From f501976babcc283c7d2ae4bea25e5feefc4b98c2 Mon Sep 17 00:00:00 2001
From: Tristan Van Berkom <tristan.vanberkom@codethink.co.uk>
Date: Wed, 22 Mar 2017 09:47:09 +0000
Subject: Moved all elements under the elements directory

---
 .../gnu-toolchain/stage2-gcc-fixed-headers.bst     | 37 ++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 elements/gnu-toolchain/stage2-gcc-fixed-headers.bst

(limited to 'elements/gnu-toolchain/stage2-gcc-fixed-headers.bst')

diff --git a/elements/gnu-toolchain/stage2-gcc-fixed-headers.bst b/elements/gnu-toolchain/stage2-gcc-fixed-headers.bst
new file mode 100644
index 00000000..f3ed0e1e
--- /dev/null
+++ b/elements/gnu-toolchain/stage2-gcc-fixed-headers.bst
@@ -0,0 +1,37 @@
+kind: manual
+
+sources:
+- kind: git
+  url: upstream:gcc-tarball
+  track: baserock/gnu-toolchain
+  ref: b3c9b176c1f10ebeff5700eb3760e9511f23fa06
+
+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"
-- 
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