From a9ba4782ef8e261c30da2b19cf26968bec0436d2 Mon Sep 17 00:00:00 2001
From: Joshua Warner <joshua.warner@readytalk.com>
Date: Wed, 25 Apr 2012 09:09:26 -0600
Subject: [PATCH] improve build for binaryToObject

---
 makefile | 39 ++++++++++++++-------------------------
 1 file changed, 14 insertions(+), 25 deletions(-)

diff --git a/makefile b/makefile
index 7389967ddb..1705b53986 100755
--- a/makefile
+++ b/makefile
@@ -623,14 +623,17 @@ generator-objects = \
 	$(call generator-cpp-objects,$(generator-sources),$(src),$(build))
 generator = $(build)/generator
 
-converter-objects = \
-	$(build)/binaryToObject-main.o \
-	$(build)/binaryToObject-tools.o \
-	$(build)/binaryToObject-elf.o \
-	$(build)/binaryToObject-mach-o64.o \
-	$(build)/binaryToObject-mach-o32.o \
-	$(build)/binaryToObject-pe.o
-converter = $(build)/binaryToObject
+converter-depends = $(src)/binaryToObject/tools.h
+
+converter-sources = \
+	$(src)/binaryToObject/main.cpp \
+	$(src)/binaryToObject/tools.cpp \
+	$(src)/binaryToObject/elf.cpp \
+	$(src)/binaryToObject/mach-o.cpp \
+	$(src)/binaryToObject/pe.cpp
+
+converter-objects = $(call cpp-objects,$(converter-sources),$(src),$(build))
+converter = $(build)/binaryToObject/binaryToObject
 
 static-library = $(build)/lib$(name).a
 executable = $(build)/$(name)${exe-suffix}
@@ -838,23 +841,9 @@ $(boot-object): $(boot-source)
 $(boot-javahome-object): $(src)/boot-javahome.cpp
 	$(compile-object)
 
-$(build)/binaryToObject-main.o: $(src)/binaryToObject/main.cpp
-	$(build-cxx) $(converter-cflags) -c $(^) -o $(@)
-
-$(build)/binaryToObject-tools.o: $(src)/binaryToObject/tools.cpp
-	$(build-cxx) $(converter-cflags) -c $(^) -o $(@)
-
-$(build)/binaryToObject-elf.o: $(src)/binaryToObject/elf.cpp
-	$(build-cxx) $(converter-cflags) -DBITS_PER_WORD=64 -c $(^) -o $(@)
-
-$(build)/binaryToObject-mach-o64.o: $(src)/binaryToObject/mach-o.cpp
-	$(build-cxx) $(converter-cflags) -DBITS_PER_WORD=64 -c $(^) -o $(@)
-
-$(build)/binaryToObject-mach-o32.o: $(src)/binaryToObject/mach-o.cpp
-	$(build-cxx) $(converter-cflags) -DBITS_PER_WORD=32 -c $(^) -o $(@)
-
-$(build)/binaryToObject-pe.o: $(src)/binaryToObject/pe.cpp
-	$(build-cxx) $(converter-cflags) -c $(^) -o $(@)
+$(converter-objects): $(build)/binaryToObject/%.o: $(src)/binaryToObject/%.cpp $(converter-depends)
+	@mkdir -p $(dir $(@))
+	$(build-cxx) $(converter-cflags) -c $(<) -o $(@)
 
 $(converter): $(converter-objects)
 	$(build-cc) $(^) -o $(@)