Don't clobber our toolchain defaults. https://bugs.gentoo.org/898240 --- a/configure.ac +++ b/configure.ac @@ -96,7 +96,9 @@ CLOCK_DEFINES='-DDATA_DIR="\"$(datadir)\"" -DPKGDATA_DIR="\"$(pkgdatadir)\""' AC_SUBST([CLOCK_DEFINES]) dnl CFLAGS -CFLAGS="$CFLAGS -Wall -pedantic -std=c99 -fno-strict-aliasing -fmessage-length=0 -D_FORTIFY_SOURCE=2" +CFLAGS="$CFLAGS -Wall -pedantic -std=c99 -fno-strict-aliasing -fmessage-length=0" + +AX_ADD_FORTIFY_SOURCE AC_CONFIG_FILES([ Makefile