X-Git-Url: http://git.meshlink.io/?p=meshlink;a=blobdiff_plain;f=configure.ac;h=cfef2a11362b7b411ad9face45cb0a1f477969d4;hp=37e7b82f46b382d636cc35888e78187d03c5c8b0;hb=ed210eb557e7fb5edbac89ff43a573ae84a941f9;hpb=5f2e8877486869471041b0eca1aaed841c41a1a9

diff --git a/configure.ac b/configure.ac
index 37e7b82f..cfef2a11 100644
--- a/configure.ac
+++ b/configure.ac
@@ -75,6 +75,7 @@ AS_IF([test "x$enable_hardening" != "xno"],
    esac
    AX_CHECK_LINK_FLAG([-Wl,-z,relro], [LDFLAGS="$LDFLAGS -Wl,-z,relro"])
    AX_CHECK_LINK_FLAG([-Wl,-z,now], [LDFLAGS="$LDFLAGS -Wl,-z,now"])
+   AX_CHECK_COMPILE_FLAG([-Wextra -pedantic -Wreturn-type -Wold-style-definition -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls -Wshadow -Wbad-function-cast -Wwrite-strings -fdiagnostics-show-option -fstrict-aliasing -Wmissing-noreturn], [CPPFLAGS="$CPPFLAGS -Wextra -pedantic -Wreturn-type -Wold-style-definition -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls -Wshadow -Wbad-function-cast -Wwrite-strings -fdiagnostics-show-option -fstrict-aliasing -Wmissing-noreturn"])
   ]
 );