Commit Graph

3 Commits

Author SHA1 Message Date
Victor van den Elzen
db6b9cfa62 Fix autoconf 2.68 warning.
The first argument of AC_COMPILE_IFELSE needs to be wrapped with
AC_LANG_SOURCE.
2010-11-07 17:31:27 +01:00
H. Peter Anvin
1fb908c0db autoconf: detect the broken bool in OpenWatcom 1.8
OpenWatcom 1.8 has a C99 mode, which implements _Bool and
<stdbool.h>.  Unfortunately the implementation is broken, and doesn't
let _Bool be implicitly converted to integer (as required by the C99
spec).  Detect this case in autoconf.
2009-03-01 13:57:40 -08:00
H. Peter Anvin
1ed0387476 Cleaner way to add gcc options
We can actually test for the options being accepted, rather than try
to test for gcc; this handles differences between gcc versions as well
as compilers with a similar command line set.
2007-04-15 22:45:25 +00:00