libs: adjusted cURL for windows compile
Missing .cmake files added from curl git repo
This commit is contained in:
Remy Marquis
parent
63a89f85f8
commit
6e350bf013
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@ -0,0 +1,61 @@
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include(CheckCSourceCompiles)
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option(CURL_HIDDEN_SYMBOLS "Set to ON to hide libcurl internal symbols (=hide all symbols that aren't officially external)." ON)
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mark_as_advanced(CURL_HIDDEN_SYMBOLS)
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if(CURL_HIDDEN_SYMBOLS)
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set(SUPPORTS_SYMBOL_HIDING FALSE)
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if(CMAKE_C_COMPILER_ID MATCHES "Clang")
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set(SUPPORTS_SYMBOL_HIDING TRUE)
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set(_SYMBOL_EXTERN "__attribute__ ((__visibility__ (\"default\")))")
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set(_CFLAG_SYMBOLS_HIDE "-fvisibility=hidden")
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elseif(CMAKE_COMPILER_IS_GNUCC)
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if(NOT CMAKE_VERSION VERSION_LESS 2.8.10)
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set(GCC_VERSION ${CMAKE_C_COMPILER_VERSION})
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else()
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execute_process(COMMAND ${CMAKE_C_COMPILER} -dumpversion
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OUTPUT_VARIABLE GCC_VERSION)
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endif()
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if(NOT GCC_VERSION VERSION_LESS 3.4)
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# note: this is considered buggy prior to 4.0 but the autotools don't care, so let's ignore that fact
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set(SUPPORTS_SYMBOL_HIDING TRUE)
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set(_SYMBOL_EXTERN "__attribute__ ((__visibility__ (\"default\")))")
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set(_CFLAG_SYMBOLS_HIDE "-fvisibility=hidden")
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endif()
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elseif(CMAKE_C_COMPILER_ID MATCHES "SunPro" AND NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 8.0)
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set(SUPPORTS_SYMBOL_HIDING TRUE)
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set(_SYMBOL_EXTERN "__global")
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set(_CFLAG_SYMBOLS_HIDE "-xldscope=hidden")
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elseif(CMAKE_C_COMPILER_ID MATCHES "Intel" AND NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 9.0)
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# note: this should probably just check for version 9.1.045 but I'm not 100% sure
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# so let's to it the same way autotools do.
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set(SUPPORTS_SYMBOL_HIDING TRUE)
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set(_SYMBOL_EXTERN "__attribute__ ((__visibility__ (\"default\")))")
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set(_CFLAG_SYMBOLS_HIDE "-fvisibility=hidden")
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check_c_source_compiles("#include <stdio.h>
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int main (void) { printf(\"icc fvisibility bug test\"); return 0; }" _no_bug)
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if(NOT _no_bug)
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set(SUPPORTS_SYMBOL_HIDING FALSE)
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set(_SYMBOL_EXTERN "")
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set(_CFLAG_SYMBOLS_HIDE "")
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endif()
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elseif(MSVC)
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set(SUPPORTS_SYMBOL_HIDING TRUE)
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endif()
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set(HIDES_CURL_PRIVATE_SYMBOLS ${SUPPORTS_SYMBOL_HIDING})
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elseif(MSVC)
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if(NOT CMAKE_VERSION VERSION_LESS 3.7)
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set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS TRUE) #present since 3.4.3 but broken
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set(HIDES_CURL_PRIVATE_SYMBOLS FALSE)
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else()
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message(WARNING "Hiding private symbols regardless CURL_HIDDEN_SYMBOLS being disabled.")
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set(HIDES_CURL_PRIVATE_SYMBOLS TRUE)
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endif()
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elseif()
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set(HIDES_CURL_PRIVATE_SYMBOLS FALSE)
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endif()
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set(CURL_CFLAG_SYMBOLS_HIDE ${_CFLAG_SYMBOLS_HIDE})
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set(CURL_EXTERN_SYMBOL ${_SYMBOL_EXTERN})
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@ -0,0 +1,42 @@
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# - Find c-ares
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# Find the c-ares includes and library
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# This module defines
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# CARES_INCLUDE_DIR, where to find ares.h, etc.
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# CARES_LIBRARIES, the libraries needed to use c-ares.
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# CARES_FOUND, If false, do not try to use c-ares.
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# also defined, but not for general use are
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# CARES_LIBRARY, where to find the c-ares library.
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FIND_PATH(CARES_INCLUDE_DIR ares.h
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/usr/local/include
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/usr/include
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)
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SET(CARES_NAMES ${CARES_NAMES} cares)
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FIND_LIBRARY(CARES_LIBRARY
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NAMES ${CARES_NAMES}
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PATHS /usr/lib /usr/local/lib
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)
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IF (CARES_LIBRARY AND CARES_INCLUDE_DIR)
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SET(CARES_LIBRARIES ${CARES_LIBRARY})
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SET(CARES_FOUND "YES")
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ELSE (CARES_LIBRARY AND CARES_INCLUDE_DIR)
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SET(CARES_FOUND "NO")
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ENDIF (CARES_LIBRARY AND CARES_INCLUDE_DIR)
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IF (CARES_FOUND)
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IF (NOT CARES_FIND_QUIETLY)
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MESSAGE(STATUS "Found c-ares: ${CARES_LIBRARIES}")
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ENDIF (NOT CARES_FIND_QUIETLY)
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ELSE (CARES_FOUND)
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IF (CARES_FIND_REQUIRED)
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MESSAGE(FATAL_ERROR "Could not find c-ares library")
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ENDIF (CARES_FIND_REQUIRED)
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ENDIF (CARES_FOUND)
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MARK_AS_ADVANCED(
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CARES_LIBRARY
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CARES_INCLUDE_DIR
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)
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@ -0,0 +1,35 @@
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# - Try to find the libssh2 library
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# Once done this will define
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#
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# LIBSSH2_FOUND - system has the libssh2 library
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# LIBSSH2_INCLUDE_DIR - the libssh2 include directory
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# LIBSSH2_LIBRARY - the libssh2 library name
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if (LIBSSH2_INCLUDE_DIR AND LIBSSH2_LIBRARY)
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set(LibSSH2_FIND_QUIETLY TRUE)
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endif (LIBSSH2_INCLUDE_DIR AND LIBSSH2_LIBRARY)
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FIND_PATH(LIBSSH2_INCLUDE_DIR libssh2.h
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)
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FIND_LIBRARY(LIBSSH2_LIBRARY NAMES ssh2
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)
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if(LIBSSH2_INCLUDE_DIR)
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file(STRINGS "${LIBSSH2_INCLUDE_DIR}/libssh2.h" libssh2_version_str REGEX "^#define[\t ]+LIBSSH2_VERSION_NUM[\t ]+0x[0-9][0-9][0-9][0-9][0-9][0-9].*")
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string(REGEX REPLACE "^.*LIBSSH2_VERSION_NUM[\t ]+0x([0-9][0-9]).*$" "\\1" LIBSSH2_VERSION_MAJOR "${libssh2_version_str}")
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string(REGEX REPLACE "^.*LIBSSH2_VERSION_NUM[\t ]+0x[0-9][0-9]([0-9][0-9]).*$" "\\1" LIBSSH2_VERSION_MINOR "${libssh2_version_str}")
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string(REGEX REPLACE "^.*LIBSSH2_VERSION_NUM[\t ]+0x[0-9][0-9][0-9][0-9]([0-9][0-9]).*$" "\\1" LIBSSH2_VERSION_PATCH "${libssh2_version_str}")
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string(REGEX REPLACE "^0(.+)" "\\1" LIBSSH2_VERSION_MAJOR "${LIBSSH2_VERSION_MAJOR}")
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string(REGEX REPLACE "^0(.+)" "\\1" LIBSSH2_VERSION_MINOR "${LIBSSH2_VERSION_MINOR}")
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string(REGEX REPLACE "^0(.+)" "\\1" LIBSSH2_VERSION_PATCH "${LIBSSH2_VERSION_PATCH}")
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set(LIBSSH2_VERSION "${LIBSSH2_VERSION_MAJOR}.${LIBSSH2_VERSION_MINOR}.${LIBSSH2_VERSION_PATCH}")
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endif(LIBSSH2_INCLUDE_DIR)
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include(FindPackageHandleStandardArgs)
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FIND_PACKAGE_HANDLE_STANDARD_ARGS(LibSSH2 DEFAULT_MSG LIBSSH2_INCLUDE_DIR LIBSSH2_LIBRARY )
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MARK_AS_ADVANCED(LIBSSH2_INCLUDE_DIR LIBSSH2_LIBRARY LIBSSH2_VERSION_MAJOR LIBSSH2_VERSION_MINOR LIBSSH2_VERSION_PATCH LIBSSH2_VERSION)
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@ -85,6 +85,26 @@ if(WIN32)
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add_definitions( -D_USRDLL )
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endif()
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if(MSVC)
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set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /EHsc /O2")
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set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /EHa /W3")
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set(CompilerFlags
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CMAKE_CXX_FLAGS
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CMAKE_CXX_FLAGS_DEBUG
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CMAKE_CXX_FLAGS_RELEASE
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CMAKE_C_FLAGS
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CMAKE_C_FLAGS_DEBUG
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CMAKE_C_FLAGS_RELEASE
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)
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foreach(CompilerFlag ${CompilerFlags})
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string(REPLACE "/MD" "/MT" ${CompilerFlag} "${${CompilerFlag}}")
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endforeach()
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set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /NODEFAULTLIB:MSVCRT.lib")
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endif()
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set_target_properties(${LIB_NAME} PROPERTIES COMPILE_DEFINITIONS BUILDING_LIBCURL)
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if(HIDES_CURL_PRIVATE_SYMBOLS)
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