configure detects protoc based on some pkgconfig logic which confuses
cross compilation and ends up choosing /usr/bin/protoc causing build
failures when host system has version mismatched protoc installed, it
works ok as long as compatible protoc is installed
Fixes
./protobuf-c/protobuf-c.pb.h:17:2: error: This file was generated by an older
version of protoc which is
^
Signed-off-by: Khem Raj <raj.k...@gmail.com>
---
meta-oe/recipes-devtools/protobuf/protobuf-c_1.4.0.bb | 2 ++
1 file changed, 2 insertions(+)
diff --git a/meta-oe/recipes-devtools/protobuf/protobuf-c_1.4.0.bb
b/meta-oe/recipes-devtools/protobuf/protobuf-c_1.4.0.bb
index 3932805248..b3423ba84d 100644
--- a/meta-oe/recipes-devtools/protobuf/protobuf-c_1.4.0.bb
+++ b/meta-oe/recipes-devtools/protobuf/protobuf-c_1.4.0.bb
@@ -19,6 +19,8 @@ S = "${WORKDIR}/git"
inherit autotools pkgconfig
+export PROTOC = "${STAGING_BINDIR_NATIVE}/protoc"
+
# After several fix attempts there is still a race between generating
# t.test-full.pb.h and compiling cxx_generate_packed_data.c despite
# BUILT_SOURCES and explicit dependencies.
--
2.33.1
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