1 files changed, 38 insertions, 0 deletions
diff --git a/pkgs/stdenv/darwin/patch-bootstrap-tools-next.sh b/pkgs/stdenv/darwin/patch-bootstrap-tools-next.sh
new file mode 100644
index 0000000000000..a5b9edff7cd5f
--- /dev/null
+++ b/pkgs/stdenv/darwin/patch-bootstrap-tools-next.sh
@@ -0,0 +1,38 @@
+set -euo pipefail
+
+export PATH=$tools/bin
+
+cp -R $tools $out
+chmod -R u+w $out
+
+updateInstallName() {
+  local path="$1"
+
+  cp "$path" "$path.new"
+  install_name_tool -id "$path" "$path.new"
+  codesign -f -i "$(basename "$path")" -s - "$path.new"
+  mv -f "$path.new" "$path"
+}
+
+find $out/lib -type f -name '*.dylib' -print0 | while IFS= read -r -d $'\0' lib; do
+  updateInstallName "$lib"
+done
+
+# Provide a gunzip script.
+cat > $out/bin/gunzip <<EOF
+#!$out/bin/sh
+exec $out/bin/gzip -d "\$@"
+EOF
+chmod +x $out/bin/gunzip
+
+# Provide fgrep/egrep.
+echo "#! $out/bin/sh" > $out/bin/egrep
+echo "exec $out/bin/grep -E \"\$@\"" >> $out/bin/egrep
+echo "#! $out/bin/sh" > $out/bin/fgrep
+echo "exec $out/bin/grep -F \"\$@\"" >> $out/bin/fgrep
+
+cat >$out/bin/dsymutil << EOF
+#!$out/bin/sh
+EOF
+
+chmod +x $out/bin/egrep $out/bin/fgrep $out/bin/dsymutil