kind: manual sources: - kind: git url: upstream:gcc-tarball track: baserock/gcc-7.1.0 ref: 3b0dbcfa2e5d12bd80cab1b35f08653d61fe7838 depends: - filename: gnu-toolchain/stage1.bst type: build - gnu-toolchain/stage2-linux-api-headers.bst - gnu-toolchain/stage2-glibc.bst variables: prefix: /tools environment: PATH: /tools/bin:/usr/bin:/bin:/usr/sbin:/sbin config: install-commands: # Stage 1 GCC's fixincludes process created a limits.h before there was # a real limits.h available for the target. This step (taken from Linux # Linux From Scratch) creates a better one so that stage 2 GCC can compile. # # THIS IS A FRAGILE HACK! We need to replace the headers. The only way to # overwrite files in a staging area is to install a new chunk. # This is undesired behaviour in the long term, as we want to never # have overlaps, so this functionality may go away. - | libgcc_dir=$(dirname $(%{target-stage1}-gcc -print-libgcc-file-name)) sysroot="$(dirname $(dirname $(pwd)))" target_libgcc_dir="${libgcc_dir#$sysroot}" mkdir -p "%{install-root}/$target_libgcc_dir/include-fixed" cat "gcc/limitx.h" "gcc/glimits.h" "gcc/limity.h" \ >"%{install-root}/$target_libgcc_dir/include-fixed/limits.h"