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Bug 3862 - Install is broken when adding SDL2 to an existing CMake project
Summary: Install is broken when adding SDL2 to an existing CMake project
Status: RESOLVED FIXED
Alias: None
Product: SDL
Classification: Unclassified
Component: build (show other bugs)
Version: 2.0.6
Hardware: x86 Windows 10
: P2 normal
Assignee: Sam Lantinga
QA Contact: Sam Lantinga
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2017-10-05 04:56 UTC by Steve Robinson
Modified: 2017-10-06 23:42 UTC (History)
0 users

See Also:

Attachments
Patched SDL2 CMakeLists.txt file (61.26 KB, text/plain)
2017-10-05 04:56 UTC, Steve Robinson 		Details
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Description Steve Robinson 2017-10-05 04:56:37 UTC 
Created attachment 2967 [details]
Patched SDL2 CMakeLists.txt file

In my existing CMake project, I use add_subdirectory to add the source for SDL2.  This worked fine in 2.0.5, but now in 2.0.6 when I build the INSTALL CMake target, I get this error:

file INSTALL cannot find "D:/path/to/SDL2Config.cmake".
Call Stack (most recent call first):
  3rdparty/SDL2/cmake_install.cmake:32 (include)
  3rdparty/cmake_install.cmake:36 (include)
  cmake_install.cmake:32 (include)

To fix this, I changed line 1770 from this:
${CMAKE_SOURCE_DIR}/SDL2Config.cmake

To this:
${CMAKE_CURRENT_SOURCE_DIR}/SDL2Config.cmake

I've attached a copy of the CMakeLists.txt file with the change.
Comment 1 Sam Lantinga 2017-10-06 23:42:53 UTC 
Fixed, thanks!
https://hg.libsdl.org/SDL/rev/3a026cc340a7