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C Make

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C Make

Custom module path

  • The current project has custom CMake modules under cmake_modules/

Append the path in the top-level CMakeLists?.txt:


Out-of-Tree Sub-Projects

  • myLib is out-of-tree library source with its own CMakeLists?.txt
  • we want to build and link against the out-of-tree library

Instruct CMake to build the external library beneath the current binary dir explicitly:

add_subdirectory (${OUT_OF_TREE_DIR}/myLib ${CMAKE_CURRENT_BINARY_DIR}/myLib)

MSVC static runtime definitions

  • MSVC projects require linking against specific versions of runtime libraries

Override CMAKE_C_FLAGS_*:


Arch-specific Files

  • Architecture-specific C implementation files in src/$ARCH/*.c

Define TARGET_BUILD_PLATFORM=[linux|win32|...]. Include glob:


Group files in MSVC projects

source_group(Groupname FILES ${PLATFORM_CSRCS})

Custom Cross-compiler Toolchain

  • Seems to require overriding tool invocation commands within the Toolchain file
  • For compilers that don't include their system include files automatically, a platform .cmake file is useful
    • Seems this has to live in the CMake install tree (is there a better way?)
Recent Changes (All) | Edit SideBar Page last modified on 28 November 2011, at 05:54 PM UTC Edit Page | Page History
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