From 066a4b4a2c53cc900e845680c7601e4451e81d69 Mon Sep 17 00:00:00 2001 From: Jason Volk Date: Tue, 19 Feb 2019 13:03:16 -0800 Subject: [PATCH] tools/m4: Add boost-context and boost-coroutine macros. --- configure.ac | 2 + tools/m4/ax_boost_context.m4 | 122 +++++++++++++++++++++++++++++++++ tools/m4/ax_boost_coroutine.m4 | 122 +++++++++++++++++++++++++++++++++ 3 files changed, 246 insertions(+) create mode 100644 tools/m4/ax_boost_context.m4 create mode 100644 tools/m4/ax_boost_coroutine.m4 diff --git a/configure.ac b/configure.ac index 6618c2c2e..c5786e53a 100644 --- a/configure.ac +++ b/configure.ac @@ -1258,6 +1258,8 @@ AC_HELP_STRING([--with-included-boost[[[=shared]]]], [Use the boost sources from AX_BOOST_ASIO AX_BOOST_SYSTEM AX_BOOST_FILESYSTEM + AX_BOOST_COROUTINE + AX_BOOST_CONTEXT boost_linkage="shared" ]) diff --git a/tools/m4/ax_boost_context.m4 b/tools/m4/ax_boost_context.m4 new file mode 100644 index 000000000..4378cb3b1 --- /dev/null +++ b/tools/m4/ax_boost_context.m4 @@ -0,0 +1,122 @@ +# =========================================================================== +# https://www.gnu.org/software/autoconf-archive/ax_boost_context.html +# =========================================================================== +# +# SYNOPSIS +# +# AX_BOOST_CONTEXT +# +# DESCRIPTION +# +# Test for Context library from the Boost C++ libraries. The macro +# requires a preceding call to AX_BOOST_BASE. Further documentation is +# available at . +# +# This macro calls: +# +# AC_SUBST(BOOST_CONTEXT_LIB) +# +# And sets: +# +# HAVE_BOOST_CONTEXT +# +# LICENSE +# +# Copyright (c) 2008 Thomas Porschberg +# Copyright (c) 2008 Michael Tindal +# Copyright (c) 2013 Daniel Casimiro +# +# 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 2 + +AC_DEFUN([AX_BOOST_CONTEXT], +[ + AC_ARG_WITH([boost-context], + AS_HELP_STRING([--with-boost-context@<:@=special-lib@:>@], + [use the Context library from boost - it is possible to specify a certain library for the linker + e.g. --with-boost-context=boost_context-gcc-mt ]), [ + if test "$withval" = "no"; then + want_boost="no" + elif test "$withval" = "yes"; then + want_boost="yes" + ax_boost_user_context_lib="" + else + want_boost="yes" + ax_boost_user_context_lib="$withval" + fi + ], [want_boost="yes"] + ) + + if test "x$want_boost" = "xyes"; then + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_BUILD]) + + CPPFLAGS_SAVED="$CPPFLAGS" + CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS" + export CPPFLAGS + + LDFLAGS_SAVED="$LDFLAGS" + LDFLAGS="$LDFLAGS $BOOST_LDFLAGS" + export LDFLAGS + + AC_CACHE_CHECK(whether the Boost::Context library is available, + ax_cv_boost_context, + [AC_LANG_PUSH([C++]) + CXXFLAGS_SAVE=$CXXFLAGS + + AC_COMPILE_IFELSE([AC_LANG_PROGRAM( + [[@%:@include ]], + [[/*boost::context::fcontext_t* fc = boost::context::make_fcontext(0, 0, 0);*/]])], + ax_cv_boost_context=yes, ax_cv_boost_context=no) + CXXFLAGS=$CXXFLAGS_SAVE + AC_LANG_POP([C++]) + ]) + + if test "x$ax_cv_boost_context" = "xyes"; then + AC_SUBST(BOOST_CPPFLAGS) + + AC_DEFINE(HAVE_BOOST_CONTEXT,,[define if the Boost::Context library is available]) + BOOSTLIBDIR=`echo $BOOST_LDFLAGS | sed -e 's/@<:@^\/@:>@*//'` + + if test "x$ax_boost_user_context_lib" = "x"; then + for libextension in `ls $BOOSTLIBDIR/libboost_context*.so* $BOOSTLIBDIR/libboost_context*.dylib* $BOOSTLIBDIR/libboost_context*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^lib\(boost_context.*\)\.so.*$;\1;' -e 's;^lib\(boost_context.*\)\.dylib.*$;\1;' -e 's;^lib\(boost_context.*\)\.a.*$;\1;'` ; do + ax_lib=${libextension} + AC_CHECK_LIB($ax_lib, exit, + [BOOST_CONTEXT_LIB="-l$ax_lib"; AC_SUBST(BOOST_CONTEXT_LIB) link_context="yes"; break], + [link_context="no"]) + done + + if test "x$link_context" != "xyes"; then + for libextension in `ls $BOOSTLIBDIR/boost_context*.dll* $BOOSTLIBDIR/boost_context*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^\(boost_context.*\)\.dll.*$;\1;' -e 's;^\(boost_context.*\)\.a.*$;\1;'` ; do + ax_lib=${libextension} + AC_CHECK_LIB($ax_lib, exit, + [BOOST_CONTEXT_LIB="-l$ax_lib"; AC_SUBST(BOOST_CONTEXT_LIB) link_context="yes"; break], + [link_context="no"]) + done + fi + + else + for ax_lib in $ax_boost_user_context_lib boost_context-$ax_boost_user_context_lib; do + AC_CHECK_LIB($ax_lib, exit, + [BOOST_CONTEXT_LIB="-l$ax_lib"; AC_SUBST(BOOST_CONTEXT_LIB) link_context="yes"; break], + [link_context="no"]) + done + fi + + if test "x$ax_lib" = "x"; then + AC_MSG_ERROR(Could not find a version of the library!) + fi + + if test "x$link_context" = "xno"; then + AC_MSG_ERROR(Could not link against $ax_lib !) + fi + fi + + CPPFLAGS="$CPPFLAGS_SAVED" + LDFLAGS="$LDFLAGS_SAVED" + fi +]) diff --git a/tools/m4/ax_boost_coroutine.m4 b/tools/m4/ax_boost_coroutine.m4 new file mode 100644 index 000000000..173b644b0 --- /dev/null +++ b/tools/m4/ax_boost_coroutine.m4 @@ -0,0 +1,122 @@ +# =========================================================================== +# https://www.gnu.org/software/autoconf-archive/ax_boost_coroutine.html +# =========================================================================== +# +# SYNOPSIS +# +# AX_BOOST_COROUTINE +# +# DESCRIPTION +# +# Test for Coroutine library from the Boost C++ libraries. The macro +# requires a preceding call to AX_BOOST_BASE. Further documentation is +# available at . +# +# This macro calls: +# +# AC_SUBST(BOOST_COROUTINE_LIB) +# +# And sets: +# +# HAVE_BOOST_COROUTINE +# +# LICENSE +# +# Copyright (c) 2008 Thomas Porschberg +# Copyright (c) 2008 Michael Tindal +# Copyright (c) 2013 Daniel Casimiro +# +# Copying and distribution of this file, with or without modification, are +# permitted in any medium without royalty provided the copyright notice +# and this notice are preserved. This file is offered as-is, without any +# warranty. + +#serial 2 + +AC_DEFUN([AX_BOOST_COROUTINE], +[ + AC_ARG_WITH([boost-coroutine], + AS_HELP_STRING([--with-boost-coroutine@<:@=special-lib@:>@], + [use the Coroutine library from boost - it is possible to specify a certain library for the linker + e.g. --with-boost-coroutine=boost_coroutine-gcc-mt ]), [ + if test "$withval" = "no"; then + want_boost="no" + elif test "$withval" = "yes"; then + want_boost="yes" + ax_boost_user_coroutine_lib="" + else + want_boost="yes" + ax_boost_user_coroutine_lib="$withval" + fi + ], [want_boost="yes"] + ) + + if test "x$want_boost" = "xyes"; then + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_BUILD]) + + CPPFLAGS_SAVED="$CPPFLAGS" + CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS" + export CPPFLAGS + + LDFLAGS_SAVED="$LDFLAGS" + LDFLAGS="$LDFLAGS $BOOST_LDFLAGS" + export LDFLAGS + + AC_CACHE_CHECK(whether the Boost::Coroutine library is available, + ax_cv_boost_coroutine, + [AC_LANG_PUSH([C++]) + CXXFLAGS_SAVE=$CXXFLAGS + + AC_COMPILE_IFELSE([AC_LANG_PROGRAM( + [[@%:@include ]], + [[boost::coroutines::coroutine< void() > f;]])], + ax_cv_boost_coroutine=yes, ax_cv_boost_coroutine=no) + CXXFLAGS=$CXXFLAGS_SAVE + AC_LANG_POP([C++]) + ]) + + if test "x$ax_cv_boost_coroutine" = "xyes"; then + AC_SUBST(BOOST_CPPFLAGS) + + AC_DEFINE(HAVE_BOOST_COROUTINE,,[define if the Boost::Coroutine library is available]) + BOOSTLIBDIR=`echo $BOOST_LDFLAGS | sed -e 's/@<:@^\/@:>@*//'` + + if test "x$ax_boost_user_coroutine_lib" = "x"; then + for libextension in `ls $BOOSTLIBDIR/libboost_coroutine*.so* $BOOSTLIBDIR/libboost_coroutine*.dylib* $BOOSTLIBDIR/libboost_coroutine*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^lib\(boost_coroutine.*\)\.so.*$;\1;' -e 's;^lib\(boost_coroutine.*\)\.dylib.*$;\1;' -e 's;^lib\(boost_coroutine.*\)\.a.*$;\1;'` ; do + ax_lib=${libextension} + AC_CHECK_LIB($ax_lib, exit, + [BOOST_COROUTINE_LIB="-l$ax_lib"; AC_SUBST(BOOST_COROUTINE_LIB) link_coroutine="yes"; break], + [link_coroutine="no"]) + done + + if test "x$link_coroutine" != "xyes"; then + for libextension in `ls $BOOSTLIBDIR/boost_coroutine*.dll* $BOOSTLIBDIR/boost_coroutine*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^\(boost_coroutine.*\)\.dll.*$;\1;' -e 's;^\(boost_coroutine.*\)\.a.*$;\1;'` ; do + ax_lib=${libextension} + AC_CHECK_LIB($ax_lib, exit, + [BOOST_COROUTINE_LIB="-l$ax_lib"; AC_SUBST(BOOST_COROUTINE_LIB) link_coroutine="yes"; break], + [link_coroutine="no"]) + done + fi + + else + for ax_lib in $ax_boost_user_coroutine_lib boost_coroutine-$ax_boost_user_coroutine_lib; do + AC_CHECK_LIB($ax_lib, exit, + [BOOST_COROUTINE_LIB="-l$ax_lib"; AC_SUBST(BOOST_COROUTINE_LIB) link_coroutine="yes"; break], + [link_coroutine="no"]) + done + fi + + if test "x$ax_lib" = "x"; then + AC_MSG_ERROR(Could not find a version of the library!) + fi + + if test "x$link_coroutine" = "xno"; then + AC_MSG_ERROR(Could not link against $ax_lib !) + fi + fi + + CPPFLAGS="$CPPFLAGS_SAVED" + LDFLAGS="$LDFLAGS_SAVED" + fi +])