135 lines
3.8 KiB
Bash
135 lines
3.8 KiB
Bash
#! /bin/sh
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# Copyright (C) 2011-2017 Free Software Foundation, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# Test that we can define a distcheck-hook to diagnose outdated m4
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# files in a dist tarball (interaction with '--install').
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# See automake bug#9037.
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. test-init.sh
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cwd=$(pwd) || fatal_ "cannot get current working directory"
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cp "$am_testaux_srcdir"/distcheck-hook-m4.am . \
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|| fatal_ "cannot fetch makefile fragment 'distcheck-hook-m4.am'"
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cat > Makefile.am << 'END'
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## The lack of '--install' here is meant.
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ACLOCAL_AMFLAGS = -I m4
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include $(srcdir)/distcheck-hook-m4.am
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END
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cat >> configure.ac << 'END'
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AC_OUTPUT
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MY_FOO
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MY_BAR
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MY_BAZ
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END
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mkdir m4 acdir
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echo 'AC_DEFUN([MY_FOO], [:])' > m4/foo.m4
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echo 'AC_DEFUN([MY_BAR], [:])' > acdir/bar.m4
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cat > acdir/baz.m4 << 'END'
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# serial 1
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AC_DEFUN([MY_BAZ], [:])
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END
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ACLOCAL="$ACLOCAL --system-acdir=$cwd/acdir"; export ACLOCAL
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# The use of '--install' here won't help when the installed file '.m4'
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# will become out-of-date w.r.t. the one in the system acdir.
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$ACLOCAL -I m4 --install
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$AUTOCONF
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$AUTOMAKE
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./configure
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$MAKE distcheck # Sanity check.
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check_no_spurious_error ()
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{
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$EGREP -i 'mkdir:|:.*(permission|denied)' output && exit 1
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# On failure, some make implementations (such as Solaris make) print the
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# whole failed recipe on stdout. The first grep works around this.
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grep -v 'rm -rf ' output | grep -i 'autom4te.*\.cache' && exit 1
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: To placate 'set -e'.
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}
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# We start to use a new "third-party" macro in a new version
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# of a pre-existing third-party m4 file, but forget to re-run
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# "aclocal --install" by hand, relying on automatic remake
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# rules. Our distcheck-hook should catch this too.
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echo MY_ZARDOZ >> configure.ac
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cat > acdir/baz.m4 << 'END'
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# serial 2
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AC_DEFUN([MY_BAZ], [:])
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AC_DEFUN([MY_ZARDOZ], [:])
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END
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$MAKE # Rebuild configure and makefiles.
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run_make -M -e FAIL distcheck
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$EGREP "required m4 file.* outdated.* baz.m4( |$)" output
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check_no_spurious_error
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# Check that we don't complain for files that aren't outdated.
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$EGREP " (foo|bar).m4" output && exit 1
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# Now we again use '--install' explicitly, and "make distcheck"
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# should pass.
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$ACLOCAL -I m4 --install
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using_gmake || $MAKE Makefile
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$MAKE distcheck
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# Similar to what have been done above, but this time we:
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# - use ACLOCAL_PATH, and
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# - do not add the use of a new macro.
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echo MY_FNORD >> configure.ac
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mkdir pth
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cat > pth/fnord.m4 << 'END'
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# serial 1
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AC_DEFUN([MY_FNORD], [:])
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END
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ACLOCAL_PATH="$cwd/pth"; export ACLOCAL_PATH
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# The explicit use of '--install' here won't help when the installed file
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# '.m4' will become out-of-date w.r.t. the one in the system acdir.
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$ACLOCAL -I m4 --install
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using_gmake || $MAKE Makefile
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$MAKE distcheck
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# Only increase serial number, without changing the other contents; this
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# is deliberate.
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cat > pth/fnord.m4 << 'END'
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# serial 2
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AC_DEFUN([MY_FNORD], [:])
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END
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$MAKE # Rebuild configure and makefiles.
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run_make -M -e FAIL distcheck
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$EGREP "required m4 file.* outdated.* fnord.m4( |$)" output
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check_no_spurious_error
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# Check that we don't complain for files that aren't outdated.
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$EGREP " (foo|bar|baz).m4" output && exit 1
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# Now we again use '--install' explicitly, and "make distcheck"
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# should pass.
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$ACLOCAL -I m4 --install
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using_gmake || $MAKE Makefile
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$MAKE distcheck
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:
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