cmake
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cmake [2012/03/29 14:30] mantis [Pitfalls] |
cmake [2012/04/10 14:09] (current) mantis [Pitfalls] |
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| + | CMake is a cross-platform, open-source system for managing and automating the build process of software using a compiler-independent method. | ||
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| + | ===== Pitfalls ===== | ||
| + | <code bash> | ||
| + | CMake Error: Error required internal CMake variable not set, cmake may be not be built correctly. | ||
| + | Missing variable is: | ||
| + | CMAKE_Converter_COMPILER_ENV_VAR | ||
| + | Called from: [1] /bla/project/CMakeLists.txt | ||
| + | CMake Error: Error required internal CMake variable not set, cmake may be not be built correctly. | ||
| + | Missing variable is: | ||
| + | CMAKE_Somethingsomething_COMPILER | ||
| + | </code> | ||
| + | |||
| + | When writing a CMakeLists.txt file make sure to NOT put any spaces in your projectname. Everything after the first space is interpreted as language to e enabled for the project ([[http://www.cmake.org/cmake/help/cmake-2-8-docs.html#command:project|see doc]] for details). | ||
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| + | Right: | ||
| + | <code cmake> | ||
| + | PROJECT(WorldDomination) | ||
| + | </code> | ||
| + | |||
| + | WRONG | ||
| + | <code cmake> | ||
| + | PROJECT(World Domination) | ||
| + | </code> | ||
| + | |||
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