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Merge pull request #357 from HeinrichJanzing/cmake_optional_objects_target 

CMake: allow disabling the intermediate objects target (cryptopp-object).
pull/363/head
Jeffrey Walton 2017-01-11 21:07:43 -05:00 committed by GitHub
parent 1778432013 3c77873b0e
commit 89facf5599
1 changed files with 9 additions and 3 deletions
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12
CMakeLists.txt
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@ -35,6 +35,12 @@ option(BUILD_STATIC "Build static library" ON)
option(BUILD_SHARED "Build shared library" ON)
option(BUILD_TESTING "Build library tests" ON)
option(BUILD_DOCUMENTATION "Use Doxygen to create the HTML based API documentation" OFF)
option(USE_INTERMEDIATE_OBJECTS_TARGET "Use a common intermediate objects target for the static and shared library targets" ON)
if(CMAKE_VERSION VERSION_LESS 2.8.8 AND USE_INTERMEDIATE_OBJECTS_TARGET)
message(STATUS "Forcing USE_INTERMEDIATE_OBJECTS_TARGET to OFF - requires CMake >= 2.8.8")
set(USE_INTERMEDIATE_OBJECTS_TARGET OFF CACHE BOOL "Use a common intermediate objects target for the static and shared library targets" FORCE)
endif()
option(DISABLE_ASM "Disable ASM" OFF)
option(DISABLE_SSSE3 "Disable SSSE3" OFF)
@ -237,12 +243,12 @@ if(CMAKE_VERSION VERSION_LESS 2.8.12)
include_directories("${CMAKE_CURRENT_SOURCE_DIR}")
endif()
if(NOT CMAKE_VERSION VERSION_LESS 2.8.8)
if(USE_INTERMEDIATE_OBJECTS_TARGET)
add_library(cryptopp-object OBJECT ${cryptopp_SOURCES})
endif()
if (BUILD_STATIC)
if(NOT CMAKE_VERSION VERSION_LESS 2.8.8)
if(USE_INTERMEDIATE_OBJECTS_TARGET)
add_library(cryptopp-static STATIC $<TARGET_OBJECTS:cryptopp-object>)
else()
add_library(cryptopp-static STATIC ${cryptopp_SOURCES})
@ -254,7 +260,7 @@ if (BUILD_STATIC)
endif()
if (BUILD_SHARED)
if(NOT CMAKE_VERSION VERSION_LESS 2.8.8)
if(USE_INTERMEDIATE_OBJECTS_TARGET)
add_library(cryptopp-shared SHARED $<TARGET_OBJECTS:cryptopp-object>)
else()
add_library(cryptopp-shared SHARED ${cryptopp_SOURCES})