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125 lines
4.1 KiB
Makefile
125 lines
4.1 KiB
Makefile
## Process this file with automake to create Makefile.in.
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## Makefile for Autoconf testsuite.
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## Copyright (C) 2000 Free Software Foundation, Inc.
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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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## 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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## You should have received a copy of the GNU General Public License
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## along with this program; if not, write to the Free Software
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## Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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## 02111-1307, USA.
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AUTOMAKE_OPTIONS = gnits
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SUITE = torture.m4 semantics.m4 syntax.m4 base.m4 tools.m4
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# We don't actually distribute the testsuite, since one only
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# needs m4 to build it, m4 being required anyway to install Autoconf.
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EXTRA_DIST = atgeneral.m4 atspecific.m4 suite.m4 macros.m4 aclocal.m4 $(SUITE)
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PERL = perl
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check-local: atconfig testsuite
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$(SHELL) testsuite
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testsuite: atgeneral.m4 atspecific.m4 suite.m4 macros.m4 $(SUITE)
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$(M4) -I $(srcdir) atspecific.m4 suite.m4 | \
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sed -e 's/[ ]*$$//' | \
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sed -e '/^$$/N;/\n$$/D' > $@-tmp
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chmod +x $@-tmp
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mv $@-tmp $@
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# FILTER_MACROS
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# -------------
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# The test `syntax.m4' tries to run all the macros of Autoconf to check
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# for syntax problems, etc. Not all the macros can be run without argument,
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# and some are already tested elsewhere. EGREP_EXCLUDE must filter out
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# the macros we don't want to test in syntax.m4.
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#
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# - AC_CANONICALIZE
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# Needs an argument.
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# - AC_CHECK decl, file, func, header, lib, member, prog, sizeof, type
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# Performed in the semantics tests.
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# - AC_CONFIG
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# They fail when the source does not exist.
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# - AC_INIT
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# AC_INIT includes all the AC_INIT macros. Note that there is an
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# infinite m4 recursion if AC_INIT it used twice.
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# - AC_LANG*
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# Heavily used by other macros.
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# - AC_PATH_PROGS?
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# They produce `= val' because $1, the variable used to store the result,
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# is empty.
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# - AC_TRY, AC_.*_IFELSE
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# Used in many places.
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# - _AC_
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# Internal macros are used elsewhere.
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# - AC_OUTPUT
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# Already tested by `AT_CHECK_MACRO'.
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# - AC_FD_CC
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# Is a number.
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# - AC_PROG_CC, AC_C_(CONST|INLINE|VOLATILE)
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# Checked in semantics.
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# - AC_CYGWIN, AC_CYGWIN32, AC_EMXOS2, AC_MING32, AC_EXEEXT, AC_OBJEXT
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# AU defined to nothing.
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#
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# Multiple `-e' to egrep are not portable, so join all the patterns together.
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# We use the fact that automake will replace all the `\\\n' with ` '.
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FILTER_MACROS = egrep -v -e \
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`echo '^AC_ARG_VAR$$\
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^AC_CANONICALIZE$$\
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^AC_CHECK_(DECL|FILE|FUNC|HEADER|LIB|MEMBER|PROG|SIZEOF|TOOL|TYPE)S?$$\
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^AC_CONFIG\
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^AC_INIT\
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^AC_LANG\
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^AC_LINKER_OPTION$$\
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^AC_LINK_FILES$$\
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^AC_LIST_MEMBER_OF$$\
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^AC_OUTPUT$$\
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^AC_PATH_(TOOL|PROG)S?$$\
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^AC_REPLACE_FUNCS$$\
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^AC_SEARCH_LIBS$$\
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^AC_TRY\
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^AC_.*_IFELSE$$\
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^AC_FD_CC$$\
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^(AC_(PROG_CC|C_CONST|C_INLINE|C_VOLATILE))$$\
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^AC_(CYGWIN|CYGWIN32|EMXOS2|MING32|EXEEXT|OBJEXT)$$\
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_AC_' | tr ' ' '|'`
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# The files which contains macro we check for syntax.
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MACRO_FILES = $(top_srcdir)/acgeneral.m4 $(top_srcdir)/acspecific.m4 \
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$(top_srcdir)/acfunctions.m4 $(top_srcdir)/aclang.m4
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macros.m4: $(MACRO_FILES) $(srcdir)/Makefile.am
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cat $(MACRO_FILES) | \
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sed -ne 's/^A[CU]_DEFUN(\[*\([a-zA-Z0-9_]*\).*$$/\1/p' | \
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sort | uniq | $(FILTER_MACROS) >defuns
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# Get the list of macros that are required: there is little interest
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# in testing them since they will be run but the guy who requires
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# them.
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cat $(MACRO_FILES) | \
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sed -ne 's/dnl.*//;s/.*AC_REQUIRE(\[*\([a-zA-Z0-9_]*\).*$$/\1/p' | \
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sort | uniq >requires
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for macro in `cat defuns`; do \
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if fgrep "$$macro" requires >/dev/null 2>&1; then :; else \
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echo "AT_CHECK_MACRO([$$macro])" >>$@-t; \
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fi; \
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done
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rm defuns requires
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mv $@-t $@
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CLEANFILES = debug-*.sh macro configure configure.in config.status \
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config.cache config.log config.h.in config.h
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DISTCLEANFILES = atconfig testsuite
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