Hi All,
CoreServices.framework/Headers/CoreServices.h:20:6: error: #error 64-
bit not supported
As I said in my last reply, the 10.4 SDK does not support 64 bit
development. You are explicitly telling CMake to use the 10.4 SDK and
you are also, explicitly or implicitly, telling it to build as 64 bit.
Those two things are not compatible.
OK, here is what I have done now:
1. Downloaded latest CMake 2.7 from CVS, compiled and installed in /
opt/cmake-2.7/ as to not interfere with anything else.
2. edited my .profile to include the above path
3. verified version of cmake I would be getting when executing cmake
from a command-line
[j...@jason-t-slack-moehrles-macbook-pro ~]$ cmake -version
cmake version 2.7.20090811
4. Created an 'initialCache.cmake' file that contains:
# Apple Specific
set (CMAKE_OSX_SYSROOT=/Developer/SDKs/MacOSX10.4u.sdk)
set (CMAKE_OSX_DEPLOYMENT_TARGET=10.4)
set (CMAKE_OSX_ARCHITECTURES="i386;ppc")
5. From a command-line I now run:
cmake -CinitialCache.cmake .
6. I get the same errors like: (and I knew I would)
/Developer/SDKs/MacOSX10.4u.sdk/System/Library/Frameworks/
CoreServices.framework/Headers/CoreServices.h:20:6: error: #error 64-
bit not supported
7. Googling around I found: (with a tidbit from Sean...)
http://www.cyberciti.biz/tips/compile-32bit-application-using-gcc-64-bit-linux.html
Which says for gcc to compile
in 32-bit: gcc -m32 -o output32 hello.c
in 64-bit: gcc -m64 -o output64 hello.c
8. My question is now what can I set in my initial cache to tell gcc
to set 32-bit by default? Or if i can't do this in initial cache, how
do I solve it? Am I on the right track with this logic?
Best,
-Jason
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