Add USE_STATIC_CRT option

pull/4444/head
eyhn 2022-03-15 14:46:30 +08:00
parent a305d14b8f
commit cd7df53a72
1 changed files with 21 additions and 0 deletions

View File

@ -150,6 +150,27 @@ IF (WIN32)
# Multibyte character set is deprecated since at least MSVC2015 (possibly earlier)
ADD_DEFINITIONS( -DUNICODE -D_UNICODE )
ENDIF()
# Link statically against c/c++ lib to avoid missing redistriburable such as
# "VCRUNTIME140.dll not found. Try reinstalling the app.", but give users
# a choice to opt for the shared runtime if they want.
option(USE_STATIC_CRT "Link against the static runtime libraries." OFF)
# The CMAKE_CXX_FLAGS vars can be overriden by some Visual Studio generators, so we use an alternative
# global method here:
if (${USE_STATIC_CRT})
add_compile_options(
$<$<CONFIG:>:/MT>
$<$<CONFIG:Debug>:/MTd>
$<$<CONFIG:Release>:/MT>
)
else()
add_compile_options(
$<$<CONFIG:>:/MD>
$<$<CONFIG:Debug>:/MDd>
$<$<CONFIG:Release>:/MD>
)
endif()
ENDIF()
ENDIF()