[CMake] CMake will not be able to correctly generate this project.

[Gregory Anderson]

I ran these commands but I still got the same error message at the
cmake ../ stage.

[root at localhost ~]# cd /home/gregory/tarballs/canorus-0.5beta.R682
[root at localhost canorus-0.5beta.R682]# mkdir Build
[root at localhost canorus-0.5beta.R682]# cd Build
[root at localhost Build]# cmake ../
-- Check for working C compiler: /usr/lib/ccache/gcc
-- Check for working C compiler: /usr/lib/ccache/gcc -- broken
CMake Error: The C compiler "/usr/lib/ccache/gcc" is not able to compile
a simple test program.
It fails with the following output:
 /usr/bin/gmake -f CMakeFiles/cmTryCompileExec.dir/build.make
CMakeFiles/cmTryCompileExec.dir/build
gmake[1]: Entering directory
`/home/gregory/tarballs/canorus-0.5beta.R682/CMakeFiles/CMakeTmp'
/usr/bin/cmake -E
cmake_progress_report /home/gregory/tarballs/canorus-0.5beta.R682/CMakeFiles/CMakeTmp/CMakeFiles 1
Building C object CMakeFiles/cmTryCompileExec.dir/testCCompiler.o
/usr/lib/ccache/gcc   -o CMakeFiles/cmTryCompileExec.dir/testCCompiler.o
-c /home/gregory/tarballs/canorus-0.5beta.R682/CMakeFiles/CMakeTmp/testCCompiler.c
/home/gregory/tarballs/canorus-0.5beta.R682/CMakeFiles/CMakeTmp/testCCompiler.c:4:19: error: stdio.h: No such file or directory
/home/gregory/tarballs/canorus-0.5beta.R682/CMakeFiles/CMakeTmp/testCCompiler.c: In function ‘main’:
/home/gregory/tarballs/canorus-0.5beta.R682/CMakeFiles/CMakeTmp/testCCompiler.c:12: warning: incompatible implicit declaration of built-in function ‘printf’
gmake[1]: Leaving directory
`/home/gregory/tarballs/canorus-0.5beta.R682/CMakeFiles/CMakeTmp'
gmake[1]: *** [CMakeFiles/cmTryCompileExec.dir/testCCompiler.o] Error 1
gmake: *** [cmTryCompileExec/fast] Error 2


CMake will not be able to correctly generate this project.
-- Configuring done
[root at localhost Build]# make
make: *** No targets specified and no makefile found.  Stop.
[root at localhost Build]# 

On Thu, 2008-01-03 at 11:15 -0500, Mike Jackson wrote:
> I think you might be missing a very basic tenant of CMake: Out of  
> Source Builds. CMake creates a pile of files and all the compiler  
> output and all that sort of stuff _really_ needs to be gathered into  
> it's own directory. The way you are running it currently, all those  
> files will be put loose into your home directory. Try this:
> 
> [root at localhost ~]# cd /home/gregory/tarballs/canorus-0.5beta.R682
> [root at localhost ~]# mkdir Build
> [root at localhost ~]# cd Build
> [root at localhost ~]# cmake ../
> [root at localhost ~]# make
> 
> And lets see what happens..
> 
> On Jan 3, 2008, at 11:09 AM, Gregory Anderson wrote:
> 
> > I have had some troubles with cmake (or maybe gcc).  I keep getting  
> > this
> > error whenever I try to use it.  gcc is installed.
> >
> >
> > [root at localhost ~]# cmake /home/gregory/tarballs/canorus-0.5beta.R682
> > -- Check for working C compiler: /usr/lib/ccache/gcc
> > -- Check for working C compiler: /usr/lib/ccache/gcc -- broken
> > CMake Error: The C compiler "/usr/lib/ccache/gcc" is not able to  
> > compile
> > a simple test program.
> > It fails with the following output:
> > /usr/bin/gmake -f CMakeFiles/cmTryCompileExec.dir/build.make
> > CMakeFiles/cmTryCompileExec.dir/build
> > gmake[1]: Entering directory
> > `/home/gregory/tarballs/canorus-0.5beta.R682/CMakeFiles/CMakeTmp'
> > /usr/bin/cmake -E
> > cmake_progress_report /home/gregory/tarballs/canorus-0.5beta.R682/ 
> > CMakeFiles/CMakeTmp/CMakeFiles 1
> > Building C object CMakeFiles/cmTryCompileExec.dir/testCCompiler.o
> > /usr/lib/ccache/gcc   -o CMakeFiles/cmTryCompileExec.dir/ 
> > testCCompiler.o
> > -c /home/gregory/tarballs/canorus-0.5beta.R682/CMakeFiles/CMakeTmp/ 
> > testCCompiler.c
> > /home/gregory/tarballs/canorus-0.5beta.R682/CMakeFiles/CMakeTmp/ 
> > testCCompiler.c:4:19: error: stdio.h: No such file or directory
> > /home/gregory/tarballs/canorus-0.5beta.R682/CMakeFiles/CMakeTmp/ 
> > testCCompiler.c: In function ‘main’:
> > /home/gregory/tarballs/canorus-0.5beta.R682/CMakeFiles/CMakeTmp/ 
> > testCCompiler.c:12: warning: incompatible implicit declaration of  
> > built-in function ‘printf’
> > gmake[1]: Leaving directory
> > `/home/gregory/tarballs/canorus-0.5beta.R682/CMakeFiles/CMakeTmp'
> > gmake[1]: *** [CMakeFiles/cmTryCompileExec.dir/testCCompiler.o]  
> > Error 1
> > gmake: *** [cmTryCompileExec/fast] Error 2
> >
> >
> > CMake will not be able to correctly generate this project.
> > -- Configuring done
> >
> >
> > Can anyone point me in the right direction?
> > Thanks in advance,
> > Greg
> >
> >
> >
> > _______________________________________________
> > CMake mailing list
> > CMake at cmake.org
> > http://www.cmake.org/mailman/listinfo/cmake
>