[global] Get a rootless build going

Author: kirb

Makefile

@@ -1,13 +1,18 @@
-ifeq ($(BUILD_LEGACY_ARM64E),1)
+ifeq ($(ROOTLESS),1)
+	export THEOS_PACKAGE_SCHEME = rootless
+	export TARGET = iphone:latest:15.0
+else ifeq ($(BUILD_LEGACY_ARM64E),1)
 	export TARGET = iphone:13.7:12.0
 else
 	export TARGET = iphone:latest:12.0
 endif
 
-FRAMEWORK_OUTPUT_DIR = $(THEOS_OBJ_DIR)/install/Library/Frameworks
+FRAMEWORK_OUTPUT_DIR = $(THEOS_OBJ_DIR)/install$(THEOS_PACKAGE_INSTALL_PREFIX)/Library/Frameworks
 ALDERIS_SDK_DIR = $(THEOS_OBJ_DIR)/alderis_sdk_$(THEOS_PACKAGE_BASE_VERSION)
 
-export ADDITIONAL_CFLAGS = -fobjc-arc -Wextra -Wno-unused-parameter -F$(FRAMEWORK_OUTPUT_DIR)
+export ADDITIONAL_CFLAGS = -fobjc-arc \
+	-Wextra -Wno-unused-parameter \
+	-F$(FRAMEWORK_OUTPUT_DIR)
 export ADDITIONAL_LDFLAGS = -F$(FRAMEWORK_OUTPUT_DIR)
 
 INSTALL_TARGET_PROCESSES = Preferences
@@ -16,17 +21,34 @@ include $(THEOS)/makefiles/common.mk
 
 XCODEPROJ_NAME = Alderis
 
-Alderis_XCODEFLAGS = DYLIB_INSTALL_NAME_BASE=/Library/Frameworks BUILD_LIBRARY_FOR_DISTRIBUTION=YES ARCHS="$(ARCHS)"
+Alderis_XCODEFLAGS = \
+	DYLIB_INSTALL_NAME_BASE=@rpath \
+	BUILD_LIBRARY_FOR_DISTRIBUTION=YES \
+	LOCAL_LIBRARY_DIR="$(THEOS_PACKAGE_INSTALL_PREFIX)/Library" \
+	ARCHS="$(ARCHS)"
 
 SUBPROJECTS = lcpshim
 
 include $(THEOS_MAKE_PATH)/xcodeproj.mk
 include $(THEOS_MAKE_PATH)/aggregate.mk
 
+after-Alderis-all::
+ifeq ($(ROOTLESS),1)
+	@rm -f $(FRAMEWORK_OUTPUT_DIR)/Alderis.framework/Assets.car
+	@ldid -S $(FRAMEWORK_OUTPUT_DIR)/Alderis.framework
+endif
+
 internal-stage::
-	# Copy postinst
-	mkdir -p $(THEOS_STAGING_DIR)/DEBIAN
-	cp postinst $(THEOS_STAGING_DIR)/DEBIAN
+ifneq ($(ROOTLESS),1)
+	@mkdir -p $(THEOS_STAGING_DIR)/DEBIAN
+	@cp postinst $(THEOS_STAGING_DIR)/DEBIAN
+endif
+
+internal-package::
+ifeq ($(ROOTLESS),1)
+	@grep -v Depends: $(THEOS_STAGING_DIR)/DEBIAN/control > tmp
+	@mv tmp $(THEOS_STAGING_DIR)/DEBIAN/control
+endif
 
 docs:
 	@$(PRINT_FORMAT_MAKING) "Generating docs"

lcpshim/HBColorPickerTableCell.m

@@ -110,7 +110,7 @@ - (void)_present {
 	configuration.supportsAlpha = self._hbcp_supportsAlpha;
 	_viewController.configuration = configuration;
 
-	UIViewController *rootViewController = self._viewControllerForAncestor ?: [UIApplication sharedApplication].keyWindow.rootViewController;
+	UIViewController *rootViewController = self._viewControllerForAncestor ?: self.window.rootViewController;
 	[rootViewController presentViewController:_viewController animated:YES completion:nil];
 }
 

lcpshim/Makefile

@@ -4,5 +4,7 @@ LIBRARY_NAME = libcolorpicker
 
 libcolorpicker_FILES = $(wildcard *.m)
 libcolorpicker_PRIVATE_FRAMEWORKS = Preferences
+libcolorpicker_INSTALL_PATH = $(THEOS_PACKAGE_INSTALL_PREFIX)/usr/lib
+libcolorpicker_LDFLAGS = -install_name @rpath/libcolorpicker.dylib
 
 include $(THEOS_MAKE_PATH)/library.mk

lcpshim/PFColorAlert.m

@@ -36,7 +36,14 @@ - (void)displayWithCompletion:(PFColorAlertCompletion)completion {
 	configuration.supportsAlpha = _showAlpha;
 	_viewController.configuration = configuration;
 
+#if __IPHONE_OS_VERSION_MIN_REQUIRED >= __IPHONE_15_0
+	// Theoretically can do unexpected things if multiple windows are open, but I don’t really care,
+	// because this is a bad API design only included for compatibility.
+	UIWindow *window = ((UIWindowScene *)[UIApplication sharedApplication].connectedScenes.anyObject).keyWindow;
+#else
 	UIWindow *window = [UIApplication sharedApplication].keyWindow;
+#endif
+
 	_viewController.popoverPresentationController.sourceView = window;
 	_viewController.popoverPresentationController.sourceRect = window.bounds;
 	_viewController.popoverPresentationController.permittedArrowDirections = 0;