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| author | Sam Thursfield <sam.thursfield@codethink.co.uk> | 2017-07-07 10:01:07 +0000 |
|---|---|---|
| committer | Sam Thursfield <sam.thursfield@codethink.co.uk> | 2017-07-07 10:01:07 +0000 |
| commit | f6046f9b54c1f14d12a67fa66ca0c881b49e8ceb (patch) | |
| tree | 7c4d5b1aa87b991fecb0b2c585514069947c3f0a /old/strata/build-essential/stage2-gcc-fixed-headers.morph | |
| parent | deba555368fd21316025c5ee0eaaf517b938775e (diff) | |
| download | definitions-f6046f9b54c1f14d12a67fa66ca0c881b49e8ceb.tar.gz | |
Move old Baserock format definitions into old/ directory
Diffstat (limited to 'old/strata/build-essential/stage2-gcc-fixed-headers.morph')
| -rw-r--r-- | old/strata/build-essential/stage2-gcc-fixed-headers.morph | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/old/strata/build-essential/stage2-gcc-fixed-headers.morph b/old/strata/build-essential/stage2-gcc-fixed-headers.morph new file mode 100644 index 00000000..10794872 --- /dev/null +++ b/old/strata/build-essential/stage2-gcc-fixed-headers.morph @@ -0,0 +1,19 @@ +name: stage2-gcc-fixed-headers +kind: chunk +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="$(dirname "$(pwd)")" + target_libgcc_dir="${libgcc_dir#$sysroot}" + mkdir -p "$DESTDIR/$target_libgcc_dir/include-fixed" + cat "gcc/limitx.h" "gcc/glimits.h" "gcc/limity.h" \ + >"$DESTDIR/$target_libgcc_dir/include-fixed/limits.h" + |