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cgal
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Add the piece of CMake code to detect the URL of the current SVN branch 

(Still to-do for Git...)
This commit is contained in:
Laurent Rineau 2011-06-10 09:59:27 +00:00
parent f180a09d55
commit 771760b538
2 changed files with 18 additions and 2 deletions
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17
CMakeLists.txt
View File

@ -22,9 +22,22 @@ if ( ${CGAL_SCM_NAME} STREQUAL "svn" )
find_program(SVN_EXECUTABLE svn DOC "subversion command line client")
# TODO detect name
set ( CGAL_SCM_BRANCH_NAME "n/a" )
function(Subversion_GET_URL dir variable)
# use svnversion
execute_process(COMMAND "${SVN_EXECUTABLE}" info --xml "${dir}"
OUTPUT_VARIABLE ${variable}
OUTPUT_STRIP_TRAILING_WHITESPACE)
string(REGEX REPLACE ".*<url>([^<]+)</url>.*" "\\1" ${variable} "${${variable}}")
if(NOT variable)
message("Warning: can not get the Subversion URL of directory ${dir}")
endif()
set(${variable} ${${variable}} PARENT_SCOPE)
endfunction(Subversion_GET_URL)
Subversion_GET_URL("${CGAL_INSTALLATION_PACKAGE_DIR}" CGAL_INSTALLATION_SVN_URL)
string(REGEX REPLACE "(.*)/Installation" "\\1" CGAL_TMP_SVN_BRANCH_NAME "${CGAL_INSTALLATION_SVN_URL}")
set ( CGAL_SCM_BRANCH_NAME "${CGAL_TMP_SVN_BRANCH_NAME}" )
endif()
if ( ${CGAL_SCM_NAME} STREQUAL "git" )

3
Installation/CMakeLists.txt
View File

@ -134,6 +134,9 @@ if ( CGAL_BRANCH_BUILD )
OUTPUT_VARIABLE ${variable}
OUTPUT_STRIP_TRAILING_WHITESPACE)
string(REGEX REPLACE "^(.*\n)? revision=\"([^\n]+)\".*url.*" "\\2" ${variable} "${${variable}}")
if(NOT variable)
message("Warning: can not get the Subversion revision of directory ${dir}")
endif()
set(${variable} ${${variable}} PARENT_SCOPE)
endfunction(Subversion_GET_REVISION)