diff options
Diffstat (limited to 'source4/lib/replace/libreplace.m4')
| -rw-r--r-- | source4/lib/replace/libreplace.m4 | 31 |
1 files changed, 15 insertions, 16 deletions
diff --git a/source4/lib/replace/libreplace.m4 b/source4/lib/replace/libreplace.m4 index 804f998b9e..662993cb79 100644 --- a/source4/lib/replace/libreplace.m4 +++ b/source4/lib/replace/libreplace.m4 @@ -102,22 +102,21 @@ AC_CHECK_HEADERS(sys/sockio.h sys/un.h) dnl we need to check that net/if.h really can be used, to cope with hpux dnl where including it always fails -AC_TRY_COMPILE([ - #include <stdio.h> - #if STDC_HEADERS - # include <stdlib.h> - # include <stddef.h> - #else - # if HAVE_STDLIB_H - # include <stdlib.h> - # endif - #endif - #if HAVE_SYS_SOCKET_H - # include <sys/socket.h> - #endif], - [#include <net/if.h>], - AC_DEFINE(HAVE_NET_IF_H, 1, usability of net/if.h)) - +AC_CACHE_CHECK([for usable net/if.h],libreplace_cv_USABLE_NET_IF_H,[ + AC_COMPILE_IFELSE([ + AC_INCLUDES_DEFAULT + #if HAVE_SYS_SOCKET_H + # include <sys/socket.h> + #endif + #include <net/if.h> + int main(void) {return 0;}], + [libreplace_cv_USABLE_NET_IF_H=yes], + [libreplace_cv_USABLE_NET_IF_H=no] + ) +]) +if test x"$libreplace_cv_USABLE_NET_IF_H" = x"yes";then + AC_DEFINE(HAVE_NET_IF_H, 1, usability of net/if.h) +fi AC_CACHE_CHECK([for broken inet_ntoa],samba_cv_REPLACE_INET_NTOA,[ AC_TRY_RUN([ |