Makefile.am

   1 ## Makefile.am - template for generating Makefile via Automake
   2 ##
   3 ## Copyright (C) 2000-2001, 2003-2010, 2013-2014, 2017 Free Software
   4 ## 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= $(config_aux_dir)/m4
  25
  26 SUBDIRS         = po m4/gnu . doc 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 thanks_gen              = $(srcdir)/$(config_aux_dir)/thanks-gen
  34
  35 changelog               = $(distdir)/ChangeLog
  36 changelog_old           = $(srcdir)/ChangeLog.old
  37 thanks                  = $(distdir)/THANKS
  38 no_thanks               = $(srcdir)/NO-THANKS
  39
  40 # Prime the variables that will be augmented by libtool.
  41 # FIXME - the -export-symbols-regex ".*" is a hack to work around the
  42 # fact that on cygwin, the convenience library libltdl exports symbols,
  43 # which effectively disables the auto-exporting of all other symbols.
  44 # Revisit this if libtool on cygwin improves.
  45 # See http://lists.gnu.org/archive/html/libtool-patches/2007-02/msg00062.html
  46 AM_CPPFLAGS     = -I$(srcdir) -I.
  47 AM_CFLAGS       = $(WARN_CFLAGS) $(WERROR_CFLAGS)
  48 AM_LDFLAGS      = -no-undefined -export-dynamic -export-symbols-regex ".*"
  49 EXTRA_DIST      =
  50 BUILT_SOURCES   =
  51 CLEANFILES      =
  52 DISTCLEANFILES  =
  53 MOSTLYCLEANFILES=
  54 MAINTAINERCLEANFILES =
  55
  56 include_HEADERS =
  57 noinst_LTLIBRARIES=
  58 lib_LTLIBRARIES =
  59 check_LTLIBRARIES =
  60 EXTRA_LTLIBRARIES=
  61
  62 # Additional configuration.  Version management comes from suggestions
  63 # given in build-aux/git-version-gen.
  64 AM_CPPFLAGS    += -Im4/gnu -I$(srcdir)/m4/gnu \
  65                   -Im4 -I$(srcdir)/m4
  66 AM_LDFLAGS     += $(OS2_LDFLAGS)
  67 EXTRA_DIST     += bootstrap cfg.mk maint.mk .version .prev-version \
  68                   $(config_macro_dir)/gnulib-cache.m4 $(gitlog_to_changelog)
  69 BUILT_SOURCES  += .version
  70 .version:
  71         echo $(VERSION) > $@-t && mv $@-t $@
  72 dist-hook: dist-tarball-version
  73 dist-tarball-version:
  74         echo $(VERSION) > $(distdir)/.tarball-version
  75
  76 dist-hook: $(changelog)
  77 changelog_start_date = 2011-01-01
  78 $(changelog): FORCE
  79         $(AM_V_GEN)if test -d '$(srcdir)/.git'; then    \
  80           $(gitlog_to_changelog)                        \
  81             --since=$(changelog_start_date) > '$@T';    \
  82           rm -f '$@'; mv '$@T' '$@';                    \
  83           cat '$(changelog_old)' >> '$@';               \
  84         fi
  85
  86 # Sort in traditional ASCII order, regardless of the current locale;
  87 # otherwise we may get into trouble with distinct strings that the
  88 # current locale considers to be equal.
  89 ASSORT = LC_ALL=C sort
  90
  91 # Extract all lines up to the first one starting with "##".
  92 prologue = perl -ne '/^\#\#/ and exit; print' $(no_thanks)
  93
  94 # Generate THANKS using git log entries as far as possible, fixing
  95 # up ommisions and errors from NO-THANKS configuration.
  96 $(thanks): FORCE
  97         $(AM_V_GEN)if test -d '$(srcdir)/.git'; then \
  98           { \
  99             $(prologue); echo; \
 100             { perl -ne '/^$$/.../^$$/ and print' $(no_thanks) \
 101               | grep -v '^$$' | perl -pe 's/  +/\0/'; \
 102               {  sed -e '1,/\#\# /d' -e '/^\#\# /d' \
 103                     -e 's|[     ][       ]*|    |' < $(no_thanks) \
 104                   | tr '\t' '\0'; \
 105                 git log --pretty=format:'%aN%x00%aE'; \
 106               } | $(ASSORT) -u; \
 107             } | $(thanks_gen) \
 108               | LC_ALL=en_US.UTF-8 sort -f; \
 109             echo; \
 110             printf ';; %s\n' 'Local Variables:' 'coding: utf-8' End:; \
 111           } > '$@'; \
 112         fi
 113
 114 MAINTAINERCLEANFILES += \
 115                   ABOUT-NLS INSTALL Makefile.in aclocal.m4 \
 116                   config-h.in configure stamp-h.in \
 117                   po/cat-id-tbl.c po/m4.pot po/stamp-cat-id
 118
 119
 120 ## ------- ##
 121 ## GNU M4. ##
 122 ## ------- ##
 123
 124 bin_PROGRAMS    = src/m4
 125 src_m4_SOURCES  = \
 126                   src/xstrtoul.c \
 127                   src/xstrtol-error.c \
 128                   src/xstrtol.c \
 129                   src/xstrtol.h \
 130                   src/version-etc-fsf.c \
 131                   src/version-etc.c \
 132                   src/version-etc.h \
 133                   src/main.c \
 134                   src/m4.h \
 135                   src/freeze.c
 136 if GETOPT
 137 src_m4_SOURCES += \
 138                   src/getopt.c \
 139                   src/getopt1.c
 140 endif
 141 if STACKOVF
 142 src_m4_SOURCES += src/stackovf.c
 143 endif
 144 src_m4_CPPFLAGS = $(AM_CPPFLAGS) -Isrc -I$(srcdir)/src
 145 src_m4_LDADD    = m4/libm4.la $(LTLIBICONV) $(LTLIBTHREAD)
 146 src_m4_DEPENDENCIES = m4/libm4.la
 147
 148 ##                                                                      ##
 149 ##                 --- PASTED MANUALLY FROM GNULIB ---                  ##
 150 ##     To avoid adding unnecessary objects to libm4.la these gnulib     ##
 151 ##     modules are not imported by gnulib-tool, but added manually.     ##
 152 ##     (from: gnulib-tool --extract-automake-snippet getopt-posix)      ##
 153 ##                                                                      ##
 154 if GETOPT
 155 BUILT_SOURCES  += src/$(GETOPT_H)
 156 endif
 157 EXTRA_DIST     += src/getopt.c src/getopt1.c src/getopt.in.h src/getopt_int.h
 158
 159 ARG_NONNULL_H = $(srcdir)/$(config_aux_dir)/arg-nonnull.h
 160
 161 # We need the following in order to create an <getopt.h> when the
 162 # system doesn't have one that works with the given compiler.
 163 src/getopt.h: src/getopt.in.h $(ARG_NONNULL_H)
 164         $(AM_V_GEN)rm -f $@-t $@ && \
 165         { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
 166           sed -e 's|@''HAVE_GETOPT_H''@|$(HAVE_GETOPT_H)|g' \
 167               -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
 168               -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
 169               -e 's|@''NEXT_GETOPT_H''@|$(NEXT_GETOPT_H)|g' \
 170               -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
 171               < $(srcdir)/src/getopt.in.h; \
 172         } > $@-t && \
 173         mv -f $@-t $@
 174 MOSTLYCLEANFILES += src/getopt.h src/getopt.h-t
 175 ##                                                                      ##
 176 ##                     --- END OF PASTED GNULIB ---                     ##
 177 ##                                                                      ##
 178
 179 ## -------- ##
 180 ## Modules. ##
 181 ## -------- ##
 182
 183 module_ldflags  = -avoid-version -module $(AM_LDFLAGS)
 184 module_libadd   = m4/libm4.la
 185
 186 noinst_HEADERS  = modules/m4.h
 187
 188 pkglib_LTLIBRARIES =
 189
 190 pkglib_LTLIBRARIES             += modules/gnu.la
 191 EXTRA_modules_gnu_la_SOURCES    = modules/format.c
 192 modules_gnu_la_LDFLAGS          = $(module_ldflags)
 193 modules_gnu_la_LIBADD           = $(module_libadd)
 194 EXTRA_DIST                     += $(EXTRA_modules_gnu_la_SOURCES)
 195
 196 pkglib_LTLIBRARIES             += modules/m4.la
 197 EXTRA_modules_m4_la_SOURCES     = modules/evalparse.c
 198 modules_m4_la_LDFLAGS           = $(module_ldflags)
 199 modules_m4_la_LIBADD            = $(module_libadd)
 200 EXTRA_DIST                     += $(EXTRA_modules_m4_la_SOURCES)
 201
 202 if USE_GMP
 203 pkglib_LTLIBRARIES             += modules/mpeval.la
 204 EXTRA_modules_mpeval_la_SOURCES = modules/evalparse.c
 205 modules_mpeval_la_LDFLAGS       = $(module_ldflags)
 206 modules_mpeval_la_LIBADD        = $(module_libadd) $(LIBADD_GMP)
 207 endif
 208
 209 pkglib_LTLIBRARIES             += modules/stdlib.la
 210 modules_stdlib_la_LDFLAGS       = $(module_ldflags)
 211 modules_stdlib_la_LIBADD        = $(module_libadd)
 212
 213 pkglib_LTLIBRARIES             += modules/time.la
 214 modules_time_la_LDFLAGS         = $(module_ldflags)
 215 modules_time_la_LIBADD          = $(module_libadd)
 216
 217 pkglib_LTLIBRARIES             += modules/traditional.la
 218 modules_traditional_la_LDFLAGS  = $(module_ldflags)
 219 modules_traditional_la_LIBADD   = $(module_libadd)
 220
 221
 222 ## ----- ##
 223 ## libm4 ##
 224 ## ----- ##
 225
 226 lib_LTLIBRARIES += m4/libm4.la
 227
 228 nobase_include_HEADERS = \
 229                   m4/m4module.h \
 230                   m4/hash.h \
 231                   m4/system.h
 232 m4_libm4_la_SOURCES     = \
 233                   m4/builtin.c \
 234                   m4/debug.c \
 235                   m4/hash.c \
 236                   m4/input.c \
 237                   m4/m4.c \
 238                   m4/m4private.h \
 239                   m4/macro.c \
 240                   m4/module.c \
 241                   m4/output.c \
 242                   m4/path.c \
 243                   m4/resyntax.c \
 244                   m4/symtab.c \
 245                   m4/syntax.c \
 246                   m4/utility.c
 247 m4_libm4_la_LIBADD = m4/gnu/libgnu.la \
 248                   $(LTLIBINTL) $(LIBADD_DLOPEN)
 249 m4_libm4_la_DEPENDENCIES = m4/gnu/libgnu.la
 250
 251 # This file needs to be regenerated at configure time.
 252 dist-hook:
 253         rm -f $(distdir)/m4/system.h
 254 EXTRA_DIST     += m4/system_.h
 255
 256
 257 ## -------------- ##
 258 ## Documentation. ##
 259 ## -------------- ##
 260
 261 TAGS_FILES      = $(infos_TEXINFOS)
 262 TAGS_DEPENDENCIES = $(TAGS_FILES)
 263 ETAGS_ARGS      = --language=none --regex='/@node \([^,]*\)/\1/' $(TAGS_FILES)
 264
 265 MAINTAINERCLEANFILES += $(dist_man_MANS)
 266
 267 ## --------- ##
 268 ## Examples. ##
 269 ## --------- ##
 270
 271 EXTRA_DIST     += \
 272                   doc/examples/WWW/Makefile \
 273                   doc/examples/WWW/_footer.htm \
 274                   doc/examples/WWW/_header.htm \
 275                   doc/examples/WWW/m4lib/bugs.m4 \
 276                   doc/examples/WWW/m4lib/changelog.m4 \
 277                   doc/examples/WWW/m4lib/download.m4 \
 278                   doc/examples/WWW/m4lib/features.m4 \
 279                   doc/examples/WWW/m4lib/feedback.m4 \
 280                   doc/examples/WWW/m4lib/html.m4 \
 281                   doc/examples/WWW/m4lib/index.m4 \
 282                   doc/examples/WWW/m4lib/layout.m4 \
 283                   doc/examples/WWW/m4lib/lists.m4 \
 284                   doc/examples/WWW/m4lib/menu.m4 \
 285                   doc/examples/WWW/m4lib/modules.m4 \
 286                   doc/examples/WWW/m4lib/news.m4 \
 287                   doc/examples/WWW/m4lib/readme.m4 \
 288                   doc/examples/WWW/m4lib/setup.m4 \
 289                   doc/examples/WWW/m4lib/test.m4 \
 290                   doc/examples/WWW/m4lib/thanks.m4 \
 291                   doc/examples/WWW/m4lib/thissite.m4 \
 292                   doc/examples/WWW/m4lib/tmpl.m4 \
 293                   doc/examples/WWW/m4lib/todo.m4 \
 294                   doc/examples/WWW/m4lib/uses.m4 \
 295                   doc/examples/WWW/m4lib/visions.m4 \
 296                   doc/examples/WWW/m4lib/whatis.m4
 297
 298 dist_pkgdata_DATA = \
 299                   doc/examples/capitalize.m4 \
 300                   doc/examples/capitalize2.m4 \
 301                   doc/examples/comments.m4 \
 302                   doc/examples/curry.m4 \
 303                   doc/examples/ddivert.m4 \
 304                   doc/examples/debug.m4 \
 305                   doc/examples/esyscmd.m4 \
 306                   doc/examples/exp.m4 \
 307                   doc/examples/foreach.m4 \
 308                   doc/examples/foreach2.m4 \
 309                   doc/examples/foreachq.m4 \
 310                   doc/examples/foreachq2.m4 \
 311                   doc/examples/foreachq3.m4 \
 312                   doc/examples/foreachq4.m4 \
 313                   doc/examples/forloop.m4 \
 314                   doc/examples/forloop2.m4 \
 315                   doc/examples/forloop3.m4 \
 316                   doc/examples/fstab.m4 \
 317                   doc/examples/hanoi.m4 \
 318                   doc/examples/incl-test.m4 \
 319                   doc/examples/incl.m4 \
 320                   doc/examples/include.m4 \
 321                   doc/examples/indir.m4 \
 322                   doc/examples/join.m4 \
 323                   doc/examples/loop.m4 \
 324                   doc/examples/misc.m4 \
 325                   doc/examples/multiquotes.m4 \
 326                   doc/examples/patsubst.m4 \
 327                   doc/examples/pushpop.m4 \
 328                   doc/examples/quote.m4 \
 329                   doc/examples/regexp.m4 \
 330                   doc/examples/reverse.m4 \
 331                   doc/examples/stack.m4 \
 332                   doc/examples/stack_sep.m4 \
 333                   doc/examples/sysv-args.m4 \
 334                   doc/examples/trace.m4 \
 335                   doc/examples/translit.m4 \
 336                   doc/examples/undivert.incl \
 337                   doc/examples/undivert.m4 \
 338                   doc/examples/wrap.m4 \
 339                   doc/examples/wrapfifo.m4 \
 340                   doc/examples/wraplifo.m4 \
 341                   doc/examples/wraplifo2.m4
 342
 343 EXTRA_DIST     += \
 344                   doc/examples/modtest.m4 \
 345                   doc/examples/shadow.m4 \
 346                   doc/examples/time.m4 \
 347                   doc/examples/time2.m4 \
 348                   doc/examples/stdlib.m4
 349
 350 ## ----------- ##
 351 ## Test suite. ##
 352 ## ----------- ##
 353
 354 # Use `$(srcdir)' for the benefit of non-GNU makes: this is
 355 # how `testsuite' appears in our dependencies.
 356 TESTSUITE = $(srcdir)/tests/testsuite
 357 TESTSUITE_AT    = \
 358                   tests/builtins.at \
 359                   tests/freeze.at \
 360                   $(srcdir)/tests/generated.at \
 361                   tests/macros.at \
 362                   tests/modules.at \
 363                   tests/options.at \
 364                   tests/others.at \
 365                   tests/testsuite.at
 366
 367 EXTRA_DIST     += $(TESTSUITE) $(TESTSUITE_AT) $(OTHER_FILES) \
 368                   tests/atlocal.in \
 369                   tests/generate.awk \
 370                   $(srcdir)/tests/package.m4
 371
 372 module_check    = -rpath /dev/null
 373
 374 check_LTLIBRARIES              += tests/import.la
 375 tests_import_la_LDFLAGS         = $(module_ldflags) $(module_check)
 376 tests_import_la_LIBADD          = $(module_libadd)
 377
 378 check_LTLIBRARIES              += tests/modtest.la
 379 tests_modtest_la_LDFLAGS        = $(module_ldflags) $(module_check)
 380 tests_modtest_la_LIBADD         = $(module_libadd)
 381
 382 check_LTLIBRARIES              += tests/shadow.la
 383 tests_shadow_la_LDFLAGS         = $(module_ldflags) $(module_check)
 384 tests_shadow_la_LIBADD          = $(module_libadd)
 385
 386 # Using variables so that this snippet is not too wide and can
 387 # be used as is in Texinfo @example/@end example.
 388 m4_texi     = $(srcdir)/doc/m4.texi
 389
 390 generate    = $(AWK) -f $(srcdir)/tests/generate.awk
 391 $(srcdir)/tests/generated.at: tests/generate.awk $(m4_texi)
 392         $(generate) $(m4_texi) >$@t
 393         mv $@t $@
 394
 395 AUTOM4TE = $(SHELL) $(srcdir)/$(config_aux_dir)/missing --run autom4te
 396 AUTOTEST = $(AUTOM4TE) --language=autotest
 397 $(TESTSUITE): $(srcdir)/tests/package.m4 $(TESTSUITE_AT)
 398         $(AUTOTEST) -I '$(srcdir)/tests' -o $@.tmp $@.at
 399         mv $@.tmp $@
 400
 401 # The leading :; works around a bug in {}>f in some bash versions.
 402 $(srcdir)/tests/package.m4: .version
 403         :; \
 404         { \
 405           echo '# Signature of the current package.'; \
 406           echo 'm4_define([AT_PACKAGE_NAME],      [$(PACKAGE_NAME)])'; \
 407           echo 'm4_define([AT_PACKAGE_TARNAME],   [$(PACKAGE_TARNAME)])'; \
 408           echo 'm4_define([AT_PACKAGE_VERSION],   [$(PACKAGE_VERSION)])'; \
 409           echo 'm4_define([AT_PACKAGE_STRING],    [$(PACKAGE_STRING)])'; \
 410           echo 'm4_define([AT_PACKAGE_BUGREPORT], [$(PACKAGE_BUGREPORT)])'; \
 411         } > $(srcdir)/tests/package.m4
 412
 413 tests/atconfig: config.status
 414         $(SHELL) ./config.status tests/atconfig
 415 DISTCLEANFILES += tests/atconfig
 416
 417 # Hook the test suite into the check rule
 418 check-local: tests/atconfig tests/atlocal tests/m4 $(TESTSUITE) \
 419                 $(check_LTLIBRARIES)
 420         $(SHELL) '$(srcdir)/tests/testsuite' -C tests $(TESTSUITEFLAGS)
 421
 422 # Run the test suite on the *installed* tree, including any renames
 423 # the user requested.
 424 installcheck-local: tests/atconfig tests/atlocal $(TESTSUITE) \
 425                 $(check_LTLIBRARIES)
 426         $(SHELL) '$(srcdir)/tests/testsuite' -C tests \
 427           AUTOTEST_PATH="$(bindir)" \
 428           M4="`echo m4 | sed '$(program_transform_name)'`" $(TESTSUITEFLAGS)
 429
 430 # Enough users install GNU M4 as gm4 that we make sure 'make installcheck'
 431 # will handle that, as part of making a release.
 432 DISTCHECK_CONFIGURE_FLAGS = \
 433         --disable-assert \
 434         --program-prefix=g \
 435         --enable-cxx
 436
 437 # We need to remove any file droppings left behind by testsuite.
 438 clean-local-tests:
 439         test ! -f '$(srcdir)/tests/testsuite' || \
 440           $(SHELL) '$(srcdir)/tests/testsuite' -C tests --clean
 441
 442 OTHER_FILES     = tests/iso8859.m4 tests/stackovf.test \
 443                 tests/null.m4 tests/null.out tests/null.err
 444
 445 DISTCLEANFILES += tests/atconfig tests/atlocal tests/m4
 446 MAINTAINERCLEANFILES += $(srcdir)/tests/generated.at '$(TESTSUITE)'
 447
 448 clean-local: clean-local-tests
 449
 450 FORCE: