$NetBSD: patch-external_skia_netbsd.patch.0,v 1.3 2022/02/05 04:53:43 ryoon Exp $

* Support NetBSD. It has no uselocale(3).
* Fix build failure (isnan etc. are not defined) under NetBSD/amd64 9.99.88
  (GCC 10.3.0) at least.

--- external/skia/netbsd.patch.0.orig	2022-02-03 04:24:23.011640283 +0000
+++ external/skia/netbsd.patch.0
@@ -0,0 +1,29 @@
+diff -ur skia.orig/src/gpu/GrAutoLocaleSetter.h skia/src/gpu/GrAutoLocaleSetter.h
+--- src/gpu/GrAutoLocaleSetter.h	2019-09-19 18:38:01.127185317 +0900
++++ src/gpu/GrAutoLocaleSetter.h	2022-02-03 13:25:31.192362952 +0900
+@@ -27,7 +27,7 @@
+ #define HAVE_XLOCALE 0
+ #endif
+ 
+-#if defined(SK_BUILD_FOR_ANDROID) || defined(__UCLIBC__) || defined(_NEWLIB_VERSION)
++#if defined(SK_BUILD_FOR_ANDROID) || defined(__UCLIBC__) || defined(_NEWLIB_VERSION) || defined(__NetBSD__)
+ #define HAVE_LOCALE_T 0
+ #else
+ #define HAVE_LOCALE_T 1
+diff -ur skia.orig/src/sksl/dsl/DSLExpression.cpp skia/src/sksl/dsl/DSLExpression.cpp
+--- src/sksl/dsl/DSLExpression.cpp	2021-11-26 00:00:28.260475275 +0900
++++ src/sksl/dsl/DSLExpression.cpp	2022-02-03 13:26:31.790025246 +0900
+@@ -45,10 +45,10 @@
+     : fExpression(SkSL::Literal::MakeFloat(ThreadContext::Context(),
+                                            pos.line(),
+                                            value)) {
+-    if (!isfinite(value)) {
+-        if (isinf(value)) {
++    if (!std::isfinite(value)) {
++        if (std::isinf(value)) {
+             ThreadContext::ReportError("floating point value is infinite");
+-        } else if (isnan(value)) {
++        } else if (std::isnan(value)) {
+             ThreadContext::ReportError("floating point value is NaN");
+         }
+     }