The usage of the gcc option -Wunused-parameter interferes badly with the assert() macros. In case -DNDEBUG is specified build fails with: cc1: warnings being treated as errors print.c: In function 'ipset_print_family': print.c:92: error: unused parameter 'opt' print.c: In function 'ipset_print_port': print.c:413: error: unused parameter 'opt' print.c: In function 'ipset_print_proto': A possible fix is just to remove -Wunused, as -Wextra + -Wunused enables -Wunused-paramter. Signed-off-by: Holger Eitzenberger <holger@xxxxxxxxxxxxxxxx> Index: ipset/configure.ac =================================================================== --- ipset.orig/configure.ac 2011-01-18 14:47:46.000000000 +0100 +++ ipset/configure.ac 2011-01-18 14:56:11.000000000 +0100 @@ -144,7 +144,6 @@ AX_CFLAGS_GCC_OPTION(-Wstrict-prototypes) AX_CFLAGS_GCC_OPTION(-Wswitch-default) AX_CFLAGS_GCC_OPTION(-Wundef) -AX_CFLAGS_GCC_OPTION(-Wunused) AX_CFLAGS_GCC_OPTION(-Wwrite-strings) dnl Checks for library functions. -- -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
