Building with MIPS16 was disabled in 2013 due to an issue with GCC TLS:
https://dev.archive.openwrt.org/ticket/13572. But after the problematic
GCC version was retired, this change wasn't revisited.
Re-enable MIPS16 builds to reduce average elfutils library sizes ~10%.
This was compile-tested on malta/mips32be and malta/mips32le, and linked
with iproute2 for run-testing. Package sizes follow:
Library MIPS16:=0 MIPS16:=1
------- --------- ---------
libelf1 43217 37492
libasm1 12481 11658
libdw1 229723 205793
Signed-off-by: Tony Ambardar <itugrok@yahoo.com>
Commit f4da28c301 ("elfutils: Add host build") supplied a libelf host
library to fix a glib2 host build error, but this need was later removed
by b6212c8769 ("glib2: don't use libelf during host build").
More importantly, there are already two sources for libelf host libraries:
OpenWRT build prerequisites [1] and tools/libelf. A third is not needed.
Ref [1]: https://openwrt.org/docs/guide-developer/build-system/install-buildsystem#prerequisites
Signed-off-by: Tony Ambardar <itugrok@yahoo.com>
After the ABI version rework, packages need to be declared in the order of
their dependencies, so that dependent packages will use the right ABI version
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Fixes following build error on mpc85xx/generic:
ppc_initreg.c: In function 'ppc_set_initial_registers_tid':
ppc_initreg.c:79:22: error: field 'r' has incomplete type
struct pt_regs r;
Ref: FS#2924
Fixes: d27623b542 ("elfutils: update to 0.179")
Signed-off-by: Luiz Angelo Daros de Luca <luizluca@gmail.com>
[commit description facelift]
Signed-off-by: Petr Štetiar <ynezz@true.cz>
Removed sys/cdefs usage. The header is deprecated.
Removed canonicalize_file_name define. It's already fixed upstream.
Added --disable-debuginfod. Seems to be needed.
Modified patch 005 to build more stuff. It was failing before. It still
only builds libraries.
Modified patch 100 to use strerror under non-glibc. It is used under
glibc as strerror is not thread safe. It is under musl and uClibc-ng.
strerror_l is not available under uClibc-ng.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Needed for glib2 host build:
gresource-tool.c:32:20: fatal error: libelf.h: No such file or directory
#include <libelf.h>
Changed PKG_LICENSE to the SPDX version.
Switched build dependency for argp-standalone to !USE_GLIBC. argp is a
glibc extension. Treat it as such.
Adjusted patch to use strerror_l, which works properly with both glibc
and musl. The patch errors under glibc with:
dwfl_error.c:158:7: error: ignoring return value of 'strerror_r', declared
with attribute warn_unused_result [-Werror=unused-result]
strerror_r (error & 0xffff, s, sizeof(s));
void casting does not fix the error.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Probably glibc too. argp_help takes a char *. not const char *.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Signed-off-by: Petr Štetiar <ynezz@true.cz>
[updated with upstream version of the patch]
The library has an usual shared object file name, which caused the
install glob pattern to miss the actual so.
Fixes: #2082
Fixes; 0e70f69a35 ("treewide: revise library packaging")
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
The ABI_VERSION:=1 tag will take care of transforming the binary
library package basename.
Add a virtual PROVIDES:=libelf1 for packages still having libelf1
in their DEPENDS:=... lists.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
4ea9a2db164c Update upload-release.sh script and po files.
a01938d584b9 libelf: Mark both fsize and msize with const attribute.
c338a0541663 libebl: Don't update w, t and len unnecessarily in ebl_object_note_type_name.
422b549007f6 Prepare for 0.175
22ec8efc1dd8 elflint: Allow PT_GNU_EH_FRAME segment to match SHT_X86_64_UNWIND section.
cf10453f8252 libelf: Correctly setup alignment of SHF_COMPRESSED section data.
d3e6266754b9 strip: Also handle gnu compressed debug sections with --reloc-debug-sections
72e30c2e0cb4 Handle GNU Build Attribute ELF Notes.
7a3f6fe60b85 Recognize NT_VERSION notes.
cff53f1784c9 libcpu: Recognize bpf jump variants BPF_JLT, BPF_JLE, BPF_JSLT and BPF_JSLE
ecbe3120cddb libdwelf: New function dwelf_elf_begin.
4b0342b85b5b backends: Add x86_64 section_type_name for SHT_X86_64_UNWIND.
825e48c4e942 Also find CFI in sections of type SHT_X86_64_UNWIND
4789e0fb92b0 libelf: Explicitly update section data after (de)compression.
1628254ba215 strip: Add --reloc-debug-sections-only option.
f2d59180b90b strip: Extract code to update shdrstrndx into new common function.
f6ae0ab9350e strip: Split out debug section relocation into separate helper functions.
b15ee95bcee4 strip: Always copy over any phdrs if there are any.
e574889d92b1 unstrip: Add ELF_CHECK to make sure gelf_getehdr () doesn't return NULL.
5199e15870e0 Recognize and parse GNU Property notes.
b75ff1bbd060 addr2line: Use elf_getshdrstrndx not Ehdr field to print section name.
35197ea4c43e readelf: Use shstrndx to lookup section names.
9a74c190a2b3 backends: ppc use define instead of const for size of dwarf_regs array.
72d023b35f36 readelf: Make sure readp is smaller than cieend in print_debug_frame_section.
dce0b3b63ba0 readelf: Make sure readp is smaller than cieend in print_debug_frame_section.
1e7c230b277b Check sh_entsize is not zero.
22d2d082d57a size: Handle recursive ELF ar files.
2b16a9be6993 arlib: Check that sh_entsize isn't zero.
4cdb0fd0d3b4 ar: Assume epoch if ar_date is bogus.
577511f66842 findtextrel: Check that sh_entsize isn't zero.
20f9de9b5f70 libdwfl: Sanity check partial core file data reads.
2f4a040fab52 readelf: Handle multiple .debug_macro sections and decode header flag.
eee4269e5315 unstrip: Renumber the group section indexes.
c06ab0bbb476 strip, unstrip: Handle SHT_GROUP correctly.
2876b3b648f6 Handle ADD/SUB relocations
69d6e67eee30 tests: backtrace-dwarf.c improve error handling in test framework.
Originally-produced--by: Koen Vandeputte <koen.vandeputte@ncentric.com>
Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
GCC 8.0+ <https://gcc.gnu.org/gcc-8/changes.html> introduces a new
warning about unsafe macros expanding to multiple statements used
as a body of a statement such as if, else, while, switch, or for.
In combination with -Werror this can cause the compilation to fail:
|In file included from xmalloc.c:37:
|xmalloc.c: In function 'xmalloc':
|system.h:39:2: error: macro expands to multiple statements [-Werror=multistatement-macros]
| fflush(stdout); \
| ^~~~~~
|xmalloc.c:52:5: note: in expansion of macro 'error'
| error (EXIT_FAILURE, 0, _("memory exhausted"));
| ^~~~~
|xmalloc.c:51:3: note: some parts of macro expansion are not guarded by this 'if' clause
| if (p == NULL)
| ^~
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
When building with full lagnuage support, libelf.so will depend on and
link with libintl.so so we need to change the pkg-config template to
reflect this library dependency.
Also change the Makefile to only pass --disable-nls to configure when
the full nls support is actually disabled in the buildroot config.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Support other packages using pkg-config to query existence and details of
libelf and libdw libraries at build time.
Signed-off-by: Tony Ambardar <itugrok@yahoo.com>
This reverts commit 216397b812.
Due to:
Package ip-tiny is missing dependencies for the following libraries:
libelf.so.1
Makefile:187: recipe for target '/var/lib/buildbot/slaves/slave-lede-builds4/mips_24kc/build/sdk/bin/packages/mips_24kc/base/ip-tiny_4.19.0-6_mips_24kc.ipk' failed
Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
Support other packages using pkg-config to query existence and details of
libelf and libdw libraries at build time.
Signed-off-by: Tony Ambardar <itugrok@yahoo.com>
- Removed hacks to use standalone argp as upstream now detects it nicely.
- As we are already installing files, use files from PKG_INSTALL_DIR and
not PKG_BUILD_DIR
- Only changes Makefile.am as PKG_FIXUP:=autoreconf is in use
Signed-off-by: Luiz Angelo Daros de Luca <luizluca@gmail.com>
CPE ids helps to tracks CVE in packages.
https://cpe.mitre.org/specification/
Thanks to swalker for CPE to package mapping and
keep tracking CVEs.
Acked-by: Jo-Philipp Wich <jo@mein.io>
Signed-off-by: Alexander Couzens <lynxis@fe80.eu>
When a library is using fortify-packages GCC will complain about
"error: format not a string literal, argument types not checked".
Signed-off-by: Alexander Couzens <lynxis@fe80.eu>
elfutils turns on -Werror by default, and patch 100-musl-compat.patch
changes how strerror_r is used and we no longer use the function's
return value. This causes the following build error/warning to occur
with glibc-based toolchains:
dwfl_error.c: In function 'dwfl_errmsg':
dwfl_error.c:158:18: error: ignoring return value of 'strerror_r',
declared with attribute warn_unused_result [-Werror=unused-result]
strerror_r (error & 0xffff, s, sizeof(s));
^
cc1: all warnings being treated as errors
Fixing this would be tricky as there are two possible signatures for
strerror_r (XSI and GNU), just turn off unused-result warnings instead.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Other changes:
- Project moved to sourceware.org
- musl patch where cleaned up and submitted upstream
- TEMP_FAILURE_RETRY macro fixed and submitted upstream
Signed-off-by: Luiz Angelo Daros de Luca <luizluca@gmail.com>
[Jo-Philipp Wich: add missing .patch extension to 007-fix_TEMP_FAILURE_RETRY]
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Besides source.tgz, 001-elfutils-portability.patch (provided by upstream
project) where updated.
Other patches where updated to fix hulk warnings and minor conflicts.
Signed-off-by: Luiz Angelo Daros de Luca <luizluca@gmail.com>
SVN-Revision: 45984
elfutils is required by perf. So we'll move this package from
packages.git and make it part of the core distribution.
Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>
SVN-Revision: 45969
