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authordas <das>2007-01-19 01:05:17 (GMT)
committerdas <das>2007-01-19 01:05:17 (GMT)
commit1db742bc9e473d2b3172fdc5328b673a301ec365 (patch)
tree0df897a114c850b51ed6bfd4839a4baa00023737 /unix/configure
parent75ccccac84a02f2efe7d0cbf26581f83661cf935 (diff)
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* macosx/Wish.xcodeproj/project.pbxproj: remove libtommath defines.
* unix/tcl.m4: ensure CPPFLAGS env var is used when set. [Bug 1586861] (Darwin): add -isysroot and -mmacosx-version-min flags to CPPFLAGS when present in CFLAGS to avoid discrepancies between what headers configure sees during preprocessing tests and compiling tests. * unix/configure: autoconf-2.59
Diffstat (limited to 'unix/configure')
-rwxr-xr-xunix/configure7
1 files changed, 7 insertions, 0 deletions
diff --git a/unix/configure b/unix/configure
index d8fb139..ac93cfb 100755
--- a/unix/configure
+++ b/unix/configure
@@ -4747,6 +4747,7 @@ fi
TCL_TRIM_DOTS='`echo ${VERSION} | tr -d .`'
ECHO_VERSION='`echo ${VERSION}`'
TCL_LIB_VERSIONS_OK=ok
+ CFLAGS="${CPPFLAGS} ${CFLAGS}"
CFLAGS_DEBUG=-g
CFLAGS_OPTIMIZE=-O
if test "$GCC" = "yes" ; then
@@ -5642,6 +5643,12 @@ echo "${ECHO_T}$tcl_cv_ld_elf" >&6
Darwin-*)
CFLAGS_OPTIMIZE="-Os"
SHLIB_CFLAGS="-fno-common"
+ # To avoid discrepancies between what headers configure sees during
+ # preprocessing tests and compiling tests, add any -isysroot and
+ # -mmacosx-version-min flags present in CFLAGS to CPPFLAGS:
+ CPPFLAGS="${CPPFLAGS} `echo " ${CFLAGS}" | \
+ awk 'BEGIN {FS=" +-";ORS=" "}; {for (i=1;i<=NF;i++) \
+ if ($i~/^(isysroot|mmacosx-version-min)/) print "-"$i}'`"
if test $do64bit = yes; then
case `arch` in
ppc)