#8031: new gcc indirect linking policy changes cause build failures / missing symbols. ----------------------------+---------------------------- Reporter: kallisti5 | Owner: bonefish Type: bug | Status: new Priority: high | Milestone: R1/beta1 Component: Build System | Version: R1/Development Resolution: | Keywords: Blocked By: | Blocking: Has a Patch: 0 | Platform: All ----------------------------+---------------------------- Comment (by kallisti5): verified that I was incorrect before... pre r43186: * stock: build failure * add --no-as-needed: build failure * add --as-needed: build failure * add --no-add-needed: build failure * add --add-needed: build failure the stock collect command where the issue is: /usr/lib/gcc/x86_64-linux-gnu/4.6.1/collect2 --build-id --no-add-needed --as-needed --eh-frame-hdr -m elf_x86_64 --hash-style=gnu -dynamic-linker /lib64/ld-linux-x86-64.so.2 -z relro -o ../../../generated/objects/linux/x86/release/tools/unzip/unzip /usr/lib/gcc/x86_64-linux-gnu/4.6.1/../../../x86_64-linux-gnu/crt1.o /usr/lib/gcc/x86_64-linux-gnu/4.6.1/../../../x86_64-linux-gnu/crti.o /usr/lib/gcc/x86_64-linux-gnu/4.6.1/crtbegin.o -L/usr/lib/gcc/x86_64 -linux-gnu/4.6.1 -L/usr/lib/gcc/x86_64-linux-gnu/4.6.1/../../../x86_64 -linux-gnu -L/usr/lib/gcc/x86_64-linux-gnu/4.6.1/../../../../lib -L/lib/x86_64-linux-gnu -L/lib/../lib -L/usr/lib/x86_64-linux-gnu -L/usr/lib/../lib -L/usr/lib/gcc/x86_64-linux-gnu/4.6.1/../../.. ../../../generated/objects/linux/x86/release/tools/unzip/unzip.o ../../../generated/objects/linux/x86/release/tools/unzip/unreduce.o ../../../generated/objects/linux/x86/release/tools/unzip/unshrink.o ../../../generated/objects/linux/lib/libroot_build.so ../../../generated/objects/linux/x86/release/tools/unzip/libunzip.a ../../../generated/objects/linux/lib/libbe_build.so -lsupc++ -lgcc --as- needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /usr/lib/gcc/x86_64-linux-gnu/4.6.1/crtend.o /usr/lib/gcc/x86_64-linux- gnu/4.6.1/../../../x86_64-linux-gnu/crtn.o notice the multiple -needed flags. Ubuntu and Fedora seem to do this now with Debian considering it. * Removing the first --as-needed causes the collect to succeed... adding more flags doesn't seem to disable it. -- Ticket URL: <http://dev.haiku-os.org/ticket/8031#comment:21> Haiku <http://dev.haiku-os.org> Haiku - the operating system.