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2019-06-05 Fred Gleason <fredg@paravelsystems.com>
* Added a 'AX_COUNT_CPUS()' autoconf macro. * Modified the 'make rpm' target to use one less than the total available CPU cores.
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Fred Gleason
parent
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commit
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@ -18735,3 +18735,7 @@
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2019-06-04 Fred Gleason <fredg@paravelsystems.com>
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* Fixed a bug in rdimport(1) that caused a segfault when
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processing an ID3 tag with a field that contained a null value.
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2019-06-05 Fred Gleason <fredg@paravelsystems.com>
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* Added a 'AX_COUNT_CPUS()' autoconf macro.
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* Modified the 'make rpm' target to use one less than the total
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available CPU cores.
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179
acinclude.m4
179
acinclude.m4
@ -1,34 +1,31 @@
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dnl acinclude.m4
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dnl
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dnl Local Autoconf macro definitions for LibRHpi
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dnl
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dnl (C) Copyright 2006,2016 Fred Gleason <fredg@paravelsystems.com>
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dnl
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dnl BNV_HAVE_QT Macro Copyright (C) 2001, 2002, 2003, 2005, 2006
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dnl Bastiaan Veelo
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dnl
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dnl This program is free software; you can redistribute it and/or modify
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dnl it under the terms of the GNU General Public License version 2 as
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dnl published by the Free Software Foundation.
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dnl
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dnl This program is distributed in the hope that it will be useful,
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dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
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dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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dnl GNU General Public License for more details.
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dnl
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dnl You should have received a copy of the GNU General Public
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dnl License along with this program; if not, write to the Free Software
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dnl Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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dnl
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# acinclude.m4
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#
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# Local Autoconf macro definitions
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#
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# (C) Copyright 2006-2019 Fred Gleason <fredg@paravelsystems.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 version 2 as
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# published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU 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
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# License along with this program; if not, write to the Free Software
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# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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#
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dnl AR_GCC_TARGET()
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dnl
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dnl Get gcc(1)'s idea of the target architecture, distribution and os.
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dnl The following variables are set:
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dnl $ar_gcc_arch = Target Architecture (i586, XF86_64, etc)
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dnl $ar_gcc_distro = Target Distribution (suse, slackware, etc)
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dnl $ar_gcc_os = Target Operating System (linux, solaris, etc)
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dnl
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# AR_GCC_TARGET()
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#
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# Get gcc(1)'s idea of the target architecture, distribution and os.
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# The following variables are set:
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# $ar_gcc_arch = Target Architecture (i586, XF86_64, etc)
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# $ar_gcc_distro = Target Distribution (suse, slackware, etc)
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# $ar_gcc_os = Target Operating System (linux, solaris, etc)
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#
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AC_DEFUN([AR_GCC_TARGET],[AC_REQUIRE([AC_PROG_CC])]
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[
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AC_MSG_CHECKING(target architecture)
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@ -39,16 +36,16 @@ AC_DEFUN([AR_GCC_TARGET],[AC_REQUIRE([AC_PROG_CC])]
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]
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)
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dnl AR_GET_DISTRO()
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dnl
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dnl Try to determine the name and version of the distribution running
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dnl on the host machine, based on entries in '/etc/'.
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dnl The following variables are set:
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dnl $ar_distro_name = Distribution Name (SuSE, Debian, etc)
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dnl $ar_distro_version = Distribution Version (10.3, 3.1, etc)
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dnl $ar_distro_major = Distribution Version Major Number (10, 3, etc)
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dnl $ar_distro_minor = Distribution Version Minor Number (3, 1, etc)
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dnl
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# AR_GET_DISTRO()
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#
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# Try to determine the name and version of the distribution running
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# on the host machine, based on entries in '/etc/'.
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# The following variables are set:
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# $ar_distro_name = Distribution Name (SuSE, Debian, etc)
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# $ar_distro_version = Distribution Version (10.3, 3.1, etc)
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# $ar_distro_major = Distribution Version Major Number (10, 3, etc)
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# $ar_distro_minor = Distribution Version Minor Number (3, 1, etc)
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#
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AC_DEFUN([AR_GET_DISTRO],[]
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[
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AC_MSG_CHECKING(distribution)
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@ -59,3 +56,105 @@ AC_DEFUN([AR_GET_DISTRO],[]
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AC_MSG_RESULT([$ar_distro_name $ar_distro_version])
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]
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)
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# ===========================================================================
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# https://www.gnu.org/software/autoconf-archive/ax_count_cpus.html
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# ===========================================================================
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#
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# SYNOPSIS
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#
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# AX_COUNT_CPUS([ACTION-IF-DETECTED],[ACTION-IF-NOT-DETECTED])
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#
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# DESCRIPTION
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#
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# Attempt to count the number of logical processor cores (including
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# virtual and HT cores) currently available to use on the machine and
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# place detected value in CPU_COUNT variable.
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#
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# On successful detection, ACTION-IF-DETECTED is executed if present. If
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# the detection fails, then ACTION-IF-NOT-DETECTED is triggered. The
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# default ACTION-IF-NOT-DETECTED is to set CPU_COUNT to 1.
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#
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# LICENSE
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#
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# Copyright (c) 2014,2016 Karlson2k (Evgeny Grin) <k2k@narod.ru>
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# Copyright (c) 2012 Brian Aker <brian@tangent.org>
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# Copyright (c) 2008 Michael Paul Bailey <jinxidoru@byu.net>
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# Copyright (c) 2008 Christophe Tournayre <turn3r@users.sourceforge.net>
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#
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# Copying and distribution of this file, with or without modification, are
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# permitted in any medium without royalty provided the copyright notice
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# and this notice are preserved. This file is offered as-is, without any
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# warranty.
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##serial 22
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AC_DEFUN([AX_COUNT_CPUS],[dnl
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AC_REQUIRE([AC_CANONICAL_HOST])dnl
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AC_REQUIRE([AC_PROG_EGREP])dnl
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AC_MSG_CHECKING([the number of available CPUs])
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CPU_COUNT="0"
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# Try generic methods
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# 'getconf' is POSIX utility, but '_NPROCESSORS_ONLN' and
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# 'NPROCESSORS_ONLN' are platform-specific
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command -v getconf >/dev/null 2>&1 && \
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CPU_COUNT=`getconf _NPROCESSORS_ONLN 2>/dev/null || getconf NPROCESSORS_ONLN 2>/dev/null` || CPU_COUNT="0"
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AS_IF([[test "$CPU_COUNT" -gt "0" 2>/dev/null || ! command -v nproc >/dev/null 2>&1]],[[: # empty]],[dnl
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# 'nproc' is part of GNU Coreutils and is widely available
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CPU_COUNT=`OMP_NUM_THREADS='' nproc 2>/dev/null` || CPU_COUNT=`nproc 2>/dev/null` || CPU_COUNT="0"
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])dnl
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AS_IF([[test "$CPU_COUNT" -gt "0" 2>/dev/null]],[[: # empty]],[dnl
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# Try platform-specific preferred methods
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AS_CASE([[$host_os]],dnl
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[[*linux*]],[[CPU_COUNT=`lscpu -p 2>/dev/null | $EGREP -e '^@<:@0-9@:>@+,' -c` || CPU_COUNT="0"]],dnl
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[[*darwin*]],[[CPU_COUNT=`sysctl -n hw.logicalcpu 2>/dev/null` || CPU_COUNT="0"]],dnl
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[[freebsd*]],[[command -v sysctl >/dev/null 2>&1 && CPU_COUNT=`sysctl -n kern.smp.cpus 2>/dev/null` || CPU_COUNT="0"]],dnl
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[[netbsd*]], [[command -v sysctl >/dev/null 2>&1 && CPU_COUNT=`sysctl -n hw.ncpuonline 2>/dev/null` || CPU_COUNT="0"]],dnl
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[[solaris*]],[[command -v psrinfo >/dev/null 2>&1 && CPU_COUNT=`psrinfo 2>/dev/null | $EGREP -e '^@<:@0-9@:>@.*on-line' -c 2>/dev/null` || CPU_COUNT="0"]],dnl
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[[mingw*]],[[CPU_COUNT=`ls -qpU1 /proc/registry/HKEY_LOCAL_MACHINE/HARDWARE/DESCRIPTION/System/CentralProcessor/ 2>/dev/null | $EGREP -e '^@<:@0-9@:>@+/' -c` || CPU_COUNT="0"]],dnl
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[[msys*]],[[CPU_COUNT=`ls -qpU1 /proc/registry/HKEY_LOCAL_MACHINE/HARDWARE/DESCRIPTION/System/CentralProcessor/ 2>/dev/null | $EGREP -e '^@<:@0-9@:>@+/' -c` || CPU_COUNT="0"]],dnl
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[[cygwin*]],[[CPU_COUNT=`ls -qpU1 /proc/registry/HKEY_LOCAL_MACHINE/HARDWARE/DESCRIPTION/System/CentralProcessor/ 2>/dev/null | $EGREP -e '^@<:@0-9@:>@+/' -c` || CPU_COUNT="0"]]dnl
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)dnl
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])dnl
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AS_IF([[test "$CPU_COUNT" -gt "0" 2>/dev/null || ! command -v sysctl >/dev/null 2>&1]],[[: # empty]],[dnl
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# Try less preferred generic method
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# 'hw.ncpu' exist on many platforms, but not on GNU/Linux
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CPU_COUNT=`sysctl -n hw.ncpu 2>/dev/null` || CPU_COUNT="0"
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])dnl
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AS_IF([[test "$CPU_COUNT" -gt "0" 2>/dev/null]],[[: # empty]],[dnl
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# Try platform-specific fallback methods
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# They can be less accurate and slower then preferred methods
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AS_CASE([[$host_os]],dnl
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[[*linux*]],[[CPU_COUNT=`$EGREP -e '^processor' -c /proc/cpuinfo 2>/dev/null` || CPU_COUNT="0"]],dnl
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[[*darwin*]],[[CPU_COUNT=`system_profiler SPHardwareDataType 2>/dev/null | $EGREP -i -e 'number of cores:'|cut -d : -f 2 -s|tr -d ' '` || CPU_COUNT="0"]],dnl
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[[freebsd*]],[[CPU_COUNT=`dmesg 2>/dev/null| $EGREP -e '^cpu@<:@0-9@:>@+: '|sort -u|$EGREP -e '^' -c` || CPU_COUNT="0"]],dnl
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[[netbsd*]], [[CPU_COUNT=`command -v cpuctl >/dev/null 2>&1 && cpuctl list 2>/dev/null| $EGREP -e '^@<:@0-9@:>@+ .* online ' -c` || \
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CPU_COUNT=`dmesg 2>/dev/null| $EGREP -e '^cpu@<:@0-9@:>@+ at'|sort -u|$EGREP -e '^' -c` || CPU_COUNT="0"]],dnl
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[[solaris*]],[[command -v kstat >/dev/null 2>&1 && CPU_COUNT=`kstat -m cpu_info -s state -p 2>/dev/null | $EGREP -c -e 'on-line'` || \
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CPU_COUNT=`kstat -m cpu_info 2>/dev/null | $EGREP -c -e 'module: cpu_info'` || CPU_COUNT="0"]],dnl
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[[mingw*]],[AS_IF([[CPU_COUNT=`reg query 'HKLM\\Hardware\\Description\\System\\CentralProcessor' 2>/dev/null | $EGREP -e '\\\\@<:@0-9@:>@+$' -c`]],dnl
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[[: # empty]],[[test "$NUMBER_OF_PROCESSORS" -gt "0" 2>/dev/null && CPU_COUNT="$NUMBER_OF_PROCESSORS"]])],dnl
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[[msys*]],[[test "$NUMBER_OF_PROCESSORS" -gt "0" 2>/dev/null && CPU_COUNT="$NUMBER_OF_PROCESSORS"]],dnl
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[[cygwin*]],[[test "$NUMBER_OF_PROCESSORS" -gt "0" 2>/dev/null && CPU_COUNT="$NUMBER_OF_PROCESSORS"]]dnl
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)dnl
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])dnl
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AS_IF([[test "x$CPU_COUNT" != "x0" && test "$CPU_COUNT" -gt 0 2>/dev/null]],[dnl
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AC_MSG_RESULT([[$CPU_COUNT]])
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m4_ifvaln([$1],[$1],)dnl
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],[dnl
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m4_ifval([$2],[dnl
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AS_UNSET([[CPU_COUNT]])
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AC_MSG_RESULT([[unable to detect]])
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$2
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], [dnl
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CPU_COUNT="1"
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AC_MSG_RESULT([[unable to detect (assuming 1)]])
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])dnl
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])dnl
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])dnl
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14
configure.ac
14
configure.ac
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AC_SUBST(RD_LIB_PATH,lib)
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fi
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#
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# Determine number of available CPU cores for building packages
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#
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AX_COUNT_CPUS([],[])
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if test $CPU_COUNT -lt 2 ; then
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AC_SUBST(CPUS_AVAIL,1)
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else
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if test $CPU_COUNT -gt 16 ; then
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AC_SUBST(CPUS_AVAIL,16)
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else
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AC_SUBST(CPUS_AVAIL,$(($CPU_COUNT-1)))
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fi
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fi
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#
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# Determine Distro
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#
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%build
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export PYTHON=/usr/bin/python3.6
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%configure --libexecdir=@libexecdir@ --sysconfdir=@sysconfdir@ @RDXPORTDEBUG@
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make -j 10
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make -j @CPUS_AVAIL@
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%install
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