From f4efe379113f5e172500aed1541ced879d24f0c7 Mon Sep 17 00:00:00 2001
From: Jamlys Lee <Jamlys@users.noreply.github.com>
Date: Tue, 30 Aug 2022 04:40:31 +0800
Subject: [PATCH] [libpng] fix mips64 support (#26265)

* [libpng]fix mips64 support

* [libpng]update port version

* [libpng]update versiond database

* fix msa support for mips

* update port version database

Co-authored-by: Jamlys Lee <jamlys_lee@163.com>
---
 ports/libpng/fix-msa-support-for-mips.patch | 25 +++++++++++++++++++++
 ports/libpng/portfile.cmake                 |  1 +
 ports/libpng/vcpkg.json                     |  2 +-
 versions/baseline.json                      |  2 +-
 versions/l-/libpng.json                     |  5 +++++
 5 files changed, 33 insertions(+), 2 deletions(-)
 create mode 100644 ports/libpng/fix-msa-support-for-mips.patch

diff --git a/ports/libpng/fix-msa-support-for-mips.patch b/ports/libpng/fix-msa-support-for-mips.patch
new file mode 100644
index 00000000000000..b3290a0fd3380b
--- /dev/null
+++ b/ports/libpng/fix-msa-support-for-mips.patch
@@ -0,0 +1,25 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 6c1d632..a2a0d0d 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -158,8 +158,8 @@ endif()
+ # set definitions and sources for MIPS
+ if(CMAKE_SYSTEM_PROCESSOR MATCHES "mipsel*" OR
+    CMAKE_SYSTEM_PROCESSOR MATCHES "mips64el*")
+-  set(PNG_MIPS_MSA_POSSIBLE_VALUES on off)
+-  set(PNG_MIPS_MSA "on" CACHE STRING "Enable MIPS_MSA optimizations:
++  set(PNG_MIPS_MSA_POSSIBLE_VALUES on off check)
++  set(PNG_MIPS_MSA "check" CACHE STRING "Enable MIPS_MSA optimizations:
+      off: disable the optimizations")
+   set_property(CACHE PNG_MIPS_MSA PROPERTY STRINGS
+      ${PNG_MIPS_MSA_POSSIBLE_VALUES})
+@@ -173,6 +173,8 @@ if(CMAKE_SYSTEM_PROCESSOR MATCHES "mipsel*" OR
+       mips/filter_msa_intrinsics.c)
+     if(${PNG_MIPS_MSA} STREQUAL "on")
+       add_definitions(-DPNG_MIPS_MSA_OPT=2)
++    else()
++      add_definitions(-DPNG_MIPS_MSA_CHECK_SUPPORTED)
+     endif()
+   else()
+     add_definitions(-DPNG_MIPS_MSA_OPT=0)
+     
\ No newline at end of file
diff --git a/ports/libpng/portfile.cmake b/ports/libpng/portfile.cmake
index f9bf9f4b2583e6..7f681a915efa5e 100644
--- a/ports/libpng/portfile.cmake
+++ b/ports/libpng/portfile.cmake
@@ -43,6 +43,7 @@ vcpkg_from_github(
         fix-export-targets.patch
         pkgconfig.patch
         macos-arch-fix.patch
+        fix-msa-support-for-mips.patch
 )
 
 string(COMPARE EQUAL "${VCPKG_LIBRARY_LINKAGE}" "dynamic" PNG_SHARED)
diff --git a/ports/libpng/vcpkg.json b/ports/libpng/vcpkg.json
index 8ff5901531a5df..74c0dbcb0b1260 100644
--- a/ports/libpng/vcpkg.json
+++ b/ports/libpng/vcpkg.json
@@ -1,7 +1,7 @@
 {
   "name": "libpng",
   "version": "1.6.37",
-  "port-version": 18,
+  "port-version": 19,
   "description": "libpng is a library implementing an interface for reading and writing PNG (Portable Network Graphics) format files",
   "homepage": "https://github.com/glennrp/libpng",
   "license": "libpng-2.0",
diff --git a/versions/baseline.json b/versions/baseline.json
index 565b43960fd249..51ac198b533997 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -3990,7 +3990,7 @@
     },
     "libpng": {
       "baseline": "1.6.37",
-      "port-version": 18
+      "port-version": 19
     },
     "libpopt": {
       "baseline": "1.16",
diff --git a/versions/l-/libpng.json b/versions/l-/libpng.json
index da868b875a1739..782224d16e049d 100644
--- a/versions/l-/libpng.json
+++ b/versions/l-/libpng.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "85dc7678690f09c78cc366b1f13498c41be51aff",
+      "version": "1.6.37",
+      "port-version": 19
+    },
     {
       "git-tree": "5e3ec787e7c6f09dd162648b700aeb712af0ffd2",
       "version": "1.6.37",