3 # Copyright (C) 2000 by Lineo, inc.
5 # This program is free software; you can redistribute it and/or modify it under
6 # the terms of the GNU Library General Public License as published by the Free
7 # Software Foundation; either version 2 of the License, or (at your option) any
10 # This program is distributed in the hope that it will be useful, but WITHOUT
11 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
12 # FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more
15 # You should have received a copy of the GNU Library General Public License
16 # along with this program; if not, write to the Free Software Foundation, Inc.,
17 # 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 # Derived in part from the Linux-8086 C library, the GNU C Library, and several
20 # other sundry sources. Files within this library are copyright by their
21 # respective copyright holders.
23 #--------------------------------------------------------
25 #There are a number of configurable options in "Config"
27 #--------------------------------------------------------
32 DIRS = misc pwd_grp stdio string termios unistd net signal stdlib sysdeps extra
34 ifeq ($(HAS_MMU),true)
38 all: libc.a $(DO_SHARED) done
40 libc.a: halfclean headers subdirs
43 # Surely there is a better way to do this then dumping all
44 # the objects into a tmp dir. Please -- someone enlighten me.
48 @(cd tmp; ar -x ../libc.a)
49 $(CC) -s -nostdlib -shared -o libuClibc.so.1 -Wl,-soname,libuClibc.so.1 tmp/*.o
52 done: libc.a $(DO_SHARED)
54 @echo Finally finished compiling...
61 @rm -f include/asm include/linux include/bits
62 @ln -s $(KERNEL_SOURCE)/include/asm include/asm
63 @if [ ! -f include/asm/unistd.h ] ; then \
65 echo "The path '$(KERNEL_SOURCE)/include/asm' doesn't exist."; \
66 echo "I bet you didn't set KERNEL_SOURCE, TARGET_ARCH or HAS_MMU in \`Config'"; \
67 echo "correctly. Please edit \`Config' and fix these settings."; \
71 @if [ $(HAS_MMU) != "true" ] && [ $(TARGET_ARCH) = "i386" ] ; then \
72 echo "WARNING: I bet your x86 system really has an MMU, right?"; \
73 echo " malloc and friends won't work unless you fix \`Config'"; \
77 @ln -s $(KERNEL_SOURCE)/include/linux include/linux
78 @ln -s ../sysdeps/linux/$(TARGET_ARCH)/bits include/bits
85 rm -f libc.a libcrt0.o
86 rm -f include/asm include/linux include/bits
88 subdirs: $(patsubst %, _dir_%, $(DIRS))
89 subdirs_clean: $(patsubst %, _dirclean_%, $(DIRS) test)
91 $(patsubst %, _dir_%, $(DIRS)) : dummy
92 $(MAKE) -C $(patsubst _dir_%, %, $@)
94 $(patsubst %, _dirclean_%, $(DIRS) test) : dummy
95 $(MAKE) -C $(patsubst _dirclean_%, %, $@) clean
99 rm -f $(INSTALL_DIR)/include/asm
100 rm -f $(INSTALL_DIR)/include/linux
101 ln -s $(KERNEL_SOURCE)/include/asm $(INSTALL_DIR)/include/asm
102 ln -s $(KERNEL_SOURCE)/include/linux $(INSTALL_DIR)/include/linux
103 mkdir -p $(INSTALL_DIR)/include/bits
104 find include/ -type f -depth -print | cpio -pdmu $(INSTALL_DIR)
105 find include/bits/ -depth -print | cpio -pdmu $(INSTALL_DIR)
106 cp libc.a $(INSTALL_DIR)/lib
107 if [ -f crt0.o ] ; then cp crt0.o $(INSTALL_DIR)/lib ; fi