From ed5cf7b28fc7f4d532d084c2b95da14e7625cf80 Mon Sep 17 00:00:00 2001
From: Darkvater <Darkvater@openttd.org>
Date: Sat, 14 May 2005 22:42:33 +0000
Subject: [PATCH] (svn r2314) - Feature: [ 1187490 ] Patches for building on
 IRIX (jgilje)

---
 Makefile       | 4 ++++
 network_core.h | 2 +-
 sdl.c          | 2 ++
 3 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 453dc13d8a..5193925240 100644
--- a/Makefile
+++ b/Makefile
@@ -332,11 +332,13 @@ ifndef DEBUG
 ifndef PROFILE
 # Release mode
 ifndef MORPHOS
+ifndef IRIX
 # automatical strip breaks under morphos
 BASECFLAGS += -s
 LDFLAGS += -s
 endif
 endif
+endif
 
 ifdef OSX
 # these compilerflags makes the app run as fast as possible without making the app unstable. It works on G3 or newer
@@ -349,10 +351,12 @@ else
 BASECFLAGS += -O2
 endif
 ifndef PROFILE
+ifndef IRIX
 BASECFLAGS += -fomit-frame-pointer
 endif
 endif
 endif
+endif
 
 ifdef STATIC
 ifndef OSX	# OSX can't build static if -static flag is used
diff --git a/network_core.h b/network_core.h
index e442391fd8..4c92be82b0 100644
--- a/network_core.h
+++ b/network_core.h
@@ -57,7 +57,7 @@ typedef struct ifreq IFREQ;
 #		include <arpa/inet.h>
 #		include <net/if.h>
 // According to glibc/NEWS, <ifaddrs.h> appeared in glibc-2.3.
-#		if !defined(SUNOS) && !defined(__MORPHOS__) && !defined(__BEOS__) \
+#		if !defined(__sgi__) && !defined(SUNOS) && !defined(__MORPHOS__) && !defined(__BEOS__) \
 		   && !(defined(__GLIBC__) && (__GLIBC__ <= 2) && (__GLIBC_MINOR__ <= 2)) && !defined(__dietlibc__)
 // If for any reason ifaddrs.h does not exist on your system, comment out
 //   the following two lines and an alternative way will be used to fetch
diff --git a/sdl.c b/sdl.c
index e91063c7a6..f6f5fe9266 100644
--- a/sdl.c
+++ b/sdl.c
@@ -421,6 +421,8 @@ static uint32 ConvertSdlKeyIntoMy(SDL_keysym *sym)
 #elif defined(__SVR4) && defined(__sun)
 	if (sym->scancode == 60) key |= WKC_BACKQUOTE;
 	if (sym->scancode == 49) key |= WKC_BACKSPACE;
+#elif defined(__sgi__)
+	if (sym->scancode == 22) key |= WKC_BACKQUOTE;
 #else
 	if (sym->scancode == 41) key |= WKC_BACKQUOTE; // Linux console
 	if (sym->scancode == 49) key |= WKC_BACKQUOTE;