Static build for Windows MSVC

This commit is contained in:
AlexMilich 2016-11-27 12:39:37 +02:00
parent 9c4c8f6366
commit 0656a9ac35

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@ -7,6 +7,9 @@ CMAKE_MINIMUM_REQUIRED(VERSION 2.8 FATAL_ERROR)
PROJECT(protobuf-c)
#options
option(MSVC_STATIC_BUILD "MSVC_STATIC_BUILD" OFF)
INCLUDE(TestBigEndian)
TEST_BIG_ENDIAN(WORDS_BIGENDIAN)
@ -39,6 +42,20 @@ INCLUDE_DIRECTORIES(${CMAKE_BINARY_DIR}) # for generated files
FIND_PACKAGE(Protobuf REQUIRED)
INCLUDE_DIRECTORIES(${PROTOBUF_INCLUDE_DIR})
if (MSVC AND MSVC_STATIC_BUILD)
# In case we are building static libraries, link also the runtime library statically
# so that MSVCR*.DLL is not required at runtime.
# https://msdn.microsoft.com/en-us/library/2kzt1wy3.aspx
# This is achieved by replacing msvc option /MD with /MT and /MDd with /MTd
# http://www.cmake.org/Wiki/CMake_FAQ#How_can_I_build_my_MSVC_application_with_a_static_runtime.3F
foreach(flag_var
CMAKE_CXX_FLAGS CMAKE_CXX_FLAGS_DEBUG CMAKE_CXX_FLAGS_RELEASE
CMAKE_CXX_FLAGS_MINSIZEREL CMAKE_CXX_FLAGS_RELWITHDEBINFO)
if(${flag_var} MATCHES "/MD")
string(REGEX REPLACE "/MD" "/MT" ${flag_var} "${${flag_var}}")
endif(${flag_var} MATCHES "/MD")
endforeach(flag_var)
endif (MSVC AND MSVC_STATIC_BUILD)
FILE(GLOB PROTOC_GEN_C_SRC ${MAIN_DIR}/protoc-c/*.h ${MAIN_DIR}/protoc-c/*.cc )
ADD_EXECUTABLE(protoc-gen-c ${PROTOC_GEN_C_SRC})