aclocal.m4

   1 dnl Macros used to build the Wine configure script
   2 dnl
   3 dnl Copyright 2002 Alexandre Julliard
   4 dnl
   5 dnl This library is free software; you can redistribute it and/or
   6 dnl modify it under the terms of the GNU Lesser General Public
   7 dnl License as published by the Free Software Foundation; either
   8 dnl version 2.1 of the License, or (at your option) any later version.
   9 dnl
  10 dnl This library is distributed in the hope that it will be useful,
  11 dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13 dnl Lesser General Public License for more details.
  14 dnl
  15 dnl You should have received a copy of the GNU Lesser General Public
  16 dnl License along with this library; if not, write to the Free Software
  17 dnl Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  18 dnl
  19 dnl As a special exception to the GNU Lesser General Public License,
  20 dnl if you distribute this file as part of a program that contains a
  21 dnl configuration script generated by Autoconf, you may include it
  22 dnl under the same distribution terms that you use for the rest of
  23 dnl that program.
  24
  25 dnl **** Get the ldd program name; used by WINE_GET_SONAME ****
  26 dnl
  27 dnl Usage: WINE_PATH_LDD
  28 dnl
  29 AC_DEFUN([WINE_PATH_LDD],[AC_PATH_PROG(LDD,ldd,true,/sbin:/usr/sbin:$PATH)])
  30
  31 dnl **** Extract the soname of a library ****
  32 dnl
  33 dnl Usage: WINE_CHECK_SONAME(library, function, [action-if-found, [action-if-not-found, [other_libraries, [pattern]]]])
  34 dnl
  35 AC_DEFUN([WINE_CHECK_SONAME],
  36 [AC_REQUIRE([WINE_PATH_LDD])dnl
  37 AS_VAR_PUSHDEF([ac_Lib],[ac_cv_lib_soname_$1])dnl
  38 m4_pushdef([ac_lib_pattern],m4_default([$6],[lib$1]))dnl
  39 AC_MSG_CHECKING([for -l$1])
  40 AC_CACHE_VAL(ac_Lib,
  41 [ac_check_soname_save_LIBS=$LIBS
  42 LIBS="-l$1 $5 $LIBS"
  43   AC_LINK_IFELSE([AC_LANG_CALL([], [$2])],
  44   [case "$LIBEXT" in
  45     dll) AS_VAR_SET(ac_Lib,[`$ac_cv_path_LDD conftest.exe | grep "$1" | sed -e "s/dll.*/dll/"';2,$d'`]) ;;
  46     dylib) AS_VAR_SET(ac_Lib,[`otool -L conftest$ac_exeext | grep "ac_lib_pattern\\.[[0-9A-Za-z.]]*dylib" | sed -e "s/^.*\/\(ac_lib_pattern\.[[0-9A-Za-z.]]*dylib\).*$/\1/"';2,$d'`]) ;;
  47     *) AS_VAR_SET(ac_Lib,[`$ac_cv_path_LDD conftest$ac_exeext | grep "ac_lib_pattern\\.$LIBEXT" | sed -e "s/^.*\(ac_lib_pattern\.$LIBEXT[[^      ]]*\).*$/\1/"';2,$d'`]) ;;
  48   esac])
  49   LIBS=$ac_check_soname_save_LIBS])dnl
  50 AS_IF([test "x]AS_VAR_GET(ac_Lib)[" = "x"],
  51       [AC_MSG_RESULT([not found])
  52        $4],
  53       [AC_MSG_RESULT(AS_VAR_GET(ac_Lib))
  54        AC_DEFINE_UNQUOTED(AS_TR_CPP(SONAME_LIB$1),["]AS_VAR_GET(ac_Lib)["],
  55                           [Define to the soname of the lib$1 library.])
  56        $3])dnl
  57 m4_popdef([ac_lib_pattern])dnl
  58 AS_VAR_POPDEF([ac_Lib])])
  59
  60 dnl **** Link C code with an assembly file ****
  61 dnl
  62 dnl Usage: WINE_TRY_ASM_LINK(asm-code,includes,function,[action-if-found,[action-if-not-found]])
  63 dnl
  64 AC_DEFUN([WINE_TRY_ASM_LINK],
  65 [AC_LINK_IFELSE(AC_LANG_PROGRAM([[$2]],[[asm($1); $3]]),[$4],[$5])])
  66
  67 dnl **** Check if we can link an empty program with special CFLAGS ****
  68 dnl
  69 dnl Usage: WINE_TRY_CFLAGS(flags,[action-if-yes,[action-if-no]])
  70 dnl
  71 dnl The default action-if-yes is to append the flags to EXTRACFLAGS.
  72 dnl
  73 AC_DEFUN([WINE_TRY_CFLAGS],
  74 [AS_VAR_PUSHDEF([ac_var], ac_cv_cflags_[[$1]])dnl
  75 AC_CACHE_CHECK([whether the compiler supports $1], ac_var,
  76 [ac_wine_try_cflags_saved=$CFLAGS
  77 CFLAGS="$CFLAGS $1"
  78 AC_LINK_IFELSE(AC_LANG_SOURCE([[int main(int argc, char **argv) { return 0; }]]),
  79                [AS_VAR_SET(ac_var,yes)], [AS_VAR_SET(ac_var,no)])
  80 CFLAGS=$ac_wine_try_cflags_saved])
  81 AS_IF([test AS_VAR_GET(ac_var) = yes],
  82       [m4_default([$2], [EXTRACFLAGS="$EXTRACFLAGS $1"])], [$3])dnl
  83 AS_VAR_POPDEF([ac_var])])
  84
  85 dnl **** Check if we can link an empty shared lib (no main) with special CFLAGS ****
  86 dnl
  87 dnl Usage: WINE_TRY_SHLIB_FLAGS(flags,[action-if-yes,[action-if-no]])
  88 dnl
  89 AC_DEFUN([WINE_TRY_SHLIB_FLAGS],
  90 [ac_wine_try_cflags_saved=$CFLAGS
  91 CFLAGS="$CFLAGS $1"
  92 AC_LINK_IFELSE([void myfunc() {}],[$2],[$3])
  93 CFLAGS=$ac_wine_try_cflags_saved])
  94
  95 dnl **** Check whether we need to define a symbol on the compiler command line ****
  96 dnl
  97 dnl Usage: WINE_CHECK_DEFINE(name),[action-if-yes,[action-if-no]])
  98 dnl
  99 AC_DEFUN([WINE_CHECK_DEFINE],
 100 [AS_VAR_PUSHDEF([ac_var],[ac_cv_cpp_def_$1])dnl
 101 AC_CACHE_CHECK([whether we need to define $1],ac_var,
 102     AC_EGREP_CPP(yes,[#ifndef $1
 103 yes
 104 #endif],
 105     [AS_VAR_SET(ac_var,yes)],[AS_VAR_SET(ac_var,no)]))
 106 AS_IF([test AS_VAR_GET(ac_var) = yes],
 107       [CFLAGS="$CFLAGS -D$1"
 108   LINTFLAGS="$LINTFLAGS -D$1"])dnl
 109 AS_VAR_POPDEF([ac_var])])
 110
 111 dnl **** Check for functions with some extra libraries ****
 112 dnl
 113 dnl Usage: WINE_CHECK_LIB_FUNCS(funcs,libs,[action-if-found,[action-if-not-found]])
 114 dnl
 115 AC_DEFUN([WINE_CHECK_LIB_FUNCS],
 116 [ac_wine_check_funcs_save_LIBS="$LIBS"
 117 LIBS="$LIBS $2"
 118 AC_CHECK_FUNCS([$1],[$3],[$4])
 119 LIBS="$ac_wine_check_funcs_save_LIBS"])
 120
 121 dnl **** Check for a mingw program, trying the various mingw prefixes ****
 122 dnl
 123 dnl Usage: WINE_CHECK_MINGW_PROG(variable,prog,[value-if-not-found],[path])
 124 dnl
 125 AC_DEFUN([WINE_CHECK_MINGW_PROG],
 126 [case "$host_cpu" in
 127   i[[3456789]]86*)
 128     ac_prefix_list="m4_foreach([ac_wine_prefix],[pc-mingw32, mingw32msvc, mingw32],
 129                         m4_foreach([ac_wine_cpu],[i686,i586,i486,i386],[ac_wine_cpu-ac_wine_prefix-$2 ]))" ;;
 130   x86_64)
 131     ac_prefix_list="m4_foreach([ac_wine_prefix],[pc-mingw32,w64-mingw32],[x86_64-ac_wine_prefix-$2 ])" ;;
 132   *)
 133     ac_prefix_list="" ;;
 134 esac
 135 AC_CHECK_PROGS([$1],[$ac_prefix_list],[$3],[$4])])
 136
 137
 138 dnl **** Define helper functions for creating config.status files ****
 139 dnl
 140 dnl Usage: AC_REQUIRE([WINE_CONFIG_HELPERS])
 141 dnl
 142 AC_DEFUN([WINE_CONFIG_HELPERS],
 143 [ALL_MAKEFILE_DEPENDS="
 144 # Rules automatically generated by configure
 145
 146 .INIT: Makefile
 147 .MAKEFILEDEPS:
 148 all: Makefile
 149 Makefile: Makefile.in Make.rules config.status
 150         @./config.status Make.tmp Makefile"
 151
 152 AC_SUBST(ALL_WINETEST_DEPENDS,["# Test binaries"])
 153 AC_SUBST(ALL_TEST_BINARIES,"")
 154
 155 wine_fn_append_file ()
 156 {
 157     AS_VAR_APPEND($[1]," \\$as_nl       $[2]")
 158 }
 159
 160 wine_fn_append_rule ()
 161 {
 162     AS_VAR_APPEND($[1],"$as_nl$[2]")
 163 }
 164
 165 wine_fn_all_dir_rules ()
 166 {
 167     wine_fn_append_file ALL_DIRS $[1]
 168     wine_fn_append_rule ALL_MAKEFILE_DEPENDS \
 169 "__clean__: $[1]/__clean__
 170 .PHONY: $[1]/__clean__
 171 $[1]/__clean__: $[1]/Makefile
 172         @cd $[1] && \$(MAKE) clean
 173         \$(RM) $[1]/Makefile
 174 $[1]/Makefile: $[1]/Makefile.in config.status $[2]
 175         @./config.status --file $[1]/Makefile && cd $[1] && \$(MAKE) depend
 176 depend: $[1]/__depend__
 177 .PHONY: $[1]/__depend__
 178 $[1]/__depend__: \$(MAKEDEP) dummy
 179         @./config.status --file $[1]/Makefile && cd $[1] && \$(MAKE) depend"
 180 }
 181
 182 wine_fn_config_makefile ()
 183 {
 184     ac_dir=$[1]
 185     ac_enable=$[2]
 186     AS_VAR_IF([$ac_enable],[no],[return 0])
 187
 188     wine_fn_all_dir_rules $ac_dir "Make.rules \$(MAKEDEP)"
 189     wine_fn_append_rule ALL_MAKEFILE_DEPENDS \
 190 "all: $ac_dir
 191 .PHONY: $ac_dir
 192 $ac_dir: $ac_dir/Makefile dummy
 193         @cd $ac_dir && \$(MAKE)
 194 install:: $ac_dir
 195         @cd $ac_dir && \$(MAKE) install
 196 install-lib:: $ac_dir
 197         @cd $ac_dir && \$(MAKE) install-lib
 198 install-dev:: $ac_dir
 199         @cd $ac_dir && \$(MAKE) install-dev
 200 uninstall:: $ac_dir/Makefile
 201         @cd $ac_dir && \$(MAKE) uninstall"
 202 }
 203
 204 wine_fn_config_lib ()
 205 {
 206     ac_name=$[1]
 207     ac_dir=dlls/$ac_name
 208     wine_fn_all_dir_rules $ac_dir "dlls/Makeimplib.rules \$(MAKEDEP)"
 209     wine_fn_append_rule ALL_MAKEFILE_DEPENDS \
 210 "all __builddeps__: $ac_dir
 211 $ac_dir: $ac_dir/Makefile tools/widl tools/winebuild tools/winegcc include dummy
 212         @cd $ac_dir && \$(MAKE)
 213 install install-dev:: $ac_dir
 214         @cd $ac_dir && \$(MAKE) install
 215 uninstall:: $ac_dir/Makefile
 216         @cd $ac_dir && \$(MAKE) uninstall"
 217 }
 218
 219 wine_fn_config_dll ()
 220 {
 221     ac_dir=$[1]
 222     ac_enable=$[2]
 223     ac_implib=$[3]
 224     ac_implibsrc=$[4]
 225     ac_file="dlls/$ac_dir/lib$ac_implib"
 226     ac_deps="tools/widl tools/winebuild tools/winegcc include"
 227     ac_implibflags=""
 228
 229     case $ac_dir in
 230       *16) ac_implibflags=" -m16" ;;
 231     esac
 232
 233     wine_fn_all_dir_rules dlls/$ac_dir "dlls/Makedll.rules \$(MAKEDEP)"
 234
 235     AS_VAR_IF([$ac_enable],[no],
 236               dnl enable_win16 is special in that it disables import libs too
 237               [test "$ac_enable" != enable_win16 || return 0],
 238               [wine_fn_append_rule ALL_MAKEFILE_DEPENDS \
 239 "all: dlls/$ac_dir
 240 .PHONY: dlls/$ac_dir
 241 dlls/$ac_dir: dlls/$ac_dir/Makefile __builddeps__ dummy
 242         @cd dlls/$ac_dir && \$(MAKE)
 243 install:: dlls/$ac_dir/Makefile __builddeps__
 244         @cd dlls/$ac_dir && \$(MAKE) install
 245 install-lib:: dlls/$ac_dir/Makefile __builddeps__
 246         @cd dlls/$ac_dir && \$(MAKE) install-lib
 247 uninstall manpages htmlpages sgmlpages xmlpages:: dlls/$ac_dir/Makefile
 248         @cd dlls/$ac_dir && \$(MAKE) \$[@]"])
 249
 250     if test -n "$ac_implibsrc"
 251     then
 252         wine_fn_append_rule ALL_MAKEFILE_DEPENDS \
 253 "__builddeps__: $ac_file.$IMPLIBEXT $ac_file.$STATIC_IMPLIBEXT
 254 $ac_file.$IMPLIBEXT $ac_file.$STATIC_IMPLIBEXT $ac_file.cross.a: $ac_deps
 255 $ac_file.def: dlls/$ac_dir/$ac_dir.spec dlls/$ac_dir/Makefile
 256         @cd dlls/$ac_dir && \$(MAKE) lib$ac_implib.def
 257 $ac_file.$STATIC_IMPLIBEXT: dlls/$ac_dir/Makefile dummy
 258         @cd dlls/$ac_dir && \$(MAKE) lib$ac_implib.$STATIC_IMPLIBEXT
 259 install-dev:: dlls/$ac_dir/Makefile __builddeps__
 260         @cd dlls/$ac_dir && \$(MAKE) install-dev"
 261         if test "x$CROSSTEST_DISABLE" = x
 262         then
 263             wine_fn_append_rule ALL_MAKEFILE_DEPENDS \
 264 "__builddeps__: $ac_file.cross.a
 265 $ac_file.cross.a: dlls/$ac_dir/Makefile dummy
 266         @cd dlls/$ac_dir && \$(MAKE) lib$ac_implib.cross.a"
 267         fi
 268
 269     elif test -n "$ac_implib"
 270     then
 271         wine_fn_append_rule ALL_MAKEFILE_DEPENDS \
 272 "__builddeps__: $ac_file.$IMPLIBEXT
 273 $ac_file.def: dlls/$ac_dir/$ac_dir.spec dlls/$ac_dir/Makefile \$(WINEBUILD)
 274         \$(WINEBUILD) \$(TARGETFLAGS)$ac_implibflags -w --def -o \$[@] --export \$(SRCDIR)/dlls/$ac_dir/$ac_dir.spec
 275 $ac_file.a: dlls/$ac_dir/$ac_dir.spec dlls/$ac_dir/Makefile \$(WINEBUILD)
 276         \$(WINEBUILD) \$(TARGETFLAGS)$ac_implibflags -w --implib -o \$[@] --export \$(SRCDIR)/dlls/$ac_dir/$ac_dir.spec
 277 install-dev:: dlls/$ac_dir/Makefile __builddeps__
 278         @cd dlls/$ac_dir && \$(MAKE) install-dev"
 279         if test "x$CROSSTEST_DISABLE" = x
 280         then
 281             wine_fn_append_rule ALL_MAKEFILE_DEPENDS \
 282 "__builddeps__: $ac_file.cross.a
 283 $ac_file.cross.a: dlls/$ac_dir/$ac_dir.spec dlls/$ac_dir/Makefile \$(WINEBUILD)
 284         \$(WINEBUILD) \$(CROSSTARGET:%=-b %)$ac_implibflags -w --implib -o \$[@] --export \$(SRCDIR)/dlls/$ac_dir/$ac_dir.spec"
 285         fi
 286
 287         if test "$ac_dir" != "$ac_implib"
 288         then
 289             wine_fn_append_rule ALL_MAKEFILE_DEPENDS \
 290 "__builddeps__: dlls/lib$ac_implib.$IMPLIBEXT
 291 dlls/lib$ac_implib.$IMPLIBEXT: $ac_file.$IMPLIBEXT
 292         \$(RM) \$[@] && \$(LN_S) $ac_dir/lib$ac_implib.$IMPLIBEXT \$[@]
 293 clean::
 294         \$(RM) dlls/lib$ac_implib.$IMPLIBEXT"
 295             if test "x$CROSSTEST_DISABLE" = x
 296             then
 297                 wine_fn_append_rule ALL_MAKEFILE_DEPENDS \
 298 "__builddeps__: dlls/lib$ac_implib.cross.a
 299 dlls/lib$ac_implib.cross.a: $ac_file.cross.a
 300         \$(RM) \$[@] && \$(LN_S) $ac_dir/lib$ac_implib.cross.a \$[@]"
 301             fi
 302         fi
 303     fi
 304 }
 305
 306 wine_fn_config_program ()
 307 {
 308     ac_dir=$[1]
 309     ac_enable=$[2]
 310     ac_install=$[3]
 311     wine_fn_all_dir_rules programs/$ac_dir "programs/Makeprog.rules \$(MAKEDEP)"
 312
 313     AS_VAR_IF([$ac_enable],[no],,[wine_fn_append_rule ALL_MAKEFILE_DEPENDS \
 314 "all: programs/$ac_dir
 315 .PHONY: programs/$ac_dir
 316 programs/$ac_dir: programs/$ac_dir/Makefile __builddeps__ dummy
 317         @cd programs/$ac_dir && \$(MAKE)"
 318
 319     test -n "$ac_install" || return
 320     wine_fn_append_rule ALL_MAKEFILE_DEPENDS \
 321 "install install-lib:: programs/$ac_dir/Makefile __builddeps__
 322         @cd programs/$ac_dir && \$(MAKE) install
 323 uninstall:: programs/$ac_dir/Makefile
 324         @cd programs/$ac_dir && \$(MAKE) uninstall"
 325     if test "$ac_install" = installbin -a -n "$DLLEXT" -a "x$enable_tools" != xno
 326     then
 327         wine_fn_append_rule ALL_MAKEFILE_DEPENDS \
 328 "install install-lib:: tools \$(DESTDIR)\$(bindir)
 329         \$(INSTALL_SCRIPT) tools/wineapploader \$(DESTDIR)\$(bindir)/$ac_dir
 330 uninstall::
 331         \$(RM) \$(DESTDIR)\$(bindir)/$ac_dir"
 332     fi])
 333 }
 334
 335 wine_fn_config_test ()
 336 {
 337     ac_dir=$[1]
 338     ac_name=$[2]
 339     wine_fn_append_file ALL_TEST_BINARIES $ac_name.exe
 340     wine_fn_append_rule ALL_WINETEST_DEPENDS \
 341 "$ac_name.exe: \$(TOPOBJDIR)/$ac_dir/$ac_name.exe$DLLEXT
 342         cp \$(TOPOBJDIR)/$ac_dir/$ac_name.exe$DLLEXT \$[@] && \$(STRIP) \$[@]
 343 $ac_name.rc:
 344         echo \"$ac_name.exe TESTRES \\\"$ac_name.exe\\\"\" >\$[@] || (\$(RM) \$[@] && false)
 345 $ac_name.res: $ac_name.rc $ac_name.exe"
 346     wine_fn_all_dir_rules $ac_dir "Maketest.rules \$(MAKEDEP)"
 347
 348     AS_VAR_IF([enable_tests],[no],,[wine_fn_append_rule ALL_MAKEFILE_DEPENDS \
 349 "all programs/winetest: $ac_dir
 350 .PHONY: $ac_dir
 351 $ac_dir: $ac_dir/Makefile __builddeps__ dummy
 352         @cd $ac_dir && \$(MAKE)
 353 test: $ac_dir/__test__
 354 .PHONY: $ac_dir/__test__
 355 $ac_dir/__test__: dummy
 356         @cd $ac_dir && \$(MAKE) test
 357 testclean::
 358         \$(RM) $ac_dir/*.ok"
 359
 360         if test "x$CROSSTEST_DISABLE" = x
 361         then
 362             wine_fn_append_rule ALL_MAKEFILE_DEPENDS \
 363 "crosstest: $ac_dir/__crosstest__
 364 .PHONY: $ac_dir/__crosstest__
 365 $ac_dir/__crosstest__: $ac_dir/Makefile __builddeps__ dummy
 366         @cd $ac_dir && \$(MAKE) crosstest"
 367         fi])
 368 }
 369
 370 wine_fn_config_tool ()
 371 {
 372     ac_dir=$[1]
 373     ac_deps="Make.rules"
 374     if test "$ac_dir" != tools
 375     then
 376         dnl makedep is in tools so tools makefile cannot depend on it
 377         ac_deps="$ac_deps \$(MAKEDEP)"
 378     fi
 379     wine_fn_all_dir_rules $ac_dir "$ac_deps"
 380
 381     AS_VAR_IF([enable_tools],[no],,[case $ac_dir in
 382       dnl tools directory has both install-lib and install-dev
 383       tools) wine_fn_append_rule ALL_MAKEFILE_DEPENDS \
 384 "install:: $ac_dir
 385         @cd $ac_dir && \$(MAKE) install
 386 install-lib:: $ac_dir
 387         @cd $ac_dir && \$(MAKE) install-lib
 388 install-dev:: $ac_dir
 389         @cd $ac_dir && \$(MAKE) install-dev" ;;
 390       *)     wine_fn_append_rule ALL_MAKEFILE_DEPENDS \
 391 "install install-dev:: $ac_dir
 392         @cd $ac_dir && \$(MAKE) install" ;;
 393       esac
 394       wine_fn_append_rule ALL_MAKEFILE_DEPENDS \
 395 "uninstall:: $ac_dir/Makefile
 396         @cd $ac_dir && \$(MAKE) uninstall
 397 all __tooldeps__: $ac_dir
 398 .PHONY: $ac_dir
 399 $ac_dir: $ac_dir/Makefile libs/port dummy
 400         @cd $ac_dir && \$(MAKE)"
 401       case $ac_dir in
 402         tools/winebuild) wine_fn_append_rule ALL_MAKEFILE_DEPENDS "\$(WINEBUILD): $ac_dir" ;;
 403       esac])
 404 }
 405
 406 wine_fn_config_makerules ()
 407 {
 408     ac_rules=$[1]
 409     ac_deps=$[2]
 410     wine_fn_append_rule ALL_MAKEFILE_DEPENDS \
 411 "$ac_rules: $ac_rules.in $ac_deps config.status
 412         @./config.status $ac_rules
 413 distclean::
 414         \$(RM) $ac_rules"
 415 }
 416
 417 wine_fn_config_symlink ()
 418 {
 419     ac_link=$[1]
 420     wine_fn_append_rule ALL_MAKEFILE_DEPENDS \
 421 "$ac_link:
 422         @./config.status $ac_link
 423 distclean::
 424         \$(RM) $ac_link"
 425 }
 426
 427 if test "x$CROSSTEST_DISABLE" != x
 428 then
 429     wine_fn_append_rule ALL_MAKEFILE_DEPENDS \
 430 "crosstest:
 431         @echo \"crosstest is not supported (mingw not installed?)\" && false"
 432 fi])
 433
 434 dnl **** Define helper function to append a file to a makefile file list ****
 435 dnl
 436 dnl Usage: WINE_APPEND_FILE(var,file)
 437 dnl
 438 AC_DEFUN([WINE_APPEND_FILE],[AC_REQUIRE([WINE_CONFIG_HELPERS])wine_fn_append_file $1 "$2"])
 439
 440 dnl **** Define helper function to append a rule to a makefile command list ****
 441 dnl
 442 dnl Usage: WINE_APPEND_RULE(var,rule)
 443 dnl
 444 AC_DEFUN([WINE_APPEND_RULE],[AC_REQUIRE([WINE_CONFIG_HELPERS])wine_fn_append_rule $1 "$2"])
 445
 446 dnl **** Create nonexistent directories from config.status ****
 447 dnl
 448 dnl Usage: WINE_CONFIG_EXTRA_DIR(dirname)
 449 dnl
 450 AC_DEFUN([WINE_CONFIG_EXTRA_DIR],
 451 [AC_CONFIG_COMMANDS([$1],[test -d "$1" || { AC_MSG_NOTICE([creating $1]); AS_MKDIR_P("$1"); }])])
 452
 453 dnl **** Create symlinks from config.status ****
 454 dnl
 455 dnl Usage: WINE_CONFIG_SYMLINK(name,target,enable)
 456 dnl
 457 AC_DEFUN([WINE_CONFIG_SYMLINK],[AC_REQUIRE([WINE_CONFIG_HELPERS])dnl
 458 m4_ifval([$3],[if test "x$[$3]" != xno; then
 459 ])AC_CONFIG_LINKS([$1:]m4_default([$2],[$1]))dnl
 460 m4_if([$2],,[test "$srcdir" = "." || ])wine_fn_config_symlink $1[]m4_ifval([$3],[
 461 fi])])
 462
 463 dnl **** Create a make rules file from config.status ****
 464 dnl
 465 dnl Usage: WINE_CONFIG_MAKERULES(file,var,deps)
 466 dnl
 467 AC_DEFUN([WINE_CONFIG_MAKERULES],[AC_REQUIRE([WINE_CONFIG_HELPERS])dnl
 468 wine_fn_config_makerules $1 $3
 469 $2=$1
 470 AC_SUBST_FILE([$2])dnl
 471 AC_CONFIG_FILES([$1])])
 472
 473 dnl **** Create a makefile from config.status ****
 474 dnl
 475 dnl Usage: WINE_CONFIG_MAKEFILE(file,enable)
 476 dnl
 477 AC_DEFUN([WINE_CONFIG_MAKEFILE],[AC_REQUIRE([WINE_CONFIG_HELPERS])dnl
 478 AS_VAR_PUSHDEF([ac_enable],m4_default([$2],[enable_]$1))dnl
 479 wine_fn_config_makefile [$1] ac_enable[]dnl
 480 AS_VAR_POPDEF([ac_enable])])
 481
 482 dnl **** Create a dll makefile from config.status ****
 483 dnl
 484 dnl Usage: WINE_CONFIG_DLL(name,enable,implib,implibsrc)
 485 dnl
 486 AC_DEFUN([WINE_CONFIG_DLL],[AC_REQUIRE([WINE_CONFIG_HELPERS])dnl
 487 AS_VAR_PUSHDEF([ac_enable],m4_default([$2],[enable_]$1))dnl
 488 wine_fn_config_dll [$1] ac_enable [$3] m4_ifval([$4],["$4"])dnl
 489 AS_VAR_POPDEF([ac_enable])])
 490
 491 dnl **** Create a program makefile from config.status ****
 492 dnl
 493 dnl Usage: WINE_CONFIG_PROGRAM(name,install,enable)
 494 dnl
 495 AC_DEFUN([WINE_CONFIG_PROGRAM],[AC_REQUIRE([WINE_CONFIG_HELPERS])dnl
 496 AS_VAR_PUSHDEF([ac_enable],m4_default([$3],[enable_]$1))dnl
 497 wine_fn_config_program [$1] ac_enable [$2]dnl
 498 AS_VAR_POPDEF([ac_enable])])
 499
 500 dnl **** Create a test makefile from config.status ****
 501 dnl
 502 dnl Usage: WINE_CONFIG_TEST(dir)
 503 dnl
 504 AC_DEFUN([WINE_CONFIG_TEST],[AC_REQUIRE([WINE_CONFIG_HELPERS])dnl
 505 m4_pushdef([ac_suffix],m4_if(m4_substr([$1],0,9),[programs/],[.exe_test],[_test]))dnl
 506 m4_pushdef([ac_name],[m4_bpatsubst([$1],[.*/\(.*\)/tests$],[\1])])dnl
 507 wine_fn_config_test $1 ac_name[]ac_suffix[]dnl
 508 m4_popdef([ac_suffix])dnl
 509 m4_popdef([ac_name])])
 510
 511 dnl **** Create a static lib makefile from config.status ****
 512 dnl
 513 dnl Usage: WINE_CONFIG_LIB(name)
 514 dnl
 515 AC_DEFUN([WINE_CONFIG_LIB],[AC_REQUIRE([WINE_CONFIG_HELPERS])dnl
 516 wine_fn_config_lib $1])
 517
 518 dnl **** Create a tool makefile from config.status ****
 519 dnl
 520 dnl Usage: WINE_CONFIG_TOOL(name)
 521 dnl
 522 AC_DEFUN([WINE_CONFIG_TOOL],[AC_REQUIRE([WINE_CONFIG_HELPERS])dnl
 523 wine_fn_config_tool $1])
 524
 525 dnl **** Add a message to the list displayed at the end ****
 526 dnl
 527 dnl Usage: WINE_NOTICE(notice)
 528 dnl Usage: WINE_NOTICE_WITH(with_flag, test, notice)
 529 dnl Usage: WINE_WARNING(warning)
 530 dnl Usage: WINE_WARNING_WITH(with_flag, test, warning)
 531 dnl Usage: WINE_PRINT_MESSAGES
 532 dnl
 533 AC_DEFUN([WINE_NOTICE],[AS_VAR_APPEND([wine_notices],["|$1"])])
 534 AC_DEFUN([WINE_WARNING],[AS_VAR_APPEND([wine_warnings],["|$1"])])
 535
 536 AC_DEFUN([WINE_NOTICE_WITH],[AS_IF([$2],[case "x$with_$1" in
 537   x)   WINE_NOTICE([$3]) ;;
 538   xno) ;;
 539   *)   AC_MSG_ERROR([$3
 540 This is an error since --with-$1 was requested.]) ;;
 541 esac])])
 542
 543 AC_DEFUN([WINE_WARNING_WITH],[AS_IF([$2],[case "x$with_$1" in
 544   x)   WINE_WARNING([$3]) ;;
 545   xno) ;;
 546   *)   AC_MSG_ERROR([$3
 547 This is an error since --with-$1 was requested.]) ;;
 548 esac])])
 549
 550 AC_DEFUN([WINE_ERROR_WITH],[AS_IF([$2],[case "x$with_$1" in
 551   xno) ;;
 552   *)   AC_MSG_ERROR([$3
 553 Use the --without-$1 option if you really want this.]) ;;
 554 esac])])
 555
 556 AC_DEFUN([WINE_PRINT_MESSAGES],[ac_save_IFS="$IFS"
 557 if test "x$wine_notices != "x; then
 558     echo >&AS_MESSAGE_FD
 559     IFS="|"
 560     for msg in $wine_notices; do
 561         IFS="$ac_save_IFS"
 562         if test -n "$msg"; then
 563             AC_MSG_NOTICE([$msg])
 564         fi
 565     done
 566 fi
 567 IFS="|"
 568 for msg in $wine_warnings; do
 569     IFS="$ac_save_IFS"
 570     if test -n "$msg"; then
 571         echo >&2
 572         AC_MSG_WARN([$msg])
 573     fi
 574 done
 575 IFS="$ac_save_IFS"])
 576
 577 dnl Local Variables:
 578 dnl compile-command: "autoreconf --warnings=all"
 579 dnl End: