setup-hooks/separate-debug-info.sh: don't inhibit strip hook

Before the change separate-debug-info.sh did the stripping itself.
This scheme has a few problems:
1. Stripping happens only on ELF files. *.a and *.o files are skipped.
   Derivations have to do it manually. Usually incorrectly
   as they don't run $RANLIB (true for `glibc` and `musl`).
2. Stripping happens on all paths. Ideally only `stripDebugList` paths
   should be considered.
3. Host strip is called on Target files.

This change offloads stripping logic to strip hook. This strips more
files for `glibc` and `musl`. Now we can remove most $STRIP calls
from individual derivations.

Co-authored-by: Sandro <sandro.jaeckel@gmail.com>

1 files changed, 0 insertions, 9 deletions

diff --git a/pkgs/development/libraries/glibc/default.nix b/pkgs/development/libraries/glibc/default.nix
index ba782321559..f815e1eaa47 100644
--- a/pkgs/development/libraries/glibc/default.nix
+++ b/pkgs/development/libraries/glibc/default.nix
@@ -127,15 +127,6 @@ callPackage ./common.nix { inherit stdenv; } {
       ln -sf $out/lib/libdl.so.2 $out/lib/libdl.so
       ln -sf $out/lib/libutil.so.1 $out/lib/libutil.so
       touch $out/lib/libpthread.a
-    ''
-      # For some reason these aren't stripped otherwise and retain reference
-      # to bootstrap-tools; on cross-arm this stripping would break objects.
-    + lib.optionalString (stdenv.hostPlatform == stdenv.buildPlatform) ''
-
-      for i in "$out"/lib/*.a; do
-          [ "$i" = "$out/lib/libm.a" ] || $STRIP -S "$i"
-      done
-    '' + ''
 
       # Put libraries for static linking in a separate output.  Note
       # that libc_nonshared.a and libpthread_nonshared.a are required