bk commit into 5.0 tree (cmiller:1.2326) BUG#23294

[Chad MILLER]

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ChangeSet@stripped, 2006-12-12 09:43:12-05:00, cmiller@stripped +1 -0
  Bug#23294: Detection of sem_xxx functions on NetBSD broken and DragonflyBSD \
  	misc patches
  
  Patch from community member Juan RP.  "dragonfly" os name should be synonymous
  with netbsd and sem_* functions may also be found in librt.

  configure.in@stripped, 2006-12-12 09:43:11-05:00, cmiller@stripped +4 -2
    Detect OS name of DragonFlyBSD.
    
    Search for semaphor functions in librt also.

# This is a BitKeeper patch.  What follows are the unified diffs for the
# set of deltas contained in the patch.  The rest of the patch, the part
# that BitKeeper cares about, is below these diffs.
# User:	cmiller
# Host:	zippy.cornsilk.net
# Root:	/home/cmiller/work/mysql/mysql-5.0-community--bug23294

--- 1.412/configure.in	2006-12-12 09:43:16 -05:00
+++ 1.413/configure.in	2006-12-12 09:43:16 -05:00
@@ -479,7 +479,7 @@ then
   FIND_PROC="$PS \$\$PID | grep -v grep | grep \$\$MYSQLD > /dev/null"
 else
   case $SYSTEM_TYPE in
-    *freebsd*)
+    *freebsd*|*dragonfly*)
       FIND_PROC="$PS p \$\$PID | grep -v grep | grep \$\$MYSQLD > /dev/null"
       ;;
     *darwin*)
@@ -756,6 +756,8 @@ AC_SEARCH_LIBS(crypt, crypt, AC_DEFINE(H
 
 # For sem_xxx functions on Solaris 2.6
 AC_CHECK_FUNC(sem_init, , AC_CHECK_LIB(posix4, sem_init))
+# For sem_xxx functions on NetBSD
+AC_CHECK_FUNC(sem_init, , AC_CHECK_LIB(rt, sem_init))
 MYSQL_CHECK_ZLIB_WITH_COMPRESS
 
 # For large pages support
@@ -1081,7 +1083,7 @@ case $SYSTEM_TYPE in
       MAX_C_OPTIMIZE="-O"
     fi
     ;;
-  *freebsd*)
+  *freebsd*|*dragonfly*)
     AC_MSG_WARN([Adding fix for interrupted reads])
     OSVERSION=`sysctl -a | grep osreldate | awk '{ print $2 }'`
     if test "$OSVERSION" -gt "480100" && \