- Reestructuración de ficheros y directorios general
- merge v0.01 --> Añadido fileselector - Añadidas fuentes de Gem y Pure Data - pix2jpg incluído en Gem. Archivos de construcción de Gem modificados. - Añadido fichero ompiling.txt con instrucciones de compilación
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Santi Noreña
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3100 changed files with 775434 additions and 3073 deletions
127
Gem/m4/pkg.m4
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127
Gem/m4/pkg.m4
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# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
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#
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# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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#
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# As a special exception to the GNU General Public License, if you
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# distribute this file as part of a program that contains a
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# configuration script generated by Autoconf, you may include it under
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# the same distribution terms that you use for the rest of that program.
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# PKG_PROG_PKG_CONFIG([MIN-VERSION])
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# ----------------------------------
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AC_DEFUN([PKG_PROG_PKG_CONFIG],
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[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
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m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
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m4_pattern_allow(PKG_CFLAGS)
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m4_pattern_allow(PKG_LIBS)
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AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl
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if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
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AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
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fi
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if test -n "$PKG_CONFIG"; then
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_pkg_min_version=m4_ifval([$1], [$1], [0.9.0])
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AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
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if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
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AC_MSG_RESULT([yes])
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else
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AC_MSG_RESULT([no])
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PKG_CONFIG=""
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fi
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fi[]dnl
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])# PKG_PROG_PKG_CONFIG
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# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
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# ---------------------------------------------
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m4_define([_PKG_CONFIG],
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[if test "x$ac_cv_env_[]$1[]_set" = "xset"; then
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pkg_cv_[]$1=$ac_cv_env_[]$1[]_value
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elif test -n "$PKG_CONFIG"; then
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if AC_RUN_LOG([$PKG_CONFIG --exists "$3" >/dev/null 2>&1]); then
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pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
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else
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pkg_failed=yes
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fi
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else
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pkg_failed=untried
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fi[]dnl
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])# _PKG_CONFIG
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# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
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# [ACTION-IF-NOT-FOUND])
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#
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#
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# Note that if there is a possibility the first call to
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# PKG_CHECK_MODULES might not happen, you should be sure to include an
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# explicit call to PKG_PROG_PKG_CONFIG in your configure.in
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#
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#
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# --------------------------------------------------------------
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AC_DEFUN([PKG_CHECK_MODULES],
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[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
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m4_pattern_allow([$1]_CFLAGS)
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m4_pattern_allow([$1]_LIBS)
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m4_pattern_allow([$1])
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m4_pattern_allow([$1]_PKG_ERRORS)
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AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
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AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
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pkg_failed=no
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AC_CACHE_CHECK([for $1][_CFLAGS], [pkg_cv_][$1][_CFLAGS],
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[_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])])
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AC_CACHE_CHECK([for $1][_LIBS], [pkg_cv_][$1][_LIBS],
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[_PKG_CONFIG([$1][_LIBS], [libs], [$2])])
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if test $pkg_failed = yes; then
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$1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
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# Put the nasty error message in config.log where it belongs
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echo "$$1[]_PKG_ERRORS" 1>&AS_MESSAGE_LOG_FD
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ifelse([$4], , [AC_MSG_ERROR(dnl
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[Package requirements ($2) were not met.
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Consider adjusting the PKG_CONFIG_PATH environment variable if you
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installed software in a non-standard prefix.
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Alternatively you may set the $1_CFLAGS and $1_LIBS environment variables
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to avoid the need to call pkg-config. See the pkg-config man page for
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more details.])],
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[$4])
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elif test $pkg_failed = untried; then
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ifelse([$4], , [AC_MSG_FAILURE(dnl
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[The pkg-config script could not be found or is too old. Make sure it
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is in your PATH or set the PKG_CONFIG environment variable to the full
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path to pkg-config.
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Alternatively you may set the $1_CFLAGS and $1_LIBS environment variables
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to avoid the need to call pkg-config. See the pkg-config man page for
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more details.
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To get pkg-config, see <http://www.freedesktop.org/software/pkgconfig>.])],
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[$4])
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else
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$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
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$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
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ifelse([$3], , :, [$3])
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fi[]
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if test "x${$1[]_CFLAGS}" != "x"; then
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AC_LIB_APPENDTOVAR([PKG_CFLAGS], "${$1_CFLAGS}")
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fi
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if test "x${$1[]_LIBS}" != "x"; then
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PKG_LIBS="${$1[]_LIBS} ${PKG_LIBS}"
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fi
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])# PKG_CHECK_MODULES
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