mirror of
https://github.com/qbittorrent/qBittorrent.git
synced 2024-12-21 08:09:35 +08:00
428cb9c986
Fix building on i686 fails with wrong multilib library path #7845 and rebregenerate ./configure
302 lines
13 KiB
Plaintext
302 lines
13 KiB
Plaintext
# ===========================================================================
|
|
# https://www.gnu.org/software/autoconf-archive/ax_boost_base.html
|
|
# ===========================================================================
|
|
#
|
|
# SYNOPSIS
|
|
#
|
|
# AX_BOOST_BASE([MINIMUM-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
|
|
#
|
|
# DESCRIPTION
|
|
#
|
|
# Test for the Boost C++ libraries of a particular version (or newer)
|
|
#
|
|
# If no path to the installed boost library is given the macro searchs
|
|
# under /usr, /usr/local, /opt and /opt/local and evaluates the
|
|
# $BOOST_ROOT environment variable. Further documentation is available at
|
|
# <http://randspringer.de/boost/index.html>.
|
|
#
|
|
# This macro calls:
|
|
#
|
|
# AC_SUBST(BOOST_CPPFLAGS) / AC_SUBST(BOOST_LDFLAGS)
|
|
#
|
|
# And sets:
|
|
#
|
|
# HAVE_BOOST
|
|
#
|
|
# LICENSE
|
|
#
|
|
# Copyright (c) 2008 Thomas Porschberg <thomas@randspringer.de>
|
|
# Copyright (c) 2009 Peter Adolphs
|
|
#
|
|
# Copying and distribution of this file, with or without modification, are
|
|
# permitted in any medium without royalty provided the copyright notice
|
|
# and this notice are preserved. This file is offered as-is, without any
|
|
# warranty.
|
|
|
|
#serial 42
|
|
|
|
# example boost program (need to pass version)
|
|
m4_define([_AX_BOOST_BASE_PROGRAM],
|
|
[AC_LANG_PROGRAM([[
|
|
#include <boost/version.hpp>
|
|
]],[[
|
|
(void) ((void)sizeof(char[1 - 2*!!((BOOST_VERSION) < ($1))]));
|
|
]])])
|
|
|
|
AC_DEFUN([AX_BOOST_BASE],
|
|
[
|
|
AC_ARG_WITH([boost],
|
|
[AS_HELP_STRING([--with-boost@<:@=ARG@:>@],
|
|
[use Boost library from a standard location (ARG=yes),
|
|
from the specified location (ARG=<path>),
|
|
or disable it (ARG=no)
|
|
@<:@ARG=yes@:>@ ])],
|
|
[
|
|
AS_CASE([$withval],
|
|
[no],[want_boost="no";_AX_BOOST_BASE_boost_path=""],
|
|
[yes],[want_boost="yes";_AX_BOOST_BASE_boost_path=""],
|
|
[want_boost="yes";_AX_BOOST_BASE_boost_path="$withval"])
|
|
],
|
|
[want_boost="yes"])
|
|
|
|
|
|
AC_ARG_WITH([boost-libdir],
|
|
[AS_HELP_STRING([--with-boost-libdir=LIB_DIR],
|
|
[Force given directory for boost libraries.
|
|
Note that this will override library path detection,
|
|
so use this parameter only if default library detection fails
|
|
and you know exactly where your boost libraries are located.])],
|
|
[
|
|
AS_IF([test -d "$withval"],
|
|
[_AX_BOOST_BASE_boost_lib_path="$withval"],
|
|
[AC_MSG_ERROR([--with-boost-libdir expected directory name])])
|
|
],
|
|
[_AX_BOOST_BASE_boost_lib_path=""])
|
|
|
|
BOOST_LDFLAGS=""
|
|
BOOST_CPPFLAGS=""
|
|
AS_IF([test "x$want_boost" = "xyes"],
|
|
[_AX_BOOST_BASE_RUNDETECT([$1],[$2],[$3])])
|
|
AC_SUBST(BOOST_CPPFLAGS)
|
|
AC_SUBST(BOOST_LDFLAGS)
|
|
])
|
|
|
|
|
|
# convert a version string in $2 to numeric and affect to polymorphic var $1
|
|
AC_DEFUN([_AX_BOOST_BASE_TONUMERICVERSION],[
|
|
AS_IF([test "x$2" = "x"],[_AX_BOOST_BASE_TONUMERICVERSION_req="1.20.0"],[_AX_BOOST_BASE_TONUMERICVERSION_req="$2"])
|
|
_AX_BOOST_BASE_TONUMERICVERSION_req_shorten=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req : '\([[0-9]]*\.[[0-9]]*\)'`
|
|
_AX_BOOST_BASE_TONUMERICVERSION_req_major=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req : '\([[0-9]]*\)'`
|
|
AS_IF([test "x$_AX_BOOST_BASE_TONUMERICVERSION_req_major" = "x"],
|
|
[AC_MSG_ERROR([You should at least specify libboost major version])])
|
|
_AX_BOOST_BASE_TONUMERICVERSION_req_minor=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req : '[[0-9]]*\.\([[0-9]]*\)'`
|
|
AS_IF([test "x$_AX_BOOST_BASE_TONUMERICVERSION_req_minor" = "x"],
|
|
[_AX_BOOST_BASE_TONUMERICVERSION_req_minor="0"])
|
|
_AX_BOOST_BASE_TONUMERICVERSION_req_sub_minor=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'`
|
|
AS_IF([test "X$_AX_BOOST_BASE_TONUMERICVERSION_req_sub_minor" = "X"],
|
|
[_AX_BOOST_BASE_TONUMERICVERSION_req_sub_minor="0"])
|
|
_AX_BOOST_BASE_TONUMERICVERSION_RET=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req_major \* 100000 \+ $_AX_BOOST_BASE_TONUMERICVERSION_req_minor \* 100 \+ $_AX_BOOST_BASE_TONUMERICVERSION_req_sub_minor`
|
|
AS_VAR_SET($1,$_AX_BOOST_BASE_TONUMERICVERSION_RET)
|
|
])
|
|
|
|
dnl Run the detection of boost should be run only if $want_boost
|
|
AC_DEFUN([_AX_BOOST_BASE_RUNDETECT],[
|
|
_AX_BOOST_BASE_TONUMERICVERSION(WANT_BOOST_VERSION,[$1])
|
|
succeeded=no
|
|
|
|
|
|
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
dnl On 64-bit systems check for system libraries in both lib64 and lib.
|
|
dnl The former is specified by FHS, but e.g. Debian does not adhere to
|
|
dnl this (as it rises problems for generic multi-arch support).
|
|
dnl The last entry in the list is chosen by default when no libraries
|
|
dnl are found, e.g. when only header-only libraries are installed!
|
|
AS_CASE([${host_cpu}],
|
|
[x86_64],[libsubdirs="lib64 libx32 lib lib64"],
|
|
[ppc64|s390x|sparc64|aarch64|ppc64le],[libsubdirs="lib64 lib lib64"],
|
|
[libsubdirs="lib"]
|
|
)
|
|
|
|
dnl allow for real multi-arch paths e.g. /usr/lib/x86_64-linux-gnu. Give
|
|
dnl them priority over the other paths since, if libs are found there, they
|
|
dnl are almost assuredly the ones desired.
|
|
AS_CASE([${host_cpu}],
|
|
[i?86],[multiarch_libsubdir="lib/i386-${host_os}"],
|
|
[multiarch_libsubdir="lib/${host_cpu}-${host_os}"]
|
|
)
|
|
|
|
dnl first we check the system location for boost libraries
|
|
dnl this location ist chosen if boost libraries are installed with the --layout=system option
|
|
dnl or if you install boost with RPM
|
|
AS_IF([test "x$_AX_BOOST_BASE_boost_path" != "x"],[
|
|
AC_MSG_CHECKING([for boostlib >= $1 ($WANT_BOOST_VERSION) includes in "$_AX_BOOST_BASE_boost_path/include"])
|
|
AS_IF([test -d "$_AX_BOOST_BASE_boost_path/include" && test -r "$_AX_BOOST_BASE_boost_path/include"],[
|
|
AC_MSG_RESULT([yes])
|
|
BOOST_CPPFLAGS="-I$_AX_BOOST_BASE_boost_path/include"
|
|
for _AX_BOOST_BASE_boost_path_tmp in $multiarch_libsubdir $libsubdirs; do
|
|
AC_MSG_CHECKING([for boostlib >= $1 ($WANT_BOOST_VERSION) lib path in "$_AX_BOOST_BASE_boost_path/$_AX_BOOST_BASE_boost_path_tmp"])
|
|
AS_IF([test -d "$_AX_BOOST_BASE_boost_path/$_AX_BOOST_BASE_boost_path_tmp" && test -r "$_AX_BOOST_BASE_boost_path/$_AX_BOOST_BASE_boost_path_tmp" ],[
|
|
AC_MSG_RESULT([yes])
|
|
BOOST_LDFLAGS="-L$_AX_BOOST_BASE_boost_path/$_AX_BOOST_BASE_boost_path_tmp";
|
|
break;
|
|
],
|
|
[AC_MSG_RESULT([no])])
|
|
done],[
|
|
AC_MSG_RESULT([no])])
|
|
],[
|
|
if test X"$cross_compiling" = Xyes; then
|
|
search_libsubdirs=$multiarch_libsubdir
|
|
else
|
|
search_libsubdirs="$multiarch_libsubdir $libsubdirs"
|
|
fi
|
|
for _AX_BOOST_BASE_boost_path_tmp in /usr /usr/local /opt /opt/local ; do
|
|
if test -d "$_AX_BOOST_BASE_boost_path_tmp/include/boost" && test -r "$_AX_BOOST_BASE_boost_path_tmp/include/boost" ; then
|
|
for libsubdir in $search_libsubdirs ; do
|
|
if ls "$_AX_BOOST_BASE_boost_path_tmp/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi
|
|
done
|
|
BOOST_LDFLAGS="-L$_AX_BOOST_BASE_boost_path_tmp/$libsubdir"
|
|
BOOST_CPPFLAGS="-I$_AX_BOOST_BASE_boost_path_tmp/include"
|
|
break;
|
|
fi
|
|
done
|
|
])
|
|
|
|
dnl overwrite ld flags if we have required special directory with
|
|
dnl --with-boost-libdir parameter
|
|
AS_IF([test "x$_AX_BOOST_BASE_boost_lib_path" != "x"],
|
|
[BOOST_LDFLAGS="-L$_AX_BOOST_BASE_boost_lib_path"])
|
|
|
|
AC_MSG_CHECKING([for boostlib >= $1 ($WANT_BOOST_VERSION)])
|
|
CPPFLAGS_SAVED="$CPPFLAGS"
|
|
CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
|
|
export CPPFLAGS
|
|
|
|
LDFLAGS_SAVED="$LDFLAGS"
|
|
LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
|
|
export LDFLAGS
|
|
|
|
AC_REQUIRE([AC_PROG_CXX])
|
|
AC_LANG_PUSH(C++)
|
|
AC_COMPILE_IFELSE([_AX_BOOST_BASE_PROGRAM($WANT_BOOST_VERSION)],[
|
|
AC_MSG_RESULT(yes)
|
|
succeeded=yes
|
|
found_system=yes
|
|
],[
|
|
])
|
|
AC_LANG_POP([C++])
|
|
|
|
|
|
|
|
dnl if we found no boost with system layout we search for boost libraries
|
|
dnl built and installed without the --layout=system option or for a staged(not installed) version
|
|
if test "x$succeeded" != "xyes" ; then
|
|
CPPFLAGS="$CPPFLAGS_SAVED"
|
|
LDFLAGS="$LDFLAGS_SAVED"
|
|
BOOST_CPPFLAGS=
|
|
if test -z "$_AX_BOOST_BASE_boost_lib_path" ; then
|
|
BOOST_LDFLAGS=
|
|
fi
|
|
_version=0
|
|
if test -n "$_AX_BOOST_BASE_boost_path" ; then
|
|
if test -d "$_AX_BOOST_BASE_boost_path" && test -r "$_AX_BOOST_BASE_boost_path"; then
|
|
for i in `ls -d $_AX_BOOST_BASE_boost_path/include/boost-* 2>/dev/null`; do
|
|
_version_tmp=`echo $i | sed "s#$_AX_BOOST_BASE_boost_path##" | sed 's/\/include\/boost-//' | sed 's/_/./'`
|
|
V_CHECK=`expr $_version_tmp \> $_version`
|
|
if test "x$V_CHECK" = "x1" ; then
|
|
_version=$_version_tmp
|
|
fi
|
|
VERSION_UNDERSCORE=`echo $_version | sed 's/\./_/'`
|
|
BOOST_CPPFLAGS="-I$_AX_BOOST_BASE_boost_path/include/boost-$VERSION_UNDERSCORE"
|
|
done
|
|
dnl if nothing found search for layout used in Windows distributions
|
|
if test -z "$BOOST_CPPFLAGS"; then
|
|
if test -d "$_AX_BOOST_BASE_boost_path/boost" && test -r "$_AX_BOOST_BASE_boost_path/boost"; then
|
|
BOOST_CPPFLAGS="-I$_AX_BOOST_BASE_boost_path"
|
|
fi
|
|
fi
|
|
dnl if we found something and BOOST_LDFLAGS was unset before
|
|
dnl (because "$_AX_BOOST_BASE_boost_lib_path" = ""), set it here.
|
|
if test -n "$BOOST_CPPFLAGS" && test -z "$BOOST_LDFLAGS"; then
|
|
for libsubdir in $libsubdirs ; do
|
|
if ls "$_AX_BOOST_BASE_boost_path/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi
|
|
done
|
|
BOOST_LDFLAGS="-L$_AX_BOOST_BASE_boost_path/$libsubdir"
|
|
fi
|
|
fi
|
|
else
|
|
if test "x$cross_compiling" != "xyes" ; then
|
|
for _AX_BOOST_BASE_boost_path in /usr /usr/local /opt /opt/local ; do
|
|
if test -d "$_AX_BOOST_BASE_boost_path" && test -r "$_AX_BOOST_BASE_boost_path" ; then
|
|
for i in `ls -d $_AX_BOOST_BASE_boost_path/include/boost-* 2>/dev/null`; do
|
|
_version_tmp=`echo $i | sed "s#$_AX_BOOST_BASE_boost_path##" | sed 's/\/include\/boost-//' | sed 's/_/./'`
|
|
V_CHECK=`expr $_version_tmp \> $_version`
|
|
if test "x$V_CHECK" = "x1" ; then
|
|
_version=$_version_tmp
|
|
best_path=$_AX_BOOST_BASE_boost_path
|
|
fi
|
|
done
|
|
fi
|
|
done
|
|
|
|
VERSION_UNDERSCORE=`echo $_version | sed 's/\./_/'`
|
|
BOOST_CPPFLAGS="-I$best_path/include/boost-$VERSION_UNDERSCORE"
|
|
if test -z "$_AX_BOOST_BASE_boost_lib_path" ; then
|
|
for libsubdir in $libsubdirs ; do
|
|
if ls "$best_path/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi
|
|
done
|
|
BOOST_LDFLAGS="-L$best_path/$libsubdir"
|
|
fi
|
|
fi
|
|
|
|
if test -n "$BOOST_ROOT" ; then
|
|
for libsubdir in $libsubdirs ; do
|
|
if ls "$BOOST_ROOT/stage/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi
|
|
done
|
|
if test -d "$BOOST_ROOT" && test -r "$BOOST_ROOT" && test -d "$BOOST_ROOT/stage/$libsubdir" && test -r "$BOOST_ROOT/stage/$libsubdir"; then
|
|
version_dir=`expr //$BOOST_ROOT : '.*/\(.*\)'`
|
|
stage_version=`echo $version_dir | sed 's/boost_//' | sed 's/_/./g'`
|
|
stage_version_shorten=`expr $stage_version : '\([[0-9]]*\.[[0-9]]*\)'`
|
|
V_CHECK=`expr $stage_version_shorten \>\= $_version`
|
|
if test "x$V_CHECK" = "x1" && test -z "$_AX_BOOST_BASE_boost_lib_path" ; then
|
|
AC_MSG_NOTICE(We will use a staged boost library from $BOOST_ROOT)
|
|
BOOST_CPPFLAGS="-I$BOOST_ROOT"
|
|
BOOST_LDFLAGS="-L$BOOST_ROOT/stage/$libsubdir"
|
|
fi
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
|
|
export CPPFLAGS
|
|
LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
|
|
export LDFLAGS
|
|
|
|
AC_LANG_PUSH(C++)
|
|
AC_COMPILE_IFELSE([_AX_BOOST_BASE_PROGRAM($WANT_BOOST_VERSION)],[
|
|
AC_MSG_RESULT(yes)
|
|
succeeded=yes
|
|
found_system=yes
|
|
],[
|
|
])
|
|
AC_LANG_POP([C++])
|
|
fi
|
|
|
|
if test "x$succeeded" != "xyes" ; then
|
|
if test "x$_version" = "x0" ; then
|
|
AC_MSG_NOTICE([[We could not detect the boost libraries (version $1 or higher). If you have a staged boost library (still not installed) please specify \$BOOST_ROOT in your environment and do not give a PATH to --with-boost option. If you are sure you have boost installed, then check your version number looking in <boost/version.hpp>. See http://randspringer.de/boost for more documentation.]])
|
|
else
|
|
AC_MSG_NOTICE([Your boost libraries seems to old (version $_version).])
|
|
fi
|
|
# execute ACTION-IF-NOT-FOUND (if present):
|
|
ifelse([$3], , :, [$3])
|
|
else
|
|
AC_DEFINE(HAVE_BOOST,,[define if the Boost library is available])
|
|
# execute ACTION-IF-FOUND (if present):
|
|
ifelse([$2], , :, [$2])
|
|
fi
|
|
|
|
CPPFLAGS="$CPPFLAGS_SAVED"
|
|
LDFLAGS="$LDFLAGS_SAVED"
|
|
|
|
])
|