From 432d9d77de21069878a74c48cd6434b1dae7b18d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ren=C3=A9=20van=20Dorst?= <opensource@vdorst.com>
Date: Sat, 27 Sep 2025 12:38:06 +0200
Subject: [PATCH] build: uip: also declutter sourcecode

---
 Makefile     |  2 +-
 uip/Makefile | 17 +++++++++++------
 2 files changed, 12 insertions(+), 7 deletions(-)

diff --git a/Makefile b/Makefile
index baf1962..107c41a 100644
--- a/Makefile
+++ b/Makefile
@@ -21,7 +21,7 @@ create_build_dir:
 
 SRCS = rtlplayground.c rtl837x_flash.c rtl837x_phy.c rtl837x_port.c cmd_parser.c html_data.c rtl837x_igmp.c rtl837x_stp.c
 OBJS = ${SRCS:%.c=$(BUILDDIR)%.rel}
-OBJS += uip/timer.rel uip/uip-fw.rel uip/uip-neighbor.rel uip/uip-split.rel uip/uip.rel uip/uip_arp.rel uip/uiplib.rel httpd/$(BUILDDIR)/httpd.rel httpd/$(BUILDDIR)/page_impl.rel
+OBJS += uip/$(BUILDDIR)/timer.rel uip/$(BUILDDIR)/uip-fw.rel uip/$(BUILDDIR)/uip-neighbor.rel uip/$(BUILDDIR)/uip-split.rel uip/$(BUILDDIR)/uip.rel uip/$(BUILDDIR)/uip_arp.rel uip/$(BUILDDIR)/uiplib.rel httpd/$(BUILDDIR)/httpd.rel httpd/$(BUILDDIR)/page_impl.rel
 
 html_data.c html_data.h: html tools
 	tools/fileadder -a $(HTML_LOCATION) -s $(IMAGESIZE) -b BANK1 -d html -p html_data
diff --git a/uip/Makefile b/uip/Makefile
index 7a9ef28..17c232c 100644
--- a/uip/Makefile
+++ b/uip/Makefile
@@ -3,19 +3,24 @@ CC_FLAGS = -mmcs51 -I. -I../httpd
 ASM = sdas8051
 AFLAGS= -plosgff
 
+BUILDDIR = output/
+
 SRCS = timer.c  uip_arp.c  uip.c  uip-fw.c  uiplib.c  uip-neighbor.c  uip-split.c
-OBJS = ${SRCS:.c=.rel}
+OBJS = ${SRCS:%.c=$(BUILDDIR)%.rel}
 
-all: $(OBJS)
+all: create_build_dir $(OBJS)
 
-%.rel: %.c
-	$(CC) $(CC_FLAGS) -c $<
+create_build_dir:
+	mkdir -p $(BUILDDIR)
 
-%.rel: %.asm
+$(BUILDDIR)%.rel: %.c
+	$(CC) $(CC_FLAGS) -o $@ -c $<
+
+$(BUILDDIR)%.rel: $(BUILDDIR)%.asm
 	${ASM} ${AFLAGS} $^
 
 clean:
-	rm *.ihx *.lk *.lst *.map *.mem *.rel *.rst *.sym *.bin
+	rm -r $(BUILDDIR)
 
 .PHONY: all clean