$NetBSD: patch-BUILD_compile-pentium32-gcov,v 1.1 2021/05/08 19:47:16 jdolecek Exp $

Shell portability.

--- BUILD/compile-pentium32-gcov.orig	2020-01-26 20:43:49.000000000 +0000
+++ BUILD/compile-pentium32-gcov
@@ -22,7 +22,7 @@ CCACHE_GCOV_VERSION_ENABLED=0
 if ccache -V > /dev/null 2>&1
 then
   CCACHE_VER=`ccache -V | head -1 | sed s/"ccache version "//`
-  if test "$CCACHE_VER" == "2.4-gcov"
+  if test "$CCACHE_VER" = "2.4-gcov"
   then
     CCACHE_GCOV_VERSION_ENABLED=1
   else