Alternative CI technique for finding linker

rollbear · Jul 9, 2024 · 4ce295f · 4ce295f
1 parent b6d3e1e
commit 4ce295f
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -1709,7 +1709,14 @@ jobs:
             LINKER=`which mold || which gold`
             if [ -n "$LINKER" ]
             then
-              link_flags="${link_flags} -fuse-ld=`basename $LINKER`"
+              LINKER=`basename $LINKER`
+              # ugly hack for gcc-9
+              echo "" | $CXX -E -fuse-fd=$LINKER 2>&1 > /dev/null
+              if [ ! $0 ]
+              then
+                  LINKER="gold"
+              fi
+              link_flags="${link_flags} -fuse-ld=$LINKER"
             fi
           fi
           if [ "x${{ matrix.config.cxx_asan }}" == "xtrue" ]