# Makefile for uClibc
#
-# Copyright (C) 2000 by Lineo, inc.
+# 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
#
#--------------------------------------------------------
+TOPDIR=./
include Rules.mak
-DIRS = extra misc pwd_grp stdio string termios inet signal stdlib sysdeps unistd crypt
+ifeq ($(DO_SHARED),shared)
+ LDSO_DIR = ldso
+endif
+DIRS = extra $(LDSO_DIR) libc libcrypt libresolv libutil libm
-ifeq ($(strip $(HAS_MMU)),true)
- DO_SHARED=shared
+ifndef $(TARGET_PREFIX)
+ TARGET_PREFIX = `pwd`/_install
endif
-all: halfclean headers uClibc_config.h subdirs $(LIBNAME) $(DO_SHARED) done
-
-$(LIBNAME): subdirs
- $(CROSS)ranlib $(LIBNAME)
-
-shared: $(LIBNAME)
- @rm -rf tmp
- @mkdir tmp
- @make -C ld.so-1/d-link
- @(cd tmp; CC=$(CC) /bin/sh ../extra/scripts/get-needed-libgcc-objects.sh)
- if [ -s ./tmp/libgcc-need.a ] ; then \
- $(CC) -g $(LDFLAGS) -shared -o $(SHARED_FULLNAME) \
- -Wl,-soname,$(SHARED_MAJORNAME) -Wl,--whole-archive \
- ./$(LIBNAME) ./tmp/libgcc-need.a \
- ld.so-1/d-link/ld-linux-uclibc.so.0; \
- else \
- $(CC) -g $(LDFLAGS) -shared -o $(SHARED_FULLNAME) \
- -Wl,-soname,$(SHARED_MAJORNAME) -Wl,--whole-archive \
- ./$(LIBNAME) ld.so-1/d-link/ld-linux-uclibc.so.0; \
- fi
- @rm -rf tmp
- ln -sf $(SHARED_FULLNAME) $(SHARED_MAJORNAME)
- ln -sf $(SHARED_MAJORNAME) libc.so
- @make -C crypt shared
- @make -C ld.so-1
+all: headers uClibc_config.h subdirs $(DO_SHARED) done
-done: $(LIBNAME) $(DO_SHARED)
+shared:
+ @$(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
-halfclean:
- @rm -f $(LIBNAME) crt0.o uClibc_config.h
- @rm -f $(SHARED_FULLNAME) $(SHARED_MAJORNAME) uClibc-0.* libc.so*
-
headers: dummy
@rm -f include/asm include/linux include/bits
@ln -s $(KERNEL_SOURCE)/include/asm include/asm
sleep 10; \
fi;
@ln -s $(KERNEL_SOURCE)/include/linux include/linux
- @ln -s ../sysdeps/linux/$(TARGET_ARCH)/bits include/bits
- @ln -sf ../../../../uClibc_config.h sysdeps/linux/$(TARGET_ARCH)/bits/uClibc_config.h
-
-
-tags:
- ctags -R
-
-clean: subdirs_clean halfclean
- @rm -rf tmp
- rm -f include/asm include/linux include/bits
- @make -C ld.so-1 clean
-
-subdirs: $(patsubst %, _dir_%, $(DIRS))
-subdirs_clean: $(patsubst %, _dirclean_%, $(DIRS) test)
-
-$(patsubst %, _dir_%, $(DIRS)) : dummy
- $(MAKE) -C $(patsubst _dir_%, %, $@)
-
-$(patsubst %, _dirclean_%, $(DIRS) test) : dummy
- $(MAKE) -C $(patsubst _dirclean_%, %, $@) clean
-
-install: install_runtime install_dev install_ldso
-
-# Installs shared library
-install_runtime:
- @make -C crypt install
-ifneq ($(DO_SHARED),)
- install -d $(INSTALL_DIR)/lib
- rm -rf $(INSTALL_DIR)/lib/$(SHARED_FULLNAME)
- rm -rf $(INSTALL_DIR)/lib/$(SHARED_MAJORNAME)
- rm -rf $(INSTALL_DIR)/lib/libc.so
- install -m 755 $(SHARED_FULLNAME) $(INSTALL_DIR)/lib/
- (cd $(INSTALL_DIR)/lib;ln -sf $(SHARED_FULLNAME) $(SHARED_MAJORNAME))
- (cd $(INSTALL_DIR)/lib;ln -sf $(SHARED_MAJORNAME) libc.so)
-# ldconfig is really not necessary, and impossible to cross
-#ifeq ($(INSTALL_DIR),)
-# /sbin/ldconfig -n $(INSTALL_DIR)/lib
-#endif
-else
- echo shared library not installed
-endif
-
-# Installs development library and headers
-# This is done with the assumption that it can blow away anything
-# in $(INSTALL_DIR)/include. Probably true only if you're using
-# a packaging system.
-install_dev:
- install -d $(INSTALL_DIR)/include
- install -d $(INSTALL_DIR)/include/bits
- rm -f $(INSTALL_DIR)/include/asm
- rm -f $(INSTALL_DIR)/include/linux
- ln -s $(KERNEL_SOURCE)/include/asm $(INSTALL_DIR)/include/asm
- ln -s $(KERNEL_SOURCE)/include/linux $(INSTALL_DIR)/include/linux
- find include/ -type f -depth -not -path "*CVS*" -exec install -D -m 644 {} $(INSTALL_DIR)/'{}' ';'
- find include/bits/ -type f -depth -not -path "*CVS*" -exec install -D -m 644 {} $(INSTALL_DIR)/'{}' ';'
- install -m 644 include/bits/uClibc_config.h $(INSTALL_DIR)/include/bits/
- install -d $(INSTALL_DIR)/lib
- rm -f $(INSTALL_DIR)/lib/$(LIBNAME)
- install -m 644 $(LIBNAME) $(INSTALL_DIR)/lib/
- @if [ -f crt0.o ] ; then install -m 644 crt0.o $(INSTALL_DIR)/lib/; fi
- install -d $(INSTALL_DIR)/bin
- @if [ -f extra/gcc-uClibc/$(TARGET_ARCH)-uclibc-gcc ] ; then install -m 755 extra/gcc-uClibc/$(TARGET_ARCH)-uclibc-gcc $(INSTALL_DIR)/bin/ ; fi
-
-
-install_ldso:
-ifeq ($(strip $(DO_SHARED)),shared)
- @make -C ld.so-1 install
- $(TOPDIR)ld.so-1/util/ldconfig
-else
- @echo "Skipping shared library support"
-endif
+ @ln -s ../libc/sysdeps/linux/$(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
else \
echo "#undef __UCLIBC_HAS_MMU__" >> uClibc_config.h ; \
fi
- @if [ "$(HAS_FLOATS)" = "true" ] ; then \
+ @if [ "$(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 \
else \
echo "#undef __UCLIBC_HAS_LOCALE__" >> uClibc_config.h ; \
fi
- @if [ "$(TARGET_ARCH)" = "m68k" ] ; then \
- echo "#define __VFORK_MACRO__ 1" >> uClibc_config.h ; \
- if [ `expr match "$(CC)" ".*\(m68k-elf-.*\)"`x = x ]; then \
- echo "#define const" >> uClibc_config.h ; \
- echo "#define __const" >> uClibc_config.h ; \
- echo "#define __extension" >> uClibc_config.h ; \
- fi; \
+ @if [ "$(HAVE_ELF)" = "false" ] ; then \
+ echo "#undef HAVE_ELF" >> uClibc_config.h ; \
else \
- echo "#undef __VFORK_MACRO__" >> uClibc_config.h ; \
+ echo "#define HAVE_ELF 1" >> uClibc_config.h ; \
fi
@if [ "$(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_%, %, $@)
+
+tags:
+ ctags -R
+
+install: install_dev
+
+# Installs shared libraries for a target.
+install_target:
+ifeq ($(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 -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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