Bug#679330: ioquake3: Add support for GNU/Hurd

[Svante Signell <svante.signell@telia.com>]

Source: ioquake3
Version: 1.36+svn2287
Severity: normal
Tags: patch
User: debian-hurd@lists.debian.org
Usertags: hurd

Hello, ioquake3 FTBFS for GNU/Hurd due to a lack of support for this OS:
#error "Operating system not supported", see
https://buildd.debian.org/status/fetch.php?pkg=ioquake3&arch=hurd-i386&ver=1.36%2Bsvn1946-5&stamp=1312459705

The attached patch adds support for the GNU/Hurd architecture by
changing the debian/control, Makefile and code/qcommon/q_platform.h
files. Please apply it whenever convenient for you.

Thanks!

--- a/debian/control	2012-06-23 01:06:28.000000000 +0200
+++ b/debian/control	2012-06-26 14:26:11.000000000 +0200
@@ -19,7 +19,7 @@
 Homepage: http://www.ioquake3.org/
 
 Package: ioquake3
-Architecture: linux-any kfreebsd-any
+Architecture: linux-any kfreebsd-any hurd-any
 Depends: ${misc:Depends}, ${shlibs:Depends}
 Recommends: x11-utils | zenity | kdebase-bin
 Breaks: openarena (<< 0.8.5-10~)
@@ -32,7 +32,7 @@
  openarena or another suitable set of game data.
 
 Package: ioquake3-server
-Architecture: linux-any kfreebsd-any
+Architecture: linux-any kfreebsd-any hurd-any
 Depends: ${misc:Depends}, ${shlibs:Depends}
 Description: Standalone server for ioQuake3 based games
  This package installs a modified version of the ioQuake3 dedicated server,
@@ -43,7 +43,7 @@
  openarena-server or another suitable set of server data.
 
 Package: ioquake3-dbg
-Architecture: linux-any kfreebsd-any
+Architecture: linux-any kfreebsd-any hurd-any
 Section: debug
 Priority: extra
 Depends: ioquake3 (= ${binary:Version}) | ioquake3-server (= ${binary:Version}),
--- a/Makefile	2012-06-26 13:33:50.000000000 +0200
+++ b/Makefile	2012-06-26 14:13:29.000000000 +0200
@@ -26,6 +26,10 @@
   endif
 endif
 
+ifeq ($(COMPILE_PLATFORM),gnu)
+  COMPILE_ARCH=x86
+endif
+
 ifndef BUILD_STANDALONE
   BUILD_STANDALONE =
 endif
@@ -291,7 +295,7 @@
 INSTALL=install
 MKDIR=mkdir
 
-ifneq (,$(findstring "$(PLATFORM)", "linux" "gnu_kfreebsd" "kfreebsd-gnu"))
+ifneq (,$(findstring "$(PLATFORM)", "linux" "gnu_kfreebsd" "kfreebsd-gnu" "gnu"))
 
   ifeq ($(ARCH),axp)
     ARCH=alpha
--- a/code/qcommon/q_platform.h	2011-10-22 00:48:53.000000000 +0200
+++ b/code/qcommon//q_platform.h	2012-06-26 14:34:25.000000000 +0200
@@ -169,14 +169,16 @@
 
 //================================================================= LINUX ===
 
-#if defined(__linux__) || defined(__FreeBSD_kernel__)
+#if defined(__linux__) || defined(__FreeBSD_kernel__) || defined(__GNU__)
 
 #include <endian.h>
 
 #if defined(__linux__)
 #define OS_STRING "linux"
-#else
+#elif defined(__FreeBSD_kernel__)
 #define OS_STRING "kFreeBSD"
+#else
+#define OS_STRING "GNU"
 #endif
 
 #ifdef __clang__