1 files changed, 19 insertions, 0 deletions
diff --git a/src/external/libcmocka.m4 b/src/external/libcmocka.m4
new file mode 100644
index 000000000..c57327612
--- /dev/null
+++ b/src/external/libcmocka.m4
@@ -0,0 +1,19 @@
+dnl this file will be simplified when cmocka carries a .pc file
+AC_SUBST(CMOCKA_LIBS)
+AC_SUBST(CMOCKA_CFLAGS)
+
+AC_CHECK_HEADERS(
+    [setjmp.h cmocka.h],
+    [AC_CHECK_LIB([cmocka], [_will_return],
+                  [ CMOCKA_LIBS="-lcmocka"
+                    have_cmocka="yes" ],
+                  [AC_MSG_WARN([No libcmocka library found])
+                    have_cmocka="no" ])],
+    [AC_MSG_WARN([libcmocka header files not installed])],
+    [[ #include <stdarg.h>
+     # include <stddef.h>
+     #ifdef HAVE_SETJMP_H
+     # include <setjmp.h>
+     #endif
+    ]]
+)