diff options
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 542 |
1 files changed, 354 insertions, 188 deletions
@@ -612,15 +612,19 @@ Cairo_LIBS Cairo_CFLAGS libPNG_LIBS libPNG_CFLAGS -PKG_CONFIG_LIBDIR -PKG_CONFIG_PATH HAVE_GTK_FALSE HAVE_GTK_TRUE GTK_LIBS GTK_CFLAGS -PKG_CONFIG HAVE_OPENCL_FALSE HAVE_OPENCL_TRUE +GSL_version_LIBS +GSL_version_CFLAGS +GSL_LIBS +GSL_CFLAGS +PKG_CONFIG_LIBDIR +PKG_CONFIG_PATH +PKG_CONFIG LIBGNU_LTLIBDEPS LIBGNU_LIBDEPS gltests_WITNESS @@ -805,7 +809,6 @@ enable_option_checking enable_dependency_tracking enable_silent_rules with_hdf5 -with_gsl enable_opencl enable_gtk enable_gtktest @@ -826,6 +829,10 @@ CPP PKG_CONFIG PKG_CONFIG_PATH PKG_CONFIG_LIBDIR +GSL_CFLAGS +GSL_LIBS +GSL_version_CFLAGS +GSL_version_LIBS libPNG_CFLAGS libPNG_LIBS Cairo_CFLAGS @@ -1468,7 +1475,6 @@ Optional Packages: --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) --with-hdf5 specify location of HDF5 library - --with-gsl specify location of GSL --with-libtiff specify location of libTIFF library Some influential environment variables: @@ -1485,6 +1491,12 @@ Some influential environment variables: directories to add to pkg-config's search path PKG_CONFIG_LIBDIR path overriding pkg-config's built-in search path + GSL_CFLAGS C compiler flags for GSL, overriding pkg-config + GSL_LIBS linker flags for GSL, overriding pkg-config + GSL_version_CFLAGS + C compiler flags for GSL_version, overriding pkg-config + GSL_version_LIBS + linker flags for GSL_version, overriding pkg-config libPNG_CFLAGS C compiler flags for libPNG, overriding pkg-config libPNG_LIBS linker flags for libPNG, overriding pkg-config @@ -6208,14 +6220,346 @@ fi -# Check whether --with-gsl was given. -if test "${with_gsl+set}" = set; then : - withval=$with_gsl; GSL_CFLAGS="-I$withval/include" - GSL_LIBS="-L$withval/lib -lgsl -lgslcblas" + + + + + +if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_path_PKG_CONFIG+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + case $PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # 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_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PKG_CONFIG=$ac_cv_path_PKG_CONFIG +if test -n "$PKG_CONFIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 +$as_echo "$PKG_CONFIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKG_CONFIG"; then + ac_pt_PKG_CONFIG=$PKG_CONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + case $ac_pt_PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # 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_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG +if test -n "$ac_pt_PKG_CONFIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 +$as_echo "$ac_pt_PKG_CONFIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_pt_PKG_CONFIG" = x; then + PKG_CONFIG="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + PKG_CONFIG=$ac_pt_PKG_CONFIG + fi +else + PKG_CONFIG="$ac_cv_path_PKG_CONFIG" +fi + +fi +if test -n "$PKG_CONFIG"; then + _pkg_min_version=0.9.0 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 +$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } + if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + PKG_CONFIG="" + fi +fi + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GSL" >&5 +$as_echo_n "checking for GSL... " >&6; } + +if test -n "$GSL_CFLAGS"; then + pkg_cv_GSL_CFLAGS="$GSL_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gsl\""; } >&5 + ($PKG_CONFIG --exists --print-errors "gsl") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_GSL_CFLAGS=`$PKG_CONFIG --cflags "gsl" 2>/dev/null` +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$GSL_LIBS"; then + pkg_cv_GSL_LIBS="$GSL_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gsl\""; } >&5 + ($PKG_CONFIG --exists --print-errors "gsl") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_GSL_LIBS=`$PKG_CONFIG --libs "gsl" 2>/dev/null` +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + GSL_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "gsl" 2>&1` + else + GSL_PKG_ERRORS=`$PKG_CONFIG --print-errors "gsl" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$GSL_PKG_ERRORS" >&5 + + + as_fn_error $? "GSL is required" "$LINENO" 5 + +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + + as_fn_error $? "GSL is required" "$LINENO" 5 + +else + GSL_CFLAGS=$pkg_cv_GSL_CFLAGS + GSL_LIBS=$pkg_cv_GSL_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +fi + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GSL_version" >&5 +$as_echo_n "checking for GSL_version... " >&6; } + +if test -n "$GSL_version_CFLAGS"; then + pkg_cv_GSL_version_CFLAGS="$GSL_version_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gsl >= 1.13\""; } >&5 + ($PKG_CONFIG --exists --print-errors "gsl >= 1.13") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_GSL_version_CFLAGS=`$PKG_CONFIG --cflags "gsl >= 1.13" 2>/dev/null` +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$GSL_version_LIBS"; then + pkg_cv_GSL_version_LIBS="$GSL_version_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gsl >= 1.13\""; } >&5 + ($PKG_CONFIG --exists --print-errors "gsl >= 1.13") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_GSL_version_LIBS=`$PKG_CONFIG --libs "gsl >= 1.13" 2>/dev/null` +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes else - GSL_LIBS="-lgsl -lgslcblas" + _pkg_short_errors_supported=no fi + if test $_pkg_short_errors_supported = yes; then + GSL_version_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "gsl >= 1.13" 2>&1` + else + GSL_version_PKG_ERRORS=`$PKG_CONFIG --print-errors "gsl >= 1.13" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$GSL_version_PKG_ERRORS" >&5 + + as_fn_error $? "Package requirements (gsl >= 1.13) were not met: + +$GSL_version_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables GSL_version_CFLAGS +and GSL_version_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details." "$LINENO" 5 + +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. +Alternatively, you may set the environment variables GSL_version_CFLAGS +and GSL_version_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see <http://pkg-config.freedesktop.org/>. +See \`config.log' for more details" "$LINENO" 5; } + +else + GSL_version_CFLAGS=$pkg_cv_GSL_version_CFLAGS + GSL_version_LIBS=$pkg_cv_GSL_version_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler flag to ignore unused libraries" >&5 +$as_echo_n "checking for C compiler flag to ignore unused libraries... " >&6; } +if test "${gl_cv_prog_c_ignore_unused_libraries+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + gl_cv_prog_c_ignore_unused_libraries=none + gl_saved_ldflags=$LDFLAGS + gl_saved_libs=$LIBS + # Link with -lm to detect binutils 2.16 bug with --as-needed; see + # <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00131.html>. + LIBS="$LIBS -lm" + # Use long option sequences like '-z ignore' to test for the feature, + # to forestall problems with linkers that have -z, -i, -g, -n, etc. flags. + # GCC + binutils likes '-Wl,--as-needed'. + # GCC + Solaris ld likes '-Wl,-z,ignore'. + # Sun C likes '-Wl,-z,ignore'. '-z ignore' is accepted but has no effect. + # Don't try bare '--as-needed'; nothing likes it and the HP-UX 11.11 + # native cc issues annoying warnings and then ignores it, + # which would cause us to incorrectly conclude that it worked. + for gl_flags in '-Wl,--as-needed' \ + '-Wl,-z,ignore' \ + '-z ignore' + + do + LDFLAGS="$gl_flags $LDFLAGS" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_prog_c_ignore_unused_libraries=$gl_flags +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$gl_saved_ldflags + test "$gl_cv_prog_c_ignore_unused_libraries" != none && + break + done + LIBS=$gl_saved_libs + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_prog_c_ignore_unused_libraries" >&5 +$as_echo "$gl_cv_prog_c_ignore_unused_libraries" >&6; } + IGNORE_UNUSED_LIBRARIES_CFLAGS= + if test "$gl_cv_prog_c_ignore_unused_libraries" != none; then + IGNORE_UNUSED_LIBRARIES_CFLAGS="$gl_cv_prog_c_ignore_unused_libraries" + fi + + + +fi # Check whether --enable-opencl was given. @@ -6635,125 +6979,6 @@ if test "${enable_png+set}" = set; then : enableval=$enable_png; fi - - - - - - -if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then - if test -n "$ac_tool_prefix"; then - # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. -set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_path_PKG_CONFIG+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - case $PKG_CONFIG in - [\\/]* | ?:[\\/]*) - ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # 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_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - - ;; -esac -fi -PKG_CONFIG=$ac_cv_path_PKG_CONFIG -if test -n "$PKG_CONFIG"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 -$as_echo "$PKG_CONFIG" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - -fi -if test -z "$ac_cv_path_PKG_CONFIG"; then - ac_pt_PKG_CONFIG=$PKG_CONFIG - # Extract the first word of "pkg-config", so it can be a program name with args. -set dummy pkg-config; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - case $ac_pt_PKG_CONFIG in - [\\/]* | ?:[\\/]*) - ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # 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_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - - ;; -esac -fi -ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG -if test -n "$ac_pt_PKG_CONFIG"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 -$as_echo "$ac_pt_PKG_CONFIG" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - if test "x$ac_pt_PKG_CONFIG" = x; then - PKG_CONFIG="" - else - case $cross_compiling:$ac_tool_warned in -yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -ac_tool_warned=yes ;; -esac - PKG_CONFIG=$ac_pt_PKG_CONFIG - fi -else - PKG_CONFIG="$ac_cv_path_PKG_CONFIG" -fi - -fi -if test -n "$PKG_CONFIG"; then - _pkg_min_version=0.9.0 - { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 -$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } - if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } - else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } - PKG_CONFIG="" - fi -fi if test "x$enable_png" != "xno"; then : { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 @@ -7237,65 +7462,6 @@ $as_echo "yes" >&6; } fi - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler flag to ignore unused libraries" >&5 -$as_echo_n "checking for C compiler flag to ignore unused libraries... " >&6; } -if test "${gl_cv_prog_c_ignore_unused_libraries+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - gl_cv_prog_c_ignore_unused_libraries=none - gl_saved_ldflags=$LDFLAGS - gl_saved_libs=$LIBS - # Link with -lm to detect binutils 2.16 bug with --as-needed; see - # <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00131.html>. - LIBS="$LIBS -lm" - # Use long option sequences like '-z ignore' to test for the feature, - # to forestall problems with linkers that have -z, -i, -g, -n, etc. flags. - # GCC + binutils likes '-Wl,--as-needed'. - # GCC + Solaris ld likes '-Wl,-z,ignore'. - # Sun C likes '-Wl,-z,ignore'. '-z ignore' is accepted but has no effect. - # Don't try bare '--as-needed'; nothing likes it and the HP-UX 11.11 - # native cc issues annoying warnings and then ignores it, - # which would cause us to incorrectly conclude that it worked. - for gl_flags in '-Wl,--as-needed' \ - '-Wl,-z,ignore' \ - '-z ignore' - - do - LDFLAGS="$gl_flags $LDFLAGS" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - gl_cv_prog_c_ignore_unused_libraries=$gl_flags -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext - LDFLAGS=$gl_saved_ldflags - test "$gl_cv_prog_c_ignore_unused_libraries" != none && - break - done - LIBS=$gl_saved_libs - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_prog_c_ignore_unused_libraries" >&5 -$as_echo "$gl_cv_prog_c_ignore_unused_libraries" >&6; } - IGNORE_UNUSED_LIBRARIES_CFLAGS= - if test "$gl_cv_prog_c_ignore_unused_libraries" != none; then - IGNORE_UNUSED_LIBRARIES_CFLAGS="$gl_cv_prog_c_ignore_unused_libraries" - fi - - - - CFLAGS="$CFLAGS $HDF5_CFLAGS $GSL_CFLAGS $OPENCL_CFLAGS -pthread $GTK_CFLAGS" CFLAGS="$CFLAGS $LIBTIFF_CFLAGS -D_GNU_SOURCE $libPNG_CFLAGS $Cairo_CFLAGS" CFLAGS="$CFLAGS $GDK_pixbuf_CFLAGS $GDK_pixbuf_2_CFLAGS" |