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| author | Tom Tromey <tromey@adacore.com> | 2021-03-08 07:48:20 -0700 |
|---|---|---|
| committer | Tom Tromey <tromey@adacore.com> | 2021-03-08 07:53:53 -0700 |
| commit | 8c379db285f2ab8ad298288e86103548b90674a2 (patch) | |
| tree | 14504cb5bf2105511a8c457141ccb0f79edf66ba /sim/aclocal.m4 | |
| parent | 3dd93bf837b10e01864d7d223ae9d3f9b92df74e (diff) | |
| download | gdb-8c379db285f2ab8ad298288e86103548b90674a2.zip gdb-8c379db285f2ab8ad298288e86103548b90674a2.tar.gz gdb-8c379db285f2ab8ad298288e86103548b90674a2.tar.bz2 | |
Enable maintainer mode for sim
The sim's recently switch to using Automake caused a build failure for
me, because I didn't have the correct auto* tools in my path.
However, the rule in the tree is that this is not needed in general.
This patch adds a call to AM_MAINTAINER_MODE, to align the sim with
the way the rest of the tree works here.
sim/ChangeLog
2021-03-08 Tom Tromey <tromey@adacore.com>
* aclocal.m4, configure, Makefile.in: Rebuild.
* configure.ac: Use AM_MAINTAINER_MODE.
Diffstat (limited to 'sim/aclocal.m4')
| -rw-r--r-- | sim/aclocal.m4 | 46 |
1 files changed, 33 insertions, 13 deletions
diff --git a/sim/aclocal.m4 b/sim/aclocal.m4 index df8ff83..e01194d 100644 --- a/sim/aclocal.m4 +++ b/sim/aclocal.m4 @@ -626,24 +626,41 @@ if test x"${install_sh+set}" != xset; then fi AC_SUBST([install_sh])]) -# Copyright (C) 2003-2017 Free Software Foundation, Inc. +# Add --enable-maintainer-mode option to configure. -*- Autoconf -*- +# From Jim Meyering + +# Copyright (C) 1996-2017 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -# Check whether the underlying file-system supports filenames -# with a leading dot. For instance MS-DOS doesn't. -AC_DEFUN([AM_SET_LEADING_DOT], -[rm -rf .tst 2>/dev/null -mkdir .tst 2>/dev/null -if test -d .tst; then - am__leading_dot=. -else - am__leading_dot=_ -fi -rmdir .tst 2>/dev/null -AC_SUBST([am__leading_dot])]) +# AM_MAINTAINER_MODE([DEFAULT-MODE]) +# ---------------------------------- +# Control maintainer-specific portions of Makefiles. +# Default is to disable them, unless 'enable' is passed literally. +# For symmetry, 'disable' may be passed as well. Anyway, the user +# can override the default with the --enable/--disable switch. +AC_DEFUN([AM_MAINTAINER_MODE], +[m4_case(m4_default([$1], [disable]), + [enable], [m4_define([am_maintainer_other], [disable])], + [disable], [m4_define([am_maintainer_other], [enable])], + [m4_define([am_maintainer_other], [enable]) + m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])]) +AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) + dnl maintainer-mode's default is 'disable' unless 'enable' is passed + AC_ARG_ENABLE([maintainer-mode], + [AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode], + am_maintainer_other[ make rules and dependencies not useful + (and sometimes confusing) to the casual installer])], + [USE_MAINTAINER_MODE=$enableval], + [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes])) + AC_MSG_RESULT([$USE_MAINTAINER_MODE]) + AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes]) + MAINT=$MAINTAINER_MODE_TRUE + AC_SUBST([MAINT])dnl +] +) # Check to see how 'make' treats includes. -*- Autoconf -*- @@ -1150,3 +1167,6 @@ AC_SUBST([am__tar]) AC_SUBST([am__untar]) ]) # _AM_PROG_TAR +m4_include([../config/depstand.m4]) +m4_include([../config/lead-dot.m4]) +m4_include([../config/override.m4]) |