Merge branch 'sdl-macos-fix' into sdl-apple-fix

2026-01-18 16:27:34 +01:00 · 2019-09-20 09:53:19 +02:00
parent 39093b0aa9 6430b35262
commit 51e42f4f0f
13 changed files with 199 additions and 160 deletions
--- a/8
+++ b/8
@@ -5,7 +5,9 @@ include build/config.mak

 object_for = $(addprefix $(BUILD_DIR)/,$(addsuffix .o,$(basename $(1))))

-default: $(BUILD_DIR)/epsilon.$(EXE)
+# Define the default recipe
+
+default:

 # Define a standard rule helper
 # If passed a last parameter value of with_local_version, we also define an
@@ -164,6 +166,10 @@ $(BUILD_DIR)/test.$(EXE): $(BUILD_DIR)/quiz/src/tests_symbols.o $(call object_fo
 # We include them before the standard ones to give them precedence.
 -include build/targets.$(PLATFORM).mak

+# Fill in the default recipe
+DEFAULT ?= $(BUILD_DIR)/epsilon.$(EXE)
+default: $(DEFAULT)
+
 $(foreach extension,$(extensions),$(foreach executable,$(executables),$(eval $(call rules_for_targets,$(executable),$(extension)))))

 # Define standard compilation rules
--- a/build/platform.sdl.ios.mak
+++ b/build/platform.sdl.ios.mak
@@ -1,20 +1,17 @@
-TOOLCHAIN ?= ios
+TOOLCHAIN = apple
 EXE = bin

-IOS_PLATFORM ?= iphoneos
-IOS_MIN_VERSION = 8.0
+APPLE_PLATFORM ?= ios
+APPLE_PLATFORM_MIN_VERSION = 8.0

-# Variables below will be autoconfigured
+ifeq ($(APPLE_PLATFORM),ios)
+ARCHS ?= arm64 armv7
+UI_REQUIRED_CAPABILITIES += armv7
+else ifeq ($(APPLE_PLATFORM),ios-simulator)
+ARCHS = x86_64
+endif

-IOS_PLATFORM_VERSION = $(shell xcrun --sdk $(IOS_PLATFORM) --show-sdk-version)
-IOS_PLATFORM_BUILD = $(shell xcrun --sdk $(IOS_PLATFORM) --show-sdk-build-version)
-IOS_BUILD_MACHINE_OS_BUILD = $(shell sw_vers -buildVersion)
-# FIXME: Make the following variables actually automatic
-IOS_XCODE_VERSION = "1010"
-IOS_XCODE_BUILD = "10B61"
-IOS_COMPILER = "com.apple.compilers.llvm.clang.1_0"
-
-BUILD_DIR := $(BUILD_DIR)/$(IOS_PLATFORM)
+BUILD_DIR := $(subst $(MODEL),$(APPLE_PLATFORM),$(BUILD_DIR))

 ifdef ARCH
 BUILD_DIR := $(BUILD_DIR)/$(ARCH)
--- a/build/platform.sdl.macos.mak
+++ b/build/platform.sdl.macos.mak
@@ -1,6 +1,11 @@
-TOOLCHAIN ?= macos
+TOOLCHAIN = apple
 EXE = bin

+APPLE_PLATFORM = macos
+APPLE_PLATFORM_MIN_VERSION = 10.10
+
+ARCHS = x86_64
+
 ifdef ARCH
 BUILD_DIR := $(BUILD_DIR)/$(ARCH)
 endif
--- a/build/targets.sdl.macos.mak
+++ b/build/targets.sdl.macos.mak
@@ -1,21 +0,0 @@
-.PHONY: force_rebuild_libepsilon
-
-$(BUILD_DIR)/%/epsilon.bin: force_rebuild_libepsilon
-	$(Q) echo "MAKE    ARCH=$*"
-	$(Q) $(MAKE) ARCH=$*
-
-ARCHS ?= x86_64
-
-.PHONY: epsilon.ipa
-epsilon.ipa: $(BUILD_DIR)/app/Epsilon.app
-
-$(BUILD_DIR)/app/Epsilon.app: $(patsubst %,$(BUILD_DIR)/%/epsilon.bin,$(ARCHS))
-	rm -rf $@
-	mkdir -p $@/Contents/MacOS
-	lipo -create $^ -output $@/Contents/MacOS/Epsilon
-	cp ion/src/sdl/macos/Info.plist $@/Contents
-	mkdir -p $@/Contents/Resources
-	cp ion/src/sdl/assets/* $@/Contents/Resources
-
-epsilon_run:
-	open $(BUILD_DIR)/app/Epsilon.app
--- a/build/toolchain.apple.mak
+++ b/build/toolchain.apple.mak
@@ -0,0 +1,54 @@
+# Configure per-platform variables
+# For some reason, all the variables aren't very consistent. For example, the
+# keyword used to specify a minimum OS version doesn't always match the one used
+# to specify an SDK (e.g. "iphonesimulator" vs "ios-simulator").
+
+ifeq ($(APPLE_PLATFORM),ios)
+APPLE_SDK = iphoneos
+APPLE_PLATFORM_MIN_VERSION_KEYWORD = iphoneos
+else ifeq ($(APPLE_PLATFORM),ios-simulator)
+APPLE_SDK = iphonesimulator
+APPLE_PLATFORM_MIN_VERSION_KEYWORD = ios-simulator
+else ifeq ($(APPLE_PLATFORM),macos)
+APPLE_SDK = macosx
+APPLE_PLATFORM_MIN_VERSION_KEYWORD = macosx
+else
+$(error Unrecognized APPLE_PLATFORM)
+endif
+
+IOS_PLATFORM_VERSION = $(shell xcrun --sdk $(APPLE_SDK) --show-sdk-version)
+IOS_PLATFORM_BUILD = $(shell xcrun --sdk $(APPLE_SDK) --show-sdk-build-version)
+IOS_BUILD_MACHINE_OS_BUILD = $(shell sw_vers -buildVersion)
+# FIXME: Make the following variables actually automatic
+IOS_XCODE_VERSION = "1010"
+IOS_XCODE_BUILD = "10B61"
+IOS_COMPILER = "com.apple.compilers.llvm.clang.1_0"
+
+ifdef ARCH
+
+CC = $(shell xcrun --sdk $(APPLE_SDK) --find clang)
+CXX = $(shell xcrun --sdk $(APPLE_SDK) --find clang++)
+LD = $(shell xcrun --sdk $(APPLE_SDK) --find clang++)
+
+SYSROOT = $(shell xcrun --sdk $(APPLE_SDK) --show-sdk-path)
+
+SFLAGS += -arch $(ARCH)
+SFLAGS += -isysroot $(SYSROOT)
+SFLAGS += -fPIC
+SFLAGS += -m$(APPLE_PLATFORM_MIN_VERSION_KEYWORD)-version-min=$(APPLE_PLATFORM_MIN_VERSION)
+
+LDFLAGS += -arch $(ARCH)
+LDFLAGS += -isysroot $(SYSROOT)
+LDFLAGS += -m$(APPLE_PLATFORM_MIN_VERSION_KEYWORD)-version-min=$(APPLE_PLATFORM_MIN_VERSION)
+
+else
+
+CC = echo "Error: ARCH has not been defined" ; false
+CXX = $(CC)
+LD = $(CC)
+
+endif
+
+ACTOOL = $(shell xcrun --sdk $(APPLE_SDK) --find actool)
+IBTOOL = $(shell xcrun --sdk $(APPLE_SDK) --find ibtool)
+LIPO = $(shell xcrun --sdk $(APPLE_SDK) --find lipo)
--- a/build/toolchain.ios.mak
+++ b/build/toolchain.ios.mak
@@ -1,28 +0,0 @@
-ifdef ARCH
-
-CC = $(shell xcrun --sdk $(IOS_PLATFORM) --find clang)
-CXX = $(shell xcrun --sdk $(IOS_PLATFORM) --find clang++)
-LD = $(shell xcrun --sdk $(IOS_PLATFORM) --find clang++)
-
-SYSROOT = $(shell xcrun --sdk $(IOS_PLATFORM) --show-sdk-path)
-
-SFLAGS += -arch $(ARCH)
-SFLAGS += -isysroot $(SYSROOT)
-SFLAGS += -fPIC
-SFLAGS += -miphoneos-version-min=$(IOS_MIN_VERSION)
-
-LDFLAGS += -arch $(ARCH)
-LDFLAGS += -isysroot $(SYSROOT)
-LDFLAGS += -miphoneos-version-min=$(IOS_MIN_VERSION)
-
-else
-
-CC = false
-CXX = false
-LD = false
-
-endif
-
-ACTOOL = $(shell xcrun --sdk $(IOS_PLATFORM) --find actool)
-IBTOOL = $(shell xcrun --sdk $(IOS_PLATFORM) --find ibtool)
-LIPO = $(shell xcrun --sdk $(IOS_PLATFORM) --find lipo)
--- a/build/toolchain.macos.mak
+++ b/build/toolchain.macos.mak
@@ -1,14 +0,0 @@
-CC = clang
-CXX = clang++
-LD = clang++
-
-#ARCH = x86_64
-#SDK = iphonesimulator
-# ARCH = arm64
-# SDK = iphoneos
-
-SYSROOT = $(shell xcrun --sdk macosx --show-sdk-path)
-
-SFLAGS += -fPIC -arch $(ARCH) -isysroot $(SYSROOT)
-LDFLAGS += -arch $(ARCH) -isysroot $(SYSROOT)
-#-framework Foundation -framework OpenGLES -framework UIKit -framework AVFoundation -framework AudioToolbox -framework QuartzCore -framework GameController -framework CoreGraphics -framework CoreMotion
--- a/ion/src/sdl/ios/Makefile
+++ b/ion/src/sdl/ios/Makefile
@@ -1,12 +1,20 @@
 ion_src += $(addprefix ion/src/sdl/ios/, \
  images.m \
-  language.m \
+)
+
+ion_src += $(addprefix ion/src/sdl/shared/, \
+  apple/language.m \
 )

 $(call object_for,ion/src/sdl/shared/main.cpp) : SFLAGS += -DEPSILON_SDL_FULLSCREEN=1

 GOOGLE_ANALYTICS = 1
 ifeq ($(GOOGLE_ANALYTICS),1)
+# Display a nice error if the Google Analytics SDK is not installed
+$(call object_for,ion/src/sdl/ios/telemetry.m): ion/src/sdl/ios/GoogleAnalyticsServices/GoogleAnalytics/Library/GAI.h
+ion/src/sdl/ios/GoogleAnalyticsServices/GoogleAnalytics/Library/GAI.h:
+	$(error GoogleAnalyticsServices needs to be installed in ion/src/sdl/ios/GoogleAnalyticsServices)
+
 ion_src += ion/src/sdl/ios/telemetry.m
 $(call object_for,ion/src/sdl/ios/telemetry.m): SFLAGS += -Iion/src/sdl/ios/GoogleAnalyticsServices/GoogleAnalytics/Library

@@ -20,43 +28,25 @@ else
 ion_src += ion/src/sdl/shared/telemetry_dummy.cpp
 endif

-# Cross-ARCH epsilon.bin
+# App resources

-.PHONY: force_remake
+SIMULATOR_ICON_SIZES = 20x20 29x29 40x40 40x40 40x40 58x58 58x58 60x60 76x76 \
+  80x80 80x80 87x87 120x120 120x120 152x152 167x167 180x180 1024x1024
+SIMULATOR_ASSETS_PATH = $(BUILD_DIR)/app/assets/Assets.xcassets
+SIMULATOR_ICONSET = $(SIMULATOR_ASSETS_PATH)/AppIcon.appiconset

-$(BUILD_DIR)/%/epsilon.bin: force_remake
-	$(Q) echo "MAKE    ARCH=$*"
-	$(Q) $(MAKE) ARCH=$*
+include ion/src/sdl/shared/apple/Makefile

-ifeq ($(IOS_PLATFORM),iphoneos)
-ARCHS ?= arm64 armv7
-UI_REQUIRED_CAPABILITIES += armv7
-else ifeq ($(IOS_PLATFORM),iphonesimulator)
-ARCHS ?= x86_64
-endif
-
-# iOS resources
-
-ios_resource = $(addprefix $(BUILD_DIR)/app/Payload/Epsilon.app/,$(1))
-
-$(call ios_resource,Epsilon): $(patsubst %,$(BUILD_DIR)/%/epsilon.bin,$(ARCHS)) | $$(@D)/.
-	$(call rule_label,LIPO)
-	$(Q) $(LIPO) -create $^ -output $@
-
-$(call ios_resource,background.jpg): ion/src/sdl/assets/background.jpg | $$(@D)/.
-	$(call rule_label,COPY)
-	$(Q) cp $^ $@
-
-$(call ios_resource,Info.plist): ion/src/sdl/ios/Info.plist $(call ios_resource,Assets.car)
+$(call simulator_app_plist,Info.plist): ion/src/sdl/ios/Info.plist $(call simulator_app_resource,Assets.car)
 	$(call rule_label,PLUTIL)
 	$(Q) cp $< $@
 	$(Q) plutil -insert "BuildMachineOSBuild" -string "$(IOS_BUILD_MACHINE_OS_BUILD)" $@
-	$(Q) plutil -insert "MinimumOSVersion" -string "$(IOS_MIN_VERSION)" $@
+	$(Q) plutil -insert "MinimumOSVersion" -string "$(APPLE_PLATFORM_MIN_VERSION)" $@
 	$(Q) plutil -insert "DTCompiler" -string "$(IOS_COMPILER)" $@
 	$(Q) plutil -insert "DTPlatformBuild" -string "$(IOS_PLATFORM_BUILD)" $@
-	$(Q) plutil -insert "DTPlatformName" -string "$(IOS_PLATFORM)" $@
+	$(Q) plutil -insert "DTPlatformName" -string "$(APPLE_SDK)" $@
 	$(Q) plutil -insert "DTPlatformVersion" -string "$(IOS_PLATFORM_VERSION)" $@
-	$(Q) plutil -insert "DTSDKName" -string "$(IOS_PLATFORM)$(IOS_PLATFORM_VERSION)" $@
+	$(Q) plutil -insert "DTSDKName" -string "$(APPLE_SDK)$(IOS_PLATFORM_VERSION)" $@
 	$(Q) plutil -insert "DTSDKBuild" -string "$(IOS_PLATFORM_BUILD)" $@
 	$(Q) plutil -insert "DTXcode" -string "$(IOS_XCODE_VERSION)" $@
 	$(Q) plutil -insert "DTXcodeBuild" -string "$(IOS_XCODE_BUILD)" $@
@@ -66,61 +56,48 @@ $(call ios_resource,Info.plist): ion/src/sdl/ios/Info.plist $(call ios_resource,
 	$(Q) plutil -replace CFBundleIcons -json `plutil -extract CFBundleIcons json -o - $(BUILD_DIR)/app/assets/partial.plist` $@
 	$(Q) plutil -replace CFBundleIcons~ipad -json `plutil -extract CFBundleIcons~ipad json -o - $(BUILD_DIR)/app/assets/partial.plist` $@

-$(call ios_resource,launch.storyboardc): ion/src/sdl/ios/launch.storyboard | $$(@D)/.
+$(call simulator_app_resource,launch.storyboardc): ion/src/sdl/ios/launch.storyboard | $$(@D)/.
 	$(call rule_label,IBTOOL)
-	$(Q) $(IBTOOL) --minimum-deployment-target $(IOS_MIN_VERSION) --compile $@ $^
+	$(Q) $(IBTOOL) --minimum-deployment-target $(APPLE_PLATFORM_MIN_VERSION) --compile $@ $^

 ifdef IOS_PROVISIONNING_PROFILE
-$(call ios_resource,embedded.mobileprovision): $(IOS_PROVISIONNING_PROFILE) | $$(@D)/.
+$(call simulator_app_resource,embedded.mobileprovision): $(IOS_PROVISIONNING_PROFILE) | $$(@D)/.
 	$(call rule_label,COPY)
 	$(Q) cp $^ $@
 else
-$(call ios_resource,embedded.mobileprovision):
+$(call simulator_app_resource,embedded.mobileprovision):
 	$(error Please define IOS_PROVISIONNING_PROFILE to point to the .mobileprovision file you want to use)
 endif

-$(BUILD_DIR)/app/entitlements.plist: $(call ios_resource,embedded.mobileprovision)
+$(BUILD_DIR)/app/entitlements.plist: $(call simulator_app_resource,embedded.mobileprovision)
 	$(call rule_label,SCMS)
 	$(Q) security cms -D -i $(IOS_PROVISIONNING_PROFILE) | plutil -extract Entitlements xml1 - -o $@

-asset_for = $(addprefix $(BUILD_DIR)/app/assets/Assets.xcassets/AppIcon.appiconset/,$(1))
-
-icon_assets = $(addsuffix .png,$(addprefix icon_, \
-  20x20 29x29 40x40 40x40 40x40 58x58 58x58 60x60 76x76 80x80 80x80 87x87 \
-  120x120 120x120 152x152 167x167 180x180 1024x1024 \
-))
-
-$(call asset_for,Contents.json): ion/src/sdl/ios/icon_assets.json $(call asset_for,$(icon_assets)) | $$(@D)/.
+$(SIMULATOR_ICONSET)/Contents.json: ion/src/sdl/ios/icon_assets.json $(SIMULATOR_ICONS) | $$(@D)/.
 	$(call rule_label,COPY)
 	$(Q) cp $< $@

-$(call asset_for,icon_%.png): ion/src/sdl/assets/logo.svg | $$(@D)/.
-	$(call rule_label,CONVERT)
-	$(Q) convert -background "#FFB734" -resize $* $< $@
-
-$(call ios_resource,Assets.car): $(call asset_for,Contents.json) | $$(@D)/.
+$(call simulator_app_resource,Assets.car): $(SIMULATOR_ICONSET)/Contents.json | $$(@D)/.
 	$(call rule_label,ACTOOL)
-	$(Q) $(ACTOOL) --compile $(BUILD_DIR)/app/Payload/Epsilon.app --minimum-deployment-target $(IOS_MIN_VERSION) --platform $(IOS_PLATFORM) --app-icon AppIcon --output-partial-info-plist $(BUILD_DIR)/app/assets/partial.plist $(BUILD_DIR)/app/assets/Assets.xcassets > /dev/null
+	$(Q) $(ACTOOL) --compile $(BUILD_DIR)/app/Payload/Epsilon.app --minimum-deployment-target $(APPLE_PLATFORM_MIN_VERSION) --platform $(APPLE_SDK) --app-icon AppIcon --output-partial-info-plist $(BUILD_DIR)/app/assets/partial.plist $(SIMULATOR_ASSETS_PATH) > /dev/null

-epsilon_app_deps = $(call ios_resource,\
+SIMULATOR_APP_DEPS += $(call simulator_app_resource,\
  Assets.car \
-  Epsilon \
-  Info.plist \
-  background.jpg \
  launch.storyboardc \
 )

-$(BUILD_DIR)/app/epsilon.ipa: $(epsilon_app_deps) $(BUILD_DIR)/app/entitlements.plist
+$(BUILD_DIR)/app/epsilon.ipa: $(SIMULATOR_APP_DEPS) $(BUILD_DIR)/app/entitlements.plist
 	$(call rule_label,SIGN)
 	$(Q) codesign --force --entitlements $(BUILD_DIR)/app/entitlements.plist --sign "iPhone Distribution: NumWorks" $(BUILD_DIR)/app/Payload/Epsilon.app
 	$(call rule_label,ZIP)
 	$(Q) cd $(dir $@) ; zip -qr9 $(notdir $@) Payload

-.PHONY: epsilon.ipa
-epsilon.ipa: $(BUILD_DIR)/app/epsilon.ipa
+ifndef ARCH
+DEFAULT := $(BUILD_DIR)/app/epsilon.ipa
+endif

-ifeq ($(IOS_PLATFORM),iphonesimulator)
+ifeq ($(APPLE_PLATFORM),ios-simulator)
 .PHONY: epsilon_run
-epsilon_run: $(epsilon_app_deps)
+epsilon_run: $(SIMULATOR_APP_DEPS)
 	xcrun simctl install booted $(BUILD_DIR)/app/Payload/Epsilon.app
 endif
--- a/ion/src/sdl/macos/Info.plist
+++ b/ion/src/sdl/macos/Info.plist
@@ -2,44 +2,24 @@
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
  <dict>
-    <key>BuildMachineOSBuild</key>
-    <string>18B75</string>
    <key>CFBundleDevelopmentRegion</key>
    <string>en</string>
    <key>CFBundleExecutable</key>
    <string>Epsilon</string>
+    <key>CFBundleIconFile</key>
+    <string>app.icns</string>
    <key>CFBundleIdentifier</key>
    <string>com.numworks.calculator</string>
    <key>CFBundleInfoDictionaryVersion</key>
    <string>6.0</string>
    <key>CFBundleName</key>
-    <string>Epsilon</string>
+    <string>NumWorks</string>
    <key>CFBundlePackageType</key>
    <string>APPL</string>
-    <key>CFBundleShortVersionString</key>
-    <string>1.0</string>
    <key>CFBundleSupportedPlatforms</key>
    <array>
      <string>MacOSX</string>
    </array>
-    <key>CFBundleVersion</key>
-    <string>1</string>
-    <key>DTCompiler</key>
-    <string>com.apple.compilers.llvm.clang.1_0</string>
-    <key>DTPlatformBuild</key>
-    <string>10B61</string>
-    <key>DTPlatformVersion</key>
-    <string>GM</string>
-    <key>DTSDKBuild</key>
-    <string>18B71</string>
-    <key>DTSDKName</key>
-    <string>macosx10.14</string>
-    <key>DTXcode</key>
-    <string>1010</string>
-    <key>DTXcodeBuild</key>
-    <string>10B61</string>
-    <key>LSMinimumSystemVersion</key>
-    <string>10.14</string>
    <key>NSHumanReadableCopyright</key>
    <string>Copyright © 2019 NumWorks. All rights reserved.</string>
    <key>NSPrincipalClass</key>
--- a/ion/src/sdl/macos/Makefile
+++ b/ion/src/sdl/macos/Makefile
@@ -1,3 +1,37 @@
 ion_src += $(addprefix ion/src/sdl/macos/, \
  images.m \
 )
+
+ion_src += $(addprefix ion/src/sdl/shared/, \
+  apple/language.m \
+  telemetry_dummy.cpp \
+)
+
+# App resources
+
+SIMULATOR_ICON_SIZES = 16x16 32x32 64x64 128x128 256x256 512x512 1024x1024
+SIMULATOR_APP_BINARY_PATH = Contents/MacOS/
+SIMULATOR_APP_RESOURCE_PATH = Contents/Resources/
+SIMULATOR_APP_PLIST_PATH = Contents/
+SIMULATOR_ICONSET = $(BUILD_DIR)/app/assets/app.iconset
+
+include ion/src/sdl/shared/apple/Makefile
+
+$(call simulator_app_plist,Info.plist): ion/src/sdl/macos/Info.plist
+	$(call rule_label,PLUTIL)
+	$(Q) cp $< $@
+	$(Q) plutil -insert "LSMinimumSystemVersion" -string "$(MACOS_MIN_VERSION)" $@
+	$(Q) plutil -insert "CFBundleVersion" -string "$(EPSILON_VERSION)" $@
+	$(Q) plutil -insert "CFBundleShortVersionString" -string "$(EPSILON_VERSION)" $@
+
+# macOS uses icns files
+
+$(call simulator_app_resource,app.icns): $(SIMULATOR_ICONS) | $$(@D)/.
+	$(call rule_label,ICNUTIL)
+	$(Q) iconutil --convert icns --output $@ $(SIMULATOR_ICONSET)
+
+SIMULATOR_APP_DEPS += $(call simulator_app_resource,app.icns)
+
+ifndef ARCH
+DEFAULT := $(SIMULATOR_APP_DEPS)
+endif
--- a/ion/src/sdl/shared/apple/Makefile
+++ b/ion/src/sdl/shared/apple/Makefile
@@ -0,0 +1,49 @@
+# This file contains all the recipies shared between iOS and macOS.
+# The only things that have to be customized per platform are the icons and the
+# Info.plist.
+
+SIMULATOR_APP_PATH = $(BUILD_DIR)/app/Payload/Epsilon.app
+
+simulator_app_binary = $(addprefix $(SIMULATOR_APP_PATH)/$(SIMULATOR_APP_BINARY_PATH),$(1))
+simulator_app_resource = $(addprefix $(SIMULATOR_APP_PATH)/$(SIMULATOR_APP_RESOURCE_PATH),$(1))
+simulator_app_plist = $(addprefix $(SIMULATOR_APP_PATH)/$(SIMULATOR_APP_PLIST_PATH),$(1))
+
+# Epsilon binary
+
+.PHONY: force_remake
+
+$(BUILD_DIR)/%/epsilon.bin: force_remake
+	$(Q) echo "MAKE    ARCH=$*"
+	$(Q) $(MAKE) ARCH=$*
+
+$(call simulator_app_binary,Epsilon): $(patsubst %,$(BUILD_DIR)/%/epsilon.bin,$(ARCHS)) | $$(@D)/.
+	$(call rule_label,LIPO)
+	$(Q) $(LIPO) -create $^ -output $@
+
+# Background image
+
+$(call simulator_app_resource,background.jpg): ion/src/sdl/assets/background.jpg | $$(@D)/.
+	$(call rule_label,COPY)
+	$(Q) cp $^ $@
+
+# Process icons
+
+ifndef SIMULATOR_ICON_SIZES
+  $(error SIMULATOR_ICON_SIZES should be defined)
+endif
+
+ifndef SIMULATOR_ICONSET
+  $(error SIMULATOR_ICONSET should be defined)
+endif
+
+SIMULATOR_ICONS = $(addprefix $(SIMULATOR_ICONSET)/,$(addsuffix .png,$(addprefix icon_, $(SIMULATOR_ICON_SIZES))))
+
+$(addprefix $(SIMULATOR_ICONSET)/,icon_%.png): ion/src/sdl/assets/logo.svg | $$(@D)/.
+	$(call rule_label,CONVERT)
+	$(Q) convert -background "#FFB734" -resize $* $< $@
+
+# Export simulator app dependencies
+
+SIMULATOR_APP_DEPS += $(call simulator_app_binary,Epsilon)
+SIMULATOR_APP_DEPS += $(call simulator_app_plist,Info.plist)
+SIMULATOR_APP_DEPS += $(call simulator_app_resource,background.jpg)
--- a/ion/src/sdl/shared/apple/language.m
+++ b/ion/src/sdl/shared/apple/language.m
@@ -1,4 +1,4 @@
-#include "../shared/platform.h"
+#include "../platform.h"

 #include <Foundation/Foundation.h>

--- a/ion/src/sdl/windows/Makefile
+++ b/ion/src/sdl/windows/Makefile
@@ -2,7 +2,7 @@ ion_src += $(addprefix ion/src/sdl/windows/, \
  images.cpp \
  resources.rc \
 )
-ion_src += $(addprefix ion/src/sdl/windows/, \
+ion_src += $(addprefix ion/src/sdl/shared/, \
  telemetry_dummy.cpp \
 )