From 79a6727a020e6ece3d8a15f1456f8f167b291fa6 Mon Sep 17 00:00:00 2001
From: Guoyu Wang <62914304+gwang-msft@users.noreply.github.com>
Date: Wed, 2 Jun 2021 11:30:05 -0700
Subject: [PATCH] Add podspec template for ios package, update build settings
 (#7907)

* Add podspec template for ios package

* minor formatting update

* Add spec.source_files for header files

* Update spec.public_header_files to spec.source_files

* minor update
---
 cmake/onnxruntime.cmake                       |  6 ++++-
 .../onnxruntime-mobile.podspec.template       | 23 ++++++++++---------
 ...t_mobile_ios_framework_build_settings.json |  3 ++-
 .../onnxruntime-mobile-c.podspec.template     | 16 +++++++++++++
 4 files changed, 35 insertions(+), 13 deletions(-)
 create mode 100644 tools/ci_build/github/apple/onnxruntime-mobile-c.podspec.template

diff --git a/cmake/onnxruntime.cmake b/cmake/onnxruntime.cmake
index ec7f2b06de..0d3d05d96f 100644
--- a/cmake/onnxruntime.cmake
+++ b/cmake/onnxruntime.cmake
@@ -66,10 +66,14 @@ elseif(onnxruntime_BUILD_APPLE_FRAMEWORK)
     "${CMAKE_CURRENT_BINARY_DIR}/generated_source.c"
   )
 
+  # create Info.plist for the framework and podspec for CocoaPods (optional)
   set(MACOSX_FRAMEWORK_NAME "onnxruntime")
   set(MACOSX_FRAMEWORK_IDENTIFIER "com.microsoft.onnxruntime")
   configure_file(${REPO_ROOT}/cmake/Info.plist.in ${CMAKE_CURRENT_BINARY_DIR}/Info.plist)
-
+  configure_file(
+    ${REPO_ROOT}/tools/ci_build/github/apple/onnxruntime-mobile-c.podspec.template
+    ${CMAKE_CURRENT_BINARY_DIR}/onnxruntime-mobile-c.podspec
+  )
   set_target_properties(onnxruntime PROPERTIES
     FRAMEWORK TRUE
     FRAMEWORK_VERSION A
diff --git a/onnxruntime/test/platform/ios/ios_package_test/onnxruntime-mobile.podspec.template b/onnxruntime/test/platform/ios/ios_package_test/onnxruntime-mobile.podspec.template
index d3263e7d50..b5968f4f14 100644
--- a/onnxruntime/test/platform/ios/ios_package_test/onnxruntime-mobile.podspec.template
+++ b/onnxruntime/test/platform/ios/ios_package_test/onnxruntime-mobile.podspec.template
@@ -1,18 +1,19 @@
 # This pod spec template is used to generate podspec file for running ios_package_test project,
 # this is not a podspec template used by onnxruntime-mobile official CocoaPods package
 Pod::Spec.new do |spec|
-  spec.name         = "onnxruntime-mobile"
-  spec.version      = "${ORT_VERSION}"
-  spec.summary      = "Onnx Runtime C/C++ Package"
-  spec.description  = <<-DESC
-  Onnx Runtime C/C++ framework pod.
+  spec.name                 = "onnxruntime-mobile"
+  spec.version              = "${ORT_VERSION}"
+  spec.summary              = "ONNX Runtime C/C++ Package"
+  spec.description          = <<-DESC
+  ONNX Runtime C/C++ framework pod.
                    DESC
 
-  spec.homepage     = "https://github.com/microsoft/onnxruntime"
-  spec.license      = { :type => 'MIT' }
-  spec.authors      = { "ONNX Runtime" => "onnxruntime@microsoft.com" }
-  spec.platform     = :ios, '13.0'
+  spec.homepage             = "https://github.com/microsoft/onnxruntime"
+  spec.license              = { :type => 'MIT' }
+  spec.authors              = { "ONNX Runtime" => "onnxruntime@microsoft.com" }
+  spec.platform             = :ios, '13.0'
   # if you are going to use a file as the spec.source, add 'file:' before your file path
-  spec.source       = { :http => '${ORT_BASE_FRAMEWORK_ARCHIVE}' }
-  spec.vendored_frameworks = 'onnxruntime.framework'
+  spec.source               = { :http => '${ORT_BASE_FRAMEWORK_ARCHIVE}' }
+  spec.vendored_frameworks  = 'onnxruntime.framework'
+  spec.source_files         = 'onnxruntime.framework/Headers/*.h'
 end
diff --git a/tools/ci_build/github/apple/default_mobile_ios_framework_build_settings.json b/tools/ci_build/github/apple/default_mobile_ios_framework_build_settings.json
index 51ca753509..da97470d64 100644
--- a/tools/ci_build/github/apple/default_mobile_ios_framework_build_settings.json
+++ b/tools/ci_build/github/apple/default_mobile_ios_framework_build_settings.json
@@ -14,11 +14,12 @@
         "--parallel",
         "--use_xcode",
         "--build_apple_framework",
-        "--minimal_build",
+        "--minimal_build=extended",
         "--disable_rtti",
         "--disable_ml_ops",
         "--disable_exceptions",
         "--enable_reduced_operator_type_support",
+        "--use_coreml",
         "--skip_tests",
         "--apple_deploy_target=11.0"
     ]
diff --git a/tools/ci_build/github/apple/onnxruntime-mobile-c.podspec.template b/tools/ci_build/github/apple/onnxruntime-mobile-c.podspec.template
new file mode 100644
index 0000000000..4cde006ab4
--- /dev/null
+++ b/tools/ci_build/github/apple/onnxruntime-mobile-c.podspec.template
@@ -0,0 +1,16 @@
+Pod::Spec.new do |spec|
+    spec.name                   = "onnxruntime-mobile-c"
+    spec.version                = "${ORT_VERSION}"
+    spec.authors                = { "ONNX Runtime" => "onnxruntime@microsoft.com" }
+    spec.license                = { :type => "MIT" }
+    spec.homepage               = "https://github.com/microsoft/onnxruntime"
+    spec.source                 = { :http => "_ORT_DOWNLOAD_URL_" }
+    spec.summary                = "ONNX Runtime Mobile C/C++ Pod"
+    spec.platform               = :ios, "${CMAKE_OSX_DEPLOYMENT_TARGET}"
+    spec.vendored_frameworks    = "onnxruntime.framework"
+    spec.weak_framework         = 'CoreML'
+    spec.source_files           = 'onnxruntime.framework/Headers/*.h'
+    spec.description            = <<-DESC
+    A preview pod for ONNX Runtime Mobile C/C++ library. Pods for Objective-C and Swift coming soon.
+                                    DESC
+end