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gnu: rapicorn: Add patch to handle isnan. 

* gnu/packages/patches/rapicorn-isnan.patch: New file.
* gnu/packages/graphics.scm (rapicorn)[source]: Add patch.
* gnu/local.mk (dist_patch_DATA): Register patch.
This commit is contained in:
Andreas Enge 2016-07-31 18:16:25 +02:00
parent acac969fa2
commit 42bf34298e
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GPG Key ID: F7D5C9BF765C61E3
3 changed files with 91 additions and 1 deletions
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1
gnu/local.mk
View File

@ -749,6 +749,7 @@ dist_patch_DATA = \
%D%/packages/patches/python-paste-remove-timing-test.patch \
%D%/packages/patches/python2-pygobject-2-gi-info-type-error-domain.patch \
%D%/packages/patches/qt4-ldflags.patch \
%D%/packages/patches/rapicorn-isnan.patch \
%D%/packages/patches/ratpoison-shell.patch \
%D%/packages/patches/readline-link-ncurses.patch \
%D%/packages/patches/ripperx-missing-file.patch \

4
gnu/packages/graphics.scm
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@ -4,6 +4,7 @@
;;; Copyright © 2016 Leo Famulari <leo@famulari.name>
;;; Copyright © 2016 Ricardo Wurmus <rekado@elephly.net>
;;; Copyright © 2016 Efraim Flashner <efraim@flashner.co.il>
;;; Copyright © 2016 Andreas Enge <andreas@enge.fr>
;;;
;;; This file is part of GNU Guix.
;;;
@ -300,7 +301,8 @@ visual effects work for film.")
"rapicorn-" version ".tar.xz"))
(sha256
(base32
"1y51yjrpsihas1jy905m9p3r8iiyhq6bwi2690c564i5dnix1f9d"))))
"1y51yjrpsihas1jy905m9p3r8iiyhq6bwi2690c564i5dnix1f9d"))
(patches (search-patches "rapicorn-isnan.patch"))))
(build-system gnu-build-system)
(arguments
`(#:phases

87
gnu/packages/patches/rapicorn-isnan.patch Normal file
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@ -0,0 +1,87 @@
From e0c8341b3e4e13778bcde00d477e461ea8e94306 Mon Sep 17 00:00:00 2001
From: Stefan Westerfeld <stefan@space.twc.de>
Date: Fri, 22 Apr 2016 18:03:37 +0200
Subject: [PATCH 031/176] RCORE: compile fixes for KUbuntu 16.04/gcc
5.3.1-14ubuntu2
Rapicorn uses isnan(...) and isinf(...) from cmath.h, however on KUbuntu 16.04
it should use std::isnan(...) and std::isinf(...) instead. Patch below.
Acked-by: Tim Janik <timj@gnu.org>
---
rcore/strings.cc | 10 +++++-----
rcore/tests/benchrcore.cc | 4 ++--
rcore/tests/strings.cc | 4 ++--
3 files changed, 9 insertions(+), 9 deletions(-)
diff --git a/rcore/strings.cc b/rcore/strings.cc
index d5b0216..8b3bc3f 100644
--- a/rcore/strings.cc
+++ b/rcore/strings.cc
@@ -437,7 +437,7 @@ static long double
libc_strtold (const char *nptr, char **endptr)
{
const long double result = strtold (nptr, endptr);
- if (isnan (result) && std::signbit (result) == 0)
+ if (std::isnan (result) && std::signbit (result) == 0)
{
const char *p = nptr;
while (isspace (*p))
@@ -500,9 +500,9 @@ string_to_double (const char *dblstring, const char **endptr)
String
string_from_float (float value)
{
- if (isnan (value))
+ if (std::isnan (value))
return std::signbit (value) ? "-NaN" : "+NaN";
- if (isinf (value))
+ if (std::isinf (value))
return std::signbit (value) ? "-Infinity" : "+Infinity";
return string_format ("%.7g", value);
}
@@ -511,9 +511,9 @@ string_from_float (float value)
String
string_from_double (double value)
{
- if (isnan (value))
+ if (std::isnan (value))
return std::signbit (value) ? "-NaN" : "+NaN";
- if (isinf (value))
+ if (std::isinf (value))
return std::signbit (value) ? "-Infinity" : "+Infinity";
return string_format ("%.17g", value);
}
diff --git a/rcore/tests/benchrcore.cc b/rcore/tests/benchrcore.cc
index 3899a08..12fde16 100644
--- a/rcore/tests/benchrcore.cc
+++ b/rcore/tests/benchrcore.cc
@@ -188,8 +188,8 @@ test_random_numbers()
const double rf = random_frange (989617512, 9876547656);
TASSERT (rf >= 989617512 && rf < 9876547656);
}
- TASSERT (isnan (random_frange (NAN, 1)));
- TASSERT (isnan (random_frange (0, NAN)));
+ TASSERT (std::isnan (random_frange (NAN, 1)));
+ TASSERT (std::isnan (random_frange (0, NAN)));
#if 0 // example penalty paid in random_int64()
size_t i, j = 0;
for (i = 0; i < 100; i++)
diff --git a/rcore/tests/strings.cc b/rcore/tests/strings.cc
index 468a6e6..dae3e3d 100644
--- a/rcore/tests/strings.cc
+++ b/rcore/tests/strings.cc
@@ -311,9 +311,9 @@ string_conversions (void)
TCMP (string_to_double ("-0.5"), ==, -0.5);
double tfloat;
tfloat = string_to_double ("+NAN");
- assert (isnan (tfloat) && std::signbit (tfloat) == 0);
+ assert (std::isnan (tfloat) && std::signbit (tfloat) == 0);
tfloat = string_to_double ("-NAN");
- assert (isnan (tfloat) && std::signbit (tfloat) == 1);
+ assert (std::isnan (tfloat) && std::signbit (tfloat) == 1);
TCMP (string_capitalize ("fOO bar"), ==, "Foo Bar");
TCMP (string_capitalize ("foo BAR BAZ", 2), ==, "Foo Bar BAZ");
}
--
2.9.1