62 lines
1.7 KiB
Bash
Executable File
62 lines
1.7 KiB
Bash
Executable File
#!/bin/sh
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# Copyright (C) 2004 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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# Check rules output for parser defined conditionally.
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required='flex bison gcc'
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. ./defs
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set -e
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cat >>configure.in <<'EOF'
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AM_CONDITIONAL([CASE_A], test -z "$case_B")
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AC_PROG_CC
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AM_PROG_LEX
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AC_PROG_YACC
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AC_OUTPUT
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EOF
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cat >>Makefile.am <<'EOF'
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AM_YFLAGS = -d
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BUILT_SOURCES = tparse.h
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if CASE_A
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bin_PROGRAMS = ta
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ta_SOURCES = ta.c tparse.h tscan.l tparse.y
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ta_LDADD = $(LEXLIB)
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else
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bin_PROGRAMS = tb
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tb_SOURCES = tb.c tparse.h tscan.l tparse.y
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tb_LDADD = $(LEXLIB)
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tparse.h: tparce.c
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echo whatever
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endif
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EOF
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$ACLOCAL
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# Presently Automake doesn't fully support partially overriden rules
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# and should complain.
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AUTOMAKE_fails --add-missing
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grep 'tparse.h.*already defined' stderr
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$AUTOMAKE -Wno-error
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# Still and all, it should generate two rules.
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test `grep tparse.h: Makefile.in | wc -l` = 2
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grep '@CASE_A_TRUE@tparse.h:' Makefile.in
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grep '@CASE_A_FALSE@tparse.h:' Makefile.in
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