Makefile.am

   1 ## This file is part of GNU M4.
   2 ##
   3 ## Copyright (C) 2000, 2001, 2003, 2004, 2005, 2006, 2007 Free Software
   4 ## Foundation, Inc.
   5 ##
   6 ## This program is free software; you can redistribute it and/or modify
   7 ## it under the terms of the GNU General Public License as published by
   8 ## the Free Software Foundation; either version 3 of the License, or
   9 ## (at your option) any later version.
  10 ##
  11 ## This program is distributed in the hope that it will be useful,
  12 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 ## GNU General Public License for more details.
  15 ##
  16 ## You should have received a copy of the GNU General Public License
  17 ## along with this program; see the file COPYING.  If not, write to
  18 ## the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  19 ## Boston, MA 02110-1301, USA.
  20 ##
  21 ## Written by Gary V. Vaughan <gary@gnu.org>
  22
  23 config_aux_dir  = ltdl/config
  24 config_macro_dir= ltdl/m4
  25
  26 SUBDIRS         = ltdl po gnu tests/gnu .
  27
  28 ACLOCAL_AMFLAGS = -I ltdl/m4
  29 AUTOMAKE_OPTIONS = nostdinc
  30 AM_CPPFLAGS     = -I. -I$(srcdir) \
  31                   -Ignu -I$(srcdir)/gnu \
  32                   -Im4 -I$(srcdir)/m4 \
  33                   $(LTDLINCL)
  34 # FIXME - the -export-symbols-regex ".*" is a hack to work around the
  35 # fact that on cygwin, the convenience library libltdl exports symbols,
  36 # which effectively disables the auto-exporting of all other symbols.
  37 # Revisit this if libtool on cygwin improves.
  38 # See http://lists.gnu.org/archive/html/libtool-patches/2007-02/msg00062.html
  39 AM_LDFLAGS      = -no-undefined -export-dynamic -export-symbols-regex ".*"
  40
  41 EXTRA_DIST      = bootstrap \
  42                   $(config_aux_dir)/mkstamp \
  43                   $(config_macro_dir)/gnulib-cache.m4 \
  44                   local/doc/gpl-3.0.texi.diff
  45 CLEANFILES      =
  46 DISTCLEANFILES  =
  47 MOSTLYCLEANFILES=
  48 MAINTAINERCLEANFILES = \
  49                   ABOUT-NLS COPYING INSTALL Makefile.in aclocal.m4 \
  50                   config-h.in configure stamp-h.in \
  51                   po/cat-id-tbl.c po/m4.pot po/stamp-cat-id
  52
  53 BUILT_SOURCES   =
  54
  55 MKSTAMP = $(SHELL) $(srcdir)/$(config_aux_dir)/mkstamp
  56
  57 # Make sure config.status is regenerated when the version timestamp changes
  58 CONFIG_STATUS_DEPENDENCIES = ChangeLog
  59
  60
  61 ## ------- ##
  62 ## GNU M4. ##
  63 ## ------- ##
  64
  65 bin_PROGRAMS    = src/m4
  66 src_m4_SOURCES  = \
  67                   src/version-etc-fsf.c \
  68                   src/version-etc.c \
  69                   src/version-etc.h \
  70                   src/main.c \
  71                   src/m4.h \
  72                   src/freeze.c
  73 if GETOPT
  74 src_m4_SOURCES += \
  75                   src/getopt.c \
  76                   src/getopt1.c \
  77                   src/getopt.h
  78 endif
  79 if STACKOVF
  80 src_m4_SOURCES += src/stackovf.c
  81 endif
  82 src_m4_CPPFLAGS = $(AM_CPPFLAGS) -Isrc -I$(srcdir)/src
  83 src_m4_LDFLAGS  = $(AM_LDFLAGS) $(DLPREOPEN)
  84 src_m4_LDADD    = m4/libm4.la
  85 src_m4_DEPENDENCIES = $(PREOPEN_DEPENDENCIES) m4/libm4.la
  86
  87 ## Since we do not build a libtool library in src, Automake fails to infer
  88 ## that there may be a libs directory there.  FIXME - revisit this if
  89 ## automake 1.10 fixes the bug.
  90 clean-local-src:
  91         -rm -rf src/.libs src/_libs
  92
  93
  94 ##                                                                      ##
  95 ##                 --- PASTED MANUALLY FROM GNULIB ---                  ##
  96 ##     To avoid adding unnecessary objects to libm4.la these gnulib     ##
  97 ##     modules are not imported by gnulib-tool, but added manually.     ##
  98 ##  (from: gnulib-tool --extract-automake-snippet getopt version-etc)   ##
  99 ##                                                                      ##
 100 BUILT_SOURCES  += src/$(GETOPT_H)
 101 EXTRA_DIST     += src/getopt_.h src/getopt_int.h
 102
 103 # We need the following in order to create an <getopt.h> when the
 104 # system doesn't have one that works with the given compiler.
 105 all-local: src/$(GETOPT_H)
 106 src/getopt.h: src/getopt_.h
 107         cp $(srcdir)/src/getopt_.h $@-t
 108         mv $@-t $@
 109 MOSTLYCLEANFILES += src/getopt.h src/getopt.h-t
 110 ##                                                                      ##
 111 ##                     --- END OF PASTED GNULIB ---                     ##
 112 ##                                                                      ##
 113
 114 ## -------- ##
 115 ## Modules. ##
 116 ## -------- ##
 117
 118 pkgmodincludedir= $(pkgincludedir)/modules
 119
 120 ETAGS_ARGS      = --regex='/M4BUILTIN_HANDLER[ \t]*)\([^)]*\)/\1/'
 121
 122 module_ldflags  = -module $(AM_LDFLAGS)
 123 module_libadd   = m4/libm4.la
 124
 125 pkgmodinclude_HEADERS = modules/m4.h
 126
 127 pkglibexec_LTLIBRARIES = \
 128                   modules/gnu.la \
 129                   modules/load.la \
 130                   modules/m4.la \
 131                   modules/traditional.la
 132
 133 EXTRA_modules_gnu_la_SOURCES    = modules/format.c
 134 modules_gnu_la_LDFLAGS          = $(module_ldflags)
 135 modules_gnu_la_LIBADD           = $(module_libadd)
 136 EXTRA_DIST                     += $(EXTRA_modules_gnu_la_SOURCES)
 137
 138 modules_load_la_LDFLAGS         = $(module_ldflags)
 139 modules_load_la_LIBADD          = $(module_libadd)
 140
 141 EXTRA_modules_m4_la_SOURCES     = modules/evalparse.c
 142 modules_m4_la_LDFLAGS           = $(module_ldflags)
 143 modules_m4_la_LIBADD            = $(module_libadd)
 144 EXTRA_DIST                     += $(EXTRA_modules_m4_la_SOURCES)
 145
 146 modules_traditional_la_LDFLAGS  = $(module_ldflags)
 147 modules_traditional_la_LIBADD   = $(module_libadd)
 148
 149 if USE_GMP
 150 pkglibexec_LTLIBRARIES         += modules/mpeval.la
 151 EXTRA_modules_mpeval_la_SOURCES = modules/evalparse.c
 152 modules_mpeval_la_LDFLAGS       = $(module_ldflags)
 153 modules_mpeval_la_LIBADD        = $(module_libadd) $(LIBADD_GMP)
 154 endif
 155
 156 ## Disabled for now.  It is too fragile to be useful.
 157 ## pkglibexec_LTLIBRARIES         += modules/perl.la
 158 ## modules_perl_la_CPPFLAGS     = `$(PERL) -MExtUtils::Embed -e ccopts`
 159 ## modules_perl_la_LDFLAGS              = \
 160 ##                $(module_ldflags) `$(PERL) -MExtUtils::Embed -e ldopts`
 161 ## modules_perl_la_LIBADD               = $(module_libadd)
 162 ## BUILT_SOURCES                        = perlxsi.c
 163 ## DISTCLEANFILES                      += $(BUILT_SOURCES)
 164 ##
 165 ## perlxsi.c:
 166 ##      $(PERL) -MExtUtils::Embed -e xsinit -- -o perlxsi.c
 167
 168 ## but we should still distribute it, because it is listed in POTFILES.in:
 169 EXTRA_DIST += modules/perl.c
 170
 171 module_check    = -rpath /dev/null
 172 check_LTLIBRARIES = \
 173                   tests/import.la \
 174                   tests/modtest.la \
 175                   tests/shadow.la \
 176                   tests/stdlib.la \
 177                   tests/time.la
 178
 179 tests_import_la_LDFLAGS         = $(module_ldflags) $(module_check)
 180 tests_import_la_LIBADD          = $(module_libadd)
 181 tests_import_la_SOURCES         = modules/import.c
 182
 183 tests_modtest_la_LDFLAGS        = $(module_ldflags) $(module_check)
 184 tests_modtest_la_LIBADD         = $(module_libadd)
 185 tests_modtest_la_SOURCES        = modules/modtest.c
 186
 187 tests_shadow_la_LDFLAGS         = $(module_ldflags) $(module_check)
 188 tests_shadow_la_LIBADD          = $(module_libadd)
 189 tests_shadow_la_SOURCES         = modules/shadow.c
 190
 191 tests_stdlib_la_LDFLAGS         = $(module_ldflags) $(module_check)
 192 tests_stdlib_la_LIBADD          = $(module_libadd)
 193 tests_stdlib_la_SOURCES         = modules/stdlib.c
 194
 195 tests_time_la_LDFLAGS           = $(module_ldflags) $(module_check)
 196 tests_time_la_LIBADD            = $(module_libadd)
 197 tests_time_la_SOURCES           = modules/time.c
 198
 199 EXTRA_DIST     += \
 200                   modules/modtest.m4 \
 201                   modules/shadow.m4 \
 202                   modules/time.m4 \
 203                   modules/time2.m4 \
 204                   modules/stdlib.m4
 205
 206 ## ----- ##
 207 ## libm4 ##
 208 ## ----- ##
 209
 210 lib_LTLIBRARIES = m4/libm4.la
 211
 212 nobase_include_HEADERS = \
 213                   m4/m4module.h
 214 nobase_pkginclude_HEADERS = \
 215                   m4/hash.h \
 216                   m4/system.h
 217 m4_libm4_la_SOURCES     = \
 218                   m4/builtin.c \
 219                   m4/debug.c \
 220                   m4/hash.c \
 221                   m4/input.c \
 222                   m4/m4.c \
 223                   m4/m4private.h \
 224                   m4/macro.c \
 225                   m4/module.c \
 226                   m4/output.c \
 227                   m4/path.c \
 228                   m4/resyntax.c \
 229                   m4/symtab.c \
 230                   m4/syntax.c \
 231                   m4/utility.c
 232 m4_libm4_la_LIBADD = gnu/libgnu.la \
 233                   $(LIBLTDL) $(LTLIBINTL) $(LIBADD_DL)
 234 m4_libm4_la_DEPENDENCIES = $(LIBLTDL) gnu/libgnu.la
 235
 236 # This file needs to be regenerated at configure time.
 237 dist-hook:
 238         rm -f $(distdir)/m4/system.h
 239 EXTRA_DIST     += m4/system_.h
 240
 241
 242 ## ------- ##
 243 ## libltdl ##
 244 ## ------- ##
 245
 246 ltdl/libltdlc.la:
 247         cd ltdl && $(MAKE) $(MAKEFLAGS) libltdlc.la
 248
 249 ## -------------- ##
 250 ## Documentation. ##
 251 ## -------------- ##
 252
 253 info_TEXINFOS   = doc/m4.texinfo
 254 doc_m4_TEXINFOS = doc/regexprops-generic.texi doc/fdl.texi doc/gpl-3.0.texi
 255 dist_man_MANS   = doc/m4.1
 256 EXTRA_DIST     += $(config_aux_dir)/gendocs.sh doc/gendocs_template
 257 MAINTAINERCLEANFILES += $(config_aux_dir)/gendocs.sh doc/gendocs_template \
 258                   doc/fdl.texi
 259
 260 # Build the man page once in the srcdir, rather than in every VPATH build
 261 # dir, to match how automake builds info pages.  This is safe for 'make
 262 # distcheck' since it is distributed pre-built.
 263 $(srcdir)/doc/m4.1: configure.ac src/main.c
 264         @if test -f src/m4$(EXEEXT); then \
 265           echo "Updating the \`man' page \`$@'"; \
 266           $(SHELL) $(srcdir)/$(config_aux_dir)/missing --run \
 267             help2man --name="macro processor" --source=FSF \
 268             --info-page=m4 --output=$@ src/m4$(EXEEXT); \
 269         else \
 270           echo "WARNING: The \`man' page \`$@' cannot be updated yet."; \
 271           echo "         Retry once the program executable is ready."; \
 272         fi
 273
 274 ## Disabled for now.  Clashes with earlier definition.
 275 ## TAGS_FILES   = $(infos_TEXINFOS)
 276 ## TAGS_DEPENDENCIES = $(TAGS_FILES)
 277 ## ETAGS_ARGS   = --language=none --regex='/@node \([^,]*\)/\1/' $(TAGS_FILES)
 278
 279 MAINTAINERCLEANFILES += $(dist_man_MANS)
 280
 281
 282 ## --------- ##
 283 ## Examples. ##
 284 ## --------- ##
 285
 286 EXTRA_DIST     += \
 287                   examples/WWW/Makefile \
 288                   examples/WWW/_footer.htm \
 289                   examples/WWW/_header.htm \
 290                   examples/WWW/m4lib/bugs.m4 \
 291                   examples/WWW/m4lib/changelog.m4 \
 292                   examples/WWW/m4lib/download.m4 \
 293                   examples/WWW/m4lib/features.m4 \
 294                   examples/WWW/m4lib/feedback.m4 \
 295                   examples/WWW/m4lib/html.m4 \
 296                   examples/WWW/m4lib/index.m4 \
 297                   examples/WWW/m4lib/layout.m4 \
 298                   examples/WWW/m4lib/lists.m4 \
 299                   examples/WWW/m4lib/menu.m4 \
 300                   examples/WWW/m4lib/modules.m4 \
 301                   examples/WWW/m4lib/news.m4 \
 302                   examples/WWW/m4lib/readme.m4 \
 303                   examples/WWW/m4lib/setup.m4 \
 304                   examples/WWW/m4lib/test.m4 \
 305                   examples/WWW/m4lib/thanks.m4 \
 306                   examples/WWW/m4lib/thissite.m4 \
 307                   examples/WWW/m4lib/tmpl.m4 \
 308                   examples/WWW/m4lib/todo.m4 \
 309                   examples/WWW/m4lib/uses.m4 \
 310                   examples/WWW/m4lib/visions.m4 \
 311                   examples/WWW/m4lib/whatis.m4
 312
 313 dist_pkgdata_DATA = \
 314                   examples/capitalize.m4 \
 315                   examples/comments.m4 \
 316                   examples/ddivert.m4 \
 317                   examples/debug.m4 \
 318                   examples/esyscmd.m4 \
 319                   examples/exp.m4 \
 320                   examples/foreach.m4 \
 321                   examples/foreach2.m4 \
 322                   examples/foreachq.m4 \
 323                   examples/foreachq2.m4 \
 324                   examples/forloop.m4 \
 325                   examples/forloop2.m4 \
 326                   examples/fstab.m4 \
 327                   examples/hanoi.m4 \
 328                   examples/incl-test.m4 \
 329                   examples/incl.m4 \
 330                   examples/include.m4 \
 331                   examples/indir.m4 \
 332                   examples/misc.m4 \
 333                   examples/multiquotes.m4 \
 334                   examples/patsubst.m4 \
 335                   examples/pushpop.m4 \
 336                   examples/quote.m4 \
 337                   examples/regexp.m4 \
 338                   examples/reverse.m4 \
 339                   examples/sysv-args.m4 \
 340                   examples/trace.m4 \
 341                   examples/translit.m4 \
 342                   examples/undivert.incl \
 343                   examples/undivert.m4 \
 344                   examples/wrap.m4
 345
 346 ## ----------- ##
 347 ## Test suite. ##
 348 ## ----------- ##
 349
 350 # Use `$(srcdir)' for the benefit of non-GNU makes: this is
 351 # how `testsuite' appears in our dependencies.
 352 TESTSUITE = $(srcdir)/tests/testsuite
 353 TESTSUITE_AT    = \
 354                   tests/builtins.at \
 355                   tests/freeze.at \
 356                   tests/generated.at \
 357                   tests/macros.at \
 358                   tests/modules.at \
 359                   tests/options.at \
 360                   tests/others.at \
 361                   tests/testsuite.at
 362
 363 EXTRA_DIST     += $(TESTSUITE) $(TESTSUITE_AT) $(OTHER_FILES) \
 364                   tests/atlocal.in \
 365                   tests/generate.awk \
 366                   tests/package.m4
 367
 368 # Be sure to reexport important environment variables:
 369 TESTS_ENVIRONMENT = MAKE="$(MAKE)" CC="$(CC)" CFLAGS="$(CFLAGS)" \
 370         CPP="$(CPP)" CPPFLAGS="$(CPPFLAGS)" LD="$(LD)" LDFLAGS="$(LDFLAGS)" \
 371         LIBS="$(LIBS)" LN_S="$(LN_S)" NM="$(NM)" RANLIB="$(RANLIB)" \
 372         OBJEXT="$(OBJEXT)" EXEEXT="$(EXEEXT)" CONFIG_SHELL="$(SHELL)" \
 373         abs_top_builddir="$(abs_top_builddir)" \
 374         CXX="$(CXX)" CXXFLAGS="$(CXXFLAGS)" CXXCPP="$(CXXCPP)" \
 375         F77="$(F77)" FFLAGS="$(FFLAGS)" \
 376         GCJ="$(GCJ)" GCJFLAGS="$(GCJFLAGS)"
 377
 378 # Using variables so that this snippet is not too wide and can
 379 # be used as is in Texinfo @example/@end example.
 380 m4_texinfo  = $(srcdir)/doc/m4.texinfo
 381 generate    = $(AWK) -f $(srcdir)/tests/generate.awk
 382 $(srcdir)/tests/generated.at: tests/generate.awk $(m4_texinfo)
 383         $(generate) $(m4_texinfo) >$@t
 384         mv $@t $@
 385
 386 AUTOM4TE = autom4te
 387 AUTOTEST = $(AUTOM4TE) --language=autotest
 388 $(TESTSUITE): tests/package.m4 $(TESTSUITE_AT)
 389         $(AUTOTEST) -I '$(srcdir)/tests' -o $@.tmp $@.at
 390         mv $@.tmp $@
 391
 392 $(srcdir)/tests/package.m4: configure.ac
 393         {                                       \
 394           echo '# Signature of the current package.'; \
 395           echo 'm4_define([AT_PACKAGE_NAME],      [@PACKAGE_NAME@])'; \
 396           echo 'm4_define([AT_PACKAGE_TARNAME],   [@PACKAGE_TARNAME@])'; \
 397           echo 'm4_define([AT_PACKAGE_VERSION],   [@PACKAGE_VERSION@])'; \
 398           echo 'm4_define([AT_PACKAGE_STRING],    [@PACKAGE_STRING@])'; \
 399           echo 'm4_define([AT_PACKAGE_BUGREPORT], [@PACKAGE_BUGREPORT@])'; \
 400         } > $(srcdir)/tests/package.m4
 401
 402 tests/atconfig: config.status
 403         $(SHELL) ./config.status tests/atconfig
 404 DISTCLEANFILES += tests/atconfig
 405
 406 # FIXME - After 2.60, autoconf might add an option to testsuite to specify
 407 # which directory it should output testsuite.log.  Until then, we want it
 408 # to drop in tests, so we have to do a cd inside the targets that invoke
 409 # testsuite.  As a result, we need an absolute path since the relative
 410 # $(srcdir) inside $(TESTSUITE) does not work after cd.
 411 CD_TESTDIR      = cd ./tests
 412
 413 # Hook the test suite into the check rule
 414 check-local: tests/atconfig tests/m4 $(TESTSUITE) $(check_LTLIBRARIES)
 415         $(CD_TESTDIR); \
 416         $(SHELL) '$(abs_srcdir)/tests/testsuite' $(TESTS_ENVIRONMENT) \
 417           $(TESTSUITEFLAGS)
 418
 419 # Run the test suite on the *installed* tree.
 420 installcheck-local: tests/atconfig $(TESTSUITE) $(check_LTLIBRARIES)
 421         $(CD_TESTDIR); \
 422         $(SHELL) '$(abs_srcdir)/tests/testsuite' $(TESTS_ENVIRONMENT) \
 423           AUTOTEST_PATH="$(bindir)" $(TESTSUITEFLAGS)
 424
 425 # We need to remove any file droppings left behind by testsuite.
 426 clean-local-tests:
 427         $(CD_TESTDIR); \
 428         test ! -f '$(abs_srcdir)/tests/testsuite' || \
 429           $(SHELL) '$(abs_srcdir)/tests/testsuite' --clean
 430
 431 OTHER_FILES     = tests/iso8859.m4 tests/stackovf.test
 432
 433 DISTCLEANFILES += tests/atconfig tests/atlocal tests/m4
 434 MAINTAINERCLEANFILES += tests/generated.at '$(TESTSUITE)'
 435
 436 clean-local: clean-local-src clean-local-tests
 437
 438 ##                                                                      ##
 439 ##                   --- RULES FOR THE MAINTAINER ---                   ##
 440 ##           You shouldn't need to touch anything below here.           ##
 441 ##              (mostly copied from automake/Makefile.am)               ##
 442 ##                                                                      ##
 443
 444 CVS     = cvs # set it to `:' to avoid CVS operations at dist time
 445
 446 # Tag before making distribution.  Also, don't make a distribution if
 447 # checks fail.  Also, make sure the NEWS file is up-to-date.
 448 cvs-dist: distcheck # maintainer-check
 449         @if sed '1,2d;3q' $(srcdir)/NEWS | grep -e "$(VERSION)" > dev/null; \
 450           echo "NEWS not updated; not releasing" 1>&2; \
 451           exit 1;
 452         fi
 453         cd $(srcdir) && \
 454           $(CVS) -q tag `echo "Release-$(VERSION)" | sed 's/\./-/g'`
 455         $(MAKE) dist
 456
 457 cvs-diff:
 458         thisver=`echo "Release-$(VERSION)" | sed 's/\./-/g'`; \
 459         if test -z "$$OLDVERSION"; then \
 460           prevno=`echo "$(VERSION)" - 0.01 | bc | sed 's/^\./0./'`; \
 461         else prevno="$$OLDVERSION"; fi; \
 462         prevver=Release-`echo $$prevno | sed 's/\./-/g'`; \
 463         cvs -f rdiff -c -r $$prevver -r $$thisver $(PACKAGE) \
 464             > $(PACKAGE)-$$prevno-$(VERSION).diff
 465
 466 .PHONY: web-manual
 467 web-manual:
 468         @cd $(srcdir)/doc; \
 469           $(SHELL) "$(abs_srcdir)/$(config_aux_dir)/gendocs.sh" $(PACKAGE) \
 470             "GNU $(PACKAGE)- GNU macro processor"
 471         @echo " *** Upload the doc/manual directory to web-cvs."