feat: quality of life scripts to initialize make rules

2 files changed, 59 insertions, 4 deletions

diff --git a/bin/initmk b/bin/initmk
new file mode 100755
index 0000000..eb0098a
--- /dev/null
+++ b/bin/initmk
@@ -0,0 +1,54 @@
+#!/bin/python
+
+import sys
+
+NAME     = "rules.mk"
+TEMPLATE = """# ---- Push on stack ----
+SP 			   := $(SP).x
+DIRSTACK_$(SP) := $(d)
+d 			   := $(DIR)
+
+# Iterate through subdirectory tree
+
+# Local sources
+SRCS_$(d) := $(wildcard $(d)/*.c)
+OBJS_$(d) := $(SRCS_$(d):.c=.o)
+OBJS_$(d) := $(patsubst $(SRC_DIR)/%, $(OBJ_DIR)/%, $(OBJS_$(d)))
+DEPS_$(d) := $(OBJS_$(d):.o=.d)
+
+OBJS := $(OBJS) $(OBJS_$(d))
+DEPS := $(DEPS) $(DEPS_$(d))
+
+# Local targets
+LIBS_$(d) :=
+LIBS_$(d) := $(patsubst $(SRC_DIR)/%, $(OBJ_DIR)/%, $(LIBS_$(d)))
+LIBS 	  := $(LIBS) $(LIBS_$(d))
+
+BINS_$(d) :=
+BINS_$(d) := $(patsubst $(SRC_DIR)/%, $(OBJ_DIR)/%, $(BINS_$(d)))
+BINS 	  := $(BINS) $(BINS_$(d))
+
+# Local rules
+# $(LIBS_$(d)) := TGTFLAGS :=
+# $(LIBS_$(d)) := TGTINCS  :=
+# $(LIBS_$(d)) := TGTLIBS  :=
+
+$(LIBS_$(d)): $(OBJS_$(d))
+	$(ARCHIVE)
+
+$(BINS_$(d)): $(OBJ_DIR)/libn/test.o
+	$(LINK)
+
+# ---- Pop off stack ----
+-include $(DEPS_$(d))
+
+d  := $(DIRSTACK_$(SP))
+SP := $(basename $(SP))"""
+
+if __name__ == "__main__":
+    try:
+        with open(NAME, 'x') as makefile:
+            makefile.write(f"{TEMPLATE}\n")
+    except:
+        print("rules.mk already present", file=sys.stderr)
+        exit(1)
diff --git a/bin/update_dirs.py b/bin/updateblddir
index 0f0e0f2..34f148d 100755
--- a/bin/update_dirs.py
+++ b/bin/updateblddir
@@ -2,13 +2,14 @@
 
 import os
 
-ROOT    = "sys"
+ROOT    = "/home/nolln/root"
+SRC     = "sys"
 BUILD   = "build"
-IGNORED = ["build", "include", "lib", "bin", ".git", "vendor", "obj", "dep"]
+IGNORED = ["build", "include", "lib", "bin", ".git", "vendor", "obj", "dep", ".generated"]
 
 if __name__ == "__main__":
-    for root, dirs, _ in os.walk(ROOT):
+    for root, dirs, _ in os.walk(f"{ROOT}/{SRC}"):
         dirs[:] = [d for d in dirs if d not in IGNORED]
-        blddir  = f"{BUILD}/{root[len(ROOT)+1:]}"
+        blddir  = f"{ROOT}/{BUILD}/{root[len(ROOT)+len(SRC)+2:]}"
         if not os.path.exists(blddir):
             os.mkdir(blddir)