From acd99f25ef0d1deeea4914476c2321c7dcf15c85 Mon Sep 17 00:00:00 2001
From: NAKAMURA Takumi <takumi@ps.sakura.ne.jp>
Date: Sun, 11 Sep 2005 20:09:56 +0900
Subject: [PATCH] FreeBSD support

NAKAMURA Takumi writes:

I tried to compile chrony-1.21 on FreeBSD 4.8-RELEASE & 5.4-RELEASE.
I modify two files, configure, sysinc.h.

configure:
    add label "FreeBSD-i386" to "BSD/386" line
sysincl.h:
    1. FreeBSD obsoletes alloca.h
    2. FreeBSD use stdlib.h instead of malloc.h, to use malloc(), free()

Attached file includes the above modifications.
---
 configure | 2 +-
 sysincl.h | 4 +++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/configure b/configure
index 786e9e1..914ebaa 100755
--- a/configure
+++ b/configure
@@ -248,7 +248,7 @@ case $SYSTEM in
         fi
     ;;
 
-    BSD/386-i[3456]86 )
+    BSD/386-i[3456]86|FreeBSD-i386 )
         # Antti Jrvinen <costello@iki.fi> reported that this system can
         # be supported with the SunOS 4.x driver files.
         EXTRA_OBJECTS="sys_sunos.o strerror.o"
diff --git a/sysincl.h b/sysincl.h
index fbbd2ff..4cb1da8 100644
--- a/sysincl.h
+++ b/sysincl.h
@@ -35,7 +35,7 @@
 
 #if defined (SOLARIS) || defined(SUNOS) || defined(LINUX) || defined(__NetBSD__)
 
-#if !defined(__NetBSD__)
+#if !defined(__NetBSD__) && !defined(__FreeBSD__)
 #include <alloca.h>
 #endif
 #include <assert.h>
@@ -43,7 +43,9 @@
 #include <errno.h>
 #include <fcntl.h>
 #include <float.h>
+#if !defined(__FreeBSD__)
 #include <malloc.h>
+#endif
 #include <math.h>
 #include <netdb.h>
 #include <netinet/in.h>