[Buildroot] [git commit] package/olsr: fix build with bison 3.7.1

Thomas Petazzoni thomas.petazzoni at bootlin.com
Mon Sep 7 19:33:20 UTC 2020


commit: https://git.buildroot.net/buildroot/commit/?id=458a9d3f737b8f34b3d673e594f17591b3fd0a8a
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master

Fixes:
 - http://autobuild.buildroot.org/results/174f64f5663e655eb97994b903293c07c70268fe

Signed-off-by: Fabrice Fontaine <fontaine.fabrice at gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at bootlin.com>
---
 .../0001-olsrd-migrate-to-using-bison-3.7.1.patch  | 48 ++++++++++++++++++++++
 1 file changed, 48 insertions(+)

diff --git a/package/olsr/0001-olsrd-migrate-to-using-bison-3.7.1.patch b/package/olsr/0001-olsrd-migrate-to-using-bison-3.7.1.patch
new file mode 100644
index 0000000000..c29ecfc5d4
--- /dev/null
+++ b/package/olsr/0001-olsrd-migrate-to-using-bison-3.7.1.patch
@@ -0,0 +1,48 @@
+From f31eec323ae65124474664f8a0444f7c035556dd Mon Sep 17 00:00:00 2001
+From: Fabrice Fontaine <fontaine.fabrice at gmail.com>
+Date: Sun, 6 Sep 2020 22:31:12 +0200
+Subject: [PATCH] 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 at mein.io>
+Signed-off-by: Perry Melange <isprotejesvalkata at gmail.com>
+[Retrieved from:
+https://github.com/openwrt-routing/packages/commit/5cc8e058850acbc22fe92c5e2b24863efc577971]
+Signed-off-by: Fabrice Fontaine <fontaine.fabrice at gmail.com>
+[Upstream status: https://github.com/OLSR/olsrd/pull/87]
+---
+ src/cfgparser/local.mk | 8 ++------
+ 1 file changed, 2 insertions(+), 6 deletions(-)
+
+diff --git a/src/cfgparser/local.mk b/src/cfgparser/local.mk
+index e767abfc..56e594e4 100644
+--- 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))
+ 
+-- 
+2.28.0
+


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