$NetBSD: patch-external_skia_netbsd.patch.0,v 1.4 2022/08/22 13:58:32 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	2022-08-19 00:29:47.661827273 +0000
+++ external/skia/netbsd.patch.0
@@ -0,0 +1,31 @@
+* 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.
+
+--- src/gpu/ganesh/GrAutoLocaleSetter.h.orig	2022-08-19 00:39:34.308186035 +0000
++++ src/gpu/ganesh/GrAutoLocaleSetter.h
+@@ -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
+--- src/sksl/dsl/DSLExpression.cpp.orig	2022-08-19 00:40:37.794860287 +0000
++++ src/sksl/dsl/DSLExpression.cpp
+@@ -63,10 +63,10 @@ DSLExpression::DSLExpression(float value
+     : fExpression(SkSL::Literal::MakeFloat(ThreadContext::Context(),
+                                            pos,
+                                            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");
+         }
+     }