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a2fac5a0a4
* Makefile.am: include descriptor.pb.cc when building libprotoc.so * otherwise plugin.pb.o has undefined symbol scc_info_FileDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto and build with gold fails with: core2-32-oe-linux/protobuf/3.8.0-r0/recipe-sysroot-native/usr/bin/i686-oe-linux/../../libexec/i686-oe-linux/gcc/i686-oe-linux/9.1.0/ld.bfd: ./.libs/libprotoc.so: undefined reference to `descriptor_table_google_2fprotobuf_2fdescriptor_2eproto' core2-32-oe-linux/protobuf/3.8.0-r0/recipe-sysroot-native/usr/bin/i686-oe-linux/../../libexec/i686-oe-linux/gcc/i686-oe-linux/9.1.0/ld.bfd: ./.libs/libprotoc.so: undefined reference to `scc_info_FileDescriptorProto_google_2fprotobuf_2fdescriptor_2eproto' * examples/Makefile: respect CXX,LDFLAGS variables, fix build with gold * move pkg-config call to separate variable, so that the final version of the whole command so it's shown in log.do_compile_ptest_base * add ../src/google/protobuf/.libs/timestamp.pb.o when linking add_person_cpp otherwise it fails to link with gold: i686-oe-linux-g++ -m32 -march=core2 -mtune=core2 -msse3 -mfpmath=sse --sysroot=core2-32-oe-linux/protobuf/3.8.0-r0/recipe-sysroot -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed add_person.cc addressbook.pb.cc -o add_person_cpp `pkg-config --cflags --libs protobuf` /tmp/cccjSJQs.o:addressbook.pb.cc:scc_info_Person_addressbook_2eproto: error: undefined reference to 'scc_info_Timestamp_google_2fprotobuf_2ftimestamp_2eproto' /tmp/cccjSJQs.o:addressbook.pb.cc:descriptor_table_addressbook_2eproto_deps: error: undefined reference to 'descriptor_table_google_2fprotobuf_2ftimestamp_2eproto' collect2: error: ld returned 1 exit status Makefile:43: recipe for target 'add_person_cpp' failed * and the same with list_people_cpp this time with pkg-config already through the variable: i686-oe-linux-g++ -m32 -march=core2 -mtune=core2 -msse3 -mfpmath=sse --sysroot=core2-32-oe-linux/protobuf/3.8.0-r0/recipe-sysroot -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed -pthread -Icore2-32-oe-linux/protobuf/3.8.0-r0/git/src -Lcore2-32-oe-linux/protobuf/3.8.0-r0/git/src/.libs -Lcore2-32-oe-linux/protobuf/3.8.0-r0/recipe-sysroot/usr/lib -lprotobuf list_people.cc addressbook.pb.cc -o list_people_cpp /tmp/ccpaI5Su.o:addressbook.pb.cc:scc_info_Person_addressbook_2eproto: error: undefined reference to 'scc_info_Timestamp_google_2fprotobuf_2ftimestamp_2eproto' /tmp/ccpaI5Su.o:addressbook.pb.cc:descriptor_table_addressbook_2eproto_deps: error: undefined reference to 'descriptor_table_google_2fprotobuf_2ftimestamp_2eproto' collect2: error: ld returned 1 exit status Makefile:49: recipe for target 'list_people_cpp' failed Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com> Signed-off-by: Khem Raj <raj.khem@gmail.com>