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| author | Bram Moolenaar <Bram@vim.org> | 2005-11-23 21:25:05 +0000 |
|---|---|---|
| committer | Bram Moolenaar <Bram@vim.org> | 2005-11-23 21:25:05 +0000 |
| commit | a5792f58905da28f0ab37e1c4c3cfd8171b2e602 (patch) | |
| tree | 258ddcfde89bbf98b90d42dd6c297e1b22a20d09 /src/configure.in | |
| parent | af289d333a2985051948a53d510fa345df1ddeb3 (diff) | |
updated for version 7.0158v7.0158
Diffstat (limited to 'src/configure.in')
| -rw-r--r-- | src/configure.in | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/src/configure.in b/src/configure.in index ba22f581b8..404fbafd06 100644 --- a/src/configure.in +++ b/src/configure.in @@ -30,8 +30,9 @@ if test -z "$CFLAGS"; then fi if test "$GCC" = yes; then gccversion=`"$CC" --version | sed -e '2,$d;s/^[[^0-9]]*\([[0-9]]\.[[0-9.]]*\).*$/\1/g'` - if test "$gccversion" = "3.0.1" -o "$gccversion" = "3.0.2"; then - echo 'GCC 3.0.x has a bug in the optimizer, disabling "-O#"' + dnl version 4.0.1 was reported to cause trouble on Macintosh by Marcin Dalecki + if test "$gccversion" = "3.0.1" -o "$gccversion" = "3.0.2" -o "$gccversion" = "4.0.1"; then + echo 'GCC [34].0.[12] has a bug in the optimizer, disabling "-O#"' CFLAGS=`echo "$CFLAGS" | sed 's/-O[[23456789]]/-O/'` else if test "$gccversion" = "3.1" -o "$gccversion" = "3.2" -o "$gccversion" = "3.2.1" && `echo "$CFLAGS" | grep -v fno-strength-reduce >/dev/null`; then @@ -748,7 +749,7 @@ if test "$enable_tclinterp" = "yes"; then TCL_LIBS=`eval echo "$TCL_LIB_SPEC $TCL_LIBS"` dnl Use $TCL_DEFS for -D_THREAD_SAFE et al. But only use the dnl "-D_ABC" items. Watch out for -DFOO=long\ long. - TCL_DEFS=`echo $TCL_DEFS | sed -e 's/\ /\X/' | tr ' ' '\012' | sed -e '/^-[[^D]]/d' -e '/-D[[^_]]/d' -e 's/-D_/ -D_/' | tr -d '\012'` + TCL_DEFS=`echo $TCL_DEFS | sed -e 's/\\ /\\X/' | tr ' ' '\012' | sed -e '/^-[[^D]]/d' -e '/-D[[^_]]/d' -e 's/-D_/ -D_/' | tr -d '\012'` break fi done @@ -3071,13 +3072,19 @@ fi dnl gcc 3.1 changed the meaning of -MM. The only solution appears to be to dnl use "-isystem" instead of "-I" for all non-Vim include dirs. dnl But only when making dependencies, cproto and lint don't take "-isystem". +AC_MSG_CHECKING(for GCC 3 or later) DEPEND_CFLAGS_FILTER= if test "$GCC" = yes; then - gccmajor=`"$CC" --version | sed -e '2,$d;s/^[[^0-9]]*\([[3-9]]\)\.[[0-9.]]*.*$/\1/g'` - if test "$gccmajor" != ""; then + gccmajor=`"$CC" --version | sed -e '2,$d;s/^[[^0-9]]*\([[1-9]]\)\.[[0-9.]]*.*$/\1/g'` + if test "$gccmajor" > "2"; then DEPEND_CFLAGS_FILTER="| sed 's+-I */+-isystem /+g'" fi fi +if test "$DEPEND_CFLAGS_FILTER" = ""; then + AC_MSG_RESULT(no) +else + AC_MSG_RESULT(yes) +fi AC_SUBST(DEPEND_CFLAGS_FILTER) dnl write output files |