diff options
Diffstat (limited to 'config/c-library.m4')
| -rw-r--r-- | config/c-library.m4 | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/config/c-library.m4 b/config/c-library.m4 index 2c0d555f06..c960601737 100644 --- a/config/c-library.m4 +++ b/config/c-library.m4 @@ -1,5 +1,5 @@ # Macros that test various C library quirks -# $Header: /cvsroot/pgsql/config/c-library.m4,v 1.1 2000/06/11 11:39:46 petere Exp $ +# $Header: /cvsroot/pgsql/config/c-library.m4,v 1.2 2000/09/27 15:17:52 petere Exp $ # PGAC_VAR_INT_TIMEZONE @@ -49,10 +49,28 @@ AC_DEFUN([PGAC_UNION_SEMUN], [pgac_cv_union_semun=yes], [pgac_cv_union_semun=no])]) if test x"$pgac_cv_union_semun" = xyes ; then - AC_DEFINE(HAVE_UNION_SEMUN,, [Set to 1 if you have `union semun']) + AC_DEFINE(HAVE_UNION_SEMUN, 1, [Set to 1 if you have `union semun']) fi])# PGAC_UNION_SEMUN +# PGAC_STRUCT_SOCKADDR_UN +# ----------------------- +# If `struct sockaddr_un' exists, define HAVE_STRUCT_SOCKADDR_UN. If +# it is missing then one could define it as { short int sun_family; +# char sun_path[108]; }. (Requires test for <sys/un.h>!) +AC_DEFUN([PGAC_STRUCT_SOCKADDR_UN], +[AC_CACHE_CHECK([for struct sockaddr_un], pgac_cv_struct_sockaddr_un, +[AC_TRY_COMPILE([#ifdef HAVE_SYS_UN_H +#include <sys/un.h> +#endif], + [struct sockaddr_un un;], + [pgac_cv_struct_sockaddr_un=yes], + [pgac_cv_struct_sockaddr_un=no])]) +if test x"$pgac_cv_struct_sockaddr_un" = xyes; then + AC_DEFINE(HAVE_STRUCT_SOCKADDR_UN, 1, [Set to 1 if you have `struct sockaddr_un']) +fi])# PGAC_STRUCT_SOCKADDR_UN + + # PGAC_FUNC_POSIX_SIGNALS # ----------------------- # Check to see if the machine has the POSIX signal interface. Define |