Note, elfutils does not explicitly enable AM_SILENT_RULES. It's only
available starting from automake 1.11, but starting from automake 1.13
silent rules are always generated, defaulting to verbose. $(AM_V_foo)
additions should be no-ops on systems that don't support silent rules.
To be silent, use "./configure --enable-silent-rules" or "make V=0".
Signed-off-by: Josh Stone <jistone@redhat.com>
Since we banned old style function definitions GCC is able to diagnose
function definitions that don't match the function declaration:
elf32_getehdr.c:78: error: conflicting types for ‘__elf64_getehdr_wrlock’
libelfP.h:498: note: previous declaration of ‘__elf64_getehdr_wrlock’
This happens on i386 because there internal functions are marked with:
# define internal_function __attribute__ ((regparm (3), stdcall))
Make sure all internal function declarations and definitions are marked
with internal_function.
Signed-off-by: Mark Wielaard <mjw@redhat.com>
The commands to check for invalid text relocations in the generated DSOs
shouldn't be displayed. They contain an echo which prints the text.
This patch suppresses the commands from being printed.
Using american fuzzy lop has found a lot of issues. It would be nice to
make using it a bit easier. Our build files make sure that no shared
library uses text relocations, but afl-gcc will insert some on i686.
http://www.akkadia.org/drepper/textrelocs.html
Now CC=afl-gcc ./configure --disable-textrelcheck will allow them so
that afl can instrument the libraries.
Don't try to use or install them except with afl-fuzz. When selinux is
enabled it might prevent loading the libraries with DT_TEXTREL set.
Signed-off-by: Mark Wielaard <mjw@redhat.com>
The --enable-mudflap configure build has been broken for 2 years without
anybody apparently noticing. GCC 4.9 removed mudflap support. Before
release we now run make distcheck with valgrind support. Removal of the
mudflap configure option simplifies the build a little.
Signed-off-by: Mark Wielaard <mjw@redhat.com>
Sometimes with cross-compile toolchains, the tools are prefixed with the
target arch. Using AC_CHECK_TOOL looks for tools named like this.
Signed-off-by: Michael Forney <mforney@mforney.org>
Signed-off-by: Mark Wielaard <mjw@redhat.com>
autoreconf will install config/test-driver, ignore it.
Update gettext m4 and po files to version 0.18.2.
Use AM_CPPFLAGS instead of INCLUDES.
All changes are backward compatible with Automake 1.11.
* Change name from "Red Hat elfutils" to "elfutils".
* Update license of standalone tools and test from GPLv2 to GPLv3+.
* Change license of libraries from GPLv2+exception to GPLv2/LGPLv3+.
* Add Developer Certificate of Origin based contributor policy.
top-level:
- COPYING: Upgraded from GPLv2 to GPLv3.
- CONTRIBUTING, COPYING-GPLv2, COPYING-LGPLv3: New files.
- NEWS: Added note about new contribution and license policy.
- Makefile.am: Updated to GPLv3, added new files to EXTRA_DIST.
- configure.ac: Update to GPLv3, changed AC_INIT name to 'elfutils'.
backends, lib, libasm, libcpu, libdw, libdwfl, libebl, libelf:
- All files updated to GPLv2/LGPLv3+. Except some very small files
(<5 lines) which didn't have any headers at all before, the linker
.maps files and the libcpu/defs files which only contain data and
libelf/elf.h which comes from glibc and is under LGPLv2+.
config:
- elfutils.spec.in: Add new License: headers and new %doc files.
- Update all license headers to GPLv2/LGPLv3+ for files used by libs.
src, tests:
- All files updated to GPLv3+. Except for the test bz2 data files, the
linker maps and script files and some very small files (<5 lines)
that don't have any headers.
Signed-off-by: Richard Fontana <rfontana@redhat.com>
Signed-off-by: Mark Wielaard <mjw@redhat.com>
Josh Stone