Annotation of embedaddon/mtr/aclocal.m4, revision 1.1.1.3
1.1.1.3 ! misho 1: # generated automatically by aclocal 1.15 -*- Autoconf -*-
1.1.1.2 misho 2:
1.1.1.3 ! misho 3: # Copyright (C) 1996-2014 Free Software Foundation, Inc.
1.1 misho 4:
5: # This file is free software; the Free Software Foundation
6: # gives unlimited permission to copy and/or distribute it,
7: # with or without modifications, as long as this notice is preserved.
8:
9: # This program is distributed in the hope that it will be useful,
10: # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11: # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
12: # PARTICULAR PURPOSE.
13:
1.1.1.2 misho 14: m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
1.1 misho 15: m4_ifndef([AC_AUTOCONF_VERSION],
16: [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
1.1.1.2 misho 17: m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
18: [m4_warning([this file was generated for autoconf 2.69.
1.1 misho 19: You have another version of autoconf. It may work, but is not guaranteed to.
20: If you have problems, you may need to regenerate the build system entirely.
1.1.1.2 misho 21: To do so, use the procedure documented by the package, typically 'autoreconf'.])])
1.1 misho 22:
23: # Configure paths for GTK+
24: # Owen Taylor 1997-2001
25:
26: dnl AM_PATH_GTK_2_0([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]])
27: dnl Test for GTK+, and define GTK_CFLAGS and GTK_LIBS, if gthread is specified in MODULES,
28: dnl pass to pkg-config
29: dnl
30: AC_DEFUN([AM_PATH_GTK_2_0],
31: [dnl
32: dnl Get the cflags and libraries from pkg-config
33: dnl
34: AC_ARG_ENABLE(gtktest, [ --disable-gtktest do not try to compile and run a test GTK+ program],
35: , enable_gtktest=yes)
36:
37: pkg_config_args=gtk+-2.0
38: for module in . $4
39: do
40: case "$module" in
41: gthread)
42: pkg_config_args="$pkg_config_args gthread-2.0"
43: ;;
44: esac
45: done
46:
47: no_gtk=""
48:
1.1.1.3 ! misho 49: AC_REQUIRE([PKG_PROG_PKG_CONFIG])
! 50: PKG_PROG_PKG_CONFIG([0.7])
1.1 misho 51:
52: min_gtk_version=ifelse([$1], ,2.0.0,$1)
53: AC_MSG_CHECKING(for GTK+ - version >= $min_gtk_version)
54:
55: if test x$PKG_CONFIG != xno ; then
56: ## don't try to run the test against uninstalled libtool libs
57: if $PKG_CONFIG --uninstalled $pkg_config_args; then
58: echo "Will use uninstalled version of GTK+ found in PKG_CONFIG_PATH"
59: enable_gtktest=no
60: fi
61:
62: if $PKG_CONFIG --atleast-version $min_gtk_version $pkg_config_args; then
63: :
64: else
65: no_gtk=yes
66: fi
67: fi
68:
69: if test x"$no_gtk" = x ; then
70: GTK_CFLAGS=`$PKG_CONFIG $pkg_config_args --cflags`
71: GTK_LIBS=`$PKG_CONFIG $pkg_config_args --libs`
72: gtk_config_major_version=`$PKG_CONFIG --modversion gtk+-2.0 | \
73: sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
74: gtk_config_minor_version=`$PKG_CONFIG --modversion gtk+-2.0 | \
75: sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
76: gtk_config_micro_version=`$PKG_CONFIG --modversion gtk+-2.0 | \
77: sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
78: if test "x$enable_gtktest" = "xyes" ; then
79: ac_save_CFLAGS="$CFLAGS"
80: ac_save_LIBS="$LIBS"
81: CFLAGS="$CFLAGS $GTK_CFLAGS"
82: LIBS="$GTK_LIBS $LIBS"
83: dnl
84: dnl Now check if the installed GTK+ is sufficiently new. (Also sanity
85: dnl checks the results of pkg-config to some extent)
86: dnl
87: rm -f conf.gtktest
88: AC_TRY_RUN([
89: #include <gtk/gtk.h>
90: #include <stdio.h>
91: #include <stdlib.h>
92:
93: int
94: main ()
95: {
96: int major, minor, micro;
97: char *tmp_version;
98:
99: fclose (fopen ("conf.gtktest", "w"));
100:
101: /* HP/UX 9 (%@#!) writes to sscanf strings */
102: tmp_version = g_strdup("$min_gtk_version");
103: if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) {
104: printf("%s, bad version string\n", "$min_gtk_version");
105: exit(1);
106: }
107:
108: if ((gtk_major_version != $gtk_config_major_version) ||
109: (gtk_minor_version != $gtk_config_minor_version) ||
110: (gtk_micro_version != $gtk_config_micro_version))
111: {
112: printf("\n*** 'pkg-config --modversion gtk+-2.0' returned %d.%d.%d, but GTK+ (%d.%d.%d)\n",
113: $gtk_config_major_version, $gtk_config_minor_version, $gtk_config_micro_version,
114: gtk_major_version, gtk_minor_version, gtk_micro_version);
115: printf ("*** was found! If pkg-config was correct, then it is best\n");
116: printf ("*** to remove the old version of GTK+. You may also be able to fix the error\n");
117: printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
118: printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
119: printf("*** required on your system.\n");
120: printf("*** If pkg-config was wrong, set the environment variable PKG_CONFIG_PATH\n");
121: printf("*** to point to the correct configuration files\n");
122: }
123: else if ((gtk_major_version != GTK_MAJOR_VERSION) ||
124: (gtk_minor_version != GTK_MINOR_VERSION) ||
125: (gtk_micro_version != GTK_MICRO_VERSION))
126: {
127: printf("*** GTK+ header files (version %d.%d.%d) do not match\n",
128: GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION);
129: printf("*** library (version %d.%d.%d)\n",
130: gtk_major_version, gtk_minor_version, gtk_micro_version);
131: }
132: else
133: {
134: if ((gtk_major_version > major) ||
135: ((gtk_major_version == major) && (gtk_minor_version > minor)) ||
136: ((gtk_major_version == major) && (gtk_minor_version == minor) && (gtk_micro_version >= micro)))
137: {
138: return 0;
139: }
140: else
141: {
142: printf("\n*** An old version of GTK+ (%d.%d.%d) was found.\n",
143: gtk_major_version, gtk_minor_version, gtk_micro_version);
144: printf("*** You need a version of GTK+ newer than %d.%d.%d. The latest version of\n",
145: major, minor, micro);
146: printf("*** GTK+ is always available from ftp://ftp.gtk.org.\n");
147: printf("***\n");
148: printf("*** If you have already installed a sufficiently new version, this error\n");
149: printf("*** probably means that the wrong copy of the pkg-config shell script is\n");
150: printf("*** being found. The easiest way to fix this is to remove the old version\n");
151: printf("*** of GTK+, but you can also set the PKG_CONFIG environment to point to the\n");
152: printf("*** correct copy of pkg-config. (In this case, you will have to\n");
153: printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
154: printf("*** so that the correct libraries are found at run-time))\n");
155: }
156: }
157: return 1;
158: }
159: ],, no_gtk=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
160: CFLAGS="$ac_save_CFLAGS"
161: LIBS="$ac_save_LIBS"
162: fi
163: fi
164: if test "x$no_gtk" = x ; then
165: AC_MSG_RESULT(yes (version $gtk_config_major_version.$gtk_config_minor_version.$gtk_config_micro_version))
166: ifelse([$2], , :, [$2])
167: else
168: AC_MSG_RESULT(no)
169: if test "$PKG_CONFIG" = "no" ; then
170: echo "*** A new enough version of pkg-config was not found."
171: echo "*** See http://pkgconfig.sourceforge.net"
172: else
173: if test -f conf.gtktest ; then
174: :
175: else
176: echo "*** Could not run GTK+ test program, checking why..."
177: ac_save_CFLAGS="$CFLAGS"
178: ac_save_LIBS="$LIBS"
179: CFLAGS="$CFLAGS $GTK_CFLAGS"
180: LIBS="$LIBS $GTK_LIBS"
181: AC_TRY_LINK([
182: #include <gtk/gtk.h>
183: #include <stdio.h>
184: ], [ return ((gtk_major_version) || (gtk_minor_version) || (gtk_micro_version)); ],
185: [ echo "*** The test program compiled, but did not run. This usually means"
186: echo "*** that the run-time linker is not finding GTK+ or finding the wrong"
187: echo "*** version of GTK+. If it is not finding GTK+, you'll need to set your"
188: echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
189: echo "*** to the installed location Also, make sure you have run ldconfig if that"
190: echo "*** is required on your system"
191: echo "***"
192: echo "*** If you have an old version installed, it is best to remove it, although"
193: echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" ],
194: [ echo "*** The test program failed to compile or link. See the file config.log for the"
195: echo "*** exact error that occured. This usually means GTK+ is incorrectly installed."])
196: CFLAGS="$ac_save_CFLAGS"
197: LIBS="$ac_save_LIBS"
198: fi
199: fi
200: GTK_CFLAGS=""
201: GTK_LIBS=""
202: ifelse([$3], , :, [$3])
203: fi
204: AC_SUBST(GTK_CFLAGS)
205: AC_SUBST(GTK_LIBS)
206: rm -f conf.gtktest
207: ])
208:
1.1.1.3 ! misho 209: # pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
! 210: # serial 1 (pkg-config-0.24)
! 211: #
! 212: # Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
! 213: #
! 214: # This program is free software; you can redistribute it and/or modify
! 215: # it under the terms of the GNU General Public License as published by
! 216: # the Free Software Foundation; either version 2 of the License, or
! 217: # (at your option) any later version.
! 218: #
! 219: # This program is distributed in the hope that it will be useful, but
! 220: # WITHOUT ANY WARRANTY; without even the implied warranty of
! 221: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
! 222: # General Public License for more details.
! 223: #
! 224: # You should have received a copy of the GNU General Public License
! 225: # along with this program; if not, write to the Free Software
! 226: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
! 227: #
! 228: # As a special exception to the GNU General Public License, if you
! 229: # distribute this file as part of a program that contains a
! 230: # configuration script generated by Autoconf, you may include it under
! 231: # the same distribution terms that you use for the rest of that program.
! 232:
! 233: # PKG_PROG_PKG_CONFIG([MIN-VERSION])
! 234: # ----------------------------------
! 235: AC_DEFUN([PKG_PROG_PKG_CONFIG],
! 236: [m4_pattern_forbid([^_?PKG_[A-Z_]+$])
! 237: m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
! 238: m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
! 239: AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
! 240: AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
! 241: AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
! 242:
! 243: if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
! 244: AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
! 245: fi
! 246: if test -n "$PKG_CONFIG"; then
! 247: _pkg_min_version=m4_default([$1], [0.9.0])
! 248: AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
! 249: if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
! 250: AC_MSG_RESULT([yes])
! 251: else
! 252: AC_MSG_RESULT([no])
! 253: PKG_CONFIG=""
! 254: fi
! 255: fi[]dnl
! 256: ])# PKG_PROG_PKG_CONFIG
! 257:
! 258: # PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
! 259: #
! 260: # Check to see whether a particular set of modules exists. Similar
! 261: # to PKG_CHECK_MODULES(), but does not set variables or print errors.
! 262: #
! 263: # Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
! 264: # only at the first occurence in configure.ac, so if the first place
! 265: # it's called might be skipped (such as if it is within an "if", you
! 266: # have to call PKG_CHECK_EXISTS manually
! 267: # --------------------------------------------------------------
! 268: AC_DEFUN([PKG_CHECK_EXISTS],
! 269: [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
! 270: if test -n "$PKG_CONFIG" && \
! 271: AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
! 272: m4_default([$2], [:])
! 273: m4_ifvaln([$3], [else
! 274: $3])dnl
! 275: fi])
! 276:
! 277: # _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
! 278: # ---------------------------------------------
! 279: m4_define([_PKG_CONFIG],
! 280: [if test -n "$$1"; then
! 281: pkg_cv_[]$1="$$1"
! 282: elif test -n "$PKG_CONFIG"; then
! 283: PKG_CHECK_EXISTS([$3],
! 284: [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
! 285: test "x$?" != "x0" && pkg_failed=yes ],
! 286: [pkg_failed=yes])
! 287: else
! 288: pkg_failed=untried
! 289: fi[]dnl
! 290: ])# _PKG_CONFIG
! 291:
! 292: # _PKG_SHORT_ERRORS_SUPPORTED
! 293: # -----------------------------
! 294: AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
! 295: [AC_REQUIRE([PKG_PROG_PKG_CONFIG])
! 296: if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
! 297: _pkg_short_errors_supported=yes
! 298: else
! 299: _pkg_short_errors_supported=no
! 300: fi[]dnl
! 301: ])# _PKG_SHORT_ERRORS_SUPPORTED
! 302:
! 303:
! 304: # PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
! 305: # [ACTION-IF-NOT-FOUND])
! 306: #
! 307: #
! 308: # Note that if there is a possibility the first call to
! 309: # PKG_CHECK_MODULES might not happen, you should be sure to include an
! 310: # explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
! 311: #
! 312: #
! 313: # --------------------------------------------------------------
! 314: AC_DEFUN([PKG_CHECK_MODULES],
! 315: [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
! 316: AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
! 317: AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
! 318:
! 319: pkg_failed=no
! 320: AC_MSG_CHECKING([for $1])
! 321:
! 322: _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
! 323: _PKG_CONFIG([$1][_LIBS], [libs], [$2])
! 324:
! 325: m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
! 326: and $1[]_LIBS to avoid the need to call pkg-config.
! 327: See the pkg-config man page for more details.])
! 328:
! 329: if test $pkg_failed = yes; then
! 330: AC_MSG_RESULT([no])
! 331: _PKG_SHORT_ERRORS_SUPPORTED
! 332: if test $_pkg_short_errors_supported = yes; then
! 333: $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
! 334: else
! 335: $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
! 336: fi
! 337: # Put the nasty error message in config.log where it belongs
! 338: echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
! 339:
! 340: m4_default([$4], [AC_MSG_ERROR(
! 341: [Package requirements ($2) were not met:
! 342:
! 343: $$1_PKG_ERRORS
! 344:
! 345: Consider adjusting the PKG_CONFIG_PATH environment variable if you
! 346: installed software in a non-standard prefix.
! 347:
! 348: _PKG_TEXT])[]dnl
! 349: ])
! 350: elif test $pkg_failed = untried; then
! 351: AC_MSG_RESULT([no])
! 352: m4_default([$4], [AC_MSG_FAILURE(
! 353: [The pkg-config script could not be found or is too old. Make sure it
! 354: is in your PATH or set the PKG_CONFIG environment variable to the full
! 355: path to pkg-config.
! 356:
! 357: _PKG_TEXT
! 358:
! 359: To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
! 360: ])
! 361: else
! 362: $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
! 363: $1[]_LIBS=$pkg_cv_[]$1[]_LIBS
! 364: AC_MSG_RESULT([yes])
! 365: $3
! 366: fi[]dnl
! 367: ])# PKG_CHECK_MODULES
! 368:
! 369: # PKG_INSTALLDIR(DIRECTORY)
! 370: # -------------------------
! 371: # Substitutes the variable pkgconfigdir as the location where a module
! 372: # should install pkg-config .pc files. By default the directory is
! 373: # $libdir/pkgconfig, but the default can be changed by passing
! 374: # DIRECTORY. The user can override through the --with-pkgconfigdir
! 375: # parameter.
! 376: AC_DEFUN([PKG_INSTALLDIR],
! 377: [m4_pushdef([pkg_default], [m4_default([$1], ['${libdir}/pkgconfig'])])
! 378: m4_pushdef([pkg_description],
! 379: [pkg-config installation directory @<:@]pkg_default[@:>@])
! 380: AC_ARG_WITH([pkgconfigdir],
! 381: [AS_HELP_STRING([--with-pkgconfigdir], pkg_description)],,
! 382: [with_pkgconfigdir=]pkg_default)
! 383: AC_SUBST([pkgconfigdir], [$with_pkgconfigdir])
! 384: m4_popdef([pkg_default])
! 385: m4_popdef([pkg_description])
! 386: ]) dnl PKG_INSTALLDIR
! 387:
! 388:
! 389: # PKG_NOARCH_INSTALLDIR(DIRECTORY)
! 390: # -------------------------
! 391: # Substitutes the variable noarch_pkgconfigdir as the location where a
! 392: # module should install arch-independent pkg-config .pc files. By
! 393: # default the directory is $datadir/pkgconfig, but the default can be
! 394: # changed by passing DIRECTORY. The user can override through the
! 395: # --with-noarch-pkgconfigdir parameter.
! 396: AC_DEFUN([PKG_NOARCH_INSTALLDIR],
! 397: [m4_pushdef([pkg_default], [m4_default([$1], ['${datadir}/pkgconfig'])])
! 398: m4_pushdef([pkg_description],
! 399: [pkg-config arch-independent installation directory @<:@]pkg_default[@:>@])
! 400: AC_ARG_WITH([noarch-pkgconfigdir],
! 401: [AS_HELP_STRING([--with-noarch-pkgconfigdir], pkg_description)],,
! 402: [with_noarch_pkgconfigdir=]pkg_default)
! 403: AC_SUBST([noarch_pkgconfigdir], [$with_noarch_pkgconfigdir])
! 404: m4_popdef([pkg_default])
! 405: m4_popdef([pkg_description])
! 406: ]) dnl PKG_NOARCH_INSTALLDIR
! 407:
! 408:
! 409: # PKG_CHECK_VAR(VARIABLE, MODULE, CONFIG-VARIABLE,
! 410: # [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
! 411: # -------------------------------------------
! 412: # Retrieves the value of the pkg-config variable for the given module.
! 413: AC_DEFUN([PKG_CHECK_VAR],
! 414: [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
! 415: AC_ARG_VAR([$1], [value of $3 for $2, overriding pkg-config])dnl
! 416:
! 417: _PKG_CONFIG([$1], [variable="][$3]["], [$2])
! 418: AS_VAR_COPY([$1], [pkg_cv_][$1])
! 419:
! 420: AS_VAR_IF([$1], [""], [$5], [$4])dnl
! 421: ])# PKG_CHECK_VAR
! 422:
! 423: # PKG_WITH_MODULES(VARIABLE-PREFIX, MODULES,
! 424: # [ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND],
! 425: # [DESCRIPTION], [DEFAULT])
! 426: #
! 427: # Prepare a "--with-" configure option using the lowercase [VARIABLE-PREFIX]
! 428: # name, merging the behaviour of AC_ARG_WITH and PKG_CHECK_MODULES in a single
! 429: # macro
! 430: #
! 431: # --------------------------------------------------------------
! 432: AC_DEFUN([PKG_WITH_MODULES],
! 433: [
! 434: m4_pushdef([with_arg], m4_tolower([$1]))
! 435:
! 436: m4_pushdef([description],
! 437: [m4_default([$5], [build with ]with_arg[ support])])
! 438:
! 439: m4_pushdef([def_arg], [m4_default([$6], [auto])])
! 440: m4_pushdef([def_action_if_found], [AS_TR_SH([with_]with_arg)=yes])
! 441: m4_pushdef([def_action_if_not_found], [AS_TR_SH([with_]with_arg)=no])
! 442:
! 443: m4_case(def_arg,
! 444: [yes],[m4_pushdef([with_without], [--without-]with_arg)],
! 445: [m4_pushdef([with_without],[--with-]with_arg)])
! 446:
! 447: AC_ARG_WITH(with_arg,
! 448: AS_HELP_STRING(with_without, description[ @<:@default=]def_arg[@:>@]),,
! 449: [AS_TR_SH([with_]with_arg)=def_arg])
! 450:
! 451: AS_CASE([$AS_TR_SH([with_]with_arg)],
! 452: [yes],[PKG_CHECK_MODULES([$1],[$2],$3,$4)],
! 453: [auto],[PKG_CHECK_MODULES([$1],[$2],
! 454: [m4_n([def_action_if_found]) $3],
! 455: [m4_n([def_action_if_not_found]) $4])])
! 456:
! 457: m4_popdef([with_arg])
! 458: m4_popdef([description])
! 459: m4_popdef([def_arg])
! 460:
! 461: ]) dnl PKG_WITH_MODULES
! 462:
! 463: # PKG_HAVE_WITH_MODULES(VARIABLE-PREFIX, MODULES,
! 464: # [DESCRIPTION], [DEFAULT])
! 465: #
! 466: # Convenience macro to trigger AM_CONDITIONAL after
! 467: # PKG_WITH_MODULES check.
! 468: #
! 469: # HAVE_[VARIABLE-PREFIX] is exported as make variable.
! 470: #
! 471: # --------------------------------------------------------------
! 472: AC_DEFUN([PKG_HAVE_WITH_MODULES],
! 473: [
! 474: PKG_WITH_MODULES([$1],[$2],,,[$3],[$4])
! 475:
! 476: AM_CONDITIONAL([HAVE_][$1],
! 477: [test "$AS_TR_SH([with_]m4_tolower([$1]))" = "yes"])
! 478: ])
! 479:
! 480: # PKG_HAVE_DEFINE_WITH_MODULES(VARIABLE-PREFIX, MODULES,
! 481: # [DESCRIPTION], [DEFAULT])
! 482: #
! 483: # Convenience macro to run AM_CONDITIONAL and AC_DEFINE after
! 484: # PKG_WITH_MODULES check.
! 485: #
! 486: # HAVE_[VARIABLE-PREFIX] is exported as make and preprocessor variable.
! 487: #
! 488: # --------------------------------------------------------------
! 489: AC_DEFUN([PKG_HAVE_DEFINE_WITH_MODULES],
! 490: [
! 491: PKG_HAVE_WITH_MODULES([$1],[$2],[$3],[$4])
! 492:
! 493: AS_IF([test "$AS_TR_SH([with_]m4_tolower([$1]))" = "yes"],
! 494: [AC_DEFINE([HAVE_][$1], 1, [Enable ]m4_tolower([$1])[ support])])
! 495: ])
! 496:
! 497: # Copyright (C) 2002-2014 Free Software Foundation, Inc.
1.1 misho 498: #
499: # This file is free software; the Free Software Foundation
500: # gives unlimited permission to copy and/or distribute it,
501: # with or without modifications, as long as this notice is preserved.
502:
503: # AM_AUTOMAKE_VERSION(VERSION)
504: # ----------------------------
505: # Automake X.Y traces this macro to ensure aclocal.m4 has been
506: # generated from the m4 files accompanying Automake X.Y.
507: # (This private macro should not be called outside this file.)
508: AC_DEFUN([AM_AUTOMAKE_VERSION],
1.1.1.3 ! misho 509: [am__api_version='1.15'
1.1 misho 510: dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
511: dnl require some minimum version. Point them to the right macro.
1.1.1.3 ! misho 512: m4_if([$1], [1.15], [],
1.1 misho 513: [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
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515:
516: # _AM_AUTOCONF_VERSION(VERSION)
517: # -----------------------------
518: # aclocal traces this macro to find the Autoconf version.
519: # This is a private macro too. Using m4_define simplifies
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521: m4_define([_AM_AUTOCONF_VERSION], [])
522:
523: # AM_SET_CURRENT_AUTOMAKE_VERSION
524: # -------------------------------
525: # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
526: # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
527: AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
1.1.1.3 ! misho 528: [AM_AUTOMAKE_VERSION([1.15])dnl
1.1 misho 529: m4_ifndef([AC_AUTOCONF_VERSION],
530: [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
531: _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
532:
533: # AM_AUX_DIR_EXPAND -*- Autoconf -*-
534:
1.1.1.3 ! misho 535: # Copyright (C) 2001-2014 Free Software Foundation, Inc.
1.1 misho 536: #
537: # This file is free software; the Free Software Foundation
538: # gives unlimited permission to copy and/or distribute it,
539: # with or without modifications, as long as this notice is preserved.
540:
541: # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
1.1.1.2 misho 542: # $ac_aux_dir to '$srcdir/foo'. In other projects, it is set to
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545: # Of course, Automake must honor this variable whenever it calls a
546: # tool from the auxiliary directory. The problem is that $srcdir (and
547: # therefore $ac_aux_dir as well) can be either absolute or relative,
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550: # source directory, any form will work fine, but in subdirectories a
551: # relative path needs to be adjusted first.
552: #
553: # $ac_aux_dir/missing
554: # fails when called from a subdirectory if $ac_aux_dir is relative
555: # $top_srcdir/$ac_aux_dir/missing
556: # fails if $ac_aux_dir is absolute,
557: # fails when called from a subdirectory in a VPATH build with
558: # a relative $ac_aux_dir
559: #
560: # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
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1.1 misho 588: #
589: # This file is free software; the Free Software Foundation
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591: # with or without modifications, as long as this notice is preserved.
592:
593: # AM_CONDITIONAL(NAME, SHELL-CONDITION)
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1.1 misho 600: AC_SUBST([$1_TRUE])dnl
601: AC_SUBST([$1_FALSE])dnl
602: _AM_SUBST_NOTMAKE([$1_TRUE])dnl
603: _AM_SUBST_NOTMAKE([$1_FALSE])dnl
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617:
1.1.1.3 ! misho 618: # Copyright (C) 1999-2014 Free Software Foundation, Inc.
1.1 misho 619: #
620: # This file is free software; the Free Software Foundation
621: # gives unlimited permission to copy and/or distribute it,
622: # with or without modifications, as long as this notice is preserved.
623:
624:
1.1.1.2 misho 625: # There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
1.1 misho 626: # written in clear, in which case automake, when reading aclocal.m4,
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629: # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
630:
631:
632: # _AM_DEPENDENCIES(NAME)
633: # ----------------------
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1.1.1.2 misho 635: # NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
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638: # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
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642: AC_DEFUN([_AM_DEPENDENCIES],
643: [AC_REQUIRE([AM_SET_DEPDIR])dnl
644: AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
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1.1.1.2 misho 648: m4_if([$1], [CC], [depcc="$CC" am_compiler_list=],
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651: [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
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678: am_cv_$1_dependencies_compiler_type=none
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684: [case " $depcc " in #(
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692: for depmode in $am_compiler_list; do
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702: echo '#include "conftst'$i'.h"' >> sub/conftest.c
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704: # Solaris 10 /bin/sh.
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1.1 misho 713: am__obj=sub/conftest.${OBJEXT-o}
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726: break
727: fi
728: ;;
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1.1 misho 731: # not run yet. These depmodes are late enough in the game, and
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733: am__obj=conftest.${OBJEXT-o}
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745: grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
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750: # When given -MP, icc 7.0 and 7.1 complain thusly:
751: # icc: Command line warning: ignoring option '-M'; no argument required
752: # The diagnosis changed in icc 8.0:
753: # icc: Command line remark: option '-MP' not supported
754: if (grep 'ignoring option' conftest.err ||
755: grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
756: am_cv_$1_dependencies_compiler_type=$depmode
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758: fi
759: fi
760: done
761:
762: cd ..
763: rm -rf conftest.dir
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765: am_cv_$1_dependencies_compiler_type=none
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1.1 misho 779: AC_DEFUN([AM_SET_DEPDIR],
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800: AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
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802: _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
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1.1.1.3 ! misho 809: # Copyright (C) 1999-2014 Free Software Foundation, Inc.
1.1 misho 810: #
811: # This file is free software; the Free Software Foundation
812: # gives unlimited permission to copy and/or distribute it,
813: # with or without modifications, as long as this notice is preserved.
814:
815:
816: # _AM_OUTPUT_DEPENDENCY_COMMANDS
817: # ------------------------------
818: AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
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1.1.1.2 misho 820: # Older Autoconf quotes --file arguments for eval, but not when files
1.1 misho 821: # are listed without --file. Let's play safe and only enable the eval
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828: for mf
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830: # Strip MF so we end up with the name of the file.
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832: # Check whether this is an Automake generated Makefile or not.
1.1.1.2 misho 833: # We used to match only the files named 'Makefile.in', but
1.1 misho 834: # some people rename them; so instead we look at the file content.
835: # Grep'ing the first line is not enough: some people post-process
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837: # Grep'ing the whole file is not good either: AIX grep has a line
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1.1 misho 850: am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
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1.1.1.3 ! misho 885: # Copyright (C) 1996-2014 Free Software Foundation, Inc.
1.1 misho 886: #
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890:
891: # This macro actually does too much. Some checks are only needed if
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1.1.1.2 misho 894: dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
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1.1 misho 900: # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
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902: # -----------------------------------------------
903: # The call with PACKAGE and VERSION arguments is the old style
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920: # is not polluted with repeated "-I."
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923: if test -f $srcdir/config.status; then
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926: fi
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928: # test whether we have cygpath
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953: AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
954:
955: _AM_IF_OPTION([no-define],,
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1.1 misho 958:
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961: AC_REQUIRE([AC_ARG_PROGRAM])dnl
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963: AM_MISSING_PROG([AUTOCONF], [autoconf])
964: AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
965: AM_MISSING_PROG([AUTOHEADER], [autoheader])
966: AM_MISSING_PROG([MAKEINFO], [makeinfo])
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968: AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
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970: # For better backward compatibility. To be removed once Automake 1.9.x
971: # dies out for good. For more background, see:
972: # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
973: # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
974: AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
1.1.1.3 ! misho 975: # We need awk for the "check" target (and possibly the TAP driver). The
! 976: # system "awk" is bad on some platforms.
1.1 misho 977: AC_REQUIRE([AC_PROG_AWK])dnl
978: AC_REQUIRE([AC_PROG_MAKE_SET])dnl
979: AC_REQUIRE([AM_SET_LEADING_DOT])dnl
980: _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
981: [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
982: [_AM_PROG_TAR([v7])])])
983: _AM_IF_OPTION([no-dependencies],,
984: [AC_PROVIDE_IFELSE([AC_PROG_CC],
1.1.1.2 misho 985: [_AM_DEPENDENCIES([CC])],
986: [m4_define([AC_PROG_CC],
987: m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
1.1 misho 988: AC_PROVIDE_IFELSE([AC_PROG_CXX],
1.1.1.2 misho 989: [_AM_DEPENDENCIES([CXX])],
990: [m4_define([AC_PROG_CXX],
991: m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
1.1 misho 992: AC_PROVIDE_IFELSE([AC_PROG_OBJC],
1.1.1.2 misho 993: [_AM_DEPENDENCIES([OBJC])],
994: [m4_define([AC_PROG_OBJC],
995: m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
996: AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
997: [_AM_DEPENDENCIES([OBJCXX])],
998: [m4_define([AC_PROG_OBJCXX],
999: m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
1.1 misho 1000: ])
1.1.1.2 misho 1001: AC_REQUIRE([AM_SILENT_RULES])dnl
1002: dnl The testsuite driver may need to know about EXEEXT, so add the
1003: dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This
1004: dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
1.1 misho 1005: AC_CONFIG_COMMANDS_PRE(dnl
1006: [m4_provide_if([_AM_COMPILER_EXEEXT],
1007: [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
1008:
1.1.1.2 misho 1009: # POSIX will say in a future version that running "rm -f" with no argument
1010: # is OK; and we want to be able to make that assumption in our Makefile
1011: # recipes. So use an aggressive probe to check that the usage we want is
1012: # actually supported "in the wild" to an acceptable degree.
1013: # See automake bug#10828.
1014: # To make any issue more visible, cause the running configure to be aborted
1015: # by default if the 'rm' program in use doesn't match our expectations; the
1016: # user can still override this though.
1017: if rm -f && rm -fr && rm -rf; then : OK; else
1018: cat >&2 <<'END'
1019: Oops!
1020:
1021: Your 'rm' program seems unable to run without file operands specified
1022: on the command line, even when the '-f' option is present. This is contrary
1023: to the behaviour of most rm programs out there, and not conforming with
1024: the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
1025:
1026: Please tell bug-automake@gnu.org about your system, including the value
1027: of your $PATH and any error possibly output before this message. This
1028: can help us improve future automake versions.
1029:
1030: END
1031: if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
1032: echo 'Configuration will proceed anyway, since you have set the' >&2
1033: echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
1034: echo >&2
1035: else
1036: cat >&2 <<'END'
1037: Aborting the configuration process, to ensure you take notice of the issue.
1038:
1039: You can download and install GNU coreutils to get an 'rm' implementation
1040: that behaves properly: <http://www.gnu.org/software/coreutils/>.
1041:
1042: If you want to complete the configuration process using your problematic
1043: 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
1044: to "yes", and re-run configure.
1045:
1046: END
1047: AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
1048: fi
1.1.1.3 ! misho 1049: fi
! 1050: dnl The trailing newline in this macro's definition is deliberate, for
! 1051: dnl backward compatibility and to allow trailing 'dnl'-style comments
! 1052: dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
! 1053: ])
1.1.1.2 misho 1054:
1055: dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
1.1 misho 1056: dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
1057: dnl mangled by Autoconf and run in a shell conditional statement.
1058: m4_define([_AC_COMPILER_EXEEXT],
1059: m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
1060:
1061: # When config.status generates a header, we must update the stamp-h file.
1062: # This file resides in the same directory as the config header
1063: # that is generated. The stamp files are numbered to have different names.
1064:
1065: # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
1066: # loop where config.status creates the headers, so we can generate
1067: # our stamp files there.
1068: AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
1069: [# Compute $1's index in $config_headers.
1070: _am_arg=$1
1071: _am_stamp_count=1
1072: for _am_header in $config_headers :; do
1073: case $_am_header in
1074: $_am_arg | $_am_arg:* )
1075: break ;;
1076: * )
1077: _am_stamp_count=`expr $_am_stamp_count + 1` ;;
1078: esac
1079: done
1080: echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
1081:
1.1.1.3 ! misho 1082: # Copyright (C) 2001-2014 Free Software Foundation, Inc.
1.1 misho 1083: #
1084: # This file is free software; the Free Software Foundation
1085: # gives unlimited permission to copy and/or distribute it,
1086: # with or without modifications, as long as this notice is preserved.
1087:
1088: # AM_PROG_INSTALL_SH
1089: # ------------------
1090: # Define $install_sh.
1091: AC_DEFUN([AM_PROG_INSTALL_SH],
1092: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
1.1.1.3 ! misho 1093: if test x"${install_sh+set}" != xset; then
1.1 misho 1094: case $am_aux_dir in
1095: *\ * | *\ *)
1096: install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
1097: *)
1098: install_sh="\${SHELL} $am_aux_dir/install-sh"
1099: esac
1100: fi
1.1.1.2 misho 1101: AC_SUBST([install_sh])])
1.1 misho 1102:
1.1.1.3 ! misho 1103: # Copyright (C) 2003-2014 Free Software Foundation, Inc.
1.1 misho 1104: #
1105: # This file is free software; the Free Software Foundation
1106: # gives unlimited permission to copy and/or distribute it,
1107: # with or without modifications, as long as this notice is preserved.
1108:
1109: # Check whether the underlying file-system supports filenames
1110: # with a leading dot. For instance MS-DOS doesn't.
1111: AC_DEFUN([AM_SET_LEADING_DOT],
1112: [rm -rf .tst 2>/dev/null
1113: mkdir .tst 2>/dev/null
1114: if test -d .tst; then
1115: am__leading_dot=.
1116: else
1117: am__leading_dot=_
1118: fi
1119: rmdir .tst 2>/dev/null
1120: AC_SUBST([am__leading_dot])])
1121:
1122: # Check to see how 'make' treats includes. -*- Autoconf -*-
1123:
1.1.1.3 ! misho 1124: # Copyright (C) 2001-2014 Free Software Foundation, Inc.
1.1 misho 1125: #
1126: # This file is free software; the Free Software Foundation
1127: # gives unlimited permission to copy and/or distribute it,
1128: # with or without modifications, as long as this notice is preserved.
1129:
1130: # AM_MAKE_INCLUDE()
1131: # -----------------
1132: # Check to see how make treats includes.
1133: AC_DEFUN([AM_MAKE_INCLUDE],
1134: [am_make=${MAKE-make}
1135: cat > confinc << 'END'
1136: am__doit:
1137: @echo this is the am__doit target
1138: .PHONY: am__doit
1139: END
1140: # If we don't find an include directive, just comment out the code.
1141: AC_MSG_CHECKING([for style of include used by $am_make])
1142: am__include="#"
1143: am__quote=
1144: _am_result=none
1145: # First try GNU make style include.
1146: echo "include confinc" > confmf
1.1.1.2 misho 1147: # Ignore all kinds of additional output from 'make'.
1.1 misho 1148: case `$am_make -s -f confmf 2> /dev/null` in #(
1149: *the\ am__doit\ target*)
1150: am__include=include
1151: am__quote=
1152: _am_result=GNU
1153: ;;
1154: esac
1155: # Now try BSD make style include.
1156: if test "$am__include" = "#"; then
1157: echo '.include "confinc"' > confmf
1158: case `$am_make -s -f confmf 2> /dev/null` in #(
1159: *the\ am__doit\ target*)
1160: am__include=.include
1161: am__quote="\""
1162: _am_result=BSD
1163: ;;
1164: esac
1165: fi
1166: AC_SUBST([am__include])
1167: AC_SUBST([am__quote])
1168: AC_MSG_RESULT([$_am_result])
1169: rm -f confinc confmf
1170: ])
1171:
1172: # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
1173:
1.1.1.3 ! misho 1174: # Copyright (C) 1997-2014 Free Software Foundation, Inc.
1.1 misho 1175: #
1176: # This file is free software; the Free Software Foundation
1177: # gives unlimited permission to copy and/or distribute it,
1178: # with or without modifications, as long as this notice is preserved.
1179:
1180: # AM_MISSING_PROG(NAME, PROGRAM)
1181: # ------------------------------
1182: AC_DEFUN([AM_MISSING_PROG],
1183: [AC_REQUIRE([AM_MISSING_HAS_RUN])
1184: $1=${$1-"${am_missing_run}$2"}
1185: AC_SUBST($1)])
1186:
1187: # AM_MISSING_HAS_RUN
1188: # ------------------
1.1.1.2 misho 1189: # Define MISSING if not defined so far and test if it is modern enough.
1190: # If it is, set am_missing_run to use it, otherwise, to nothing.
1.1 misho 1191: AC_DEFUN([AM_MISSING_HAS_RUN],
1192: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
1193: AC_REQUIRE_AUX_FILE([missing])dnl
1194: if test x"${MISSING+set}" != xset; then
1195: case $am_aux_dir in
1196: *\ * | *\ *)
1197: MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
1198: *)
1199: MISSING="\${SHELL} $am_aux_dir/missing" ;;
1200: esac
1201: fi
1202: # Use eval to expand $SHELL
1.1.1.2 misho 1203: if eval "$MISSING --is-lightweight"; then
1204: am_missing_run="$MISSING "
1.1 misho 1205: else
1206: am_missing_run=
1.1.1.2 misho 1207: AC_MSG_WARN(['missing' script is too old or missing])
1.1 misho 1208: fi
1209: ])
1210:
1211: # Helper functions for option handling. -*- Autoconf -*-
1212:
1.1.1.3 ! misho 1213: # Copyright (C) 2001-2014 Free Software Foundation, Inc.
1.1 misho 1214: #
1215: # This file is free software; the Free Software Foundation
1216: # gives unlimited permission to copy and/or distribute it,
1217: # with or without modifications, as long as this notice is preserved.
1218:
1219: # _AM_MANGLE_OPTION(NAME)
1220: # -----------------------
1221: AC_DEFUN([_AM_MANGLE_OPTION],
1222: [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
1223:
1224: # _AM_SET_OPTION(NAME)
1.1.1.2 misho 1225: # --------------------
1.1 misho 1226: # Set option NAME. Presently that only means defining a flag for this option.
1227: AC_DEFUN([_AM_SET_OPTION],
1.1.1.2 misho 1228: [m4_define(_AM_MANGLE_OPTION([$1]), [1])])
1.1 misho 1229:
1230: # _AM_SET_OPTIONS(OPTIONS)
1.1.1.2 misho 1231: # ------------------------
1.1 misho 1232: # OPTIONS is a space-separated list of Automake options.
1233: AC_DEFUN([_AM_SET_OPTIONS],
1234: [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
1235:
1236: # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
1237: # -------------------------------------------
1238: # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
1239: AC_DEFUN([_AM_IF_OPTION],
1240: [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
1241:
1.1.1.3 ! misho 1242: # Copyright (C) 1999-2014 Free Software Foundation, Inc.
1.1.1.2 misho 1243: #
1244: # This file is free software; the Free Software Foundation
1245: # gives unlimited permission to copy and/or distribute it,
1246: # with or without modifications, as long as this notice is preserved.
1.1 misho 1247:
1.1.1.2 misho 1248: # _AM_PROG_CC_C_O
1249: # ---------------
1250: # Like AC_PROG_CC_C_O, but changed for automake. We rewrite AC_PROG_CC
1251: # to automatically call this.
1252: AC_DEFUN([_AM_PROG_CC_C_O],
1253: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
1254: AC_REQUIRE_AUX_FILE([compile])dnl
1255: AC_LANG_PUSH([C])dnl
1256: AC_CACHE_CHECK(
1257: [whether $CC understands -c and -o together],
1258: [am_cv_prog_cc_c_o],
1259: [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
1260: # Make sure it works both with $CC and with simple cc.
1261: # Following AC_PROG_CC_C_O, we do the test twice because some
1262: # compilers refuse to overwrite an existing .o file with -o,
1263: # though they will create one.
1264: am_cv_prog_cc_c_o=yes
1265: for am_i in 1 2; do
1266: if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
1267: && test -f conftest2.$ac_objext; then
1268: : OK
1269: else
1270: am_cv_prog_cc_c_o=no
1271: break
1272: fi
1273: done
1274: rm -f core conftest*
1275: unset am_i])
1276: if test "$am_cv_prog_cc_c_o" != yes; then
1277: # Losing compiler, so override with the script.
1278: # FIXME: It is wrong to rewrite CC.
1279: # But if we don't then we get into trouble of one sort or another.
1280: # A longer-term fix would be to have automake use am__CC in this case,
1281: # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
1282: CC="$am_aux_dir/compile $CC"
1283: fi
1284: AC_LANG_POP([C])])
1285:
1286: # For backward compatibility.
1287: AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
1288:
1.1.1.3 ! misho 1289: # Copyright (C) 2001-2014 Free Software Foundation, Inc.
1.1 misho 1290: #
1291: # This file is free software; the Free Software Foundation
1292: # gives unlimited permission to copy and/or distribute it,
1293: # with or without modifications, as long as this notice is preserved.
1294:
1.1.1.2 misho 1295: # AM_RUN_LOG(COMMAND)
1296: # -------------------
1297: # Run COMMAND, save the exit status in ac_status, and log it.
1298: # (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
1299: AC_DEFUN([AM_RUN_LOG],
1300: [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
1301: ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
1302: ac_status=$?
1303: echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1304: (exit $ac_status); }])
1305:
1306: # Check to make sure that the build environment is sane. -*- Autoconf -*-
1307:
1.1.1.3 ! misho 1308: # Copyright (C) 1996-2014 Free Software Foundation, Inc.
1.1.1.2 misho 1309: #
1310: # This file is free software; the Free Software Foundation
1311: # gives unlimited permission to copy and/or distribute it,
1312: # with or without modifications, as long as this notice is preserved.
1.1 misho 1313:
1314: # AM_SANITY_CHECK
1315: # ---------------
1316: AC_DEFUN([AM_SANITY_CHECK],
1317: [AC_MSG_CHECKING([whether build environment is sane])
1318: # Reject unsafe characters in $srcdir or the absolute working directory
1319: # name. Accept space and tab only in the latter.
1320: am_lf='
1321: '
1322: case `pwd` in
1323: *[[\\\"\#\$\&\'\`$am_lf]]*)
1324: AC_MSG_ERROR([unsafe absolute working directory name]);;
1325: esac
1326: case $srcdir in
1327: *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
1.1.1.2 misho 1328: AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
1.1 misho 1329: esac
1330:
1.1.1.2 misho 1331: # Do 'set' in a subshell so we don't clobber the current shell's
1.1 misho 1332: # arguments. Must try -L first in case configure is actually a
1333: # symlink; some systems play weird games with the mod time of symlinks
1334: # (eg FreeBSD returns the mod time of the symlink's containing
1335: # directory).
1336: if (
1.1.1.2 misho 1337: am_has_slept=no
1338: for am_try in 1 2; do
1339: echo "timestamp, slept: $am_has_slept" > conftest.file
1340: set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
1341: if test "$[*]" = "X"; then
1342: # -L didn't work.
1343: set X `ls -t "$srcdir/configure" conftest.file`
1344: fi
1345: if test "$[*]" != "X $srcdir/configure conftest.file" \
1346: && test "$[*]" != "X conftest.file $srcdir/configure"; then
1.1 misho 1347:
1.1.1.2 misho 1348: # If neither matched, then we have a broken ls. This can happen
1349: # if, for instance, CONFIG_SHELL is bash and it inherits a
1350: # broken ls alias from the environment. This has actually
1351: # happened. Such a system could not be considered "sane".
1352: AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
1353: alias in your environment])
1354: fi
1355: if test "$[2]" = conftest.file || test $am_try -eq 2; then
1356: break
1357: fi
1358: # Just in case.
1359: sleep 1
1360: am_has_slept=yes
1361: done
1.1 misho 1362: test "$[2]" = conftest.file
1363: )
1364: then
1365: # Ok.
1366: :
1367: else
1368: AC_MSG_ERROR([newly created file is older than distributed files!
1369: Check your system clock])
1370: fi
1.1.1.2 misho 1371: AC_MSG_RESULT([yes])
1372: # If we didn't sleep, we still need to ensure time stamps of config.status and
1373: # generated files are strictly newer.
1374: am_sleep_pid=
1375: if grep 'slept: no' conftest.file >/dev/null 2>&1; then
1376: ( sleep 1 ) &
1377: am_sleep_pid=$!
1378: fi
1379: AC_CONFIG_COMMANDS_PRE(
1380: [AC_MSG_CHECKING([that generated files are newer than configure])
1381: if test -n "$am_sleep_pid"; then
1382: # Hide warnings about reused PIDs.
1383: wait $am_sleep_pid 2>/dev/null
1384: fi
1385: AC_MSG_RESULT([done])])
1386: rm -f conftest.file
1387: ])
1.1 misho 1388:
1.1.1.3 ! misho 1389: # Copyright (C) 2009-2014 Free Software Foundation, Inc.
1.1.1.2 misho 1390: #
1391: # This file is free software; the Free Software Foundation
1392: # gives unlimited permission to copy and/or distribute it,
1393: # with or without modifications, as long as this notice is preserved.
1394:
1395: # AM_SILENT_RULES([DEFAULT])
1396: # --------------------------
1397: # Enable less verbose build rules; with the default set to DEFAULT
1398: # ("yes" being less verbose, "no" or empty being verbose).
1399: AC_DEFUN([AM_SILENT_RULES],
1400: [AC_ARG_ENABLE([silent-rules], [dnl
1401: AS_HELP_STRING(
1402: [--enable-silent-rules],
1403: [less verbose build output (undo: "make V=1")])
1404: AS_HELP_STRING(
1405: [--disable-silent-rules],
1406: [verbose build output (undo: "make V=0")])dnl
1407: ])
1408: case $enable_silent_rules in @%:@ (((
1409: yes) AM_DEFAULT_VERBOSITY=0;;
1410: no) AM_DEFAULT_VERBOSITY=1;;
1411: *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
1412: esac
1413: dnl
1414: dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
1415: dnl do not support nested variable expansions.
1416: dnl See automake bug#9928 and bug#10237.
1417: am_make=${MAKE-make}
1418: AC_CACHE_CHECK([whether $am_make supports nested variables],
1419: [am_cv_make_support_nested_variables],
1420: [if AS_ECHO([['TRUE=$(BAR$(V))
1421: BAR0=false
1422: BAR1=true
1423: V=1
1424: am__doit:
1425: @$(TRUE)
1426: .PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
1427: am_cv_make_support_nested_variables=yes
1428: else
1429: am_cv_make_support_nested_variables=no
1430: fi])
1431: if test $am_cv_make_support_nested_variables = yes; then
1432: dnl Using '$V' instead of '$(V)' breaks IRIX make.
1433: AM_V='$(V)'
1434: AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
1435: else
1436: AM_V=$AM_DEFAULT_VERBOSITY
1437: AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
1438: fi
1439: AC_SUBST([AM_V])dnl
1440: AM_SUBST_NOTMAKE([AM_V])dnl
1441: AC_SUBST([AM_DEFAULT_V])dnl
1442: AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
1443: AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
1444: AM_BACKSLASH='\'
1445: AC_SUBST([AM_BACKSLASH])dnl
1446: _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
1447: ])
1448:
1.1.1.3 ! misho 1449: # Copyright (C) 2001-2014 Free Software Foundation, Inc.
1.1 misho 1450: #
1451: # This file is free software; the Free Software Foundation
1452: # gives unlimited permission to copy and/or distribute it,
1453: # with or without modifications, as long as this notice is preserved.
1454:
1455: # AM_PROG_INSTALL_STRIP
1456: # ---------------------
1.1.1.2 misho 1457: # One issue with vendor 'install' (even GNU) is that you can't
1.1 misho 1458: # specify the program used to strip binaries. This is especially
1459: # annoying in cross-compiling environments, where the build's strip
1460: # is unlikely to handle the host's binaries.
1461: # Fortunately install-sh will honor a STRIPPROG variable, so we
1.1.1.2 misho 1462: # always use install-sh in "make install-strip", and initialize
1.1 misho 1463: # STRIPPROG with the value of the STRIP variable (set by the user).
1464: AC_DEFUN([AM_PROG_INSTALL_STRIP],
1465: [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
1.1.1.2 misho 1466: # Installed binaries are usually stripped using 'strip' when the user
1467: # run "make install-strip". However 'strip' might not be the right
1.1 misho 1468: # tool to use in cross-compilation environments, therefore Automake
1.1.1.2 misho 1469: # will honor the 'STRIP' environment variable to overrule this program.
1470: dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
1.1 misho 1471: if test "$cross_compiling" != no; then
1472: AC_CHECK_TOOL([STRIP], [strip], :)
1473: fi
1474: INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
1475: AC_SUBST([INSTALL_STRIP_PROGRAM])])
1476:
1.1.1.3 ! misho 1477: # Copyright (C) 2006-2014 Free Software Foundation, Inc.
1.1 misho 1478: #
1479: # This file is free software; the Free Software Foundation
1480: # gives unlimited permission to copy and/or distribute it,
1481: # with or without modifications, as long as this notice is preserved.
1482:
1483: # _AM_SUBST_NOTMAKE(VARIABLE)
1484: # ---------------------------
1485: # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
1486: # This macro is traced by Automake.
1487: AC_DEFUN([_AM_SUBST_NOTMAKE])
1488:
1489: # AM_SUBST_NOTMAKE(VARIABLE)
1.1.1.2 misho 1490: # --------------------------
1.1 misho 1491: # Public sister of _AM_SUBST_NOTMAKE.
1492: AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
1493:
1494: # Check how to create a tarball. -*- Autoconf -*-
1495:
1.1.1.3 ! misho 1496: # Copyright (C) 2004-2014 Free Software Foundation, Inc.
1.1 misho 1497: #
1498: # This file is free software; the Free Software Foundation
1499: # gives unlimited permission to copy and/or distribute it,
1500: # with or without modifications, as long as this notice is preserved.
1501:
1502: # _AM_PROG_TAR(FORMAT)
1503: # --------------------
1504: # Check how to create a tarball in format FORMAT.
1.1.1.2 misho 1505: # FORMAT should be one of 'v7', 'ustar', or 'pax'.
1.1 misho 1506: #
1507: # Substitute a variable $(am__tar) that is a command
1508: # writing to stdout a FORMAT-tarball containing the directory
1509: # $tardir.
1510: # tardir=directory && $(am__tar) > result.tar
1511: #
1512: # Substitute a variable $(am__untar) that extract such
1513: # a tarball read from stdin.
1514: # $(am__untar) < result.tar
1.1.1.2 misho 1515: #
1.1 misho 1516: AC_DEFUN([_AM_PROG_TAR],
1.1.1.2 misho 1517: [# Always define AMTAR for backward compatibility. Yes, it's still used
1518: # in the wild :-( We should find a proper way to deprecate it ...
1519: AC_SUBST([AMTAR], ['$${TAR-tar}'])
1520:
1521: # We'll loop over all known methods to create a tar archive until one works.
1.1 misho 1522: _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
1523:
1.1.1.2 misho 1524: m4_if([$1], [v7],
1525: [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
1.1 misho 1526:
1.1.1.2 misho 1527: [m4_case([$1],
1528: [ustar],
1529: [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
1530: # There is notably a 21 bits limit for the UID and the GID. In fact,
1531: # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
1532: # and bug#13588).
1533: am_max_uid=2097151 # 2^21 - 1
1534: am_max_gid=$am_max_uid
1535: # The $UID and $GID variables are not portable, so we need to resort
1536: # to the POSIX-mandated id(1) utility. Errors in the 'id' calls
1537: # below are definitely unexpected, so allow the users to see them
1538: # (that is, avoid stderr redirection).
1539: am_uid=`id -u || echo unknown`
1540: am_gid=`id -g || echo unknown`
1541: AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
1542: if test $am_uid -le $am_max_uid; then
1543: AC_MSG_RESULT([yes])
1544: else
1545: AC_MSG_RESULT([no])
1546: _am_tools=none
1547: fi
1548: AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
1549: if test $am_gid -le $am_max_gid; then
1550: AC_MSG_RESULT([yes])
1551: else
1552: AC_MSG_RESULT([no])
1553: _am_tools=none
1554: fi],
1555:
1556: [pax],
1557: [],
1558:
1559: [m4_fatal([Unknown tar format])])
1560:
1561: AC_MSG_CHECKING([how to create a $1 tar archive])
1562:
1563: # Go ahead even if we have the value already cached. We do so because we
1564: # need to set the values for the 'am__tar' and 'am__untar' variables.
1565: _am_tools=${am_cv_prog_tar_$1-$_am_tools}
1566:
1567: for _am_tool in $_am_tools; do
1568: case $_am_tool in
1569: gnutar)
1570: for _am_tar in tar gnutar gtar; do
1571: AM_RUN_LOG([$_am_tar --version]) && break
1572: done
1573: am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
1574: am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
1575: am__untar="$_am_tar -xf -"
1576: ;;
1577: plaintar)
1578: # Must skip GNU tar: if it does not support --format= it doesn't create
1579: # ustar tarball either.
1580: (tar --version) >/dev/null 2>&1 && continue
1581: am__tar='tar chf - "$$tardir"'
1582: am__tar_='tar chf - "$tardir"'
1583: am__untar='tar xf -'
1584: ;;
1585: pax)
1586: am__tar='pax -L -x $1 -w "$$tardir"'
1587: am__tar_='pax -L -x $1 -w "$tardir"'
1588: am__untar='pax -r'
1589: ;;
1590: cpio)
1591: am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1592: am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1593: am__untar='cpio -i -H $1 -d'
1594: ;;
1595: none)
1596: am__tar=false
1597: am__tar_=false
1598: am__untar=false
1599: ;;
1600: esac
1601:
1602: # If the value was cached, stop now. We just wanted to have am__tar
1603: # and am__untar set.
1604: test -n "${am_cv_prog_tar_$1}" && break
1605:
1606: # tar/untar a dummy directory, and stop if the command works.
1607: rm -rf conftest.dir
1608: mkdir conftest.dir
1609: echo GrepMe > conftest.dir/file
1610: AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1611: rm -rf conftest.dir
1612: if test -s conftest.tar; then
1613: AM_RUN_LOG([$am__untar <conftest.tar])
1614: AM_RUN_LOG([cat conftest.dir/file])
1615: grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1616: fi
1617: done
1.1 misho 1618: rm -rf conftest.dir
1619:
1.1.1.2 misho 1620: AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1621: AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1622:
1.1 misho 1623: AC_SUBST([am__tar])
1624: AC_SUBST([am__untar])
1625: ]) # _AM_PROG_TAR
1626:
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