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author | Sam Thursfield <sam.thursfield@codethink.co.uk> | 2014-09-26 12:07:06 +0100 |
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committer | Sam Thursfield <sam.thursfield@codethink.co.uk> | 2014-09-26 13:18:24 +0100 |
commit | e9dbfdc623101442370d51525e8cdbe3867eab02 (patch) | |
tree | e3212f19e99a2043bfc8f519a70ff8a857c68126 /strata/build-essential/stage2-gcc-fixed-headers.morph | |
parent | f8eb5d55ef5edc933442f489ae806a5a70d2a0cc (diff) | |
download | definitions-e9dbfdc623101442370d51525e8cdbe3867eab02.tar.gz |
Add back missing comments to build-essential chunk morphs
These will have been lost in the automated chunks-in-definitions
transition.
Diffstat (limited to 'strata/build-essential/stage2-gcc-fixed-headers.morph')
-rw-r--r-- | strata/build-essential/stage2-gcc-fixed-headers.morph | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/strata/build-essential/stage2-gcc-fixed-headers.morph b/strata/build-essential/stage2-gcc-fixed-headers.morph index 2c4741ee..10794872 100644 --- a/strata/build-essential/stage2-gcc-fixed-headers.morph +++ b/strata/build-essential/stage2-gcc-fixed-headers.morph @@ -1,6 +1,14 @@ 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)")" @@ -8,3 +16,4 @@ install-commands: 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" + |