# Makefile for uClibc
#
-# Copyright (C) 2000-2005 Erik Andersen <andersen@uclibc.org>
+# Copyright (C) 2000-2008 Erik Andersen <andersen@uclibc.org>
#
# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
#
#--------------------------------------------------------------
# You shouldn't need to mess with anything beyond this point...
#--------------------------------------------------------------
-noconfig_targets := menuconfig config oldconfig silentoldconfig randconfig \
- defconfig allyesconfig allnoconfig clean distclean \
- release dist tags
-
-include $(top_builddir)Rules.mak
+include $(top_srcdir)Rules.mak
sub_headers := headers
ifeq ($(HAVE_DOT_CONFIG),y)
all: pregen libs
+libs: pregen
# In this section, we need .config
--include .config.cmd
+-include $(top_builddir).config.cmd
+
+else # ifeq ($(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)libutil/Makefile.in
include $(top_srcdir)libpthread/Makefile.in
include $(top_srcdir)librt/Makefile.in
+include $(top_srcdir)libubacktrace/Makefile.in
include $(top_srcdir)extra/locale/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
+conf := $(top_builddir)extra/config/conf
+mconf := $(top_builddir)extra/config/mconf
+nconf := $(top_builddir)extra/config/nconf
+
+ifeq ($(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.
+$(top_builddir)include/bits/uClibc_config.h: $(conf) $(KCONFIG_CONFIG) $(top_srcdir)extra/scripts/conf-header.sh | $(top_builddir)include/bits
+ @$(disp_gen)
+ $(Q)$< -s $(Kconfig)
+ $(Q)$(top_srcdir)extra/scripts/conf-header.sh $(KCONFIG_CONFIG) > $@
+ $(Q)$(MAKE) headers-y
+# The above doesn't work for threads, though. Just using check-symlinks for now.
+# XXX: FIXME: this is ugly
+MAKEFLAGS += -L
+
+$(top_builddir)include/config/linuxthreads/old.h $(top_builddir)include/config/linuxthreads/new.h:
+ @true
+
+$(top_builddir)include/generated/unifdef_config.h: $(top_builddir)include/bits/uClibc_config.h | $(top_builddir)include/generated
+ @$(disp_gen)
+ $(Q)$(SED) -e '1,3d' $^ > $@
# For the moment, we have to keep re-running this target
# because the fix includes scripts rely on pre-processers
export header_extra_args = -n
endif
HEADERS_BITS_COMMON := $(notdir $(wildcard $(top_srcdir)libc/sysdeps/linux/common/bits/*.h))
+ifneq ($(ARCH_HAS_DEPRECATED_SYSCALLS),y)
+HEADERS_BITS_COMMON_NO_LEGACY := $(notdir $(wildcard $(top_srcdir)libc/sysdeps/linux/common-generic/bits/*.h))
+HEADERS_BITS_COMMON := $(filter-out $(HEADERS_BITS_COMMON_NO_LEGACY),$(HEADERS_BITS_COMMON))
+ALL_HEADERS_BITS_COMMON_NO_LEGACY := $(addprefix $(top_builddir)include/bits/,$(HEADERS_BITS_COMMON_NO_LEGACY))
+endif
+
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
- $(Q)\
- set -e; \
- cd $(top_builddir); \
- tmp=`mktemp include/bits/sysnum.h.XXXXXX 2>/dev/null`; \
- [ -z "$$tmp" ] && tmp='include/bits/sysnum.h.new'; \
- KERNEL_HEADERS="${KERNEL_HEADERS}" top_builddir=. CC="$(CC) $(CPU_CFLAGS)" $(SHELL) extra/scripts/gen_bits_syscall_h.sh > $$tmp; \
- if cmp include/bits/sysnum.h $$tmp >/dev/null 2>&1; then \
- $(RM) $$tmp; \
- else \
- mv -f $$tmp include/bits/sysnum.h; \
- 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
+ifneq ($(HEADERS_BITS_PTHREAD),)
+HEADERS_BITS_ARCH := $(filter-out $(HEADERS_BITS_PTHREAD),$(HEADERS_BITS_ARCH))
+HEADERS_BITS_SUBARCH:= $(filter-out $(HEADERS_BITS_PTHREAD),$(HEADERS_BITS_SUBARCH))
+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 := $(top_builddir)include/fpu_control.h \
+ $(top_builddir)include/jmpbuf-offsets.h \
+ $(top_builddir)include/jmpbuf-unwind.h \
+ $(top_builddir)include/dl-osinfo.h \
+ $(top_builddir)include/hp-timing.h \
+ $(top_builddir)include/not-cancel.h
+ALL_HEADERS_BITS_COMMON := $(addprefix $(top_builddir)include/bits/,$(HEADERS_BITS_COMMON))
+ALL_HEADERS_BITS_ARCH := $(addprefix $(top_builddir)include/bits/,$(HEADERS_BITS_ARCH))
+ifneq ($(TARGET_SUBARCH),)
+ALL_HEADERS_BITS_SUBARCH := $(addprefix $(top_builddir)include/bits/,$(HEADERS_BITS_SUBARCH))
+else
+ALL_HEADERS_BITS_SUBARCH :=
+endif
+ALL_HEADERS_SYS_COMMON := $(addprefix $(top_builddir)include/sys/,$(HEADERS_SYS_COMMON))
+ALL_HEADERS_SYS_ARCH := $(addprefix $(top_builddir)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) \
+ $(ALL_HEADERS_BITS_PTHREAD)
+
+ifneq ($(ARCH_HAS_DEPRECATED_SYSCALLS),y)
+ target-headers-sysdep += $(ALL_HEADERS_BITS_COMMON_NO_LEGACY)
endif
-pregen: headers
+$(top_builddir)include/fpu_control.h $(top_builddir)include/jmpbuf-offsets.h $(top_builddir)include/jmpbuf-unwind.h:
+ @$(disp_ln)
+ $(Q)[ -r $(top_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/$(@F) ] && \
+ $(LN) -fs $(call rel_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/$(@F) $@ || \
+ $(LN) -fs $(call rel_srcdir)libc/sysdeps/linux/common/$(@F) $@
-install: install_runtime install_dev
+$(top_builddir)include/dl-osinfo.h $(top_builddir)include/hp-timing.h $(top_builddir)include/not-cancel.h:
+ $(do_ln) $(call rel_srcdir)libc/sysdeps/linux/common/$(@F) $@
+$(ALL_HEADERS_BITS_COMMON):
+ $(do_ln) $(call rel_srcdir)libc/sysdeps/linux/common/bits/$(@F) $@
-RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB=$(shell $(top_srcdir)extra/scripts/relative_path.sh $(DEVEL_PREFIX)lib $(RUNTIME_PREFIX)lib)
+$(ALL_HEADERS_BITS_ARCH):
+ $(do_ln) $(call rel_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/bits/$(@F) $@
-# Installs header files.
-install_headers:
- $(INSTALL) -d $(PREFIX)$(DEVEL_PREFIX)include
- printf ".svn\n.cvsignore\nCVS\n" > tar_exclude ; \
- $(TAR) -chf - -X tar_exclude include \
- | $(TAR) -xf - -C $(PREFIX)$(DEVEL_PREFIX)
- rm -f tar_exclude
- printf '#ifndef _LIBC_INTERNAL_H\n#define _LIBC_INTERNAL_H 1\n#endif\n' > \
- $(PREFIX)$(DEVEL_PREFIX)include/libc-internal.h
- echo '/* Dont use _syscall#() macros; use the syscall() function */' > \
- $(PREFIX)$(DEVEL_PREFIX)include/bits/syscalls.h
- $(RM) $(PREFIX)$(DEVEL_PREFIX)include/dl-osinfo.h
- $(RM) $(PREFIX)$(DEVEL_PREFIX)include/_lfs_64.h
- $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/uClibc_uintmaxtostr.h
- $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/kernel_sigaction.h
- $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/kernel_stat.h
-ifneq ($(UCLIBC_HAS_FLOATS),y)
- # Remove floating point related headers since float support is disabled.
- $(RM) $(PREFIX)$(DEVEL_PREFIX)include/complex.h
- $(RM) $(PREFIX)$(DEVEL_PREFIX)include/fpu_control.h
- $(RM) $(PREFIX)$(DEVEL_PREFIX)include/ieee754.h
- $(RM) $(PREFIX)$(DEVEL_PREFIX)include/math.h
- $(RM) $(PREFIX)$(DEVEL_PREFIX)include/tgmath.h
- $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/uClibc_fpmax.h
-endif
-ifneq ($(UCLIBC_HAS_WCHAR),y)
- # Remove wide char headers since wide char support is disabled.
- $(RM) $(PREFIX)$(DEVEL_PREFIX)include/wctype.h
- $(RM) $(PREFIX)$(DEVEL_PREFIX)include/wchar.h
-endif
-ifneq ($(UCLIBC_HAS_LOCALE),y)
- # Remove iconv header since locale support is disabled.
- $(RM) $(PREFIX)$(DEVEL_PREFIX)include/iconv.h
-endif
-ifneq ($(UCLIBC_HAS_GLIBC_CUSTOM_PRINTF),y)
- # Remove printf header since custom print specifier support is disabled.
- $(RM) $(PREFIX)$(DEVEL_PREFIX)include/printf.h
-endif
-ifneq ($(UCLIBC_HAS_XLOCALE),y)
- # Remove xlocale header since extended locale support is disabled.
- $(RM) $(PREFIX)$(DEVEL_PREFIX)include/xlocale.h
-endif
-ifneq ($(UCLIBC_HAS_GETTEXT_AWARENESS),y)
- # Remove libintl header since gettext support is disabled.
- $(RM) $(PREFIX)$(DEVEL_PREFIX)include/libintl.h
-endif
-ifneq ($(UCLIBC_HAS_REGEX),y)
- # Remove regex headers since regex support is disabled.
- $(RM) $(PREFIX)$(DEVEL_PREFIX)include/regex.h
- $(RM) $(PREFIX)$(DEVEL_PREFIX)include/regexp.h
+ifneq ($(ARCH_HAS_DEPRECATED_SYSCALLS),y)
+$(ALL_HEADERS_BITS_COMMON_NO_LEGACY):
+ $(do_ln) $(call rel_srcdir)libc/sysdeps/linux/common-generic/bits/$(@F) $@
endif
-ifneq ($(UCLIBC_HAS_WORDEXP),y)
- # Remove wordexp header since wordexp support is disabled.
- $(RM) $(PREFIX)$(DEVEL_PREFIX)include/wordexp.h
-endif
-ifneq ($(UCLIBC_HAS_FTW),y)
- # Remove ftw header since ftw support is disabled.
- $(RM) $(PREFIX)$(DEVEL_PREFIX)include/ftw.h
+
+ifneq ($(TARGET_SUBARCH),)
+$(ALL_HEADERS_BITS_SUBARCH):
+ $(do_ln) $(call rel_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/bits/$(TARGET_SUBARCH)/$(@F) $@
endif
-ifneq ($(UCLIBC_HAS_GLOB),y)
- # Remove glob header since glob support is disabled.
- $(RM) $(PREFIX)$(DEVEL_PREFIX)include/glob.h
+
+ifneq ($(strip $(ALL_HEADERS_SYS_COMMON)),)
+$(ALL_HEADERS_SYS_COMMON):
+ $(do_ln) $(call rel_srcdir)libc/sysdeps/linux/common/sys/$(@F) $@
endif
-ifneq ($(UCLIBC_HAS_GNU_GETOPT),y)
-ifneq ($(UCLIBC_HAS_GETOPT_LONG),y)
- # Remove getopt header since gnu getopt support is disabled.
- $(RM) $(PREFIX)$(DEVEL_PREFIX)include/getopt.h
+
+ifneq ($(strip $(ALL_HEADERS_SYS_ARCH)),)
+$(ALL_HEADERS_SYS_ARCH):
+ $(do_ln) $(call rel_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/sys/$(@F) $@
endif
+
+$(target-headers-sysdep) $(pregen-headers-y): | $(top_builddir)include/bits $(top_builddir)include/sys
+
+HEADERCLEAN_common:
+ $(do_rm) $(ALL_HEADERS_COMMON)
+headers_clean-y += HEADERCLEAN_common
+HEADERCLEAN_config:
+ $(do_rm) -r $(addprefix $(top_builddir)include/,config generated)
+menuconfig-clean-y: HEADERCLEAN_config
+
+# 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: $(top_builddir)include/bits/uClibc_config.h | subdirs
+subdirs: $(addprefix $(top_builddir),$(subdirs))
+pregen-headers: $(top_builddir)include/bits/sysnum.h $(pregen-headers-y)
+pregen: headers pregen-headers
+ $(Q)$(if $(UCLIBC_HAS_LOCALE),$(MAKE) -C extra/locale locale_headers)
+
+$(top_builddir)include/bits/sysnum.h: $(top_srcdir)extra/scripts/gen_bits_syscall_h.sh | $(top_builddir)include/bits
+ @$(disp_gen)
+ $(Q)set -e; \
+ KERNEL_HEADERS="${KERNEL_HEADERS}" CC="$(CC) $(CPU_CFLAGS)" $(SHELL) $< > $@.new; \
+ cmp -s $@ $@.new && $(RM) $@.new || mv -f $@.new $@
+ @# Ugly linux specific hack..
+ $(Q)if grep -q __NR_ $@; then true; else \
+ rm -f $@; \
+ echo "ERROR: Could not generate syscalls."; \
+ echo "Make sure that you have properly installed kernel headers."; \
+ echo "Your .config KERNEL_HEADERS=\"\" was set to:"; \
+ echo "${KERNEL_HEADERS}"; \
+ exit 1; \
+ fi
+
+.PHONY: $(LOCAL_INSTALL_PATH)
+$(LOCAL_INSTALL_PATH):
+ $(Q)$(MAKE) PREFIX=$(LOCAL_INSTALL_PATH) \
+ RUNTIME_PREFIX=/ \
+ DEVEL_PREFIX=/usr/ \
+ HOSTCC="$(HOSTCC)" \
+ install
+
+install: install_runtime install_dev
+
+
+RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB=$(shell $(top_srcdir)extra/scripts/relative_path.sh $(DEVEL_PREFIX)$(MULTILIB_DIR) $(RUNTIME_PREFIX)$(MULTILIB_DIR))
+
+startfiles: $(crt-y)
+
+$(top_builddir)extra/scripts/unifdef: |$(top_builddir)extra/scripts
+$(top_builddir)extra/scripts/unifdef: $(top_srcdir)extra/scripts/unifdef.c
+ $(hcompile.u)
+
+# Installs header files.
+# a "y" here means the feature is enabled and so we should *not* rm it.
+# if the option expands to nothing though, we can punt the headers.
+HEADERS_RM- := \
+ config \
+ generated \
+ internal \
+ cancel.h \
+ dl-osinfo.h \
+ jmpbuf-offsets.h \
+ jmpbuf-unwind.h \
+ hp-timing.h \
+ not-cancel.h \
+ _lfs_64.h \
+ bits/uClibc_arch_features.h \
+ bits/kernel_sigaction.h \
+ bits/kernel_stat.h \
+ bits/kernel_types.h \
+ bits/libc-lock.h \
+ bits/stdio-lock.h \
+ bits/syscalls.h \
+ bits/syscalls-common.h \
+ bits/uClibc_fpmax.h \
+ bits/uClibc_mutex.h \
+ bits/uClibc_pthread.h \
+ bits/uClibc_uintmaxtostr.h \
+ bits/uClibc_uwchar.h \
+ bits/uClibc_va_copy.h \
+ bits/sigcontextinfo.h \
+ bits/stackinfo.h \
+ tls.h \
+ rpc/des_crypt.h \
+ rpc/key_prot.h \
+ rpc/rpc_des.h
+ifeq ($(UCLIBC_STRICT_HEADERS),y)
+HEADERS_RM- += sgtty.h
endif
-ifneq ($(UCLIBC_HAS_SHADOW),y)
- # Remove shadow header since shadow password support is disabled.
- $(RM) $(PREFIX)$(DEVEL_PREFIX)include/shadow.h
+HEADERS_RM-$(HAVE_SHARED) += dlfcn.h bits/dlfcn.h
+HEADERS_RM-$(PTHREADS_DEBUG_SUPPORT) += thread_db.h
+HEADERS_RM-$(UCLIBC_HAS_BSD_ERR) += err.h
+HEADERS_RM-$(UCLIBC_HAS_CRYPT) += crypt.h
+HEADERS_RM-$(UCLIBC_HAS_EPOLL) += sys/epoll.h
+HEADERS_RM-$(UCLIBC_HAS_FENV) += fenv.h bits/fenv.h bits/fenvinline.h
+HEADERS_RM-$(UCLIBC_HAS_FLOATS) += complex.h fpu_control.h ieee754.h \
+ math.h \
+ tgmath.h \
+ bits/math*.h
+HEADERS_RM-$(findstring y,$(UCLIBC_HAS_FTW)$(UCLIBC_HAS_NFTW)) += ftw.h
+HEADERS_RM-$(UCLIBC_HAS_FTS) += fts.h
+HEADERS_RM-$(UCLIBC_HAS_GETTEXT_AWARENESS) += libintl.h
+HEADERS_RM-$(UCLIBC_HAS_GLIBC_CUSTOM_PRINTF) += printf.h
+HEADERS_RM-$(UCLIBC_HAS_GLOB) += glob.h
+HEADERS_RM-$(UCLIBC_HAS_GNU_ERROR) += error.h
+HEADERS_RM-$(UCLIBC_HAS_GNU_GETOPT)$(UCLIBC_HAS_GETOPT_LONG) += getopt.h
+HEADERS_RM-$(UCLIBC_HAS_IPV6) += netinet/ip6.h netinet/icmp6.h
+HEADERS_RM-$(UCLIBC_HAS_BACKTRACE) += execinfo.h
+HEADERS_RM-$(UCLIBC_HAS_LOCALE) += iconv.h bits/uClibc_ctype.h
+HEADERS_RM-$(UCLIBC_HAS_PTY) += pty.h
+HEADERS_RM-$(UCLIBC_HAS_REALTIME) += mqueue.h bits/mqueue.h sched.h \
+ bits/sched.h \
+ semaphore.h
+HEADERS_RM-$(UCLIBC_HAS_REGEX) += regex.h regexp.h
+HEADERS_RM-$(UCLIBC_HAS_RPC) += rpc
+HEADERS_RM-$(UCLIBC_HAS_SHADOW) += shadow.h
+HEADERS_RM-$(UCLIBC_HAS_SOCKET) += sys/socket.h bits/socket.h sys/socketvar.h bits/socket_type.h
+HEADERS_RM-$(UCLIBC_HAS_SYSLOG) += syslog.h sys/syslog.h bits/syslog*.h
+HEADERS_RM-$(UCLIBC_HAS_THREADS) += *thread*.h semaphore.h \
+ bits/*thread*.h \
+ bits/initspin.h
+HEADERS_RM-$(UCLIBC_HAS_THREADS_NATIVE) += atomic.h bits/atomic.h
+HEADERS_RM-$(UCLIBC_HAS_OBSTACK) += obstack.h
+HEADERS_RM-$(UCLIBC_HAS_UTMPX) += bits/utmpx.h utmpx.h
+HEADERS_RM-$(UCLIBC_HAS_WCHAR) += wchar.h wctype.h
+HEADERS_RM-$(UCLIBC_HAS_WORDEXP) += wordexp.h
+HEADERS_RM-$(UCLIBC_HAS_XATTR) += sys/xattr.h
+HEADERS_RM-$(UCLIBC_HAS_XLOCALE) += xlocale.h
+HEADERS_RM-$(UCLIBC_LINUX_SPECIFIC) += \
+ sys/cachectl.h \
+ bits/eventfd.h \
+ sys/eventfd.h \
+ sys/fsuid.h \
+ bits/inotify.h \
+ sys/inotify.h \
+ sys/kdaemon.h \
+ sys/perm.h \
+ sys/personality.h \
+ sys/prctl.h \
+ sys/reboot.h \
+ sys/sendfile.h \
+ bits/signalfd.h \
+ sys/signalfd.h \
+ bits/statfs.h \
+ sys/statfs.h \
+ sys/swap.h \
+ sys/sysctl.h \
+ sys/sysinfo.h \
+ bits/timerfd.h \
+ sys/timerfd.h \
+ sys/sysmips.h \
+ sys/vfs.h
+HEADERS_RM-$(UCLIBC_SUPPORT_AI_ADDRCONFIG) += ifaddrs.h
+HEADERS_RM-$(UCLIBC_SV4_DEPRECATED) += ustat.h sys/ustat.h bits/ustat.h
+HEADERS_RM-$(UCLIBC_SUSV3_LEGACY) += sys/timeb.h regexp.h
+HEADERS_RM-$(UCLIBC_SUSV4_LEGACY) += utime.h ucontext.h
+HEADERS_RM-$(UCLIBC_HAS_ADVANCED_REALTIME) += spawn.h
+
+ifneq ($(findstring install,$(MAKECMDGOALS)),)
+$(addprefix $(PREFIX)$(DEVEL_PREFIX),include $(MULTILIB_DIR)):
+ $(do_mkdir)
+# avoid warning about duplicate targets in rule or overrides
+ifneq ($(abspath $(RUNTIME_PREFIX)$(MULTILIB_DIR)),$(abspath $(DEVEL_PREFIX)$(MULTILIB_DIR)))
+$(PREFIX)$(RUNTIME_PREFIX)$(MULTILIB_DIR):
+ $(do_mkdir)
endif
-ifneq ($(PTHREADS_DEBUG_SUPPORT),y)
- # Remove thread_db header since thread debug support is disabled.
- $(RM) $(PREFIX)$(DEVEL_PREFIX)include/thread_db.h
endif
-ifneq ($(UCLIBC_HAS_THREADS),y)
- # Remove pthread headers since thread support is disabled.
- $(RM) $(PREFIX)$(DEVEL_PREFIX)include/*thread*.h
- $(RM) $(PREFIX)$(DEVEL_PREFIX)include/semaphore.h
- $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/*thread*.h
+
+
+install_headers: headers $(top_builddir)extra/scripts/unifdef $(top_builddir)include/generated/unifdef_config.h | $(PREFIX)$(DEVEL_PREFIX)include
+ @$(call disp_install,"include -> $(PREFIX)$(DEVEL_PREFIX)include")
+ $(Q)top_builddir=$(top_builddir) \
+ $(top_srcdir)extra/scripts/install_headers.sh \
+ include $(PREFIX)$(DEVEL_PREFIX)include
+ifneq ($(O),) # only run this step in O is set i.e. make O=/my/builddir/ ..
+ @$(call disp_install,"$(top_builddir)/include -> $(PREFIX)$(DEVEL_PREFIX)include")
+ $(Q)top_builddir=$(top_builddir) \
+ $(top_srcdir)extra/scripts/install_headers.sh \
+ $(top_builddir)/include $(PREFIX)$(DEVEL_PREFIX)include
endif
-ifeq ($(UCLIBC_HAS_THREADS_NATIVE),y)
- # Remove this as it is only used internally.
- $(RM) $(PREFIX)$(DEVEL_PREFIX)include/tls.h
+ $(Q)cd $(PREFIX)$(DEVEL_PREFIX)include && $(RM) -r $(HEADERS_RM-)
+ifeq ($(UCLIBC_HAS_WCHAR),)
+ $(Q)cd $(PREFIX)$(DEVEL_PREFIX)include && mv -f wchar-stub.h wchar.h
+else
+ $(Q)cd $(PREFIX)$(DEVEL_PREFIX)include && $(RM) -f wchar-stub.h
endif
- -@for i in `find $(PREFIX)$(DEVEL_PREFIX)include -type d` ; do \
- chmod 755 $$i; chmod 644 $$i/*.h > /dev/null 2>&1; \
- done
- -chown -R `id | sed 's/^uid=\([0-9]*\).*gid=\([0-9]*\).*$$/\1:\2/'` $(PREFIX)$(DEVEL_PREFIX)include
+
+# Installs startfiles
+install_startfiles: startfiles | $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)
+ -$(INSTALL) -m 644 $(startfiles) $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/
# Installs development library links.
-install_dev: install_headers
- $(INSTALL) -d $(PREFIX)$(DEVEL_PREFIX)lib
- -$(INSTALL) -m 644 lib/*.[ao] $(PREFIX)$(DEVEL_PREFIX)lib/
+install_dev: install_headers install_runtime install_startfiles | $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)
+ -$(INSTALL) -m 644 $(top_builddir)lib/*.a $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/
ifeq ($(HAVE_SHARED),y)
- for i in `find lib/ -type l -name 'lib[a-zA-Z]*.so' | \
- sed -e 's/lib\///'` ; do \
- $(LN) -sf $(RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB)$$i.$(MAJOR_VERSION) \
- $(PREFIX)$(DEVEL_PREFIX)lib/$$i; \
+ for i in `cd $(top_builddir) && find lib/ -type l -name 'lib[a-zA-Z]*.so' | \
+ $(SED) -e 's/lib\///'` ; do \
+ $(LN) -sf $(RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB)$$i.$(ABI_VERSION) \
+ $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/$$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):' \
- -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; \
+ifeq ($(HARDWIRED_ABSPATH),y)
+ if [ -f $(top_builddir)lib/libc.so -a -f $(PREFIX)$(RUNTIME_PREFIX)$(MULTILIB_DIR)/$(SHARED_LIBNAME) ] ; then \
+ $(RM) $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libc.so; \
+ $(SED) -e 's:$(NONSHARED_LIBNAME):$(DEVEL_PREFIX)$(MULTILIB_DIR)/$(NONSHARED_LIBNAME):' \
+ -e 's:$(SHARED_LIBNAME):$(RUNTIME_PREFIX)$(MULTILIB_DIR)/$(SHARED_LIBNAME):' \
+ -e 's:$(UCLIBC_LDSO):$(RUNTIME_PREFIX)$(MULTILIB_DIR)/$(UCLIBC_LDSO):' \
+ $(top_builddir)lib/libc.so > $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libc.so; \
+ $(SED) -i -e 's://:/:g' $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libc.so; \
fi
+else
+ -$(INSTALL) -m 755 $(top_builddir)lib/libc.so $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/
+endif
+ echo "$(UBACKTRACE_ASNEEDED)" >> $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libc.so
ifeq ($(UCLIBC_HAS_THREADS),y)
ifneq ($(LINUXTHREADS_OLD),y)
- if [ -f $(top_builddir)lib/libpthread.so -a -f $(PREFIX)$(RUNTIME_PREFIX)lib/libpthread.so.$(MAJOR_VERSION) ] ; then \
- $(RM) $(PREFIX)$(DEVEL_PREFIX)lib/libpthread.so; \
- cp $(top_srcdir)extra/scripts/format.lds $(PREFIX)$(DEVEL_PREFIX)lib/libpthread.so; \
- echo "GROUP ( $(RUNTIME_PREFIX)lib/libpthread.so.$(MAJOR_VERSION) $(DEVEL_PREFIX)lib/libpthread_nonshared.a )" \
- >> $(PREFIX)$(DEVEL_PREFIX)lib/libpthread.so; \
+ifeq ($(HARDWIRED_ABSPATH),y)
+ if [ -f $(top_builddir)lib/libpthread.so -a -f $(PREFIX)$(RUNTIME_PREFIX)$(MULTILIB_DIR)/libpthread.so.$(ABI_VERSION) ] ; then \
+ $(RM) $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libpthread.so; \
+ cp $(top_srcdir)extra/scripts/format.lds $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libpthread.so; \
+ echo "GROUP ( $(RUNTIME_PREFIX)$(MULTILIB_DIR)/libpthread.so.$(ABI_VERSION) $(DEVEL_PREFIX)$(MULTILIB_DIR)/libpthread_nonshared.a )" \
+ >> $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libpthread.so; \
+ $(SED) -i -e 's://:/:g' $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libpthread.so; \
fi
+else
+ -$(INSTALL) -m 755 $(top_builddir)lib/libpthread.so $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/
+endif
endif
endif
ifeq ($(PTHREADS_DEBUG_SUPPORT),y)
$(LN) -sf $(RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB)libthread_db.so.1 \
- $(PREFIX)$(DEVEL_PREFIX)lib/libthread_db.so
+ $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libthread_db.so
endif
ifeq ($(DOPIC),y)
# # 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 \
- $(LN) -sf $$i $(PREFIX)$(DEVEL_PREFIX)lib/`echo $$i \
- | sed -e 's/\.a$$/_pic.a/'`; \
+ if [ -d $(top_builddir)lib ] ; then \
+ for i in `cd $(top_builddir) && find lib/ -type f -name 'lib*.a' | $(SED) -e 's/lib\///'` ; do \
+ $(LN) -sf $$i $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/`echo $$i \
+ | $(SED) -e 's/\.a$$/_pic.a/'`; \
done ; \
fi
endif
endif
ifeq ($(UCLIBC_FORMAT_SHARED_FLAT),y)
- for file in lib/lib*.gdb; do \
+ for file in $(top_builddir)lib/lib*.gdb; do \
if test -f $$file; then \
- $(INSTALL) -m 755 $$file $(PREFIX)$(DEVEL_PREFIX)lib; \
- $(INSTALL) -m 755 `echo $$file | sed 's/\.gdb$$//'` \
- $(PREFIX)$(DEVEL_PREFIX)lib; \
+ $(INSTALL) -m 755 $$file $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR); \
+ $(INSTALL) -m 755 `echo $$file | $(SED) 's/\.gdb$$//'` \
+ $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR); \
fi; \
done
endif
# Installs run-time libraries
-install_runtime:
+install_runtime: all | $(PREFIX)$(RUNTIME_PREFIX)$(MULTILIB_DIR)
ifeq ($(HAVE_SHARED),y)
- $(INSTALL) -d $(PREFIX)$(RUNTIME_PREFIX)lib
- $(INSTALL) -m 644 lib/lib*-$(VERSION).so \
- $(PREFIX)$(RUNTIME_PREFIX)lib
- cd lib && $(TAR) -cf - *.so.* | $(TAR) -xf - -C $(PREFIX)$(RUNTIME_PREFIX)lib
- @if [ -x lib/$(UCLIBC_LDSO_NAME)-$(VERSION).so ] ; then \
+ $(INSTALL) -m 755 $(top_builddir)lib/lib*-$(VERSION).so \
+ $(PREFIX)$(RUNTIME_PREFIX)$(MULTILIB_DIR)
+ (cd $(top_builddir)lib && $(TAR) --exclude=$(UCLIBC_LDSO_NAME).so.lds -cf - *.so.*) \
+ | $(TAR) -xf - -C $(PREFIX)$(RUNTIME_PREFIX)$(MULTILIB_DIR)
+ @if [ -x $(top_builddir)lib/$(UCLIBC_LDSO_NAME)-$(VERSION).so ] ; then \
set -e; \
$(SHELL_SET_X); \
- $(INSTALL) -m 755 lib/$(UCLIBC_LDSO_NAME)-$(VERSION).so \
- $(PREFIX)$(RUNTIME_PREFIX)lib; \
+ $(INSTALL) -m 755 $(top_builddir)lib/$(UCLIBC_LDSO_NAME)-$(VERSION).so \
+ $(PREFIX)$(RUNTIME_PREFIX)$(MULTILIB_DIR); \
fi
endif
-utils:
- $(Q)$(MAKE) CROSS="$(CROSS)" CC="$(CC)" -C utils
+utils: | pregen
+ $(Q)$(MAKE) CROSS_COMPILE="$(CROSS_COMPILE)" CC="$(CC)" -C utils $@
# Installs helper applications, such as 'ldd' and 'ldconfig'
install_utils: utils
- $(MAKE) CROSS="$(CROSS)" CC="$(CC)" -C utils utils_install
-
-else # ifeq ($(HAVE_DOT_CONFIG),y)
+ $(Q)$(MAKE) CROSS_COMPILE="$(CROSS_COMPILE)" CC="$(CC)" -C utils utils_install
-all: menuconfig
+endif # ifeq ($(HAVE_DOT_CONFIG),y)
-headers:
- @echo "Need to make a config file first, run: make menuconfig"
- @false
+hostutils: | pregen
+ $(Q)$(MAKE) CROSS_COMPILE="$(CROSS_COMPILE)" CC="$(CC)" HOSTCC="$(HOSTCC)" DOTHOST=.host -C utils $@
-endif # ifeq ($(HAVE_DOT_CONFIG),y)
+install_hostutils: hostutils
+ $(Q)$(MAKE) CROSS_COMPILE="$(CROSS_COMPILE)" CC="$(CC)" HOSTCC="$(HOSTCC)" DOTHOST=.host -C utils utils_install
-include/bits:
- $(INSTALL) -d include/bits
+$(addprefix $(top_builddir),include include/bits include/sys include/config include/generated lib extra/config/lxdialog extra/locale extra/scripts $(subdirs)):
+ $(do_mkdir)
# configuration
# ---------------------------------------------------------------------------
-extra/config/conf extra/config/mconf: include/bits
- $(Q)$(MAKE) -C extra/config $(notdir $@)
-
-menuconfig: extra/config/mconf include/bits
- $(Q)./extra/config/mconf extra/Configs/Config.in
-
-config: extra/config/conf include/bits
- $(Q)./extra/config/conf extra/Configs/Config.in
-
-oldconfig: extra/config/conf include/bits
- $(Q)./extra/config/conf -o extra/Configs/Config.in
-
-silentoldconfig: extra/config/conf include/bits
- $(Q)./extra/config/conf -s extra/Configs/Config.in
-
-randconfig: extra/config/conf include/bits
- $(Q)./extra/config/conf -r extra/Configs/Config.in
-
-allyesconfig: extra/config/conf include/bits
- $(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
- $(Q)./extra/config/conf -o extra/Configs/Config.in
-
-allnoconfig: extra/config/conf include/bits
- $(Q)./extra/config/conf -n extra/Configs/Config.in
-
-defconfig: extra/config/conf include/bits
- $(Q)./extra/config/conf -d extra/Configs/Config.in
-
-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) -C extra/locale locale_clean
- $(MAKE) headers_clean-y
- $(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/$$i; \
- done; \
- if [ -d libc/sysdeps/linux/$(TARGET_ARCH)/sys ] ; then \
- for i in `(cd libc/sysdeps/linux/$(TARGET_ARCH)/sys; ls *.h)` ; do \
- $(RM) include/sys/$$i; \
- done; \
- fi
- @$(RM) include/linux include/asm*
- -find . \( -name \*.o -o -name \*.os -o -name \*.oS \) -exec $(RM) {} \;
-
-distclean: clean
- -find . \( -name core -o -name \*.orig -o -name \*~ \) -exec $(RM) {} \;
- $(RM) .config .config.old .config.cmd
- $(RM) extra/locale/*.tgz
- $(MAKE) -C extra/config distclean
+$(conf) $(mconf) $(nconf): | $(top_builddir)include/config $(top_builddir)include/generated $(top_builddir)extra/config/lxdialog
+ $(Q)$(MAKE) -C extra/config $(@F)
+
+arch-defconfigs := $(notdir $(wildcard $(top_srcdir)extra/Configs/defconfigs/$(ARCH)/*_defconfig))
+
+menuconfig: $(mconf)
+ $(Q)$< $(Kconfig)
+config: $(conf)
+ $(Q)$< $(Kconfig)
+nconfig: $(nconf)
+ $(Q)$< $(Kconfig)
+
+oldaskconfig: $(conf)
+ $(Q)$< -a $(Kconfig)
+silentoldconfig: $(conf)
+ $(Q)$< -s $(Kconfig)
+oldconfig: $(conf)
+ $(Q)$< -o $(Kconfig)
+allnoconfig: $(conf)
+ $(Q)$< -n $(Kconfig)
+allyesconfig: $(conf)
+ $(Q)$< -y $(Kconfig)
+ $(SED) -i -e "s/^DODEBUG=.*/# DODEBUG is not set/" \
+ -e "s/^DOASSERTS=.*/# DOASSERTS is not set/" \
+ -e "s/^SUPPORT_LD_DEBUG_EARLY=.*/# SUPPORT_LD_DEBUG_EARLY is not set/" \
+ -e "s/^SUPPORT_LD_DEBUG=.*/# SUPPORT_LD_DEBUG is not set/" \
+ -e "s/^UCLIBC_MJN3_ONLY=.*/# UCLIBC_MJN3_ONLY is not set/" \
+ $(KCONFIG_CONFIG)
+ $(Q)$< -o $(Kconfig)
+alldefconfig: $(conf)
+ $(Q)$< -A $(Kconfig)
+randconfig: $(conf)
+ $(Q)$< -r $(Kconfig)
+
+cmd_defconfig = $(Q)$< -D extra/Configs/defconfigs/$(ARCH)/$@ $(Kconfig)
+defconfig: $(conf) ; $(cmd_defconfig)
+%_defconfig: $(conf) ; $(cmd_defconfig)
+
+savedefconfig: $(conf)
+ $(Q)$< -S defconfig $(Kconfig)
+listnewconfig: $(conf)
+ $(Q)$< -l $(Kconfig)
+olddefconfig: $(conf)
+ $(Q)$< -d $(Kconfig)
+
+menuconfig-clean-y:
+ $(Q)$(MAKE) -C extra/config CLEAN_extra/config
+
+# The find here should continue to work as long as we are only symlinking
+# headers in to include/. I don't see this changing to anything else, so
+# it should be fine.
+include_clean:
+ $(SECHO) " CLEAN include"
+ $(Q)$(RM) -r $(top_builddir)include/bits
+ $(Q)find $(top_builddir)include/ -type l -exec rm -f {} +
+
+clean: include_clean
+ $(Q)$(RM) -r $(top_builddir)lib
+ @$(MAKE) -C utils CLEAN_utils
+ +$(MAKE) -s -C test clean
+ $(Q)$(RM) $(top_builddir)extra/scripts/unifdef
+ $(Q)$(RM) -r $(LOCAL_INSTALL_PATH)
+
+distclean: realclean
+ -find . \( -name core -o -name \*.orig -o -name \*~ -o -name .\*.dep \) -exec $(RM) {} \;
+ $(RM) $(top_builddir).config $(top_builddir).config.old $(top_builddir).config.cmd
+ $(Q)$(RM) $(top_builddir)extra/locale/*.tgz
+ @$(MAKE) -C extra/config distclean
dist release:
- $(RM) -r ../uClibc-$(VERSION) ../uClibc-$(VERSION).tar.bz2
- svn -q export . ../uClibc-$(VERSION)
- $(TAR) cjf ../uClibc-$(VERSION).tar.bz2 -C .. uClibc-$(VERSION)
- du -b ../uClibc-$(VERSION).tar.bz2
-
-test check:
- $(Q)$(MAKE) -C test
+ $(RM) ../uClibc-$(VERSION).tar
+ git archive --format=tar --prefix=uClibc-$(VERSION)/ HEAD \
+ > ../uClibc-$(VERSION).tar
+ cat ../uClibc-$(VERSION).tar | bzip2 -c9 > ../uClibc-$(VERSION).tar.bz2
+ cat ../uClibc-$(VERSION).tar | xz -e -c8 > ../uClibc-$(VERSION).tar.xz
+ du -b ../uClibc-$(VERSION).tar.{bz2,xz}
+
+test check: test_compile
+ $(Q)$(MAKE) -C test \
+ $(if $(O),top_builddir=$(O)/)
+
+test_compile: $(LOCAL_INSTALL_PATH)
+ $(Q)$(MAKE) -C test compile \
+ $(if $(O),top_builddir=$(O)/)