Text mode clock synchronization

[lttv.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index a52a7046df140da49a98cc929266d04db19a6196..7a94867171076f71400eb1fb59e9fc27dda71ab6 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -65,7 +65,7 @@ AC_PROG_CC
 
 # Checks for libraries.
 AC_CHECK_LIB([popt], [poptGetNextOpt], POPT_LIBS="-lpopt",AC_MSG_ERROR([libpopt is required in order to compile LinuxTraceToolkit])  )
-#AC_CHECK_LIB([m], [round], M_LIBS="-lm",AC_MSG_ERROR([Mathematical libraries are missing.])  )
+AC_CHECK_LIB([m], [round], M_LIBS="-lm",AC_MSG_ERROR([Mathematical libraries are missing.])  )
 
 AC_CHECK_LIB([util], [forkpty], UTIL_LIBS="-lutil", AC_MSG_ERROR([
 libutil is required in order to compile LinuxTraceToolkit]))