From 002e3d7d13c414ea874abbee8d82803dd3a72fe5 Mon Sep 17 00:00:00 2001
From: Arthur Hanson Rasmusson <arthur@vgpu.io>
Date: Fri, 2 Oct 2026 10:58:21 -0400
Subject: debug: green-eye wave 3 - RM harness, local simulator, device map,
 MCP plugin, value-validation demos, CI pipeline, toolchain docs; add host RM
 tools rmtool/rmtop

---
 tools/rmtop/Makefile | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 tools/rmtop/Makefile

(limited to 'tools/rmtop/Makefile')

diff --git a/tools/rmtop/Makefile b/tools/rmtop/Makefile
new file mode 100644
index 0000000..3a5cd67
--- /dev/null
+++ b/tools/rmtop/Makefile
@@ -0,0 +1,46 @@
+# rmtop - read-only ncurses GPU dashboard (Open-IOV).
+#
+# Reuses rmtool's RM query layer (../rmtool/src) so there is exactly one
+# ioctl implementation. Requires ncursesw; falls back to -lncursesw when
+# pkg-config is unavailable.
+CC      ?= gcc
+CFLAGS  ?= -O2 -Wall -Wextra
+RMTOOL   = ../rmtool
+CPPFLAGS += -Iinclude -I$(RMTOOL)/include
+NCURSES_CFLAGS := $(shell pkg-config --cflags ncursesw 2>/dev/null)
+NCURSES_LIBS   := $(shell pkg-config --libs ncursesw 2>/dev/null || echo -lncursesw)
+CFLAGS  += $(NCURSES_CFLAGS)
+
+OBJS   = src/main.o src/panel.o
+SHARED = build/rm_api.o build/query.o build/output.o
+PREFIX ?= /usr/local
+
+all: rmtop
+
+rmtop: $(OBJS) $(SHARED)
+	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(NCURSES_LIBS)
+
+build:
+	@mkdir -p build
+
+build/rm_api.o: $(RMTOOL)/src/rm_api.c $(RMTOOL)/include/rm_api.h | build
+	$(CC) $(CFLAGS) $(CPPFLAGS) -c -o $@ $<
+
+build/query.o: $(RMTOOL)/src/query.c $(RMTOOL)/include/rm_api.h $(RMTOOL)/include/rmtool.h | build
+	$(CC) $(CFLAGS) $(CPPFLAGS) -c -o $@ $<
+
+build/output.o: $(RMTOOL)/src/output.c $(RMTOOL)/include/rmtool.h | build
+	$(CC) $(CFLAGS) $(CPPFLAGS) -c -o $@ $<
+
+src/%.o: src/%.c include/rmtop.h $(RMTOOL)/include/rm_api.h $(RMTOOL)/include/rmtool.h | build
+	$(CC) $(CFLAGS) $(CPPFLAGS) -c -o $@ $<
+
+install: rmtop
+	install -d $(DESTDIR)$(PREFIX)/bin
+	install -m 0755 rmtop $(DESTDIR)$(PREFIX)/bin/rmtop
+
+clean:
+	rm -f $(OBJS) $(SHARED) rmtop
+	rmdir build 2>/dev/null || true
+
+.PHONY: all install clean
-- 
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