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| author | David Gobbi <david.gobbi@gmail.com> | 2015-12-12 16:32:42 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2015-12-14 14:46:32 (GMT) |
| commit | 08580be2ada7b226c3b8f91b6ecdbc57d843d42e (patch) | |
| tree | 4bb66f2717bbd546963698d0f297c7adefaa1206 /Modules/FindOpenGL.cmake | |
| parent | a680211ca782751159d70464e51eac812d8db8f1 (diff) | |
| download | CMake-08580be2ada7b226c3b8f91b6ecdbc57d843d42e.zip CMake-08580be2ada7b226c3b8f91b6ecdbc57d843d42e.tar.gz CMake-08580be2ada7b226c3b8f91b6ecdbc57d843d42e.tar.bz2 | |
FindOpenGL: Don't add AGL to OPENGL_LIBRARIES on OS X.
CMake had been setting OPENGL_glu_LIBRARY to AGL.framework, even
though AGL is not GLU. AGL is simply the GL component for the
deprecated Carbon framework. GLU is provided by OpenGL.framework.
A side effect of the old behavior was that if AGL was not found
(it is absent from OS X SDK 10.10 or later), then OPENGL_GLU_FOUND
would be incorrectly set to "NO".
Diffstat (limited to 'Modules/FindOpenGL.cmake')
| -rw-r--r-- | Modules/FindOpenGL.cmake | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/Modules/FindOpenGL.cmake b/Modules/FindOpenGL.cmake index a7eefa7..93e488b 100644 --- a/Modules/FindOpenGL.cmake +++ b/Modules/FindOpenGL.cmake @@ -71,9 +71,11 @@ elseif (WIN32) elseif (APPLE) - find_library(OPENGL_gl_LIBRARY OpenGL DOC "OpenGL lib for OSX") - find_library(OPENGL_glu_LIBRARY AGL DOC "AGL lib for OSX") - find_path(OPENGL_INCLUDE_DIR OpenGL/gl.h DOC "Include for OpenGL on OSX") + # The OpenGL.framework provides both gl and glu + find_library(OPENGL_gl_LIBRARY OpenGL DOC "OpenGL library for OS X") + find_library(OPENGL_glu_LIBRARY OpenGL DOC + "GLU library for OS X (usually same as OpenGL library)") + find_path(OPENGL_INCLUDE_DIR OpenGL/gl.h DOC "Include for OpenGL on OS X") list(APPEND _OpenGL_REQUIRED_VARS OPENGL_INCLUDE_DIR) else() @@ -149,7 +151,9 @@ if(OPENGL_gl_LIBRARY) set( OPENGL_LIBRARIES ${OPENGL_gl_LIBRARY} ${OPENGL_LIBRARIES}) if(OPENGL_glu_LIBRARY) set( OPENGL_GLU_FOUND "YES" ) - set( OPENGL_LIBRARIES ${OPENGL_glu_LIBRARY} ${OPENGL_LIBRARIES} ) + if(NOT "${OPENGL_glu_LIBRARY}" STREQUAL "${OPENGL_gl_LIBRARY}") + set( OPENGL_LIBRARIES ${OPENGL_glu_LIBRARY} ${OPENGL_LIBRARIES} ) + endif() else() set( OPENGL_GLU_FOUND "NO" ) endif() |