[hedgewars] Use the lua compat library

[Bruno Wolff III]

commit 5c2a21602a4a62ce2ff2e74813ef01ab6f792f6d
Author: Bruno Wolff III <bruno at wolff.to>
Date:   Sat Jan 3 14:05:40 2015 -0600

    Use the lua compat library
    
    The patch to use lua-5.2 was pretty messy and it seems better to
    use the compat library for lua-5.1 until upstream switches to 5.2.

 hedgewars-0.9.18-lua-5.2.patch | 2736 ----------------------------------------
 hedgewars.spec                 |    6 +-
 2 files changed, 2 insertions(+), 2740 deletions(-)
---
diff --git a/hedgewars.spec b/hedgewars.spec
index 076f2b3..5de15d5 100644
--- a/hedgewars.spec
+++ b/hedgewars.spec
@@ -17,13 +17,11 @@ Patch0:         hedgewars-compiler-opts.patch
 # avoid the same issue. The original patch is available from:
 # https://launchpadlibrarian.net/85736468/hedgewars_0.9.17-1~maverick0.1.debdiff
 Patch1:         hedgewars-no-bytestring.patch
-# Lua 5.2
-Patch2:		hedgewars-0.9.18-lua-5.2.patch
 # ghc does not support -dynamic on arm
 #Patch4:         hedgewars-0.9.18-no-dyn-haskell.patch
 BuildRequires:  fpc qt4-devel SDL_mixer-devel SDL_net-devel SDL_image-devel
 BuildRequires:  SDL_ttf-devel openssl-devel cmake desktop-file-utils
-BuildRequires:  libpng-devel lua-devel
+BuildRequires:  libpng-devel
 Requires:       dejavu-sans-fonts wqy-zenhei-fonts hicolor-icon-theme
 # https://bugzilla.redhat.com/show_bug.cgi?id=520400
 # no fpc on s390(x)
@@ -53,6 +51,7 @@ BuildRequires:  ghc-haskell2010-devel
 BuildRequires:  ghc-deepseq-devel
 BuildRequires:  ghc-vector-devel
 BuildRequires:  ghc-SHA-devel
+BuildRequires:  compat-lua-devel
 
 %description -n hedgewars-server
 A standalone server that can be used for LAN play or a private internet server.
@@ -61,7 +60,6 @@ A standalone server that can be used for LAN play or a private internet server.
 %setup -q -n %{name}-src-%{version}
 #%patch0 -p1
 %patch1 -p0
-#%patch2 -p1 -b .lua-52
 %ifarch %{arm}
 # ghc does not support -dynamic on arm
 #%patch4 -p1