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73cc72729a
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.
56 lines
2.0 KiB
Plaintext
56 lines
2.0 KiB
Plaintext
# configmake.m4 serial 2
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dnl Copyright (C) 2010-2016 Free Software Foundation, Inc.
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dnl This file is free software; the Free Software Foundation
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dnl gives unlimited permission to copy and/or distribute it,
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dnl with or without modifications, as long as this notice is preserved.
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# gl_CONFIGMAKE_PREP
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# ------------------
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# Guarantee all of the standard directory variables, even when used with
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# autoconf 2.59 (datarootdir wasn't supported until 2.59c, and runstatedir
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# in 2.70) or automake 1.9.6 (pkglibexecdir wasn't supported until 1.10b,
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# and runstatedir in 1.14.1).
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AC_DEFUN([gl_CONFIGMAKE_PREP],
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[
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dnl Technically, datadir should default to datarootdir. But if
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dnl autoconf is too old to provide datarootdir, then reversing the
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dnl definition is a reasonable compromise. Only AC_SUBST a variable
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dnl if it was not already defined earlier by autoconf.
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if test "x$datarootdir" = x; then
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AC_SUBST([datarootdir], ['${datadir}'])
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fi
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dnl Copy the approach used in autoconf 2.60.
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if test "x$docdir" = x; then
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AC_SUBST([docdir], [m4_ifset([AC_PACKAGE_TARNAME],
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['${datarootdir}/doc/${PACKAGE_TARNAME}'],
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['${datarootdir}/doc/${PACKAGE}'])])
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fi
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dnl The remaining variables missing from autoconf 2.59 are easier.
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if test "x$htmldir" = x; then
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AC_SUBST([htmldir], ['${docdir}'])
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fi
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if test "x$dvidir" = x; then
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AC_SUBST([dvidir], ['${docdir}'])
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fi
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if test "x$pdfdir" = x; then
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AC_SUBST([pdfdir], ['${docdir}'])
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fi
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if test "x$psdir" = x; then
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AC_SUBST([psdir], ['${docdir}'])
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fi
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if test "x$lispdir" = x; then
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AC_SUBST([lispdir], ['${datarootdir}/emacs/site-lisp'])
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fi
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if test "x$localedir" = x; then
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AC_SUBST([localedir], ['${datarootdir}/locale'])
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fi
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dnl Added in autoconf 2.70
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if test "x$runstatedir" = x; then
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AC_SUBST([runstatedir], ['${localstatedir}/run'])
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fi
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dnl Automake 1.9.6 only lacks pkglibexecdir; and since 1.11 merely
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dnl provides it without AC_SUBST, this blind use of AC_SUBST is safe.
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AC_SUBST([pkglibexecdir], ['${libexecdir}/${PACKAGE}'])
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])
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