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We need to link with boost.thread and boost.chrono if we use boost.context #2613

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May 9, 2017
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We need to link with boost.thread and boost.chrono if we use boost.context #2613

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55 changes: 26 additions & 29 deletions cmake/HPX_SetupBoost.cmake
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Original file line number Diff line number Diff line change
Expand Up @@ -36,6 +36,29 @@ if(HPX_WITH_BOOST_CHRONO_COMPATIBILITY OR __boost_need_thread)
set(__boost_libraries ${__boost_libraries} chrono)
endif()

# Set configuration option to use Boost.Context or not. This depends on the
# platform.
set(__use_generic_coroutine_context OFF)
if(APPLE)
set(__use_generic_coroutine_context ON)
endif()
if(HPX_PLATFORM_UC STREQUAL "BLUEGENEQ" AND Boost_VERSION GREATER 105500)
set(__use_generic_coroutine_context ON)
endif()
hpx_option(
HPX_WITH_GENERIC_CONTEXT_COROUTINES
BOOL
"Use Boost.Context as the underlying coroutines context switch implementation."
${__use_generic_coroutine_context} ADVANCED)

if(HPX_WITH_GENERIC_CONTEXT_COROUTINE)
set(__boost_libraries ${__boost_libraries} context)
# if context is needed, we should still link with boost thread and chrono
if(NOT __boost_need_thread)
set(__boost_libraries ${__boost_libraries} thread chrono)
endif()
endif()

set(__boost_libraries
${__boost_libraries}
date_time
Expand All @@ -44,11 +67,7 @@ set(__boost_libraries
regex
system)

find_package(Boost
1.50
REQUIRED
COMPONENTS
${__boost_libraries})
find_package(Boost 1.51 REQUIRED COMPONENTS ${__boost_libraries})

if(NOT Boost_FOUND)
hpx_error("Could not find Boost. Please set BOOST_ROOT to point to your Boost installation.")
Expand All @@ -63,32 +82,10 @@ if(UNIX AND NOT CYGWIN)
set(Boost_TMP_LIBRARIES ${Boost_TMP_LIBRARIES} ${BOOST_UNDERLYING_THREAD_LIBRARY})
endif()

# Set configuration option to use Boost.Context or not. This depends on the Boost
# version (Boost.Context was included with 1.51) and the Platform
set(use_generic_coroutine_context OFF)
if(Boost_VERSION GREATER 105000)
find_package(Boost 1.50 QUIET COMPONENTS context)
if(Boost_CONTEXT_FOUND)
hpx_info(" context")
endif()
if(APPLE)
set(use_generic_coroutine_context ON)
endif()
if(HPX_PLATFORM_UC STREQUAL "BLUEGENEQ" AND Boost_VERSION GREATER 105500)
set(use_generic_coroutine_context ON)
endif()
endif()

hpx_option(
HPX_WITH_GENERIC_CONTEXT_COROUTINES
BOOL
"Use Boost.Context as the underlying coroutines context switch implementation."
${use_generic_coroutine_context} ADVANCED)

set(Boost_TMP_LIBRARIES ${Boost_TMP_LIBRARIES} ${Boost_LIBRARIES})

if(HPX_WITH_COMPRESSION_BZIP2 OR HPX_WITH_COMPRESSION_ZLIB)
find_package(Boost 1.49 QUIET COMPONENTS iostreams)
find_package(Boost 1.51 QUIET COMPONENTS iostreams)
if(Boost_IOSTREAMS_FOUND)
hpx_info(" iostreams")
else()
Expand All @@ -98,7 +95,7 @@ if(HPX_WITH_COMPRESSION_BZIP2 OR HPX_WITH_COMPRESSION_ZLIB)
endif()

# attempt to load Boost.Random (if available), it's needed for one example only
find_package(Boost 1.49 QUIET COMPONENTS random)
find_package(Boost 1.51 QUIET COMPONENTS random)
if(Boost_RANDOM_FOUND)
hpx_info(" random")
set(Boost_TMP_LIBRARIES ${Boost_TMP_LIBRARIES} ${Boost_LIBRARIES})
Expand Down
6 changes: 3 additions & 3 deletions docs/manual/build_system/prerequisites.qbk
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Expand Up @@ -63,7 +63,7 @@ favorite compiler with __hpx__ visit __stellar_hpx_buildbot__.
[[__cmake__ ][3.1 ][2.8.10 ]]

[[[*Required Libraries]]]
[[__boost_libraries__ ][1.57.0 or newer ][1.50.0 ]
[[__boost_libraries__ ][1.57.0 or newer ][1.51.0 ]
[See below for an important limitation when using Boost V1.54.0.]]
[[__hwloc__ ][1.10 ][1.2 (Xeon Phi: 1.6)]
[Used for OS-thread pinning and NUMA awareness. This library is optional on Mac OSX.]]
Expand All @@ -89,10 +89,10 @@ favorite compiler with __hpx__ visit __stellar_hpx_buildbot__.
[[__visual_cxx__ (x64) ][2013 ][2013 ]]

[[[*Build System]]]
[[__cmake__ ][3.1 ][2.8.10 ]]
[[__cmake__ ][3.1 ][2.8.10 ]]

[[[*Required Libraries]]]
[[__boost__ ][1.57.0 or newer ][1.49.0 ]
[[__boost__ ][1.57.0 or newer ][1.51.0 ]
[See below for an important limitation when using Boost V1.55.0.]]
[[__hwloc__ ][1.10 ][1.5 ]
[Used for OS-thread pinning and NUMA awareness.]]
Expand Down
4 changes: 2 additions & 2 deletions hpx/config.hpp
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Expand Up @@ -27,9 +27,9 @@

#include <boost/version.hpp>

#if BOOST_VERSION < 105000
#if BOOST_VERSION < 105100
// Please update your Boost installation (see www.boost.org for details).
#error HPX cannot be compiled with a Boost version earlier than 1.50.0
#error HPX cannot be compiled with a Boost version earlier than 1.51.0
#endif

#if BOOST_VERSION == 105400
Expand Down