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openwrt-routing/olsrd/patches/011-bison.patch
pmelange 5cc8e05885 olsrd: migrate to using bison 3.7.1
With the upgrade to bison 3.7.1 (openwrt commit 1cf842d) building
olsrd was failing.  Now, instead of the contents of header files
being directly inserted into the generated source files, they are
instead included with a #include directive.

The local.mk has, until now, done some magic with *-tmp files,
which is not longer necessary and even causes builds to fail.

src/cfgparser/oparse.c:265:10: fatal error: oparse.h-tmp: No such file or directory
 #include "oparse.h-tmp"

Suggested-by: Jo-Philipp Wich <jo@mein.io>
Signed-off-by: Perry Melange <isprotejesvalkata@gmail.com>
2020-08-27 18:01:39 +02:00

17 lines
660 B
Diff

--- a/src/cfgparser/local.mk
+++ b/src/cfgparser/local.mk
@@ -74,12 +74,8 @@ $(C)oparse.c: $(C)oparse.y $(C)olsrd_conf.h $(C)Makefile
ifeq ($(VERBOSE),0)
@echo "[BISON] $@"
endif
- $(MAKECMDPREFIX)$(BISON) -d -o "$@-tmp" "$<"
- $(MAKECMDPREFIX)sed -e 's/register //' \
- -e '/^#line/s/$(call quote,$@-tmp)/$(call quote,$@)/' \
- < "$@-tmp" >"$@"
- $(MAKECMDPREFIX)mv "$(subst .c,.h,$@-tmp)" "$(subst .c,.h,$@)"
- $(MAKECMDPREFIX)$(RM) "$@-tmp" "$(subst .c,.h,$@-tmp)"
+ $(MAKECMDPREFIX)$(BISON) -d -o "$@" "$<"
+ $(MAKECMDPREFIX)sed -e 's/register //' "$@" > "$@.o" && mv "$@.o" "$@"
$(C)oparse.o: CFLAGS := $(filter-out -Wunreachable-code,$(CFLAGS))