# HG changeset patch
# User stefank
# Date 1322488711 -3600
# Node ID f4414323345fd5914e4e510cf72d239cdf2fc625
# Parent  f1391adc6681bb2f4c8827f55991591567f1a586
7116081: USE_PRECOMPILED_HEADER=0 triggers a single threaded build of the JVM
Summary: Changed the conditional to see if the precompiled header has been specified. Also, removed the unused PrecompiledOption.
Reviewed-by: dholmes, brutisso

diff -r f1391adc6681 -r f4414323345f make/bsd/makefiles/gcc.make
--- a/make/bsd/makefiles/gcc.make	Mon Nov 28 10:19:26 2011 +0100
+++ b/make/bsd/makefiles/gcc.make	Mon Nov 28 14:58:31 2011 +0100
@@ -86,7 +86,6 @@
 ifneq "$(shell expr \( $(CC_VER_MAJOR) \> 3 \) \| \( \( $(CC_VER_MAJOR) = 3 \) \& \( $(CC_VER_MINOR) \>= 4 \) \))" "0"
 # Allow the user to turn off precompiled headers from the command line.
 ifneq ($(USE_PRECOMPILED_HEADER),0)
-USE_PRECOMPILED_HEADER=1
 PRECOMPILED_HEADER_DIR=.
 PRECOMPILED_HEADER_SRC=$(GAMMADIR)/src/share/vm/precompiled/precompiled.hpp
 PRECOMPILED_HEADER=$(PRECOMPILED_HEADER_DIR)/precompiled.hpp.gch
@@ -216,7 +215,7 @@
 endif
 
 # -DDONT_USE_PRECOMPILED_HEADER will exclude all includes in precompiled.hpp.
-ifneq ($(USE_PRECOMPILED_HEADER),1)
+ifeq ($(USE_PRECOMPILED_HEADER),0)
 CFLAGS += -DDONT_USE_PRECOMPILED_HEADER
 endif
 
diff -r f1391adc6681 -r f4414323345f make/bsd/makefiles/top.make
--- a/make/bsd/makefiles/top.make	Mon Nov 28 10:19:26 2011 +0100
+++ b/make/bsd/makefiles/top.make	Mon Nov 28 14:58:31 2011 +0100
@@ -47,12 +47,10 @@
 Plat_File   = $(Platform_file)
 CDG         = cd $(GENERATED); 
 
-ifdef USE_PRECOMPILED_HEADER
-PrecompiledOption = -DUSE_PRECOMPILED_HEADER
-UpdatePCH         = $(MAKE) -f vm.make $(PRECOMPILED_HEADER) $(MFLAGS) 
+ifneq ($(USE_PRECOMPILED_HEADER),0)
+UpdatePCH = $(MAKE) -f vm.make $(PRECOMPILED_HEADER) $(MFLAGS) 
 else
-UpdatePCH         = \# precompiled header is not used
-PrecompiledOption = 
+UpdatePCH = \# precompiled header is not used
 endif
 
 Cached_plat = $(GENERATED)/platform.current
diff -r f1391adc6681 -r f4414323345f make/linux/makefiles/gcc.make
--- a/make/linux/makefiles/gcc.make	Mon Nov 28 10:19:26 2011 +0100
+++ b/make/linux/makefiles/gcc.make	Mon Nov 28 14:58:31 2011 +0100
@@ -50,7 +50,6 @@
 ifneq "$(shell expr \( $(CC_VER_MAJOR) \> 3 \) \| \( \( $(CC_VER_MAJOR) = 3 \) \& \( $(CC_VER_MINOR) \>= 4 \) \))" "0"
 # Allow the user to turn off precompiled headers from the command line.
 ifneq ($(USE_PRECOMPILED_HEADER),0)
-USE_PRECOMPILED_HEADER=1
 PRECOMPILED_HEADER_DIR=.
 PRECOMPILED_HEADER_SRC=$(GAMMADIR)/src/share/vm/precompiled/precompiled.hpp
 PRECOMPILED_HEADER=$(PRECOMPILED_HEADER_DIR)/precompiled.hpp.gch
@@ -165,7 +164,7 @@
 endif
 
 # -DDONT_USE_PRECOMPILED_HEADER will exclude all includes in precompiled.hpp.
-ifneq ($(USE_PRECOMPILED_HEADER),1)
+ifeq ($(USE_PRECOMPILED_HEADER),0)
 CFLAGS += -DDONT_USE_PRECOMPILED_HEADER
 endif
 
diff -r f1391adc6681 -r f4414323345f make/linux/makefiles/top.make
--- a/make/linux/makefiles/top.make	Mon Nov 28 10:19:26 2011 +0100
+++ b/make/linux/makefiles/top.make	Mon Nov 28 14:58:31 2011 +0100
@@ -47,12 +47,10 @@
 Plat_File   = $(Platform_file)
 CDG         = cd $(GENERATED); 
 
-ifdef USE_PRECOMPILED_HEADER
-PrecompiledOption = -DUSE_PRECOMPILED_HEADER
-UpdatePCH         = $(MAKE) -f vm.make $(PRECOMPILED_HEADER) $(MFLAGS) 
+ifneq ($(USE_PRECOMPILED_HEADER),0)
+UpdatePCH = $(MAKE) -f vm.make $(PRECOMPILED_HEADER) $(MFLAGS) 
 else
-UpdatePCH         = \# precompiled header is not used
-PrecompiledOption = 
+UpdatePCH = \# precompiled header is not used
 endif
 
 Cached_plat = $(GENERATED)/platform.current
diff -r f1391adc6681 -r f4414323345f make/solaris/makefiles/gcc.make
--- a/make/solaris/makefiles/gcc.make	Mon Nov 28 10:19:26 2011 +0100
+++ b/make/solaris/makefiles/gcc.make	Mon Nov 28 14:58:31 2011 +0100
@@ -49,7 +49,6 @@
 ifneq "$(shell expr \( $(CC_VER_MAJOR) \> 3 \) \| \( \( $(CC_VER_MAJOR) = 3 \) \& \( $(CC_VER_MINOR) \>= 4 \) \))" "0"
 # Allow the user to turn off precompiled headers from the command line.
 ifneq ($(USE_PRECOMPILED_HEADER),0)
-USE_PRECOMPILED_HEADER=1
 PRECOMPILED_HEADER_DIR=.
 PRECOMPILED_HEADER_SRC=$(GAMMADIR)/src/share/vm/precompiled/precompiled.hpp
 PRECOMPILED_HEADER=$(PRECOMPILED_HEADER_DIR)/precompiled.hpp.gch
@@ -142,7 +141,7 @@
 endif
 
 # -DDONT_USE_PRECOMPILED_HEADER will exclude all includes in precompiled.hpp.
-ifneq ($(USE_PRECOMPILED_HEADER),1)
+ifeq ($(USE_PRECOMPILED_HEADER),0)
 CFLAGS += -DDONT_USE_PRECOMPILED_HEADER
 endif