check-netinet-ip-and-tcp.m4 revision 72445 
1229997Skendnl
2229997Skendnl $Id: check-netinet-ip-and-tcp.m4,v 1.3 2000/07/18 10:33:02 joda Exp $
3290776Smavdnl
4229997Sken
5229997Skendnl extra magic check for netinet/{ip.h,tcp.h} because on irix 6.5.3
6229997Skendnl you have to include standards.h before including these files
7229997Sken
8229997SkenAC_DEFUN(CHECK_NETINET_IP_AND_TCP,
9229997Sken[
10229997SkenAC_CHECK_HEADERS(standards.h)
11229997Skenfor i in netinet/ip.h netinet/tcp.h; do
12229997Sken
13229997Skencv=`echo "$i" | sed 'y%./+-%__p_%'`
14229997Sken
15229997SkenAC_CACHE_CHECK([for $i],ac_cv_header_$cv,
16229997Sken[AC_TRY_CPP([\
17229997Sken#ifdef HAVE_STANDARDS_H
18229997Sken#include <standards.h>
19229997Sken#endif
20229997Sken#include <$i>
21229997Sken],
22229997Skeneval "ac_cv_header_$cv=yes",
23229997Skeneval "ac_cv_header_$cv=no")])
24229997Skenac_res=`eval echo \\$ac_cv_header_$cv`
25229997Skenif test "$ac_res" = yes; then
26229997Sken	ac_tr_hdr=HAVE_`echo $i | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
27229997Sken	AC_DEFINE_UNQUOTED($ac_tr_hdr, 1)
28229997Skenfi
29229997Skendone
30229997Skenif false;then
31229997Sken	AC_CHECK_HEADERS(netinet/ip.h netinet/tcp.h)
32229997Skenfi
33229997Sken])
34229997Sken