From 02fec4701cee79f875c1d02b8b4aee09380dbcb8 Mon Sep 17 00:00:00 2001
From: Guillaume Cottenceau <gc@mandriva.com>
Date: Thu, 4 Jan 2001 20:04:45 +0000
Subject: integrate dietlibc/stdio per default for cdrom and disk only installs

---
 mdk-stage1/dietlibc/Makefile | 83 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 83 insertions(+)
 create mode 100644 mdk-stage1/dietlibc/Makefile

(limited to 'mdk-stage1/dietlibc/Makefile')

diff --git a/mdk-stage1/dietlibc/Makefile b/mdk-stage1/dietlibc/Makefile
new file mode 100644
index 000000000..74aca4f27
--- /dev/null
+++ b/mdk-stage1/dietlibc/Makefile
@@ -0,0 +1,83 @@
+all: start.o dietlibc.a elftrunc
+
+ARCH=$(shell uname -m | sed 's/i[4-9]86/i386/')
+
+CFLAGS=-pipe
+CROSS=
+
+VPATH=syscalls.c
+
+SYSCALLOBJ=$(patsubst syscalls.s/%.S,%.o,$(wildcard syscalls.s/*.S))
+
+LIBOBJ=$(patsubst lib/%.c,%.o,$(wildcard lib/*.c))
+
+include $(ARCH)/Makefile.add
+
+ifeq ($(CFLAGS),-pipe)
+CFLAGS+=-O -fomit-frame-pointer
+endif
+
+#CFLAGS += -g
+CFLAGS += -Wall
+
+.SUFFIXES:
+.SUFFIXES: .S .c
+
+%.o: %.S
+	$(CROSS)gcc -I. -Iinclude $(CFLAGS) -c $<
+
+%.o: %.c
+	$(CROSS)gcc -I. -Iinclude $(CFLAGS) -c $<
+#	$(CROSS)strip -x -R .comment -R .note $@
+
+dietlibc.a: $(SYSCALLOBJ) $(LIBOBJ) __longjmp.o longjmp.o setjmp.o \
+start.o unified.o mmap.o mount.o
+	$(CROSS)ar cru dietlibc.a $^
+
+libdietc.so: dietlibc.a
+	$(CROSS)ld -whole-archive -shared -o $@ $^
+
+$(SYSCALLOBJ): syscalls.h
+
+elftrunc: contrib/elftrunc.c start.o dietlibc.a
+	$(CROSS)gcc $(CFLAGS) -nostdlib -o $@ $^
+
+djb: compile load
+
+compile:
+	echo 'exec gcc $(CFLAGS) -I$(HOME)/projects/dietlibc/include -c $${1+"$$@"}' > $@
+	chmod 755 $@
+
+load:
+	echo 'main="$$1"; shift; exec gcc -nostdlib -o "$$main" $(HOME)/projects/dietlibc/start.o "$$main".o $${1+"$$@"} $(HOME)/projects/dietlibc/dietlibc.a -lgcc'  > $@
+	chmod 755 $@
+
+clean:
+	rm -f *.o *.a t t1 compile load elftrunc exports mapfile libdietc.so
+	$(MAKE) -C examples clean
+
+tar: clean
+	cd .. && tar cvvf dietlibc.tar.bz2 dietlibc --use=bzip2
+
+exports: dietlibc.a
+	nm -g dietlibc.a | grep -w T | awk '{ print $$3 }' | sort -u > exports
+
+.PHONY: t t1
+t:
+	$(CROSS)gcc -g $(CFLAGS) -fno-builtin -nostdlib -Iinclude -o t t.c start.o dietlibc.a -lgcc -Wl,-Map,mapfile
+
+t1:
+	$(CROSS)gcc -g -o t1 t.c
+
+install:
+	cp start.o $(prefix)/lib/dietstart.o
+	cp dietlibc.a $(prefix)/lib/libdietc.a
+
+.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-gnu- all t libdietc.so
+
-- 
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