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* GDB copyright headers update after running GDB's copyright.py script.Joel Brobecker2016-01-011-1/+1
| | | | | | gdb/ChangeLog: Update year range in copyright notice of all files.
* Update year range in copyright notice of all files owned by the GDB project.Joel Brobecker2015-01-011-1/+1
| | | | | | gdb/ChangeLog: Update year range in copyright notice of all files.
* configure gdb/gnulib with --disable-largefile if largefile support disabled.Joel Brobecker2014-12-131-1/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch mostly aims at fixing a GDB build failure on 32bit Solaris systems (Sparc and x86), due to a recent gnulib update adding the readlink module. But it might also fix related issues when configuring with --disable-largefile. A side-effect of the gnulib readlink module addition is that it caused largefile support to be added as well, and in particular gnulib/import/m4/largefile.m4 introduced the following new #define in gnulib's config.in: | +/* Number of bits in a file offset, on hosts where this is settable. */ | +#undef _FILE_OFFSET_BITS When defined to 64, it triggers an issue with procfs.h while trying to build sparc-sol2-nat.c: | #if !defined(_LP64) && _FILE_OFFSET_BITS == 64 | #error "Cannot use procfs in the large file compilation environment" | #endif As it turns out, this is a fairly familiar problem, and one of the reasons behind ACX_LARGEFILE having been created. In that macro, we have some code which disables largefile support on solaris hosts: | sparc-*-solaris*|i[3-7]86-*-solaris*) | changequote([,])dnl | # On native 32bit sparc and ia32 solaris, large-file and procfs support | # are mutually exclusive; and without procfs support, the bfd/ elf module | # cannot provide certain routines such as elfcore_write_prpsinfo | # or elfcore_write_prstatus. So unless the user explicitly requested | # large-file support through the --enable-largefile switch, disable | # large-file support in favor of procfs support. | test "${target}" = "${host}" -a "x$plugins" = xno \ | && : ${enable_largefile="no"} | ;; But gnulib ignores this fact, and so tries to determine how to enable large-file support irrespective of whether we want it or not. This patch fixes the issue by passing --disable-largefile to gnulib's configure when large-file support in GDB is disabled. This is done by first enhancing ACX_CONFIGURE_DIR to allow us to pass extra arguments to be passed to the configure command, and then by modifying GDB's configure to pass --disable-largefile if large-file support is disabled. gdb/ChangeLog: * acx_configure_dir.m4 (ACX_CONFIGURE_DIR): Add support for new "EXTRA-ARGS" parameter. * configure.ac: If large-file support is disabled in GDB, pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib". * configure: Regenerate. gdb/gdbserver/ChangeLog: * configure.ac: If large-file support is disabled in GDBserver, pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib". * configure: Regenerate. Tested by rebuilding on sparc-solaris and x86_64-linux (with gdbserver). This fixes the build failure on sparc-solaris. I also verified in gnulib's config.log file that we pass --disable-largefile in the solaris case, while we do not in the GNU/Linux case.
* Update Copyright year range in all files maintained by GDB.Joel Brobecker2014-01-011-1/+1
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* Update years in copyright notice for the GDB files.Joel Brobecker2013-01-011-3/+1
| | | | | | | Two modifications: 1. The addition of 2013 to the copyright year range for every file; 2. The use of a single year range, instead of potentially multiple year ranges, as approved by the FSF.
* 2012-04-20 Pedro Alves <palves@redhat.com>Pedro Alves2012-04-201-1/+6
| | | | | | | | | | gdb/ * acx_configure_dir.m4 (ACX_CONFIGURE_DIR): Handle absolute $srcdir. * configure: Regenerate. gdb/gdbserver/ * configure: Regenerate.
* 2012-04-19 Pedro Alves <palves@redhat.com>Pedro Alves2012-04-191-0/+112
gdb/ * Makefile.in (GNULIB_BUILDDIR): New. (LIBGNU, INCGNU, GNULIB_H): Adjust. (SUBDIRS): Add $(GNULIB_BUILDDIR). (CLEANDIRS). Remove gnulib/import. (REQUIRED_SUBDIRS): Replace gnulib/import with $(GNULIB_BUILDDIR). (all-lib): Ditto. (distclean): Remove the $(GNULIB_BUILDDIR) directory. (gnulib/import/Makefile): Replace gnulib/import with $(GNULIB_BUILDDIR). Set CONFIG_FILES to just Makefile. (ACLOCAL_AMFLAGS): Remove '-I gnulib/import/m4'. (aclocal_m4_deps): Remove the gnulib dependencies. Add acx_configure_dir.m4. * acinclude.m4: Include acx_configure_dir.m4. * acx_configure_dir.m4: New file. * aclocal.m4: Regenerate. * configure.ac: Remove gl_EARLY, gl_INIT and AM_INIT_AUTOMAKE calls. Configure gnulib using ACX_CONFIGURE_DIR. (GNULIB): New variable. (GNULIB_STDINT_H): Adjust. (AC_OUTPUT): Don't output gnulib/Makefile. * gdb/defs.h: Include build-gnulib/config.h. * aclocal.m4: Regenerate. * config.in: Regenerate. * configure: Regenerate. * gnulib/Makefile.in: New file. * gnulib/configure.ac: New file. * gnulib/aclocal.m4: New file. * gnulib/config.in: New file. * gnulib/configure: New file. * gnulib/: Re-run gnulib-tool to adjust. gdb/gdbserver/ * Makefile.in (GNULIB_BUILDDIR): New. (LIBGNU, INCGNU, GNULIB_H): Adjust. (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New. (all, install-only, uninstall, clean-info, all-lib, clean): No longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do. (maintainer-clean realclean distclean): Use subdir_do. (subdir_do): New. (gnulib/import/Makefile): Adjust. Replace gnulib/import with $(GNULIB_BUILDDIR). Don't pass argument to config.status. * acinclude.m4: Include acx_configure_dir.m4. * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE calls. Call AC_PROG_RANLIB. Configure gnulib using ACX_CONFIGURE_DIR. (GNULIB): New. (GNULIB_STDINT_H): Adjust. (AC_OUTPUT): Don't output gnulib/Makefile anymore. * gdbreplay.c: Include build-gnulib/config.h. * server.h: Likewise. * aclocal.m4: Regenerate. * config.in: Regenerate. * configure: Regenerate.
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