system/qemu-legacy: Patched to fix a couple of build errors

However, this still won't build:

/tmp/SBo/qemu-0.11.1/linux-user/signal.c:3282:24: error: field ‘info’ has incomplete type
         struct siginfo info;
                        ^
make[1]: *** [signal.o] Error 1
make: *** [subdir-cris-linux-user] Error 2

Signed-off-by: Robby Workman <rworkman@slackbuilds.org>

system/qemu-legacy/README

@@ -3,6 +3,5 @@ qemu (open source processor emulator)
 QEMU is a generic and open source processor emulator which achieves
 a good emulation speed by using dynamic translation.               
 
-This SlackBuild builds qemu-0.11.1 which was the last version to
-support the kqemu kernel module (also available here). It is for
-people with hardware that doesn't support virtualisation.
+This SlackBuild builds qemu-0.11.1 which is for people with hardware 
+that doesn't support virtualisation.

system/qemu-legacy/qemu-legacy.SlackBuild

@@ -73,11 +73,18 @@ find . \
 # For some reason it doesn't find SDL.h
 CFLAGS="$SLKCFLAGS -I/usr/include/SDL" \
 CXXFLAGS="$SLKCFLAGS" \
+LDFLAGS+="-lrt" \
 ./configure \
   --prefix=/usr \
   --enable-system \
   --audio-drv-list=oss,alsa,sdl,esd
 
+# This make invocation *will* fail due to the qemu.pod issue below
+make 2>/dev/null || true
+
+# Fix for newer pod2man
+cat $CWD/qemu.pod.append >> qemu.pod
+
 make
 make install DESTDIR=$PKG
 

system/qemu-legacy/qemu.pod.append

@@ -0,0 +1,15 @@
+
+_END_
+
+=head1 NAME
+
+qemu-legacy
+
+=head1 SYNOPSIS
+
+Old version of qemu
+
+=head1 DESCRIPTION
+
+This is an old (pre-kvm) version of qemu.
+

system/qemu-legacy/slack-desc

@@ -1,9 +1,9 @@
 # HOW TO EDIT THIS FILE:
-# The "handy ruler" below makes it easier to edit a package description.  Line
-# up the first '|' above the ':' following the base package name, and the '|'
-# on the right side marks the last column you can put a character in.  You must
-# make exactly 11 lines for the formatting to be correct.  It's also
-# customary to leave one space after the ':'.
+# The "handy ruler" below makes it easier to edit a package description.
+# Line up the first '|' above the ':' following the base package name, and
+# the '|' on the right side marks the last column you can put a character in.
+# You must make exactly 11 lines for the formatting to be correct.  It's also
+# customary to leave one space after the ':' except on otherwise blank lines.
 
            |-----handy-ruler------------------------------------------------------|
 qemu-legacy: qemu-legacy (open source processor emulator)