Package: guiqwt
Version: 3.0.2-1
Followup-For: Bug #818809
User: ubuntu-de...@lists.ubuntu.com
Usertags: origin-ubuntu xenial ubuntu-patch
Dear Maintainer,
In Ubuntu, the attached patch was applied to achieve the following:
* debian/patches/isnan-fix.diff: Grab patch from upstream Git to fix FTBFS
with libc 2.23.
Thanks for considering the patch.
Logan Rosen
-- System Information:
Debian Release: stretch/sid
APT prefers xenial-updates
APT policy: (500, 'xenial-updates'), (500, 'xenial-security'), (500,
'xenial'), (100, 'xenial-backports')
Architecture: amd64 (x86_64)
Kernel: Linux 4.4.0-18-generic (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
diff -Nru guiqwt-3.0.2/debian/patches/isnan-fix.diff guiqwt-3.0.2/debian/patches/isnan-fix.diff
--- guiqwt-3.0.2/debian/patches/isnan-fix.diff 1970-01-01 00:00:00.000000000 +0000
+++ guiqwt-3.0.2/debian/patches/isnan-fix.diff 2016-04-13 08:14:43.000000000 +0000
@@ -0,0 +1,13 @@
+diff --git a/src/scaler.cpp b/src/scaler.cpp
+index 4b2ccc8..1c546a9 100644
+--- a/src/scaler.cpp
++++ b/src/scaler.cpp
+@@ -294,7 +294,7 @@ void _scale_rgb(DEST& dest,
+ scale.set_bg( it() );
+ } else {
+ val = interpolate(src, tr, p);
+- if (isnan(val)) {
++ if (isnan((float) val)) {
+ scale.set_bg( it() );
+ } else {
+ it() = scale.eval(val);
diff -Nru guiqwt-3.0.2/debian/patches/series guiqwt-3.0.2/debian/patches/series
--- guiqwt-3.0.2/debian/patches/series 1970-01-01 00:00:00.000000000 +0000
+++ guiqwt-3.0.2/debian/patches/series 2016-04-13 08:15:08.000000000 +0000
@@ -0,0 +1 @@
+isnan-fix.diff
--
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