It seems my recent changes has caused yet another build failure. I'm
puzzled over why this worked in our internal CI builds but fails in
other situations. Some toolchains must simply be accepting @LIBZ_CFLAGS@
on the command line. Anyway, the fix is to make sure the variables are
always defined in configure:
Bug: https://bugs.openjdk.java.net/browse/JDK-8196951
Patch:
diff -r 8cc67294ec56 make/autoconf/lib-bundled.m4
--- a/make/autoconf/lib-bundled.m4
+++ b/make/autoconf/lib-bundled.m4
@@ -209,6 +209,8 @@
AC_MSG_ERROR([Invalid value for --with-zlib: ${with_zlib}, use
'system' or 'bundled'])
fi
+ LIBZ_CFLAGS=""
+ LIBZ_LIBS=""
if test "x$USE_EXTERNAL_LIBZ" = "xfalse"; then
LIBZ_CFLAGS="$LIBZ_CFLAGS
-I$TOPDIR/src/java.base/share/native/libzip/zlib"
else
/Erik
