On 29/01/2008, Brandon Van Every <[EMAIL PROTECTED]> wrote: > On Jan 29, 2008 10:42 AM, Yogesh Marwaha <[EMAIL PROTECTED]> wrote: > > Here is new CMakeLists.txt > > ======================== > > project (eSpy) > > cmake_minimum_required (VERSION 2.4.0) > > if(NOT CMAKE_BUILD_TYPE) > > set (CMAKE_BUILD_TYPE Release) > > endif(NOT CMAKE_BUILD_TYPE) > > if(NOT CMAKE_INSTALL_PREFIX) > > set (CMAKE_INSTALL_PREFIX "/usr/local") > > endif(NOT CMAKE_INSTALL_PREFIX) > > find_package (Qt4 REQUIRED) > > add_subdirectory (eSpy) > > add_subdirectory (eSpyDLin) > > ====================== > > > > Now CMAKE_BUILD_TYPE and CMAKE_INSTALL_PREFIX are only set if not > > previously set/defined. > > Now no one should have any complaint. Right? > > CMAKE_INSTALL_PREFIX always has a default. Your command above does nothing.
Yes, you are right. Sorry that i didn't checked it properly. > > Similarly, if(NOT CMAKE_BUILD_TYPE) is nonsensical. From the CMake > Useful Variables wiki entry: "Note that CMAKE_BUILD_TYPE is not > initialized with a readable value at configuration time. This is > because the user is free to select a build type at build time. Use > CMAKE_CFG_INTDIR if you need a variable that evaluates to the correct > build time directory. " > But, as per CMake docs... " IF(NOT variable) True if the variable's value is empty, 0, N, NO, OFF, FALSE, NOTFOUND, or <variable>-NOTFOUND." and I'm still getting the desired behaviour. For example... cmake .. -DCMAKE_BUILD_TYPE=Debug -> Configures correctly to build in "debug" mode. cmake .. -DCMAKE_BUILD_TYPE=RelWithDebInfo-> Configures correctly to build in "release with debug info" mode cmake .. -> Configures correctly to build in "release" (as per above CMakeLists.txt) mode. Please bear with me if I'm annoying you, I just want to be clear about what I'm doing. btw I've still not mentioned it so here it is: I'm using CMake 2.4.7 that came with openSUSE 10.3 Regards, -- Yogesh M _______________________________________________ CMake mailing list CMake@cmake.org http://www.cmake.org/mailman/listinfo/cmake
