Makefile.am

   1 ## Makefile.am - template for generating Makefile via Automake
   2 ##
   3 ## Copyright (C) 2000, 2001, 2003, 2004, 2005, 2006, 2007, 2008, 2009
   4 ## Free Software Foundation, Inc.
   5 ##
   6 ## This file is part of GNU M4.
   7 ##
   8 ## GNU M4 is free software: you can redistribute it and/or modify
   9 ## it under the terms of the GNU General Public License as published by
  10 ## the Free Software Foundation, either version 3 of the License, or
  11 ## (at your option) any later version.
  12 ##
  13 ## GNU M4 is distributed in the hope that it will be useful,
  14 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 ## GNU General Public License for more details.
  17 ##
  18 ## You should have received a copy of the GNU General Public License
  19 ## along with this program.  If not, see <http://www.gnu.org/licenses/>.
  20 ##
  21 ## Written by Gary V. Vaughan <gary@gnu.org>
  22
  23 config_aux_dir  = build-aux
  24 config_macro_dir= ltdl/m4
  25
  26 SUBDIRS         = po gnu . tests/gnu
  27
  28 ACLOCAL_AMFLAGS = -I ltdl/m4
  29 AUTOMAKE_OPTIONS = nostdinc
  30
  31 # Prime the variables that will be augmented by libtool.
  32 # FIXME - the -export-symbols-regex ".*" is a hack to work around the
  33 # fact that on cygwin, the convenience library libltdl exports symbols,
  34 # which effectively disables the auto-exporting of all other symbols.
  35 # Revisit this if libtool on cygwin improves.
  36 # See http://lists.gnu.org/archive/html/libtool-patches/2007-02/msg00062.html
  37 AM_CPPFLAGS     =
  38 AM_LDFLAGS      = -export-dynamic -export-symbols-regex ".*"
  39 EXTRA_DIST      =
  40 BUILT_SOURCES   =
  41 CLEANFILES      =
  42 DISTCLEANFILES  =
  43 MOSTLYCLEANFILES=
  44
  45 include_HEADERS =
  46 noinst_LTLIBRARIES=
  47 lib_LTLIBRARIES =
  48 EXTRA_LTLIBRARIES=
  49
  50 # Include Libtool's rules.
  51 include ltdl/Makefile.inc
  52
  53 # Additional configuration.  Version management comes from suggestions
  54 # given in build-aux/git-version-gen.
  55 AM_CPPFLAGS    += -Ignu -I$(srcdir)/gnu \
  56                   -Im4 -I$(srcdir)/m4
  57 EXTRA_DIST     += bootstrap cfg.mk maint.mk .version \
  58                   $(config_macro_dir)/gnulib-cache.m4
  59 BUILT_SOURCES  += .version
  60 .version:
  61         echo $(VERSION) > $@-t && mv $@-t $@
  62 dist-hook: dist-tarball-version
  63 dist-tarball-version:
  64         echo $(VERSION) > $(distdir)/.tarball-version
  65 MAINTAINERCLEANFILES = \
  66                   ABOUT-NLS INSTALL Makefile.in aclocal.m4 \
  67                   config-h.in configure stamp-h.in \
  68                   po/cat-id-tbl.c po/m4.pot po/stamp-cat-id
  69
  70
  71 ## ------- ##
  72 ## GNU M4. ##
  73 ## ------- ##
  74
  75 bin_PROGRAMS    = src/m4
  76 src_m4_SOURCES  = \
  77                   src/xstrtoul.c \
  78                   src/xstrtol-error.c \
  79                   src/xstrtol.c \
  80                   src/xstrtol.h \
  81                   src/version-etc-fsf.c \
  82                   src/version-etc.c \
  83                   src/version-etc.h \
  84                   src/main.c \
  85                   src/m4.h \
  86                   src/freeze.c
  87 if GETOPT
  88 src_m4_SOURCES += \
  89                   src/getopt.c \
  90                   src/getopt1.c
  91 endif
  92 if STACKOVF
  93 src_m4_SOURCES += src/stackovf.c
  94 endif
  95 src_m4_CPPFLAGS = $(AM_CPPFLAGS) -Isrc -I$(srcdir)/src
  96 src_m4_LDFLAGS  = $(AM_LDFLAGS) $(DLPREOPEN)
  97 src_m4_LDADD    = m4/libm4.la
  98 src_m4_DEPENDENCIES = $(PREOPEN_DEPENDENCIES) m4/libm4.la
  99
 100 ##                                                                      ##
 101 ##                 --- PASTED MANUALLY FROM GNULIB ---                  ##
 102 ##     To avoid adding unnecessary objects to libm4.la these gnulib     ##
 103 ##     modules are not imported by gnulib-tool, but added manually.     ##
 104 ##  (from: gnulib-tool --extract-automake-snippet getopt version-etc)   ##
 105 ##                                                                      ##
 106 BUILT_SOURCES  += src/$(GETOPT_H)
 107 EXTRA_DIST     += src/getopt.in.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.in.h
 113         cp $(srcdir)/src/getopt.in.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= $(pkgincludedir)/modules
 125
 126 ETAGS_ARGS      = --regex='/M4BUILTIN_HANDLER[ \t]*)\([^)]*\)/\1/'
 127
 128 module_ldflags  = -module $(AM_LDFLAGS)
 129 module_libadd   = m4/libm4.la
 130
 131 pkgmodinclude_HEADERS = modules/m4.h
 132
 133 pkglibexec_LTLIBRARIES = \
 134                   modules/gnu.la \
 135                   modules/load.la \
 136                   modules/m4.la \
 137                   modules/traditional.la
 138
 139 EXTRA_modules_gnu_la_SOURCES    = modules/format.c
 140 modules_gnu_la_LDFLAGS          = $(module_ldflags)
 141 modules_gnu_la_LIBADD           = $(module_libadd)
 142 EXTRA_DIST                     += $(EXTRA_modules_gnu_la_SOURCES)
 143
 144 modules_load_la_LDFLAGS         = $(module_ldflags)
 145 modules_load_la_LIBADD          = $(module_libadd)
 146
 147 EXTRA_modules_m4_la_SOURCES     = modules/evalparse.c
 148 modules_m4_la_LDFLAGS           = $(module_ldflags)
 149 modules_m4_la_LIBADD            = $(module_libadd)
 150 EXTRA_DIST                     += $(EXTRA_modules_m4_la_SOURCES)
 151
 152 modules_traditional_la_LDFLAGS  = $(module_ldflags)
 153 modules_traditional_la_LIBADD   = $(module_libadd)
 154
 155 if USE_GMP
 156 pkglibexec_LTLIBRARIES         += modules/mpeval.la
 157 EXTRA_modules_mpeval_la_SOURCES = modules/evalparse.c
 158 modules_mpeval_la_LDFLAGS       = $(module_ldflags)
 159 modules_mpeval_la_LIBADD        = $(module_libadd) $(LIBADD_GMP)
 160 endif
 161
 162 ## Disabled for now.  It is too fragile to be useful.
 163 ## pkglibexec_LTLIBRARIES         += modules/perl.la
 164 ## modules_perl_la_CPPFLAGS     = `$(PERL) -MExtUtils::Embed -e ccopts`
 165 ## modules_perl_la_LDFLAGS              = \
 166 ##                $(module_ldflags) `$(PERL) -MExtUtils::Embed -e ldopts`
 167 ## modules_perl_la_LIBADD               = $(module_libadd)
 168 ## BUILT_SOURCES                        = perlxsi.c
 169 ## DISTCLEANFILES                      += $(BUILT_SOURCES)
 170 ##
 171 ## perlxsi.c:
 172 ##      $(PERL) -MExtUtils::Embed -e xsinit -- -o perlxsi.c
 173
 174 ## but we should still distribute it, because it is listed in POTFILES.in:
 175 EXTRA_DIST += modules/perl.c
 176
 177 module_check    = -rpath /dev/null
 178 check_LTLIBRARIES = \
 179                   tests/import.la \
 180                   tests/modtest.la \
 181                   tests/shadow.la \
 182                   tests/stdlib.la \
 183                   tests/time.la
 184
 185 tests_import_la_LDFLAGS         = $(module_ldflags) $(module_check)
 186 tests_import_la_LIBADD          = $(module_libadd)
 187 tests_import_la_SOURCES         = modules/import.c
 188
 189 tests_modtest_la_LDFLAGS        = $(module_ldflags) $(module_check)
 190 tests_modtest_la_LIBADD         = $(module_libadd)
 191 tests_modtest_la_SOURCES        = modules/modtest.c
 192
 193 tests_shadow_la_LDFLAGS         = $(module_ldflags) $(module_check)
 194 tests_shadow_la_LIBADD          = $(module_libadd)
 195 tests_shadow_la_SOURCES         = modules/shadow.c
 196
 197 tests_stdlib_la_LDFLAGS         = $(module_ldflags) $(module_check)
 198 tests_stdlib_la_LIBADD          = $(module_libadd)
 199 tests_stdlib_la_SOURCES         = modules/stdlib.c
 200
 201 tests_time_la_LDFLAGS           = $(module_ldflags) $(module_check)
 202 tests_time_la_LIBADD            = $(module_libadd)
 203 tests_time_la_SOURCES           = modules/time.c
 204
 205 EXTRA_DIST     += \
 206                   modules/modtest.m4 \
 207                   modules/shadow.m4 \
 208                   modules/time.m4 \
 209                   modules/time2.m4 \
 210                   modules/stdlib.m4
 211
 212 ## ----- ##
 213 ## libm4 ##
 214 ## ----- ##
 215
 216 lib_LTLIBRARIES += m4/libm4.la
 217
 218 nobase_include_HEADERS = \
 219                   m4/m4module.h
 220 nobase_pkginclude_HEADERS = \
 221                   m4/hash.h \
 222                   m4/system.h
 223 m4_libm4_la_SOURCES     = \
 224                   m4/builtin.c \
 225                   m4/debug.c \
 226                   m4/hash.c \
 227                   m4/input.c \
 228                   m4/m4.c \
 229                   m4/m4private.h \
 230                   m4/macro.c \
 231                   m4/module.c \
 232                   m4/output.c \
 233                   m4/path.c \
 234                   m4/resyntax.c \
 235                   m4/symtab.c \
 236                   m4/syntax.c \
 237                   m4/utility.c
 238 m4_libm4_la_LIBADD = gnu/libgnu.la \
 239                   $(LIBLTDL) $(LTLIBINTL) $(LIBADD_DL)
 240 m4_libm4_la_DEPENDENCIES = $(LTDLDEPS) gnu/libgnu.la
 241
 242 # This file needs to be regenerated at configure time.
 243 dist-hook:
 244         rm -f $(distdir)/m4/system.h
 245 EXTRA_DIST     += m4/system_.h
 246
 247
 248 ## -------------- ##
 249 ## Documentation. ##
 250 ## -------------- ##
 251
 252 info_TEXINFOS   = doc/m4.texinfo
 253 doc_m4_TEXINFOS = doc/regexprops-generic.texi doc/fdl-1.3.texi doc/gpl-3.0.texi
 254 dist_man_MANS   = $(srcdir)/doc/m4.1
 255 EXTRA_DIST      += doc/gendocs_template
 256 MAINTAINERCLEANFILES += doc/gendocs_template
 257 HELP2MAN        = $(SHELL) $(srcdir)/$(config_aux_dir)/missing --run help2man
 258
 259 # Build the man page once in the srcdir, rather than in every VPATH build
 260 # dir, to match how automake builds info pages.  This is safe for 'make
 261 # distcheck' since it is distributed pre-built.
 262 $(srcdir)/doc/m4.1: .version src/main.c
 263         @if test -f src/m4$(EXEEXT); then \
 264           echo "Updating the \`man' page \`$@'"; \
 265           $(HELP2MAN) --name="macro processor" --source=FSF \
 266             --info-page=m4 --output=$@ src/m4$(EXEEXT); \
 267         else \
 268           echo "WARNING: The \`man' page \`$@' cannot be updated yet."; \
 269           echo "         Retry once the program executable is ready."; \
 270         fi
 271
 272 ## Disabled for now.  Clashes with earlier definition.
 273 ## TAGS_FILES   = $(infos_TEXINFOS)
 274 ## TAGS_DEPENDENCIES = $(TAGS_FILES)
 275 ## ETAGS_ARGS   = --language=none --regex='/@node \([^,]*\)/\1/' $(TAGS_FILES)
 276
 277 MAINTAINERCLEANFILES += $(dist_man_MANS)
 278
 279
 280 ## --------- ##
 281 ## Examples. ##
 282 ## --------- ##
 283
 284 EXTRA_DIST     += \
 285                   examples/WWW/Makefile \
 286                   examples/WWW/_footer.htm \
 287                   examples/WWW/_header.htm \
 288                   examples/WWW/m4lib/bugs.m4 \
 289                   examples/WWW/m4lib/changelog.m4 \
 290                   examples/WWW/m4lib/download.m4 \
 291                   examples/WWW/m4lib/features.m4 \
 292                   examples/WWW/m4lib/feedback.m4 \
 293                   examples/WWW/m4lib/html.m4 \
 294                   examples/WWW/m4lib/index.m4 \
 295                   examples/WWW/m4lib/layout.m4 \
 296                   examples/WWW/m4lib/lists.m4 \
 297                   examples/WWW/m4lib/menu.m4 \
 298                   examples/WWW/m4lib/modules.m4 \
 299                   examples/WWW/m4lib/news.m4 \
 300                   examples/WWW/m4lib/readme.m4 \
 301                   examples/WWW/m4lib/setup.m4 \
 302                   examples/WWW/m4lib/test.m4 \
 303                   examples/WWW/m4lib/thanks.m4 \
 304                   examples/WWW/m4lib/thissite.m4 \
 305                   examples/WWW/m4lib/tmpl.m4 \
 306                   examples/WWW/m4lib/todo.m4 \
 307                   examples/WWW/m4lib/uses.m4 \
 308                   examples/WWW/m4lib/visions.m4 \
 309                   examples/WWW/m4lib/whatis.m4
 310
 311 dist_pkgdata_DATA = \
 312                   examples/capitalize.m4 \
 313                   examples/capitalize2.m4 \
 314                   examples/comments.m4 \
 315                   examples/curry.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/foreachq3.m4 \
 325                   examples/foreachq4.m4 \
 326                   examples/forloop.m4 \
 327                   examples/forloop2.m4 \
 328                   examples/forloop3.m4 \
 329                   examples/fstab.m4 \
 330                   examples/hanoi.m4 \
 331                   examples/incl-test.m4 \
 332                   examples/incl.m4 \
 333                   examples/include.m4 \
 334                   examples/indir.m4 \
 335                   examples/join.m4 \
 336                   examples/loop.m4 \
 337                   examples/misc.m4 \
 338                   examples/multiquotes.m4 \
 339                   examples/patsubst.m4 \
 340                   examples/pushpop.m4 \
 341                   examples/quote.m4 \
 342                   examples/regexp.m4 \
 343                   examples/reverse.m4 \
 344                   examples/stack.m4 \
 345                   examples/stack_sep.m4 \
 346                   examples/sysv-args.m4 \
 347                   examples/trace.m4 \
 348                   examples/translit.m4 \
 349                   examples/undivert.incl \
 350                   examples/undivert.m4 \
 351                   examples/wrap.m4 \
 352                   examples/wrapfifo.m4 \
 353                   examples/wraplifo.m4 \
 354                   examples/wraplifo2.m4
 355
 356 ## ----------- ##
 357 ## Test suite. ##
 358 ## ----------- ##
 359
 360 # Use `$(srcdir)' for the benefit of non-GNU makes: this is
 361 # how `testsuite' appears in our dependencies.
 362 TESTSUITE = $(srcdir)/tests/testsuite
 363 TESTSUITE_AT    = \
 364                   tests/builtins.at \
 365                   tests/freeze.at \
 366                   $(srcdir)/tests/generated.at \
 367                   tests/macros.at \
 368                   tests/modules.at \
 369                   tests/options.at \
 370                   tests/others.at \
 371                   tests/testsuite.at
 372
 373 EXTRA_DIST     += $(TESTSUITE) $(TESTSUITE_AT) $(OTHER_FILES) \
 374                   tests/atlocal.in \
 375                   tests/generate.awk \
 376                   $(srcdir)/tests/package.m4
 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 = $(SHELL) $(srcdir)/$(config_aux_dir)/missing --run autom4te
 387 AUTOTEST = $(AUTOM4TE) --language=autotest
 388 $(TESTSUITE): $(srcdir)/tests/package.m4 $(TESTSUITE_AT)
 389         $(AUTOTEST) -I '$(srcdir)/tests' -o $@.tmp $@.at
 390         mv $@.tmp $@
 391
 392 # The leading :; works around a bug in {}>f in some bash versions.
 393 $(srcdir)/tests/package.m4: .version
 394         :; \
 395         { \
 396           echo '# Signature of the current package.'; \
 397           echo 'm4_define([AT_PACKAGE_NAME],      [@PACKAGE_NAME@])'; \
 398           echo 'm4_define([AT_PACKAGE_TARNAME],   [@PACKAGE_TARNAME@])'; \
 399           echo 'm4_define([AT_PACKAGE_VERSION],   [@PACKAGE_VERSION@])'; \
 400           echo 'm4_define([AT_PACKAGE_STRING],    [@PACKAGE_STRING@])'; \
 401           echo 'm4_define([AT_PACKAGE_BUGREPORT], [@PACKAGE_BUGREPORT@])'; \
 402         } > $(srcdir)/tests/package.m4
 403
 404 tests/atconfig: config.status
 405         $(SHELL) ./config.status tests/atconfig
 406 DISTCLEANFILES += tests/atconfig
 407
 408 # Hook the test suite into the check rule
 409 check-local: tests/atconfig tests/atlocal tests/m4 $(TESTSUITE) \
 410                 $(check_LTLIBRARIES)
 411         $(SHELL) '$(srcdir)/tests/testsuite' -C tests $(TESTSUITEFLAGS)
 412
 413 # Run the test suite on the *installed* tree, including any renames
 414 # the user requested.
 415 installcheck-local: tests/atconfig tests/atlocal $(TESTSUITE) \
 416                 $(check_LTLIBRARIES)
 417         $(SHELL) '$(srcdir)/tests/testsuite' -C tests \
 418           AUTOTEST_PATH="$(bindir)" \
 419           M4="`echo m4 | sed '$(program_transform_name)'`" $(TESTSUITEFLAGS)
 420
 421 # Enough users install GNU M4 as gm4 that we make sure 'make installcheck'
 422 # will handle that, as part of making a release.
 423 DISTCHECK_CONFIGURE_FLAGS = --disable-assert --program-prefix=g
 424
 425 # We need to remove any file droppings left behind by testsuite.
 426 clean-local-tests:
 427         test ! -f '$(srcdir)/tests/testsuite' || \
 428           $(SHELL) '$(srcdir)/tests/testsuite' -C tests --clean
 429
 430 OTHER_FILES     = tests/iso8859.m4 tests/stackovf.test \
 431                 tests/null.m4 tests/null.out tests/null.err
 432
 433 DISTCLEANFILES += tests/atconfig tests/atlocal tests/m4
 434 MAINTAINERCLEANFILES += $(srcdir)/tests/generated.at '$(TESTSUITE)'
 435
 436 clean-local: clean-local-tests