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 ## 2010 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 . doc tests/gnu
  27
  28 ACLOCAL_AMFLAGS = -I ltdl/m4
  29 AUTOMAKE_OPTIONS = nostdinc
  30
  31 gitlog_to_changelog     = $(srcdir)/$(config_aux_dir)/gitlog-to-changelog
  32 git_log_fix             = $(srcdir)/$(config_aux_dir)/git-log-fix
  33 changelog               = $(srcdir)/ChangeLog
  34 changelog_old           = $(srcdir)/ChangeLog.old
  35
  36 # Prime the variables that will be augmented by libtool.
  37 # FIXME - the -export-symbols-regex ".*" is a hack to work around the
  38 # fact that on cygwin, the convenience library libltdl exports symbols,
  39 # which effectively disables the auto-exporting of all other symbols.
  40 # Revisit this if libtool on cygwin improves.
  41 # See http://lists.gnu.org/archive/html/libtool-patches/2007-02/msg00062.html
  42 AM_CPPFLAGS     =
  43 AM_LDFLAGS      = -export-dynamic -export-symbols-regex ".*"
  44 EXTRA_DIST      =
  45 BUILT_SOURCES   =
  46 CLEANFILES      =
  47 DISTCLEANFILES  =
  48 MOSTLYCLEANFILES=
  49
  50 include_HEADERS =
  51 noinst_LTLIBRARIES=
  52 lib_LTLIBRARIES =
  53 EXTRA_LTLIBRARIES=
  54
  55 # Include Libtool's rules.
  56 include ltdl/Makefile.inc
  57
  58 # Additional configuration.  Version management comes from suggestions
  59 # given in build-aux/git-version-gen.
  60 syntax_check_exceptions = \
  61         .x-sc_cast_of_argument_to_free \
  62         .x-sc_prohibit_tab_based_indentation \
  63         .x-sc_require_config_h \
  64         .x-sc_require_config_h_first \
  65         .x-update-copyright
  66
  67 AM_CPPFLAGS    += -Ignu -I$(srcdir)/gnu \
  68                   -Im4 -I$(srcdir)/m4
  69 EXTRA_DIST     += bootstrap cfg.mk maint.mk .version .prev-version \
  70                   $(config_macro_dir)/gnulib-cache.m4 \
  71                   $(syntax_check_exceptions) $(gitlog_to_changelog)
  72 BUILT_SOURCES  += .version
  73 .version:
  74         echo $(VERSION) > $@-t && mv $@-t $@
  75 dist-hook: dist-tarball-version
  76 dist-tarball-version:
  77         echo $(VERSION) > $(distdir)/.tarball-version
  78
  79 dist-hook: ChangeLog
  80 changelog_start_date = 2011-01-01
  81 $(changelog): FORCE
  82         $(AM_V_GEN)if test -d '$(srcdir)/.git'; then    \
  83           $(gitlog_to_changelog)                        \
  84             --since=$(changelog_start_date) > '$@T';    \
  85           rm -f '$@'; mv '$@T' '$@';                    \
  86           cat '$(changelog_old)' >> '$@';               \
  87         fi
  88
  89 MAINTAINERCLEANFILES = \
  90                   ABOUT-NLS INSTALL Makefile.in aclocal.m4 \
  91                   config-h.in configure stamp-h.in \
  92                   po/cat-id-tbl.c po/m4.pot po/stamp-cat-id
  93
  94
  95 ## ------- ##
  96 ## GNU M4. ##
  97 ## ------- ##
  98
  99 bin_PROGRAMS    = src/m4
 100 src_m4_SOURCES  = \
 101                   src/xstrtoul.c \
 102                   src/xstrtol-error.c \
 103                   src/xstrtol.c \
 104                   src/xstrtol.h \
 105                   src/version-etc-fsf.c \
 106                   src/version-etc.c \
 107                   src/version-etc.h \
 108                   src/main.c \
 109                   src/m4.h \
 110                   src/freeze.c
 111 if GETOPT
 112 src_m4_SOURCES += \
 113                   src/getopt.c \
 114                   src/getopt1.c
 115 endif
 116 if STACKOVF
 117 src_m4_SOURCES += src/stackovf.c
 118 endif
 119 src_m4_CPPFLAGS = $(AM_CPPFLAGS) -Isrc -I$(srcdir)/src
 120 src_m4_LDFLAGS  = $(AM_LDFLAGS) $(DLPREOPEN)
 121 src_m4_LDADD    = m4/libm4.la $(LTLIBICONV)
 122 src_m4_DEPENDENCIES = $(PREOPEN_DEPENDENCIES) m4/libm4.la
 123
 124 ##                                                                      ##
 125 ##                 --- PASTED MANUALLY FROM GNULIB ---                  ##
 126 ##     To avoid adding unnecessary objects to libm4.la these gnulib     ##
 127 ##     modules are not imported by gnulib-tool, but added manually.     ##
 128 ##     (from: gnulib-tool --extract-automake-snippet getopt-posix)      ##
 129 ##                                                                      ##
 130 if GETOPT
 131 BUILT_SOURCES  += src/$(GETOPT_H)
 132 endif
 133 EXTRA_DIST     += src/getopt.c src/getopt1.c src/getopt.in.h src/getopt_int.h
 134
 135 ARG_NONNULL_H = $(srcdir)/$(config_aux_dir)/arg-nonnull.h
 136
 137 # We need the following in order to create an <getopt.h> when the
 138 # system doesn't have one that works with the given compiler.
 139 src/getopt.h: src/getopt.in.h $(ARG_NONNULL_H)
 140         $(AM_V_GEN)rm -f $@-t $@ && \
 141         { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
 142           sed -e 's|@''HAVE_GETOPT_H''@|$(HAVE_GETOPT_H)|g' \
 143               -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
 144               -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
 145               -e 's|@''NEXT_GETOPT_H''@|$(NEXT_GETOPT_H)|g' \
 146               -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
 147               < $(srcdir)/src/getopt.in.h; \
 148         } > $@-t && \
 149         mv -f $@-t $@
 150 MOSTLYCLEANFILES += src/getopt.h src/getopt.h-t
 151 ##                                                                      ##
 152 ##                     --- END OF PASTED GNULIB ---                     ##
 153 ##                                                                      ##
 154
 155 ## -------- ##
 156 ## Modules. ##
 157 ## -------- ##
 158
 159 pkgmodincludedir= $(pkgincludedir)/modules
 160
 161 ETAGS_ARGS      = --regex='/M4BUILTIN_HANDLER[ \t]*)\([^)]*\)/\1/'
 162
 163 module_ldflags  = -module $(AM_LDFLAGS)
 164 module_libadd   = m4/libm4.la
 165
 166 pkgmodinclude_HEADERS = modules/m4.h
 167
 168 pkglib_LTLIBRARIES = \
 169                   modules/gnu.la \
 170                   modules/load.la \
 171                   modules/m4.la \
 172                   modules/traditional.la
 173
 174 EXTRA_modules_gnu_la_SOURCES    = modules/format.c
 175 modules_gnu_la_LDFLAGS          = $(module_ldflags)
 176 modules_gnu_la_LIBADD           = $(module_libadd)
 177 EXTRA_DIST                     += $(EXTRA_modules_gnu_la_SOURCES)
 178
 179 modules_load_la_LDFLAGS         = $(module_ldflags)
 180 modules_load_la_LIBADD          = $(module_libadd)
 181
 182 EXTRA_modules_m4_la_SOURCES     = modules/evalparse.c
 183 modules_m4_la_LDFLAGS           = $(module_ldflags)
 184 modules_m4_la_LIBADD            = $(module_libadd)
 185 EXTRA_DIST                     += $(EXTRA_modules_m4_la_SOURCES)
 186
 187 modules_traditional_la_LDFLAGS  = $(module_ldflags)
 188 modules_traditional_la_LIBADD   = $(module_libadd)
 189
 190 if USE_GMP
 191 pkglib_LTLIBRARIES             += modules/mpeval.la
 192 EXTRA_modules_mpeval_la_SOURCES = modules/evalparse.c
 193 modules_mpeval_la_LDFLAGS       = $(module_ldflags)
 194 modules_mpeval_la_LIBADD        = $(module_libadd) $(LIBADD_GMP)
 195 endif
 196
 197 ## Disabled for now.  It is too fragile to be useful.
 198 ## pkglib_LTLIBRARIES         += modules/perl.la
 199 ## modules_perl_la_CPPFLAGS     = `$(PERL) -MExtUtils::Embed -e ccopts`
 200 ## modules_perl_la_LDFLAGS              = \
 201 ##                $(module_ldflags) `$(PERL) -MExtUtils::Embed -e ldopts`
 202 ## modules_perl_la_LIBADD               = $(module_libadd)
 203 ## BUILT_SOURCES                        = perlxsi.c
 204 ## DISTCLEANFILES                      += $(BUILT_SOURCES)
 205 ##
 206 ## perlxsi.c:
 207 ##      $(PERL) -MExtUtils::Embed -e xsinit -- -o perlxsi.c
 208
 209 ## but we should still distribute it, because it is listed in POTFILES.in:
 210 EXTRA_DIST += modules/perl.c
 211
 212 module_check    = -rpath /dev/null
 213 check_LTLIBRARIES = \
 214                   tests/import.la \
 215                   tests/modtest.la \
 216                   tests/shadow.la \
 217                   tests/stdlib.la \
 218                   tests/time.la
 219
 220 tests_import_la_LDFLAGS         = $(module_ldflags) $(module_check)
 221 tests_import_la_LIBADD          = $(module_libadd)
 222 tests_import_la_SOURCES         = modules/import.c
 223
 224 tests_modtest_la_LDFLAGS        = $(module_ldflags) $(module_check)
 225 tests_modtest_la_LIBADD         = $(module_libadd)
 226 tests_modtest_la_SOURCES        = modules/modtest.c
 227
 228 tests_shadow_la_LDFLAGS         = $(module_ldflags) $(module_check)
 229 tests_shadow_la_LIBADD          = $(module_libadd)
 230 tests_shadow_la_SOURCES         = modules/shadow.c
 231
 232 tests_stdlib_la_LDFLAGS         = $(module_ldflags) $(module_check)
 233 tests_stdlib_la_LIBADD          = $(module_libadd)
 234 tests_stdlib_la_SOURCES         = modules/stdlib.c
 235
 236 tests_time_la_LDFLAGS           = $(module_ldflags) $(module_check)
 237 tests_time_la_LIBADD            = $(module_libadd)
 238 tests_time_la_SOURCES           = modules/time.c
 239
 240 EXTRA_DIST     += \
 241                   modules/modtest.m4 \
 242                   modules/shadow.m4 \
 243                   modules/time.m4 \
 244                   modules/time2.m4 \
 245                   modules/stdlib.m4
 246
 247 ## ----- ##
 248 ## libm4 ##
 249 ## ----- ##
 250
 251 lib_LTLIBRARIES += m4/libm4.la
 252
 253 nobase_include_HEADERS = \
 254                   m4/m4module.h
 255 nobase_pkginclude_HEADERS = \
 256                   m4/hash.h \
 257                   m4/system.h
 258 m4_libm4_la_SOURCES     = \
 259                   m4/builtin.c \
 260                   m4/debug.c \
 261                   m4/hash.c \
 262                   m4/input.c \
 263                   m4/m4.c \
 264                   m4/m4private.h \
 265                   m4/macro.c \
 266                   m4/module.c \
 267                   m4/output.c \
 268                   m4/path.c \
 269                   m4/resyntax.c \
 270                   m4/symtab.c \
 271                   m4/syntax.c \
 272                   m4/utility.c
 273 m4_libm4_la_LIBADD = gnu/libgnu.la \
 274                   $(LIBLTDL) $(LTLIBINTL) $(LIBADD_DL)
 275 m4_libm4_la_DEPENDENCIES = $(LTDLDEPS) gnu/libgnu.la
 276
 277 # This file needs to be regenerated at configure time.
 278 dist-hook:
 279         rm -f $(distdir)/m4/system.h
 280 EXTRA_DIST     += m4/system_.h
 281
 282
 283 ## --------- ##
 284 ## Examples. ##
 285 ## --------- ##
 286
 287 EXTRA_DIST     += \
 288                   examples/WWW/Makefile \
 289                   examples/WWW/_footer.htm \
 290                   examples/WWW/_header.htm \
 291                   examples/WWW/m4lib/bugs.m4 \
 292                   examples/WWW/m4lib/changelog.m4 \
 293                   examples/WWW/m4lib/download.m4 \
 294                   examples/WWW/m4lib/features.m4 \
 295                   examples/WWW/m4lib/feedback.m4 \
 296                   examples/WWW/m4lib/html.m4 \
 297                   examples/WWW/m4lib/index.m4 \
 298                   examples/WWW/m4lib/layout.m4 \
 299                   examples/WWW/m4lib/lists.m4 \
 300                   examples/WWW/m4lib/menu.m4 \
 301                   examples/WWW/m4lib/modules.m4 \
 302                   examples/WWW/m4lib/news.m4 \
 303                   examples/WWW/m4lib/readme.m4 \
 304                   examples/WWW/m4lib/setup.m4 \
 305                   examples/WWW/m4lib/test.m4 \
 306                   examples/WWW/m4lib/thanks.m4 \
 307                   examples/WWW/m4lib/thissite.m4 \
 308                   examples/WWW/m4lib/tmpl.m4 \
 309                   examples/WWW/m4lib/todo.m4 \
 310                   examples/WWW/m4lib/uses.m4 \
 311                   examples/WWW/m4lib/visions.m4 \
 312                   examples/WWW/m4lib/whatis.m4
 313
 314 dist_pkgdata_DATA = \
 315                   examples/capitalize.m4 \
 316                   examples/capitalize2.m4 \
 317                   examples/comments.m4 \
 318                   examples/curry.m4 \
 319                   examples/ddivert.m4 \
 320                   examples/debug.m4 \
 321                   examples/esyscmd.m4 \
 322                   examples/exp.m4 \
 323                   examples/foreach.m4 \
 324                   examples/foreach2.m4 \
 325                   examples/foreachq.m4 \
 326                   examples/foreachq2.m4 \
 327                   examples/foreachq3.m4 \
 328                   examples/foreachq4.m4 \
 329                   examples/forloop.m4 \
 330                   examples/forloop2.m4 \
 331                   examples/forloop3.m4 \
 332                   examples/fstab.m4 \
 333                   examples/hanoi.m4 \
 334                   examples/incl-test.m4 \
 335                   examples/incl.m4 \
 336                   examples/include.m4 \
 337                   examples/indir.m4 \
 338                   examples/join.m4 \
 339                   examples/loop.m4 \
 340                   examples/misc.m4 \
 341                   examples/multiquotes.m4 \
 342                   examples/patsubst.m4 \
 343                   examples/pushpop.m4 \
 344                   examples/quote.m4 \
 345                   examples/regexp.m4 \
 346                   examples/reverse.m4 \
 347                   examples/stack.m4 \
 348                   examples/stack_sep.m4 \
 349                   examples/sysv-args.m4 \
 350                   examples/trace.m4 \
 351                   examples/translit.m4 \
 352                   examples/undivert.incl \
 353                   examples/undivert.m4 \
 354                   examples/wrap.m4 \
 355                   examples/wrapfifo.m4 \
 356                   examples/wraplifo.m4 \
 357                   examples/wraplifo2.m4
 358
 359 ## ----------- ##
 360 ## Test suite. ##
 361 ## ----------- ##
 362
 363 # Use `$(srcdir)' for the benefit of non-GNU makes: this is
 364 # how `testsuite' appears in our dependencies.
 365 TESTSUITE = $(srcdir)/tests/testsuite
 366 TESTSUITE_AT    = \
 367                   tests/builtins.at \
 368                   tests/freeze.at \
 369                   $(srcdir)/tests/generated.at \
 370                   tests/macros.at \
 371                   tests/modules.at \
 372                   tests/options.at \
 373                   tests/others.at \
 374                   tests/testsuite.at
 375
 376 EXTRA_DIST     += $(TESTSUITE) $(TESTSUITE_AT) $(OTHER_FILES) \
 377                   tests/atlocal.in \
 378                   tests/generate.awk \
 379                   $(srcdir)/tests/package.m4
 380
 381 # Using variables so that this snippet is not too wide and can
 382 # be used as is in Texinfo @example/@end example.
 383 m4_texi     = $(srcdir)/doc/m4.texi
 384 generate    = $(AWK) -f $(srcdir)/tests/generate.awk
 385 $(srcdir)/tests/generated.at: tests/generate.awk $(m4_texi)
 386         $(generate) $(m4_texi) >$@t
 387         mv $@t $@
 388
 389 AUTOM4TE = $(SHELL) $(srcdir)/$(config_aux_dir)/missing --run autom4te
 390 AUTOTEST = $(AUTOM4TE) --language=autotest
 391 $(TESTSUITE): $(srcdir)/tests/package.m4 $(TESTSUITE_AT)
 392         $(AUTOTEST) -I '$(srcdir)/tests' -o $@.tmp $@.at
 393         mv $@.tmp $@
 394
 395 # The leading :; works around a bug in {}>f in some bash versions.
 396 $(srcdir)/tests/package.m4: .version
 397         :; \
 398         { \
 399           echo '# Signature of the current package.'; \
 400           echo 'm4_define([AT_PACKAGE_NAME],      [$(PACKAGE_NAME)])'; \
 401           echo 'm4_define([AT_PACKAGE_TARNAME],   [$(PACKAGE_TARNAME)])'; \
 402           echo 'm4_define([AT_PACKAGE_VERSION],   [$(PACKAGE_VERSION)])'; \
 403           echo 'm4_define([AT_PACKAGE_STRING],    [$(PACKAGE_STRING)])'; \
 404           echo 'm4_define([AT_PACKAGE_BUGREPORT], [$(PACKAGE_BUGREPORT)])'; \
 405         } > $(srcdir)/tests/package.m4
 406
 407 tests/atconfig: config.status
 408         $(SHELL) ./config.status tests/atconfig
 409 DISTCLEANFILES += tests/atconfig
 410
 411 # Hook the test suite into the check rule
 412 check-local: tests/atconfig tests/atlocal tests/m4 $(TESTSUITE) \
 413                 $(check_LTLIBRARIES)
 414         $(SHELL) '$(srcdir)/tests/testsuite' -C tests $(TESTSUITEFLAGS)
 415
 416 # Run the test suite on the *installed* tree, including any renames
 417 # the user requested.
 418 installcheck-local: tests/atconfig tests/atlocal $(TESTSUITE) \
 419                 $(check_LTLIBRARIES)
 420         $(SHELL) '$(srcdir)/tests/testsuite' -C tests \
 421           AUTOTEST_PATH="$(bindir)" \
 422           M4="`echo m4 | sed '$(program_transform_name)'`" $(TESTSUITEFLAGS)
 423
 424 # Enough users install GNU M4 as gm4 that we make sure 'make installcheck'
 425 # will handle that, as part of making a release.
 426 DISTCHECK_CONFIGURE_FLAGS = --disable-assert --program-prefix=g
 427
 428 # We need to remove any file droppings left behind by testsuite.
 429 clean-local-tests:
 430         test ! -f '$(srcdir)/tests/testsuite' || \
 431           $(SHELL) '$(srcdir)/tests/testsuite' -C tests --clean
 432
 433 OTHER_FILES     = tests/iso8859.m4 tests/stackovf.test \
 434                 tests/null.m4 tests/null.out tests/null.err
 435
 436 DISTCLEANFILES += tests/atconfig tests/atlocal tests/m4
 437 MAINTAINERCLEANFILES += $(srcdir)/tests/generated.at '$(TESTSUITE)'
 438
 439 clean-local: clean-local-tests