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author | Paul Eggert <eggert@cs.ucla.edu> | 2006-12-07 06:39:40 +0000 |
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committer | Paul Eggert <eggert@cs.ucla.edu> | 2006-12-07 06:39:40 +0000 |
commit | caf889e96e7cbc9d5e40c6cf0e92f76ccf5970a1 (patch) | |
tree | 43a437af19d56d0c545c02735eab202ef3555370 /lib | |
parent | 0164ff72c2efd4c7db112cca680ded68f5217254 (diff) | |
download | autoconf-caf889e96e7cbc9d5e40c6cf0e92f76ccf5970a1.tar.gz |
* lib/autoconf/c.m4 (_AC_PROG_CC_C89): Also try -xc99=all, for Sun
C 5.8 on Solaris 10. Using -xc99=all rather than -xc99 bypasses
the buggy -xc99 option of Forte Developer 7 C on Solaris 9.
Diffstat (limited to 'lib')
-rw-r--r-- | lib/autoconf/c.m4 | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/autoconf/c.m4 b/lib/autoconf/c.m4 index 38586f96..0b610469 100644 --- a/lib/autoconf/c.m4 +++ b/lib/autoconf/c.m4 @@ -1278,11 +1278,11 @@ dnl GCC -std=gnu99 (unused restrictive modes: -std=c99 -std=iso9899:1999) dnl AIX -qlanglvl=extc99 (unused restrictive mode: -qlanglvl=stdc99) dnl Intel ICC -c99 dnl IRIX -c99 -dnl Solaris (unused because it causes the compiler to assume C99 semantics for -dnl library functions, and this is invalid before Solaris 10: -xc99) +dnl Solaris -xc99=all (Forte Developer 7 C mishandles -xc99 on Solaris 9, +dnl as it incorrectly assumes C99 semantics for library functions) dnl Tru64 -c99 dnl with extended modes being tried first. -[[-std=gnu99 -c99 -qlanglvl=extc99]], [$1], [$2])[]dnl +[[-std=gnu99 -c99 -xc99=all -qlanglvl=extc99]], [$1], [$2])[]dnl ])# _AC_PROG_CC_C99 |