From cf3046f3a155639e6ee7baad60e7ebb9916b9bd7 Mon Sep 17 00:00:00 2001
From: Letu Ren <fantasquex@gmail.com>
Date: Thu, 30 Nov 2023 11:10:19 +0800
Subject: [PATCH] [libspng]: New port

---
 ports/libspng/portfile.cmake | 31 +++++++++++++++++++++++++++++++
 ports/libspng/usage          |  4 ++++
 ports/libspng/vcpkg.json     | 18 ++++++++++++++++++
 versions/baseline.json       |  4 ++++
 versions/l-/libspng.json     |  9 +++++++++
 5 files changed, 66 insertions(+)
 create mode 100644 ports/libspng/portfile.cmake
 create mode 100644 ports/libspng/usage
 create mode 100644 ports/libspng/vcpkg.json
 create mode 100644 versions/l-/libspng.json

diff --git a/ports/libspng/portfile.cmake b/ports/libspng/portfile.cmake
new file mode 100644
index 00000000000000..e70d623284e350
--- /dev/null
+++ b/ports/libspng/portfile.cmake
@@ -0,0 +1,31 @@
+vcpkg_from_github(
+    OUT_SOURCE_PATH SOURCE_PATH
+    REPO randy408/libspng
+    REF "v${VERSION}"
+    SHA512 cd729653599ed97f80d19f3048c1b3bc2ac16f922b3465804b1913bc45d9fc8b28b56bc2121fda36e9d3dcdd12612cced5383313b722a5342b613f8781879f1a
+    HEAD_REF master
+)
+
+string(COMPARE EQUAL "${VCPKG_LIBRARY_LINKAGE}" "static" SPNG_BUILD_STATIC)
+string(COMPARE EQUAL "${VCPKG_LIBRARY_LINKAGE}" "dynamic" SPNG_BUILD_SHARED)
+
+vcpkg_cmake_configure(
+    SOURCE_PATH "${SOURCE_PATH}"
+    OPTIONS
+        -DSPNG_STATIC=${SPNG_BUILD_STATIC}
+        -DSPNG_SHARED=${SPNG_BUILD_SHARED}
+        -DBUILD_EXAMPLES=OFF
+)
+
+vcpkg_cmake_install()
+
+vcpkg_cmake_config_fixup(CONFIG_PATH lib/cmake/spng PACKAGE_NAME spng)
+
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/include")
+
+vcpkg_copy_pdbs()
+vcpkg_fixup_pkgconfig()
+
+file(INSTALL "${CMAKE_CURRENT_LIST_DIR}/usage" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}")
+
+vcpkg_install_copyright(FILE_LIST "${SOURCE_PATH}/LICENSE")
diff --git a/ports/libspng/usage b/ports/libspng/usage
new file mode 100644
index 00000000000000..e1623a70f5f7d8
--- /dev/null
+++ b/ports/libspng/usage
@@ -0,0 +1,4 @@
+libspng provides CMake targets:
+
+    find_package(spng CONFIG REQUIRED)
+    target_link_libraries(main PRIVATE spng::spng)
diff --git a/ports/libspng/vcpkg.json b/ports/libspng/vcpkg.json
new file mode 100644
index 00000000000000..ce125080115d04
--- /dev/null
+++ b/ports/libspng/vcpkg.json
@@ -0,0 +1,18 @@
+{
+  "name": "libspng",
+  "version": "0.7.4",
+  "description": "Simple, modern libpng alternative",
+  "homepage": "https://github.com/randy408/libspng",
+  "license": "BSD-2-Clause",
+  "dependencies": [
+    {
+      "name": "vcpkg-cmake",
+      "host": true
+    },
+    {
+      "name": "vcpkg-cmake-config",
+      "host": true
+    },
+    "zlib"
+  ]
+}
diff --git a/versions/baseline.json b/versions/baseline.json
index ae8f2e94d63848..fcca55f7197e1c 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -4832,6 +4832,10 @@
       "baseline": "0.2.3",
       "port-version": 2
     },
+    "libspng": {
+      "baseline": "0.7.4",
+      "port-version": 0
+    },
     "libsquish": {
       "baseline": "1.15",
       "port-version": 13
diff --git a/versions/l-/libspng.json b/versions/l-/libspng.json
new file mode 100644
index 00000000000000..1f390457098d01
--- /dev/null
+++ b/versions/l-/libspng.json
@@ -0,0 +1,9 @@
+{
+  "versions": [
+    {
+      "git-tree": "8efb5a57f5115864001d6eddad855e2958f14fee",
+      "version": "0.7.4",
+      "port-version": 0
+    }
+  ]
+}