[CMake] General question

[Steven Truppe]

     Hi everyone,


i have the following code:

set(ALL_LIBS "glad;glfw")

# WITH_LIB_GLAD
option(WITH_LIB_GLAD 1)
option(WITH_LIB_GLAD_EXAMPLE_BASIC "Build the basic Glad example (default:0)" 1)
option(WITH_LIB_GLAD_EXAMPLE_SECOND "Build the second Glad example (default:0)" 1)

# WITH_LIB_GLFW
option(WITH_LIB_GLFW 1)
option(WITH_LIB_GLFW_EXAMPLE_CBASIC "Build the basic GLFW C example (default:1)" 1)
option(WITH_LIB_GLFW_EXAMPLE_CPPBASIC "Build the basic GLFW C example (default:1)" 1)


################
## bsBuildLib ##
################
macro(bsBuildLibs libs)
     foreach(lib ${libs})
         message(STATUS "Searching incude path for lib: <${lib}>")
         bsIncludeLibs(${lib})
         bsBuildLibExamples(${lib})
     endforeach()
endmacro()

###################
## bsIncludeLibs ##
###################
macro(bsIncludeLibs lib)
     message(STATUS "INCLUDE library ${lib}")
     include("lib_${lib}")
endmacro()

########################
## bsBuildLibExamples ##
########################
macro(bsBuildLibExamples lib)
     # get all examples
     foreach(_var in VARIABLES)
         string(TOUPPER ${lib} lib_upper)
         if(_var MATCHES "WITH_LIB_${lib_upper}_EXAMPLE_([A-Za-z]+)")
             message(STATUS "Found example: ${CMAKE_MATCH_0}")
         endif()
     endforeach()
endmacro()

The final result should be that i get the name of the examples, like for
glad BASIC and SECOND and for glfw CBASIC and CPPBASIC.


best regards!




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