New package: Mustache-3.2.1

srcpkgs/Mustache/patches/0001-Fix-compiling-of-tests-on-gcc8.2.patch

@@ -0,0 +1,33 @@
+From 33c8f46a28fb80144cf6d5a01352de0ef8474880 Mon Sep 17 00:00:00 2001
+From: John Zimmermann <johnz@posteo.net>
+Date: Tue, 29 Jan 2019 13:59:16 +0100
+Subject: [PATCH] Fix compiling of tests on gcc8.2
+
+```
+In file included from tests.cpp:32:
+tests.cpp: In function 'void ____C_A_T_C_H____T_E_S_T____114()':
+tests.cpp:1094:48: error: catching polymorphic type 'class std::bad_function_call' by value [-Werror=catch-value=]
+         CHECK_THROWS_AS(tmpl.render(dat), std::bad_function_call);
+                                                ^~~~~~~~~~~~~~~~~
+cc1plus: all warnings being treated as error
+```
+---
+ tests.cpp | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git tests.cpp tests.cpp
+index a9176b7..276f0b3 100644
+--- tests.cpp
++++ tests.cpp
+@@ -1091,7 +1091,7 @@ TEST_CASE("custom_escape") {
+         mustache::escape_handler esc;
+         tmpl.set_custom_escape(esc);
+         object dat({ {"what", "\"friend\""} });
+-        CHECK_THROWS_AS(tmpl.render(dat), std::bad_function_call);
++        CHECK_THROWS_AS(tmpl.render(dat), std::bad_function_call&);
+     }
+ 
+ }
+-- 
+2.20.1
+

srcpkgs/Mustache/template

@@ -0,0 +1,18 @@
+# Template file for 'Mustache'
+pkgname=Mustache
+version=3.2.1
+revision=1
+short_desc="Mustache text templates for modern C++"
+maintainer="John <johnz@posteo.net>"
+license="BSL-1.0"
+homepage="https://github.com/kainjow/Mustache"
+distfiles="https://github.com/kainjow/Mustache/archive/v${version}.tar.gz"
+checksum=0d17298a81c08f12ebc446cdee387268a395d34bb724050fe67d5ce8c4e98b7a
+
+do_check() {
+	make
+}
+
+do_install() {
+	vinstall mustache.hpp 644 usr/include
+}