From dd0b36ab03d0fd966f694f5152220987d84b2c5d Mon Sep 17 00:00:00 2001
From: Niels Provos <provos@gmail.com>
Date: Thu, 25 Sep 2003 03:25:17 +0000
Subject: [PATCH] update build stuff

svn:r76
---
 Makefile.am  | 14 ++++++++----
 configure.in | 63 +++++++++++++++++++++++++++++++++++++++++++++-------
 2 files changed, 65 insertions(+), 12 deletions(-)

diff --git a/Makefile.am b/Makefile.am
index 8a3f151f..ab7a2671 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,15 +1,21 @@
 AUTOMAKE_OPTIONS = foreign no-dependencies
 
-CFLAGS += -Wall -g -O2
+CFLAGS = -Wall -Werror @CFLAGS@
 SUBDIRS = . sample test
 
-EXTRA_DIST = acconfig.h epoll.c err.c event.h kqueue.c select.c \
-	epoll_sub.c evsignal.h poll.c signal.c event.3 \
+EXTRA_DIST = acconfig.h err.c event.h evsignal.h event.3 \
 	sample/Makefile.am sample/Makefile.in sample/event-test.c \
 	sample/signal-test.c sample/time-test.c \
 	test/Makefile.am test/Makefile.in test/bench.c test/regress.c \
 	test/test-eof.c test/test-weof.c test/test-time.c \
-	compat/err.h compat/sys/queue.h compat/sys/tree.h compat/sys/_time.h
+	compat/err.h compat/sys/queue.h compat/sys/tree.h compat/sys/_time.h \
+	WIN32-Code WIN32-Code/config.h WIN32-Code/win32.c~ WIN32-Code/misc.c \
+	WIN32-Code/win32.c WIN32-Code/misc.h \
+	WIN32-Prj WIN32-Prj/event_test WIN32-Prj/event_test/event_test.dsp \
+	WIN32-Prj/event_test/test.txt WIN32-Prj/libevent.dsp \
+	WIN32-Prj/libevent.dsw WIN32-Prj/signal_test \
+	WIN32-Prj/signal_test/signal_test.dsp WIN32-Prj/time_test \
+	WIN32-Prj/time_test/time_test.dsp
 
 lib_LIBRARIES = libevent.a
 
diff --git a/configure.in b/configure.in
index f5443842..d5e77511 100644
--- a/configure.in
+++ b/configure.in
@@ -2,8 +2,9 @@ dnl configure.in for libevent
 dnl Dug Song <dugsong@monkey.org>
 AC_INIT(event.c)
 
-AM_INIT_AUTOMAKE(libevent,0.7a)
+AM_INIT_AUTOMAKE(libevent,0.7b)
 AM_CONFIG_HEADER(config.h)
+AM_MAINTAINER_MODE
 
 dnl Initialize prefix.
 if test "$prefix" = "NONE"; then
@@ -61,15 +62,61 @@ needsignal=no
 haveselect=no
 AC_CHECK_FUNCS(select, [haveselect=yes], )
 if test "x$haveselect" = "xyes" ; then
-	AC_LIBOBJ([select])
+	AC_LIBOBJ(select)
 	needsignal=yes
 fi
 
 havepoll=no
+havertsig=no
 AC_CHECK_FUNCS(poll, [havepoll=yes], )
 if test "x$havepoll" = "xyes" ; then
-	AC_LIBOBJ([poll])
+	AC_LIBOBJ(poll)
 	needsignal=yes
+
+	AC_CHECK_FUNCS(sigtimedwait, [havertsig=yes], )
+fi
+if test "x$havertsig" = "xyes" ; then
+	AC_MSG_CHECKING(for F_SETSIG in fcntl.h)
+	AC_EGREP_CPP(yes,
+[
+#define _GNU_SOURCE
+#include <fcntl.h>
+#ifdef F_SETSIG
+yes
+#endif
+],	[ AC_MSG_RESULT(yes) ], [ AC_MSG_RESULT(no); havertsig=no])
+fi
+if test "x$havertsig" = "xyes" ; then
+	AC_DEFINE(HAVE_RTSIG, 1, [Define if your system supports POSIX realtime signals])
+	AC_LIBOBJ(rtsig)
+	AC_MSG_CHECKING(for working rtsig on pipes)
+	AC_TRY_RUN(
+[
+#define _GNU_SOURCE
+#include <fcntl.h>
+#include <signal.h>
+#include <unistd.h>
+
+int sigio()
+{
+	exit(0);
+}
+
+int main()
+{
+	int fd[2];
+
+	pipe(fd);
+	signal(SIGIO, sigio);
+	fcntl(fd[0], F_SETOWN, getpid());
+	fcntl(fd[0], F_SETSIG, SIGIO);
+	fcntl(fd[0], F_SETFL, fcntl(fd[0], F_GETFL) | O_ASYNC);
+	write(fd[1], "", 1);
+	return 1;
+}
+],	[ AC_MSG_RESULT(yes)
+	  AC_DEFINE(HAVE_WORKING_RTSIG, 1, [Define if realtime signals work on pipes])],
+	AC_MSG_RESULT(no))
 fi
 
 haveepoll=no
@@ -77,7 +124,7 @@ AC_CHECK_FUNCS(epoll_ctl, [haveepoll=yes], )
 if test "x$haveepoll" = "xyes" ; then
 	AC_DEFINE(HAVE_EPOLL, 1,
 		[Define if your system supports the epoll system calls])
-	AC_LIBOBJ([epoll])
+	AC_LIBOBJ(epoll)
 	needsignal=yes
 fi
 
@@ -134,7 +181,7 @@ main(int argc, char **argv)
 }, [AC_MSG_RESULT(yes)
     AC_DEFINE(HAVE_WORKING_KQUEUE, 1,
 		[Define if kqueue works correctly with pipes])
-    AC_LIBOBJ([kqueue])], AC_MSG_RESULT(no), AC_MSG_RESULT(no))
+    AC_LIBOBJ(kqueue)], AC_MSG_RESULT(no), AC_MSG_RESULT(no))
 	fi
 fi
 
@@ -167,13 +214,13 @@ main(int argc, char **argv)
     AC_DEFINE(HAVE_EPOLL, 1,
 	[Define if your system supports the epoll system calls])
     needsignal=yes
-    AC_LIBOBJ([epoll_sub])
-    AC_LIBOBJ([epoll])], AC_MSG_RESULT(no), AC_MSG_RESULT(no))
+    AC_LIBOBJ(epoll_sub)
+    AC_LIBOBJ(epoll)], AC_MSG_RESULT(no), AC_MSG_RESULT(no))
 	fi
 fi
 
 if test "x$needsignal" = "xyes" ; then
-	AC_LIBOBJ([signal])
+	AC_LIBOBJ(signal)
 fi
 
 AC_REPLACE_FUNCS(err)
-- 
2.40.0