Makefile.am

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