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Fixed version file parsing.
+13
-10
+12
-9
CMakeLists.txt
+12
-9
CMakeLists.txt
···
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string(REGEX MATCH "[.][0-9]+[.]" VERSION_MINOR ${VERSION_FILE_CONTENTS})
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# Chop off the dots
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string(LENGTH ${VERSION_MINOR} VERSION_MINOR_LENGTH)
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string(SUBSTRING ${VERSION_MINOR} 1 ${VERSION_MINOR_LENGTH}-2 VERSION_MINOR)
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math(EXPR VERSION_MINOR_LENGTH_MINUS_2 "${VERSION_MINOR_LENGTH}-2")
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string(SUBSTRING ${VERSION_MINOR} 1 ${VERSION_MINOR_LENGTH_MINUS_2} VERSION_MINOR)
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endif()
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if(NOT DEFINED VERSION_BUGFIX)
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string(REGEX MATCH "[0-9]+$" VERSION_MAJOR ${VERSION_FILE_CONTENTS})
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string(REGEX MATCH "[0-9]+$" VERSION_BUGFIX ${VERSION_FILE_CONTENTS})
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endif()
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set(SDL_gpu_VERSION ${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_BUGFIX})
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set(SDL_gpu_VERSION "${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_BUGFIX}")
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message("Writing version header for v${SDL_gpu_VERSION}")
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string(CONCAT VERSION_HEADER_CONTENTS "#ifndef _SDL_GPU_VERSION_H__"
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"#define _SDL_GPU_VERSION_H__"
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"#define SDL_GPU_VERSION_MAJOR ${VERSION_MAJOR}"
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"#define SDL_GPU_VERSION_MINOR ${VERSION_MINOR}"
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"#define SDL_GPU_VERSION_PATCH ${VERSION_BUGFIX}"
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"#endif")
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string(CONCAT VERSION_HEADER_CONTENTS "#ifndef _SDL_GPU_VERSION_H__
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#define _SDL_GPU_VERSION_H__
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+
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#define SDL_GPU_VERSION_MAJOR ${VERSION_MAJOR}
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#define SDL_GPU_VERSION_MINOR ${VERSION_MINOR}
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#define SDL_GPU_VERSION_PATCH ${VERSION_BUGFIX}
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#endif")
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file(WRITE ${CMAKE_CURRENT_SOURCE_DIR}/include/SDL_gpu_version.h ${VERSION_HEADER_CONTENTS})
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set(SDL_gpu_INSTALL_BY_DEFAULT ON)