configure: Suppress Clang warning on carg()

[empserver] / configure.ac

diff --git a/configure.ac b/configure.ac
index 11754f9caebd4cd1453b00bdd6d93d80d2d68bbc..a80a95af70c15c3068715f49264838080dfa35f2 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -91,7 +91,7 @@ dnl -Wcast-align dnl
 dnl -Wconversion dnl
 -Wdeclaration-after-statement dnl
 dnl -Wformat-nonliteral dnl
-dnl -Wformat-security dnl
+-Wformat-security dnl
 -Winit-self dnl
 -Wlogical-op dnl
 -Wmissing-prototypes dnl
@@ -109,7 +109,7 @@ dnl -Wswitch-default dnl
 ], [], [$cflags_test])
 
 # Our carg() conflicts with libm's TODO clean that up
-MY_APPEND_COMPILE_FLAGS([-fno-builtin-carg])
+MY_APPEND_COMPILE_FLAGS([-fno-builtin-carg -Wno-incompatible-library-redeclaration])
 
 # No multiple definitions of uninitialized global variables
 MY_APPEND_COMPILE_FLAGS([-fno-common])