hsdis Makefile changes

[Christian Thalinger]

Hi!

Here is a patch that enables hsdis compilation for Darwin.

-- Christian


diff --git a/src/share/tools/hsdis/Makefile b/src/share/tools/hsdis/Makefile
--- a/src/share/tools/hsdis/Makefile
+++ b/src/share/tools/hsdis/Makefile
@@ -22,7 +22,8 @@
 #  
 #
 
-# Single gnu makefile for solaris, linux and windows (windows requires cygwin and mingw)
+# Single GNU Makefile for Solaris, Linux, Darwin and Windows (Windows
+# requires Cygwin and Mingw)
 
 # Default arch; it is changed below as needed.
 ARCH		= i386
@@ -84,17 +85,40 @@
 DLDFLAGS	+= -shared
 LDFLAGS         += -ldl
 OUTFLAGS	+= -o $@
+else
+## OS = Darwin ##
+ifeq		($(OS),Darwin)
+CPU		= $(shell uname -m)
+ARCH1=$(CPU:x86_64=amd64)
+ARCH=$(ARCH1:i686=i386)
+ifdef LP64
+ifeq ($(ARCH),i386)
+ARCH		= amd64
+endif
+endif
+CFLAGS/i386	+= -m32
+CFLAGS/amd64	+= -m64
+CFLAGS		+= $(CFLAGS/$(ARCH))
+CFLAGS		+= -fPIC
+OS		= bsd
+LIB_EXT		= .dylib
+CC 		= gcc
+CFLAGS		+= -O
+DLDFLAGS	+= -dynamiclib -lz
+LDFLAGS		+= -ldl
+OUTFLAGS	+= -o $@
 ## OS = Windows ##
-else   # !SunOS, !Linux => Windows
+else   # !SunOS, !Linux, !Darwin => Windows
 OS		= windows
 CC		= gcc
 #CPPFLAGS	+= /D"WIN32" /D"_WINDOWS" /D"DEBUG" /D"NDEBUG"
 CFLAGS		+=  /nologo /MD /W3 /WX /O2 /Fo$(@:.dll=.obj) /Gi-
-CFLAGS		+= LIBARCH=\"$(LIBARCH)\""
+CFLAGS		+= LIBARCH=\"$(LIBARCH)\"
 DLDFLAGS	+= /dll /subsystem:windows /incremental:no \
 			/export:decode_instruction
 OUTFLAGS	+= /link /out:$@
 LIB_EXT		= .dll
+endif	# Darwin
 endif	# Linux
 endif	# SunOS