build-sys: rename cflags/ldflags variable
Not all of them are for warnings or gc.
diff --git a/configure.ac b/configure.ac
index f28bfed..3be3198 100644
--- a/configure.ac
+++ b/configure.ac
@@ -204,13 +204,13 @@
-fvisibility=hidden \
-ffunction-sections \
-fdata-sections])
-AC_SUBST([WARNINGFLAGS], $with_cflags)
+AC_SUBST([OUR_CFLAGS], $with_cflags)
CC_CHECK_FLAGS_APPEND([with_ldflags], [LDFLAGS], [ \
-Wl,--as-needed \
-Wl,--gc-sections])
-AC_SUBST([GCLDFLAGS], $with_ldflags)
+AC_SUBST([OUR_LDFLAGS], $with_ldflags)
#####################################################################
# Generate files from *.in