From: stolz <unknown>
Date: Tue, 7 Sep 2004 15:35:43 +0000 (+0000)
Subject: [project @ 2004-09-07 15:35:39 by stolz]
X-Git-Tag: Initial_conversion_from_CVS_complete~1625
X-Git-Url: http://git.megacz.com/?a=commitdiff_plain;h=aee886e70717e0f8c3ed3255229ab784a84f73f1;p=ghc-hetmet.git

[project @ 2004-09-07 15:35:39 by stolz]
Add cpp-protected signals sigINFO & sigWINCH if available.
(An autoconf-wizard might want to look at the bottom of configure.ac, the
similarities between HAVE_SIGPOLL, HAVE_SIGINFO & HAVE_SIGWINCH can surely
be factored out)
---

diff --git a/configure.ac b/configure.ac
index cf21e39..1ec3273 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1419,4 +1419,22 @@ we_have_sigpoll
 ], AC_DEFINE([HAVE_SIGPOLL], [1], [Define to 1 if you have the sigpoll() function.]) haveSIGPOLL=yes, haveSIGPOLL=no)
 AC_MSG_RESULT([$haveSIGPOLL])
 
+AC_MSG_CHECKING([for SIGINFO])
+AC_EGREP_CPP(we_have_siginfo,
+[#include <signal.h>
+#ifdef SIGINFO
+we_have_siginfo
+#endif
+], AC_DEFINE([HAVE_SIGINFO], [1], [Define to 1 if you have the INFO-signal.]) haveSIGINFO=yes, haveSIGINFO=no)
+AC_MSG_RESULT([$haveSIGINFO])
+
+AC_MSG_CHECKING([for SIGWINCH])
+AC_EGREP_CPP(we_have_sigwinch,
+[#include <signal.h>
+#ifdef SIGWINCH
+we_have_sigwinch
+#endif
+], AC_DEFINE([HAVE_SIGWINCH], [1], [Define to 1 if you have the WINCH-signal.]) haveSIGWINCH=yes, haveSIGWINCH=no)
+AC_MSG_RESULT([$haveSIGWINCH])
+
 AC_OUTPUT(mk/config.mk, echo timestamp > mk/stamp-h )