Use C99 stdio in mingw-w64

MinGW >= 3.14 does this automatically, but mingw-64 wants us to define
it.
This commit is contained in:
Carlos Martín Nieto 2013-03-08 15:13:25 +01:00
parent 92ebbe99c9
commit 0887b580bf

View File

@ -205,6 +205,11 @@ ELSE ()
IF (MINGW) # MinGW always does PIC and complains if we tell it to
STRING(REGEX REPLACE "-fPIC" "" CMAKE_SHARED_LIBRARY_C_FLAGS "${CMAKE_SHARED_LIBRARY_C_FLAGS}")
# MinGW >= 3.14 uses the C99-style stdio functions
# automatically, but forks like mingw-w64 still want
# us to define this in order to use them
ADD_DEFINITIONS(-D__USE_MINGW_ANSI_STDIO=1)
ELSEIF (BUILD_SHARED_LIBS)
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fvisibility=hidden -fPIC")
ENDIF ()