source/utils/asymptote/configure b/Build/source/utils/asymptote/configure index ce3c074e5bb..c6167746edd 100755 --- a/Build/source/utils/asymptote/configure +++ b/Build/source/utils/asymptote/configure @@ -1,6 +1,6 @@ #! /bin/sh # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.63 for Asymptote 1.74. +# Generated by GNU Autoconf 2.63 for Asymptote 1.75. # # Report bugs to <http://sourceforge.net/projects/asymptote>. # @@ -596,8 +596,8 @@ SHELL=${CONFIG_SHELL-/bin/sh} # Identity of this package. PACKAGE_NAME='Asymptote' PACKAGE_TARNAME='asymptote' -PACKAGE_VERSION='1.74' -PACKAGE_STRING='Asymptote 1.74' +PACKAGE_VERSION='1.75' +PACKAGE_STRING='Asymptote 1.75' PACKAGE_BUGREPORT='http://sourceforge.net/projects/asymptote' # Factoring default headers for most tests. @@ -722,7 +722,9 @@ enable_tetex_build enable_gc enable_gc_debug enable_gc_full_debug +enable_readline enable_gsl +enable_fftw enable_gl ' ac_precious_vars='build_alias @@ -1292,7 +1294,7 @@ if test "$ac_init_help" = "long"; then # Omit some internal or obsolete options to make the list less imposing. # This message is too long to be a string in the A/UX 3.1 sh. cat <<_ACEOF -\`configure' configures Asymptote 1.74 to adapt to many kinds of systems. +\`configure' configures Asymptote 1.75 to adapt to many kinds of systems. Usage: $0 [OPTION]... [VAR=VALUE]... @@ -1353,7 +1355,7 @@ fi if test -n "$ac_init_help"; then case $ac_init_help in - short | recursive ) echo "Configuration of Asymptote 1.74:";; + short | recursive ) echo "Configuration of Asymptote 1.75:";; esac cat <<\_ACEOF @@ -1367,7 +1369,9 @@ Optional Features: [=PREFIX] use Boehm garbage collector installed in PREFIX --enable-gc-debug enable (slow) garbage collector debugging --enable-gc-full-debug enable (very slow) garbage collector backtrace + --enable-readline[=yes] enable GNU Readline Library --enable-gsl[=yes] enable GNU Scientific Library + --enable-fftw[=yes] enable FFTW Library --enable-gl[=yes] enable OpenGL Library Optional Packages: @@ -1461,7 +1465,7 @@ fi test -n "$ac_init_help" && exit $ac_status if $ac_init_version; then cat <<\_ACEOF -Asymptote configure 1.74 +Asymptote configure 1.75 generated by GNU Autoconf 2.63 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, @@ -1475,7 +1479,7 @@ cat >config.log <<_ACEOF This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. -It was created by Asymptote $as_me 1.74, which was +It was created by Asymptote $as_me 1.75, which was generated by GNU Autoconf 2.63. Invocation command line was $ $0 $@ @@ -5930,7 +5934,67 @@ if test "$GXX" = yes ; then fi fi -ac_ext=cpp +GCVERSION=gc-7.1 + +as_ac_File=`$as_echo "ac_cv_file_$GCVERSION.tar.gz" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $GCVERSION.tar.gz" >&5 +$as_echo_n "checking for $GCVERSION.tar.gz... " >&6; } +if { as_var=$as_ac_File; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + test "$cross_compiling" = yes && + { { $as_echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5 +$as_echo "$as_me: error: cannot check for file existence when cross compiling" >&2;} + { (exit 1); exit 1; }; } +if test -r "$GCVERSION.tar.gz"; then + eval "$as_ac_File=yes" +else + eval "$as_ac_File=no" +fi +fi +ac_res=`eval 'as_val=${'$as_ac_File'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_File'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then + ac_cv_use_gc=$GCVERSION +else + GC_SYSTEM="$GCVERSION.tar.gz not found: using system Boehm garbage collector" +ac_cv_use_gc="system" +fi + +# Check whether --enable-gc was given. +if test "${enable_gc+set}" = set; then + enableval=$enable_gc; + if test "x$enableval" != "xyes"; then + ac_cv_use_gc=$enableval + GC_SYSTEM="" + fi + +fi + + +OPTIONS="-D_FILE_OFFSET_BITS=64 " +GCLIB= +GCPPLIB= +GCNAME="Boehm Garbage Collector" +GCOPTIONS="" +if test "x$ac_cv_use_gc" != "xno" ; then + OPTIONS=$OPTIONS"-DUSEGC " + case $ac_cv_use_gc in + system|*[\\/]*) + if test "x$ac_cv_use_gc" = "xsystem" ; then + INCL="-I$prefix/include/gc -I/usr/include/gc" + LIBS=$LIBS"-L$prefix/lib " + else + INCL="-I$ac_cv_use_gc/include/gc" + LIBS=$LIBS"-L$ac_cv_use_gc/lib " + fi + CPPFLAGS_SAVE=$CPPFLAGS + CPPFLAGS=$CPPFLAGS" $INCL" + ac_ext=cpp ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' @@ -6163,285 +6227,7 @@ ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ex ac_compiler_gnu=$ac_cv_cxx_compiler_gnu -if test "${ac_cv_header_fftw3_h+set}" = set; then - { $as_echo "$as_me:$LINENO: checking for fftw3.h" >&5 -$as_echo_n "checking for fftw3.h... " >&6; } -if test "${ac_cv_header_fftw3_h+set}" = set; then - $as_echo_n "(cached) " >&6 -fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_fftw3_h" >&5 -$as_echo "$ac_cv_header_fftw3_h" >&6; } -else - # Is the header compilable? -{ $as_echo "$as_me:$LINENO: checking fftw3.h usability" >&5 -$as_echo_n "checking fftw3.h usability... " >&6; } -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -#include <fftw3.h> -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -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_compile") 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_cxx_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_header_compiler=yes -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_header_compiler=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -$as_echo "$ac_header_compiler" >&6; } - -# Is the header present? -{ $as_echo "$as_me:$LINENO: checking fftw3.h presence" >&5 -$as_echo_n "checking fftw3.h presence... " >&6; } -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include <fftw3.h> -_ACEOF -if { (ac_try="$ac_cpp conftest.$ac_ext" -case "(($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_cpp conftest.$ac_ext") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } >/dev/null && { - test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || - test ! -s conftest.err - }; then - ac_header_preproc=yes -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_header_preproc=no -fi - -rm -f conftest.err conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -$as_echo "$ac_header_preproc" >&6; } - -# So? What about this header? -case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in - yes:no: ) - { $as_echo "$as_me:$LINENO: WARNING: fftw3.h: accepted by the compiler, rejected by the preprocessor!" >&5 -$as_echo "$as_me: WARNING: fftw3.h: accepted by the compiler, rejected by the preprocessor!" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: fftw3.h: proceeding with the compiler's result" >&5 -$as_echo "$as_me: WARNING: fftw3.h: proceeding with the compiler's result" >&2;} - ac_header_preproc=yes - ;; - no:yes:* ) - { $as_echo "$as_me:$LINENO: WARNING: fftw3.h: present but cannot be compiled" >&5 -$as_echo "$as_me: WARNING: fftw3.h: present but cannot be compiled" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: fftw3.h: check for missing prerequisite headers?" >&5 -$as_echo "$as_me: WARNING: fftw3.h: check for missing prerequisite headers?" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: fftw3.h: see the Autoconf documentation" >&5 -$as_echo "$as_me: WARNING: fftw3.h: see the Autoconf documentation" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: fftw3.h: section \"Present But Cannot Be Compiled\"" >&5 -$as_echo "$as_me: WARNING: fftw3.h: section \"Present But Cannot Be Compiled\"" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: fftw3.h: proceeding with the preprocessor's result" >&5 -$as_echo "$as_me: WARNING: fftw3.h: proceeding with the preprocessor's result" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: fftw3.h: in the future, the compiler will take precedence" >&5 -$as_echo "$as_me: WARNING: fftw3.h: in the future, the compiler will take precedence" >&2;} - ( cat <<\_ASBOX -## -------------------------------------------------------- ## -## Report this to http://sourceforge.net/projects/asymptote ## -## -------------------------------------------------------- ## -_ASBOX - ) | sed "s/^/$as_me: WARNING: /" >&2 - ;; -esac -{ $as_echo "$as_me:$LINENO: checking for fftw3.h" >&5 -$as_echo_n "checking for fftw3.h... " >&6; } -if test "${ac_cv_header_fftw3_h+set}" = set; then - $as_echo_n "(cached) " >&6 -else - ac_cv_header_fftw3_h=$ac_header_preproc -fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_fftw3_h" >&5 -$as_echo "$ac_cv_header_fftw3_h" >&6; } - -fi -if test "x$ac_cv_header_fftw3_h" = x""yes; then - -{ $as_echo "$as_me:$LINENO: checking for fftw_execute in -lfftw3" >&5 -$as_echo_n "checking for fftw_execute in -lfftw3... " >&6; } -if test "${ac_cv_lib_fftw3_fftw_execute+set}" = set; then - $as_echo_n "(cached) " >&6 -else - ac_check_lib_save_LIBS=$LIBS -LIBS="-lfftw3 $LIBS" -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ - -/* 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 fftw_execute (); -int -main () -{ -return fftw_execute (); - ; - 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_cxx_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then - ac_cv_lib_fftw3_fftw_execute=yes -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_lib_fftw3_fftw_execute=no -fi - -rm -rf conftest.dSYM -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS -fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_fftw3_fftw_execute" >&5 -$as_echo "$ac_cv_lib_fftw3_fftw_execute" >&6; } -if test "x$ac_cv_lib_fftw3_fftw_execute" = x""yes; then - cat >>confdefs.h <<_ACEOF -#define HAVE_LIBFFTW3 1 -_ACEOF - - LIBS="-lfftw3 $LIBS" - -else - { $as_echo "$as_me:$LINENO: *** Could not find libfftw3: will compile without optional fast Fourier transforms. ***" >&5 -$as_echo "$as_me: *** Could not find libfftw3: will compile without optional fast Fourier transforms. ***" >&6;} -fi - -else - { $as_echo "$as_me:$LINENO: *** Header file fftw3.h not found: will compile without optional fast Fourier transforms. ***" >&5 -$as_echo "$as_me: *** Header file fftw3.h not found: will compile without optional fast Fourier transforms. ***" >&6;} -fi - - - -GCVERSION=gc-7.1 - -as_ac_File=`$as_echo "ac_cv_file_$GCVERSION.tar.gz" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $GCVERSION.tar.gz" >&5 -$as_echo_n "checking for $GCVERSION.tar.gz... " >&6; } -if { as_var=$as_ac_File; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 -else - test "$cross_compiling" = yes && - { { $as_echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5 -$as_echo "$as_me: error: cannot check for file existence when cross compiling" >&2;} - { (exit 1); exit 1; }; } -if test -r "$GCVERSION.tar.gz"; then - eval "$as_ac_File=yes" -else - eval "$as_ac_File=no" -fi -fi -ac_res=`eval 'as_val=${'$as_ac_File'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -as_val=`eval 'as_val=${'$as_ac_File'} - $as_echo "$as_val"'` - if test "x$as_val" = x""yes; then - ac_cv_use_gc=$GCVERSION -else - GC_SYSTEM="$GCVERSION.tar.gz not found: using system Boehm garbage collector" -ac_cv_use_gc="system" -fi - -# Check whether --enable-gc was given. -if test "${enable_gc+set}" = set; then - enableval=$enable_gc; - if test "x$enableval" != "xyes"; then - ac_cv_use_gc=$enableval - GC_SYSTEM="" - fi - -fi - - -OPTIONS="-D_FILE_OFFSET_BITS=64 " -GCLIB= -GCPPLIB= -GCNAME="Boehm Garbage Collector" -GCOPTIONS="" -if test "x$ac_cv_use_gc" != "xno" ; then - OPTIONS=$OPTIONS"-DUSEGC " - case $ac_cv_use_gc in - system|*[\\/]*) - if test "x$ac_cv_use_gc" = "xsystem" ; then - INCL="-I$prefix/include/gc -I/usr/include/gc" - LIBS=$LIBS"-L$prefix/lib " - else - INCL="-I$ac_cv_use_gc/include/gc" - LIBS=$LIBS"-L$ac_cv_use_gc/lib " - fi - CPPFLAGS_SAVE=$CPPFLAGS - CPPFLAGS=$CPPFLAGS" $INCL" - if test "${ac_cv_header_gc_h+set}" = set; then +if test "${ac_cv_header_gc_h+set}" = set; then { $as_echo "$as_me:$LINENO: checking for gc.h" >&5 $as_echo_n "checking for gc.h... " >&6; } if test "${ac_cv_header_gc_h+set}" = set; then @@ -7612,6 +7398,13 @@ _ACEOF fi +# Check whether --enable-readline was given. +if test "${enable_readline+set}" = set; then + enableval=$enable_readline; +fi + + +if test "x$enable_readline" != "xno"; then { $as_echo "$as_me:$LINENO: checking for rl_completion_matches in -lreadline" >&5 $as_echo_n "checking for rl_completion_matches in -lreadline... " >&6; } @@ -7690,6 +7483,7 @@ else $as_echo "$as_me: *** Could not find GNU readline 4.2 or later: will compile without readline support ***" >&6;} fi +fi # Checks for header files. { $as_echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5 @@ -8577,6 +8371,232 @@ fi fi +# Check whether --enable-fftw was given. +if test "${enable_fftw+set}" = set; then + enableval=$enable_fftw; +fi + + +if test "x$enable_fftw" != "xno"; then + if test "${ac_cv_header_fftw3_h+set}" = set; then + { $as_echo "$as_me:$LINENO: checking for fftw3.h" >&5 +$as_echo_n "checking for fftw3.h... " >&6; } +if test "${ac_cv_header_fftw3_h+set}" = set; then + $as_echo_n "(cached) " >&6 +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_fftw3_h" >&5 +$as_echo "$ac_cv_header_fftw3_h" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking fftw3.h usability" >&5 +$as_echo_n "checking fftw3.h usability... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <fftw3.h> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +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_compile") 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_cxx_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:$LINENO: checking fftw3.h presence" >&5 +$as_echo_n "checking fftw3.h presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <fftw3.h> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($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_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in + yes:no: ) + { $as_echo "$as_me:$LINENO: WARNING: fftw3.h: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: fftw3.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: fftw3.h: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: fftw3.h: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: fftw3.h: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: fftw3.h: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: fftw3.h: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: fftw3.h: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: fftw3.h: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: fftw3.h: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: fftw3.h: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: fftw3.h: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: fftw3.h: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: fftw3.h: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: fftw3.h: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: fftw3.h: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## -------------------------------------------------------- ## +## Report this to http://sourceforge.net/projects/asymptote ## +## -------------------------------------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for fftw3.h" >&5 +$as_echo_n "checking for fftw3.h... " >&6; } +if test "${ac_cv_header_fftw3_h+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_header_fftw3_h=$ac_header_preproc +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_fftw3_h" >&5 +$as_echo "$ac_cv_header_fftw3_h" >&6; } + +fi +if test "x$ac_cv_header_fftw3_h" = x""yes; then + +{ $as_echo "$as_me:$LINENO: checking for fftw_execute in -lfftw3" >&5 +$as_echo_n "checking for fftw_execute in -lfftw3... " >&6; } +if test "${ac_cv_lib_fftw3_fftw_execute+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lfftw3 $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* 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 fftw_execute (); +int +main () +{ +return fftw_execute (); + ; + 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_cxx_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_fftw3_fftw_execute=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_fftw3_fftw_execute=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_fftw3_fftw_execute" >&5 +$as_echo "$ac_cv_lib_fftw3_fftw_execute" >&6; } +if test "x$ac_cv_lib_fftw3_fftw_execute" = x""yes; then + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBFFTW3 1 +_ACEOF + + LIBS="-lfftw3 $LIBS" + +else + { $as_echo "$as_me:$LINENO: *** Could not find libfftw3: will compile without optional fast Fourier transforms. ***" >&5 +$as_echo "$as_me: *** Could not find libfftw3: will compile without optional fast Fourier transforms. ***" >&6;} +fi + +else + { $as_echo "$as_me:$LINENO: *** Header file fftw3.h not found: will compile without optional fast Fourier transforms. ***" >&5 +$as_echo "$as_me: *** Header file fftw3.h not found: will compile without optional fast Fourier transforms. ***" >&6;} +fi + + +fi + # Check whether --enable-gl was given. if test "${enable_gl+set}" = set; then enableval=$enable_gl; @@ -11475,7 +11495,7 @@ exec 6>&1 # report actual input values of CONFIG_FILES etc. instead of their # values after options handling. ac_log=" -This file was extended by Asymptote $as_me 1.74, which was +This file was extended by Asymptote $as_me 1.75, which was generated by GNU Autoconf 2.63. Invocation command line was CONFIG_FILES = $CONFIG_FILES @@ -11534,7 +11554,7 @@ Report bugs to <bug-autoconf@gnu.org>." _ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ac_cs_version="\\ -Asymptote config.status 1.74 +Asymptote config.status 1.75 configured by $0, generated by GNU Autoconf 2.63, with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" |