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kumquat-buildroot/package/cc-tool/0002-boost-m4.patch
Jörg Krause 9c7182f30c package/cc-tool: fix gcc 5 issue 
The version of boost.m4 initially included in cc-tool has an issue
with gcc5 (one of its tests fails due to the first change described in [1]
"Preprocessor issues").

This was fixed upstream (boost.m4 project) in Nov 2014 [2].

We add the latest commit [3] of upstream boost.m4 plus a patch from github PR
[4] to add detection for gcc 5.1.

Fixes:
http://autobuild.buildroot.net/results/a4c/a4c057e0b1ab6a2ffd69b27f6f5a79f98eb040f6/

[1]
https://gcc.gnu.org/gcc-5/porting_to.html

[2]
32553aaf4d

[3]
d9ff75b6af

[4]
b879eb85f1

Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2015-07-28 23:08:46 +02:00

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The version of boost.m4 initially included in cc-tool has an issue
with gcc5 (one of its tests fails due to the first change described in [1]
"Preprocessor issues").
This was fixed upstream (boost.m4 project) in Nov 2014 [2].
We add the latest commit [3] of upstream boost.m4 plus a patch from github PR
[4] to add detection for gcc 5.1.
[1]
https://gcc.gnu.org/gcc-5/porting_to.html
[2]
https://github.com/tsuna/boost.m4/commit/32553aaf4d5090da19aa0ec33b936982c685009f
[3]
https://github.com/tsuna/boost.m4/commit/d9ff75b6af66360d76f46f469a26ab18e24e1030
[4]
https://github.com/rubenk/boost.m4/commit/b879eb85f112cf054643d2e7f9544c230299c0b2
Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
diff -purN cc-tool.original/m4/boost.m4 cc-tool/m4/boost.m4
--- cc-tool.original/m4/boost.m4 2015-07-28 15:43:25.458840000 +0200
+++ cc-tool/m4/boost.m4 2015-07-28 16:12:02.532791424 +0200
@@ -1,5 +1,5 @@
# boost.m4: Locate Boost headers and libraries for autoconf-based projects.
-# Copyright (C) 2007, 2008, 2009, 2010, 2011 Benoit Sigoure <tsuna@lrde.epita.fr>
+# Copyright (C) 2007-2011, 2014 Benoit Sigoure <tsuna@lrde.epita.fr>
#
# 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
@@ -22,7 +22,7 @@
# along with this program. If not, see <http://www.gnu.org/licenses/>.
m4_define([_BOOST_SERIAL], [m4_translit([
-# serial 16
+# serial 25
], [#
], [])])
@@ -59,7 +59,8 @@ m4_pattern_forbid([^_?(BOOST|Boost)_])
# It could be useful to turn this into a macro which extracts the
# value of any macro.
m4_define([_BOOST_SED_CPP],
-[AC_LANG_PREPROC_REQUIRE()dnl
+[AC_LANG_PUSH([C++])dnl
+AC_LANG_PREPROC_REQUIRE()dnl
AC_REQUIRE([AC_PROG_SED])dnl
AC_LANG_CONFTEST([AC_LANG_SOURCE([[$2]])])
AS_IF([dnl eval is necessary to expand ac_cpp.
@@ -71,13 +72,31 @@ dnl strip `\n' with backquotes, not the
dnl boost_cv_lib_version='1_37\r' for instance, which breaks
dnl everything else.
dnl Cannot use 'dnl' after [$4] because a trailing dnl may break AC_CACHE_CHECK
+dnl
+dnl Beware that GCC 5, when expanding macros, may embed # line directives
+dnl a within single line:
+dnl
+dnl # 1 "conftest.cc"
+dnl # 1 "<built-in>"
+dnl # 1 "<command-line>"
+dnl # 1 "conftest.cc"
+dnl # 1 "/opt/local/include/boost/version.hpp" 1 3
+dnl # 2 "conftest.cc" 2
+dnl boost-lib-version =
+dnl # 2 "conftest.cc" 3
+dnl "1_56"
+dnl
+dnl So get rid of the # lines, and glue the remaining ones together.
(eval "$ac_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD |
+ grep -v '#' |
tr -d '\r' |
+ tr -s '\n' ' ' |
$SED -n -e "$1" >conftest.i 2>&1],
[$3],
[$4])
rm -rf conftest*
-])# AC_EGREP_CPP
+AC_LANG_POP([C++])dnl
+])# _BOOST_SED_CPP
@@ -206,7 +225,7 @@ AC_LANG_POP([C++])dnl
AC_CACHE_CHECK([for Boost's header version],
[boost_cv_lib_version],
[m4_pattern_allow([^BOOST_LIB_VERSION$])dnl
- _BOOST_SED_CPP([/^boost-lib-version = /{s///;s/\"//g;p;q;}],
+ _BOOST_SED_CPP([[/^boost-lib-version = /{s///;s/[\" ]//g;p;q;}]],
[#include <boost/version.hpp>
boost-lib-version = BOOST_LIB_VERSION],
[boost_cv_lib_version=`cat conftest.i`])])
@@ -214,13 +233,14 @@ boost-lib-version = BOOST_LIB_VERSION],
boost_major_version=`echo "$boost_cv_lib_version" | sed 's/_//;s/_.*//'`
case $boost_major_version in #(
'' | *[[!0-9]]*)
- AC_MSG_ERROR([invalid value: boost_major_version=$boost_major_version])
+ AC_MSG_ERROR([invalid value: boost_major_version='$boost_major_version'])
;;
esac
fi
CPPFLAGS=$boost_save_CPPFLAGS
])# BOOST_REQUIRE
+
# BOOST_STATIC()
# --------------
# Add the "--enable-static-boost" configure argument. If this argument is given
@@ -232,6 +252,7 @@ AC_DEFUN([BOOST_STATIC],
[enable_static_boost=yes],
[enable_static_boost=no])])# BOOST_STATIC
+
# BOOST_FIND_HEADER([HEADER-NAME], [ACTION-IF-NOT-FOUND], [ACTION-IF-FOUND])
# --------------------------------------------------------------------------
# Wrapper around AC_CHECK_HEADER for Boost headers. Useful to check for
@@ -264,14 +285,16 @@ fi
])# BOOST_FIND_HEADER
-# BOOST_FIND_LIB([LIB-NAME], [PREFERRED-RT-OPT], [HEADER-NAME], [CXX-TEST],
-# [CXX-PROLOGUE])
-# -------------------------------------------------------------------------
-# Look for the Boost library LIB-NAME (e.g., LIB-NAME = `thread', for
-# libboost_thread). Check that HEADER-NAME works and check that
-# libboost_LIB-NAME can link with the code CXX-TEST. The optional argument
-# CXX-PROLOGUE can be used to include some C++ code before the `main'
-# function.
+# BOOST_FIND_LIBS([COMPONENT-NAME], [CANDIDATE-LIB-NAMES],
+# [PREFERRED-RT-OPT], [HEADER-NAME], [CXX-TEST],
+# [CXX-PROLOGUE])
+# --------------------------------------------------------------
+# Look for the Boost library COMPONENT-NAME (e.g., `thread', for
+# libboost_thread) under the possible CANDIDATE-LIB-NAMES (e.g.,
+# "thread_win32 thread"). Check that HEADER-NAME works and check that
+# libboost_LIB-NAME can link with the code CXX-TEST. The optional
+# argument CXX-PROLOGUE can be used to include some C++ code before
+# the `main' function.
#
# Invokes BOOST_FIND_HEADER([HEADER-NAME]) (see above).
#
@@ -285,7 +308,7 @@ fi
# builds. Some sample values for PREFERRED-RT-OPT: (nothing), mt, d, mt-d, gdp
# ... If you want to make sure you have a specific version of Boost
# (eg, >= 1.33) you *must* invoke BOOST_REQUIRE before this macro.
-AC_DEFUN([BOOST_FIND_LIB],
+AC_DEFUN([BOOST_FIND_LIBS],
[AC_REQUIRE([BOOST_REQUIRE])dnl
AC_REQUIRE([_BOOST_FIND_COMPILER_TAG])dnl
AC_REQUIRE([BOOST_STATIC])dnl
@@ -299,32 +322,69 @@ AS_VAR_PUSHDEF([Boost_lib], [boost_cv_li
AS_VAR_PUSHDEF([Boost_lib_LDFLAGS], [boost_cv_lib_$1_LDFLAGS])dnl
AS_VAR_PUSHDEF([Boost_lib_LDPATH], [boost_cv_lib_$1_LDPATH])dnl
AS_VAR_PUSHDEF([Boost_lib_LIBS], [boost_cv_lib_$1_LIBS])dnl
-BOOST_FIND_HEADER([$3])
+BOOST_FIND_HEADER([$4])
boost_save_CPPFLAGS=$CPPFLAGS
CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
-# Now let's try to find the library. The algorithm is as follows: first look
-# for a given library name according to the user's PREFERRED-RT-OPT. For each
-# library name, we prefer to use the ones that carry the tag (toolset name).
-# Each library is searched through the various standard paths were Boost is
-# usually installed. If we can't find the standard variants, we try to
-# enforce -mt (for instance on MacOSX, libboost_threads.dylib doesn't exist
-# but there's -obviously- libboost_threads-mt.dylib).
AC_CACHE_CHECK([for the Boost $1 library], [Boost_lib],
- [Boost_lib=no
- case "$2" in #(
- mt | mt-) boost_mt=-mt; boost_rtopt=;; #(
- mt* | mt-*) boost_mt=-mt; boost_rtopt=`expr "X$2" : 'Xmt-*\(.*\)'`;; #(
- *) boost_mt=; boost_rtopt=$2;;
+ [_BOOST_FIND_LIBS($@)])
+case $Boost_lib in #(
+ (no) _AC_MSG_LOG_CONFTEST
+ AC_MSG_ERROR([cannot find the flags to link with Boost $1])
+ ;;
+esac
+AC_SUBST(AS_TR_CPP([BOOST_$1_LDFLAGS]), [$Boost_lib_LDFLAGS])dnl
+AC_SUBST(AS_TR_CPP([BOOST_$1_LDPATH]), [$Boost_lib_LDPATH])dnl
+AC_SUBST([BOOST_LDPATH], [$Boost_lib_LDPATH])dnl
+AC_SUBST(AS_TR_CPP([BOOST_$1_LIBS]), [$Boost_lib_LIBS])dnl
+CPPFLAGS=$boost_save_CPPFLAGS
+AS_VAR_POPDEF([Boost_lib])dnl
+AS_VAR_POPDEF([Boost_lib_LDFLAGS])dnl
+AS_VAR_POPDEF([Boost_lib_LDPATH])dnl
+AS_VAR_POPDEF([Boost_lib_LIBS])dnl
+AC_LANG_POP([C++])dnl
+fi
+])
+
+
+# BOOST_FIND_LIB([LIB-NAME],
+# [PREFERRED-RT-OPT], [HEADER-NAME], [CXX-TEST],
+# [CXX-PROLOGUE])
+# --------------------------------------------------------------
+# Backward compatibility wrapper for BOOST_FIND_LIBS.
+AC_DEFUN([BOOST_FIND_LIB],
+[BOOST_FIND_LIBS([$1], $@)])
+
+
+# _BOOST_FIND_LIBS([LIB-NAME], [CANDIDATE-LIB-NAMES],
+# [PREFERRED-RT-OPT], [HEADER-NAME], [CXX-TEST],
+# [CXX-PROLOGUE])
+# --------------------------------------------------------------
+# Real implementation of BOOST_FIND_LIBS: rely on these local macros:
+# Boost_lib, Boost_lib_LDFLAGS, Boost_lib_LDPATH, Boost_lib_LIBS
+#
+# The algorithm is as follows: first look for a given library name
+# according to the user's PREFERRED-RT-OPT. For each library name, we
+# prefer to use the ones that carry the tag (toolset name). Each
+# library is searched through the various standard paths were Boost is
+# usually installed. If we can't find the standard variants, we try
+# to enforce -mt (for instance on MacOSX, libboost_thread.dylib
+# doesn't exist but there's -obviously- libboost_thread-mt.dylib).
+AC_DEFUN([_BOOST_FIND_LIBS],
+[Boost_lib=no
+ case "$3" in #(
+ (mt | mt-) boost_mt=-mt; boost_rtopt=;; #(
+ (mt* | mt-*) boost_mt=-mt; boost_rtopt=`expr "X$3" : 'Xmt-*\(.*\)'`;; #(
+ (*) boost_mt=; boost_rtopt=$3;;
esac
if test $enable_static_boost = yes; then
boost_rtopt="s$boost_rtopt"
fi
# Find the proper debug variant depending on what we've been asked to find.
case $boost_rtopt in #(
- *d*) boost_rt_d=$boost_rtopt;; #(
- *[[sgpn]]*) # Insert the `d' at the right place (in between `sg' and `pn')
+ (*d*) boost_rt_d=$boost_rtopt;; #(
+ (*[[sgpn]]*) # Insert the `d' at the right place (in between `sg' and `pn')
boost_rt_d=`echo "$boost_rtopt" | sed 's/\(s*g*\)\(p*n*\)/\1\2/'`;; #(
- *) boost_rt_d='-d';;
+ (*) boost_rt_d='-d';;
esac
# If the PREFERRED-RT-OPT are not empty, prepend a `-'.
test -n "$boost_rtopt" && boost_rtopt="-$boost_rtopt"
@@ -335,8 +395,8 @@ AC_CACHE_CHECK([for the Boost $1 library
AC_MSG_ERROR([the libext variable is empty, did you invoke Libtool?])
boost_save_ac_objext=$ac_objext
# Generate the test file.
- AC_LANG_CONFTEST([AC_LANG_PROGRAM([#include <$3>
-$5], [$4])])
+ AC_LANG_CONFTEST([AC_LANG_PROGRAM([#include <$4>
+$6], [$5])])
dnl Optimization hacks: compiling C++ is slow, especially with Boost. What
dnl we're trying to do here is guess the right combination of link flags
dnl (LIBS / LDFLAGS) to use a given library. This can take several
@@ -358,21 +418,22 @@ dnl start the for loops).
[AC_MSG_ERROR([cannot compile a test that uses Boost $1])])
ac_objext=$boost_save_ac_objext
boost_failed_libs=
-# Don't bother to ident the 6 nested for loops, only the 2 innermost ones
-# matter.
+# Don't bother to ident the following nested for loops, only the 2
+# innermost ones matter.
+for boost_lib_ in $2; do
for boost_tag_ in -$boost_cv_lib_tag ''; do
for boost_ver_ in -$boost_cv_lib_version ''; do
for boost_mt_ in $boost_mt -mt ''; do
for boost_rtopt_ in $boost_rtopt '' -d; do
for boost_lib in \
- boost_$1$boost_tag_$boost_mt_$boost_rtopt_$boost_ver_ \
- boost_$1$boost_tag_$boost_rtopt_$boost_ver_ \
- boost_$1$boost_tag_$boost_mt_$boost_ver_ \
- boost_$1$boost_tag_$boost_ver_
+ boost_$boost_lib_$boost_tag_$boost_mt_$boost_rtopt_$boost_ver_ \
+ boost_$boost_lib_$boost_tag_$boost_rtopt_$boost_ver_ \
+ boost_$boost_lib_$boost_tag_$boost_mt_$boost_ver_ \
+ boost_$boost_lib_$boost_tag_$boost_ver_
do
# Avoid testing twice the same lib
case $boost_failed_libs in #(
- *@$boost_lib@*) continue;;
+ (*@$boost_lib@*) continue;;
esac
# If with_boost is empty, we'll search in /lib first, which is not quite
# right so instead we'll try to a location based on where the headers are.
@@ -382,14 +443,17 @@ for boost_rtopt_ in $boost_rtopt '' -d;
/opt/local/lib* /usr/local/lib* /opt/lib* /usr/lib* \
"$with_boost" C:/Boost/lib /lib*
do
- test -e "$boost_ldpath" || continue
+ # Don't waste time with directories that don't exist.
+ if test x"$boost_ldpath" != x && test ! -e "$boost_ldpath"; then
+ continue
+ fi
boost_save_LDFLAGS=$LDFLAGS
# Are we looking for a static library?
case $boost_ldpath:$boost_rtopt_ in #(
- *?*:*s*) # Yes (Non empty boost_ldpath + s in rt opt)
+ (*?*:*s*) # Yes (Non empty boost_ldpath + s in rt opt)
Boost_lib_LIBS="$boost_ldpath/lib$boost_lib.$libext"
test -e "$Boost_lib_LIBS" || continue;; #(
- *) # No: use -lboost_foo to find the shared library.
+ (*) # No: use -lboost_foo to find the shared library.
Boost_lib_LIBS="-l$boost_lib";;
esac
boost_save_LIBS=$LIBS
@@ -403,9 +467,35 @@ dnl generated only once above (before we
LDFLAGS=$boost_save_LDFLAGS
LIBS=$boost_save_LIBS
if test x"$Boost_lib" = xyes; then
- Boost_lib_LDFLAGS="-L$boost_ldpath -Wl,-rpath,$boost_ldpath"
+ # Check or used cached result of whether or not using -R or
+ # -rpath makes sense. Some implementations of ld, such as for
+ # Mac OSX, require -rpath but -R is the flag known to work on
+ # other systems. https://github.com/tsuna/boost.m4/issues/19
+ AC_CACHE_VAL([boost_cv_rpath_link_ldflag],
+ [case $boost_ldpath in
+ '') # Nothing to do.
+ boost_cv_rpath_link_ldflag=
+ boost_rpath_link_ldflag_found=yes;;
+ *)
+ for boost_cv_rpath_link_ldflag in -Wl,-R, -Wl,-rpath,; do
+ LDFLAGS="$boost_save_LDFLAGS -L$boost_ldpath $boost_cv_rpath_link_ldflag$boost_ldpath"
+ LIBS="$boost_save_LIBS $Boost_lib_LIBS"
+ _BOOST_AC_LINK_IFELSE([],
+ [boost_rpath_link_ldflag_found=yes
+ break],
+ [boost_rpath_link_ldflag_found=no])
+ done
+ ;;
+ esac
+ AS_IF([test "x$boost_rpath_link_ldflag_found" != "xyes"],
+ [AC_MSG_ERROR([Unable to determine whether to use -R or -rpath])])
+ LDFLAGS=$boost_save_LDFLAGS
+ LIBS=$boost_save_LIBS
+ ])
+ test x"$boost_ldpath" != x &&
+ Boost_lib_LDFLAGS="-L$boost_ldpath $boost_cv_rpath_link_ldflag$boost_ldpath"
Boost_lib_LDPATH="$boost_ldpath"
- break 6
+ break 7
else
boost_failed_libs="$boost_failed_libs@$boost_lib@"
fi
@@ -415,25 +505,10 @@ done
done
done
done
+done # boost_lib_
rm -f conftest.$ac_objext
])
-case $Boost_lib in #(
- no) _AC_MSG_LOG_CONFTEST
- AC_MSG_ERROR([cannot find the flags to link with Boost $1])
- ;;
-esac
-AC_SUBST(AS_TR_CPP([BOOST_$1_LDFLAGS]), [$Boost_lib_LDFLAGS])dnl
-AC_SUBST(AS_TR_CPP([BOOST_$1_LDPATH]), [$Boost_lib_LDPATH])dnl
-AC_SUBST([BOOST_LDPATH], [$Boost_lib_LDPATH])dnl
-AC_SUBST(AS_TR_CPP([BOOST_$1_LIBS]), [$Boost_lib_LIBS])dnl
-CPPFLAGS=$boost_save_CPPFLAGS
-AS_VAR_POPDEF([Boost_lib])dnl
-AS_VAR_POPDEF([Boost_lib_LDFLAGS])dnl
-AS_VAR_POPDEF([Boost_lib_LDPATH])dnl
-AS_VAR_POPDEF([Boost_lib_LIBS])dnl
-AC_LANG_POP([C++])dnl
-fi
-])# BOOST_FIND_LIB
+
# --------------------------------------- #
@@ -475,20 +550,20 @@ BOOST_FIND_HEADER([boost/asio.hpp])])
# BOOST_BIND()
# ------------
-# Look for Boost.Bind
+# Look for Boost.Bind.
BOOST_DEFUN([Bind],
[BOOST_FIND_HEADER([boost/bind.hpp])])
# BOOST_CHRONO()
-# ------------------
-# Look for Boost.Chrono
+# --------------
+# Look for Boost.Chrono.
BOOST_DEFUN([Chrono],
[# Do we have to check for Boost.System? This link-time dependency was
# added as of 1.35.0. If we have a version <1.35, we must not attempt to
# find Boost.System as it didn't exist by then.
if test $boost_major_version -ge 135; then
-BOOST_SYSTEM([$1])
+ BOOST_SYSTEM([$1])
fi # end of the Boost.System check.
boost_filesystem_save_LIBS=$LIBS
boost_filesystem_save_LDFLAGS=$LDFLAGS
@@ -499,14 +574,40 @@ BOOST_FIND_LIB([chrono], [$1],
[boost/chrono.hpp],
[boost::chrono::thread_clock d;])
if test $enable_static_boost = yes && test $boost_major_version -ge 135; then
- AC_SUBST([BOOST_FILESYSTEM_LIBS], ["$BOOST_FILESYSTEM_LIBS $BOOST_SYSTEM_LIBS"])
+ BOOST_CHRONO_LIBS="$BOOST_CHRONO_LIBS $BOOST_SYSTEM_LIBS"
fi
LIBS=$boost_filesystem_save_LIBS
LDFLAGS=$boost_filesystem_save_LDFLAGS
-
])# BOOST_CHRONO
+# BOOST_CONTEXT([PREFERRED-RT-OPT])
+# -----------------------------------
+# Look for Boost.Context. For the documentation of PREFERRED-RT-OPT, see the
+# documentation of BOOST_FIND_LIB above. This library was introduced in Boost
+# 1.51.0
+BOOST_DEFUN([Context],
+[BOOST_FIND_LIB([context], [$1],
+ [boost/context/all.hpp],[[
+// creates a stack
+void * stack_pointer = new void*[4096];
+std::size_t const size = sizeof(void*[4096]);
+
+// context fc uses f() as context function
+// fcontext_t is placed on top of context stack
+// a pointer to fcontext_t is returned
+fc = ctx::make_fcontext(stack_pointer, size, f);
+return ctx::jump_fcontext(&fcm, fc, 3) == 6;]],[dnl
+namespace ctx = boost::context;
+// context
+static ctx::fcontext_t fcm, *fc;
+// context-function
+static void f(intptr_t i) {
+ ctx::jump_fcontext(fc, &fcm, i * 2);
+}])
+])# BOOST_CONTEXT
+
+
# BOOST_CONVERSION()
# ------------------
# Look for Boost.Conversion (cast / lexical_cast)
@@ -516,6 +617,52 @@ BOOST_FIND_HEADER([boost/lexical_cast.hp
])# BOOST_CONVERSION
+# BOOST_COROUTINE([PREFERRED-RT-OPT])
+# -----------------------------------
+# Look for Boost.Coroutine. For the documentation of PREFERRED-RT-OPT, see the
+# documentation of BOOST_FIND_LIB above. This library was introduced in Boost
+# 1.53.0
+BOOST_DEFUN([Coroutine],
+[
+boost_coroutine_save_LIBS=$LIBS
+boost_coroutine_save_LDFLAGS=$LDFLAGS
+# Link-time dependency from coroutine to context
+BOOST_CONTEXT([$1])
+# Starting from Boost 1.55 a dependency on Boost.System is added
+if test $boost_major_version -ge 155; then
+ BOOST_SYSTEM([$1])
+fi
+m4_pattern_allow([^BOOST_(CONTEXT|SYSTEM)_(LIBS|LDFLAGS)])
+LIBS="$LIBS $BOOST_CONTEXT_LIBS $BOOST_SYSTEM_LIBS"
+LDFLAGS="$LDFLAGS $BOOST_CONTEXT_LDFLAGS"
+
+BOOST_FIND_LIB([coroutine], [$1],
+ [boost/coroutine/coroutine.hpp],
+ [boost::coroutines::coroutine< int(int) > coro; coro.empty();])
+
+# Link-time dependency from coroutine to context, existed only in 1.53, in 1.54
+# coroutine doesn't use context from its headers but from its library.
+if test $boost_major_version -eq 153 || test $enable_static_boost = yes && test $boost_major_version -ge 154; then
+ BOOST_COROUTINE_LIBS="$BOOST_COROUTINE_LIBS $BOOST_CONTEXT_LIBS"
+ BOOST_COROUTINE_LDFLAGS="$BOOST_COROUTINE_LDFLAGS $BOOST_CONTEXT_LDFLAGS"
+fi
+if test $enable_static_boost = yes && test $boost_major_version -ge 155; then
+ BOOST_COROUTINE_LIBS="$BOOST_COROUTINE_LIBS $BOOST_SYSTEM_LIBS"
+ BOOST_COROUTINE_LDFLAGS="$BOOST_COROUTINE_LDFLAGS $BOOST_SYSTEM_LDFLAGS"
+fi
+LIBS=$boost_coroutine_save_LIBS
+LDFLAGS=$boost_coroutine_save_LDFLAGS
+])# BOOST_COROUTINE
+
+
+# BOOST_CRC()
+# -----------
+# Look for Boost.CRC
+BOOST_DEFUN([CRC],
+[BOOST_FIND_HEADER([boost/crc.hpp])
+])# BOOST_CRC
+
+
# BOOST_DATE_TIME([PREFERRED-RT-OPT])
# -----------------------------------
# Look for Boost.Date_Time. For the documentation of PREFERRED-RT-OPT, see the
@@ -538,7 +685,7 @@ BOOST_DEFUN([Filesystem],
# added as of 1.35.0. If we have a version <1.35, we must not attempt to
# find Boost.System as it didn't exist by then.
if test $boost_major_version -ge 135; then
-BOOST_SYSTEM([$1])
+ BOOST_SYSTEM([$1])
fi # end of the Boost.System check.
boost_filesystem_save_LIBS=$LIBS
boost_filesystem_save_LDFLAGS=$LDFLAGS
@@ -548,23 +695,34 @@ LDFLAGS="$LDFLAGS $BOOST_SYSTEM_LDFLAGS"
BOOST_FIND_LIB([filesystem], [$1],
[boost/filesystem/path.hpp], [boost::filesystem::path p;])
if test $enable_static_boost = yes && test $boost_major_version -ge 135; then
- AC_SUBST([BOOST_FILESYSTEM_LIBS], ["$BOOST_FILESYSTEM_LIBS $BOOST_SYSTEM_LIBS"])
+ BOOST_FILESYSTEM_LIBS="$BOOST_FILESYSTEM_LIBS $BOOST_SYSTEM_LIBS"
fi
LIBS=$boost_filesystem_save_LIBS
LDFLAGS=$boost_filesystem_save_LDFLAGS
])# BOOST_FILESYSTEM
+# BOOST_FLYWEIGHT()
+# -----------------
+# Look for Boost.Flyweight.
+BOOST_DEFUN([Flyweight],
+[dnl There's a hidden dependency on pthreads.
+AC_REQUIRE([_BOOST_PTHREAD_FLAG])dnl
+BOOST_FIND_HEADER([boost/flyweight.hpp])
+AC_SUBST([BOOST_FLYWEIGHT_LIBS], [$boost_cv_pthread_flag])
+])
+
+
# BOOST_FOREACH()
# ---------------
-# Look for Boost.Foreach
+# Look for Boost.Foreach.
BOOST_DEFUN([Foreach],
[BOOST_FIND_HEADER([boost/foreach.hpp])])
# BOOST_FORMAT()
# --------------
-# Look for Boost.Format
+# Look for Boost.Format.
# Note: we can't check for boost/format/format_fwd.hpp because the header isn't
# standalone. It can't be compiled because it triggers the following error:
# boost/format/detail/config_macros.hpp:88: error: 'locale' in namespace 'std'
@@ -580,6 +738,14 @@ BOOST_DEFUN([Function],
[BOOST_FIND_HEADER([boost/function.hpp])])
+# BOOST_GEOMETRY()
+# ----------------
+# Look for Boost.Geometry (new since 1.47.0).
+BOOST_DEFUN([Geometry],
+[BOOST_FIND_HEADER([boost/geometry.hpp])
+])# BOOST_GEOMETRY
+
+
# BOOST_GRAPH([PREFERRED-RT-OPT])
# -------------------------------
# Look for Boost.Graphs. For the documentation of PREFERRED-RT-OPT, see the
@@ -615,9 +781,18 @@ BOOST_DEFUN([Lambda],
[BOOST_FIND_HEADER([boost/lambda/lambda.hpp])])
+# BOOST_LOCALE()
+# --------------
+# Look for Boost.Locale
+BOOST_DEFUN([Locale],
+[BOOST_FIND_LIB([locale], [$1],
+ [boost/locale.hpp],
+ [[boost::locale::generator gen; std::locale::global(gen(""));]])
+])# BOOST_LOCALE
+
# BOOST_LOG([PREFERRED-RT-OPT])
# -----------------------------
-# Look for Boost.Log For the documentation of PREFERRED-RT-OPT, see the
+# Look for Boost.Log. For the documentation of PREFERRED-RT-OPT, see the
# documentation of BOOST_FIND_LIB above.
BOOST_DEFUN([Log],
[BOOST_FIND_LIB([log], [$1],
@@ -628,12 +803,12 @@ BOOST_DEFUN([Log],
# BOOST_LOG_SETUP([PREFERRED-RT-OPT])
# -----------------------------------
-# Look for Boost.Log For the documentation of PREFERRED-RT-OPT, see the
+# Look for Boost.Log. For the documentation of PREFERRED-RT-OPT, see the
# documentation of BOOST_FIND_LIB above.
BOOST_DEFUN([Log_Setup],
[AC_REQUIRE([BOOST_LOG])dnl
BOOST_FIND_LIB([log_setup], [$1],
- [boost/log/utility/init/from_settings.hpp],
+ [boost/log/utility/setup/from_settings.hpp],
[boost::log::basic_settings<char> bs; bs.empty();])
])# BOOST_LOG_SETUP
@@ -650,6 +825,29 @@ BOOST_DEFUN([Math],
[BOOST_FIND_HEADER([boost/math/special_functions.hpp])])
+# BOOST_MPI([PREFERRED-RT-OPT])
+# -------------------------------
+# Look for Boost MPI. For the documentation of PREFERRED-RT-OPT, see the
+# documentation of BOOST_FIND_LIB above. Uses MPICXX variable if it is
+# set, otherwise tries CXX
+#
+BOOST_DEFUN([MPI],
+[boost_save_CXX=${CXX}
+boost_save_CXXCPP=${CXXCPP}
+if test x"${MPICXX}" != x; then
+ CXX=${MPICXX}
+ CXXCPP="${MPICXX} -E"
+fi
+BOOST_FIND_LIB([mpi], [$1],
+ [boost/mpi.hpp],
+ [int argc = 0;
+ char **argv = 0;
+ boost::mpi::environment env(argc,argv);])
+CXX=${boost_save_CXX}
+CXXCPP=${boost_save_CXXCPP}
+])# BOOST_MPI
+
+
# BOOST_MULTIARRAY()
# ------------------
# Look for Boost.MultiArray
@@ -657,6 +855,14 @@ BOOST_DEFUN([MultiArray],
[BOOST_FIND_HEADER([boost/multi_array.hpp])])
+# BOOST_NUMERIC_UBLAS()
+# --------------------------
+# Look for Boost.NumericUblas (Basic Linear Algebra)
+BOOST_DEFUN([Numeric_Ublas],
+[BOOST_FIND_HEADER([boost/numeric/ublas/vector.hpp])
+])# BOOST_NUMERIC_UBLAS
+
+
# BOOST_NUMERIC_CONVERSION()
# --------------------------
# Look for Boost.NumericConversion (policy-based numeric conversion)
@@ -679,6 +885,12 @@ BOOST_DEFUN([Preprocessor],
[BOOST_FIND_HEADER([boost/preprocessor/repeat.hpp])])
+# BOOST_RANGE()
+# --------------------
+# Look for Boost.Range
+BOOST_DEFUN([Range],
+[BOOST_FIND_HEADER([boost/range/adaptors.hpp])])
+
# BOOST_UNORDERED()
# -----------------
# Look for Boost.Unordered
@@ -725,9 +937,9 @@ BOOST_DEFUN([Python],
_BOOST_PYTHON_CONFIG([LDFLAGS], [ldflags])
_BOOST_PYTHON_CONFIG([LIBS], [libs])
m4_pattern_allow([^BOOST_PYTHON_MODULE$])dnl
-BOOST_FIND_LIB([python], [$1],
- [boost/python.hpp],
- [], [BOOST_PYTHON_MODULE(empty) {}])
+BOOST_FIND_LIBS([python], [python python3], [$1],
+ [boost/python.hpp],
+ [], [BOOST_PYTHON_MODULE(empty) {}])
CPPFLAGS=$boost_python_save_CPPFLAGS
LDFLAGS=$boost_python_save_LDFLAGS
LIBS=$boost_python_save_LIBS
@@ -774,17 +986,13 @@ BOOST_DEFUN([Signals],
[boost::signal<void ()> s;])
])# BOOST_SIGNALS
+
# BOOST_SIGNALS2()
-# -----------------
-# Look for Boost.Signals2
+# ----------------
+# Look for Boost.Signals2 (new since 1.39.0).
BOOST_DEFUN([Signals2],
-[BOOST_FIND_HEADER([boost/signals2.hpp])])
-
-# BOOST_CRC()
-# -----------------
-# Look for Boost.CRC
-BOOST_DEFUN([CRC],
-[BOOST_FIND_HEADER([boost/crc.hpp])])
+[BOOST_FIND_HEADER([boost/signals2.hpp])
+])# BOOST_SIGNALS2
# BOOST_SMART_PTR()
@@ -837,19 +1045,18 @@ BOOST_FIND_LIB([unit_test_framework], [$
])# BOOST_TEST
-# BOOST_THREADS([PREFERRED-RT-OPT])
+# BOOST_THREAD([PREFERRED-RT-OPT])
# ---------------------------------
# Look for Boost.Thread. For the documentation of PREFERRED-RT-OPT, see the
# documentation of BOOST_FIND_LIB above.
-# FIXME: Provide an alias "BOOST_THREAD".
-BOOST_DEFUN([Threads],
+BOOST_DEFUN([Thread],
[dnl Having the pthread flag is required at least on GCC3 where
dnl boost/thread.hpp would complain if we try to compile without
dnl -pthread on GNU/Linux.
AC_REQUIRE([_BOOST_PTHREAD_FLAG])dnl
-boost_threads_save_LIBS=$LIBS
-boost_threads_save_LDFLAGS=$LDFLAGS
-boost_threads_save_CPPFLAGS=$CPPFLAGS
+boost_thread_save_LIBS=$LIBS
+boost_thread_save_LDFLAGS=$LDFLAGS
+boost_thread_save_CPPFLAGS=$CPPFLAGS
# Link-time dependency from thread to system was added as of 1.49.0.
if test $boost_major_version -ge 149; then
BOOST_SYSTEM([$1])
@@ -857,36 +1064,26 @@ fi # end of the Boost.System check.
m4_pattern_allow([^BOOST_SYSTEM_(LIBS|LDFLAGS)$])dnl
LIBS="$LIBS $BOOST_SYSTEM_LIBS $boost_cv_pthread_flag"
LDFLAGS="$LDFLAGS $BOOST_SYSTEM_LDFLAGS"
-# Yes, we *need* to put the -pthread thing in CPPFLAGS because with GCC3,
-# boost/thread.hpp will trigger a #error if -pthread isn't used:
-# boost/config/requires_threads.hpp:47:5: #error "Compiler threading support
-# is not turned on. Please set the correct command line options for
-# threading: -pthread (Linux), -pthreads (Solaris) or -mthreads (Mingw32)"
CPPFLAGS="$CPPFLAGS $boost_cv_pthread_flag"
# When compiling for the Windows platform, the threads library is named
# differently.
case $host_os in
- (*mingw*)
- BOOST_FIND_LIB([thread_win32], [$1],
- [boost/thread.hpp], [boost::thread t; boost::mutex m;])
- BOOST_THREAD_LDFLAGS=$BOOST_THREAD_WIN32_LDFLAGS
- BOOST_THREAD_LDPATH=$BOOST_THREAD_WIN32_LDPATH
- BOOST_THREAD_LIBS=$BOOST_THREAD_WIN32_LIBS
- ;;
- (*)
- BOOST_FIND_LIB([thread], [$1],
- [boost/thread.hpp], [boost::thread t; boost::mutex m;])
- ;;
+ (*mingw*) boost_thread_lib_ext=_win32;;
esac
+BOOST_FIND_LIBS([thread], [thread$boost_thread_lib_ext],
+ [$1],
+ [boost/thread.hpp], [boost::thread t; boost::mutex m;])
BOOST_THREAD_LIBS="$BOOST_THREAD_LIBS $BOOST_SYSTEM_LIBS $boost_cv_pthread_flag"
BOOST_THREAD_LDFLAGS="$BOOST_SYSTEM_LDFLAGS"
BOOST_CPPFLAGS="$BOOST_CPPFLAGS $boost_cv_pthread_flag"
-LIBS=$boost_threads_save_LIBS
-LDFLAGS=$boost_threads_save_LDFLAGS
-CPPFLAGS=$boost_threads_save_CPPFLAGS
-])# BOOST_THREADS
+LIBS=$boost_thread_save_LIBS
+LDFLAGS=$boost_thread_save_LDFLAGS
+CPPFLAGS=$boost_thread_save_CPPFLAGS
+])# BOOST_THREAD
+
+AU_ALIAS([BOOST_THREADS], [BOOST_THREAD])
# BOOST_TOKENIZER()
@@ -935,10 +1132,23 @@ BOOST_DEFUN([Variant],
BOOST_FIND_HEADER([boost/variant.hpp])])
+# BOOST_POINTER_CONTAINER()
+# ------------------------
+# Look for Boost.PointerContainer
+BOOST_DEFUN([Pointer_Container],
+[BOOST_FIND_HEADER([boost/ptr_container/ptr_deque.hpp])
+BOOST_FIND_HEADER([boost/ptr_container/ptr_list.hpp])
+BOOST_FIND_HEADER([boost/ptr_container/ptr_vector.hpp])
+BOOST_FIND_HEADER([boost/ptr_container/ptr_array.hpp])
+BOOST_FIND_HEADER([boost/ptr_container/ptr_set.hpp])
+BOOST_FIND_HEADER([boost/ptr_container/ptr_map.hpp])
+])# BOOST_POINTER_CONTAINER
+
+
# BOOST_WAVE([PREFERRED-RT-OPT])
# ------------------------------
# NOTE: If you intend to use Wave/Spirit with thread support, make sure you
-# call BOOST_THREADS first.
+# call BOOST_THREAD first.
# Look for Boost.Wave. For the documentation of PREFERRED-RT-OPT, see the
# documentation of BOOST_FIND_LIB above.
BOOST_DEFUN([Wave],
@@ -973,8 +1183,16 @@ BOOST_DEFUN([Xpressive],
# _BOOST_PTHREAD_FLAG()
# ---------------------
-# Internal helper for BOOST_THREADS. Based on ACX_PTHREAD:
-# http://autoconf-archive.cryp.to/acx_pthread.html
+# Internal helper for BOOST_THREAD. Computes boost_cv_pthread_flag
+# which must be used in CPPFLAGS and LIBS.
+#
+# Yes, we *need* to put the -pthread thing in CPPFLAGS because with GCC3,
+# boost/thread.hpp will trigger a #error if -pthread isn't used:
+# boost/config/requires_threads.hpp:47:5: #error "Compiler threading support
+# is not turned on. Please set the correct command line options for
+# threading: -pthread (Linux), -pthreads (Solaris) or -mthreads (Mingw32)"
+#
+# Based on ACX_PTHREAD: http://autoconf-archive.cryp.to/acx_pthread.html
AC_DEFUN([_BOOST_PTHREAD_FLAG],
[AC_REQUIRE([AC_PROG_CXX])dnl
AC_REQUIRE([AC_CANONICAL_HOST])dnl
@@ -1042,6 +1260,14 @@ AC_LANG_POP([C++])dnl
m4_define([_BOOST_gcc_test],
["defined __GNUC__ && __GNUC__ == $1 && __GNUC_MINOR__ == $2 && !defined __ICC @ gcc$1$2"])dnl
+# _BOOST_mingw_test(MAJOR, MINOR)
+# -----------------------------
+# Internal helper for _BOOST_FIND_COMPILER_TAG.
+m4_define([_BOOST_mingw_test],
+["defined __GNUC__ && __GNUC__ == $1 && __GNUC_MINOR__ == $2 && !defined __ICC && \
+ (defined WIN32 || defined WINNT || defined _WIN32 || defined __WIN32 \
+ || defined __WIN32__ || defined __WINNT || defined __WINNT__) @ mgw$1$2"])dnl
+
# _BOOST_FIND_COMPILER_TAG()
# --------------------------
@@ -1051,7 +1277,8 @@ m4_define([_BOOST_gcc_test],
AC_DEFUN([_BOOST_FIND_COMPILER_TAG],
[AC_REQUIRE([AC_PROG_CXX])dnl
AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_CACHE_CHECK([for the toolset name used by Boost for $CXX], [boost_cv_lib_tag],
+AC_CACHE_CHECK([for the toolset name used by Boost for $CXX],
+ [boost_cv_lib_tag],
[boost_cv_lib_tag=unknown
if test x$boost_cv_inc_path != xno; then
AC_LANG_PUSH([C++])dnl
@@ -1069,14 +1296,31 @@ if test x$boost_cv_inc_path != xno; then
# I'm not sure about my test for `il' (be careful: Intel's ICC pre-defines
# the same defines as GCC's).
for i in \
+ _BOOST_mingw_test(5, 1) \
+ _BOOST_gcc_test(5, 1) \
+ _BOOST_mingw_test(5, 0) \
+ _BOOST_gcc_test(5, 0) \
+ _BOOST_mingw_test(4, 10) \
+ _BOOST_gcc_test(4, 10) \
+ _BOOST_mingw_test(4, 9) \
+ _BOOST_gcc_test(4, 9) \
+ _BOOST_mingw_test(4, 8) \
_BOOST_gcc_test(4, 8) \
+ _BOOST_mingw_test(4, 7) \
_BOOST_gcc_test(4, 7) \
+ _BOOST_mingw_test(4, 6) \
_BOOST_gcc_test(4, 6) \
+ _BOOST_mingw_test(4, 5) \
_BOOST_gcc_test(4, 5) \
+ _BOOST_mingw_test(4, 4) \
_BOOST_gcc_test(4, 4) \
+ _BOOST_mingw_test(4, 3) \
_BOOST_gcc_test(4, 3) \
+ _BOOST_mingw_test(4, 2) \
_BOOST_gcc_test(4, 2) \
+ _BOOST_mingw_test(4, 1) \
_BOOST_gcc_test(4, 1) \
+ _BOOST_mingw_test(4, 0) \
_BOOST_gcc_test(4, 0) \
"defined __GNUC__ && __GNUC__ == 3 && !defined __ICC \
&& (defined WIN32 || defined WINNT || defined _WIN32 || defined __WIN32 \
@@ -1142,6 +1386,7 @@ fi])dnl end of AC_CACHE_CHECK
# Thread) flavors of Boost. Sets boost_guess_use_mt accordingly.
AC_DEFUN([_BOOST_GUESS_WHETHER_TO_USE_MT],
[# Check whether we do better use `mt' even though we weren't ask to.
+AC_LANG_PUSH([C++])dnl
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#if defined _REENTRANT || defined _MT || defined __MT__
/* use -mt */
@@ -1149,6 +1394,7 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
# error MT not needed
#endif
]])], [boost_guess_use_mt=:], [boost_guess_use_mt=false])
+AC_LANG_POP([C++])dnl
])
# _BOOST_AC_LINK_IFELSE(PROGRAM, [ACTION-IF-TRUE], [ACTION-IF-FALSE])
@@ -1172,11 +1418,11 @@ boost_use_source=:
test -f conftest.$ac_objext && ac_ext=$ac_objext && boost_use_source=false &&
_AS_ECHO_LOG([re-using the existing conftest.$ac_objext])
AS_IF([_AC_DO_STDERR($ac_link) && {
- test -z "$ac_[]_AC_LANG_ABBREV[]_werror_flag" ||
- test ! -s conftest.err
+ test -z "$ac_[]_AC_LANG_ABBREV[]_werror_flag" ||
+ test ! -s conftest.err
} && test -s conftest$ac_exeext && {
- test "$cross_compiling" = yes ||
- $as_executable_p conftest$ac_exeext
+ test "$cross_compiling" = yes ||
+ $as_executable_p conftest$ac_exeext
dnl FIXME: use AS_TEST_X instead when 2.61 is widespread enough.
}],
[$2],
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