diff options
author | Alyssa Ross <hi@alyssa.is> | 2019-01-07 02:18:36 +0000 |
---|---|---|
committer | Alyssa Ross <hi@alyssa.is> | 2019-01-07 02:18:47 +0000 |
commit | 36f56d99fa0a0765c9f1de4a5f17a9b05830c3f2 (patch) | |
tree | b3faaf573407b32aa645237a4d16b82778a39a92 /nixpkgs/pkgs/build-support/setup-hooks/strip.sh | |
parent | 4e31070265257dc67d120c27e0f75c2344fdfa9a (diff) | |
parent | abf060725d7614bd3b9f96764262dfbc2f9c2199 (diff) | |
download | nixlib-36f56d99fa0a0765c9f1de4a5f17a9b05830c3f2.tar nixlib-36f56d99fa0a0765c9f1de4a5f17a9b05830c3f2.tar.gz nixlib-36f56d99fa0a0765c9f1de4a5f17a9b05830c3f2.tar.bz2 nixlib-36f56d99fa0a0765c9f1de4a5f17a9b05830c3f2.tar.lz nixlib-36f56d99fa0a0765c9f1de4a5f17a9b05830c3f2.tar.xz nixlib-36f56d99fa0a0765c9f1de4a5f17a9b05830c3f2.tar.zst nixlib-36f56d99fa0a0765c9f1de4a5f17a9b05830c3f2.zip |
Add 'nixpkgs/' from commit 'abf060725d7614bd3b9f96764262dfbc2f9c2199'
git-subtree-dir: nixpkgs git-subtree-mainline: 4e31070265257dc67d120c27e0f75c2344fdfa9a git-subtree-split: abf060725d7614bd3b9f96764262dfbc2f9c2199
Diffstat (limited to 'nixpkgs/pkgs/build-support/setup-hooks/strip.sh')
-rw-r--r-- | nixpkgs/pkgs/build-support/setup-hooks/strip.sh | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/build-support/setup-hooks/strip.sh b/nixpkgs/pkgs/build-support/setup-hooks/strip.sh new file mode 100644 index 000000000000..fc4c7bfbaf95 --- /dev/null +++ b/nixpkgs/pkgs/build-support/setup-hooks/strip.sh @@ -0,0 +1,57 @@ +# This setup hook strips libraries and executables in the fixup phase. + +fixupOutputHooks+=(_doStrip) + +_doStrip() { + # We don't bother to strip build platform code because it shouldn't make it + # to $out anyways---if it does, that's a bigger problem that a lack of + # stripping will help catch. + local -ra flags=(dontStripHost dontStripTarget) + local -ra stripCmds=(STRIP TARGET_STRIP) + + # Optimization + if [[ "$STRIP" == "$TARGET_STRIP" ]]; then + dontStripTarget+=1 + fi + + local i + for i in ${!stripCmds[@]}; do + local -n flag="${flags[$i]}" + local -n stripCmd="${stripCmds[$i]}" + + # `dontStrip` disables them all + if [[ "$dontStrip" || "$flag" ]] || ! type -f "$stripCmd" 2>/dev/null + then continue; fi + + stripDebugList=${stripDebugList:-lib lib32 lib64 libexec bin sbin} + if [ -n "$stripDebugList" ]; then + stripDirs "$stripCmd" "$stripDebugList" "${stripDebugFlags:--S}" + fi + + stripAllList=${stripAllList:-} + if [ -n "$stripAllList" ]; then + stripDirs "$stripCmd" "$stripAllList" "${stripAllFlags:--s}" + fi + done +} + +stripDirs() { + local cmd="$1" + local dirs="$2" + local stripFlags="$3" + local dirsNew= + + local d + for d in ${dirs}; do + if [ -d "$prefix/$d" ]; then + dirsNew="${dirsNew} $prefix/$d " + fi + done + dirs=${dirsNew} + + if [ -n "${dirs}" ]; then + header "stripping (with command $cmd and flags $stripFlags) in$dirs" + find $dirs -type f -print0 | xargs -0 ${xargsFlags:--r} $cmd $commonStripFlags $stripFlags 2>/dev/null || true + stopNest + fi +} |