-DIRS = headers error getent malloc-simple misc regexp stdio2 \
- string sysdeps termios time #rpc
-
-all: libc.a
-
-libc.a: $(DIRS) dummy
+# Makefile for uClibc
+#
+# Copyright (C) 2000, 2001 by Lineo, inc.
+# Written by Erik Andersen <andersen@lineo.com>, <andersee@debian.org>
+#
+# This program is free software; you can redistribute it and/or modify it under
+# the terms of the GNU Library General Public License as published by the Free
+# Software Foundation; either version 2 of the License, or (at your option) any
+# later version.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Library General Public License
+# along with this program; if not, write to the Free Software Foundation, Inc.,
+# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+#
+# Derived in part from the Linux-8086 C library, the GNU C Library, and several
+# other sundry sources. Files within this library are copyright by their
+# respective copyright holders.
+
+#--------------------------------------------------------
+#
+#There are a number of configurable options in "Config"
+#
+#--------------------------------------------------------
+
+TOPDIR=./
+include Rules.mak
+
+ifeq ($(DO_SHARED),shared)
+ LDSO_DIR = ldso
+endif
+DIRS = extra $(LDSO_DIR) libc libcrypt libresolv libutil libm
+
+ifndef $(TARGET_PREFIX)
+ TARGET_PREFIX = `pwd`/_install
+endif
+
+all: headers uClibc_config.h subdirs $(DO_SHARED) done
+
+shared:
+ @$(MAKE) -C libc shared
+ifeq ($(LDSO_PRESENT), $(TARGET_ARCH))
+ @$(MAKE) -C ldso shared
+endif
+ @$(MAKE) -C libcrypt shared
+ @$(MAKE) -C libutil shared
+ @$(MAKE) -C libm shared
+
+done: $(DO_SHARED)
@echo
@echo Finally finished compiling...
@echo
- $(CROSS)ranlib $@
headers: dummy
- if [ ! -L "include/asm" ]; then ln -s /usr/src/linux/include/asm include/asm ; fi
- if [ ! -L "include/net" ]; then ln -s /usr/src/linux/include/net include/net ; fi
- if [ ! -L "include/linux" ]; then ln -s /usr/src/linux/include/linux include/linux ; fi
-
-error: dummy
- make -C error
-
-getent: dummy
- make -C getent
-
-malloc-simple: dummy
- make -C malloc-simple
-
-misc: dummy
- make -C misc
-
-net: dummy
- make -C net
-
-regexp: dummy
- make -C regexp
-
-rpc: dummy
- make -C rpc
-
-stdio2: dummy
- make -C stdio2
-
-string: dummy
- make -C string
-
-sysdeps: dummy
- make -C sysdeps
-
-termios: dummy
- make -C termios
-
-time: dummy
- make -C time
+ @rm -f include/asm include/linux include/bits
+ @ln -s $(KERNEL_SOURCE)/include/asm include/asm
+ @if [ ! -f include/asm/unistd.h ] ; then \
+ echo " "; \
+ echo "The path '$(KERNEL_SOURCE)/include/asm' doesn't exist."; \
+ echo "I bet you didn't set KERNEL_SOURCE, TARGET_ARCH or HAS_MMU in \`Config'"; \
+ echo "correctly. Please edit \`Config' and fix these settings."; \
+ echo " "; \
+ /bin/false; \
+ fi;
+ @if [ $(HAS_MMU) != "true" ] && [ $(TARGET_ARCH) = "i386" ] ; then \
+ echo "WARNING: I bet your x86 system really has an MMU, right?"; \
+ echo " malloc and friends won't work unless you fix \`Config'"; \
+ echo " "; \
+ sleep 10; \
+ fi;
+ @ln -s $(KERNEL_SOURCE)/include/linux include/linux
+ @ln -s ../libc/sysdeps/linux/$(TARGET_ARCH)/bits include/bits
+ (cd include/bits; ln -sf ../../../../../uClibc_config.h uClibc_config.h)
+ $(MAKE) -C libc/sysdeps/linux/$(TARGET_ARCH) headers
+
+uClibc_config.h: Config
+ @echo "/* WARNING!!! AUTO-GENERATED FILE!!! DO NOT EDIT!!! */" > uClibc_config.h
+ @echo "#if !defined __FEATURES_H && !defined __need_uClibc_config_h" >> uClibc_config.h
+ @echo "#error Never include <bits/uClibc_config.h> directly; use <features.h> instead." >> uClibc_config.h
+ @echo "#endif" >> uClibc_config.h
+ @echo "#define linux 1" >> uClibc_config.h
+ @echo "#define __linux__ 1" >> uClibc_config.h
+ @if [ "$(HAS_MMU)" = "true" ] ; then \
+ echo "#define __UCLIBC_HAS_MMU__ 1" >> uClibc_config.h ; \
+ else \
+ echo "#undef __UCLIBC_HAS_MMU__" >> uClibc_config.h ; \
+ fi
+ @if [ "$(HAS_FLOATING_POINT)" = "true" ] ; then \
+ echo "#define __UCLIBC_HAS_FLOATS__ 1" >> uClibc_config.h ; \
+ else \
+ echo "#undef __UCLIBC_HAS_FLOATS__" >> uClibc_config.h ; \
+ fi
+ @if [ "$(HAS_LIBM_FLOAT)" = "true" ] ; then \
+ echo "#define __UCLIBC_HAS_LIBM_FLOAT__ 1" >> uClibc_config.h ; \
+ else \
+ echo "#undef __UCLIBC_HAS_LIBM_FLOAT__" >> uClibc_config.h ; \
+ fi
+ @if [ "$(HAS_LIBM_DOUBLE)" = "true" ] ; then \
+ echo "#define __UCLIBC_HAS_LIBM_DOUBLE__ 1" >> uClibc_config.h ; \
+ else \
+ echo "#undef __UCLIBC_HAS_LIBM_DOUBLE__" >> uClibc_config.h ; \
+ fi
+ @if [ "$(HAS_LIBM_LONG_DOUBLE)" = "true" ] ; then \
+ echo "#define __UCLIBC_HAS_LIBM_LONG_DOUBLE__ 1" >> uClibc_config.h ; \
+ else \
+ echo "#undef __UCLIBC_HAS_LIBM_LONG_DOUBLE__" >> uClibc_config.h ; \
+ fi
+ @if [ "$(HAS_LONG_LONG)" = "true" ] ; then \
+ echo "#define __UCLIBC_HAS_LONG_LONG__ 1" >> uClibc_config.h ; \
+ else \
+ echo "#undef __UCLIBC_HAS_LONG_LONG__" >> uClibc_config.h ; \
+ fi
+ @if [ "$(HAS_LOCALE)" = "true" ] ; then \
+ echo "#define __UCLIBC_HAS_LOCALE__ 1" >> uClibc_config.h ; \
+ echo "#define __UCLIBC_LOCALE_DIR \""$(LOCALE_DIR)"\"" >> uClibc_config.h ; \
+ else \
+ echo "#undef __UCLIBC_HAS_LOCALE__" >> uClibc_config.h ; \
+ fi
+ @if [ "$(HAVE_ELF)" = "false" ] ; then \
+ echo "#undef HAVE_ELF" >> uClibc_config.h ; \
+ else \
+ echo "#define HAVE_ELF 1" >> uClibc_config.h ; \
+ fi
+ @if [ "$(TARGET_ARCH)" = "sh" ] ; then \
+ echo "#define NO_UNDERSCORES 1" >> uClibc_config.h ; \
+ else \
+ echo "#undef NO_UNDERSCORES" >> uClibc_config.h ; \
+ fi
+ @if [ "$(INCLUDE_RPC)" = "true" ] ; then \
+ echo "#define __UCLIBC_HAS_RPC__ 1" >> uClibc_config.h ; \
+ else \
+ echo "#undef __UCLIBC_HAS_RPC__" >> uClibc_config.h ; \
+ fi
+
+subdirs: $(patsubst %, _dir_%, $(DIRS))
+
+$(patsubst %, _dir_%, $(DIRS)) : dummy
+ $(MAKE) -C $(patsubst _dir_%, %, $@)
tags:
ctags -R
-
-dummy:
+
+install: install_dev
+
+# Installs shared libraries for a target.
+install_target:
+ifeq ($(DO_SHARED),shared)
+ install -d $(TARGET_PREFIX)$(ROOT_DIR)/lib
+ cp -fa lib/*.so* $(TARGET_PREFIX)$(ROOT_DIR)/lib;
+ install -d $(TARGET_PREFIX)$(ROOT_DIR)/etc
+ install -d $(TARGET_PREFIX)$(ROOT_DIR)/sbin
+ install -d $(TARGET_PREFIX)$(ROOT_DIR)/usr/bin
+ cp -f ldso/util/ldd $(TARGET_PREFIX)$(ROOT_DIR)/usr/bin
+ cp -f ldso/util/ldconfig $(TARGET_PREFIX)$(ROOT_DIR)/sbin
+ifeq ($(NATIVE_ARCH), $(TARGET_ARCH))
+ -@if [ -x ldso/util/ldconfig ] ; then ldso/util/ldconfig; fi
+endif
+endif
+
+# Installs development library and headers
+# This is done with the assumption that it can blow away anything
+# in $(DEVEL_PREFIX)$(ROOT_DIR)/include. Probably true only if you're using
+# a packaging system.
+install_dev:
+ install -d $(DEVEL_PREFIX)$(ROOT_DIR)/usr/lib
+ cp -fa lib/*.[ao] $(DEVEL_PREFIX)$(ROOT_DIR)/usr/lib;
+ifeq ($(DO_SHARED),shared)
+ install -d $(DEVEL_PREFIX)$(ROOT_DIR)/lib
+ cp -fa lib/*.so* $(DEVEL_PREFIX)$(ROOT_DIR)/lib;
+ install -d $(DEVEL_PREFIX)$(ROOT_DIR)/etc
+ install -d $(DEVEL_PREFIX)$(ROOT_DIR)/sbin
+ install -d $(DEVEL_PREFIX)$(ROOT_DIR)/usr/bin
+ cp -f ldso/util/ldd $(DEVEL_PREFIX)$(ROOT_DIR)/usr/bin
+ cp -f ldso/util/ldconfig $(DEVEL_PREFIX)$(ROOT_DIR)/sbin
+ifeq ($(NATIVE_ARCH), $(TARGET_ARCH))
+ -@if [ -x ldso/util/ldconfig ] ; then ldso/util/ldconfig; fi
+endif
+endif
+ install -d $(DEVEL_PREFIX)$(ROOT_DIR)/etc
+ install -d $(DEVEL_PREFIX)$(ROOT_DIR)/usr/include
+ install -d $(DEVEL_PREFIX)$(ROOT_DIR)/usr/include/bits
+ rm -f $(DEVEL_PREFIX)$(ROOT_DIR)/usr/include/asm
+ rm -f $(DEVEL_PREFIX)$(ROOT_DIR)/usr/include/linux
+ ln -s $(KERNEL_SOURCE)/include/asm $(DEVEL_PREFIX)$(ROOT_DIR)/usr/include/asm
+ ln -s $(KERNEL_SOURCE)/include/linux $(DEVEL_PREFIX)$(ROOT_DIR)/usr/include/linux
+ find include/ -type f -depth -not -path "*CVS*" -exec install \
+ -D -m 644 {} $(DEVEL_PREFIX)$(ROOT_DIR)/usr/'{}' ';'
+ find include/bits/ -type f -depth -not -path "*CVS*" -exec install \
+ -D -m 644 {} $(DEVEL_PREFIX)$(ROOT_DIR)/usr/'{}' ';'
+ install -m 644 include/bits/uClibc_config.h $(DEVEL_PREFIX)$(ROOT_DIR)/usr/include/bits/
+ $(MAKE) -C extra/gcc-uClibc install
clean:
- -rm -f `find -name \*.[oa]` `find -name \*~` core
- -rm -rf include/asm include/net include/linux
+ @rm -rf tmp lib include/bits/uClibc_config.h uClibc_config.h
+ - find include -type l -exec rm -f {} \;
+ - find . \( -name \*.o -o -name \*.a -o -name \*.so -o -name core \) -exec rm -f {} \;
+ $(MAKE) -C ldso clean
+
+.PHONY: dummy subdirs
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