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| author | Anas Nashif <anas.nashif@intel.com> | 2013-08-13 07:48:01 -0400 |
|---|---|---|
| committer | Anas Nashif <anas.nashif@intel.com> | 2013-08-13 07:48:01 -0400 |
| commit | 297c63fa65327491a2b50e521b661c5835a19fe4 (patch) | |
| tree | cf30d58014e240eb5e4417727d8f137cdbe75828 /Modules/FindRuby.cmake | |
| parent | ef8aa19c33e83ff019595fd7f8fdc29c35c336a3 (diff) | |
| download | cmake-297c63fa65327491a2b50e521b661c5835a19fe4.tar.gz cmake-297c63fa65327491a2b50e521b661c5835a19fe4.tar.bz2 cmake-297c63fa65327491a2b50e521b661c5835a19fe4.zip | |
Imported Upstream version 2.8.11.2upstream/2.8.11.2sandbox/pcoval/previous/upstream
Diffstat (limited to 'Modules/FindRuby.cmake')
| -rw-r--r-- | Modules/FindRuby.cmake | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/Modules/FindRuby.cmake b/Modules/FindRuby.cmake index 119cb63dd..c02158f13 100644 --- a/Modules/FindRuby.cmake +++ b/Modules/FindRuby.cmake @@ -46,15 +46,24 @@ set(_RUBY_POSSIBLE_EXECUTABLE_NAMES ruby) # if 1.9 is required, don't look for ruby18 and ruby1.8, default to version 1.8 if(Ruby_FIND_VERSION_MAJOR AND Ruby_FIND_VERSION_MINOR) set(Ruby_FIND_VERSION_SHORT_NODOT "${Ruby_FIND_VERSION_MAJOR}${RUBY_FIND_VERSION_MINOR}") + # we can't construct that if only major version is given + set(_RUBY_POSSIBLE_EXECUTABLE_NAMES + ruby${Ruby_FIND_VERSION_MAJOR}.${Ruby_FIND_VERSION_MINOR} + ruby${Ruby_FIND_VERSION_MAJOR}${Ruby_FIND_VERSION_MINOR} + ${_RUBY_POSSIBLE_EXECUTABLE_NAMES}) else() set(Ruby_FIND_VERSION_SHORT_NODOT "18") endif() -set(_RUBY_POSSIBLE_EXECUTABLE_NAMES ${_RUBY_POSSIBLE_EXECUTABLE_NAMES} ruby1.9 ruby19) +if(NOT Ruby_FIND_VERSION_EXACT) + list(APPEND _RUBY_POSSIBLE_EXECUTABLE_NAMES ruby1.9 ruby19) -# if we want a version below 1.9, also look for ruby 1.8 -if("${Ruby_FIND_VERSION_SHORT_NODOT}" VERSION_LESS "19") - set(_RUBY_POSSIBLE_EXECUTABLE_NAMES ${_RUBY_POSSIBLE_EXECUTABLE_NAMES} ruby1.8 ruby18) + # if we want a version below 1.9, also look for ruby 1.8 + if("${Ruby_FIND_VERSION_SHORT_NODOT}" VERSION_LESS "19") + list(APPEND _RUBY_POSSIBLE_EXECUTABLE_NAMES ruby1.8 ruby18) + endif() + + list(REMOVE_DUPLICATES _RUBY_POSSIBLE_EXECUTABLE_NAMES) endif() find_program(RUBY_EXECUTABLE NAMES ${_RUBY_POSSIBLE_EXECUTABLE_NAMES}) |