On Jul 13, 2007, at 1:32 AM, Alan W. Irwin wrote: > On 2007-07-13 00:31-0400 Hazen Babcock wrote: >> >> I've installed macada and I've managed to get this far on my OS-X >> box. I was hoping to be able to tell cmake (using the ccmake >> facility) to use /usr/bin/gcc for the C compiler. However when I set >> the CMAKE_C_COMPILER = /usr/bin/gcc and then configure it always gets >> flipped back to /usr/local/ada-4.3/bin/gcc. My suspicion is that we >> could get both Ada and Aquaterm to work if we could somehow suppress >> the behavior. Ideas? > > How do you set CMAKE_C_COMPILER?
I was trying to set it using the cmake text GUI interface, ccmake. > I have never used that CMake variable, but my interpretation of > http://www.cmake.org/Wiki/ > CMake_Useful_Variables#Compilers_and_Tools is > you can only set it using a -D option to cmake which will only work > if you haven't cached anything before (i.e., you are starting fresh > with no CMakeCache.txt file in your build directory). Anyhow, I > assume > the flipping "back to /usr/local/ada-4.3/bin/gcc" is cause by a > cached value. > > Another way to set the C compiler (and associated flags) which I > know works, > is to set the CC environment variable (as also discussed at the > above site) > before invoking cmake _with no cache file_. > > Similarly, to set the Ada compiler, specify the ADA environment > variable > (see the first few lines of cmake/modules/ > CMakeDetermineAdaCompiler.cmake). > From further along in that file you can see that it is always > assumed that > the Ada executable builder is going to be called gnatmake, and > gnatmake is > looked for in the same directory as the specified Ada compiler. > > Anyhow, I believe that setting the CC and ADA environment variables > before > running cmake with no CMakeCache.txt file in your build directory > should > give you full and separate control of the C compiler, the Ada > compiler, and > the Ada executable builder. Let me know if that is not the case. This worked, thanks! I was able to get both ADA and Aquaterm to compile by doing the following (assuming macada standard install): (1) Set the environment variable CC to /usr/bin/gcc. (2) Set the environment variable CXX to /usr/bin/g++. (3) Run cmake. (4) Run ccmake and enable ADA. (5) Using ccmake, set the following: (it takes a few iterations to get it to show you all these variables) CMAKE_Ada_COMPILER /usr/local/ada-4.3/bin/gcc GNAT_EXECUTABLE_BUILDER /usr/local/ada-4.3/bin/gnatmake GNAT_LIB /usr/local/ada-4.3/lib/gcc/powerpc-apple-darwin8/4.3.0/ adalib/libgnat.dylib I can't get the ADA examples to work though, it looks like the library dependencies are not properly specified: otool -L ./x01a ./x01a: libplplotadad.0.0.0.dylib (compatibility version 0.0.0, current version 0.0.0) /Users/hbabcock/Documents/OpenSource/PLplot/plplot-CBS-3/src/ libplplotd.9.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/local/lib/libltdl.3.dylib (compatibility version 5.0.0, current version 5.4.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 88.1.10) /Users/hbabcock/Documents/OpenSource/PLplot/plplot-CBS-3/lib/ csa/libcsirocsa.0.dylib (compatibility version 0.0.0, current version 0.0.0) /Users/hbabcock/Documents/OpenSource/PLplot/plplot-CBS-3/lib/ nn/libcsironn.0.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/local/lib/libqhull.5.dylib (compatibility version 6.0.0, current version 6.0.0) libgnat-4.3.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/local/ada-4.3/lib/libgcc_s.1.dylib (compatibility version 1.0.0, current version 1.0.0) otool -L libplplotadad.dylib libplplotadad.dylib: libplplotadad.0.0.0.dylib (compatibility version 0.0.0, current version 0.0.0) /Users/hbabcock/Documents/OpenSource/PLplot/plplot-CBS-3/src/ libplplotd.9.dylib (compatibility version 0.0.0, current version 0.0.0) libgnat-4.3.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/local/lib/libltdl.3.dylib (compatibility version 5.0.0, current version 5.4.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 88.1.10) /Users/hbabcock/Documents/OpenSource/PLplot/plplot-CBS-3/lib/ csa/libcsirocsa.0.dylib (compatibility version 0.0.0, current version 0.0.0) /Users/hbabcock/Documents/OpenSource/PLplot/plplot-CBS-3/lib/ nn/libcsironn.0.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/local/lib/libqhull.5.dylib (compatibility version 6.0.0, current version 6.0.0) /usr/local/ada-4.3/lib/libgcc_s.1.dylib (compatibility version 1.0.0, current version 1.0.0) Note that there is no path for libplplotadad.0.0.0.dylib and libgnat-4.3.dylib. Also libplplotadad is not being copied to /usr/local/bin upon running "make install". -Hazen ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ Plplot-devel mailing list Plplot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/plplot-devel
