0f7019601f
Fix the following linking error with uClibc-ng: /nvme/rc-buildroot-test/scripts/instance-1/output-1/host/bin/arc-buildroot-linux-uclibc-gcc -o/nvme/rc-buildroot-test/scripts/instance-1/output-1/build/coremark-pro-1.1.2743/builds/linux/gcc/bin/cjpeg-rose7-preset cjpeg-rose7-preset.o /nvme/rc-buildroot-test/scripts/instance-1/output-1/build/coremark-pro-1.1.2743/builds/linux/gcc/obj/bench/consumer_v2/cjpeg/*.o /nvme/rc-buildroot-test/scripts/instance-1/output-1/build/coremark-pro-1.1.2743/builds/linux/gcc/obj/mith.a -lm -lpthread -lrt /nvme/rc-buildroot-test/scripts/instance-1/output-1/host/lib/gcc/arc-buildroot-linux-uclibc/10.2.0/../../../../arc-buildroot-linux-uclibc/bin/ld: /nvme/rc-buildroot-test/scripts/instance-1/output-1/host/lib/gcc/arc-buildroot-linux-uclibc/10.2.0/libgcc.a(unwind-dw2-fde-dip.o): in function `_Unwind_Find_FDE': /nvme/rc-buildroot-test/scripts/instance-1/output-1/build/host-gcc-final-arc-2020.09-release/build/arc-buildroot-linux-uclibc/libgcc/../../../libgcc/unwind-dw2-fde-dip.c:469: undefined reference to `dl_iterate_phdr' /nvme/rc-buildroot-test/scripts/instance-1/output-1/host/lib/gcc/arc-buildroot-linux-uclibc/10.2.0/../../../../arc-buildroot-linux-uclibc/bin/ld: /nvme/rc-buildroot-test/scripts/instance-1/output-1/build/host-gcc-final-arc-2020.09-release/build/arc-buildroot-linux-uclibc/libgcc/../../../libgcc/unwind-dw2-fde-dip.c:469: undefined reference to `dl_iterate_phdr' /nvme/rc-buildroot-test/scripts/instance-1/output-1/host/lib/gcc/arc-buildroot-linux-uclibc/10.2.0/../../../../arc-buildroot-linux-uclibc/bin/ld: GOT and PLT relocations cannot be fixed with a non dynamic linker /nvme/rc-buildroot-test/scripts/instance-1/output-1/host/lib/gcc/arc-buildroot-linux-uclibc/10.2.0/../../../../arc-buildroot-linux-uclibc/bin/ld: final link failed: bad value collect2: error: ld returned 1 exit status /nvme/rc-buildroot-test/scripts/instance-1/output-1/build/coremark-pro-1.1.2743/workloads/cjpeg-rose7-preset//Makefile:65: recipe for target '/nvme/rc-buildroot-test/scripts/instance-1/output-1/build/coremark-pro-1.1.2743/builds/linux/gcc/bin/cjpeg-rose7-preset' failed Since uClibc-ng 1.0.18 a circular dependency between libc and libgcc exist, when static linking is used. It can be resolved by the compiler when -static is correctly passed in the linking step. So use TARGET_LDFLAGS to pass LDFLAGS Fixes: - http://autobuild.buildroot.org/results/ca86624b09fed961d2b9086fee8b2029845746ea Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com> |
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| arch | ||
| board | ||
| boot | ||
| configs | ||
| docs | ||
| fs | ||
| linux | ||
| package | ||
| support | ||
| system | ||
| toolchain | ||
| utils | ||
| .defconfig | ||
| .flake8 | ||
| .gitignore | ||
| .gitlab-ci.yml | ||
| CHANGES | ||
| Config.in | ||
| Config.in.legacy | ||
| COPYING | ||
| DEVELOPERS | ||
| Makefile | ||
| Makefile.legacy | ||
| README | ||
Buildroot is a simple, efficient and easy-to-use tool to generate embedded Linux systems through cross-compilation. The documentation can be found in docs/manual. You can generate a text document with 'make manual-text' and read output/docs/manual/manual.text. Online documentation can be found at http://buildroot.org/docs.html To build and use the buildroot stuff, do the following: 1) run 'make menuconfig' 2) select the target architecture and the packages you wish to compile 3) run 'make' 4) wait while it compiles 5) find the kernel, bootloader, root filesystem, etc. in output/images You do not need to be root to build or run buildroot. Have fun! Buildroot comes with a basic configuration for a number of boards. Run 'make list-defconfigs' to view the list of provided configurations. Please feed suggestions, bug reports, insults, and bribes back to the buildroot mailing list: buildroot@buildroot.org You can also find us on #buildroot on Freenode IRC. If you would like to contribute patches, please read https://buildroot.org/manual.html#submitting-patches