boot2

commit 0a6f7475a550b18006da931f6b098b6f785bbf2b
parent 900ed3f87ef94e1ba1382ae46241fdd6514ea361
Author: Ryan Sepassi <rsepassi@gmail.com>
Date:   Sat, 25 Apr 2026 17:07:35 -0700

make: add cloc target for core source line counts

Diffstat:
M
Makefile
 | 
16
+++++++++++++++-

1 file changed, 15 insertions(+), 1 deletion(-)
diff --git a/Makefile b/Makefile
@@ -25,6 +25,7 @@
 #   make tools                      bootstrap M0/hex2-0/catm for ARCH
 #   make tables                     regen pre-pruned P1/P1-<arch>.M1 tables
 #   make tools-native               build host-native M1/hex2/m1pp (opt-in)
+#   make cloc                       line counts for the core sources
 #   make clean                      rm -rf build/
 
 ARCH ?= aarch64
@@ -61,13 +62,26 @@ PODMAN = podman run --rm --pull=never --platform $(PLATFORM_$(1)) \
 # --- Targets --------------------------------------------------------------
 
 .PHONY: all m1pp pokem hello scheme1 run test image tools tables \
-        tools-native clean help
+        tools-native cloc clean help
 
 all: m1pp pokem
 
 help:
 	@sed -n '/^# Common entrypoints:/,/^$$/p' Makefile | sed 's/^# *//'
 
+CLOC_FILES := M1pp/M1pp.P1 \
+              $(foreach a,$(ALL_ARCHES),P1/P1-$(a).M1pp) \
+              P1/P1.M1pp \
+              scheme1/scheme1.P1pp
+
+cloc:
+	@total=0; for f in $(CLOC_FILES); do \
+	    n=$$(grep -v "^ZERO.*" $$f | grep -v "^\s*#.*" | grep -v "^$$" | wc -l); \
+	    printf '%6d  %s\n' $$n $$f; \
+	    total=$$((total + n)); \
+	done; \
+	printf '%6d  total\n' $$total
+
 clean:
 	rm -rf build/