mirror of https://github.com/octoleo/lsyncd.git
Merge remote-tracking branch 'origin/pr/568'
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commit
e5f71ea3ae
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@ -102,10 +102,19 @@ ENDIF(LUA_LIBRARY)
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# Determine Lua version
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IF(LUA_INCLUDE_DIR AND EXISTS "${LUA_INCLUDE_DIR}/lua.h")
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FILE(STRINGS "${LUA_INCLUDE_DIR}/lua.h" lua_version_str REGEX "^#define[ \t]+LUA_RELEASE[ \t]+\"Lua .+\"")
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FILE(STRINGS "${LUA_INCLUDE_DIR}/lua.h" lua_version_major_str REGEX "^#define[ \t]+LUA_VERSION_MAJOR[ \t]+\".+\"")
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FILE(STRINGS "${LUA_INCLUDE_DIR}/lua.h" lua_version_minor_str REGEX "^#define[ \t]+LUA_VERSION_MINOR[ \t]+\".+\"")
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FILE(STRINGS "${LUA_INCLUDE_DIR}/lua.h" lua_version_release_str REGEX "^#define[ \t]+LUA_VERSION_RELEASE[ \t]+\".+\"")
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STRING(REGEX REPLACE "^#define[ \t]+LUA_RELEASE[ \t]+\"Lua ([^\"]+)\".*" "\\1" LUA_VERSION_STRING "${lua_version_str}")
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UNSET(lua_version_str)
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STRING(REGEX REPLACE "^#define[ \t]+LUA_VERSION_MAJOR[ \t]+\"([^\"]+)\".*" "\\1" LUA_VERSION_MAJOR "${lua_version_major_str}")
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STRING(REGEX REPLACE "^#define[ \t]+LUA_VERSION_MINOR[ \t]+\"([^\"]+)\".*" "\\1" LUA_VERSION_MINOR "${lua_version_minor_str}")
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STRING(REGEX REPLACE "^#define[ \t]+LUA_VERSION_RELEASE[ \t]+\"([^\"]+)\".*" "\\1" LUA_VERSION_RELEASE "${lua_version_release_str}")
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STRING(CONCAT LUA_VERSION_STRING ${LUA_VERSION_MAJOR} "." ${LUA_VERSION_MINOR} "." ${LUA_VERSION_RELEASE})
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UNSET(lua_version_major_str)
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UNSET(lua_version_minor_str)
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UNSET(lua_version_release_str)
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ENDIF()
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INCLUDE(FindPackageHandleStandardArgs)
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