73 lines
1.7 KiB
Bash
Executable File
73 lines
1.7 KiB
Bash
Executable File
#! /bin/sh
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# Copyright (C) 2002 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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# Make sure we reuse variables whenever possible, to limit
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# combinational explosion. (This test is named after the &subobjname
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# sub in Automake).
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. ./defs || Exit 1
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set -e
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cat >> configure.in << 'END'
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AC_PROG_CC
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AM_CONDITIONAL([FOO1], [some test])
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AM_CONDITIONAL([FOO2], [some test])
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AM_CONDITIONAL([FOO3], [some test])
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AC_OUTPUT
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END
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cat > Makefile.am << 'END'
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noinst_PROGRAMS = c d
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if FOO1
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A1=a1.c
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endif
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if FOO2
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A2=a2.c
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endif
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if FOO3
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A3=a3.c
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endif
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B=$(A1) $(A2) $(A3)
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c_SOURCES=$(B)
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d_SOURCES=$(B)
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END
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$ACLOCAL
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$AUTOMAKE -a
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# Sanity check: make sure am_c_OBJECTS and am_d_OBJECTS are used
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# in the Makefile. (This is an internal detail, so better make
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# sure we update this test if the naming changes in the future.)
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grep '^am_c_OBJECTS = ' Makefile.in
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grep '^am_d_OBJECTS = ' Makefile.in
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# Now the actual test. Are both values equal?
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cobj=`sed -n '/^am_c_OBJECTS = / {
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s/.* = \(.*\)$/\1/
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p
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}' Makefile.in`
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dobj=`sed -n '/^am_d_OBJECTS = / {
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s/^.* = \(.*\)$/\1/
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p
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}' Makefile.in`
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test "$cobj" = "$dobj"
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