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- Subject: OS X Universal Binary Makefile Patch
- From: "Art Gillespie" <agillesp@...>
- Date: Wed, 13 Sep 2006 09:10:05 -0700
Hi,
New to the list. I found myself needing to compile liblua.a as a fat (universal ppc/x86) library. I didn't find anything in the archives, so I'm posting my solution in case someone comes looking in the future.
These two patches are against the 5.1.1 distribution ./Makefile and ./src/Makefile. I added a new target for 'macosx_ub', so a simple 'make macosx_ub' will build liblua.a, lua, and luac as universal binaries.
Best,
Art
--
--- lua-5.1.1/Makefile 2006-06-02 03:53:38.000000000 -0700
+++ lua-changed/Makefile 2006-09-12 09:46:37.000000000 -0700
@@ -37,7 +37,7 @@
# == END OF USER SETTINGS. NO NEED TO CHANGE ANYTHING BELOW THIS LINE =========
# Convenience platforms targets.
-PLATS= aix ansi bsd generic linux macosx mingw posix solaris
+PLATS= aix ansi bsd generic linux macosx macosx_ub mingw posix solaris
# What to install.
TO_BIN= lua luac
--- lua-5.1.1/src/Makefile 2006-03-21 17:41:49.000000000 -0700
+++ lua-changed/src/Makefile 2006-09-12 10:09:55.000000000 -0700
@@ -20,7 +20,7 @@
# == END OF USER SETTINGS. NO NEED TO CHANGE ANYTHING BELOW THIS LINE =========
-PLATS= aix ansi bsd generic linux macosx mingw posix solaris
+PLATS= aix ansi bsd generic linux macosx macosx_ub mingw posix solaris
LUA_A= liblua.a
CORE_O= lapi.o lcode.o ldebug.o ldo.o ldump.o
lfunc.o lgc.o llex.o lmem.o \
@@ -99,6 +99,10 @@
# use this on Mac OS X 10.4
# $(MAKE) all MYCFLAGS="-DLUA_USE_MACOSX -DLUA_USE_READLINE" MYLIBS="-lreadline"
+macosx_ub:
+ $(MAKE) all MYCFLAGS="-DLUA_USE_MACOSX -isysroot /Developer/SDKs/MacOSX10.4u.sdk -arch ppc -arch i386" \
+ "MYLDFLAGS=-Wl,-syslibroot,/Developer/SDKs/MacOSX10.4u.sdk -arch ppc -arch i386"
+
mingw:
$(MAKE) "LUA_A=lua51.dll" "LUA_T=lua.exe" \
"AR=$(CC) -shared -o" "RANLIB=strip --strip-unneeded" \
