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Code Issues Releases 1 Activity

Move GetLibraryVersion function to its own module file

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This commit is contained in:
Milan Ševčík 2017-03-16 14:06:49 +01:00
parent 8013c86c7d
commit 623baf513e
2 changed files with 11 additions and 12 deletions
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9
build/cmake/CMakeModules/GetLibraryVersion.cmake Normal file
View File

@ -0,0 +1,9 @@
function(GetLibraryVersion _header _major _minor _release)
# Read file content
FILE(READ ${_header} CONTENT)
string(REGEX MATCHALL ".*define ZSTD_VERSION_MAJOR+.* ([0-9]+).*define ZSTD_VERSION_MINOR+.* ([0-9]+).*define ZSTD_VERSION_RELEASE+.* ([0-9]+)" VERSION_REGEX "${CONTENT}")
SET(${_major} ${CMAKE_MATCH_1} PARENT_SCOPE)
SET(${_minor} ${CMAKE_MATCH_2} PARENT_SCOPE)
SET(${_release} ${CMAKE_MATCH_3} PARENT_SCOPE)
endfunction()

14
build/cmake/lib/CMakeLists.txt
View File

@ -10,15 +10,8 @@
# - zstd homepage : http://www.zstd.net/
# ################################################################
# Get library version based on information from input content (use regular exp)
function(GetLibraryVersion _content _outputVar1 _outputVar2 _outputVar3)
string(REGEX MATCHALL ".*define ZSTD_VERSION_MAJOR+.* ([0-9]+).*define ZSTD_VERSION_MINOR+.* ([0-9]+).*define ZSTD_VERSION_RELEASE+.* ([0-9]+)" VERSION_REGEX "${_content}")
SET(${_outputVar1} ${CMAKE_MATCH_1} PARENT_SCOPE)
SET(${_outputVar2} ${CMAKE_MATCH_2} PARENT_SCOPE)
SET(${_outputVar3} ${CMAKE_MATCH_3} PARENT_SCOPE)
endfunction()
PROJECT(libzstd)
INCLUDE(${CMAKE_SOURCE_DIR}/CMakeModules/GetLibraryVersion.cmake)
SET(CMAKE_INCLUDE_CURRENT_DIR TRUE)
@ -26,11 +19,8 @@ SET(CMAKE_INCLUDE_CURRENT_DIR TRUE)
SET(LIBRARY_DIR ${ZSTD_SOURCE_DIR}/lib)
INCLUDE_DIRECTORIES(${LIBRARY_DIR} ${LIBRARY_DIR}/common)
# Read file content
FILE(READ ${LIBRARY_DIR}/zstd.h HEADER_CONTENT)
# Parse version
GetLibraryVersion("${HEADER_CONTENT}" LIBVER_MAJOR LIBVER_MINOR LIBVER_RELEASE)
GetLibraryVersion(${LIBRARY_DIR}/zstd.h LIBVER_MAJOR LIBVER_MINOR LIBVER_RELEASE)
MESSAGE("ZSTD VERSION ${LIBVER_MAJOR}.${LIBVER_MINOR}.${LIBVER_RELEASE}")
SET(Sources