pkg.m4 is an external dependency provided by pkg-config (or similar)
package git-svn-id: https://www.opensc-project.org/svnp/opensc/trunk@3241 c6295689-39f2-0310-b995-f0e70906c6a9
This commit is contained in:
parent
93b8784896
commit
4b34601289
|
@ -2,5 +2,4 @@
|
|||
|
||||
MAINTAINERCLEANFILES = Makefile.in
|
||||
|
||||
EXTRA_DIST = acx_pthread.m4 lib-ld.m4 lib-link.m4 lib-prefix.m4 \
|
||||
pkg.m4
|
||||
EXTRA_DIST = acx_pthread.m4 lib-ld.m4 lib-link.m4 lib-prefix.m4
|
||||
|
|
114
aclocal/pkg.m4
114
aclocal/pkg.m4
|
@ -1,114 +0,0 @@
|
|||
# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
|
||||
#
|
||||
# Copyright (C) 2004 Scott James Remnant <scott@netsplit.com>.
|
||||
#
|
||||
# This program is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; either version 2 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful, but
|
||||
# WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
# General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program; if not, write to the Free Software
|
||||
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
#
|
||||
# As a special exception to the GNU General Public License, if you
|
||||
# distribute this file as part of a program that contains a
|
||||
# configuration script generated by Autoconf, you may include it under
|
||||
# the same distribution terms that you use for the rest of that program.
|
||||
|
||||
# PKG_PROG_PKG_CONFIG([MIN-VERSION])
|
||||
# ----------------------------------
|
||||
AC_DEFUN([PKG_PROG_PKG_CONFIG],
|
||||
[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
|
||||
m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
|
||||
AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl
|
||||
if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
|
||||
AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
|
||||
fi
|
||||
if test -n "$PKG_CONFIG"; then
|
||||
_pkg_min_version=m4_ifval([$1], [$1], [0.9.0])
|
||||
AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
|
||||
if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
|
||||
AC_MSG_RESULT([yes])
|
||||
else
|
||||
AC_MSG_RESULT([no])
|
||||
PKG_CONFIG=""
|
||||
fi
|
||||
|
||||
fi[]dnl
|
||||
])# PKG_PROG_PKG_CONFIG
|
||||
|
||||
# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
|
||||
# ---------------------------------------------
|
||||
m4_define([_PKG_CONFIG],
|
||||
[if test "x$ac_cv_env_[]$1[]_set" = "xset"; then
|
||||
pkg_cv_[]$1=$ac_cv_env_[]$1[]_value
|
||||
elif test -n "$PKG_CONFIG"; then
|
||||
if AC_RUN_LOG([$PKG_CONFIG --exists "$3" >/dev/null 2>&1]); then
|
||||
pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
|
||||
else
|
||||
pkg_failed=yes
|
||||
fi
|
||||
else
|
||||
pkg_failed=untried
|
||||
fi[]dnl
|
||||
])# _PKG_CONFIG
|
||||
|
||||
# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
|
||||
# [ACTION-IF-NOT-FOUND])
|
||||
#
|
||||
#
|
||||
# Note that if there is a possibility the first call to
|
||||
# PKG_CHECK_MODULES might not happen, you should be sure to include an
|
||||
# explicit call to PKG_PROG_PKG_CONFIG in your configure.in
|
||||
#
|
||||
#
|
||||
# --------------------------------------------------------------
|
||||
AC_DEFUN([PKG_CHECK_MODULES],
|
||||
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
|
||||
AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
|
||||
AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
|
||||
|
||||
pkg_failed=no
|
||||
AC_CACHE_CHECK([for $1][_CFLAGS], [pkg_cv_][$1][_CFLAGS],
|
||||
[_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])])
|
||||
AC_CACHE_CHECK([for $1][_LIBS], [pkg_cv_][$1][_LIBS],
|
||||
[_PKG_CONFIG([$1][_LIBS], [libs], [$2])])
|
||||
|
||||
if test $pkg_failed = yes; then
|
||||
$1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
|
||||
# Put the nasty error message in config.log where it belongs
|
||||
echo "$$1[]_PKG_ERRORS" 1>&AS_MESSAGE_LOG_FD
|
||||
|
||||
ifelse([$4], , [AC_MSG_ERROR(dnl
|
||||
[Package requirements ($2) were not met.
|
||||
Consider adjusting the PKG_CONFIG_PATH environment variable if you
|
||||
installed software in a non-standard prefix.
|
||||
|
||||
Alternatively you may set the $1_CFLAGS and $1_LIBS environment variables
|
||||
to avoid the need to call pkg-config. See the pkg-config man page for
|
||||
more details.])],
|
||||
[$4])
|
||||
elif test $pkg_failed = untried; then
|
||||
ifelse([$4], , [AC_MSG_FAILURE(dnl
|
||||
[The pkg-config script could not be found or is too old. Make sure it
|
||||
is in your PATH or set the PKG_CONFIG environment variable to the full
|
||||
path to pkg-config.
|
||||
|
||||
Alternatively you may set the $1_CFLAGS and $1_LIBS environment variables
|
||||
to avoid the need to call pkg-config. See the pkg-config man page for
|
||||
more details.
|
||||
|
||||
To get pkg-config, see <http://www.freedesktop.org/software/pkgconfig>.])],
|
||||
[$4])
|
||||
else
|
||||
$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
|
||||
$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
|
||||
ifelse([$3], , :, [$3])
|
||||
fi[]dnl
|
||||
])# PKG_CHECK_MODULES
|
Loading…
Reference in New Issue