diff options
Diffstat (limited to 'third_party/heimdal/cf/check-netinet-ip-and-tcp.m4')
| -rw-r--r-- | third_party/heimdal/cf/check-netinet-ip-and-tcp.m4 | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/third_party/heimdal/cf/check-netinet-ip-and-tcp.m4 b/third_party/heimdal/cf/check-netinet-ip-and-tcp.m4 new file mode 100644 index 0000000..65c5f64 --- /dev/null +++ b/third_party/heimdal/cf/check-netinet-ip-and-tcp.m4 @@ -0,0 +1,33 @@ +dnl +dnl $Id$ +dnl + +dnl extra magic check for netinet/{ip.h,tcp.h} because on irix 6.5.3 +dnl you have to include standards.h before including these files + +AC_DEFUN([CHECK_NETINET_IP_AND_TCP], +[ +AC_CHECK_HEADERS(standards.h) +for i in netinet/ip.h netinet/tcp.h; do + +cv=`echo "$i" | sed 'y%./+-%__p_%'` + +AC_CACHE_CHECK([for $i],ac_cv_header_$cv, +[AC_PREPROC_IFELSE([AC_LANG_SOURCE([[ +#ifdef HAVE_STANDARDS_H +#include <standards.h> +#endif +#include <$i> +]])], +[eval "ac_cv_header_$cv=yes"], +[eval "ac_cv_header_$cv=no"])]) +ac_res=`eval echo \\$ac_cv_header_$cv` +if test "$ac_res" = yes; then + ac_tr_hdr=HAVE_`echo $i | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` + AC_DEFINE_UNQUOTED($ac_tr_hdr, 1) +fi +done +if false;then + AC_CHECK_HEADERS(netinet/ip.h netinet/tcp.h) +fi +]) |