Merge pull request #239 from aws-lumberyard-dev/ly-sdk/phistere/LaunchApFromSDK

Launch AssetProcessor from prebuilt SDK
- Look for AssetProcessor in a known SDK layout location if one in executable directory is not found.
- Adds more files to the CMake install to help fix some errors launching AP from SDK.

Code/Framework/AzFramework/Platform/Linux/AzFramework/Asset/AssetSystemComponentHelper_Linux.cpp

@@ -29,6 +29,20 @@ namespace AzFramework::AssetSystem::Platform
     bool LaunchAssetProcessor(AZStd::string_view executableDirectory, AZStd::string_view engineRoot,
         AZStd::string_view projectPath)
     {
+        AZ::IO::FixedMaxPath assetProcessorPath{ executableDirectory };
+        assetProcessorPath /= "AssetProcessor";
+
+        if (!AZ::IO::SystemFile::Exists(assetProcessorPath.c_str()))
+        {
+            // Check for existence of one under a "bin" directory, i.e. engineRoot is an SDK structure.
+            assetProcessorPath = AZ::IO::FixedMaxPath{engineRoot} / "bin" / AZ_BUILD_CONFIGURATION_TYPE / "AssetProcessor";
+
+            if (!AZ::IO::SystemFile::Exists(assetProcessorPath.c_str()))
+            {
+                return false;
+            }
+        }
+
         pid_t firstChildPid = fork();
         if (firstChildPid == 0)
         {
@@ -47,9 +61,6 @@ namespace AzFramework::AssetSystem::Platform
             pid_t secondChildPid = fork();
             if (secondChildPid == 0)
             {
-                AZ::IO::FixedMaxPath assetProcessorPath{ executableDirectory };
-                assetProcessorPath /= "AssetProcessor";
-
                 AZStd::array args {
                     assetProcessorPath.c_str(), assetProcessorPath.c_str(), "--start-hidden", 
                     static_cast<const char*>(nullptr), static_cast<const char*>(nullptr), static_cast<const char*>(nullptr)

Code/Framework/AzFramework/Platform/Mac/AzFramework/Asset/AssetSystemComponentHelper_Mac.cpp

@@ -11,6 +11,7 @@
 */
 
 #include <AzCore/IO/Path/Path.h>
+#include <AzCore/IO/SystemFile.h>
 #include <AzCore/Settings/SettingsRegistryMergeUtils.h>
 
 #include <sys/types.h>
@@ -20,6 +21,7 @@ namespace AzFramework::AssetSystem::Platform
 {
     void AllowAssetProcessorToForeground()
     {}
+
     bool LaunchAssetProcessor(AZStd::string_view executableDirectory, AZStd::string_view engineRoot,
         AZStd::string_view projectPath)
     {
@@ -29,6 +31,17 @@ namespace AzFramework::AssetSystem::Platform
         assetProcessorPath /= "../../../AssetProcessor.app";
         assetProcessorPath = assetProcessorPath.LexicallyNormal();
 
+        if (!AZ::IO::SystemFile::Exists(assetProcessorPath.c_str()))
+        {
+            // Check for existence of one under a "bin" directory, i.e. engineRoot is an SDK structure.
+            assetProcessorPath = AZ::IO::FixedMaxPath{engineRoot} / "bin" / AZ_BUILD_CONFIGURATION_TYPE / "AssetProcessor.app";
+
+            if (!AZ::IO::SystemFile::Exists(assetProcessorPath.c_str()))
+            {
+                return false;
+            }
+        }
+
         auto fullLaunchCommand = AZ::IO::FixedMaxPathString::format(R"(open -g "%s" --args --start-hidden)", assetProcessorPath.c_str());
         // Add the engine path to the launch command if not empty
         if (!engineRoot.empty())

Code/Framework/AzFramework/Platform/Windows/AzFramework/Asset/AssetSystemComponentHelper_Windows.cpp

@@ -12,6 +12,7 @@
 
 #include <AzCore/PlatformIncl.h>
 #include <AzCore/IO/Path/Path.h>
+#include <AzCore/IO/SystemFile.h>
 #include <AzCore/Settings/SettingsRegistryMergeUtils.h>
 
 #include <Psapi.h>
@@ -67,6 +68,17 @@ namespace AzFramework::AssetSystem::Platform
         AZ::IO::FixedMaxPath assetProcessorPath{ executableDirectory };
         assetProcessorPath /= "AssetProcessor.exe";
 
+        if (!AZ::IO::SystemFile::Exists(assetProcessorPath.c_str()))
+        {
+            // Check for existence of one under a "bin" directory, i.e. engineRoot is an SDK structure.
+            assetProcessorPath = AZ::IO::FixedMaxPath{engineRoot} / "bin" / AZ_BUILD_CONFIGURATION_TYPE / "AssetProcessor.exe";
+
+            if (!AZ::IO::SystemFile::Exists(assetProcessorPath.c_str()))
+            {
+                return false;
+            }
+        }
+
         auto fullLaunchCommand = AZ::IO::FixedMaxPathString::format(R"("%s" --start-hidden)", assetProcessorPath.c_str());
 
         // Add the engine path to the launch command if not empty