From ff64535c7a3799e3617c8dd6507e91387a3b392e Mon Sep 17 00:00:00 2001
From: Simon Brand <tartanllama@gmail.com>
Date: Fri, 9 Nov 2018 15:45:33 +0000
Subject: [PATCH] [tl-optional] Add port

---
 ports/tl-optional/CONTROL        |  3 +++
 ports/tl-optional/portfile.cmake | 15 +++++++++++++++
 2 files changed, 18 insertions(+)
 create mode 100644 ports/tl-optional/CONTROL
 create mode 100644 ports/tl-optional/portfile.cmake

diff --git a/ports/tl-optional/CONTROL b/ports/tl-optional/CONTROL
new file mode 100644
index 0000000000..3be044dbe4
--- /dev/null
+++ b/ports/tl-optional/CONTROL
@@ -0,0 +1,3 @@
+Source: tl-optional
+Version: 0.5-1
+Description: C++11/14/17 std::optional implementation with functional-style extensions 
diff --git a/ports/tl-optional/portfile.cmake b/ports/tl-optional/portfile.cmake
new file mode 100644
index 0000000000..b6d98b9e07
--- /dev/null
+++ b/ports/tl-optional/portfile.cmake
@@ -0,0 +1,15 @@
+include(vcpkg_common_functions)
+
+vcpkg_from_github(
+    OUT_SOURCE_PATH SOURCE_PATH
+    REPO TartanLlama/optional
+    REF v0.5
+    SHA512 f4f72c1ba431737fb7b1b6468b7dbbb025f299775e0a3401993490a60d5999d31ccf1e48c0cd57836293a5534ea4749b9f1c8f65f896144204af3389a5e512f9
+    HEAD_REF master
+)
+
+# Install header file
+file(INSTALL ${SOURCE_PATH}/tl DESTINATION ${CURRENT_PACKAGES_DIR}/include)
+
+# Handle copyright
+file(INSTALL ${SOURCE_PATH}/COPYING DESTINATION ${CURRENT_PACKAGES_DIR}/share/tl-optional RENAME copyright)