Hi all, I am porting my rsyslog project to the Solaris Sunstudio compiler (no fun, I know...). I have a problem with AC_CHECK_HEADERS. When it calls the preprocessor, it ignores CFLAGS. However, the Sunstudio compiler needs -std=c99 even when the preprocessor is called and if it is missing, things do not work out. I know I can use the optional forth argument to skip the preprocessor call, but this does not sound like a really clean solution (more kind of a work-around). I am searching for a way to make autoconf call the preprocessor with a set of flags I can specify. Is this possible? For your reference, here is a failed build: http://build.rsyslog.com:8010/builders/rsyslog%20solaris11x64%20rsyslog/builds/426/steps/shell_3/logs/config.log A problem line is ""/usr/include/sys/feature_tests.h", line 358: #error: "Compiler or options invalid; UNIX 03 and POSIX.1-2001 applications require the use of c99"" Searching for "Compiler or options invalid" brings up the details. There are multiple instances. TIA, Rainer _______________________________________________ Autoconf mailing list Autoconf@xxxxxxx https://lists.gnu.org/mailman/listinfo/autoconf
