253 lines
7.3 KiB
Plaintext
253 lines
7.3 KiB
Plaintext
# This file is part of GCC.
|
|
#
|
|
# GCC 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 3, or (at your option) any later
|
|
# version.
|
|
#
|
|
# GCC 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 GCC; see the file COPYING3. If not see
|
|
# <http://www.gnu.org/licenses/>.
|
|
#
|
|
# Contributed by Andreas Simbuerger <simbuerg@fim.uni-passau.de>
|
|
|
|
# CLOOG_INIT_FLAGS ()
|
|
# -------------------------
|
|
# Provide configure switches for CLooG support.
|
|
# Initialize clooglibs/clooginc according to the user input.
|
|
AC_DEFUN([CLOOG_INIT_FLAGS],
|
|
[
|
|
AC_ARG_WITH(cloog,
|
|
[AS_HELP_STRING(
|
|
[--with-cloog=PATH],
|
|
[Specify prefix directory for the installed CLooG-PPL package.
|
|
Equivalent to --with-cloog-include=PATH/include
|
|
plus --with-cloog-lib=PATH/lib])])
|
|
AC_ARG_WITH(cloog_include,
|
|
[AS_HELP_STRING(
|
|
[--with-cloog-include=PATH],
|
|
[Specify directory for installed CLooG include files])])
|
|
AC_ARG_WITH(cloog_lib,
|
|
[AS_HELP_STRING(
|
|
[--with-cloog-lib=PATH],
|
|
[Specify the directory for the installed CLooG library])])
|
|
|
|
AC_ARG_ENABLE(cloog-version-check,
|
|
[AS_HELP_STRING(
|
|
[--disable-cloog-version-check],
|
|
[disable check for CLooG version])],
|
|
ENABLE_CLOOG_CHECK=$enableval,
|
|
ENABLE_CLOOG_CHECK=yes)
|
|
|
|
# Initialize clooglibs and clooginc.
|
|
case $with_cloog in
|
|
no)
|
|
clooglibs=
|
|
clooginc=
|
|
;;
|
|
"" | yes)
|
|
;;
|
|
*)
|
|
clooglibs="-L$with_cloog/lib"
|
|
clooginc="-I$with_cloog/include"
|
|
;;
|
|
esac
|
|
if test "x${with_cloog_include}" != x ; then
|
|
clooginc="-I$with_cloog_include"
|
|
fi
|
|
if test "x${with_cloog_lib}" != x; then
|
|
clooglibs="-L$with_cloog_lib"
|
|
fi
|
|
|
|
dnl Flags needed for CLOOG
|
|
AC_SUBST(clooglibs)
|
|
AC_SUBST(clooginc)
|
|
]
|
|
)
|
|
|
|
# CLOOG_REQUESTED (ACTION-IF-REQUESTED, ACTION-IF-NOT)
|
|
# ----------------------------------------------------
|
|
# Provide actions for failed CLooG detection.
|
|
AC_DEFUN([CLOOG_REQUESTED],
|
|
[
|
|
AC_REQUIRE([CLOOG_INIT_FLAGS])
|
|
|
|
if test "x${with_cloog}" != x \
|
|
|| test "x${with_cloog_include}" != x \
|
|
|| test "x${with_cloog_lib}" != x ; then
|
|
$1
|
|
else
|
|
$2
|
|
fi
|
|
]
|
|
)
|
|
|
|
# _CLOOG_ORG_PROG ()
|
|
# ------------------
|
|
# Helper for detecting CLooG.org's backend.
|
|
m4_define([_CLOOG_ORG_PROG],[AC_LANG_PROGRAM(
|
|
[#include <cloog/cloog.h>],
|
|
[cloog_version ()])])
|
|
|
|
# _CLOOG_PPL_LEGACY_PROG ()
|
|
# -------------------------
|
|
# Helper for detecting CLooG-Legacy (CLooG-PPL).
|
|
m4_define([_CLOOG_PPL_LEGACY_PROG], [AC_LANG_PROGRAM(
|
|
[#include <cloog/cloog.h>],
|
|
[ppl_version_major ()])])
|
|
|
|
# CLOOG_FIND_FLAGS ()
|
|
# ------------------
|
|
# Detect the used CLooG-backend and set clooginc/clooglibs/cloog_org.
|
|
# Preference: CLooG-PPL (Legacy) > CLooG-ISL > CLooG-PPL
|
|
AC_DEFUN([CLOOG_FIND_FLAGS],
|
|
[
|
|
AC_REQUIRE([CLOOG_INIT_FLAGS])
|
|
|
|
_cloog_saved_CFLAGS=$CFLAGS
|
|
_cloog_saved_CPPFLAGS=$CPPFLAGS
|
|
_cloog_saved_LDFLAGS=$LDFLAGS
|
|
_cloog_saved_LIBS=$LIBS
|
|
|
|
_clooglegacyinc="-DCLOOG_PPL_BACKEND"
|
|
_cloogorginc="-DCLOOG_INT_GMP -DCLOOG_ORG"
|
|
|
|
dnl clooglibs & clooginc may have been initialized by CLOOG_INIT_FLAGS.
|
|
CFLAGS="${CFLAGS} ${clooginc} ${pplinc} ${gmpinc}"
|
|
CPPFLAGS="${CPPFLAGS} ${_clooglegacyinc} ${_cloogorginc}"
|
|
LDFLAGS="${LDFLAGS} ${clooglibs}"
|
|
|
|
AC_CACHE_CHECK([for installed CLooG],
|
|
[gcc_cv_cloog_type],
|
|
[LIBS="-lcloog ${_cloog_saved_LIBS}"
|
|
AC_LINK_IFELSE([_CLOOG_PPL_LEGACY_PROG],
|
|
[gcc_cv_cloog_type="PPL Legacy"],
|
|
[LIBS="-lcloog-isl -lisl ${_cloog_saved_LIBS}"
|
|
AC_LINK_IFELSE([_CLOOG_ORG_PROG],
|
|
[gcc_cv_cloog_type=ISL],
|
|
[LIBS="-lcloog-ppl ${_cloog_saved_LIBS}"
|
|
AC_LINK_IFELSE([_CLOOG_ORG_PROG],
|
|
[gcc_cv_cloog_type=PPL],
|
|
[gcc_cv_cloog_type=no])])])])
|
|
|
|
case $gcc_cv_cloog_type in
|
|
"PPL Legacy")
|
|
clooginc="${clooginc} ${_clooglegacyinc}"
|
|
clooglibs="${clooglibs} -lcloog"
|
|
cloog_org=no
|
|
;;
|
|
"ISL")
|
|
clooginc="${clooginc} ${_cloogorginc}"
|
|
clooglibs="${clooglibs} -lcloog-isl"
|
|
cloog_org=yes
|
|
;;
|
|
"PPL")
|
|
clooginc="${clooginc} ${_cloogorginc}"
|
|
clooglibs="${clooglibs} -lcloog-ppl"
|
|
cloog_org=yes
|
|
;;
|
|
*)
|
|
clooglibs=
|
|
clooginc=
|
|
cloog_org=
|
|
;;
|
|
esac
|
|
|
|
LIBS=$_cloog_saved_LIBS
|
|
CFLAGS=$_cloog_saved_CFLAGS
|
|
CPPFLAGS=$_cloog_saved_CPPFLAGS
|
|
LDFLAGS=$_cloog_saved_LDFLAGS
|
|
]
|
|
)
|
|
|
|
# _CLOOG_CHECK_CT_PROG(MAJOR, MINOR, REVISION)
|
|
# --------------------------------------------
|
|
# Helper for verifying CLooG's compile time version.
|
|
m4_define([_CLOOG_CHECK_CT_PROG],[AC_LANG_PROGRAM(
|
|
[#include "cloog/cloog.h"],
|
|
[#if CLOOG_VERSION_MAJOR != $1 \
|
|
|| CLOOG_VERSION_MINOR != $2 \
|
|
|| CLOOG_VERSION_REVISION < $3
|
|
choke me
|
|
#endif])])
|
|
|
|
# _CLOOG_CHECK_RT_PROG ()
|
|
# -----------------------
|
|
# Helper for verifying that CLooG's compile time version
|
|
# matches the run time version.
|
|
m4_define([_CLOOG_CHECK_RT_PROG],[AC_LANG_PROGRAM(
|
|
[#include "cloog/cloog.h"],
|
|
[if ((cloog_version_major () != CLOOG_VERSION_MAJOR)
|
|
&& (cloog_version_minor () != CLOOG_VERSION_MINOR)
|
|
&& (cloog_version_revision () != CLOOG_VERSION_REVISION))
|
|
{
|
|
return 1;
|
|
}])])
|
|
|
|
# CLOOG_CHECK_VERSION CLOOG_CHECK_VERSION (MAJOR, MINOR, REVISION)
|
|
# ----------------------------------------------------------------
|
|
# Test the found CLooG to be exact of version MAJOR.MINOR and at least
|
|
# REVISION.
|
|
# If we're using the old CLooG-PPL (Legacy), the old version check will
|
|
# be executed (Ignores the provided version information).
|
|
AC_DEFUN([CLOOG_CHECK_VERSION],
|
|
[
|
|
AC_REQUIRE([CLOOG_FIND_FLAGS])
|
|
|
|
if test "${ENABLE_CLOOG_CHECK}" = yes ; then
|
|
_cloog_saved_CFLAGS=$CFLAGS
|
|
_cloog_saved_LDFLAGS=$LDFLAGS
|
|
|
|
CFLAGS="${_cloog_saved_CFLAGS} ${clooginc} ${pplinc} ${gmpinc}"
|
|
LDFLAGS="${_cloog_saved_LDFLAGS} ${clooglibs}"
|
|
|
|
if test "${cloog_org}" = yes ; then
|
|
AC_CACHE_CHECK([for verison $1.$2.$3 of CLooG],
|
|
[gcc_cv_cloog_ct_0_14_0],
|
|
[AC_COMPILE_IFELSE([_CLOOG_CHECK_CT_PROG($1,$2,$3)],
|
|
[gcc_cv_cloog_ct_0_14_0=yes],
|
|
[gcc_cv_cloog_ct_0_14_0=no])])
|
|
elif test "${cloog_org}" = no ; then
|
|
AC_CACHE_CHECK([for version 0.15.5 (or later revision) of CLooG],
|
|
[gcc_cv_cloog_ct_0_15_5],
|
|
[AC_COMPILE_IFELSE([_CLOOG_CHECK_CT_PROG(0,15,5)],
|
|
[AC_COMPILE_IFELSE([_CLOOG_CHECK_CT_PROG(0,15,9)],
|
|
[gcc_cv_cloog_ct_0_15_5=yes],
|
|
[gcc_cv_cloog_ct_0_15_5="buggy but acceptable"])],
|
|
[gcc_cv_cloog_ct_0_15_5=no])])
|
|
fi
|
|
|
|
CFLAGS=$_cloog_saved_CFLAGS
|
|
LDFLAGS=$_cloog_saved_LDFLAGS
|
|
fi
|
|
]
|
|
)
|
|
|
|
# CLOOG_IF_FAILED (ACTION-IF-FAILED)
|
|
# ----------------------------------
|
|
# Executes ACTION-IF-FAILED, if GRAPHITE was requested and
|
|
# the checks failed.
|
|
AC_DEFUN([CLOOG_IF_FAILED],
|
|
[
|
|
CLOOG_REQUESTED([graphite_requested=yes], [graphite_requested=no])
|
|
|
|
if test "${gcc_cv_cloog_ct_0_14_0}" = no \
|
|
|| test "${gcc_cv_cloog_rt_0_14_0}" = no \
|
|
|| test "${gcc_cv_cloog_ct_0_15_5}" = no; then
|
|
clooglibs=
|
|
clooginc=
|
|
fi
|
|
|
|
if test "${graphite_requested}" = yes \
|
|
&& test "x${clooglibs}" = x \
|
|
&& test "x${clooginc}" = x ; then
|
|
$1
|
|
fi
|
|
]
|
|
)
|