Hi everyone, i try to create a build system where you can decide which libraries you want to use with variables like "WITH_LIB_GLFW" for example. every lib variable has other variables like WITH_LIB_GLFW_INC_PATH,
WITH_LIB_GLFW_LIB_PATH, etc. so i can decide with cmake what libraries i'm going to use for the final executable. Now my problem is that i'm relative new to cmake and i'm learning c++11 in the meantime and are coding on a project so i don't have to much time for cmake (but it's a realy important part). Here is the code: cmake_minimum_required(VERSION 3.14 FATAL_ERROR) include(CMakePrintHelpers) set(WITH_LIB_GLAD "Support the GLAD library" 1) set(WITH_LIB_GLFW "Support for the GLFW library" 1) macro(bsAddLibrary lib) # get all WITH_LIB varables get_cmake_property(_variables VARIABLES) foreach(_var ${_variables}) # cmake_print_variables(${_var}) if(${_var} MATCHES "^WITH_LIB_[AZaz]+$" _lib) cmake_print_variables(${_lib}) endif() endforeach() endmacro() bsAddLibrary(WITH_LIB_GLAD) # Adds WITH_LIB_GLAD_INC_PATH and the other variables to a list for the main application that holds all inc path, compiler flags etc. ERROR: ====== -- The C compiler identification is GNU 6.3.0 -- The CXX compiler identification is GNU 6.3.0 -- Check for working C compiler: /usr/bin/cc -- Check for working C compiler: /usr/bin/cc -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Detecting C compile features -- Detecting C compile features - done -- Check for working CXX compiler: /usr/bin/c++ -- Check for working CXX compiler: /usr/bin/c++ -- works -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Detecting CXX compile features -- Detecting CXX compile features - done CMake Error at CMakeLists.txt:15 (if): if given arguments: "CMAKE_AR" "MATCHES" "^WITH_LIB_[AZaz]+\$" "_lib" Unknown arguments specified Call Stack (most recent call first): CMakeLists.txt:22 (bsAddLibrary)
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