diff options
Diffstat (limited to 'src/external/libcares.m4')
-rw-r--r-- | src/external/libcares.m4 | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/src/external/libcares.m4 b/src/external/libcares.m4 index 5b8a35875..e2a56f157 100644 --- a/src/external/libcares.m4 +++ b/src/external/libcares.m4 @@ -2,9 +2,17 @@ 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])] +PKG_CHECK_MODULES([CARES], [libcares], [found_libcares=yes], [found_libcares=no]) + +SSS_AC_EXPAND_LIB_DIR() +AS_IF([test x"$found_libcares" != xyes], + [AC_CHECK_HEADERS([ares.h], + [AC_CHECK_LIB([cares], + [ares_init], + [CARES_LIBS="-L$sss_extra_libdir -lcares"], + [AC_MSG_ERROR([No usable c-ares library found])], + [-L$sss_extra_libdir])], + [AC_MSG_ERROR([c-ares header files are not installed])])] ) dnl Check if this particular version of c-ares supports the generic ares_free_data function @@ -12,9 +20,8 @@ AC_CHECK_LIB([cares], [ares_free_data], [AC_DEFINE([HAVE_ARES_DATA], 1, [Does c-ares have ares_free_data()?]) ], - [ - ares_data=1 - ] + [ares_data=1], + [$CARES_LIBS] ) AM_CONDITIONAL(BUILD_ARES_DATA, test x$ares_data = x1) |