On Saturday 20 January 2007 15:04, Alexander Neundorf wrote: > Hi, > > Von: Peter Soetens <[EMAIL PROTECTED]> > > ... > > > I miss some features needed for cross-compiling, linking and > > > installing to > > > a stage dir. The PKGCONFIG(package includedir libdir linkflags > > > cflags), > > > for example, the --define-variable option can't be used. > > > pkg-config(1) support that: > > > > > > P3linux:/etc/apt # PKG_CONFIG_PATH=/tools/build_i386/root/lib/pkgconfig > > > pkg-config --print-errors > > --define-variable=prefix=/tools/build_i386/root/ > > > --cflags --libs dbus-1 -I/tools/build_i386/root//include/dbus-1.0 > > > -I/tools/build_i386/root//lib/dbus-1.0/include > > > -L/tools/build_i386/root//lib -ldbus-1 > > > > > > P3linux:/etc/apt # pkg-config --print-errors --cflags --libs dbus-1 > > > -I/usr/local/include/dbus-1.0 -I/usr/local/lib/dbus-1.0/include > > > -L/usr/local/lib -ldbus-1 > > > > I agree here as well. PKGCONFIG support in cmake is work in progress > > though. > > Are you still using the "old" UsePkgconfig.cmake or did you already switch to > find_package(PkgConfig), which is much more powerful ? Yes, it is better
> > > > As a last point, it wout be nice if cmake generates makefiles > > > according to: > > http://www.gnu.org/prep/standards/standards.html#Makefile-Conventions > > > > > > I think, most people expect this as common standard, or not? > > > > This is a major issue (read:disagreement) on this list. I expected this > > as well, but the cmake team has their own reasoning. > > Yes, and I don't see why anybody would be interested in the inner details of > the makefiles. > The makefiles as they are currently generated are much superior to the ones > generated by the GNU auto toolchain. > They are portable to different OS and different make's, and contain correct > and complete dependencies, progress report, > colored output, why should I care whether their contents conform to some GNU > standard ? > > Bye > Alex > The commen targets should always supported. I agree partly about the makevariables like CC, CFLAGS,... , but I was confuesed why the generated makefiles uses sometime '$(CXX_FLAGS)' : [EMAIL PROTECTED]:~/src/CMake/Tests/Tutorial/Step3/build> grep c++ CMakeFiles/Tutorial.dir/build.make /usr/bin/c++ $(CXX_FLAGS) -o CMakeFiles/Tutorial.dir/tutorial.o -c /home/claus/src/CMake/Tests/Tutorial/Step3/tutorial.cxx /usr/bin/c++ $(CXX_FLAGS) -E /home/claus/src/CMake/Tests/Tutorial/Step3/tutorial.cxx > CMakeFiles/Tutorial.dir/tutorial.i /usr/bin/c++ $(CXX_FLAGS) -S /home/claus/src/CMake/Tests/Tutorial/Step3/tutorial.cxx -o CMakeFiles/Tutorial.dir/tutorial.s /usr/bin/c++ -fPIC $(Tutorial_OBJECTS) $(Tutorial_EXTERNAL_OBJECTS) -o Tutorial -rdynamic -L/home/claus/src/CMake/Tests/Tutorial/Step3/build/MathFunctions -Wl,-Bstatic -lMathFunctions -Wl,-Bdynamic -Wl,-rpath,/home/claus/src/CMake/Tests/Tutorial/Step3/build/MathFunctions /usr/bin/c++ -fPIC $(Tutorial_OBJECTS) $(Tutorial_EXTERNAL_OBJECTS) -o CMakeFiles/CMakeRelink.dir/Tutorial -rdynamic -L/home/claus/src/CMake/Tests/Tutorial/Step3/build/MathFunctions -Wl,-Bstatic -lMathFunctions -Wl,-Bdynamic [EMAIL PROTECTED]:~/src/CMake/Tests/Tutorial/Step3/build> As long the dependencies are OK and the makefiles are always new generated if I change a cmake Variable, all is OK. But this is not true for the compiler used! I noted, that when I change the CMAKE_CXX_COMPILER value, the old compiler will be used? Bye Claus _______________________________________________ CMake mailing list [email protected] http://www.cmake.org/mailman/listinfo/cmake
