push sheeet

pkgs/by-name/cp/cpptoml/add-limits-include.patch

@@ -0,0 +1,21 @@
+From c55a516e90133d89d67285429c6474241346d27a Mon Sep 17 00:00:00 2001
+From: Dirk Eddelbuettel <edd@debian.org>
+Date: Mon, 30 Nov 2020 09:41:49 -0600
+Subject: [PATCH] g++-11 requires limits header
+
+---
+ include/cpptoml.h | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/include/cpptoml.h b/include/cpptoml.h
+index 5a00da3..1dc9fd1 100644
+--- a/include/cpptoml.h
++++ b/include/cpptoml.h
+@@ -14,6 +14,7 @@
+ #include <cstring>
+ #include <fstream>
+ #include <iomanip>
++#include <limits>
+ #include <map>
+ #include <memory>
+ #include <sstream>

pkgs/by-name/cp/cpptoml/package.nix

@@ -0,0 +1,57 @@
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+  cmake,
+  libcxxCmakeModule ? false,
+}:
+
+stdenv.mkDerivation {
+  pname = "cpptoml";
+  version = "0.4.0";
+
+  src = fetchFromGitHub {
+    owner = "skystrife";
+    repo = "cpptoml";
+    rev = "fededad7169e538ca47e11a9ee9251bc361a9a65";
+    sha256 = "0zlgdlk9nsskmr8xc2ajm6mn1x5wz82ssx9w88s02icz71mcihrx";
+  };
+
+  patches = [
+    # Fix compilation with GCC 11.
+    # <https://github.com/skystrife/cpptoml/pull/123>
+    ./add-limits-include.patch
+  ];
+
+  nativeBuildInputs = [ cmake ];
+
+  cmakeFlags = [
+    # If this package is built with clang it will attempt to
+    # use libcxx via the Cmake find_package interface.
+    # The default libcxx stdenv in llvmPackages doesn't provide
+    # this and so will fail.
+    "-DENABLE_LIBCXX=${if libcxxCmakeModule then "ON" else "OFF"}"
+    "-DCPPTOML_BUILD_EXAMPLES=OFF"
+  ];
+
+  # Fix the build with CMake 4.
+  #
+  # See:
+  #
+  # * <https://github.com/skystrife/cpptoml/pull/132>
+  # * <https://github.com/facebook/watchman/issues/1286>
+  postPatch = ''
+    substituteInPlace CMakeLists.txt \
+      --replace-fail \
+        'cmake_minimum_required(VERSION 3.1.0)' \
+        'cmake_minimum_required(VERSION 3.10)'
+  '';
+
+  meta = with lib; {
+    description = "C++ TOML configuration library";
+    homepage = "https://github.com/skystrife/cpptoml";
+    license = licenses.mit;
+    maintainers = with maintainers; [ photex ];
+    platforms = platforms.all;
+  };
+}