[magnum] Properly deploy plugins (#3191)

* [magnum] Properly deploy magnum plugins

Signed-off-by: Squareys <squareys@googlemail.com>

* [magnum-plugins] Add tinygltfimporter feature

Signed-off-by: Squareys <squareys@googlemail.com>

* [magnum][magnum-plugins] Add features: trade and any*

Prepares upcoming move of those sublibraries and allows building --head
immediately.
For current release this only adds some unused cmake flags that will be
ignored.

Signed-off-by: Squareys <squareys@googlemail.com>

* [magnum] Add gl feature, cleanup dependencies, mark upcoming features

And sort features alphabetically.

Signed-off-by: Squareys <squareys@googlemail.com>

* [magnum-plugins] Prepare renaming of static flag for --head installs

Signed-off-by: Squareys <squareys@googlemail.com>

* [magnum] Add two missing feature dependencies

Signed-off-by: Squareys <squareys@googlemail.com>

* [magnum] Enable magnum[any*] features by default

Signed-off-by: Squareys <squareys@googlemail.com>

3 files changed, 109 insertions, 34 deletions

diff --git a/ports/magnum/CONTROL b/ports/magnum/CONTROL
index dcf86f079..6f3aebadc 100644
--- a/ports/magnum/CONTROL
+++ b/ports/magnum/CONTROL
@@ -1,42 +1,65 @@
 Source: magnum
-Version: 2018.02-1
+Version: 2018.02-2
 Build-Depends: corrade[pluginmanager], corrade[utility]
 Description: C++11/C++14 graphics middleware for games and data visualization http://magnum.graphics/
-Default-Features: debugtools, meshtools, primitives, scenegraph, shaders, shapes, text, texturetools, sdl2application, windowlesswglapplication
+Default-Features: anyimageimporter, anyaudioimporter, anyimageconverter, anysceneimporter, debugtools, gl, meshtools, primitives, scenegraph, shaders, shapes, text, texturetools, trade, sdl2application, windowlesswglapplication
 
-Feature: sdl2application
-Description: Sdl2Application library
-Build-Depends: sdl2
+Feature: al-info
+Description: magnum-al-info utility
+Build-Depends: magnum[audio]
 
-Feature: glfwapplication
-Description: GlfwApplication library
-Build-Depends: glfw3
+Feature: anyimageimporter
+Description: (Upcoming) AnyImageImporter plugin
+Build-Depends: magnum[trade]
 
-Feature: glutapplication
-Description: GlutApplication library
-Build-Depends: freeglut
+Feature: anyaudioimporter
+Description: (Upcoming) AnyAudioImporter plugin
+Build-Depends: magnum[audio]
+
+Feature: anyimageconverter
+Description: (Upcoming) AnyImageConverter plugin
+Build-Depends: magnum[trade]
+
+Feature: anysceneimporter
+Description: (Upcoming) AnySceneImporter plugin
+Build-Depends: magnum[trade]
 
 Feature: audio
 Description: Audio library
 Build-Depends: openal-soft
 
-Feature: magnuminfo
-Description: magnum-info utility
+Feature: debugtools
+Description: DebugTools library
+
+Feature: distancefieldconverter
+Description: magnum-distancefieldconverter utility
+Build-Depends: magnum[texturetools], magnum[gl]
 
 Feature: fontconverter
 Description: magnum-fontconverter utility
-Build-Depends: magnum[text]
+Build-Depends: magnum[text], magnum[gl]
 
-Feature: distancefieldconverter
-Description: magnum-distancefieldconverter utility
-Build-Depends: magnum[texturetools]
+Feature: gl
+Description: (Upcoming) GL library
+
+Feature: gl-info
+Description: (Upcoming) gl-info utility
+Build-Depends: magnum[gl]
+
+Feature: glfwapplication
+Description: GlfwApplication library
+Build-Depends: glfw3
+
+Feature: glutapplication
+Description: GlutApplication library
+Build-Depends: freeglut, magnum[gl]
 
 Feature: imageconverter
 Description: magnum-imageconverter utility
+Build-Depends: magnum[trade]
 
-Feature: wavaudioimporter
-Description: WavAudioImporter plugin
-Build-Depends: magnum[audio]
+Feature: magnuminfo
+Description: magnum-info utility
 
 Feature: magnumfont
 Description: MagnumFont plugin
@@ -46,23 +69,29 @@ Feature: magnumfontconverter
 Description: MagnumFontConverter plugin
 Build-Depends: magnum[text], magnum[tgaimageconverter]
 
+Feature: meshtools
+Description: MeshTools library
+Build-Depends: magnum[trade]
+
 Feature: objimporter
 Description: ObjImporter plugin
+Build-Depends: magnum[trade]
 
 Feature: tgaimageconverter
 Description: TgaImageConverter plugin
+Build-Depends: magnum[trade]
 
-Feature: tgaimporter
-Description: TgaImporter plugin
-
-Feature: debugtools
-Description: DebugTools library
-
-Feature: meshtools
-Description: MeshTools library
+Feature: opengltester
+Description: OpenGLTester library
+Build-Depends: corrade[testsuite], magnum[gl]
 
 Feature: primitives
 Description: Primitives library
+Build-Depends: magnum[trade]
+
+Feature: sdl2application
+Description: Sdl2Application library
+Build-Depends: sdl2
 
 Feature: shapes
 Description: Shapes library
@@ -80,16 +109,21 @@ Build-Depends: magnum[texturetools]
 Feature: texturetools
 Description: TextureTools library
 
-Feature: al-info
-Description: magnum-al-info utility
+Feature: tgaimporter
+Description: TgaImporter plugin
+Build-Depends: magnum[trade]
+
+Feature: trade
+Description: (Upcoming) Trade library
+
+Feature: wavaudioimporter
+Description: WavAudioImporter plugin
 Build-Depends: magnum[audio]
 
 Feature: windowlesswglapplication
 Description: WindowlessWglApplication library
+Build-Depends: magnum[gl]
 
 Feature: wglcontext
 Description: WglContext library
-
-Feature: opengltester
-Description: OpenGLTester library
-Build-Depends: corrade[testsuite]
+Build-Depends: magnum[gl]
diff --git a/ports/magnum/magnumdeploy.ps1 b/ports/magnum/magnumdeploy.ps1
new file mode 100644
index 000000000..203f2bac3
--- /dev/null
+++ b/ports/magnum/magnumdeploy.ps1
@@ -0,0 +1,38 @@
+# Magnum's plugin deployment strategy is that each Magnum module has a hardcoded

+# set of plugin directories. Each of these directories is deployed in

+# full if that Module is referenced.

+#

+# Note: this function signature and behavior is depended upon by applocal.ps1

+function deployPluginsIfMagnum([string]$targetBinaryDir, [string]$MagnumPluginsDir, [string]$targetBinaryName) {

+    Write-Verbose "Deploying magnum plugins"

+

+    $baseDir = Split-Path $MagnumPluginsDir -parent

+    $pluginsBase = Split-Path $MagnumPluginsDir -Leaf

+    $binDir = "$baseDir\bin"

+

+    function deployPlugins([string]$pluginSubdirName) {

+        if (Test-Path "$MagnumPluginsDir\$pluginSubdirName") {

+            Write-Verbose "  Deploying plugins directory '$pluginSubdirName'"

+            New-Item "$targetBinaryDir\$pluginsBase\$pluginSubdirName" -ItemType Directory -ErrorAction SilentlyContinue | Out-Null

+            Get-ChildItem -Path "$MagnumPluginsDir\$pluginSubdirName\*" -Include "*.dll", "*.conf", "*.pdb" | % {

+                deployBinary "$targetBinaryDir\$pluginsBase\$pluginSubdirName" "$MagnumPluginsDir\$pluginSubdirName" $_.Name

+                resolve $_

+            }

+        } else {

+            Write-Verbose "  Skipping plugins directory '$pluginSubdirName': doesn't exist"

+        }

+    }

+

+    # We detect Magnum modules in use via the DLLs themselves.

+    # Rather than checking for Magnum*.dll, we check for Magnum.dll and

+    # Magnum-d.dll to avoid falsly matching MagnumTextureTools.dll for example.

+    if ($targetBinaryName -like "MagnumAudio.dll" -or $targetBinaryName -like "MagnumAudio-d.dll") {

+        deployPlugins "audioimporters"

+    } elseif ($targetBinaryName -like "MagnumText.dll" -or $targetBinaryName -like "MagnumText-d.dll") {

+        deployPlugins "fonts"

+        deployPlugins "fontconverters"

+    } elseif ($targetBinaryName -like "Magnum.dll" -or $targetBinaryName -like "Magnum-d.dll") {

+        deployPlugins "importers"

+        deployPlugins "imageconverters"

+    }

+}

diff --git a/ports/magnum/portfile.cmake b/ports/magnum/portfile.cmake
index 10d7f02fc..af22fbb60 100644
--- a/ports/magnum/portfile.cmake
+++ b/ports/magnum/portfile.cmake
@@ -94,6 +94,9 @@ else()
    file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/include/MagnumPlugins)
    file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/lib/magnum)
    file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/lib/magnum-d)
+
+   file(COPY ${CMAKE_CURRENT_LIST_DIR}/magnumdeploy.ps1 DESTINATION ${CURRENT_PACKAGES_DIR}/bin/magnum)
+   file(COPY ${CMAKE_CURRENT_LIST_DIR}/magnumdeploy.ps1 DESTINATION ${CURRENT_PACKAGES_DIR}/debug/bin/magnum-d)
 endif()
 
 # Handle copyright