From 81798ec7abf5d730c85163fcc7cc78514874761b Mon Sep 17 00:00:00 2001
From: Ozkan Sezer <[EMAIL REDACTED]>
Date: Sat, 27 Feb 2021 01:01:20 +0300
Subject: [PATCH] cmake updates
---
CMakeLists.txt | 21 ++++++++++++++++-----
1 file changed, 16 insertions(+), 5 deletions(-)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7e249b9..340cfd7 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,3 +1,7 @@
+# NOTE: If you installed SDL2 at an unusual place and FindSDL2 fails,
+# you can define SDL2_INCLUDE_DIRS on the cmdline. For example:
+# cmake -DSDL2_INCLUDE_DIRS=/opt/SDL2/include/SDL2 [other opts]
+
cmake_minimum_required(VERSION 3.0.0)
project(sdl12_compat)
@@ -18,8 +22,6 @@ add_library(SDL SHARED ${SDL12COMPAT_SRCS})
include("cmake/modules/FindSDL2.cmake")
target_include_directories(SDL PRIVATE ${SDL2_INCLUDE_DIRS})
-#target_include_directories(SDL PRIVATE "/usr/X11/include") # !!! FIXME
-add_definitions("-D_THREAD_SAFE") # !!! FIXME
# avoid DLL having 'lib' prefix with Windows MinGW builds
if(WIN32)
@@ -68,13 +70,22 @@ if(MSVC)
endforeach(flag_var)
endif()
+
# test programs...
+
+if(NOT (WIN32 OR APPLE OR CYGWIN OR HAIKU OR BEOS))
+ find_library(MATH_LIBRARY m)
+endif()
+
+include(FindSDL)
+
macro(test_program _NAME _SRCS)
add_executable(${_NAME} ${_SRCS})
- target_include_directories(${_NAME} PUBLIC ${SDL2_INCLUDE_DIRS})
-# target_include_directories(${_NAME} PUBLIC "/usr/X11/include") # !!! FIXME
+ target_include_directories(${_NAME} PRIVATE ${SDL_INCLUDE_DIR})
target_link_libraries(${_NAME} SDL)
- target_link_libraries(${_NAME} m)
+ if(MATH_LIBRARY)
+ target_link_libraries(${_NAME} m)
+ endif()
endmacro()
test_program(testsprite "test/testsprite.c")