mirror of https://github.com/xzeldon/htop.git
188 lines
7.0 KiB
Plaintext
188 lines
7.0 KiB
Plaintext
|
# Copyright (c) 2010 Cisco Systems, Inc. All rights reserved.
|
||
|
|
# See COPYING in top-level directory.
|
||
|
|
#
|
||
|
|
# hwloc modification to the following PKG_* macros -- add HWLOC_
|
||
|
|
# prefix to make it "safe" to embed these macros in other packages.
|
||
|
|
# Originally copied from the pkg-config package; see copyright and
|
||
|
|
# license below.
|
||
|
|
|
||
|
|
# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
|
||
|
|
#
|
||
|
|
# Copyright © 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.
|
||
|
|
|
||
|
|
# HWLOC_PKG_PROG_PKG_CONFIG([MIN-VERSION])
|
||
|
|
# ----------------------------------
|
||
|
|
AC_DEFUN([HWLOC_PKG_PROG_PKG_CONFIG],
|
||
|
|
[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
|
||
|
|
m4_pattern_allow([^HWLOC_PKG_CONFIG(_PATH)?$])
|
||
|
|
AC_ARG_VAR([HWLOC_PKG_CONFIG], [path to pkg-config utility])dnl
|
||
|
|
if test "x$ac_cv_env_HWLOC_PKG_CONFIG_set" != "xset"; then
|
||
|
|
AC_PATH_TOOL([HWLOC_PKG_CONFIG], [pkg-config])
|
||
|
|
fi
|
||
|
|
if test -n "$HWLOC_PKG_CONFIG"; then
|
||
|
|
HWLOC_pkg_min_version=m4_default([$1], [0.9.0])
|
||
|
|
AC_MSG_CHECKING([pkg-config is at least version $HWLOC_pkg_min_version])
|
||
|
|
if $HWLOC_PKG_CONFIG --atleast-pkgconfig-version $HWLOC_pkg_min_version; then
|
||
|
|
AC_MSG_RESULT([yes])
|
||
|
|
else
|
||
|
|
AC_MSG_RESULT([no])
|
||
|
|
HWLOC_PKG_CONFIG=""
|
||
|
|
fi
|
||
|
|
|
||
|
|
fi[]dnl
|
||
|
|
])# HWLOC_PKG_PROG_PKG_CONFIG
|
||
|
|
|
||
|
|
# HWLOC_PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
|
||
|
|
#
|
||
|
|
# Check to see whether a particular set of modules exists. Similar
|
||
|
|
# to HWLOC_PKG_CHECK_MODULES(), but does not set variables or print errors.
|
||
|
|
#
|
||
|
|
#
|
||
|
|
# Similar to HWLOC_PKG_CHECK_MODULES, make sure that the first instance of
|
||
|
|
# this or HWLOC_PKG_CHECK_MODULES is called, or make sure to call
|
||
|
|
# HWLOC_PKG_CHECK_EXISTS manually
|
||
|
|
# --------------------------------------------------------------
|
||
|
|
AC_DEFUN([HWLOC_PKG_CHECK_EXISTS],
|
||
|
|
[AC_REQUIRE([HWLOC_PKG_PROG_PKG_CONFIG])dnl
|
||
|
|
if test -n "$HWLOC_PKG_CONFIG" && \
|
||
|
|
AC_RUN_LOG([$HWLOC_PKG_CONFIG --exists --silence-errors "$1"]); then
|
||
|
|
m4_ifval([$2], [$2], [:])
|
||
|
|
m4_ifvaln([$3], [else
|
||
|
|
$3])dnl
|
||
|
|
fi])
|
||
|
|
|
||
|
|
|
||
|
|
# _HWLOC_PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
|
||
|
|
# ---------------------------------------------
|
||
|
|
m4_define([_HWLOC_PKG_CONFIG],
|
||
|
|
[if test -n "$HWLOC_PKG_CONFIG"; then
|
||
|
|
if test -n "$$1"; then
|
||
|
|
HWLOC_pkg_cv_[]$1="$$1"
|
||
|
|
else
|
||
|
|
HWLOC_PKG_CHECK_EXISTS([$3],
|
||
|
|
[HWLOC_pkg_cv_[]$1=`$HWLOC_PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
|
||
|
|
[HWLOC_pkg_failed=yes])
|
||
|
|
fi
|
||
|
|
else
|
||
|
|
HWLOC_pkg_failed=untried
|
||
|
|
fi[]
|
||
|
|
])# _HWLOC_PKG_CONFIG
|
||
|
|
|
||
|
|
# _HWLOC_PKG_SHORT_ERRORS_SUPPORTED
|
||
|
|
# -----------------------------
|
||
|
|
AC_DEFUN([_HWLOC_PKG_SHORT_ERRORS_SUPPORTED],
|
||
|
|
[AC_REQUIRE([HWLOC_PKG_PROG_PKG_CONFIG])
|
||
|
|
if $HWLOC_PKG_CONFIG --atleast-pkgconfig-version 0.20; then
|
||
|
|
HWLOC_pkg_short_errors_supported=yes
|
||
|
|
else
|
||
|
|
HWLOC_pkg_short_errors_supported=no
|
||
|
|
fi[]dnl
|
||
|
|
])# _HWLOC_PKG_SHORT_ERRORS_SUPPORTED
|
||
|
|
|
||
|
|
|
||
|
|
# HWLOC_PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
|
||
|
|
# [ACTION-IF-NOT-FOUND])
|
||
|
|
#
|
||
|
|
#
|
||
|
|
# Note that if there is a possibility the first call to
|
||
|
|
# HWLOC_PKG_CHECK_MODULES might not happen, you should be sure to include an
|
||
|
|
# explicit call to HWLOC_PKG_PROG_PKG_CONFIG in your configure.ac
|
||
|
|
#
|
||
|
|
#
|
||
|
|
# --------------------------------------------------------------
|
||
|
|
AC_DEFUN([HWLOC_PKG_CHECK_MODULES],[
|
||
|
|
AC_REQUIRE([HWLOC_PKG_PROG_PKG_CONFIG])dnl
|
||
|
|
AC_ARG_VAR([HWLOC_]$1[_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
|
||
|
|
AC_ARG_VAR([HWLOC_]$1[_LIBS], [linker flags for $1, overriding pkg-config])dnl
|
||
|
|
|
||
|
|
HWLOC_pkg_failed=no
|
||
|
|
AC_MSG_CHECKING([for $1])
|
||
|
|
|
||
|
|
_HWLOC_PKG_CONFIG([HWLOC_][$1][_CFLAGS], [cflags], [$2])
|
||
|
|
_HWLOC_PKG_CONFIG([HWLOC_][$1][_LIBS], [libs], [$2])
|
||
|
|
|
||
|
|
m4_define([_HWLOC_PKG_TEXT], [Alternatively, you may set the environment variables HWLOC_[]$1[]_CFLAGS
|
||
|
|
and HWLOC_[]$1[]_LIBS to avoid the need to call pkg-config.
|
||
|
|
See the pkg-config man page for more details.])
|
||
|
|
|
||
|
|
# Check for failure of pkg-config
|
||
|
|
if test $HWLOC_pkg_failed = yes; then
|
||
|
|
_HWLOC_PKG_SHORT_ERRORS_SUPPORTED
|
||
|
|
if test $HWLOC_pkg_short_errors_supported = yes; then
|
||
|
|
HWLOC_[]$1[]_PKG_ERRORS=`$HWLOC_PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$2" 2>&1`
|
||
|
|
else
|
||
|
|
HWLOC_[]$1[]_PKG_ERRORS=`$HWLOC_PKG_CONFIG --errors-to-stdout --print-errors "$2" 2>&1`
|
||
|
|
fi
|
||
|
|
# Put the nasty error message in config.log where it belongs
|
||
|
|
echo "$HWLOC_[]$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
|
||
|
|
|
||
|
|
ifelse([$5], , [AC_MSG_ERROR(dnl
|
||
|
|
[Package requirements ($2) were not met:
|
||
|
|
|
||
|
|
$HWLOCC_$1_PKG_ERRORS
|
||
|
|
|
||
|
|
Consider adjusting the HWLOC_PKG_CONFIG_PATH environment variable if you
|
||
|
|
installed software in a non-standard prefix.
|
||
|
|
|
||
|
|
_HWLOC_PKG_TEXT
|
||
|
|
])],
|
||
|
|
[AC_MSG_RESULT([no])
|
||
|
|
$5])
|
||
|
|
elif test $HWLOC_pkg_failed = untried; then
|
||
|
|
ifelse([$5], , [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 HWLOC_PKG_CONFIG environment variable to the full
|
||
|
|
path to pkg-config.
|
||
|
|
|
||
|
|
_HWLOC_PKG_TEXT
|
||
|
|
|
||
|
|
To get pkg-config, see <http://pkg-config.freedesktop.org/>.])],
|
||
|
|
[$5])
|
||
|
|
else
|
||
|
|
AC_MSG_RESULT([yes])
|
||
|
|
|
||
|
|
# If we got good results from pkg-config, check that they
|
||
|
|
# actually work (i.e., that we can link against the resulting
|
||
|
|
# $LIBS). The canonical example why we do this is if
|
||
|
|
# pkg-config returns 64 bit libraries but ./configure was run
|
||
|
|
# with CFLAGS=-m32 LDFLAGS=-m32. pkg-config gave us valid
|
||
|
|
# results, but we'll fail if we try to link. So detect that
|
||
|
|
# failure now.
|
||
|
|
hwloc_cflags_save=$CFLAGS
|
||
|
|
hwloc_libs_save=$LIBS
|
||
|
|
CFLAGS="$CFLAGS $HWLOC_pkg_cv_HWLOC_[]$1[]_CFLAGS"
|
||
|
|
LIBS="$LIBS $HWLOC_pkg_cv_HWLOC_[]$1[]_LIBS"
|
||
|
|
AC_CHECK_FUNC([$3], [hwloc_result=yes], [hwloc_result=no])
|
||
|
|
CFLAGS=$hwloc_cflags_save
|
||
|
|
LIBS=$hwloc_libs_save
|
||
|
|
|
||
|
|
AC_MSG_CHECKING([for final $1 support])
|
||
|
|
AS_IF([test "$hwloc_result" = "yes"],
|
||
|
|
[HWLOC_[]$1[]_CFLAGS=$HWLOC_pkg_cv_HWLOC_[]$1[]_CFLAGS
|
||
|
|
HWLOC_[]$1[]_LIBS=$HWLOC_pkg_cv_HWLOC_[]$1[]_LIBS
|
||
|
|
AC_MSG_RESULT([yes])
|
||
|
|
ifelse([$4], , :, [$4])],
|
||
|
|
[AC_MSG_RESULT([no])
|
||
|
|
ifelse([$5], , :, [$5])])
|
||
|
|
fi[]dnl
|
||
|
|
])# HWLOC_PKG_CHECK_MODULES
|