3 Commits

Author	SHA1	Message	Date
Dmitry V. Levin	b93d52fe3d	Change the license of strace to LGPL-2.1-or-later ... strace is now provided under the terms of the GNU Lesser General Public License version 2.1 or later, see COPYING for more details. strace test suite is now provided under the terms of the GNU General Public License version 2 or later, see tests/COPYING for more details.	2018-12-10 00:00:00 +00:00
Dmitry V. Levin	c9ace844ba	build: rewrite libdw detection without pkg-config ... pkg-config expected to be more convenient way to configure libdw, but in practice it appeared to be less portable than good old AC_CHECK_HEADERS and AC_CHECK_LIB. * ci/install-dependencies.sh (common_packages): Remove pkg-config. (STACKTRACE == "libdw"): Do not install libz-dev and liblzma-dev. * debian/control (Build-Depends): Remove pkg-config. * m4/st_libdw.m4 (st_ARG_LIBDW, st_LIBDW): Rewrite without pkg-config.	2018-05-05 14:38:38 +00:00
Masatake YAMATO	ddb5a4ba73	unwind: add libdw as an unwinder ... Implement alternative libdw-based unwinder for stack tracing. Add --with-libdw configure option to control whether libdw can be used as an unwinder. * m4/st_libdw.m4: New file. * m4/st_stacktrace.m4 (st_STACKTRACE): Invoke st_ARG_LIBDW and st_LIBDW, check for mutually exclusive configure options, (AM_CONDITIONAL): Add USE_LIBDW. * unwind-libdw.c: New file. * Makefile.am [USE_LIBDW] (strace_SOURCES): Append unwind-libdw.c. [USE_LIBDW] (strace_CPPFLAGS): Append $(libdw_CPPFLAGS). [USE_LIBDW] (strace_CFLAGS): Append $(libdw_CFLAGS). [USE_LIBDW] (strace_LDFLAGS): Append $(libdw_LDFLAGS). [USE_LIBDW] (strace_LDADD): Append $(libdw_LIBS). * NEWS: Mention this improvement. Closes: https://github.com/strace/strace/issues/12 Closes: https://github.com/strace/strace/issues/13 Co-Authored-by: Mark Wielaard <mjw@redhat.com> Co-Authored-by: Dmitry V. Levin <ldv@altlinux.org> Signed-off-by: Masatake YAMATO <yamato@redhat.com>	2018-04-11 22:01:37 +00:00