From 851376cd7720e1f9b35e0a7c26bfd66399f0c4d3 Mon Sep 17 00:00:00 2001
From: root <root@rshg054.dnsready.net>
Date: Sat, 3 Dec 2011 23:14:41 +0000
Subject: Sat Dec  3 23:14:41 UTC 2011

---
 multilib/dev86/PKGBUILD                    | 48 ++++++++++++++++++++++++++++++
 multilib/dev86/dev86-0.16.17-fortify.patch | 43 ++++++++++++++++++++++++++
 multilib/dev86/dev86-pic.patch             | 20 +++++++++++++
 3 files changed, 111 insertions(+)
 create mode 100644 multilib/dev86/PKGBUILD
 create mode 100644 multilib/dev86/dev86-0.16.17-fortify.patch
 create mode 100644 multilib/dev86/dev86-pic.patch

(limited to 'multilib/dev86')

diff --git a/multilib/dev86/PKGBUILD b/multilib/dev86/PKGBUILD
new file mode 100644
index 000000000..634592a08
--- /dev/null
+++ b/multilib/dev86/PKGBUILD
@@ -0,0 +1,48 @@
+# $Id: PKGBUILD 59310 2011-11-23 10:19:34Z spupykin $
+# Maintainer: Sergej Pupykin <pupykin.s+arch@gmail.com>
+# Maintainer: Alessio 'mOLOk' Bolognino <themolok@gmail.com>
+# Contributor: Suat SARIALP <muhendis.suat@gmail.com>
+
+pkgname=dev86
+pkgver=0.16.18
+pkgrel=2
+pkgdesc="Simple C compiler to generate 8086 code"
+arch=('i686' 'x86_64')
+url="http://www.debath.co.uk/dev86/"
+license=(GPL)
+[ "${CARCH}" == "x86_64" ] && depends=('lib32-glibc')
+makedepends=('bin86')
+options=('!libtool' '!strip' '!makeflags')
+source=(http://www.debath.co.uk/dev86/Dev86src-$pkgver.tar.gz
+	dev86-pic.patch
+	dev86-0.16.17-fortify.patch)
+md5sums=('f2e06b547397383b2b2650b9c4fd9bab'
+         '1b750c5561a4bde5f83f65e5827feb73'
+         '07238f9203c6528ea1e34198e771ea12')
+
+build() {
+  cd $srcdir/$pkgname-$pkgver
+  patch -Np0 -i $srcdir/dev86-pic.patch
+  patch -Np1 -i $srcdir/dev86-0.16.17-fortify.patch
+  if [ "${CARCH}" = "x86_64" ]; then
+    # x86_64 fix
+    sed -i.orig -e 's,alt-libs elksemu,alt-libs,' \
+		-e 's,install-lib install-emu,install-lib,' \
+		$srcdir/$pkgname-$pkgver/makefile.in
+    sed -i -e "s/-O2 -g/-O2 -g -m32/" makefile.in
+    sed -i 's|^LDFLAGS.*=$|LDFLAGS=-m32|' makefile.in
+  fi
+
+  unset CFLAGS
+  unset LDFLAGS
+  unset CPPFLAGS
+  unset CXXFLAGS
+
+  make PREFIX=/usr DIST="$pkgdir"
+  make install-all DIST="$pkgdir"
+  mkdir -p $pkgdir/usr/share
+  mv $pkgdir/usr/man $pkgdir/usr/share
+  # remove all the stuff supplied by bin86
+  rm $pkgdir/usr/bin/{as,ld,nm,objdump,size}86
+  rm $pkgdir/usr/share/man/man1/{as,ld}86.1
+}
diff --git a/multilib/dev86/dev86-0.16.17-fortify.patch b/multilib/dev86/dev86-0.16.17-fortify.patch
new file mode 100644
index 000000000..715d0c4ca
--- /dev/null
+++ b/multilib/dev86/dev86-0.16.17-fortify.patch
@@ -0,0 +1,43 @@
+--- dev86-0.16.17/bcc/bcc.c
++++ dev86-0.16.17/bcc/bcc.c
+@@ -19,6 +19,7 @@
+ #ifdef __STDC__
+ #include <stdlib.h>
+ #ifndef MSDOS
++#include <limits.h>
+ #include <unistd.h>
+ #endif
+ #else
+@@ -596,12 +597,17 @@
+    }
+ }
+ 
+-void
+-command_reset()
+-{
+ #ifndef MAXPATHLEN
++#ifdef PATH_MAX
++#define MAXPATHLEN PATH_MAX
++#else
+ #define MAXPATHLEN 1024
+ #endif
++#endif
++
++void
++command_reset()
++{
+    char buf[MAXPATHLEN];
+    char ** prefix;
+    char * saved_cmd;
+@@ -1308,11 +1314,7 @@
+ 
+       for(d=s=ptr; d && *s; s=d)
+       {
+-#ifdef MAXPATHLEN
+          char buf[MAXPATHLEN];
+-#else
+-         char buf[1024];
+-#endif
+ 
+ 	 free(temp);
+          d=strchr(s, ':');
diff --git a/multilib/dev86/dev86-pic.patch b/multilib/dev86/dev86-pic.patch
new file mode 100644
index 000000000..439c2648b
--- /dev/null
+++ b/multilib/dev86/dev86-pic.patch
@@ -0,0 +1,20 @@
+--- elksemu/elks.c.orig	2005-11-04 01:35:37.000000000 +0100
++++ elksemu/elks.c	2005-11-04 01:45:28.000000000 +0100
+@@ -129,8 +129,17 @@
+ static inline int vm86_mine(struct vm86_struct* v86)
+ {
+ 	int __res;
++#ifndef __PIC__
+ 	__asm__ __volatile__("int $0x80\n"
+ 	:"=a" (__res):"a" ((int)OLD_SYS_vm86), "b" ((int)v86));
++#else
++	__asm__ __volatile__(
++		"movl	%%ebx,%%ecx\n\t"
++		"movl	%2,%%ebx\n\t"
++		"int	$0x80\n\t"
++		"movl	%%ecx,%%ebx\n\t"
++		:"=a" (__res):"a" ((int)OLD_SYS_vm86), "r" ((int)v86) : "ecx");
++#endif
+ 	return __res;
+ } 
+ #endif
-- 
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