diff options
Diffstat (limited to 'source4/lib/replace/getaddrinfo.m4')
| -rw-r--r-- | source4/lib/replace/getaddrinfo.m4 | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/source4/lib/replace/getaddrinfo.m4 b/source4/lib/replace/getaddrinfo.m4 new file mode 100644 index 0000000000..92620aa3d0 --- /dev/null +++ b/source4/lib/replace/getaddrinfo.m4 @@ -0,0 +1,32 @@ +dnl test for getaddrinfo/getnameinfo +AC_CACHE_CHECK([for getaddrinfo],libreplace_cv_HAVE_GETADDRINFO,[ +AC_TRY_COMPILE([ +#include <sys/types.h> +#if STDC_HEADERS +#include <stdlib.h> +#include <stddef.h> +#endif +#include <sys/socket.h> +#include <netdb.h>], +[ +struct sockaddr sa; +struct addrinfo *ai = NULL; +int ret = getaddrinfo(NULL, NULL, NULL, &ai); +if (ret != 0) { + const char *es = gai_strerror(ret); +} +freeaddrinfo(ai); +ret = getnameinfo(&sa, sizeof(sa), + NULL, 0, + NULL, 0, 0); + +], +libreplace_cv_HAVE_GETADDRINFO=yes,libreplace_cv_HAVE_GETADDRINFO=no)]) +if test x"$libreplace_cv_HAVE_GETADDRINFO" = x"yes"; then + AC_DEFINE(HAVE_GETADDRINFO,1,[Whether the system has getaddrinfo]) + AC_DEFINE(HAVE_GETNAMEINFO,1,[Whether the system has getnameinfo]) + AC_DEFINE(HAVE_FREEADDRINFO,1,[Whether the system has freeaddrinfo]) + AC_DEFINE(HAVE_GAI_STRERROR,1,[Whether the system has gai_strerror]) +else + LIBREPLACEOBJ="${LIBREPLACEOBJ} getaddrinfo.o" +fi |