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| author | Tom Tromey <tom@tromey.com> | 2019-05-05 17:35:20 -0600 |
|---|---|---|
| committer | Tom Tromey <tom@tromey.com> | 2019-06-14 12:40:02 -0600 |
| commit | 73cc72729a184f00bf6fc4d74684a8516ba6b683 (patch) | |
| tree | e6887d2f33a00c23c4ec054d02b9be9f892da571 /gnulib/import/m4/wchar_t.m4 | |
| parent | f568655424ad268c8c5df3f56e4e19a86b16623d (diff) | |
| download | fsf-binutils-gdb-73cc72729a184f00bf6fc4d74684a8516ba6b683.zip fsf-binutils-gdb-73cc72729a184f00bf6fc4d74684a8516ba6b683.tar.gz fsf-binutils-gdb-73cc72729a184f00bf6fc4d74684a8516ba6b683.tar.bz2 | |
Move gnulib to top level
This patch moves the gdb/gnulib subdirectory to the top level.
It adjusts the top-level build system to build gnulib when necessary,
and changes gdb to use this. However, gdbserver still builds its own
copy of gnulib, just from the new source location.
A small hack was needed to ensure that gnulib is only built when gdb
is enabled. The Makefile only provides an ordering -- the directory
must be mentioned in configdirs to actually be compiled at all.
Most of the patch is just a "git mv" of gnulib, though a few minor
path adjustments were needed in some files there.
Tested by the buildbot.
ChangeLog
2019-06-14 Tom Tromey <tom@tromey.com>
* MAINTAINERS: Add gnulib.
* gnulib: New directory, move from gdb/gnulib.
* configure.ac (host_libs): Add gnulib.
* configure: Rebuild.
* Makefile.def (host_modules, dependencies): Add gnulib.
* Makefile.in: Rebuild.
gdb/ChangeLog
2019-06-14 Tom Tromey <tom@tromey.com>
* gnulib: Move directory to top-level.
* configure.ac: Don't configure gnulib.
* configure: Rebuild.
* common/common-defs.h: Use new path to gnulib.
* Makefile.in (GNULIB_BUILDDIR): Now ../gnulib.
(GNULIB_H): Remove.
(INCGNU): Look in new gnulib location.
(HFILES_NO_SRCDIR): Remove gnulib files.
(SUBDIR, REQUIRED_SUBDIRS): Remove gnulib.
(generated_files): Remove GNULIB_H.
($(LIBGNU), all-lib): Remove targets.
(distclean): Don't mention GNULIB_BUILDDIR.
($(GNULIB_BUILDDIR)/Makefile): Remove target.
gdb/gdbserver/ChangeLog
2019-06-14 Tom Tromey <tom@tromey.com>
* configure.ac: Use new path to gnulib.
* configure: Rebuild.
* Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
to gnulib.
gnulib/ChangeLog
2019-06-14 Tom Tromey <tom@tromey.com>
* update-gnulib.sh: Adjust paths.
* Makefile.in: Adjust paths.
* configure.ac: Adjust paths. Use ACX_LARGEFILE.
* configure: Rebuild.
Diffstat (limited to 'gnulib/import/m4/wchar_t.m4')
| -rw-r--r-- | gnulib/import/m4/wchar_t.m4 | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/gnulib/import/m4/wchar_t.m4 b/gnulib/import/m4/wchar_t.m4 new file mode 100644 index 0000000..2db8c3f --- /dev/null +++ b/gnulib/import/m4/wchar_t.m4 @@ -0,0 +1,24 @@ +# wchar_t.m4 serial 4 (gettext-0.18.2) +dnl Copyright (C) 2002-2003, 2008-2016 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether <stddef.h> has the 'wchar_t' type. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WCHAR_T], +[ + AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include <stddef.h> + wchar_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wchar_t=yes], + [gt_cv_c_wchar_t=no])]) + if test $gt_cv_c_wchar_t = yes; then + AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.]) + fi +]) |