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msvc_runtime.cmake: Check for MSVC, not WIN32.

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- The flag change here is supposed to target only MSVC builds,
  and not all Windows builds.
- Style tweak to match other CMake files.

Change-Id: I664705e13d810e2d41422eae655b5a68ff244308
This commit is contained in:
Tom Finegan 2016-04-07 10:02:53 -07:00
parent eb50da8e38
commit 2aee04fb23
1 changed files with 10 additions and 11 deletions
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21
build/msvc_runtime.cmake
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@ -7,18 +7,17 @@
## be found in the AUTHORS file in the root of the source tree.
cmake_minimum_required(VERSION 2.8)
if(WIN32)
if (MSVC)
# CMake defaults to producing code linked to the DLL MSVC runtime. In libwebm
# static is typically desired. Force static code generation unless the user
# running CMake set MSVC_RUNTIME to dll.
if(NOT "${MSVC_RUNTIME}" STREQUAL "dll")
foreach(flag_var
CMAKE_CXX_FLAGS CMAKE_CXX_FLAGS_DEBUG CMAKE_CXX_FLAGS_RELEASE
CMAKE_CXX_FLAGS_MINSIZEREL CMAKE_CXX_FLAGS_RELWITHDEBINFO)
if(${flag_var} MATCHES "/MD")
if (NOT "${MSVC_RUNTIME}" STREQUAL "dll")
foreach (flag_var
CMAKE_CXX_FLAGS CMAKE_CXX_FLAGS_DEBUG CMAKE_CXX_FLAGS_RELEASE
CMAKE_CXX_FLAGS_MINSIZEREL CMAKE_CXX_FLAGS_RELWITHDEBINFO)
if (${flag_var} MATCHES "/MD")
string(REGEX REPLACE "/MD" "/MT" ${flag_var} "${${flag_var}}")
endif(${flag_var} MATCHES "/MD")
endforeach(flag_var)
endif(NOT "${MSVC_RUNTIME}" STREQUAL "dll")
endif(WIN32)
endif (${flag_var} MATCHES "/MD")
endforeach (flag_var)
endif ()
endif ()