all: libpthread.a
M=$(shell ../findcflags.sh $(CC))
ARCH=$(shell uname -m | sed 's/i[4-9]86/i386/')
CFLAGS= -g #-pipe -O -march=k6
CFLAGS= -pipe
CROSS=
CC=gcc
VPATH=../$(ARCH)/
PTHREAD_OBJS = __testandset.o $(patsubst %.c,%.o,$(sort $(wildcard pthread_*.c)))
TESTS = $(patsubst %.c,%,$(sort $(wildcard test-*.c)))
%.o : %.c
$(CC) $(CFLAGS) -c -o $@ $?
#include ../$(ARCH)/Makefile.add
ifeq ($(CFLAGS),-pipe)
CFLAGS+= -O2 -fomit-frame-pointer
endif
CFLAGS += -W -Wall
#CFLAGS += -fPIC
CFLAGS += -I. -I.. -I../include -Wall
PWD=$(shell pwd)
.SUFFIXES:
.SUFFIXES: .S .c
.PHONY: clean tests test.out
% :: %,v
%.o: %.S
$(CROSS)$(CC) -I. -Iinclude $(CFLAGS) -c $<
%.o: %.c
$(CROSS)$(CC) -I. -Iinclude $(CFLAGS) -c $<
# $(CROSS)strip -x -R .comment -R .note $@
libpthread.a: $(PTHREAD_OBJS)
$(CROSS)ar cr $@ $^
libpthread.so: libpthread.a
$(CROSS)ld -whole-archive -shared -o $@ $^
clean: tests-clean
$(RM) *.o *.a *.so *.out *~ *.oa
exports: libpthread.a
nm -g libpthread.a | grep -w T | awk '{ print $$3 }' | sort -u > exports
.PHONY: test.out
test.out: test.o libpthread.a $(LIBS)
$(CROSS)$(CC) -g $(CFLAGS) -nostdlib ../bin-$(ARCH)/start.o ../bin-$(ARCH)/dyn_start.o -o $@ $^ ../bin-$(ARCH)/dietlibc.a -lgcc ../bin-$(ARCH)/dyn_stop.o
tests: tests-clean $(TESTS)
tests-clean:
$(RM) $(TESTS)
# libpthread.a
pthread.oa: $(PTHREAD_OBJS)
ld -r -o $@ $(patsubst pthread_errno.o,,$^)
$(TESTS): pthread.oa
$(CROSS)$(CC) -g $(CFLAGS) -nostdlib ../bin-$(ARCH)/start.o ../bin-$(ARCH)/dyn_start.o -o $@ $@.c $^ ../bin-$(ARCH)/dietlibc.a -lgcc ../bin-$(ARCH)/dyn_stop.o
.PHONY: sparc ppc mips arm alpha i386
sparc ppc alpha i386:
$(MAKE) ARCH=$@ CROSS=$@-linux- all t libdietc.so
mips arm:
$(MAKE) ARCH=$@ CROSS=$@-linux- all t libdietc.so
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