pkgsrc: the compiler on netbsd-HEAD/earmv7hf doens't accept isna...

[Repository Conversion <srcmastr%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/pkgsrc/rev/c89c6df54bbe
branches:  trunk
changeset: 306081:c89c6df54bbe
user:      bouyer <bouyer%pkgsrc.org@localhost>
date:      Mon Apr 09 18:44:50 2018 +0000
description:
the compiler on netbsd-HEAD/earmv7hf doens't accept isnan(), use std::isnan()

diffstat:

 geography/opencpn/distinfo                                             |   3 +-
 geography/opencpn/patches/patch-plugins_wmm_pi_src_MagneticPlotMap.cpp |  31 ++++++++++
 2 files changed, 33 insertions(+), 1 deletions(-)

diffs (52 lines):

diff -r 7971d9c5a0d6 -r c89c6df54bbe geography/opencpn/distinfo
--- a/geography/opencpn/distinfo        Mon Apr 09 16:20:03 2018 +0000
+++ b/geography/opencpn/distinfo        Mon Apr 09 18:44:50 2018 +0000
@@ -1,4 +1,4 @@
-$NetBSD: distinfo,v 1.16 2018/04/05 15:34:33 bouyer Exp $
+$NetBSD: distinfo,v 1.17 2018/04/09 18:44:50 bouyer Exp $
 
 SHA1 (OpenCPN-4.8.2.zip) = 9547a99c0de739fb0f4953d37bb738ed651f5c62
 RMD160 (OpenCPN-4.8.2.zip) = f217d07cc639292e657b0f89f96daa12cab2a355
@@ -12,6 +12,7 @@
 SHA1 (patch-plugins_grib_pi_CMakeLists.txt) = 49f997c27aa4710721d36945a681854579112a49
 SHA1 (patch-plugins_wmm_pi_CMakeLists.txt) = 88339a61dd4b78b823bbd34bd1b02863d150f046
 SHA1 (patch-plugins_wmm_pi_cmake_PluginConfigure.cmake) = f1c91cfa744ed76d938bfb5bdb4116df9f45604a
+SHA1 (patch-plugins_wmm_pi_src_MagneticPlotMap.cpp) = eb2f4c09913e849becf1e270b0219ffdf46bb922
 SHA1 (patch-src_chart1.cpp) = ae7c1d8a59c9a275914a613205de71e2dca89dc6
 SHA1 (patch-src_crashprint.cpp) = a96e8aa980eb3b19c3dce3343582511d608e6625
 SHA1 (patch-src_glu_CMakeLists.txt) = d63494a41071097252ac9e2cb95db75041f30b62
diff -r 7971d9c5a0d6 -r c89c6df54bbe geography/opencpn/patches/patch-plugins_wmm_pi_src_MagneticPlotMap.cpp
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/geography/opencpn/patches/patch-plugins_wmm_pi_src_MagneticPlotMap.cpp    Mon Apr 09 18:44:50 2018 +0000
@@ -0,0 +1,31 @@
+$NetBSD: patch-plugins_wmm_pi_src_MagneticPlotMap.cpp,v 1.1 2018/04/09 18:44:50 bouyer Exp $
+
+--- plugins/wmm_pi/src/MagneticPlotMap.cpp.orig        2018-04-09 18:01:32.900360435 +0200
++++ plugins/wmm_pi/src/MagneticPlotMap.cpp     2018-04-09 18:02:29.319040318 +0200
+@@ -230,7 +230,7 @@
+         else
+             p = CalcParameter(lonval, rx);
+ 
+-        if(isnan(p)) /* is this actually correct? */
++        if(std::isnan(p)) /* is this actually correct? */
+             return true;
+ 
+         if(m_type == DECLINATION && p-ry*m_Spacing < -180) /* way off, try other way around */
+@@ -290,7 +290,7 @@
+     double p3 = CachedCalcParameter(lat2, lon1);
+     double p4 = CachedCalcParameter(lat2, lon2);
+ 
+-    if(isnan(p1) || isnan(p2) || isnan(p3) || isnan(p4))
++    if(std::isnan(p1) || std::isnan(p2) || std::isnan(p3) || std::isnan(p4))
+         return;
+ 
+     double ry1, ry2, ry3, ry4 = 0.0;
+@@ -318,7 +318,7 @@
+     ry1*=m_Spacing, ry2*=m_Spacing, ry3*=m_Spacing, ry4*=m_Spacing;
+ 
+     /* determine which interpolations need line segments */
+-    switch(((isnan(lat4)*2 + isnan(lat3))*2 + isnan(lon4))*2 + isnan(lon3)) {
++    switch(((std::isnan(lat4)*2 + std::isnan(lat3))*2 + std::isnan(lon4))*2 + std::isnan(lon3)) {
+     case 0: /* all 4 sides? need to recurse to get better resolution */
+         lon3 = (lon1+lon2)/2;
+         lat3 = (lat1+lat2)/2;