#--------------------------------------------------------------
# You shouldn't need to mess with anything beyond this point...
#--------------------------------------------------------------
+clean_targets := clean realclean distclean \
+ objclean-y headers_clean-y utils_clean
noconfig_targets := menuconfig config oldconfig silentoldconfig randconfig \
- defconfig allyesconfig allnoconfig clean distclean \
- release dist tags
+ defconfig allyesconfig allnoconfig \
+ release dist tags help
include $(top_builddir)Rules.mak
sub_headers := headers
ifeq ($(HAVE_DOT_CONFIG),y)
all: pregen libs
+libs: pregen
# In this section, we need .config
-include .config.cmd
+else # ifeq ($(HAVE_DOT_CONFIG),y)
+
+all: menuconfig
+
+headers:
+ @echo "Need to make a config file first, run: make menuconfig"
+ @false
+
+endif # ifeq ($(HAVE_DOT_CONFIG),y)
+
include $(top_srcdir)ldso/Makefile.in
include $(top_srcdir)libcrypt/Makefile.in
include $(top_srcdir)libintl/Makefile.in
# last included to catch all the objects added by others (locales/threads)
include $(top_srcdir)libc/Makefile.in
-include/bits/uClibc_config.h: extra/config/conf .config
- $(Q)$(INSTALL) -d $(dir $@)
- $(Q)@$< -o $(top_srcdir)extra/Configs/Config.in
- $(top_srcdir)extra/scripts/conf-header.sh .config > include/bits/uClibc_config.h
-
+ifeq ($(HAVE_DOT_CONFIG),y)
+# If the .config changes then we have to make sure that our includes are
+# updated properly. This would normally work by saying that the headers
+# have uClibc_config.h as prerequisite but since we _symlink_ the headers
+# and do not (?) want to rely on 'make -L' we better update them right here,
+# on spot to save us from alot of hazzle.
+include/bits/uClibc_config.h: extra/config/conf .config $(top_srcdir)extra/scripts/conf-header.sh | include/bits
+ @$(disp_gen)
+ $(Q)@$< -s $(top_srcdir)extra/Configs/Config.in
+ $(Q)$(top_srcdir)extra/scripts/conf-header.sh .config > $@
+ $(Q)$(MAKE) headers-y
# For the moment, we have to keep re-running this target
# because the fix includes scripts rely on pre-processers
endif
HEADERS_BITS_COMMON := $(notdir $(wildcard $(top_srcdir)libc/sysdeps/linux/common/bits/*.h))
HEADERS_BITS_ARCH := $(notdir $(wildcard $(top_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/bits/*.h))
-HEADERS_BITS_SUBARCH := $(notdir $(wildcard $(top_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/bits/$(TARGET_SUBARCH)/*.h))
-HEADERS_BITS_COMMON := $(filter-out $(HEADERS_BITS_ARCH) $(HEADERS_BITS_SUBARCH),$(HEADERS_BITS_COMMON))
-headers: include/bits/uClibc_config.h
- $(Q)$(MAKE) headers-y
- $(Q)\
- set -e; \
- if [ -e libc/sysdeps/linux/$(TARGET_ARCH)/fpu_control.h ] ; then \
- $(LN) -fs ../libc/sysdeps/linux/$(TARGET_ARCH)/fpu_control.h include/ ; \
- else \
- $(LN) -fs ../libc/sysdeps/linux/common/fpu_control.h include/ ; \
- fi; \
- for f in dl-osinfo.h hp-timing.h ; do \
- $(LN) -fs ../libc/sysdeps/linux/common/$$f include/ ; \
- done
- $(Q)\
- cd include/bits; \
- set -e; \
- for i in $(HEADERS_BITS_COMMON) ; do \
- $(LN) -fs ../../libc/sysdeps/linux/common/bits/$$i .; \
- done; \
- for i in $(HEADERS_BITS_ARCH) ; do \
- $(LN) -fs ../../libc/sysdeps/linux/$(TARGET_ARCH)/bits/$$i .; \
- done; \
- for i in $(HEADERS_BITS_SUBARCH) ; do \
- $(LN) -fs ../../libc/sysdeps/linux/$(TARGET_ARCH)/bits/$(TARGET_SUBARCH)/$$i .; \
- done
- $(Q)\
- cd include/sys; \
- set -e; \
- for i in `ls ../../libc/sysdeps/linux/common/sys/*.h` ; do \
- $(LN) -fs $$i .; \
- done; \
- if [ -d ../../libc/sysdeps/linux/$(TARGET_ARCH)/sys ] ; then \
- for i in `ls ../../libc/sysdeps/linux/$(TARGET_ARCH)/sys/*.h` ; do \
- $(LN) -fs $$i .; \
- done; \
- fi
-ifeq ($(UCLIBC_HAS_LOCALE),y)
- $(MAKE) -C extra/locale locale_headers
+HEADERS_BITS_SUBARCH :=
+ifneq ($(TARGET_SUBARCH),)
+HEADERS_BITS_SUBARCH := $(notdir $(wildcard $(top_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/bits/$(TARGET_SUBARCH)/*.h))
+endif
+HEADERS_BITS_COMMON := $(filter-out $(HEADERS_BITS_ARCH) $(HEADERS_BITS_SUBARCH) $(HEADERS_BITS_PTHREAD),$(HEADERS_BITS_COMMON))
+
+HEADERS_SYS_COMMON := $(notdir $(wildcard $(top_srcdir)libc/sysdeps/linux/common/sys/*.h))
+HEADERS_SYS_ARCH := $(notdir $(wildcard $(top_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/sys/*.h))
+HEADERS_SYS_COMMON := $(filter-out $(HEADERS_SYS_ARCH),$(HEADERS_SYS_COMMON))
+
+ALL_HEADERS_COMMON := include/fpu_control.h include/dl-osinfo.h \
+ include/hp-timing.h
+ALL_HEADERS_BITS_COMMON := $(addprefix include/bits/,$(HEADERS_BITS_COMMON))
+ALL_HEADERS_BITS_ARCH := $(addprefix include/bits/,$(HEADERS_BITS_ARCH))
+ifneq ($(TARGET_SUBARCH),)
+ALL_HEADERS_BITS_SUBARCH := $(addprefix include/bits/,$(HEADERS_BITS_SUBARCH))
+else
+ALL_HEADERS_BITS_SUBARCH :=
+endif
+ALL_HEADERS_SYS_COMMON := $(addprefix include/sys/,$(HEADERS_SYS_COMMON))
+ALL_HEADERS_SYS_ARCH := $(addprefix include/sys/,$(HEADERS_SYS_ARCH))
+
+target-headers-sysdep := \
+ $(ALL_HEADERS_COMMON) \
+ $(ALL_HEADERS_BITS_COMMON) \
+ $(ALL_HEADERS_BITS_ARCH) \
+ $(ALL_HEADERS_BITS_SUBARCH) \
+ $(ALL_HEADERS_SYS_COMMON) \
+ $(ALL_HEADERS_SYS_ARCH)
+
+include/fpu_control.h:
+ @$(disp_ln)
+ $(Q)[ -r libc/sysdeps/linux/$(TARGET_ARCH)/$(@F) ] && \
+ $(LN) -fs ../libc/sysdeps/linux/$(TARGET_ARCH)/$(@F) $@ || \
+ $(LN) -fs ../libc/sysdeps/linux/common/$(@F) $@
+
+include/dl-osinfo.h include/hp-timing.h:
+ $(do_ln) ../libc/sysdeps/linux/common/$(@F) $@
+
+$(ALL_HEADERS_BITS_COMMON):
+ $(do_ln) ../../libc/sysdeps/linux/common/bits/$(@F) $@
+
+$(ALL_HEADERS_BITS_ARCH):
+ $(do_ln) ../../libc/sysdeps/linux/$(TARGET_ARCH)/bits/$(@F) $@
+
+ifneq ($(TARGET_SUBARCH),)
+$(ALL_HEADERS_BITS_SUBARCH):
+ $(do_ln) ../../../libc/sysdeps/linux/$(TARGET_ARCH)/bits/$(TARGET_SUBARCH)/$(@F) $@
+endif
+
+ifneq ($(strip $(ALL_HEADERS_SYS_COMMON)),)
+$(ALL_HEADERS_SYS_COMMON):
+ $(do_ln) ../../libc/sysdeps/linux/common/sys/$(@F) $@
+endif
+
+ifneq ($(strip $(ALL_HEADERS_SYS_ARCH)),)
+$(ALL_HEADERS_SYS_ARCH):
+ $(do_ln) ../../libc/sysdeps/linux/$(TARGET_ARCH)/sys/$(@F) $@
endif
+$(target-headers-sysdep): | include/bits
-pregen: headers
- $(Q)\
- set -e; \
+sysdep_common_headers-clean:
+ $(RM) $(ALL_HEADERS_COMMON)
+headers_clean-y += sysdep_common_headers-clean
+
+# The headers. Arch specific headers are specified via ARCH_HEADERS in
+# libc/sysdeps/linux/$(TARGET_ARCH)/Makefile.arch which appends those via
+# libc/sysdeps/linux/Makefile.commonarch to headers-y
+headers-y += $(target-headers-sysdep)
+
+headers: include/bits/uClibc_config.h
+
+pregen: include/bits/sysnum.h headers
+
+include/bits/sysnum.h: $(top_srcdir)extra/scripts/gen_bits_syscall_h.sh
+ $(Q)$(INSTALL) -d $(@D)
+ @$(disp_gen)
+ $(Q)set -e; \
cd $(top_builddir); \
tmp=`mktemp include/bits/sysnum.h.XXXXXX 2>/dev/null`; \
[ -z "$$tmp" ] && tmp='include/bits/sysnum.h.new'; \
mv -f $$tmp include/bits/sysnum.h; \
fi
+$(LOCAL_INSTALL_PATH):
+ $(Q)$(MAKE) PREFIX=$(shell pwd)/ RUNTIME_PREFIX=./ \
+ DEVEL_PREFIX=$(LOCAL_INSTALL_PATH)/usr/ \
+ HOSTCC="$(HOSTCC)" \
+ install_kernel_headers
+ $(Q)$(MAKE) PREFIX=$(shell pwd)/ RUNTIME_PREFIX=./ \
+ DEVEL_PREFIX=$(LOCAL_INSTALL_PATH)/usr/ \
+ HOSTCC="$(HOSTCC)" \
+ install_dev
install: install_runtime install_dev
$(top_builddir)extra/scripts/unifdef: $(top_srcdir)extra/scripts/unifdef.c
$(hcompile.u)
+# Installs kernel header files (linux/*, asm/*, asm-generic/*).
+install_kernel_headers: headers
+ top_builddir=$(top_builddir) \
+ $(top_srcdir)extra/scripts/install_kernel_headers.sh include $(PREFIX)$(DEVEL_PREFIX)include
+
# Installs header files.
install_headers: headers $(top_builddir)extra/scripts/unifdef
$(INSTALL) -d $(PREFIX)$(DEVEL_PREFIX)include
# Remove this as it is only used internally.
$(RM) $(PREFIX)$(DEVEL_PREFIX)include/tls.h
endif
+ifneq ($(UCLIBC_HAS_GNU_ERROR),y)
+ # Remove error.h upon request
+ $(RM) $(PREFIX)$(DEVEL_PREFIX)include/error.h
+endif
+ifneq ($(UCLIBC_HAS_BSD_ERR),y)
+ # Remove err.h upon request
+ $(RM) $(PREFIX)$(DEVEL_PREFIX)include/err.h
+endif
+ifneq ($(UCLIBC_SUSV3_LEGACY),y)
+ # Remove timeb.h since the LEGACY ftime() was disabled upon request
+ $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/timeb.h
+endif
+ifneq ($(UCLIBC_HAS_EPOLL),y)
+ # Remove epoll.h since epoll_*() were disabled upon request
+ $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/epoll.h
+endif
+ifneq ($(UCLIBC_HAS_XATTR),y)
+ # Remove xattr.h since extended attributes were disabled upon request
+ $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/xattr.h
+endif
+ifneq ($(UCLIBC_HAS_PTY),y)
+ # Remove pty.h since PTY support was disabled upon request
+ $(RM) $(PREFIX)$(DEVEL_PREFIX)include/pty.h
+endif
+ifneq ($(UCLIBC_LINUX_SPECIFIC),y)
+ # Remove linux-specific headers as requested
+ $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/inotify.h
+ $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/perm.h
+ $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/personality.h
+ $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/signalfd.h
+endif
+ifneq ($(UCLIBC_SV4_DEPRECATED),y)
+ # Remove ustat.h since deprecated SV4 support was disabled upon request
+ $(RM) $(PREFIX)$(DEVEL_PREFIX)include/ustat.h
+ $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/ustat.h
+ $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/ustat.h
+endif
+ifeq ($(UCLIBC_HAS_REALTIME)$(UCLIBC_HAS_ADVANCED_REALTIME),)
+ # Remove SUSv-realtime related message-queue headers upon request
+ $(RM) $(PREFIX)$(DEVEL_PREFIX)include/mqueue.h
+ $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/mqueue.h
+ $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/mqueue.h
+endif
+ifneq ($(UCLIBC_HAS_REALTIME),y)
+ # Remove SUSv-realtime related headers upon request
+ $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sched.h
+ $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/sched.h
+ $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/sched.h
+ $(RM) $(PREFIX)$(DEVEL_PREFIX)include/semaphore.h
+ $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/semaphore.h
+ $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/semaphore.h
+endif
+ifneq ($(UCLIBC_HAS_SOCKET),y)
+ # Remove socket related headers upon request
+ $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/socket.h
+ $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/socket.h
+ $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/socketvar.h
+endif
+ifneq ($(UCLIBC_HAS_CRYPT),y)
+ # Remove crypt.h since libcrypt was disabled upon request
+ $(RM) $(PREFIX)$(DEVEL_PREFIX)include/crypt.h
+endif
+ifneq ($(UCLIBC_SUPPORT_AI_ADDRCONFIG),y)
+ # Remove ifaddrs.h since the corresponding functionality is disabled
+ $(RM) $(PREFIX)$(DEVEL_PREFIX)include/ifaddrs.h
+endif
# Installs development library links.
-install_dev: install_headers
+install_dev: install_headers all
$(INSTALL) -d $(PREFIX)$(DEVEL_PREFIX)lib
-$(INSTALL) -m 644 lib/*.[ao] $(PREFIX)$(DEVEL_PREFIX)lib/
ifeq ($(HAVE_SHARED),y)
for i in `find lib/ -type l -name 'lib[a-zA-Z]*.so' | \
- sed -e 's/lib\///'` ; do \
+ $(SED) -e 's/lib\///'` ; do \
$(LN) -sf $(RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB)$$i.$(MAJOR_VERSION) \
$(PREFIX)$(DEVEL_PREFIX)lib/$$i; \
done
if [ -f $(top_builddir)lib/libc.so -a -f $(PREFIX)$(RUNTIME_PREFIX)lib/$(SHARED_MAJORNAME) ] ; then \
$(RM) $(PREFIX)$(DEVEL_PREFIX)lib/libc.so; \
- sed -e 's:$(NONSHARED_LIBNAME):$(DEVEL_PREFIX)lib/$(NONSHARED_LIBNAME):' \
+ $(SED) -e 's:$(NONSHARED_LIBNAME):$(DEVEL_PREFIX)lib/$(NONSHARED_LIBNAME):' \
-e 's:$(SHARED_MAJORNAME):$(RUNTIME_PREFIX)lib/$(SHARED_MAJORNAME):' \
-e 's:$(UCLIBC_LDSO):$(RUNTIME_PREFIX)lib/$(UCLIBC_LDSO):' \
$(top_builddir)lib/libc.so > $(PREFIX)$(DEVEL_PREFIX)lib/libc.so; \
# # If we build shared libraries then the static libs are PIC...
# # Make _pic.a symlinks to make mklibs.py and similar tools happy.
if [ -d lib ] ; then \
- for i in `find lib/ -type f -name 'lib*.a' | sed -e 's/lib\///'` ; do \
+ for i in `find lib/ -type f -name 'lib*.a' | $(SED) -e 's/lib\///'` ; do \
$(LN) -sf $$i $(PREFIX)$(DEVEL_PREFIX)lib/`echo $$i \
- | sed -e 's/\.a$$/_pic.a/'`; \
+ | $(SED) -e 's/\.a$$/_pic.a/'`; \
done ; \
fi
endif
for file in lib/lib*.gdb; do \
if test -f $$file; then \
$(INSTALL) -m 755 $$file $(PREFIX)$(DEVEL_PREFIX)lib; \
- $(INSTALL) -m 755 `echo $$file | sed 's/\.gdb$$//'` \
+ $(INSTALL) -m 755 `echo $$file | $(SED) 's/\.gdb$$//'` \
$(PREFIX)$(DEVEL_PREFIX)lib; \
fi; \
done
endif
# Installs run-time libraries
-install_runtime:
+install_runtime: all
ifeq ($(HAVE_SHARED),y)
$(INSTALL) -d $(PREFIX)$(RUNTIME_PREFIX)lib
$(INSTALL) -m 644 lib/lib*-$(VERSION).so \
fi
endif
+hostutils:
+ $(Q)$(MAKE) CROSS="$(CROSS)" CC="$(CC)" HOSTCC="$(HOSTCC)" -C utils hostutils
utils:
$(Q)$(MAKE) CROSS="$(CROSS)" CC="$(CC)" -C utils
install_utils: utils
$(MAKE) CROSS="$(CROSS)" CC="$(CC)" -C utils utils_install
-else # ifeq ($(HAVE_DOT_CONFIG),y)
-
-all: menuconfig
-
-headers:
- @echo "Need to make a config file first, run: make menuconfig"
- @false
-
endif # ifeq ($(HAVE_DOT_CONFIG),y)
-include/bits:
- $(INSTALL) -d include/bits
+include/bits include/config:
+ @$(disp_mkdir)
+ $(Q)$(INSTALL) -d $@
# configuration
# ---------------------------------------------------------------------------
-extra/config/conf extra/config/mconf: include/bits
+extra/config/conf extra/config/mconf: | include/config
$(Q)$(MAKE) -C extra/config $(notdir $@)
-menuconfig: extra/config/mconf include/bits
+menuconfig: extra/config/mconf
$(Q)./extra/config/mconf extra/Configs/Config.in
-config: extra/config/conf include/bits
+config: extra/config/conf
$(Q)./extra/config/conf extra/Configs/Config.in
-oldconfig: extra/config/conf include/bits
+oldconfig: extra/config/conf
$(Q)./extra/config/conf -o extra/Configs/Config.in
-silentoldconfig: extra/config/conf include/bits
+silentoldconfig: extra/config/conf
$(Q)./extra/config/conf -s extra/Configs/Config.in
-randconfig: extra/config/conf include/bits
+randconfig: extra/config/conf
$(Q)./extra/config/conf -r extra/Configs/Config.in
-allyesconfig: extra/config/conf include/bits
+allyesconfig: extra/config/conf
$(Q)./extra/config/conf -y extra/Configs/Config.in
- sed -i -e "s/^DODEBUG=.*/# DODEBUG is not set/" .config
- sed -i -e "s/^DOASSERTS=.*/# DOASSERTS is not set/" .config
- sed -i -e "s/^SUPPORT_LD_DEBUG_EARLY=.*/# SUPPORT_LD_DEBUG_EARLY is not set/" .config
- sed -i -e "s/^SUPPORT_LD_DEBUG=.*/# SUPPORT_LD_DEBUG is not set/" .config
- sed -i -e "s/^UCLIBC_MJN3_ONLY=.*/# UCLIBC_MJN3_ONLY is not set/" .config
+ $(SED) -i -e "s/^DODEBUG=.*/# DODEBUG is not set/" .config
+ $(SED) -i -e "s/^DOASSERTS=.*/# DOASSERTS is not set/" .config
+ $(SED) -i -e "s/^SUPPORT_LD_DEBUG_EARLY=.*/# SUPPORT_LD_DEBUG_EARLY is not set/" .config
+ $(SED) -i -e "s/^SUPPORT_LD_DEBUG=.*/# SUPPORT_LD_DEBUG is not set/" .config
+ $(SED) -i -e "s/^UCLIBC_MJN3_ONLY=.*/# UCLIBC_MJN3_ONLY is not set/" .config
$(Q)./extra/config/conf -o extra/Configs/Config.in
-allnoconfig: extra/config/conf include/bits
+allnoconfig: extra/config/conf
$(Q)./extra/config/conf -n extra/Configs/Config.in
-defconfig: extra/config/conf include/bits
- $(Q)./extra/config/conf -d extra/Configs/Config.in
+defconfig: extra/config/conf
+ $(Q)./extra/config/conf -d extra/Configs/Config.in \
+ -D extra/Configs/defconfigs/$(ARCH)
clean:
$(Q)$(RM) -r lib include/bits
- $(RM) lib*/*.a ldso/*/*.a libpthread/*/*.a
- $(RM) include/fpu_control.h include/dl-osinfo.h include/hp-timing.h
- $(MAKE) objclean-y headers_clean-y
- $(MAKE) -s -C test clean
- $(MAKE) -C utils utils_clean
+ $(RM) ldso/*/*.a libpthread/*/*.a libc/*.a libcrypt/*.a libintl/*.a \
+ libm/*.a libnsl/*.a libpthread/*.a libresolv/*.a librt/*.a \
+ libutil/*.a lib/*.a \
+ include/fpu_control.h include/dl-osinfo.h include/hp-timing.h
+ +$(MAKE) -s -C test clean
+ +$(MAKE) -C utils utils_clean
@set -e; \
for i in `(cd libc/sysdeps/linux/common/sys; ls *.h)` ; do \
$(RM) include/sys/$$i; \
fi
@$(RM) include/linux include/asm*
$(RM) $(top_builddir)extra/scripts/unifdef
+ $(RM) -r $(LOCAL_INSTALL_PATH)
distclean: clean
- -find . \( -name core -o -name \*.orig -o -name \*~ \) -exec $(RM) {} \;
+ -find . \( -name core -o -name \*.orig -o -name \*~ -o -name .\*.dep \) -exec $(RM) {} \;
$(RM) .config .config.old .config.cmd
$(RM) extra/locale/*.tgz
$(MAKE) -C extra/config distclean
$(TAR) cjf ../uClibc-$(VERSION).tar.bz2 -C .. uClibc-$(VERSION)
du -b ../uClibc-$(VERSION).tar.bz2
-test check:
+test check: test_compile
$(Q)$(MAKE) -C test
+
+test_compile: $(LOCAL_INSTALL_PATH)
+ $(Q)$(MAKE) -C test compile
OSDN Git Service
