libgloss: enable maintainer mode support
Use AM_MAINTAINER_MODE so devs have to opt-in to automatic rebuilds of autotools. This matches what newlib (and most every other GNU toolchain package) does with automake.
This commit is contained in:
Mike Frysinger
parent
f2dc492df0
commit
4ed502ba02
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@ -456,6 +456,7 @@ LIBOBJS = @LIBOBJS@
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LIBS = @LIBS@
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LTLIBOBJS = @LTLIBOBJS@
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M68K_TARGET = @M68K_TARGET@
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MAINT = @MAINT@
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MAKEINFO = @MAKEINFO@
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MCORE_BSP_PREFIX = @MCORE_BSP_PREFIX@
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MIPS_BSP_LIST = @MIPS_BSP_LIST@
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@ -649,7 +650,7 @@ all: config.h
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.SUFFIXES: .S .c .dvi .o .obj .ps
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am--refresh: Makefile
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@:
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$(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(top_srcdir)/../multilib.am $(srcdir)/doc/Makefile.inc $(srcdir)/bfin/Makefile.inc $(srcdir)/iq2000/Makefile.inc $(srcdir)/libnosys/Makefile.inc $(srcdir)/wince/Makefile.inc $(am__configure_deps)
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$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(top_srcdir)/../multilib.am $(srcdir)/doc/Makefile.inc $(srcdir)/bfin/Makefile.inc $(srcdir)/iq2000/Makefile.inc $(srcdir)/libnosys/Makefile.inc $(srcdir)/wince/Makefile.inc $(am__configure_deps)
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@for dep in $?; do \
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case '$(am__configure_deps)' in \
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*$$dep*) \
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@ -676,9 +677,9 @@ $(top_srcdir)/../multilib.am $(srcdir)/doc/Makefile.inc $(srcdir)/bfin/Makefile.
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$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
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$(SHELL) ./config.status --recheck
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$(top_srcdir)/configure: $(am__configure_deps)
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$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
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$(am__cd) $(srcdir) && $(AUTOCONF)
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$(ACLOCAL_M4): $(am__aclocal_m4_deps)
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$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
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$(am__cd) $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
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$(am__aclocal_m4_deps):
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@ -689,7 +690,7 @@ config.h: stamp-h1
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stamp-h1: $(srcdir)/config.h.in $(top_builddir)/config.status
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@rm -f stamp-h1
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cd $(top_builddir) && $(SHELL) ./config.status config.h
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$(srcdir)/config.h.in: $(am__configure_deps)
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$(srcdir)/config.h.in: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
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($(am__cd) $(top_srcdir) && $(AUTOHEADER))
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rm -f stamp-h1
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touch $@
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@ -646,6 +646,42 @@ if test x"${install_sh+set}" != xset; then
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fi
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AC_SUBST([install_sh])])
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# Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
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# From Jim Meyering
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# Copyright (C) 1996-2017 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# AM_MAINTAINER_MODE([DEFAULT-MODE])
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# ----------------------------------
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# Control maintainer-specific portions of Makefiles.
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# Default is to disable them, unless 'enable' is passed literally.
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# For symmetry, 'disable' may be passed as well. Anyway, the user
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# can override the default with the --enable/--disable switch.
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AC_DEFUN([AM_MAINTAINER_MODE],
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[m4_case(m4_default([$1], [disable]),
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[enable], [m4_define([am_maintainer_other], [disable])],
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[disable], [m4_define([am_maintainer_other], [enable])],
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[m4_define([am_maintainer_other], [enable])
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m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
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AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
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dnl maintainer-mode's default is 'disable' unless 'enable' is passed
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AC_ARG_ENABLE([maintainer-mode],
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[AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode],
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am_maintainer_other[ make rules and dependencies not useful
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(and sometimes confusing) to the casual installer])],
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[USE_MAINTAINER_MODE=$enableval],
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[USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
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AC_MSG_RESULT([$USE_MAINTAINER_MODE])
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AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
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MAINT=$MAINTAINER_MODE_TRUE
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AC_SUBST([MAINT])dnl
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]
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)
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# Check to see how 'make' treats includes. -*- Autoconf -*-
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# Copyright (C) 2001-2017 Free Software Foundation, Inc.
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@ -642,6 +642,9 @@ HAVE_MULTISUBDIR_FALSE
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HAVE_MULTISUBDIR_TRUE
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HAVE_DOC_FALSE
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HAVE_DOC_TRUE
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MAINT
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MAINTAINER_MODE_FALSE
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MAINTAINER_MODE_TRUE
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AM_BACKSLASH
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AM_DEFAULT_VERBOSITY
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AM_DEFAULT_V
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@ -724,6 +727,7 @@ target_makefile_frag'
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ac_user_opts='
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enable_option_checking
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enable_silent_rules
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enable_maintainer_mode
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enable_dependency_tracking
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enable_multilib
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'
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@ -1361,6 +1365,9 @@ Optional Features:
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--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
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--enable-silent-rules less verbose build output (undo: "make V=1")
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--disable-silent-rules verbose build output (undo: "make V=0")
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--enable-maintainer-mode
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enable make rules and dependencies not useful (and
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sometimes confusing) to the casual installer
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--enable-dependency-tracking
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do not reject slow dependency extractors
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--disable-dependency-tracking
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@ -2608,6 +2615,29 @@ END
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fi
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fi
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
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$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
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# Check whether --enable-maintainer-mode was given.
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if test "${enable_maintainer_mode+set}" = set; then :
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enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
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else
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USE_MAINTAINER_MODE=no
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fi
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
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$as_echo "$USE_MAINTAINER_MODE" >&6; }
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if test $USE_MAINTAINER_MODE = yes; then
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MAINTAINER_MODE_TRUE=
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MAINTAINER_MODE_FALSE='#'
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else
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MAINTAINER_MODE_TRUE='#'
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MAINTAINER_MODE_FALSE=
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fi
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MAINT=$MAINTAINER_MODE_TRUE
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# Check whether --enable-silent-rules was given.
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if test "${enable_silent_rules+set}" = set; then :
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enableval=$enable_silent_rules;
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@ -5361,6 +5391,10 @@ else
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am__EXEEXT_FALSE=
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fi
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if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
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as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
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Usually this means the macro was only invoked conditionally." "$LINENO" 5
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fi
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if test -z "${HAVE_DOC_TRUE}" && test -z "${HAVE_DOC_FALSE}"; then
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as_fn_error $? "conditional \"HAVE_DOC\" was never defined.
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Usually this means the macro was only invoked conditionally." "$LINENO" 5
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@ -12,6 +12,7 @@ AC_PROG_INSTALL
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AC_CANONICAL_SYSTEM
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AM_INIT_AUTOMAKE([foreign no-dist no-define subdir-objects 1.15.1])
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AM_MAINTAINER_MODE
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AM_SILENT_RULES(yes)
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if test -z "${with_multisubdir}"; then
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