use existing musl-gcc if available

crashappsec · Sep 15, 2023 · 0fc4325 · 0fc4325
1 parent 72acfa2
commit 0fc4325
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/files/bin/buildlibs.sh b/files/bin/buildlibs.sh
@@ -139,6 +139,15 @@ function ensure_musl {
   if [[ ${OS} = "macosx" ]] ; then
       return
   fi
+  if [[ ! -f ${MUSL_GCC} ]] ; then
+      # if musl-gcc is already installed, use it
+      existing_musl=$(which musl-gcc 2> /dev/null)
+      if [[ -n "${existing_musl}" ]]; then
+        mkdir -p $(dirname ${MUSL_GCC})
+        ln -s ${existing_musl} ${MUSL_GCC}
+        echo $(color GREEN Linking existing musl-gcc: ) ${existing_musl} $(color GREEN "->" ) ${MUSL_GCC}
+      fi
+  fi
   if [[ ! -f ${MUSL_GCC} ]] ; then
     get_src musl git://git.musl-libc.org/musl
     colorln CYAN Building musl