From 4b1ee0b9169dca86bd02c97f5771603aa5820ad8 Mon Sep 17 00:00:00 2001
From: Steven Noonan <steven@uplinklabs.net>
Date: Mon, 12 Oct 2009 01:57:35 -0700
Subject: makefiles: add APPLE_GCC option, to enable or disable use of Apple's
 GCC

Signed-off-by: Steven Noonan <steven@uplinklabs.net>
---
 crawl-ref/source/makefile              | 48 ++++++++++++++++++++++------------
 crawl-ref/source/rltiles/makefile.mac  | 40 ----------------------------
 crawl-ref/source/rltiles/makefile.unix | 16 +++++++-----
 3 files changed, 41 insertions(+), 63 deletions(-)
 delete mode 100644 crawl-ref/source/rltiles/makefile.mac

(limited to 'crawl-ref')

diff --git a/crawl-ref/source/makefile b/crawl-ref/source/makefile
index acaa05fe07..3543386564 100644
--- a/crawl-ref/source/makefile
+++ b/crawl-ref/source/makefile
@@ -8,8 +8,11 @@
 
 GAME = crawl
 
-CC = gcc
-CXX = g++
+#
+# The GCC and GXX variables are set later.
+#
+CC = $(GCC)
+CXX = $(GXX)
 DELETE = rm -f
 COPY = cp
 
@@ -139,38 +142,47 @@ LIB := -L$(LUASRC) -l$(LUALIB) $(LIBDBM)
 INCLUDES += -Iutil -I. -I$(LUASRC) $(EXTRA_INCLUDES)
 
 ifeq ($(OSNAME),MacOS)
+APPLE_GCC=y
+else
+APPLE_GCC=n
+endif
+export APPLE_GCC
+
+GCC_VER=
+
+ifneq ($(APPLE_GCC),n)
 
 # Compatibility level for Mac OS X
 #
-SDK_VER=10.4
-GCC_VER=4.0
+SDK_VER := 10.4
+GCC_VER := 4.0
 
 # FIXME: The '-arch i386' is only here until
 #   SDL 1.2.14 is available
 #
-ARCHS=-arch i386
+ARCHS := -arch i386
 
 # Mac OS X 10.4 adds a 'u' on the end of the SDK name. Everything
 # else is much easier to predict the name of.
 ifeq ($(SDK_VER),10.4)
-SDKROOT=/Developer/SDKs/MacOSX$(SDK_VER)u.sdk
+SDKROOT := /Developer/SDKs/MacOSX$(SDK_VER)u.sdk
 else
-SDKROOT=/Developer/SDKs/MacOSX$(SDK_VER).sdk
-endif
-
-ifneq ($(GCC_VER),)
-GCC = gcc-$(GCC_VER)
-GCXX = g++-$(GCC_VER)
-else
-GCC = gcc
-GCXX = g++
+SDKROOT := /Developer/SDKs/MacOSX$(SDK_VER).sdk
 endif
 
 CC = $(GCC) $(ARCHS) -isysroot $(SDKROOT) -mmacosx-version-min=$(SDK_VER)
-CXX = $(GCXX) $(ARCHS) -isysroot $(SDKROOT) -mmacosx-version-min=$(SDK_VER)
+CXX = $(GXX) $(ARCHS) -isysroot $(SDKROOT) -mmacosx-version-min=$(SDK_VER)
 
 endif # MacOS
 
+ifneq ($(GCC_VER),)
+GCC := gcc-$(GCC_VER)
+GXX := g++-$(GCC_VER)
+else
+GCC := gcc
+GXX := g++
+endif
+
 RLTILES = rltiles
 
 #
@@ -182,11 +194,13 @@ DEFINES += -DUSE_TILE
 INCLUDES += -I$(RLTILES)
 
 ifeq ($(OSNAME),MacOS)
-
 # Handle the tile build dependencies for Mac a bit
 # differently than other platforms.
 
 LIB += -framework OpenGL -framework AppKit
+endif
+
+ifneq ($(APPLE_GCC),n)
 
 # SDL has a goof in the stock SDL_config.h which checks whether
 # __MACOSX__ is defined. It's not one of Apple's stock markers,
diff --git a/crawl-ref/source/rltiles/makefile.mac b/crawl-ref/source/rltiles/makefile.mac
deleted file mode 100644
index 4f6674eafc..0000000000
--- a/crawl-ref/source/rltiles/makefile.mac
+++ /dev/null
@@ -1,40 +0,0 @@
-
-SDL_CFLAGS := -I/Library/Frameworks/SDL.framework/Headers -I/Library/Frameworks/SDL_image.framework/Headers
-SDL_LDFLAGS := -framework SDL -framework SDL_image
-
-PNG_CFLAGS := -I/Library/Frameworks/libpng.framework/Headers
-PNG_LDFLAGS := -framework libpng
-
-CFLAGS := -F/Library/Frameworks $(SDL_CFLAGS) $(PNG_CFLAGS)
-LDFLAGS := -F/Library/Frameworks $(SDL_LDFLAGS) $(PNG_LDFLAGS)
-
-CXX = g++ -m32
-DELETE = rm -f
-
-TOOLDIR := tool
-TILEGEN := $(TOOLDIR)/tilegen.elf
-
-INPUTS := main dngn player gui
-INPUTFILES := $(INPUTS:%=dc-%.txt)
-HEADERS := $(INPUTS:%=tiledef-%.h)
-SOURCE := $(INPUTS:%=tiledef-%.cc)
-IMAGES := $(INPUTS:%=%.png)
-
-BASE_OBJECTS := tile_colour.o tile.o tile_page.o tile_list_processor.o main.o
-OBJECTS := $(BASE_OBJECTS:%=$(TOOLDIR)/%)
-
-all: $(TILEGEN) $(HEADERS) $(SOURCE) $(IMAGES)
-
-tiledef-%.h tiledef-%.cc %.png: dc-%.txt $(TILEGEN)
-	$(TILEGEN) $<
-
-clean:
-	$(DELETE) $(HEADERS) $(OBJECTS) $(TILEGEN) $(SOURCE) $(IMAGES)
-
-distclean: clean
-
-.cc.o:
-	${CXX} ${CFLAGS} -c $< -o $@
-
-$(TILEGEN): $(OBJECTS)
-	${CXX} ${LDFLAGS} $(OBJECTS) -o $@
diff --git a/crawl-ref/source/rltiles/makefile.unix b/crawl-ref/source/rltiles/makefile.unix
index 0d35c801ff..b64c673966 100644
--- a/crawl-ref/source/rltiles/makefile.unix
+++ b/crawl-ref/source/rltiles/makefile.unix
@@ -1,5 +1,12 @@
 
-ifeq ($(shell uname -s),Darwin)
+ifeq ($(OSNAME),MacOS)
+APPLE_GCC=y
+else
+APPLE_GCC=n
+endif
+
+ifneq ($(APPLE_GCC),n)
+
 SDL_CFLAGS := -I/Library/Frameworks/SDL.framework/Headers -I/Library/Frameworks/SDL_image.framework/Headers
 SDL_LDFLAGS := -framework SDL -framework SDL_image
 
@@ -9,9 +16,6 @@ PNG_LDFLAGS := -framework libpng
 CFLAGS := -F/Library/Frameworks $(SDL_CFLAGS) $(PNG_CFLAGS)
 LDFLAGS := -F/Library/Frameworks $(SDL_LDFLAGS) $(PNG_LDFLAGS)
 
-# FIXME: We need 32-bit until SDL 1.2.14 comes out
-CXX ?= g++ -m32
-
 else
 
 SDL_CFLAGS := $(shell sdl-config --cflags)
@@ -23,10 +27,10 @@ PNG_LIB := $(shell pkg-config libpng --libs)
 CFLAGS := $(SDL_CFLAGS) $(PNG_INCLUDE)
 LDFLAGS := $(SDL_LDFLAGS) $(PNGLIB) -lSDL_image -lpng
 
-CXX ?= g++
-
 endif
 
+CXX = g++
+
 DELETE = rm -f
 
 TOOLDIR := tool
-- 
cgit v1.2.3-54-g00ecf