You are building on 10.5 using the 10.4u sdk. Why. If you need to
deploy on 10.4 then you will need to add the following CMAKE_C_FLAGS
and CMAKE_CXX_FLAGS to your compile.
-mmacosx-version-min=10.4.
and change the CMAKE_OSX_SYSROOT to 10.5.sdk.
This scenario will make sure your app can run on 10.4 and 10.5. IF you
use the 10.4u SDK then the MAXIMUM version of OS X that would be
officially supported is 10.4. It _may_ run on 10.5 but there is no
guarantee..
There is a bug/feature request to add the OSX_DEPLOYMENT_TARGET to
cmake as a standard option for OS X users. It is bug 6195 if you are
interested. Most of the work has been done. Some cleanup still is
waiting for me.
Mike
On Sep 26, 2008, at 4:12 PM, Linge Bai wrote:
After I used cmake 2.6.1, with CMakeList.txt:
PROJECT ( COMBINED )
FIND_PACKAGE (Qt4 REQUIRED)
SET(QT_USE_QTOPENGL TRUE)
INCLUDE( ${QT_USE_FILE} )
ADD_EXECUTABLE(exe main.cpp glwidget.cpp window.cpp)
TARGET_LINK_LIBRARIES(exe ${QT_LIBRARIES})
I am able to link to Qt4's OpenGL, but I have a link error:
make
Scanning dependencies of target exe
Linking CXX executable exe
ld: library not found for -lcrt1.10.5.o
collect2: ld returned 1 exit status
make[2]: *** [exe] Error 1
make[1]: *** [CMakeFiles/exe.dir/all] Error 2
make: *** [all] Error 2
Does anyone know how to solve this?
thanks,
Linge
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