added extra/ecl

extra/ecl/PKGBUILD

@@ -0,0 +1,54 @@
+# $Id$
+# Contributor: John Proctor <jproctor@prium.net>
+# Maintainer: juergen <juergen@archlinux.org>
+
+# ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
+#  - use system libffi (included version is old and breaks on v5)
+#  - specify libffi include path in CPPFLAGS
+
+pkgname=ecl
+pkgver=13.5.1
+pkgrel=2
+pkgdesc="Embeddable Common Lisp"
+arch=('i686' 'x86_64')
+url="http://sourceforge.net/projects/ecls/"
+license=('LGPL')
+depends=('bash' 'gmp' 'libffi')
+makedepends=('texinfo')
+provides=('common-lisp' 'cl-asdf')
+options=('!makeflags')
+source=(http://downloads.sourceforge.net/project/ecls/ecls/13.5/ecl-${pkgver}.tgz
+        add_cas_emulation_for_armel.patch)
+md5sums=('f6bb59d9383c51fc94e1c7ca5cf1c586'
+         '16a7c651f2f06fb6718e8704a42f8049')
+
+prepare() {
+  cd $srcdir/$pkgname-$pkgver
+
+  [[ $CARCH == 'arm' ]] && patch -p1 -i ../add_cas_emulation_for_armel.patch
+  sed -i 's|-Wl,--rpath,~A|-Wl,--rpath,/usr/lib/ecl|' src/configure 
+}
+
+build() {
+  cd $srcdir/$pkgname-$pkgver
+
+  CPPFLAGS+=" -I/usr/lib/libffi-3.0.13/include"
+  ./configure \
+    --build=$CHOST \
+    --prefix=/usr \
+    --with-tcp \
+    --with-clos-streams \
+    --enable-shared \
+    --enable-boehm=included \
+    --with-system-gmp \
+    --without-x \
+    --enable-threads \
+    --without-clx \
+    --with-dffi=system
+
+  make
+}
+
+package() {
+  make -C $srcdir/$pkgname-$pkgver DESTDIR=$pkgdir install
+}

extra/ecl/add_cas_emulation_for_armel.patch

@@ -0,0 +1,12 @@
+diff --git a/src/h/internal.h b/src/h/internal.h
+index 50fb8a9..595d0a2 100755
+--- a/src/h/internal.h
++++ b/src/h/internal.h
+@@ -422,6 +422,7 @@ extern void cl_write_object(cl_object x, cl_object stream);
+ #endif /* ECL_THREADS */
+ 
+ #ifdef ECL_THREADS
++# define AO_REQUIRE_CAS
+ # ifdef ECL_LIBATOMIC_OPS_H
+ #  include <ecl/atomic_ops.h>
+ # else