| 1 | #! /bin/sh
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| 2 | # Copyright (C) 2003 Free Software Foundation, Inc.
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| 3 | #
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| 4 | # This file is part of GNU Automake.
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| 5 | #
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| 6 | # GNU Automake is free software; you can redistribute it and/or modify
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| 7 | # it under the terms of the GNU General Public License as published by
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| 8 | # the Free Software Foundation; either version 2, or (at your option)
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| 9 | # any later version.
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| 10 | #
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| 11 | # GNU Automake is distributed in the hope that it will be useful,
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| 12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 14 | # GNU General Public License for more details.
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| 15 | #
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| 16 | # You should have received a copy of the GNU General Public License
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| 17 | # along with Automake; see the file COPYING. If not, write to
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| 18 | # the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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| 19 | # Boston, MA 02110-1301, USA.
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| 20 |
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| 21 | # Make sure dependencies on aclocal.m4 are set correctly.
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| 22 | # Report from Jim Meyering.
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| 23 |
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| 24 | # We need GNU make for the `rebuild rules' to be triggered.
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| 25 | required=GNUmake
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| 26 | . ./defs || exit 1
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| 27 |
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| 28 | set -e
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| 29 |
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| 30 | cat >>configure.in <<EOF
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| 31 | AC_PROG_RANLIB
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| 32 | AC_PROG_CC
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| 33 | MY_MACRO
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| 34 | AC_CONFIG_FILES([lib/Makefile])
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| 35 | AC_OUTPUT
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| 36 | EOF
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| 37 |
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| 38 | mkdir m4
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| 39 | cat >m4/mymacro.m4 <<EOF
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| 40 | AC_DEFUN([MY_MACRO], [])
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| 41 | EOF
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| 42 |
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| 43 | mkdir lib
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| 44 | : > lib/foo.c
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| 45 | : > lib/bar.c
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| 46 | cat >lib/Makefile.am <<'EOF'
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| 47 | noinst_LIBRARIES = liberi.a
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| 48 | liberi_a_SOURCES = bar.c
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| 49 | liberi_a_LIBADD = $(LIBOBJS)
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| 50 | EOF
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| 51 |
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| 52 | cat >Makefile.am <<'EOF'
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| 53 | SUBDIRS = lib
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| 54 | EXTRA_DIST = m4/mymacro.m4
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| 55 | ACLOCAL_AMFLAGS = -I m4
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| 56 | check-foo: distdir
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| 57 | test -f $(distdir)/lib/foo.c
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| 58 | test -f $(distdir)/lib/bar.c
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| 59 |
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| 60 | check-not-foo: distdir
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| 61 | test ! -f $(distdir)/lib/foo.c
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| 62 | test -f $(distdir)/lib/bar.c
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| 63 | EOF
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| 64 |
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| 65 | $ACLOCAL -I m4
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| 66 | $AUTOCONF
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| 67 | $AUTOMAKE
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| 68 | ./configure
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| 69 | $MAKE check-not-foo
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| 70 |
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| 71 | # Update one of the macros. This should cause ./configure, Makefile.in,
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| 72 | # Makefile, lib/Makefile.in, and lib/Makfile to be updated. This assumes
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| 73 | # GNU make.
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| 74 |
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| 75 | cat >m4/mymacro.m4 <<'EOF'
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| 76 | AC_DEFUN([MY_MACRO], [AC_LIBOBJ([foo])])
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| 77 | EOF
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| 78 |
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| 79 | $MAKE check-foo
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