# HG changeset patch
# User erikj
# Date 1548281431 28800
# Node ID 65c813da7c658be00b49e9725817abffa93f13c4
# Parent  847f311741b4321bc290fdf7925ce7cdb0a3a025
8217613: [AOT] TEST_OPTS_AOT_MODULES doesn't work on mac
Reviewed-by: tbell, kvn, iignatyev

diff -r 847f311741b4 -r 65c813da7c65 make/RunTests.gmk
--- a/make/RunTests.gmk	Thu Jan 24 01:01:11 2019 +0100
+++ b/make/RunTests.gmk	Wed Jan 23 14:10:31 2019 -0800
@@ -129,19 +129,13 @@
   $1_AOT_LIB := $$($1_BIN)/$$(call SHARED_LIBRARY,$$($1_MODULE))
   $1_AOT_CCLIST := $$(wildcard $$(TOPDIR)/test/hotspot/jtreg/compiler/aot/scripts/$$($1_MODULE)-list.txt)
 
-  ifeq ($(OPENJDK_TARGET_OS), windows)
-    $1_LD := $$(addsuffix $$(EXE_SUFFIX), $$(filter-out $$(FIXPATH), $$(LD)))
-  else
-    $1_LD := $$(LD)
-  endif
-
   # Create jaotc flags.
   # VM flags which don't affect AOT code generation are filtered out: -Xcomp, -XX:+-TieredCompilation
   $1_JAOTC_OPTS := \
       -J-Xmx4g --info \
       $$(addprefix -J, $$(filter-out -Xcomp %TieredCompilation, $$($1_VM_OPTIONS))) \
       $$(addprefix --compile-commands$(SPACE), $$($1_AOT_CCLIST)) \
-      --linker-path $$($1_LD) \
+      --linker-path $$(LD_JAOTC) \
       #
 
   ifneq ($$(filter -ea, $$($1_VM_OPTIONS)), )
@@ -155,12 +149,14 @@
 	$$(call MakeTargetDir)
 	$$(call ExecuteWithLog, $$@, \
 	    $$(FIXPATH) $$(JDK_IMAGE_DIR)/bin/jaotc \
-	    $$($1_JAOTC_OPTS) --output $$@ --module $$($1_MODULE) \
+	        $$($1_JAOTC_OPTS) --output $$@ --module $$($1_MODULE) \
 	)
 	$$(call ExecuteWithLog, $$@.check, \
-	  $$(FIXPATH) $$(JDK_IMAGE_DIR)/bin/java \
-	  $$($1_VM_OPTIONS) -XX:+PrintAOT -XX:+UseAOTStrictLoading -XX:AOTLibrary=$$@ -version \
-	  > $$@.verify-aot \
+	    $$(FIXPATH) $$(JDK_IMAGE_DIR)/bin/java \
+	        $$($1_VM_OPTIONS) -XX:+UnlockDiagnosticVMOptions \
+	        -XX:+PrintAOT -XX:+UseAOTStrictLoading \
+	        -XX:AOTLibrary=$$@ -version \
+	         > $$@.verify-aot \
 	)
 
   $1_AOT_OPTIONS += -XX:AOTLibrary=$$($1_AOT_LIB)
diff -r 847f311741b4 -r 65c813da7c65 make/RunTestsPrebuilt.gmk
--- a/make/RunTestsPrebuilt.gmk	Thu Jan 24 01:01:11 2019 +0100
+++ b/make/RunTestsPrebuilt.gmk	Wed Jan 23 14:10:31 2019 -0800
@@ -254,26 +254,22 @@
 # Setup LD for AOT support
 ifneq ($(DEVKIT_HOME), )
   ifeq ($(OPENJDK_TARGET_OS), windows)
-    LD := $(DEVKIT_HOME)/VC/bin/x64/link
+    LD_JAOTC := $(DEVKIT_HOME)/VC/bin/x64/link.exe
     LIBRARY_PREFIX :=
     SHARED_LIBRARY_SUFFIX := .dll
-    EXE_SUFFIX := .exe
   else ifeq ($(OPENJDK_TARGET_OS), linux)
-    LD := $(DEVKIT_HOME)/bin/ld
+    LD_JAOTC := $(DEVKIT_HOME)/bin/ld
     LIBRARY_PREFIX := lib
     SHARED_LIBRARY_SUFFIX := .so
-    EXE_SUFFIX :=
   else ifeq ($(OPENJDK_TARGET_OS), macosx)
-    LD := $(DEVKIT_HOME)/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld
+    LD_JAOTC := $(DEVKIT_HOME)/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld
     LIBRARY_PREFIX := lib
     SHARED_LIBRARY_SUFFIX := .dylib
-    EXE_SUFFIX :=
   else ifeq ($(OPENJDK_TARGET_OS), solaris)
     # Prefer system linker for AOT on Solaris.
-    LD := ld
+    LD_JAOTC := ld
     LIBRARY_PREFIX := lib
     SHARED_LIBRARY_SUFFIX := .so
-    EXE_SUFFIX :=
   endif
 else
   LD := ld
@@ -315,10 +311,9 @@
     OPENJDK_TARGET_CPU_ENDIAN := $(OPENJDK_TARGET_CPU_ENDIAN), \
     NUM_CORES := $(NUM_CORES), \
     MEMORY_SIZE := $(MEMORY_SIZE), \
-    LD := $(LD), \
+    LD_JAOTC := $(LD_JAOTC), \
     LIBRARY_PREFIX := $(LIBRARY_PREFIX), \
     SHARED_LIBRARY_SUFFIX := $(SHARED_LIBRARY_SUFFIX), \
-    EXE_SUFFIX := $(EXE_SUFFIX), \
     include $(TOPDIR)/make/RunTestsPrebuiltSpec.gmk, \
     $(CUSTOM_NEW_SPEC_LINE), \
 )
diff -r 847f311741b4 -r 65c813da7c65 make/autoconf/spec.gmk.in
--- a/make/autoconf/spec.gmk.in	Thu Jan 24 01:01:11 2019 +0100
+++ b/make/autoconf/spec.gmk.in	Wed Jan 23 14:10:31 2019 -0800
@@ -487,6 +487,9 @@
 # The linker can be gcc or ld on unix systems, or link.exe on windows systems.
 LD:=@FIXPATH@ @LD@
 
+# Linker used by the jaotc tool for AOT compilation.
+LD_JAOTC:=@LD_JAOTC@
+
 # Xcode SDK path
 SDKROOT:=@SDKROOT@
 
diff -r 847f311741b4 -r 65c813da7c65 make/autoconf/toolchain.m4
--- a/make/autoconf/toolchain.m4	Thu Jan 24 01:01:11 2019 +0100
+++ b/make/autoconf/toolchain.m4	Wed Jan 23 14:10:31 2019 -0800
@@ -715,12 +715,18 @@
       AC_MSG_RESULT([yes])
     fi
     LDCXX="$LD"
+    # jaotc being a windows program expects the linker to be supplied with exe suffix.
+    LD_JAOTC="$LD$EXE_SUFFIX"
   else
     # All other toolchains use the compiler to link.
     LD="$CC"
     LDCXX="$CXX"
+    # jaotc expects 'ld' as the linker rather than the compiler.
+    BASIC_CHECK_TOOLS([LD_JAOTC], ld)
+    BASIC_FIXUP_EXECUTABLE(LD_JAOTC)
   fi
   AC_SUBST(LD)
+  AC_SUBST(LD_JAOTC)
   # FIXME: it should be CXXLD, according to standard (cf CXXCPP)
   AC_SUBST(LDCXX)