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Fix the parsing of the VERSION file 

In case of a build from a release tarball, the parsing of the VERSION file
was not correct. This patch tries a better solution.
This commit is contained in:
Laurent Rineau 2012-06-21 10:34:46 +00:00
parent a8f332ad20
commit 0aba4d0010
1 changed files with 22 additions and 4 deletions
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26
Installation/CMakeLists.txt
View File

@ -80,7 +80,7 @@ else ( CGAL_BRANCH_BUILD )
string(REGEX REPLACE "^/" "" CMAKE_SOURCE_DDIR ${CMAKE_SOURCE_CDIR})
string(REPLACE "/" ";" CMAKE_SOURCE_PDIR ${CMAKE_SOURCE_DDIR})
list(GET CMAKE_SOURCE_PDIR -1 CGAL_RELEASE_NAME)
message( STATUS "Build CGAL from release: ${CGAL_RELEASE_NAME}" )
message( STATUS "Build CGAL from release in directory ${CGAL_RELEASE_NAME}" )
set(CGAL_CONFIGURED_PACKAGES_NAMES ${CGAL_RELEASE_NAME})
@ -252,10 +252,25 @@ else()
list( GET CGAL_VERSION_TOKENS 1 CGAL_MINOR_VERSION )
endif()
if ( CGAL_VERSION_TOKENS_LEN GREATER 3 )
list( GET CGAL_VERSION_TOKENS 3 CGAL_BUGFIX_VERSION )
elseif( CGAL_VERSION_TOKENS_LEN GREATER 2 )
if ( CGAL_VERSION_TOKENS_LEN GREATER 2 )
list( GET CGAL_VERSION_TOKENS 2 CGAL_BUGFIX_VERSION )
# The following condition will be true the token #2 is not a number (if
# it is for example "I" or "Ic"):
if(NOT CGAL_BUGFIX_VERSION GREATER 0 AND NOT CGAL_BUGFIX_VERSION EQUAL 0)
set(CGAL_BUGFIX_VERSION 0)
list( GET CGAL_VERSION_TOKENS 3 CGAL_BUILD_VERSION )
else()
list( GET CGAL_VERSION_TOKENS 4 CGAL_BUILD_VERSION )
endif()
# If CGAL_BUILD_VERSION is not a strictly positive number, error
if(NOT CGAL_BUILD_VERSION GREATER 0)
message(WARNING
"Error parsing VERSION file: CGAL_BUILD_VERSION is not a number.\n"
"The content of the VERSION file is:\n${CGAL_VERSION}\n"
"CGAL_BUILD_VERSION was set to:\n${CGAL_BUILD_VERSION}")
set(CGAL_BUILD_VERSION 1000)
endif()
endif()
if(NOT CGAL_BUGFIX_VERSION)
@ -273,6 +288,9 @@ endif()
message( STATUS "CGAL_MAJOR_VERSION=${CGAL_MAJOR_VERSION}" )
message( STATUS "CGAL_MINOR_VERSION=${CGAL_MINOR_VERSION}" )
message( STATUS "CGAL_BUGFIX_VERSION=${CGAL_BUGFIX_VERSION}" )
if(CGAL_BUILD_VERSION LESS 1000)
message( STATUS "CGAL_BUILD_VERSION=${CGAL_BUILD_VERSION}" )
endif()
# SONAME, SOVERSION
#