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author | (no author) <(no author)@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-05-13 00:26:22 +0000 |
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committer | (no author) <(no author)@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-05-13 00:26:22 +0000 |
commit | 642b971b14d7107cfe01bf72648ae3b510a2d33c (patch) | |
tree | baf23254fca2fd8d16741acf27572f3219d56c89 /gcc/configure.ac | |
parent | 59bc598e01e292d67c32b6ae240b4544d4c234ab (diff) |
This commit was manufactured by cvs2svn to create tagapple/gcc-1751
'apple-gcc-1751'.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/tags/apple-gcc-1751@81762 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/configure.ac')
-rw-r--r-- | gcc/configure.ac | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/gcc/configure.ac b/gcc/configure.ac index 39d6b8e3674..5684d1dff6a 100644 --- a/gcc/configure.ac +++ b/gcc/configure.ac @@ -282,6 +282,14 @@ AC_TRY_COMPILE(,,ac_cv_prog_cc_no_long_long=yes, ac_cv_prog_cc_no_long_long=no) CFLAGS="$save_CFLAGS"]) +AC_CACHE_CHECK(whether ${CC-cc} accepts -Wno-long-double, +ac_cv_prog_cc_no_long_double, +[save_CFLAGS="$CFLAGS" +CFLAGS="-Wno-long-double" +AC_TRY_COMPILE(,,ac_cv_prog_cc_no_long_double=yes, + ac_cv_prog_cc_no_long_double=no) +CFLAGS="$save_CFLAGS"]) + AC_PROG_CPP AC_C_INLINE @@ -315,6 +323,11 @@ strict1_warn= if test $ac_cv_prog_cc_no_long_long = yes ; then strict1_warn="-pedantic -Wno-long-long" fi + +if test $ac_cv_prog_cc_no_long_double = yes ; then + strict1_warn="$strict1_warn -Wno-long-double" +fi + AC_SUBST(strict1_warn) # If the native compiler is GCC, we can enable warnings even in stage1. @@ -632,6 +645,9 @@ gcc_AC_PROG_LN_S AC_PROG_RANLIB gcc_AC_PROG_INSTALL +# APPLE LOCAL Mach time +AC_CHECK_HEADERS(mach/mach_time.h) + # See if cmp has --ignore-initial. gcc_AC_PROG_CMP_IGNORE_INITIAL |