diff options
Diffstat (limited to 'aclocal.m4')
| -rw-r--r-- | aclocal.m4 | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/aclocal.m4 b/aclocal.m4 index b5622dfd2d..ebe182d6fc 100644 --- a/aclocal.m4 +++ b/aclocal.m4 @@ -1079,13 +1079,24 @@ AC_SUBST([GhcHasReadline], [`echo $fp_cv_ghc_has_readline | sed 'y/yesno/YESNO/' AC_DEFUN([FP_GCC_NEEDS_NO_OMIT_LFPTR], [AC_REQUIRE([FP_HAVE_GCC]) AC_CACHE_CHECK([whether gcc needs -mno-omit-leaf-frame-pointer], [fp_cv_gcc_needs_no_omit_lfptr], -[FP_COMPARE_VERSIONS([$gcc_version_str], [-ge], [3.2], +[FP_COMPARE_VERSIONS([$fp_gcc_version], [-ge], [3.2], [fp_cv_gcc_needs_no_omit_lfptr=yes], [fp_cv_gcc_needs_no_omit_lfptr=no])]) if test "$fp_cv_gcc_needs_no_omit_lfptr" = "yes"; then AC_DEFINE([HAVE_GCC_MNO_OMIT_LFPTR], [1], [Define to 1 if gcc supports -mno-omit-leaf-frame-pointer.]) fi])# FP_GCC_NEEDS_NO_OMIT_LFPTR +# FP_GCC_HAS_NO_UNIT_AT_A_TIME +# -------------------------- +AC_DEFUN([FP_GCC_HAS_NO_UNIT_AT_A_TIME], +[AC_REQUIRE([FP_HAVE_GCC]) +AC_CACHE_CHECK([whether gcc has -fno-unit-at-a-time], [fp_cv_gcc_has_no_unit_at_a_time], +[FP_COMPARE_VERSIONS([$fp_gcc_version], [-ge], [3.4], + [fp_cv_gcc_has_no_unit_at_a_time=yes], + [fp_cv_gcc_has_no_unit_at_a_time=no])]) +if test "$fp_cv_gcc_has_no_unit_at_a_time" = "yes"; then + AC_DEFINE([HAVE_GCC_HAS_NO_UNIT_AT_A_TIME], [1], [Define to 1 if gcc supports -fno-unit-at-a-time.]) +fi]) # FP_SETUP_PROJECT_VERSION # --------------------- |