From 3a2f641e4e70e76ffa77629c6208970c1a7af667 Mon Sep 17 00:00:00 2001 From: Paul Sherwood Date: Fri, 25 Sep 2015 08:47:49 +0000 Subject: Proposed re-org of definitions repo --- .../build-essential/stage2-gcc-fixed-headers.morph | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 baserock/strata/build-essential/stage2-gcc-fixed-headers.morph (limited to 'baserock/strata/build-essential/stage2-gcc-fixed-headers.morph') diff --git a/baserock/strata/build-essential/stage2-gcc-fixed-headers.morph b/baserock/strata/build-essential/stage2-gcc-fixed-headers.morph new file mode 100644 index 00000000..10794872 --- /dev/null +++ b/baserock/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" + -- cgit v1.2.1