diff options
Diffstat (limited to 'server/external/libcares.m4')
| -rw-r--r-- | server/external/libcares.m4 | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/server/external/libcares.m4 b/server/external/libcares.m4 new file mode 100644 index 000000000..09451b3f7 --- /dev/null +++ b/server/external/libcares.m4 @@ -0,0 +1,9 @@ +AC_SUBST(CARES_OBJ) +AC_SUBST(CARES_LIBS) +AC_SUBST(CARES_CFLAGS) + +AC_CHECK_HEADERS(ares.h, + [AC_CHECK_LIB([cares], [ares_init], [ CARES_LIBS="-lcares" ], [AC_MSG_ERROR([No usable c-ares library found])])], + [AC_MSG_ERROR([c-ares header files are not installed])] +) + |