Check for signal mechanism

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk@2468 48e7efb5-ca39-0410-a469-dd3cf9ba447f

diff --git a/configure.ac b/configure.ac
index a398013..f6a2023 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -36,12 +36,14 @@ AC_CHECK_HEADERS([sys/socket.h \
                  windows.h winsock.h winsock2.h \
                  sys/time.h \
                  errno.h unistd.h \
-                 execinfo.h])
+                 execinfo.h\
+                 signal.h ])
 AC_CHECK_FUNCS([gettimeofday usleep \
                 getdtablesize \
                 sysconf\
                 readv\
-               popen])
+               popen\
+               signal])
                 
 # check for a working snprintf (or use xbt/snprintf.c, which comes from http://www.ijs.si/software/snprintf/)
 AC_FUNC_SNPRINTF