This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "uClibc-ng - small C library for embedded systems". The branch, upstream has been updated via cf0234de47b019ac24e2d361d6386fdfad48f119 (commit) via 5fe8fc1ac4b5eb0f9e9bb01295c14b99d80ab41e (commit) via e51d746b4b9ed54ddeed48d9e65ffd0811298c49 (commit) via 5f374c1fe85a1da95c15a5cac217f8ab762ce6dd (commit) via 3a14ea8812e8695b5205a70431d513fb905c0daf (commit) from 24946289317ea23bb0d1814cca0a499a905f7d6f (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit cf0234de47b019ac24e2d361d6386fdfad48f119 Author: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> Date: Tue Mar 31 22:44:25 2015 +0200 libc: Fix page-size in getifaddrs() TODO: this could need a cleanup.. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> commit 5fe8fc1ac4b5eb0f9e9bb01295c14b99d80ab41e Author: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> Date: Tue Mar 31 22:44:22 2015 +0200 buildsys: Do not build crt upon pregen No need to build crt when just generating headers Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> commit e51d746b4b9ed54ddeed48d9e65ffd0811298c49 Author: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> Date: Tue Mar 31 22:44:19 2015 +0200 buildsys: tweak ucontext_i.h prerequisites ucontext_i.h too depends on uClibc_config.h. Update it to look like the other MANGLE generated files and tweak prereqs Fixes: make realclean ; make -j libc/misc/internals/__uClibc_main.i Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> commit 5f374c1fe85a1da95c15a5cac217f8ab762ce6dd Author: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> Date: Tue Mar 31 22:44:12 2015 +0200 buildsys: Fix setting LIBGCC We were ending up with multiple entries in LIBGCC for recursive child make instances, avoid that. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> commit 3a14ea8812e8695b5205a70431d513fb905c0daf Author: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> Date: Tue Mar 31 22:43:52 2015 +0200 Revert "librt: Use -nodefaultlibs instead of -nostdlib" This reverts commit 534f44d53146457b3ca686c47efb9207543b88e1. I don't think this is wanted. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> ----------------------------------------------------------------------- Summary of changes: Makefile.in | 12 +++++++----- Makerules | 17 +++++++++-------- Rules.mak | 9 +++++---- ldso/ldso/Makefile.in | 1 + libc/Makefile.in | 3 +-- libc/inet/ifaddrs.c | 13 +++++++++++-- libc/sysdeps/linux/Makefile.commonarch | 18 +++++++----------- libpthread/nptl/Makefile.in | 2 +- libpthread/nptl/sysdeps/Makefile.commonarch | 2 +- .../nptl/sysdeps/unix/sysv/linux/Makefile.commonarch | 2 +- librt/Makefile.in | 5 +---- 11 files changed, 45 insertions(+), 39 deletions(-) diff --git a/Makefile.in b/Makefile.in index 2233be8..2beeb7d 100644 --- a/Makefile.in +++ b/Makefile.in @@ -13,7 +13,7 @@ sub_headers := headers ifeq ($(HAVE_DOT_CONFIG),y) -all: pregen libs +all: pregen libs startfiles libs: pregen # In this section, we need .config @@ -57,8 +57,9 @@ ifeq ($(HAVE_DOT_CONFIG),y) $(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) > $@ + $(Q)$(top_srcdir)extra/scripts/conf-header.sh $(KCONFIG_CONFIG) > $@.tmp $(Q)$(MAKE) headers-y + $(Q)mv $@.tmp $@ # The above doesn't work for threads, though. Just using check-symlinks for now. # XXX: FIXME: this is ugly @@ -183,7 +184,10 @@ 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-y): $(headers_dep) + +pregen-headers: $(pregen-headers-y) pregen: headers pregen-headers $(Q)$(if $(UCLIBC_HAS_LOCALE),$(MAKE) -C extra/locale locale_headers) @@ -215,8 +219,6 @@ 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 $(hcompile.u) diff --git a/Makerules b/Makerules index fd6bb19..10dc529 100644 --- a/Makerules +++ b/Makerules @@ -22,9 +22,9 @@ ifeq ($(UCLIBC_FORMAT_SHARED_FLAT),y) libs: $(lib-gdb-y) endif libs: $(lib-a-y) -$(lib-a-y): | $(top_builddir)lib endif objs: all_objs +$(lib-so-y) $(lib-a-y): | $(top_builddir)lib # apply unconditional per-directory flags define add_IS_IN_lib @@ -451,18 +451,18 @@ CFLAGS-initfini.s := -S -g0 $(PICFLAG) -fno-inline-functions -finhibit-size-dire $(top_builddir)lib/initfini.s: $(top_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/initfini.c | $(top_builddir)lib $(compile.c) -$(top_builddir)lib/defs.h: $(top_builddir)lib/initfini.s | $(top_builddir)lib - $(Q)sed -n -e '/@TESTS_BEGIN/,/@TESTS_END/p' $< | \ - gawk -f $(top_srcdir)extra/scripts/defs.awk > $@.tmp +$(top_builddir)lib/defs.h: $(top_builddir)lib/initfini.s + $(do_sed) -n -e '/@TESTS_BEGIN/,/@TESTS_END/p' $< | \ + $(AWK) -f $(top_srcdir)extra/scripts/defs.awk > $@.tmp $(Q)mv $@.tmp $@ $(top_builddir)lib/crti.S: $(top_builddir)lib/initfini.s $(top_builddir)lib/defs.h - $(Q)sed -n -e '1,/@HEADER_ENDS/p' \ + $(do_sed) -n -e '1,/@HEADER_ENDS/p' \ -e '/@_.*_PROLOG_BEGINS/,/@_.*_PROLOG_ENDS/p' \ -e '/@TRAILER_BEGINS/,$$p' $< > $@ $(top_builddir)lib/crtn.S: $(top_builddir)lib/initfini.s - $(Q)sed -n -e '1,/@HEADER_ENDS/p' \ + $(do_sed) -n -e '1,/@HEADER_ENDS/p' \ -e '/@_.*_EPILOG_BEGINS/,/@_.*_EPILOG_ENDS/p' \ -e '/@TRAILER_BEGINS/,$$p' $< > $@ @@ -482,9 +482,10 @@ CRTS_COMPAT := #endif startfiles = $(CRTS) $(CTOR_TARGETS) $(CRTS_COMPAT) $(CRTRELOC) -$(crt-y): $(startfiles) +startfiles: $(startfiles) $(CRTS) $(CTOR_TARGETS) $(CRTS_COMPAT) $(CRTRELOC): | headers -$(CRTS) $(CTOR_TARGETS) $(CRTS_COMPAT) $(CRTRELOC) $(LINK_FLAT_CRTS) $(SHARED_START_FILES) $(SHARED_END_FILES) : | $(top_builddir)lib +$(CRTS) $(CTOR_TARGETS) $(CRTS_COMPAT) $(CRTRELOC) \ + $(LINK_FLAT_CRTS) $(SHARED_START_FILES) $(SHARED_END_FILES): | $(top_builddir)lib $(top_builddir)lib/$(NONSHARED_LIBNAME): $(libc-nonshared-y) $(Q)$(RM) $@ diff --git a/Rules.mak b/Rules.mak index ea254f1..c68153e 100644 --- a/Rules.mak +++ b/Rules.mak @@ -168,7 +168,8 @@ libpthread.depend := $(top_builddir)lib/libpthread.so endif interp := $(top_builddir)lib/interp.os ldso := $(top_builddir)lib/$(UCLIBC_LDSO) -headers_dep := $(top_builddir)include/bits/sysnum.h +headers_dep := $(top_builddir)include/bits/sysnum.h \ + $(top_builddir)include/bits/uClibc_config.h sub_headers := $(headers_dep) #LIBS :=$(interp) -L$(top_builddir)lib -lc @@ -807,12 +808,12 @@ endif ASFLAGS += $(ASFLAG_--noexecstack) LIBGCC_CFLAGS ?= $(CFLAGS) $(CPU_CFLAGS-y) -$(eval $(call cache-output-var,LIBGCC,$(CC) $(LIBGCC_CFLAGS) -print-libgcc-file-name)) +$(eval $(call cache-output-var,LIBGCC_A,$(CC) $(LIBGCC_CFLAGS) -print-libgcc-file-name)) $(eval $(call cache-output-var,LIBGCC_EH,$(CC) $(LIBGCC_CFLAGS) -print-file-name=libgcc_eh.a)) # with -O0 we (e.g. lockf) might end up with references to # _Unwind_Resume, so pull in gcc_eh in this case.. -LIBGCC_DIR:=$(dir $(LIBGCC)) -LIBGCC += $(if $(DODEBUG),$(LIBGCC_EH)) +LIBGCC_DIR := $(dir $(LIBGCC_A)) +LIBGCC := $(LIBGCC_A) $(if $(DODEBUG),$(LIBGCC_EH)) # moved from libpthread/linuxthreads ifeq ($(UCLIBC_CTOR_DTOR),y) diff --git a/ldso/ldso/Makefile.in b/ldso/ldso/Makefile.in index e0d0a09..8152642 100644 --- a/ldso/ldso/Makefile.in +++ b/ldso/ldso/Makefile.in @@ -68,6 +68,7 @@ LDFLAGS-$(UCLIBC_LDSO_NAME).so += -T $(ldso:.$(ABI_VERSION)=).lds endif $(ldso): $(ldso:.$(ABI_VERSION)=) +$(ldso:.$(ABI_VERSION)=): | $(top_builddir)lib $(ldso:.$(ABI_VERSION)=): $($(UCLIBC_LDSO_NAME)_OUT)/$(UCLIBC_LDSO_NAME)_so.a ifeq ($(LDSO_PRELINK_SUPPORT),y) $(call create-lds) diff --git a/libc/Makefile.in b/libc/Makefile.in index 9c8152d..2abc77d 100644 --- a/libc/Makefile.in +++ b/libc/Makefile.in @@ -87,8 +87,7 @@ $(libc_OUT)/libc.oS: $(libc-multi-y) | $(top_builddir)lib/libc.a $(top_builddir) $(Q)$(RM) $@ $(compile-m) -$(top_builddir)lib/libc.a: $(libc-a-y) | $(crt-y) - $(Q)$(INSTALL) -d $(dir $@) +$(top_builddir)lib/libc.a: $(libc-a-y) $(Q)$(RM) $@ $(do_ar) diff --git a/libc/inet/ifaddrs.c b/libc/inet/ifaddrs.c index 6d9ee89..0c93106 100644 --- a/libc/inet/ifaddrs.c +++ b/libc/inet/ifaddrs.c @@ -115,7 +115,8 @@ __netlink_request (struct netlink_handle *h, int type) { struct netlink_res *nlm_next; struct netlink_res **new_nlm_list; - static volatile size_t buf_size = 4096; + static volatile size_t buf_size = 0; + size_t this_buf_size; char *buf; struct sockaddr_nl nladdr; struct nlmsghdr *nlmh; @@ -126,7 +127,15 @@ __netlink_request (struct netlink_handle *h, int type) if (__netlink_sendreq (h, type) < 0) return -1; - size_t this_buf_size = buf_size; + if (buf_size) + this_buf_size = buf_size; + else { +#ifdef PAGE_SIZE + this_buf_size = PAGE_SIZE; +#else + this_buf_size = __pagesize; +#endif + } if (__libc_use_alloca (this_buf_size)) buf = alloca (this_buf_size); else diff --git a/libc/sysdeps/linux/Makefile.commonarch b/libc/sysdeps/linux/Makefile.commonarch index 1bf2dc5..f8dc17d 100644 --- a/libc/sysdeps/linux/Makefile.commonarch +++ b/libc/sysdeps/linux/Makefile.commonarch @@ -15,7 +15,6 @@ ARCH_SOBJ = $(patsubst %.s,%.o,$(patsubst %.S,%.o,$(addprefix $(ARCH_OUT)/,$(SSR ARCH_OBJS-y = $(ARCH_COBJ) $(ARCH_SOBJ) -crt-y := FORCE libc-y += $(ARCH_OBJS-y) libc-nomulti-y += $(ARCH_SOBJ) objclean-y += CLEAN_$(subst $(top_builddir),,$(ARCH_OUT)) @@ -47,16 +46,13 @@ HEADERCLEAN_$(subst $(top_builddir),,$(ARCH_OUT)): $(do_rm) $(ARCH_HEADERS_OUT) endif -CFLAGS-ucontext_i.c = -S - -$(ARCH_OUT)/ucontext_i.c: $(ARCH_DIR)/ucontext_i.sym - $(do_awk) $(top_srcdir)extra/scripts/gen-as-const.awk $< > $@ - -$(ARCH_OUT)/ucontext_i.s: $(ARCH_OUT)/ucontext_i.c - $(compile.c) - -$(ARCH_OUT)/ucontext_i.h: $(ARCH_OUT)/ucontext_i.s - $(do_sed) $(PTHREAD_GENERATE_MANGLE) $< > $@ +$(ARCH_OUT)/ucontext_i.h: $(top_srcdir)extra/scripts/gen-as-const.awk +$(ARCH_OUT)/ucontext_i.h: $(ARCH_OUT)/ucontext_i.sym + @$(disp_gen) + $(do_awk) $(top_srcdir)extra/scripts/gen-as-const.awk $< \ + | $(CC) $(CFLAGS) -x c - -S -o - \ + | $(SED) $(PTHREAD_GENERATE_MANGLE) > $@ + @if test ! -s $@ ; then rm -f $@ ; false ; fi pregen-headers-$(UCLIBC_HAS_CONTEXT_FUNCS) += $(ARCH_OUT)/ucontext_i.h diff --git a/libpthread/nptl/Makefile.in b/libpthread/nptl/Makefile.in index 0a981cd..55eeba2 100644 --- a/libpthread/nptl/Makefile.in +++ b/libpthread/nptl/Makefile.in @@ -92,7 +92,7 @@ $(top_builddir)lib/libpthread.a: $(libpthread-a-y) $(Q)$(RM) $@ $(do_ar) -$(libpthread_OUT)/pthread-errnos.h: $(top_srcdir)extra/scripts/gen-as-const.awk | headers +$(libpthread_OUT)/pthread-errnos.h: $(top_srcdir)extra/scripts/gen-as-const.awk $(libpthread_OUT)/pthread-errnos.h: $(libpthread_DIR)/pthread-errnos.sym @$(disp_gen) $(do_awk) $(top_srcdir)extra/scripts/gen-as-const.awk $< \ diff --git a/libpthread/nptl/sysdeps/Makefile.commonarch b/libpthread/nptl/sysdeps/Makefile.commonarch index a5952a6..7f531f5 100644 --- a/libpthread/nptl/sysdeps/Makefile.commonarch +++ b/libpthread/nptl/sysdeps/Makefile.commonarch @@ -40,7 +40,7 @@ librt_arch_COBJ = $(patsubst %.c,$(libpthread_arch_OUT)/%.o,$(librt_arch_CSRC)) librt_arch_SOBJ = $(patsubst %.S,$(libpthread_arch_OUT)/%.o,$(librt_arch_SSRC)) librt_arch_OBJS = $(librt_arch_COBJ) $(librt_arch_SOBJ) -$(libpthread_arch_OUT)/tcb-offsets.h: $(top_srcdir)extra/scripts/gen-as-const.awk | headers +$(libpthread_arch_OUT)/tcb-offsets.h: $(top_srcdir)extra/scripts/gen-as-const.awk $(libpthread_arch_OUT)/tcb-offsets.h: $(libpthread_arch_DIR)/tcb-offsets.sym @$(disp_gen) $(do_awk) $(top_srcdir)extra/scripts/gen-as-const.awk $< \ diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/Makefile.commonarch b/libpthread/nptl/sysdeps/unix/sysv/linux/Makefile.commonarch index e4a5fc5..4e14773 100644 --- a/libpthread/nptl/sysdeps/unix/sysv/linux/Makefile.commonarch +++ b/libpthread/nptl/sysdeps/unix/sysv/linux/Makefile.commonarch @@ -137,7 +137,7 @@ endif PTHREAD_LINUX_SYM := $(notdir $(wildcard $(libpthread_linux_DIR)/*.sym)) PTHREAD_LINUX_SYM_H := $(addprefix $(libpthread_linux_OUT)/,$(PTHREAD_LINUX_SYM:.sym=.h)) -$(PTHREAD_LINUX_SYM_H): $(top_srcdir)extra/scripts/gen-as-const.awk | headers +$(PTHREAD_LINUX_SYM_H): $(top_srcdir)extra/scripts/gen-as-const.awk $(PTHREAD_LINUX_SYM_H): $(libpthread_linux_OUT)/%.h: $(libpthread_linux_DIR)/%.sym @$(disp_gen) $(do_awk) $(top_srcdir)extra/scripts/gen-as-const.awk $< \ diff --git a/librt/Makefile.in b/librt/Makefile.in index fbbf5b4..a246d00 100644 --- a/librt/Makefile.in +++ b/librt/Makefile.in @@ -15,9 +15,6 @@ LIBS-librt.so := $(LIBS) ifeq ($(UCLIBC_HAS_THREADS_NATIVE),y) LIBS-librt.so += $(top_builddir)lib/libdl.so $(top_builddir)lib/libpthread.so endif -START_FILE-librt.so := $(SHARED_START_FILES) -END_FILE-librt.so := $(SHARED_END_FILES) - librt_FULL_NAME := librt-$(VERSION).so @@ -76,7 +73,7 @@ $(librt_OUT)/librt_so.a: $(librt-so-y) $(Q)$(RM) $@ $(do_ar) -$(top_builddir)lib/librt.a: $(librt-a-y) | $(top_builddir)lib +$(top_builddir)lib/librt.a: $(librt-a-y) $(Q)$(RM) $@ $(do_ar) hooks/post-receive -- uClibc-ng - small C library for embedded systems