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Extend rbspeex Makefile to allow easier building a universal binary needed for rbutil.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18103 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Dominik Riebeling 2008-07-20 15:47:47 +00:00
parent 903a048ddc
commit fd61460c45
2 changed files with 41 additions and 30 deletions
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56
tools/rbspeex/Makefile
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@ -28,28 +28,29 @@ CC = gcc
endif
ifdef ARCH
ARCH_CMD = -arch $(ARCH)
CFLAGS += -arch $(ARCH)
endif
# This sets up 'SRC' based on the files mentioned in SOURCES
SRC := $(shell cat $(SPEEXSRC)/SOURCES | $(CC) $(CFLAGS) -E -P - | grep -v "^\#")
SRC := $(shell cat $(SPEEXSRC)/SOURCES | $(CC) $(CFLAGS) -E -P - | grep -v "^\#" | grep -v "^$$")
OUT = build$(ARCH)
SOURCES = $(SRC:%.c=$(SPEEXSRC)/%.c) rbspeex.c rbspeexenc.c rbspeexdec.c
OBJS := $(SRC:%.c=%.o)
DEPFILE = dep-speex
OBJS = $(addprefix $(OUT)/,$(SRC:%.c=%.o))
DEPFILE = $(OUT)/dep-speex
DIRS =
.PHONY : all
all: ../rbspeexenc ../rbspeexdec
$(DEPFILE): $(SOURCES)
$(DEPFILE): $(SOURCES) $(OUT)
$(SILENT)rm -f $(DEPFILE)
$(SILENT)(for each in $(SOURCES) x; do \
if test "x" != "$$each"; then \
obj=`echo $$each | sed -e 's/\.[cS]/.o/' | sed -e 's/^.*\///' `; \
$(CC) -MG -MM -MT "$$obj" $(CFLAGS) $$each 2>/dev/null; \
$(CC) -MG -MM -MT "$(OUT)/$$obj" $(CFLAGS) $$each 2>/dev/null; \
fi; \
if test -n "$$del"; then \
rm $$del; \
@ -58,27 +59,46 @@ $(DEPFILE): $(SOURCES)
done > $(DEPFILE); \
echo "oo" > /dev/null )
librbspeex$(ARCH).a: $(OBJS) $(DEPFILE) rbspeex.o
@echo AR librbspeex.a
-include $(DEPFILE)
$(OUT)/librbspeex.a: $(OBJS) $(DEPFILE) $(OUT)/rbspeex.o
@echo AR $(OUT)/librbspeex$(ARCH).a
$(SILENT)$(AR) ruv $@ $+ > /dev/null 2>&1
../rbspeexenc: $(OBJS) rbspeexenc.o librbspeex.a
@echo Linking ../rbspeexenc
$(SILENT)$(CC) $(CFLAGS) -o ../rbspeexenc rbspeexenc.o librbspeex.a -lm
librbspeex$(ARCH).a: $(OUT)/librbspeex.a
$(SILENT)cp $(OUT)/librbspeex.a librbspeex$(ARCH).a
../rbspeexdec: $(OBJS) librbspeex.a rbspeexdec.o
../rbspeexenc: $(OBJS) $(OUT)/rbspeexenc.o librbspeex$(ARCH).a
@echo Linking ../rbspeexenc
$(SILENT)$(CC) $(CFLAGS) -o ../rbspeexenc $(OUT)/rbspeexenc.o librbspeex$(ARCH).a -lm
../rbspeexdec: $(OBJS) librbspeex$(ARCH).a $(OUT)/rbspeexdec.o
@echo Linking ../rbspeexdec
$(SILENT)$(CC) $(CFLAGS) -o ../rbspeexdec rbspeexdec.o librbspeex.a -lm
$(SILENT)$(CC) $(CFLAGS) -o ../rbspeexdec $(OUT)/rbspeexdec.o librbspeex$(ARCH).a -lm
%.o:
@echo CC $<
$(SILENT)$(CC) $(CFLAGS) -c $< -o $@ $(ARCH_CMD)
$(SILENT)$(CC) $(CFLAGS) -c $< -o $@
universal: librbspeexppc.a librbspeexi386.a
@echo lipo libusb.a
# some trickery to build ppc and i386 from a single call
ifeq ($(ARCH),)
librbspeexi386.a:
make ARCH=i386 librbspeexi386.a
librbspeexppc.a:
make ARCH=ppc librbspeexppc.a
endif
librbspeex-universal: librbspeexi386.a librbspeexppc.a
@echo lipo librbspeex.a
$(SILENT) rm -f librbspeex.a
lipo -create librbspeexppc.a librbspeexi386.a -output librbspeex.a
clean:
rm -f $(OBJS) rbspeex.o libspeex.a librbspeex.a rbspeexenc.o ../rbspeexenc dep-speex
rm -f $(OBJS) librbspeex* ../rbspeexenc ../rbspeexdec dep-speex
rm -rf build*
build$(ARCH):
@echo MKDIR build$(ARCH)
$(SILENT)mkdir build$(ARCH)
-include $(DEPFILE)