From: Martin Quinson <martin.quinson@loria.fr>
Date: Tue, 1 Nov 2016 20:55:56 +0000 (+0100)
Subject: fix MC on 32bits about libunwind
X-Git-Tag: v3_14~249
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/b1369e636e06e5ea1547c38b554fcb17ad7ca81a?ds=sidebyside

fix MC on 32bits about libunwind
---

diff --git a/tools/cmake/Modules/FindLibunwind.cmake b/tools/cmake/Modules/FindLibunwind.cmake
index d940934da4..1a2dd8308e 100644
--- a/tools/cmake/Modules/FindLibunwind.cmake
+++ b/tools/cmake/Modules/FindLibunwind.cmake
@@ -36,9 +36,9 @@ if(NOT PATH_LIBUNWIND_LIB)
   # Mac OSX has a libunwind that is not the one we need, so double check
   if (PATH_LIBUNWIND_LIB)
     message(STATUS "Looking for libunwind - found")
-    CHECK_LIBRARY_EXISTS(unwind unw_init_local PATH_LIBUNWIND_LIB RIGHT_LIBUNWIND)
+    CHECK_LIBRARY_EXISTS(unwind unw_init_local "${PATH_LIBUNWIND_LIB}" RIGHT_LIBUNWIND)
     if (NOT RIGHT_LIBUNWIND)
-      message(STATUS "This libunwind does not contain unw_init_local(). It's unusable.")
+      message(STATUS "libunwind in ${PATH_LIBUNWIND_LIB} is unusable. Disable it.")
       set(PATH_LIBUNWIND_LIB 0)
     endif()