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| author | sfan5 <sfan5@live.de> | 2016-09-20 21:40:05 +0200 |
|---|---|---|
| committer | sfan5 <sfan5@live.de> | 2016-09-21 20:16:31 +0200 |
| commit | af4c2107e0e893077deaec7b068b2e4e3e6932c6 (patch) | |
| tree | c4bacaa6229370fd189ee95c43c96aa14bb4ef25 /src/CMakeLists.txt | |
| parent | 3a57e525009ade2aa039b0bab33e4b10eda36bf4 (diff) | |
| download | minetest-af4c2107e0e893077deaec7b068b2e4e3e6932c6.tar.gz minetest-af4c2107e0e893077deaec7b068b2e4e3e6932c6.tar.bz2 minetest-af4c2107e0e893077deaec7b068b2e4e3e6932c6.zip | |
Don't use ZLIB_WINAPI if the required DLL is not provided to CMake
This allows you to use an stdcall zlib (zlib1.dll instead of zlibwapi.dll)
when building Minetest for win32.
Diffstat (limited to 'src/CMakeLists.txt')
| -rw-r--r-- | src/CMakeLists.txt | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt index 608437f3a..ef40bf8fc 100644 --- a/src/CMakeLists.txt +++ b/src/CMakeLists.txt @@ -293,9 +293,10 @@ if(WIN32) set(ZLIB_INCLUDE_DIR "${PROJECT_SOURCE_DIR}/../../zlib/zlib-1.2.5" CACHE PATH "Zlib include directory") set(ZLIB_LIBRARIES "${PROJECT_SOURCE_DIR}/../../zlib125dll/dll32/zlibwapi.lib" - CACHE FILEPATH "Path to zlibwapi.lib") + CACHE FILEPATH "Path to zlib library (usually zlibwapi.lib)") set(ZLIB_DLL "${PROJECT_SOURCE_DIR}/../../zlib125dll/dll32/zlibwapi.dll" - CACHE FILEPATH "Path to zlibwapi.dll (for installation)") + CACHE FILEPATH "Path to zlib DLL (for installation)") + set(ZLIBWAPI_DLL "" CACHE FILEPATH "Path to zlibwapi DLL") set(IRRLICHT_SOURCE_DIR "${PROJECT_SOURCE_DIR}/../../irrlicht-1.7.2" CACHE PATH "irrlicht dir") if(USE_FREETYPE) @@ -723,8 +724,14 @@ else() set(OTHER_FLAGS "${OTHER_FLAGS} -Wsign-compare") endif() + if(NOT ZLIBWAPI_DLL AND CMAKE_SIZEOF_VOID_P EQUAL 4) + set(OTHER_FLAGS "${OTHER_FLAGS} -DWIN32_NO_ZLIB_WINAPI") + message(WARNING "Defaulting to cdecl for zlib on win32 because ZLIBWAPI_DLL" + " isn't set, ensure that ZLIBWAPI_DLL is set if you want stdcall.") + endif() + if(MINGW) - set(OTHER_FLAGS "-mthreads -fexceptions") + set(OTHER_FLAGS "${OTHER_FLAGS} -mthreads -fexceptions") endif() set(CMAKE_CXX_FLAGS_RELEASE "-DNDEBUG ${RELEASE_WARNING_FLAGS} ${WARNING_FLAGS} ${OTHER_FLAGS} -ffast-math -Wall -pipe -funroll-loops") |