198 lines
6.0 KiB
Plaintext
198 lines
6.0 KiB
Plaintext
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#
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# Copyright (C) 2014 - 2018 Intel Corporation.
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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# 1. Redistributions of source code must retain the above copyright notice(s),
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# this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright notice(s),
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# this list of conditions and the following disclaimer in the documentation
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# and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) ``AS IS'' AND ANY EXPRESS
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# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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# EVENT SHALL THE COPYRIGHT HOLDER(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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# -*- Autoconf -*-
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# Process this file with autoconf to produce a configure script.
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AC_PREREQ([2.64])
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AC_INIT([memkind],m4_esyscmd([tr -d '\n' < VERSION]))
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AC_CONFIG_HEADERS([config.h])
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AC_CONFIG_SRCDIR([memkind.spec.mk])
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AM_INIT_AUTOMAKE([-Wall -Werror foreign 1.11 silent-rules subdir-objects parallel-tests tar-pax])
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AM_SILENT_RULES([yes])
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# Checks for programs and libraries.
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AM_PROG_AR
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AC_PROG_CXX
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AC_PROG_CC
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AC_OPENMP
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AC_CHECK_LIB(numa, numa_available, [], [AC_MSG_ERROR([libnuma is required dependency])])
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AX_PTHREAD([LIBS="$PTHREAD_LIBS $LIBS" CFLAGS="$CFLAGS $PTHREAD_CFLAGS" CC="$PTHREAD_CC"],
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[AC_MSG_ERROR([pthreads are required dependency])])
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AM_PROG_CC_C_O
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#============================tls===============================================
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# Check for tls_model attribute support
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SAVED_CFLAGS="${CFLAGS}"
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CFLAGS="$CFLAGS -Werror"
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AC_MSG_CHECKING([for tls_model attribute support])
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AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
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[[
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static __thread int __attribute__((tls_model("local-dynamic"))) x;
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]],
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[[
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x = 1234;
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]])],
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[AC_MSG_RESULT([yes])
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tls_model="1"],
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[AC_MSG_RESULT([no])
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tls_model="0"])
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CFLAGS="${SAVED_CFLAGS}"
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if test "x${tls_model}" = "x1" ; then
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AC_DEFINE([MEMKIND_TLS_MODEL],
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[__attribute__((tls_model("initial-exec")))], [TLS model attribute])
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else
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AC_DEFINE([MEMKIND_TLS_MODEL], [ ], [TLS model attribute])
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fi
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AC_ARG_ENABLE([tls],
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[AS_HELP_STRING([--enable-tls], [Enable thread-local storage (__thread keyword)])],
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[if test "x$enable_tls" = "xyes" ; then
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enable_tls="1"
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else
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enable_tls="0"
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fi
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],
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[enable_tls="0"]
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)
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if test "x${enable_tls}" = "x1" ; then
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AC_MSG_CHECKING([for TLS support])
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AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
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[[
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__thread int x;
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]], [[
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x = 1234;
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]])],
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AC_MSG_RESULT([yes]),
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AC_MSG_RESULT([no])
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enable_tls="0")
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fi
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if test "x${enable_tls}" = "x1" ; then
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AC_DEFINE([MEMKIND_TLS], [ ], [Enables TLS usage for mapping arenas to threads])
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fi
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AC_SUBST([enable_tls])
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#============================decorators========================================
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AC_ARG_ENABLE([decorators],
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[AS_HELP_STRING([--enable-decorators], [Enable decorators])],
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[if test "x$enable_decorators" = "xyes" ; then
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enable_decorators="1"
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else
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enable_decorators="0"
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fi
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],
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[enable_decorators="0"]
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)
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if test "x${enable_decorators}" = "x1" ; then
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AC_DEFINE([MEMKIND_DECORATION_ENABLED], [ ], [Enables decorators])
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fi
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AC_SUBST([enable_decorators])
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#============================debug=============================================
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AC_ARG_ENABLE([debug],
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[AS_HELP_STRING([--enable-debug], [Build debugging code and compile with -O0 -g])],
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[if test "x$enable_debug" = "xno" ; then
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enable_debug="0"
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else
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enable_debug="1"
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fi
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],
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[enable_debug="0"]
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)
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if test "x$enable_debug" = "x1" ; then
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AC_DEFINE([MEMKIND_DEBUG], [ ], [Enables code for debugging])
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CFLAGS="$CFLAGS -O0 -g"
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CXXFLAGS="$CXXFLAGS -O0 -g"
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fi
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AC_SUBST([enable_debug])
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#============================gcov==============================================
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AC_ARG_ENABLE([gcov],
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[AS_HELP_STRING([--enable-gcov], [Build code with gcov instructions])],
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[if test "x$enable_gcov" = "xno" ; then
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enable_gcov="0"
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else
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enable_gcov="1"
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fi
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],
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[enable_gcov="0"]
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)
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if test "x$enable_gcov" = "x1" ; then
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CFLAGS="$CFLAGS -O0 -fprofile-arcs -ftest-coverage"
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CXXFLAGS="$CXXFLAGS -O0 -fprofile-arcs -ftest-coverage"
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fi
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AC_SUBST([enable_gcov])
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#============================secure_flags======================================
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AC_ARG_ENABLE([secure],
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[AS_HELP_STRING([--enable-secure], [Build library with security enchantments])],
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[if test "x$enable_secure" = "xno" ; then
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enable_secure="0"
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else
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enable_secure="1"
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fi
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],
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[enable_secure="1"]
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)
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if test "x$enable_secure" = "x1" ; then
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CFLAGS="$CFLAGS -fstack-protector"
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LDFLAGS="$LDFLAGS -Wl,-z,relro,-z,now"
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if test "$CFLAGS" != "${CFLAGS%-O0*}" ; then # if CFLAGS contains -O0
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echo "WARNING: Could not apply FORTIFY_SOURCE=2 due to lack of optimization (-O0)"
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else
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CFLAGS="$CFLAGS -D_FORTIFY_SOURCE=2" #FORTITFY_SOURCE does not work with -O0 (ex. if enable_debug=1 or enable_gcov=1)
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fi
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fi
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AC_SUBST([enable_secure])
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#============================arena_limit=======================================
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arena_limit=256;
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AC_ARG_VAR(ARENA_LIMIT,
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[Upper bound for number of arenas per kind, if set to 0 then no limit]
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)
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if test "$ARENA_LIMIT" != "" ; then
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arena_limit=$ARENA_LIMIT;
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fi
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AC_DEFINE_UNQUOTED([ARENA_LIMIT_PER_KIND], $arena_limit, [Upper bound for number of arenas per kind])
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#============================cxx11=============================================
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AX_CXX_COMPILE_STDCXX_11([noext], [optional])
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AM_CONDITIONAL([HAVE_CXX11], [test "x$HAVE_CXX11" = x1])
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LT_PREREQ([2.2])
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LT_INIT
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AC_CONFIG_FILES([Makefile])
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AC_OUTPUT
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