Makefile.am

   1 ## Makefile.am - template for generating Makefile via Automake
   2 ##
   3 ## Copyright (C) 2000-2001, 2003-2010, 2013 Free Software Foundation,
   4 ## 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= $(config_aux_dir)/m4
  25
  26 SUBDIRS         = po m4/gnu . tests/gnu
  27
  28 ACLOCAL_AMFLAGS = -I build-aux/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           = $(srcdir)/ChangeLog.old
  35
  36 # Prime the variables that will be augmented by libtool.
  37 # FIXME - the -export-symbols-regex ".*" is a hack to work around the
  38 # fact that on cygwin, the convenience library libltdl exports symbols,
  39 # which effectively disables the auto-exporting of all other symbols.
  40 # Revisit this if libtool on cygwin improves.
  41 # See http://lists.gnu.org/archive/html/libtool-patches/2007-02/msg00062.html
  42 AM_CPPFLAGS     = -I$(srcdir) -I.
  43 AM_CFLAGS       = $(WARN_CFLAGS) $(WERROR_CFLAGS)
  44 AM_LDFLAGS      = -export-dynamic -export-symbols-regex ".*"
  45 EXTRA_DIST      =
  46 BUILT_SOURCES   =
  47 CLEANFILES      =
  48 DISTCLEANFILES  =
  49 MOSTLYCLEANFILES=
  50 MAINTAINERCLEANFILES =
  51
  52 include_HEADERS =
  53 noinst_LTLIBRARIES=
  54 lib_LTLIBRARIES =
  55 EXTRA_LTLIBRARIES=
  56
  57 # Additional configuration.  Version management comes from suggestions
  58 # given in build-aux/git-version-gen.
  59 AM_CPPFLAGS    += -Im4/gnu -I$(srcdir)/m4/gnu \
  60                   -Im4 -I$(srcdir)/m4
  61 EXTRA_DIST     += bootstrap cfg.mk maint.mk .version .prev-version \
  62                   $(config_macro_dir)/gnulib-cache.m4 $(gitlog_to_changelog)
  63 BUILT_SOURCES  += .version
  64 .version:
  65         echo $(VERSION) > $@-t && mv $@-t $@
  66 dist-hook: dist-tarball-version
  67 dist-tarball-version:
  68         echo $(VERSION) > $(distdir)/.tarball-version
  69
  70 dist-hook: ChangeLog
  71 changelog_start_date = 2011-01-01
  72 $(changelog): FORCE
  73         $(AM_V_GEN)if test -d '$(srcdir)/.git'; then    \
  74           $(gitlog_to_changelog)                        \
  75             --since=$(changelog_start_date) > '$@T';    \
  76           rm -f '$@'; mv '$@T' '$@';                    \
  77           cat '$(changelog_old)' >> '$@';               \
  78         fi
  79
  80 MAINTAINERCLEANFILES += \
  81                   ABOUT-NLS INSTALL Makefile.in aclocal.m4 \
  82                   config-h.in configure stamp-h.in \
  83                   po/cat-id-tbl.c po/m4.pot po/stamp-cat-id
  84
  85
  86 ## ------- ##
  87 ## GNU M4. ##
  88 ## ------- ##
  89
  90 bin_PROGRAMS    = src/m4
  91 src_m4_SOURCES  = \
  92                   src/xstrtoul.c \
  93                   src/xstrtol-error.c \
  94                   src/xstrtol.c \
  95                   src/xstrtol.h \
  96                   src/version-etc-fsf.c \
  97                   src/version-etc.c \
  98                   src/version-etc.h \
  99                   src/main.c \
 100                   src/m4.h \
 101                   src/freeze.c
 102 if GETOPT
 103 src_m4_SOURCES += \
 104                   src/getopt.c \
 105                   src/getopt1.c
 106 endif
 107 if STACKOVF
 108 src_m4_SOURCES += src/stackovf.c
 109 endif
 110 src_m4_CPPFLAGS = $(AM_CPPFLAGS) -Isrc -I$(srcdir)/src
 111 src_m4_LDFLAGS  = $(AM_LDFLAGS) $(DLPREOPEN)
 112 src_m4_LDADD    = m4/libm4.la $(LTLIBICONV) $(LTLIBTHREAD)
 113 src_m4_DEPENDENCIES = $(PREOPEN_DEPENDENCIES) m4/libm4.la
 114
 115 ##                                                                      ##
 116 ##                 --- PASTED MANUALLY FROM GNULIB ---                  ##
 117 ##     To avoid adding unnecessary objects to libm4.la these gnulib     ##
 118 ##     modules are not imported by gnulib-tool, but added manually.     ##
 119 ##     (from: gnulib-tool --extract-automake-snippet getopt-posix)      ##
 120 ##                                                                      ##
 121 if GETOPT
 122 BUILT_SOURCES  += src/$(GETOPT_H)
 123 endif
 124 EXTRA_DIST     += src/getopt.c src/getopt1.c src/getopt.in.h src/getopt_int.h
 125
 126 ARG_NONNULL_H = $(srcdir)/$(config_aux_dir)/arg-nonnull.h
 127
 128 # We need the following in order to create an <getopt.h> when the
 129 # system doesn't have one that works with the given compiler.
 130 src/getopt.h: src/getopt.in.h $(ARG_NONNULL_H)
 131         $(AM_V_GEN)rm -f $@-t $@ && \
 132         { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
 133           sed -e 's|@''HAVE_GETOPT_H''@|$(HAVE_GETOPT_H)|g' \
 134               -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
 135               -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
 136               -e 's|@''NEXT_GETOPT_H''@|$(NEXT_GETOPT_H)|g' \
 137               -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
 138               < $(srcdir)/src/getopt.in.h; \
 139         } > $@-t && \
 140         mv -f $@-t $@
 141 MOSTLYCLEANFILES += src/getopt.h src/getopt.h-t
 142 ##                                                                      ##
 143 ##                     --- END OF PASTED GNULIB ---                     ##
 144 ##                                                                      ##
 145
 146 ## -------- ##
 147 ## Modules. ##
 148 ## -------- ##
 149
 150 module_ldflags  = -module $(AM_LDFLAGS)
 151 module_libadd   = m4/libm4.la
 152
 153 noinst_HEADERS  = modules/m4.h
 154
 155 pkglib_LTLIBRARIES = \
 156                   modules/gnu.la \
 157                   modules/m4.la \
 158                   modules/traditional.la
 159
 160 EXTRA_modules_gnu_la_SOURCES    = modules/format.c
 161 modules_gnu_la_LDFLAGS          = $(module_ldflags)
 162 modules_gnu_la_LIBADD           = $(module_libadd)
 163 EXTRA_DIST                     += $(EXTRA_modules_gnu_la_SOURCES)
 164
 165 EXTRA_modules_m4_la_SOURCES     = modules/evalparse.c
 166 modules_m4_la_LDFLAGS           = $(module_ldflags)
 167 modules_m4_la_LIBADD            = $(module_libadd)
 168 EXTRA_DIST                     += $(EXTRA_modules_m4_la_SOURCES)
 169
 170 modules_traditional_la_LDFLAGS  = $(module_ldflags)
 171 modules_traditional_la_LIBADD   = $(module_libadd)
 172
 173 if USE_GMP
 174 pkglib_LTLIBRARIES             += modules/mpeval.la
 175 EXTRA_modules_mpeval_la_SOURCES = modules/evalparse.c
 176 modules_mpeval_la_LDFLAGS       = $(module_ldflags)
 177 modules_mpeval_la_LIBADD        = $(module_libadd) $(LIBADD_GMP)
 178 endif
 179
 180 module_check    = -rpath /dev/null
 181 check_LTLIBRARIES = \
 182                   tests/import.la \
 183                   tests/modtest.la \
 184                   tests/shadow.la \
 185                   tests/stdlib.la \
 186                   tests/time.la
 187
 188 tests_import_la_LDFLAGS         = $(module_ldflags) $(module_check)
 189 tests_import_la_LIBADD          = $(module_libadd)
 190 tests_import_la_SOURCES         = modules/import.c
 191
 192 tests_modtest_la_LDFLAGS        = $(module_ldflags) $(module_check)
 193 tests_modtest_la_LIBADD         = $(module_libadd)
 194 tests_modtest_la_SOURCES        = modules/modtest.c
 195
 196 tests_shadow_la_LDFLAGS         = $(module_ldflags) $(module_check)
 197 tests_shadow_la_LIBADD          = $(module_libadd)
 198 tests_shadow_la_SOURCES         = modules/shadow.c
 199
 200 tests_stdlib_la_LDFLAGS         = $(module_ldflags) $(module_check)
 201 tests_stdlib_la_LIBADD          = $(module_libadd)
 202 tests_stdlib_la_SOURCES         = modules/stdlib.c
 203
 204 tests_time_la_LDFLAGS           = $(module_ldflags) $(module_check)
 205 tests_time_la_LIBADD            = $(module_libadd)
 206 tests_time_la_SOURCES           = modules/time.c
 207
 208
 209 ## ----- ##
 210 ## libm4 ##
 211 ## ----- ##
 212
 213 lib_LTLIBRARIES += m4/libm4.la
 214
 215 nobase_include_HEADERS = \
 216                   m4/m4module.h \
 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/resyntax.c \
 231                   m4/symtab.c \
 232                   m4/syntax.c \
 233                   m4/utility.c
 234 m4_libm4_la_LIBADD = m4/gnu/libgnu.la \
 235                   $(LIBLTDL) $(LTLIBINTL) $(LIBADD_DL)
 236 m4_libm4_la_DEPENDENCIES = $(LTDLDEPS) m4/gnu/libgnu.la
 237
 238 # This file needs to be regenerated at configure time.
 239 dist-hook:
 240         rm -f $(distdir)/m4/system.h
 241 EXTRA_DIST     += m4/system_.h
 242
 243
 244 ## -------------- ##
 245 ## Documentation. ##
 246 ## -------------- ##
 247 info_TEXINFOS   = doc/m4.texi
 248 m4_TEXINFOS     = doc/regexprops-generic.texi doc/fdl-1.3.texi doc/gpl-3.0.texi
 249 dist_man_MANS   = $(srcdir)/doc/m4.1
 250 EXTRA_DIST      += doc/gendocs_template
 251 MAINTAINERCLEANFILES += doc/gendocs_template
 252 HELP2MAN        = $(SHELL) $(top_srcdir)/$(config_aux_dir)/missing --run help2man
 253
 254 # Build the man page once in the srcdir, rather than in every VPATH build
 255 # dir, to match how automake builds info pages.  This is safe for 'make
 256 # distcheck' since it is distributed pre-built.
 257 $(srcdir)/doc/m4.1: .version $(srcdir)/src/main.c
 258         @echo "Updating the \`man' page \`$@'"; \
 259         $(HELP2MAN) --name="macro processor" --source=FSF \
 260           --info-page=m4 --output=$@ src/m4$(EXEEXT)
 261
 262 TAGS_FILES      = $(infos_TEXINFOS)
 263 TAGS_DEPENDENCIES = $(TAGS_FILES)
 264 ETAGS_ARGS      = --language=none --regex='/@node \([^,]*\)/\1/' $(TAGS_FILES)
 265
 266 MAINTAINERCLEANFILES += $(dist_man_MANS)
 267
 268 ## --------- ##
 269 ## Examples. ##
 270 ## --------- ##
 271
 272 EXTRA_DIST     += \
 273                   doc/examples/WWW/Makefile \
 274                   doc/examples/WWW/_footer.htm \
 275                   doc/examples/WWW/_header.htm \
 276                   doc/examples/WWW/m4lib/bugs.m4 \
 277                   doc/examples/WWW/m4lib/changelog.m4 \
 278                   doc/examples/WWW/m4lib/download.m4 \
 279                   doc/examples/WWW/m4lib/features.m4 \
 280                   doc/examples/WWW/m4lib/feedback.m4 \
 281                   doc/examples/WWW/m4lib/html.m4 \
 282                   doc/examples/WWW/m4lib/index.m4 \
 283                   doc/examples/WWW/m4lib/layout.m4 \
 284                   doc/examples/WWW/m4lib/lists.m4 \
 285                   doc/examples/WWW/m4lib/menu.m4 \
 286                   doc/examples/WWW/m4lib/modules.m4 \
 287                   doc/examples/WWW/m4lib/news.m4 \
 288                   doc/examples/WWW/m4lib/readme.m4 \
 289                   doc/examples/WWW/m4lib/setup.m4 \
 290                   doc/examples/WWW/m4lib/test.m4 \
 291                   doc/examples/WWW/m4lib/thanks.m4 \
 292                   doc/examples/WWW/m4lib/thissite.m4 \
 293                   doc/examples/WWW/m4lib/tmpl.m4 \
 294                   doc/examples/WWW/m4lib/todo.m4 \
 295                   doc/examples/WWW/m4lib/uses.m4 \
 296                   doc/examples/WWW/m4lib/visions.m4 \
 297                   doc/examples/WWW/m4lib/whatis.m4
 298
 299 dist_pkgdata_DATA = \
 300                   doc/examples/capitalize.m4 \
 301                   doc/examples/capitalize2.m4 \
 302                   doc/examples/comments.m4 \
 303                   doc/examples/curry.m4 \
 304                   doc/examples/ddivert.m4 \
 305                   doc/examples/debug.m4 \
 306                   doc/examples/esyscmd.m4 \
 307                   doc/examples/exp.m4 \
 308                   doc/examples/foreach.m4 \
 309                   doc/examples/foreach2.m4 \
 310                   doc/examples/foreachq.m4 \
 311                   doc/examples/foreachq2.m4 \
 312                   doc/examples/foreachq3.m4 \
 313                   doc/examples/foreachq4.m4 \
 314                   doc/examples/forloop.m4 \
 315                   doc/examples/forloop2.m4 \
 316                   doc/examples/forloop3.m4 \
 317                   doc/examples/fstab.m4 \
 318                   doc/examples/hanoi.m4 \
 319                   doc/examples/incl-test.m4 \
 320                   doc/examples/incl.m4 \
 321                   doc/examples/include.m4 \
 322                   doc/examples/indir.m4 \
 323                   doc/examples/join.m4 \
 324                   doc/examples/loop.m4 \
 325                   doc/examples/misc.m4 \
 326                   doc/examples/multiquotes.m4 \
 327                   doc/examples/patsubst.m4 \
 328                   doc/examples/pushpop.m4 \
 329                   doc/examples/quote.m4 \
 330                   doc/examples/regexp.m4 \
 331                   doc/examples/reverse.m4 \
 332                   doc/examples/stack.m4 \
 333                   doc/examples/stack_sep.m4 \
 334                   doc/examples/sysv-args.m4 \
 335                   doc/examples/trace.m4 \
 336                   doc/examples/translit.m4 \
 337                   doc/examples/undivert.incl \
 338                   doc/examples/undivert.m4 \
 339                   doc/examples/wrap.m4 \
 340                   doc/examples/wrapfifo.m4 \
 341                   doc/examples/wraplifo.m4 \
 342                   doc/examples/wraplifo2.m4
 343
 344 EXTRA_DIST     += \
 345                   doc/examples/modtest.m4 \
 346                   doc/examples/shadow.m4 \
 347                   doc/examples/time.m4 \
 348                   doc/examples/time2.m4 \
 349                   doc/examples/stdlib.m4
 350
 351 ## ----------- ##
 352 ## Test suite. ##
 353 ## ----------- ##
 354
 355 # Use `$(srcdir)' for the benefit of non-GNU makes: this is
 356 # how `testsuite' appears in our dependencies.
 357 TESTSUITE = $(srcdir)/tests/testsuite
 358 TESTSUITE_AT    = \
 359                   tests/builtins.at \
 360                   tests/freeze.at \
 361                   $(srcdir)/tests/generated.at \
 362                   tests/macros.at \
 363                   tests/modules.at \
 364                   tests/options.at \
 365                   tests/others.at \
 366                   tests/testsuite.at
 367
 368 EXTRA_DIST     += $(TESTSUITE) $(TESTSUITE_AT) $(OTHER_FILES) \
 369                   tests/atlocal.in \
 370                   tests/generate.awk \
 371                   $(srcdir)/tests/package.m4
 372
 373 # Using variables so that this snippet is not too wide and can
 374 # be used as is in Texinfo @example/@end example.
 375 m4_texi     = $(srcdir)/doc/m4.texi
 376 generate    = $(AWK) -f $(srcdir)/tests/generate.awk
 377 $(srcdir)/tests/generated.at: tests/generate.awk $(m4_texi)
 378         $(generate) $(m4_texi) >$@t
 379         mv $@t $@
 380
 381 AUTOM4TE = $(SHELL) $(srcdir)/$(config_aux_dir)/missing --run autom4te
 382 AUTOTEST = $(AUTOM4TE) --language=autotest
 383 $(TESTSUITE): $(srcdir)/tests/package.m4 $(TESTSUITE_AT)
 384         $(AUTOTEST) -I '$(srcdir)/tests' -o $@.tmp $@.at
 385         mv $@.tmp $@
 386
 387 # The leading :; works around a bug in {}>f in some bash versions.
 388 $(srcdir)/tests/package.m4: .version
 389         :; \
 390         { \
 391           echo '# Signature of the current package.'; \
 392           echo 'm4_define([AT_PACKAGE_NAME],      [$(PACKAGE_NAME)])'; \
 393           echo 'm4_define([AT_PACKAGE_TARNAME],   [$(PACKAGE_TARNAME)])'; \
 394           echo 'm4_define([AT_PACKAGE_VERSION],   [$(PACKAGE_VERSION)])'; \
 395           echo 'm4_define([AT_PACKAGE_STRING],    [$(PACKAGE_STRING)])'; \
 396           echo 'm4_define([AT_PACKAGE_BUGREPORT], [$(PACKAGE_BUGREPORT)])'; \
 397         } > $(srcdir)/tests/package.m4
 398
 399 tests/atconfig: config.status
 400         $(SHELL) ./config.status tests/atconfig
 401 DISTCLEANFILES += tests/atconfig
 402
 403 # Hook the test suite into the check rule
 404 check-local: tests/atconfig tests/atlocal tests/m4 $(TESTSUITE) \
 405                 $(check_LTLIBRARIES)
 406         $(SHELL) '$(srcdir)/tests/testsuite' -C tests $(TESTSUITEFLAGS)
 407
 408 # Run the test suite on the *installed* tree, including any renames
 409 # the user requested.
 410 installcheck-local: tests/atconfig tests/atlocal $(TESTSUITE) \
 411                 $(check_LTLIBRARIES)
 412         $(SHELL) '$(srcdir)/tests/testsuite' -C tests \
 413           AUTOTEST_PATH="$(bindir)" \
 414           M4="`echo m4 | sed '$(program_transform_name)'`" $(TESTSUITEFLAGS)
 415
 416 # Enough users install GNU M4 as gm4 that we make sure 'make installcheck'
 417 # will handle that, as part of making a release.
 418 DISTCHECK_CONFIGURE_FLAGS = \
 419         --disable-assert \
 420         --program-prefix=g \
 421         --enable-cxx
 422
 423 # We need to remove any file droppings left behind by testsuite.
 424 clean-local-tests:
 425         test ! -f '$(srcdir)/tests/testsuite' || \
 426           $(SHELL) '$(srcdir)/tests/testsuite' -C tests --clean
 427
 428 OTHER_FILES     = tests/iso8859.m4 tests/stackovf.test \
 429                 tests/null.m4 tests/null.out tests/null.err
 430
 431 DISTCLEANFILES += tests/atconfig tests/atlocal tests/m4
 432 MAINTAINERCLEANFILES += $(srcdir)/tests/generated.at '$(TESTSUITE)'
 433
 434 clean-local: clean-local-tests
 435
 436 FORCE: