devel September 2016

devel@uclibc-ng.org

5 participants
17 discussions

uClibc-ng - small C library for embedded systems branch master updated. v1.0.17-13-g57f820b
by wbx＠helium.openadk.org 21 Sep '16

21 Sep '16

1 0

pthread.h discrepancy between linuxthreads/NPTL
by Thomas Petazzoni 20 Sep '16

20 Sep '16

Hello, While investigating a build failure of the "gamin" package in Buildroot on the Microblaze architecture (http://autobuild.buildroot.net/results/887/887df97196d7777efbf18a7bee91aa45…) regarding PTHREAD_MUTEX_RECURSIVE being undefined, I noticed a discrepancy between the definition of PTHREAD_MUTEX_RECURSIVE in the linuxthreads variant of pthread.h and the NPTL variant of pthread.h. Indeed, libpthread/nptl/sysdeps/pthread/pthread.h contains: #if defined __USE_UNIX98 || defined __USE_XOPEN2K8 , PTHREAD_MUTEX_NORMAL = PTHREAD_MUTEX_TIMED_NP, PTHREAD_MUTEX_RECURSIVE = PTHREAD_MUTEX_RECURSIVE_NP, PTHREAD_MUTEX_ERRORCHECK = PTHREAD_MUTEX_ERRORCHECK_NP, PTHREAD_MUTEX_DEFAULT = PTHREAD_MUTEX_NORMAL #endif while the corresponding linuxthreads version, in libpthread/linuxthreads/sysdeps/pthread/pthread.h contains: #ifdef __USE_UNIX98 , PTHREAD_MUTEX_NORMAL = PTHREAD_MUTEX_ADAPTIVE_NP, PTHREAD_MUTEX_RECURSIVE = PTHREAD_MUTEX_RECURSIVE_NP, PTHREAD_MUTEX_ERRORCHECK = PTHREAD_MUTEX_ERRORCHECK_NP, PTHREAD_MUTEX_DEFAULT = PTHREAD_MUTEX_NORMAL #endif Notice how the NPTL code defines all the non-NP variants if __USE_XOPEN2K8 is defined, but not the linuxthreads version? Maybe this difference is normal, I am not familiar enough with all the standards and conformance issues, but I thought it would be good to point it out. Thanks, Thomas -- Thomas Petazzoni, CTO, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com

3 7

[RFC PATCH] elf-{fdpic, dsbt}.h: avoid void pointer's subtraction
by Rahul Bedarkar 20 Sep '16

20 Sep '16

elf-fdpic.h or elf-dsbt.h is included by link.h. When C++ program includes <link.h>, we get following build failure. ../usr/include/bits/elf-fdpic.h: In function 'void* __reloc_pointer(void*, const elf32_fdpic_loadmap*)': ../usr/include/bits/elf-fdpic.h:95: error: invalid use of 'void' void pointer addition and subtraction is not allowed in C++ as it has undetermined size, however in C with language extension it is possible because sizeof void is treated as one byte. Instead of performing subtraction on void pointers, typecast it to char* first. This build failure is detected by Buildroot autobuilder. http://autobuild.buildroot.net/results/a10/a10ed48e6eb8411a3d8372f57c05fd11… Signed-off-by: Rahul Bedarkar <rahul.bedarkar(a)imgtec.com> --- Note: Compile tested only --- libc/sysdeps/linux/bfin/bits/elf-fdpic.h | 2 +- libc/sysdeps/linux/c6x/bits/elf-dsbt.h | 2 +- libc/sysdeps/linux/frv/bits/elf-fdpic.h | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/libc/sysdeps/linux/bfin/bits/elf-fdpic.h b/libc/sysdeps/linux/bfin/bits/elf-fdpic.h index dddf82c..9fcf93f 100644 --- a/libc/sysdeps/linux/bfin/bits/elf-fdpic.h +++ b/libc/sysdeps/linux/bfin/bits/elf-fdpic.h @@ -91,7 +91,7 @@ __reloc_pointer (void *p, /* This should be computed as part of the pointer comparison above, but we want to use the carry in the comparison, so we can't convert it to an integer type beforehand. */ - unsigned long offset = p - (void*)map->segs[c].p_vaddr; + unsigned long offset = (char*)p - (char*)map->segs[c].p_vaddr; /* We only check for one-past-the-end for the last segment, assumed to be the data segment, because other cases are ambiguous in the absence of padding between segments, and diff --git a/libc/sysdeps/linux/c6x/bits/elf-dsbt.h b/libc/sysdeps/linux/c6x/bits/elf-dsbt.h index a4e3e7d..0e82ec7 100644 --- a/libc/sysdeps/linux/c6x/bits/elf-dsbt.h +++ b/libc/sysdeps/linux/c6x/bits/elf-dsbt.h @@ -94,7 +94,7 @@ __reloc_pointer (void *p, for (c = 0; c < map->nsegs; c++) { - unsigned long offset = p - (void*)map->segs[c].p_vaddr; + unsigned long offset = (char*)p - (char*)map->segs[c].p_vaddr; /* We only check for one-past-the-end for the second segment, assumed to be the data segment, because other cases are ambiguous in the absence of padding between segments, and diff --git a/libc/sysdeps/linux/frv/bits/elf-fdpic.h b/libc/sysdeps/linux/frv/bits/elf-fdpic.h index dddf82c..9fcf93f 100644 --- a/libc/sysdeps/linux/frv/bits/elf-fdpic.h +++ b/libc/sysdeps/linux/frv/bits/elf-fdpic.h @@ -91,7 +91,7 @@ __reloc_pointer (void *p, /* This should be computed as part of the pointer comparison above, but we want to use the carry in the comparison, so we can't convert it to an integer type beforehand. */ - unsigned long offset = p - (void*)map->segs[c].p_vaddr; + unsigned long offset = (char*)p - (char*)map->segs[c].p_vaddr; /* We only check for one-past-the-end for the last segment, assumed to be the data segment, because other cases are ambiguous in the absence of padding between segments, and -- 2.6.2

2 1

uClibc-ng - small C library for embedded systems branch master updated. v1.0.17-12-gf1d7505
by wbx＠helium.openadk.org 20 Sep '16

20 Sep '16

1 0

RFC PATCH
by Waldemar Brodkorb 19 Sep '16

19 Sep '16

Hi, I would like to suggest following patch to have a single libc library. This would solve a lot of problems in buildroot and other buildsystems. I would love to make a release at the end of this month. What do you think about it? For buildroot people, here is a patch for testing: http://debug.openadk.org/buildroot/0001-experimental-uClibc-ng-patches.patch This will solve a lot of old autobuild failures, f.e. the libarchive static stuff. I worked for many hours on this, so don't be too harsh with your feedback ;) Thanks in advance! Waldemar P.s.: I know it is a big patch, but I see no good chances to split it in pieces.

2 1

[PATCH] ARC: Fix max ULP for cosine test
by Eugeniy Paltsev 10 Sep '16

10 Sep '16

Max ULP for "cos (M_PI_6l * 2.0) == 0.5" in "test-double" sub-test is set to "0" for ARC. It causes "test-double" test failure. I realized that this sub-test on ARM gets completely same results. But it doesn't fails on ARM because max ULP is set to "1" for ARM. I am wondering, if it was done for any special reason? Otherwise, set max ULP for "cos (M_PI_6l * 2.0) == 0.5" test to "1" instead of "0" for ARC. Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev(a)synopsys.com> --- test/math/libm-test-ulps-arc | 1 + 1 file changed, 1 insertion(+) diff --git a/test/math/libm-test-ulps-arc b/test/math/libm-test-ulps-arc index 7139447..46b2ac5 100644 --- a/test/math/libm-test-ulps-arc +++ b/test/math/libm-test-ulps-arc @@ -2,6 +2,7 @@ # cos Test "cos (M_PI_6l * 2.0) == 0.5": +double: 1 idouble: 1 Test "cos (M_PI_6l * 4.0) == -0.5": double: 2 -- 2.5.5

2 1

uClibc-ng - small C library for embedded systems branch master updated. v1.0.17-9-g8ae2b54
by wbx＠helium.openadk.org 10 Sep '16

10 Sep '16

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, master has been updated via 8ae2b54ee70891ddb720bf00f8913c3716c1f67f (commit) via f9d8ce5ae0ed1e1a639ddc9b2b64726eab569c66 (commit) from 939014ddce98bd07c774815a7f0cf379c8bde38d (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 8ae2b54ee70891ddb720bf00f8913c3716c1f67f Author: Waldemar Brodkorb <wbx(a)uclibc-ng.org> Date: Sat Aug 27 17:45:19 2016 +0200 remove DOMULTI support A single test with targeting ARM showed that this feature seems bit rotted. Remove DOMULTI and simplify Makefiles. commit f9d8ce5ae0ed1e1a639ddc9b2b64726eab569c66 Author: Eugeniy Paltsev <Eugeniy.Paltsev(a)synopsys.com> Date: Tue Aug 23 12:41:18 2016 +0300 ARC: Fix max ULP for cosine test Max ULP for "cos (M_PI_6l * 2.0) == 0.5" in "test-double" sub-test is set to "0" for ARC. It causes "test-double" test failure. I realized that this sub-test on ARM gets completely same results. But it doesn't fails on ARM because max ULP is set to "1" for ARM. I am wondering, if it was done for any special reason? Otherwise, set max ULP for "cos (M_PI_6l * 2.0) == 0.5" test to "1" instead of "0" for ARC. Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev(a)synopsys.com> ----------------------------------------------------------------------- Summary of changes: Makerules | 12 ------------ Rules.mak | 16 ---------------- extra/Configs/Config.in | 12 ------------ extra/Configs/defconfigs/or1k/defconfig | 1 - extra/scripts/randconfig.sh | 1 - libc/Makefile.in | 14 -------------- libc/sysdeps/linux/i386/bits/syscalls.h | 12 ------------ libcrypt/Makefile.in | 7 ------- libintl/Makefile.in | 11 ----------- libm/Makefile.in | 15 --------------- libuargp/Makefile.in | 5 ----- libubacktrace/Makefile.in | 7 ------- libutil/Makefile.in | 7 ------- test/math/libm-test-ulps-arc | 1 + 14 files changed, 1 insertion(+), 120 deletions(-) diff --git a/Makerules b/Makerules index d8cbfe4..d35e40d 100644 --- a/Makerules +++ b/Makerules @@ -365,18 +365,6 @@ define link-flat.so $(top_builddir)/lib/crtn.o endef -define linkm.so - $(Q)$(RM) $@ $@.$(2) $(dir $@)$(1) - $(do_strip) - @$(disp_ld) - $(Q)$(CC) $(LDFLAGS-$(notdir $@)) -Wl,-soname=$(notdir $(a)).$(2) \ - $(CFLAG_-nostdlib) -o $(dir $@)$(1) $(START_FILE-$(notdir $@)) \ - $^ \ - $(LIBS-$(notdir $@)) $(LIBGCC) $(END_FILE-$(notdir $@)) - $(Q)$(LN) -sf $(1) $@.$(2) - $(Q)$(LN) -sf $(1) $@ -endef - CFLAGS-.os+=$(PICFLAG) CFLAGS-.oS+=$(PICFLAG) -DSHARED diff --git a/Rules.mak b/Rules.mak index cd343f5..f226dca 100644 --- a/Rules.mak +++ b/Rules.mak @@ -677,22 +677,6 @@ else STRIPTOOL := true -Stripping_disabled endif -ifeq ($(DOMULTI),y) -# we try to compile all sources at once into an object (IMA), but -# gcc-3.3.x does not support it -# gcc-3.4.x supports it, but does not need and support --combine. though fails on many sources -# gcc-4.0.x supports it, supports the --combine flag, but does not need it -# gcc-4.1(200506xx) supports it, but needs the --combine flag, else libs are useless -ifeq ($(GCC_MAJOR_VER),3) -DOMULTI:=n -else -$(eval $(call check-gcc-var,--combine)) -CFLAGS += $(CFLAG_--combine) -endif -else -DOMULTI:=n -endif - ifneq ($(strip $(UCLIBC_EXTRA_CFLAGS)),"") CFLAGS += $(call qstrip,$(UCLIBC_EXTRA_CFLAGS)) endif diff --git a/extra/Configs/Config.in b/extra/Configs/Config.in index 1d97e78..12dc0df 100644 --- a/extra/Configs/Config.in +++ b/extra/Configs/Config.in @@ -2416,16 +2416,4 @@ config EXTRA_WARNINGS help If you wish to build with extra warnings enabled, say Y here. -config DOMULTI - bool "Compile all sources at once into an object" - help - Set this to compile all sources at once into an object (IMA). - This mode of compilation uses alot of memory but may produce - smaller binaries. - - Note that you need a very recent GCC for this to work, like - gcc >= 4.3 plus eventually some patches. - - If unsure, keep the default of N. - endmenu diff --git a/extra/Configs/defconfigs/or1k/defconfig b/extra/Configs/defconfigs/or1k/defconfig index a4658da..b1f890a 100644 --- a/extra/Configs/defconfigs/or1k/defconfig +++ b/extra/Configs/defconfigs/or1k/defconfig @@ -237,4 +237,3 @@ UCLIBC_EXTRA_CFLAGS="" # UCLIBC_HAS_BACKTRACE is not set WARNINGS="-Wall" # EXTRA_WARNINGS is not set -# DOMULTI is not set diff --git a/extra/scripts/randconfig.sh b/extra/scripts/randconfig.sh index d83731b..e2124c7 100755 --- a/extra/scripts/randconfig.sh +++ b/extra/scripts/randconfig.sh @@ -10,7 +10,6 @@ test "x$AWK" = "x" && AWK=awk test "x$ARCH" = "x" && ARCH=`uname -m` KCONFIG_ALLCONFIG=.config.allconfig (echo TARGET_$ARCH=y - echo '# DOMULTI is not set' ) > $KCONFIG_ALLCONFIG export KCONFIG_ALLCONFIG diff --git a/libc/Makefile.in b/libc/Makefile.in index 8ed8a75..05cec18 100644 --- a/libc/Makefile.in +++ b/libc/Makefile.in @@ -42,14 +42,7 @@ else libc-a-y = $(libc-y) $(libc-static-y) endif -ifeq ($(DOMULTI),n) libc-so-y = $(libc-y:.o=.os) $(libc-shared-y) -else -all_sources = $(libc-y:.o=.c) -all_sources += $(libc-shared-y:.oS=.c) -libc-multi-y = $(filter-out $(libc-nomulti-y:.o=.c),$(all_sources)) -endif - lib-a-y += $(top_builddir)lib/libc.a lib-gdb-y += $(top_builddir)lib/libc.gdb lib-so-y += $(libc.depend) @@ -57,17 +50,10 @@ objclean-y += CLEAN_libc OUTPUT_FORMAT = $(CC) $(CFLAGS) -Wl,--verbose 2>&1 | $(SED) -n '/OUTPUT_FORMAT/,/)/p' -ifeq ($(DOMULTI),n) $(libc.depend): $(libc_OUT)/libc_so.a $(LIBS-libc.so) $(call link.so,$(libc_FULL_NAME),$(ABI_VERSION)) # link for backward compatibility $(call link.so,$(libc_FULL_NAME),0) -else -$(libc.depend): $(libc_OUT)/libc.oS $(libc-nomulti-y:.o=.oS) | $(LIBS-libc.so) - $(call linkm.so,$(libc_FULL_NAME),$(ABI_VERSION)) - # link for backward compatibility - $(call linkm.so,$(libc_FULL_NAME),0) -endif $(Q)$(RM) $@ $(Q)cat $(top_srcdir)extra/scripts/format.lds > $@.tmp $(Q)$(OUTPUT_FORMAT) >> $@.tmp diff --git a/libc/sysdeps/linux/i386/bits/syscalls.h b/libc/sysdeps/linux/i386/bits/syscalls.h index 566b5ac..5e92093 100644 --- a/libc/sysdeps/linux/i386/bits/syscalls.h +++ b/libc/sysdeps/linux/i386/bits/syscalls.h @@ -44,17 +44,9 @@ /* We need some help from the assembler to generate optimal code. * We define some macros here which later will be used. */ -/* gcc>=4.6 with LTO need the same guards as IMA (a.k.a --combine) did. - * See gcc.gnu.org/PR47577 */ /* FIXME: drop these b* macros! */ __asm__ ( -#if defined __DOMULTI__ || __GNUC_PREREQ (4, 6) - /* Protect against asm macro redefinition (happens in __DOMULTI__ mode). - * Unfortunately, it ends up visible in .o files. */ - ".ifndef _BITS_SYSCALLS_ASM\n\t" - ".set _BITS_SYSCALLS_ASM,1\n\t" -#endif ".L__X'%ebx = 1\n\t" ".L__X'%ecx = 2\n\t" ".L__X'%edx = 2\n\t" @@ -95,10 +87,6 @@ __asm__ ( ".endif\n\t" ".endif\n\t" ".endm\n\t" - -#if defined __DOMULTI__ || __GNUC_PREREQ (4, 6) - ".endif\n\t" /* _BITS_SYSCALLS_ASM */ -#endif ); #define LOADARGS_0 diff --git a/libcrypt/Makefile.in b/libcrypt/Makefile.in index 94feacb..eb2d452 100644 --- a/libcrypt/Makefile.in +++ b/libcrypt/Makefile.in @@ -39,7 +39,6 @@ lib-a-$(UCLIBC_HAS_CRYPT) += $(top_builddir)lib/libcrypt.a lib-so-$(UCLIBC_HAS_CRYPT) += $(top_builddir)lib/libcrypt.so objclean-y += CLEAN_libcrypt -ifeq ($(DOMULTI),n) ifeq ($(DOPIC),y) $(top_builddir)lib/libcrypt.so: $(top_builddir)lib/libcrypt.a $(libc.depend) else @@ -48,12 +47,6 @@ endif $(call link.so,$(libcrypt_FULL_NAME),$(ABI_VERSION)) # link for backward compatibility $(call link.so,$(libcrypt_FULL_NAME),0) -else -$(top_builddir)lib/libcrypt.so: $(libcrypt_OUT)/libcrypt.oS | $(libc.depend) - $(call linkm.so,$(libcrypt_FULL_NAME),$(ABI_VERSION)) - # link for backward compatibility - $(call linkm.so,$(libcrypt_FULL_NAME),0) -endif $(libcrypt_OUT)/libcrypt_so.a: $(libcrypt-so-y) $(Q)$(RM) $@ diff --git a/libintl/Makefile.in b/libintl/Makefile.in index 39b39a5..6c3e79b 100644 --- a/libintl/Makefile.in +++ b/libintl/Makefile.in @@ -26,10 +26,6 @@ libintl_OUT := $(top_builddir)libintl libintl_MSRC := $(libintl_DIR)/intl.c libintl_MOBJ := $(patsubst %.o,$(libintl_OUT)/%.o,$(MOBJ)) -ifneq ($(DOMULTI),n) -CFLAGS-libintl += $(patsubst %,-DL_%,$(subst .o,,$(notdir $(libintl_MOBJ)))) -endif - ifeq ($(DOPIC),y) libintl-a-y := $(libintl_MOBJ:.o=.os) else @@ -41,7 +37,6 @@ lib-a-$(UCLIBC_HAS_GETTEXT_AWARENESS) += $(top_builddir)lib/libintl.a lib-so-$(UCLIBC_HAS_GETTEXT_AWARENESS) += $(top_builddir)lib/libintl.so objclean-y += CLEAN_libintl -ifeq ($(DOMULTI),n) ifeq ($(DOPIC),y) $(top_builddir)lib/libintl.so: $(top_builddir)lib/libintl.a $(libc.depend) else @@ -50,12 +45,6 @@ endif $(call link.so,$(libintl_FULL_NAME),$(ABI_VERSION)) # link for backward compatibility $(call link.so,$(libintl_FULL_NAME),0) -else -$(top_builddir)lib/libintl.so: $(libintl_OUT)/libintl.oS | $(libc.depend) - $(call linkm.so,$(libintl_FULL_NAME),$(ABI_VERSION)) - # link for backward compatibility - $(call linkm.so,$(libintl_FULL_NAME),0) -endif $(libintl_OUT)/libintl_so.a: $(libintl-so-y) $(Q)$(RM) $@ diff --git a/libm/Makefile.in b/libm/Makefile.in index 2880512..0d6ca05 100644 --- a/libm/Makefile.in +++ b/libm/Makefile.in @@ -277,14 +277,6 @@ endif libm_MSRC_FL := $(libm_DIR)/$(FL_MSRC) libm_MOBJ_FL := $(patsubst %.o,$(libm_OUT)/%.o,$(FL_MOBJ)) - -ifneq ($(DOMULTI),n) -CFLAGS-libm += $(patsubst %,-DL_%,$(subst .o,,$(notdir $(libm_MOBJ_FL)))) -ifeq ($(strip $(UCLIBC_HAS_LONG_DOUBLE_MATH)),y) -CFLAGS-libm += $(patsubst %,-DL_%,$(subst .o,,$(notdir $(libm_MOBJ_LD)))) -endif -endif - libm_OBJS := $(libm_OBJ) $(libm_MOBJ_FL) $(libm_MOBJ_LD) ifeq ($(DOPIC),y) @@ -298,7 +290,6 @@ lib-a-$(UCLIBC_HAS_FLOATS) += $(top_builddir)lib/libm.a lib-so-$(UCLIBC_HAS_FLOATS) += $(top_builddir)lib/libm.so objclean-y += CLEAN_libm -ifeq ($(DOMULTI),n) ifeq ($(DOPIC),y) $(top_builddir)lib/libm.so: $(top_builddir)lib/libm.a $(libc.depend) else @@ -307,12 +298,6 @@ endif $(call link.so,$(libm_FULL_NAME),$(ABI_VERSION)) # link for backward compatibility $(call link.so,$(libm_FULL_NAME),0) -else -$(top_builddir)lib/libm.so: $(libm_OUT)/libm.oS | $(libc.depend) - $(call linkm.so,$(libm_FULL_NAME),$(ABI_VERSION)) - # link for backward compatibility - $(call linkm.so,$(libm_FULL_NAME),0) -endif $(libm_OUT)/libm_so.a: $(libm-so-y) $(Q)$(RM) $@ diff --git a/libuargp/Makefile.in b/libuargp/Makefile.in index 1498abb..f1ccfa6 100644 --- a/libuargp/Makefile.in +++ b/libuargp/Makefile.in @@ -44,17 +44,12 @@ lib-so-$(UCLIBC_HAS_ARGP) += $(top_builddir)lib/libuargp.so objclean-y += CLEAN_libuargp -ifeq ($(DOMULTI),n) ifeq ($(DOPIC),y) $(top_builddir)lib/libuargp.so: $(top_builddir)lib/libuargp.a $(libc.depend) else $(top_builddir)lib/libuargp.so: $(libuargp_OUT)/libuargp_so.a $(libc.depend) endif $(call link.so,$(libuargp_FULL_NAME),$(MAJOR_VERSION)) -else -$(top_builddir)lib/libuargp.so: $(libuargp_OUT)/libuargp.oS $(libc.depend) - $(call linkm.so,$(libuargp_FULL_NAME),$(MAJOR_VERSION)) -endif $(libuargp_OUT)/libuargp_so.a: $(libuargp-so-y) $(Q)$(RM) $@ diff --git a/libubacktrace/Makefile.in b/libubacktrace/Makefile.in index 587eaf6..fdd73fa 100644 --- a/libubacktrace/Makefile.in +++ b/libubacktrace/Makefile.in @@ -59,17 +59,10 @@ lib-so-$(UCLIBC_HAS_BACKTRACE) += $(top_builddir)lib/libubacktrace.so objclean-y += CLEAN_libubacktrace -ifeq ($(DOMULTI),n) $(top_builddir)lib/libubacktrace.so: $(libubacktrace_OUT)/libubacktrace_so.a $(libdl.depend) $(call link.so,$(libubacktrace_FULL_NAME),$(ABI_VERSION)) # link for backward compatibility $(call link.so,$(libubacktrace_FULL_NAME),0) -else -$(top_builddir)lib/libubacktrace.so: $(libubacktrace_OUT)/libubacktrace.oS | $(libdl.depend) - $(call linkm.so,$(libubacktrace_FULL_NAME),$(ABI_VERSION)) - # link for backward compatibility - $(call linkm.so,$(libubacktrace_FULL_NAME),0) -endif $(libubacktrace_OUT)/libubacktrace_so.a: $(libubacktrace-so-y) $(Q)$(RM) $@ diff --git a/libutil/Makefile.in b/libutil/Makefile.in index 7759482..d36995f 100644 --- a/libutil/Makefile.in +++ b/libutil/Makefile.in @@ -48,7 +48,6 @@ lib-a-$(UCLIBC_HAS_LIBUTIL) += $(top_builddir)lib/libutil.a lib-so-$(UCLIBC_HAS_LIBUTIL) += $(top_builddir)lib/libutil.so objclean-y += CLEAN_libutil -ifeq ($(DOMULTI),n) ifeq ($(DOPIC),y) $(top_builddir)lib/libutil.so: $(top_builddir)lib/libutil.a $(libc.depend) else @@ -57,12 +56,6 @@ endif $(call link.so,$(libutil_FULL_NAME),$(ABI_VERSION)) # link for backward compatibility $(call link.so,$(libutil_FULL_NAME),0) -else -$(top_builddir)lib/libutil.so: $(libutil_OUT)/libutil.oS | $(libc.depend) - $(call linkm.so,$(libutil_FULL_NAME),$(ABI_VERSION)) - # link for backward compatibility - $(call linkm.so,$(libutil_FULL_NAME),0) -endif $(libutil_OUT)/libutil_so.a: $(libutil-so-y) $(Q)$(RM) $@ diff --git a/test/math/libm-test-ulps-arc b/test/math/libm-test-ulps-arc index 7139447..46b2ac5 100644 --- a/test/math/libm-test-ulps-arc +++ b/test/math/libm-test-ulps-arc @@ -2,6 +2,7 @@ # cos Test "cos (M_PI_6l * 2.0) == 0.5": +double: 1 idouble: 1 Test "cos (M_PI_6l * 4.0) == -0.5": double: 2 hooks/post-receive -- uClibc-ng - small C library for embedded systems

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