forked from premiere/premiere-libtorrent
attempt to make shared library builds to work with visibility=hidden
This commit is contained in:
Arvid Norberg
parent
7f2d6325df
commit
7b1a441aeb
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@ -5,6 +5,7 @@ set(sources
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web_connection_base
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alert
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allocator
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asio
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assert
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bandwidth_limit
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bandwidth_manager
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@ -142,6 +143,7 @@ else (dht)
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endif (dht)
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fvisibility=hidden")
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set(CMAKE_CXX_FLAGS "${CMAKE_C_FLAGS} -fvisibility-inlines-hidden")
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if (shared)
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add_library(torrent-rasterbar SHARED ${sources2})
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@ -157,7 +159,7 @@ include_directories(${Boost_INCLUDE_DIR})
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target_link_libraries(torrent-rasterbar ${Boost_LIBRARIES})
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# this works around a bug in asio in boost-1.39
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add_definitions(-DBOOST_ASIO_HASH_MAP_BUCKETS=1021)
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add_definitions(-DBOOST_ASIO_HASH_MAP_BUCKETS=1021 -DBOOST_ASIO_DYN_LINK)
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if (WIN32)
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target_link_libraries(torrent-rasterbar wsock32 ws2_32)
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44
Jamfile
44
Jamfile
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@ -31,6 +31,13 @@ rule linking ( properties * )
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{
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local result ;
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if <link>shared in $(properties)
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{
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# make sure asio symbols are properly exported
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# and imported
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result += <define>BOOST_ASIO_DYN_LINK ;
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}
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# openssl libraries, if enabled
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if <encryption>openssl in $(properties)
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{
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@ -61,7 +68,6 @@ rule linking ( properties * )
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# linker library on linux, required when using openssl
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result += <library>dl ;
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}
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}
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if <target-os>windows in $(properties)
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@ -83,11 +89,6 @@ rule linking ( properties * )
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result += <library>gcrypt <include>/opt/local/include ;
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}
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if <encryption>tommath in $(properties)
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{
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result += <source>src/mpi.c ;
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}
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if <geoip>shared in $(properties)
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{
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result += <library>GeoIP ;
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@ -210,6 +211,11 @@ rule building ( properties * )
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result += <source>src/assert.cpp ;
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}
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if <encryption>tommath in $(properties)
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{
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result += <source>src/mpi.c ;
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}
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if <geoip>static in $(properties)
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{
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result += <source>src/GeoIP.c ;
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@ -226,6 +232,19 @@ rule building ( properties * )
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result += <source>src/pe_crypto.cpp ;
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}
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if ( <toolset>darwin in $(properties)
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|| <toolset>gcc in $(properties)
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|| <toolset>clang in $(propertoes) )
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&& <link>shared in $(properties)
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{
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# hide non-external symbols
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# use ms-compat because boost.asio (as of 1.47.0
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# appears to have some types not fulle exported)
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result += <cflags>-fvisibility-ms-compat ;
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result += <cxxflags>-fvisibility-inlines-hidden ;
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result += <linkflags>-W1,-Bsymbolic ;
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}
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return $(result) ;
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}
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@ -406,6 +425,7 @@ lib iphlpapi : : <name>iphlpapi <link>shared ;
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SOURCES =
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alert
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allocator
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asio
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assert
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bandwidth_limit
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bandwidth_manager
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@ -550,16 +570,8 @@ lib torrent
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<conditional>@building
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<boost>system:<cxxflags>$(CXXFLAGS)
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# hide non-external symbols
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<toolset>darwin:<cflags>-fvisibility=hidden
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<toolset>darwin:<cxxflags>-fvisibility-inlines-hidden
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<toolset>darwin:<linkflags>-W1,-Bsymbolic
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<toolset>gcc:<cflags>-fvisibility=hidden
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<toolset>gcc:<cxxflags>-fvisibility-inlines-hidden
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<toolset>gcc:<linkflags>-W1,-Bsymbolic
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<toolset>llvm:<cflags>-fvisibility=hidden
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<toolset>llvm:<cxxflags>-fvisibility-inlines-hidden
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<toolset>llvm:<linkflags>-W1,-Bsymbolic
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# tell asio to export its symbols
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<link>shared:<define>BOOST_ASIO_SOURCE
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$(usage-requirements)
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@ -98,7 +98,7 @@ AX_PTHREAD()
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LIBS="$PTHREAD_LIBS $LIBS"
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CFLAGS="$PTHREAD_CFLAGS $CFLAGS -fvisibility=hidden"
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CXXFLAGS="$CXXFLAGS -fvisibility=hidden -fvisibility-inlines-hidden"
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CXXFLAGS="$CXXFLAGS -fvisibility-inlines-hidden"
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CC="$PTHREAD_CC"
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AS_ECHO
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@ -159,7 +159,7 @@ AC_CHECK_FUNCS([clock_gettime], [],
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dnl Pass some build options to setup.py and .pc file
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COMPILETIME_OPTIONS=""
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COMPILETIME_OPTIONS="-DBOOST_ASIO_DYN_LINK "
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###############################################################################
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@ -44,6 +44,10 @@ POSSIBILITY OF SUCH DAMAGE.
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#include <boost/function/function1.hpp>
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#include <boost/function/function2.hpp>
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#ifndef BOOST_NO_EXCEPTIONS
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#include <boost/system/system_error.hpp>
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#endif
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#define CCONTROL_TARGET 100
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namespace libtorrent
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@ -20,6 +20,7 @@ libtorrent_rasterbar_la_SOURCES = \
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web_connection_base.cpp \
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alert.cpp \
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allocator.cpp \
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asio.cpp \
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assert.cpp \
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bandwidth_limit.cpp \
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bandwidth_manager.cpp \
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@ -0,0 +1,3 @@
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// builds all boost.asio source as a separate compilation unit
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#include <boost/asio/impl/src.hpp>
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@ -9,7 +9,7 @@ explicit test_natpmp ;
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project
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: requirements
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<library>/torrent//torrent
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<library>/torrent//torrent/<link>shared
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<source>main.cpp
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<source>setup_transfer.cpp
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: default-build
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