diff options
author | Tristan Van Berkom <tristan.vanberkom@codethink.co.uk> | 2017-03-21 12:36:42 +0000 |
---|---|---|
committer | Tristan Van Berkom <tristan.vanberkom@codethink.co.uk> | 2017-03-21 12:36:42 +0000 |
commit | 24e2b51f2b81b6b48376a5b4facbcddb4caad177 (patch) | |
tree | 3fbebe6b77a30d35b5a8f67dd652e9b1556e3988 /gnu-toolchain/stage2-reset-specs.bst | |
parent | 19f5819c58225e13cda8c239c318ff9bd779807d (diff) | |
download | definitions-24e2b51f2b81b6b48376a5b4facbcddb4caad177.tar.gz |
Renamed build-essential to gnu-toolchain
Diffstat (limited to 'gnu-toolchain/stage2-reset-specs.bst')
-rw-r--r-- | gnu-toolchain/stage2-reset-specs.bst | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/gnu-toolchain/stage2-reset-specs.bst b/gnu-toolchain/stage2-reset-specs.bst new file mode 100644 index 00000000..5910903e --- /dev/null +++ b/gnu-toolchain/stage2-reset-specs.bst @@ -0,0 +1,35 @@ +kind: manual + +depends: +- filename: gnu-toolchain/stage1.bst + type: build +- filename: gnu-toolchain/stage2-fhs-dirs.bst + type: runtime +- 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: + # Nasty hack to get around being unable to reliably add configuration to gcc, + # hence the gcc specs are modified, combined with Baserock's rootfs protection + # preventing specs being modified before builds. + # The limitation is overcome by installing files as part of a chunk, which + # overwrites previous files. + # New specs were added for the bootstrap builds, but after stage2 we start + # having chrooted builds, so the old specs need to be replaced. + # Unfortunately we can't just replace the specs with the ones gcc produces, + # since gcc behaves differently without specs to with specs it produces! + # So we use a **NASTY HACK** to replace the specs symlink with one that + # points to a file that doesn't exist. + install-commands: + - | + STAGE2_SYSROOT="$(dirname $(dirname $(pwd)))" + specs_dir="$(dirname $(%{target-stage1}-gcc -print-libgcc-file-name))" + target_specs_dir="%{install-root}/${specs_dir#$STAGE2_SYSROOT}" + mkdir -p "$target_specs_dir" + ln -s "temporary specs removed by baserock bootstrap" "$target_specs_dir/specs" |