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authorAndrey Grozin <grozin@gentoo.org>2015-11-21 10:52:27 +0600
committerUlrich Müller <ulm@gentoo.org>2015-11-22 20:46:14 +0100
commitdc9d07ba16291325c42886e75511078fa3418ccb (patch)
tree57289d130c8815eb19deff9c45882744aec365b6 /dev-lisp
parentdev-python/pip: arm stable, bug #564588 (diff)
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dev-lisp/clozurecl: fix bug with the ~e format
Upstream patch http://trac.clozure.com/ccl/changeset/16639 Bug: http://trac.clozure.com/ccl/ticket/563, http://trac.clozure.com/ccl/ticket/1186 Package-Manager: portage-2.2.25
Diffstat (limited to 'dev-lisp')
-rw-r--r--dev-lisp/clozurecl/clozurecl-1.11-r1.ebuild94
-rw-r--r--dev-lisp/clozurecl/files/ccl-format.patch128
2 files changed, 222 insertions, 0 deletions
diff --git a/dev-lisp/clozurecl/clozurecl-1.11-r1.ebuild b/dev-lisp/clozurecl/clozurecl-1.11-r1.ebuild
new file mode 100644
index 00000000000..5a39a3a7192
--- /dev/null
+++ b/dev-lisp/clozurecl/clozurecl-1.11-r1.ebuild
@@ -0,0 +1,94 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=6
+
+inherit eutils multilib toolchain-funcs
+
+MY_PN=ccl
+MY_P=${MY_PN}-${PV}
+
+DESCRIPTION="Common Lisp implementation, derived from Digitool's MCL product"
+HOMEPAGE="http://ccl.clozure.com/"
+SRC_URI="
+ x86? ( ftp://ftp.clozure.com/pub/release/${PV}/${MY_P}-linuxx86.tar.gz )
+ amd64? ( ftp://ftp.clozure.com/pub/release/${PV}/${MY_P}-linuxx86.tar.gz )
+ doc? ( http://ccl.clozure.com/docs/ccl.html )"
+ # ppc? ( ftp://ftp.clozure.com/pub/release/${PV}/${MY_P}-linuxppc.tar.gz )
+ # ppc64? ( ftp://ftp.clozure.com/pub/release/${PV}/${MY_P}-linuxppc.tar.gz )"
+
+LICENSE="LLGPL-2.1"
+SLOT="0"
+# KEYWORDS="~amd64 ~ppc ~ppc64 ~x86"
+KEYWORDS="~amd64 ~x86"
+IUSE="doc"
+
+RDEPEND=">=dev-lisp/asdf-2.33-r3:="
+DEPEND="${RDEPEND}
+ !dev-lisp/openmcl"
+
+S="${WORKDIR}"/${MY_PN}
+PATCHES=( "${FILESDIR}"/ccl-format.patch )
+ENVD="${T}"/50ccl
+
+src_configure() {
+ if use x86; then
+ CCL_RUNTIME=lx86cl; CCL_HEADERS=x86-headers; CCL_KERNEL=linuxx8632
+ elif use amd64; then
+ CCL_RUNTIME=lx86cl64; CCL_HEADERS=x86-headers64; CCL_KERNEL=linuxx8664
+ elif use ppc; then
+ CCL_RUNTIME=ppccl; CCL_HEADERS=headers; CCL_KERNEL=linuxppc
+ elif use ppc64; then
+ CCL_RUNTIME=ppccl64; CCL_HEADERS=headers64; CCL_KERNEL=linuxppc64
+ fi
+}
+
+src_prepare() {
+ default
+ cp /usr/share/common-lisp/source/asdf/build/asdf.lisp tools/ || die
+}
+
+src_compile() {
+ emake -C lisp-kernel/${CCL_KERNEL} clean
+ emake -C lisp-kernel/${CCL_KERNEL} all CC="$(tc-getCC)"
+
+ unset CCL_DEFAULT_DIRECTORY
+ ./${CCL_RUNTIME} -n -b -Q -e '(ccl:rebuild-ccl :full t)' -e '(ccl:quit)' || die "Compilation failed"
+
+ # remove non-owner write permissions on the full-image
+ chmod go-w ${CCL_RUNTIME}{,.image} || die
+
+ esvn_clean
+}
+
+src_install() {
+ local install_dir=/usr/$(get_libdir)/${PN}
+
+ exeinto ${install_dir}
+ # install executable
+ doexe ${CCL_RUNTIME}
+ # install core image
+ cp ${CCL_RUNTIME}.image "${D}"/${install_dir} || die
+ # install optional libraries
+ dodir ${install_dir}/tools
+ cp tools/*fsl "${D}"/${install_dir}/tools || die
+
+ # until we figure out which source files are necessary for runtime
+ # optional features and which aren't, we install all sources
+ find . -type f -name '*fsl' -delete || die
+ rm -f lisp-kernel/${CCL_KERNEL}/*.o || die
+ cp -a compiler level-0 level-1 lib library \
+ lisp-kernel scripts tools xdump contrib \
+ "${D}"/${install_dir} || die
+ cp -a ${CCL_HEADERS} "${D}"/${install_dir} || die
+
+ make_wrapper ccl "${install_dir}/${CCL_RUNTIME}"
+
+ echo "CCL_DEFAULT_DIRECTORY=${install_dir}" > "${ENVD}"
+ doenvd "${ENVD}"
+
+ dodoc doc/release-notes.txt
+ use doc && dodoc "${DISTDIR}"/ccl.html
+ use doc && dodoc -r examples
+}
diff --git a/dev-lisp/clozurecl/files/ccl-format.patch b/dev-lisp/clozurecl/files/ccl-format.patch
new file mode 100644
index 00000000000..c2df37c2b87
--- /dev/null
+++ b/dev-lisp/clozurecl/files/ccl-format.patch
@@ -0,0 +1,128 @@
+diff -r -U1 ccl.orig/lib/format.lisp ccl/lib/format.lisp
+--- ccl.orig/lib/format.lisp 2015-11-07 02:10:10.000000000 +0600
++++ ccl/lib/format.lisp 2015-11-20 22:51:51.736191995 +0600
+@@ -1296,5 +1296,2 @@
+
+-
+-
+-
+ ;;; Given a non-negative floating point number, SCALE-EXPONENT returns a
+@@ -1305,41 +1302,74 @@
+
+-
+-(defconstant long-log10-of-2 0.30103d0)
+-
+-#|
+-(defun scale-exponent (x)
+- (if (floatp x )
+- (scale-expt-aux (abs x) 0.0d0 1.0d0 1.0d1 1.0d-1 long-log10-of-2)
+- (report-bad-arg x 'float)))
+-
+-#|this is the slisp code that was in the place of the error call above.
+- before floatp was put in place of shortfloatp.
+- ;(scale-expt-aux x (%sp-l-float 0) (%sp-l-float 1) %long-float-ten
+- ; %long-float-one-tenth long-log10-of-2)))
+-|#
+-
+-; this dies with floating point overflow (?) if fed least-positive-double-float
+-
+-(defun scale-expt-aux (x zero one ten one-tenth log10-of-2)
+- (let ((exponent (nth-value 1 (decode-float x))))
+- (if (= x zero)
+- (values zero 1)
+- (let* ((e (round (* exponent log10-of-2)))
+- (x (if (minusp e) ;For the end ranges.
+- (* x ten (expt ten (- -1 e)))
+- (/ x ten (expt ten (1- e))))))
+- (do ((d ten (* d ten))
+- (y x (/ x d))
+- (e e (1+ e)))
+- ((< y one)
+- (do ((m ten (* m ten))
+- (z y (* z m))
+- (e e (1- e)))
+- ((>= z one-tenth) (values x e)))))))))
+-|#
+-
+-(defun scale-exponent (n)
+- (let ((exp (nth-value 1 (decode-float n))))
+- (values (round (* exp long-log10-of-2)))))
+-
++(defconstant single-float-min-e
++ (nth-value 1 (decode-float least-positive-single-float)))
++(defconstant double-float-min-e
++ (nth-value 1 (decode-float least-positive-double-float)))
++
++;;; Adapted from CMUCL.
++
++;; This is a modified version of the scale computation from Burger and
++;; Dybvig's paper "Printing floating-point quickly and accurately."
++;; We only want the exponent, so most things not needed for the
++;; computation of the exponent have been removed. We also implemented
++;; the floating-point log approximation given in Burger and Dybvig.
++;; This is very noticeably faster for large and small numbers. It is
++;; slower for intermediate sized numbers.
++(defun accurate-scale-exponent (v)
++ (declare (type float v))
++ (if (zerop v)
++ 1
++ (let ((float-radix 2) ; b
++ (float-digits (float-digits v)) ; p
++ (min-e
++ (etypecase v
++ (single-float single-float-min-e)
++ (double-float double-float-min-e))))
++ (multiple-value-bind (f e)
++ (integer-decode-float v)
++ (let ( ;; FIXME: these even tests assume normal IEEE rounding
++ ;; mode. I wonder if we should cater for non-normal?
++ (high-ok (evenp f)))
++ ;; We only want the exponent here.
++ (labels ((flog (x)
++ (declare (type (float (0.0)) x))
++ (let ((xd (etypecase x
++ (single-float
++ (float x 1d0))
++ (double-float
++ x))))
++ (ceiling (- (the (double-float -400d0 400d0)
++ (log xd 10d0))
++ 1d-10))))
++ (fixup (r s m+ k)
++ (if (if high-ok
++ (>= (+ r m+) s)
++ (> (+ r m+) s))
++ (+ k 1)
++ k))
++ (scale (r s m+)
++ (let* ((est (flog v))
++ (scale (the integer (10-to-e (abs est)))))
++ (if (>= est 0)
++ (fixup r (* s scale) m+ est)
++ (fixup (* r scale) s (* m+ scale) est)))))
++ (let (r s m+)
++ (if (>= e 0)
++ (let* ((be (expt float-radix e))
++ (be1 (* be float-radix)))
++ (if (/= f (expt float-radix (1- float-digits)))
++ (setf r (* f be 2)
++ s 2
++ m+ be)
++ (setf r (* f be1 2)
++ s (* float-radix 2)
++ m+ be1)))
++ (if (or (= e min-e)
++ (/= f (expt float-radix (1- float-digits))))
++ (setf r (* f 2)
++ s (* (expt float-radix (- e)) 2)
++ m+ 1)
++ (setf r (* f float-radix 2)
++ s (* (expt float-radix (- 1 e)) 2)
++ m+ float-radix)))
++ (scale r s m+))))))))
+
+@@ -1922,3 +1952,3 @@
+ (format-error "incompatible values for k and d")))
+- (when (not exp) (setq exp (scale-exponent number)))
++ (when (not exp) (setq exp (accurate-scale-exponent (abs number))))
+ AGAIN