$NetBSD$

Support SunOS/gcc.

--- a/make/hotspot/lib/CompileJvm.gmk.orig	2019-01-08 09:40:28.000000000 +0000
+++ b/make/hotspot/lib/CompileJvm.gmk
@@ -109,7 +109,7 @@ else ifeq ($(OPENJDK_TARGET_CPU), x86_64
 endif
 
 # Inline assembly for solaris
-ifeq ($(call isTargetOs, solaris), true)
+ifeq ($(TOOLCHAIN_TYPE), solstudio)
   ifeq ($(call isTargetCpu, x86_64), true)
     JVM_CFLAGS += $(TOPDIR)/src/hotspot/os_cpu/solaris_x86/solaris_x86_64.il
   else ifeq ($(call isTargetCpu, sparcv9), true)