-I $(top_builddir)/src/core \
-I $(top_srcdir)/src/core \
-I $(top_srcdir)/src/libudev \
- -I $(top_srcdir)/src/udev
+ -I $(top_srcdir)/src/udev \
+ $(OUR_CPPFLAGS)
-AM_CFLAGS = $(WARNINGFLAGS)
-AM_LDFLAGS = $(GCLDFLAGS)
+AM_CFLAGS = $(OUR_GFLAGS)
+AM_LDFLAGS = $(OUR_LDFLAGS)
# ------------------------------------------------------------------------------
if TARGET_GENTOO
fi
if [ "x$1" = "xc" ]; then
- ./configure CFLAGS='-g -O0 -Wp,-U_FORTIFY_SOURCE' $args
+ ./configure CFLAGS='-g -O0' $args
make clean
else
echo
echo "Initialized build system. For a common configuration please run:"
echo "----------------------------------------------------------------"
echo
- echo "./configure CFLAGS='-g -O0 -Wp,-U_FORTIFY_SOURCE' $args"
+ echo "./configure CFLAGS='-g -O0' $args"
echo
fi
-Wno-missing-field-initializers \
-Wno-unused-result \
-Werror=overflow \
- -Wp,-D_FORTIFY_SOURCE=2 \
-ffast-math \
-fno-common \
-fdiagnostics-show-option \
-fno-strict-aliasing \
-fvisibility=hidden \
-ffunction-sections \
- -fdata-sections])
-AC_SUBST([WARNINGFLAGS], $with_cflags)
+ -fdata-sections \
+ -fstack-protector])
+AC_SUBST([OUR_CFLAGS], $with_cflags)
+
+CC_CHECK_FLAGS_APPEND([with_cppflags], [CPPFLAGS], [\
+ -Wp,-D_FORTIFY_SOURCE=2])
+AC_SUBST([OUR_CPPFLAGS], $with_cppflags)
CC_CHECK_FLAGS_APPEND([with_ldflags], [LDFLAGS], [\
-Wl,--as-needed \
- -Wl,--gc-sections])
-AC_SUBST([GCLDFLAGS], $with_ldflags)
+ -Wl,--gc-sections \
+ -Wl,-z,relro \
+ -Wl,-z,now])
+AC_SUBST([OUR_LDFLAGS], $with_ldflags)
AC_SEARCH_LIBS([clock_gettime], [rt], [], [AC_MSG_ERROR([*** POSIX RT library not found])])
AC_SEARCH_LIBS([dlsym], [dl], [], [AC_MSG_ERROR([*** Dynamic linking loader library not found])])
Split /usr: ${enable_split_usr}
man pages: ${have_manpages}
- CFLAGS: ${CFLAGS}
- CPPLAGS: ${CPPFLAGS}
- LDFLAGS: ${LDFLAGS}
+ CFLAGS: ${OUR_CFLAGS} ${CFLAGS}
+ CPPLAGS: ${OUR_CPPFLAGS} ${CPPFLAGS}
+ LDFLAGS: ${OUR_LDFLAGS} ${LDFLAGS}
])