From 415856bdd4f48ab4f2732996f0bae58595092bbe Mon Sep 17 00:00:00 2001
From: Parabola <dev@list.parabolagnulinux.org>
Date: Tue, 5 Apr 2011 14:26:38 +0000
Subject: Tue Apr  5 14:26:38 UTC 2011

---
 extra/libx86/PKGBUILD            | 36 ++++++++++++++++++++++++++++++++++++
 extra/libx86/libx86-ifmask.patch | 21 +++++++++++++++++++++
 2 files changed, 57 insertions(+)
 create mode 100644 extra/libx86/PKGBUILD
 create mode 100644 extra/libx86/libx86-ifmask.patch

(limited to 'extra/libx86')

diff --git a/extra/libx86/PKGBUILD b/extra/libx86/PKGBUILD
new file mode 100644
index 000000000..79519598c
--- /dev/null
+++ b/extra/libx86/PKGBUILD
@@ -0,0 +1,36 @@
+# $Id: PKGBUILD 21343 2008-12-12 01:32:33Z eric $
+# Contributor: Eric Belanger <eric@archlinux.org>
+# Contributor: tardo <tardo@nagi-fanboi.net>
+# Maintainer: Thayer Williams <thayer@archlinux.org>
+
+pkgname=libx86
+pkgver=1.1
+pkgrel=2
+pkgdesc="Provides an lrmi interface that works on x86, am64 and alpha"
+arch=('i686' 'x86_64')
+url="http://www.codon.org.uk/~mjg59/libx86/"
+license=('custom')
+depends=('glibc')
+source=(http://www.codon.org.uk/~mjg59/libx86/downloads/libx86-$pkgver.tar.gz 
+        libx86-ifmask.patch)
+md5sums=('41bee1f8e22b82d82b5f7d7ba51abc2a'
+         '573897186eb8670d8d97c64ea7614001')
+
+build() {
+  cd $srcdir/$pkgname-$pkgver
+
+  # lrmi.c patch courtesy of Gentoo
+  patch -Np0 -i $srcdir/libx86-ifmask.patch || return 1
+
+  # compensate for x86_64
+  if [ "$CARCH" = "x86_64" ]; then
+		make BACKEND=x86emu || return 1
+    else
+	  make || return 1
+  fi
+
+  make DESTDIR=$pkgdir install || return 1
+  chmod 644 $pkgdir/usr/lib/libx86.a || return 1
+
+  install -D -m 644 COPYRIGHT $pkgdir/usr/share/licenses/$pkgname/COPYRIGHT || return 1
+}
diff --git a/extra/libx86/libx86-ifmask.patch b/extra/libx86/libx86-ifmask.patch
new file mode 100644
index 000000000..c99eeb819
--- /dev/null
+++ b/extra/libx86/libx86-ifmask.patch
@@ -0,0 +1,21 @@
+--- lrmi.c.orig	2008-09-06 12:24:36.070136428 +0200
++++ lrmi.c	2008-09-06 12:28:10.584287458 +0200
+@@ -55,6 +55,18 @@ OTHER DEALINGS IN THE SOFTWARE.
+ #include "x86-common.h"
+ 
+ #if defined(__linux__)
++#ifndef TF_MASK
++#define TF_MASK X86_EFLAGS_TF
++#endif
++#ifndef IF_MASK
++#define IF_MASK X86_EFLAGS_IF
++#endif
++#ifndef IOPL_MASK
++#define IOPL_MASK X86_EFLAGS_IOPL
++#endif
++#ifndef VIF_MASK
++#define VIF_MASK X86_EFLAGS_VIF
++#endif
+ #define DEFAULT_VM86_FLAGS 	(IF_MASK | IOPL_MASK)
+ #elif defined(__NetBSD__) || defined(__FreeBSD__)
+ #define DEFAULT_VM86_FLAGS  (PSL_I | PSL_IOPL)
-- 
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