Fix the build on MacOS 15.6

Author: janmejay

Makefile

@@ -13,6 +13,9 @@ endif
 %.o: %.c Makefile mk/*.mk
 	$(CC) -c $< -o $@ $(CFLAGS)
 
+%.o: %.m Makefile mk/*.mk
+	$(CC) -c $< -o $@ $(CFLAGS)
+
 CFLAGS:=-g\
        -Wall\
        -Wextra\

mk/macos.mk

@@ -4,11 +4,11 @@ CFILES=$(shell find src/*.c)
 OBJCFILES=$(shell find src/platform/macos -name '*.m')
 OBJECTS=$(CFILES:.c=.o) $(OBJCFILES:.m=.o)
 
-RELFLAGS=-Wl,-adhoc_codesign -framework cocoa -framework carbon
+RELFLAGS=-Wl,-adhoc_codesign -framework cocoa -framework carbon -framework ApplicationServices
 
 all: $(OBJECTS)
 	-mkdir bin
-	$(CC) -o bin/warpd $(OBJECTS) -framework cocoa -framework carbon
+	$(CC) -o bin/warpd $(OBJECTS) -framework cocoa -framework carbon -framework ApplicationServices
 	./codesign/sign.sh
 rel: clean
 	$(CC) -o bin/warpd-arm $(CFILES) $(OBJCFILES) -target arm64-apple-macos $(CFLAGS) $(RELFLAGS)

src/platform/macos/macos.h

@@ -38,8 +38,6 @@ struct box {
 	NSColor *color;
 };
 
-size_t nr_boxes;
-
 struct drawing_hook {
 	void (*hook)(void *arg, NSView *view);
 	void *arg;