$NetBSD$

Support for SunOS/gcc.

--- a/make/launcher/Launcher-jdk.pack.gmk.orig	2019-01-08 09:40:27.000000000 +0000
+++ b/make/launcher/Launcher-jdk.pack.gmk
@@ -43,7 +43,9 @@ $(eval $(call SetupBuildLauncher, pack20
 # Also provide an override for non-conformant libraries.
 ifeq ($(TOOLCHAIN_TYPE), gcc)
   CXXFLAGS_JDKEXE += -fvisibility=hidden
+ ifeq ($(call isTargetOs, solaris), false)
   LDFLAGS_JDKEXE += -Wl,--exclude-libs,ALL
+ endif
 else ifeq ($(TOOLCHAIN_TYPE), clang)
   ifeq ($(call isTargetOs, macosx), false)
     CXXFLAGS_JDKEXE += -fvisibility=hidden