cppcodec: fix for new catch2

srcpkgs/cppcodec/patches/new-catch2.patch

@@ -0,0 +1,22 @@
+--- a/test/test_cppcodec.cpp
++++ b/test/test_cppcodec.cpp
+@@ -22,7 +22,7 @@
+  */
+ 
+ #define CATCH_CONFIG_MAIN
+-#include <catch2/catch.hpp>
++#include <catch2/catch_all.hpp>
+ 
+ #include <cppcodec/base32_crockford.hpp>
+ #include <cppcodec/base32_hex.hpp>
+--- a/test/CMakeLists.txt
++++ b/test/CMakeLists.txt
+@@ -15,6 +15,8 @@ else()
+ endif()
+ 
+ add_executable(test_cppcodec test_cppcodec.cpp)
++find_package(Catch2)
++target_link_libraries(test_cppcodec Catch2::Catch2WithMain)
+ add_test(cppcodec test_cppcodec)
+ 
+ add_executable(benchmark_cppcodec benchmark_cppcodec.cpp)

srcpkgs/cppcodec/template

@@ -3,6 +3,7 @@ pkgname=cppcodec
 version=0.2
 revision=1
 build_style=cmake
+configure_args="-DCMAKE_CXX_STANDARD=17"
 hostmakedepends="pkg-config"
 makedepends="catch2"
 short_desc="Header-only C++11 library to encode/decode base64*, base32* and hex"