Set a default path if ruby is not found.

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk@7124 48e7efb5-ca39-0410-a469-dd3cf9ba447f

diff --git a/buildtools/CPACK/src/CMakeCompleteInFiles.txt b/buildtools/CPACK/src/CMakeCompleteInFiles.txt
index 62e84e9..69f9075 100644 (file)
--- a/buildtools/CPACK/src/CMakeCompleteInFiles.txt
+++ b/buildtools/CPACK/src/CMakeCompleteInFiles.txt
@@ -9,7 +9,10 @@ if(NOT disable_ruby)
        SET(RUBY_PATH "non")
        find_program(FIND_EXE NAMES find)
        exec_program("${FIND_EXE} /usr/lib -name ruby.h" OUTPUT_VARIABLE RUBY_PATH)
-       string(REPLACE "/ruby.h" "/" RUBY_PATH ${RUBY_PATH})
+       if(NOT RUBY_PATH)
+               set(RUBY_PATH "/usr/lib/ruby/ruby.h")
+       endif(NOT RUBY_PATH)
+       string(REPLACE "/ruby.h" "/" RUBY_PATH "${RUBY_PATH}")
        message("RUBY_PATH ${RUBY_PATH}")
        if(RUBY_PATH)
        SET(HAVE_RUBY_H 1)