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ENH: Modify how OpenGL is searched for, that is, use FindOpenGL.cmake.

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This commit is contained in:
Clinton Stimpson 2010-03-16 22:28:03 -06:00
parent 7f98d73457
commit 5e1a2408fe
1 changed files with 5 additions and 17 deletions
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22
Modules/Qt4ConfigDependentSettings.cmake
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@ -60,25 +60,13 @@ IF(WIN32 AND NOT QT_IS_STATIC)
SET(QT_DEFINITIONS ${QT_DEFINITIONS} -DQT_DLL)
ENDIF(WIN32 AND NOT QT_IS_STATIC)
IF(NOT QT_IS_STATIC)
RETURN()
ENDIF(NOT QT_IS_STATIC)
# QtOpenGL dependencies
QT_QUERY_QMAKE(QMAKE_LIBS_OPENGL "QMAKE_LIBS_OPENGL")
IF(Q_WS_MAC)
# On the Mac OpenGL is probably frameworks and QMAKE_LIBS_OPENGL can be
# e.g. "-framework OpenGL -framework AGL". The separate_arguments() call in
# the other branch makes "-framework;-OpenGL;-framework;-lAGL" appear in the
# linker command. So we need to protect the "-framework foo" as
# non-separatable strings. We do this by replacing the space after
# "-framework" with an underscore, then calling separate_arguments(), and
# then we replace the underscores again with spaces. So we get proper linker
# commands. Alex
STRING(REGEX REPLACE "-framework +" "-framework_" QMAKE_LIBS_OPENGL "${QMAKE_LIBS_OPENGL}")
SEPARATE_ARGUMENTS(QMAKE_LIBS_OPENGL)
STRING(REGEX REPLACE "-framework_" "-framework " QMAKE_LIBS_OPENGL "${QMAKE_LIBS_OPENGL}")
ELSE(Q_WS_MAC)
SEPARATE_ARGUMENTS(QMAKE_LIBS_OPENGL)
ENDIF(Q_WS_MAC)
SET (QT_QTOPENGL_LIB_DEPENDENCIES ${QT_QTOPENGL_LIB_DEPENDENCIES} ${QMAKE_LIBS_OPENGL})
find_package(OpenGL)
SET (QT_QTOPENGL_LIB_DEPENDENCIES ${OPENGL_glu_LIBRARY} ${OPENGL_gl_LIBRARY})
## system png