From: degomme <augustin.degomme@unibas.ch>
Date: Wed, 2 Nov 2016 13:39:37 +0000 (+0100)
Subject: Revert "cmake: better log message to get more useful information"
X-Git-Tag: v3_14~245
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/5dd32633734c45f8697bab68eb972a2bb6a415a6?hp=3a80150d9935abde352266ec6090832db2d6d066

Revert "cmake: better log message to get more useful information"

This reverts commit 438bc4767b28f0113c8f64d9d46ed4417988b6f7.
---

diff --git a/tools/cmake/Modules/FindLibunwind.cmake b/tools/cmake/Modules/FindLibunwind.cmake
index d940934da4..bce74ff8e6 100644
--- a/tools/cmake/Modules/FindLibunwind.cmake
+++ b/tools/cmake/Modules/FindLibunwind.cmake
@@ -1,5 +1,3 @@
-message(STATUS "Looking for libunwind")
-
 if(PROCESSOR_x86_64)
   find_library(PATH_LIBUNWIND_LIB
     NAMES unwind-x86_64
@@ -14,7 +12,6 @@ if(PROCESSOR_x86_64)
     /opt/csw
     /sw
     /usr)
-  message(STATUS "Looking for libunwind-x86_64 - found")
 endif()
 
 if(NOT PATH_LIBUNWIND_LIB)
@@ -35,17 +32,11 @@ 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)
     if (NOT RIGHT_LIBUNWIND)
-      message(STATUS "This libunwind does not contain unw_init_local(). It's unusable.")
-      set(PATH_LIBUNWIND_LIB 0)
+      unset(PATH_LIBUNWIND_LIB)
     endif()
-    
-  else()
-    message(STATUS "Looking for libunwind - not found")
   endif()
-
 endif()
 
 find_path(PATH_LIBUNWIND_H "libunwind.h"
@@ -68,6 +59,13 @@ else()
   message(STATUS "Looking for libunwind.h - not found")
 endif()
 
+message(STATUS "Looking for libunwind")
+if(PATH_LIBUNWIND_LIB)
+  message(STATUS "Looking for libunwind - found")
+else()
+  message(STATUS "Looking for libunwind - not found")
+endif()
+
 if(PATH_LIBUNWIND_LIB AND PATH_LIBUNWIND_H)
   string(REGEX REPLACE "/libunwind.*[.]${LIB_EXE}$" "" PATH_LIBUNWIND_LIB "${PATH_LIBUNWIND_LIB}")
   string(REGEX REPLACE "/libunwind.h"               "" PATH_LIBUNWIND_H   "${PATH_LIBUNWIND_H}")