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- # Makefile for uClibc
- #
- # Copyright (C) 2000 by Lineo, inc.
- # Copyright (C) 2000,2001,2002 Erik Andersen <andersen@uclibc.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
- # Makefile for uClibc
- #
- # 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
- DIRS = extra ldso libc libcrypt libresolv libutil libm #libpthread
- all: headers uClibc_config.h subdirs shared finished
- Config:
- @echo
- @echo "You didn't read the README, did you... =)"
- @echo "Choose a configuration file in extras/Config/ and then run"
- @echo " ln -s ./extra/Configs/Config.<arch> ./Config"
- @echo
- @exit 1
- shared:
- ifeq ($(strip $(HAVE_SHARED)),true)
- @$(MAKE) -C libc shared
- @$(MAKE) -C ldso shared
- @$(MAKE) -C libcrypt shared
- @$(MAKE) -C libresolv shared
- @$(MAKE) -C libutil shared
- @$(MAKE) -C libm shared
- #@$(MAKE) -C libpthread shared
- else
- @echo
- @echo Not building shared libraries...
- @echo
- endif
- finished: shared
- @echo
- @echo Finally finished compiling...
- @echo
- headers: dummy
- @rm -f include/asm include/linux include/bits
- @if [ $(TARGET_ARCH) = "powerpc" ];then \
- ln -fs $(KERNEL_SOURCE)/include/asm-ppc include/asm; \
- elif [ $(TARGET_ARCH) = "v850" ];then \
- ln -fs $(KERNEL_SOURCE)/include/asm-v850 include/asm; \
- elif [ $(TARGET_ARCH) = "mipsel" ];then \
- ln -fs $(KERNEL_SOURCE)/include/asm-mips include/asm; \
- elif [ $(TARGET_ARCH) = "h8300" ];then \
- ln -fs $(KERNEL_SOURCE)/include/asm-h8300 include/asm; \
- else \
- if [ $(HAS_MMU) != "true" ]; then \
- ln -fs $(KERNEL_SOURCE)/include/asm-$(TARGET_ARCH)nommu include/asm;\
- else \
- ln -fs $(KERNEL_SOURCE)/include/asm-$(TARGET_ARCH) include/asm; \
- fi; \
- fi;
- @if [ ! -f include/asm/unistd.h ] ; then \
- set -e; \
- 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 \
- set -e; \
- 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 -fs $(KERNEL_SOURCE)/include/linux include/linux
- @ln -fs ../libc/sysdeps/linux/$(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: Makefile 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 [ "$(INCLUDE_IPV6)" = "true" ] ; then \
- echo "#define __UCLIBC_HAS_IPV6__ 1" >> uClibc_config.h ; \
- else \
- echo "#undef __UCLIBC_HAS_IPV6__" >> uClibc_config.h ; \
- fi
- @if [ "$(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_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 [ "$(HAVE_ELF)" = "false" ] ; then \
- echo "#undef HAVE_ELF" >> uClibc_config.h ; \
- else \
- echo "#define HAVE_ELF 1" >> uClibc_config.h ; \
- fi
- @if [ "$(HAVE_SHARED)" = "false" ] ; then \
- echo "#undef HAVE_SHARED" >> uClibc_config.h ; \
- else \
- echo "#define HAVE_SHARED 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
- @if [ "$(UNIFIED_SYSCALL)" = "true" ] ; then \
- echo "#define __UCLIBC_USE_UNIFIED_SYSCALL__ 1" >> uClibc_config.h ; \
- else \
- echo "#undef __UCLIBC_USE_UNIFIED_SYSCALL__" >> uClibc_config.h ; \
- fi
- @echo "#define C_SYMBOL_PREFIX "\""$(C_SYMBOL_PREFIX)"\" >> uClibc_config.h
- @if [ "$(DOLFS)" = "true" ] ; then \
- echo "#define __UCLIBC_HAVE_LFS__ 1" >> uClibc_config.h ; \
- else \
- echo "#undef __UCLIBC_HAVE_LFS__" >> uClibc_config.h ; \
- fi
- @if [ "$(UNIX98PTY_ONLY)" = "true" ] ; then \
- echo "#define UNIX98PTY_ONLY 1" >> uClibc_config.h ; \
- else \
- echo "#undef UNIX98PTY_ONLY" >> uClibc_config.h ; \
- fi
- @if [ "$(ASSUME_DEVPTS)" = "true" ] ; then \
- echo "#define ASSUME_DEVPTS 1" >> uClibc_config.h ; \
- else \
- echo "#undef ASSUME_DEVPTS" >> uClibc_config.h ; \
- fi
- subdirs: $(patsubst %, _dir_%, $(DIRS))
- $(patsubst %, _dir_%, $(DIRS)) : dummy
- $(MAKE) -C $(patsubst _dir_%, %, $@)
- tags:
- ctags -R
- install: install_dev install_runtime install_toolchain install_utils finished2
- # Installs header files and development library links.
- install_dev:
- install -d $(PREFIX)$(DEVEL_PREFIX)/lib
- install -d $(PREFIX)$(DEVEL_PREFIX)/usr/lib
- install -d $(PREFIX)$(DEVEL_PREFIX)/include
- install -m 644 lib/*.[ao] $(PREFIX)$(DEVEL_PREFIX)/lib/
- tar -chO include | tar -xf - -C $(PREFIX)$(DEVEL_PREFIX);
- -@for i in `find $(PREFIX)$(DEVEL_PREFIX) -type d` ; do \
- chmod -f 755 $$i; chmod -f 644 $$i/*.h; \
- done;
- (NAME=`id -u`; GROUP=`id -g`; chown -R $$NAME.$$GROUP $(PREFIX)$(DEVEL_PREFIX))
- ifeq ($(strip $(HAVE_SHARED)),true)
- find lib/ -type l -name '*.so' -exec cp -a {} $(PREFIX)$(DEVEL_PREFIX)/lib ';'
- endif
- # Installs run-time libraries and helper apps onto the host system
- # allowing cross development. If you want to deploy to a target
- # system, use the "install_target" target instead...
- install_runtime:
- ifeq ($(strip $(HAVE_SHARED)),true)
- install -d $(PREFIX)$(DEVEL_PREFIX)/lib
- install -d $(PREFIX)$(DEVEL_PREFIX)/bin
- install -m 644 lib/lib*-$(MAJOR_VERSION).$(MINOR_VERSION).so $(PREFIX)$(DEVEL_PREFIX)/lib
- cp -a lib/*.so.* $(PREFIX)$(DEVEL_PREFIX)/lib
- @if [ -x lib/ld-uClibc-$(MAJOR_VERSION).$(MINOR_VERSION).so ] ; then \
- set -x -e; \
- install -m 755 lib/ld-uClibc-$(MAJOR_VERSION).$(MINOR_VERSION).so $(PREFIX)$(DEVEL_PREFIX)/lib; \
- mkdir -p $(PREFIX)$(SHARED_LIB_LOADER_PATH); \
- ln -s $(DEVEL_PREFIX)/lib/ld-uClibc-$(MAJOR_VERSION).$(MINOR_VERSION).so \
- $(PREFIX)$(SHARED_LIB_LOADER_PATH)/$(UCLIBC_LDSO) || true; \
- fi;
- endif
- install_toolchain:
- install -d $(PREFIX)$(DEVEL_PREFIX)/lib
- install -d $(PREFIX)$(DEVEL_PREFIX)/bin
- install -d $(PREFIX)$(SYSTEM_DEVEL_PREFIX)/bin
- $(MAKE) -C extra/gcc-uClibc install
- install_utils:
- ifeq ($(strip $(HAVE_SHARED)),true)
- @$(MAKE) -C ldso utils
- install -m 755 ldso/util/ldd $(PREFIX)$(DEVEL_PREFIX)/bin
- ln -fs $(DEVEL_PREFIX)/bin/ldd $(PREFIX)$(SYSTEM_DEVEL_PREFIX)/bin/$(TARGET_ARCH)-uclibc-ldd
- # For now, don't bother with readelf since surely the host
- # system has binutils, or we couldn't have gotten this far...
- #install -m 755 ldso/util/readelf $(PREFIX)$(DEVEL_PREFIX)/bin
- #ln -fs $(DEVEL_PREFIX)/bin/readelf $(PREFIX)$(SYSTEM_DEVEL_PREFIX)/bin/$(TARGET_ARCH)-uclibc-readelf
- @if [ -x ldso/util/ldconfig ] ; then \
- set -x -e; \
- install -d $(PREFIX)$(DEVEL_PREFIX)/etc; \
- install -m 755 ldso/util/ldconfig $(PREFIX)$(DEVEL_PREFIX)/bin; \
- ln -fs $(DEVEL_PREFIX)/sbin/ldconfig $(PREFIX)$(SYSTEM_DEVEL_PREFIX)/bin/$(TARGET_ARCH)-uclibc-ldconfig; \
- fi;
- endif
- # Installs run-time libraries and helper apps in preparation for
- # deploying onto a target system, but installed below wherever
- # $PREFIX is set to, allowing you to package up the result for
- # deployment onto your target system.
- install_target:
- ifeq ($(strip $(HAVE_SHARED)),true)
- install -d $(PREFIX)$(TARGET_PREFIX)/lib
- install -d $(PREFIX)$(TARGET_PREFIX)/sbin
- install -d $(PREFIX)$(TARGET_PREFIX)/usr/bin
- install -m 644 lib/lib*-$(MAJOR_VERSION).$(MINOR_VERSION).so $(PREFIX)$(TARGET_PREFIX)/lib
- cp -a lib/*.so.* $(PREFIX)$(TARGET_PREFIX)/lib
- @if [ -x lib/ld-uClibc-$(MAJOR_VERSION).$(MINOR_VERSION).so ] ; then \
- set -x -e; \
- install -m 755 lib/ld-uClibc-$(MAJOR_VERSION).$(MINOR_VERSION).so $(PREFIX)$(TARGET_PREFIX)/lib; \
- mkdir -p $(PREFIX)$(SHARED_LIB_LOADER_PATH); \
- ln -s $(TARGET_PREFIX)/lib/ld-uClibc-$(MAJOR_VERSION).$(MINOR_VERSION).so \
- $(PREFIX)$(SHARED_LIB_LOADER_PATH)/$(UCLIBC_LDSO) || true; \
- fi;
- endif
- install_target_utils:
- ifeq ($(strip $(HAVE_SHARED)),true)
- install -m 755 ldso/util/ldd.target $(PREFIX)$(TARGET_PREFIX)/usr/bin/ldd
- install -m 755 ldso/util/readelf.target $(PREFIX)$(TARGET_PREFIX)/usr/bin/readelf
- @if [ -x ldso/util/ldconfig.target ] ; then \
- set -x -e; \
- install -d $(PREFIX)$(TARGET_PREFIX)/etc; \
- install -m 755 ldso/util/ldconfig.target $(PREFIX)$(TARGET_PREFIX)/sbin/ldconfig; \
- fi;
- endif
- finished2:
- @echo
- @echo Finished installing...
- @echo
- distclean clean:
- @rm -rf tmp lib include/bits/uClibc_config.h uClibc_config.h
- - find include -type l -exec rm -f {} \;
- - find . \( -name \*.o -o -name \*.a -o -name \*.so -o -name core -o -name .\#\* \) -exec rm -f {} \;
- $(MAKE) -C test clean
- $(MAKE) -C ldso clean
- $(MAKE) -C libc/unistd clean
- $(MAKE) -C libc/sysdeps/linux/common clean
- $(MAKE) -C libc/sysdeps/linux/$(TARGET_ARCH) clean
- $(MAKE) -C extra/gcc-uClibc clean
- dist release: distclean
- cd ..; \
- rm -rf uClibc-$(VERSION); \
- cp -a uClibc uClibc-$(VERSION); \
- find uClibc-$(VERSION)/ -type d \
- -name CVS -exec rm -rf {} \; ; \
- find uClibc-$(VERSION)/ -type d \
- -name .\#* -exec rm -rf {} \; ; \
- \
- tar -cvzf uClibc-$(VERSION).tar.gz --exclude CVS uClibc-$(VERSION)/;
- .PHONY: dummy subdirs
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