From 682b4ba85c22ab9862304cb883a7234373e3f893 Mon Sep 17 00:00:00 2001
From: DJ Delorie <dj@delorie.com>
Date: Tue, 3 Jul 2012 17:52:57 -0400
Subject: script->make, ccache move

Convert build iteration logic (stage 2) from list driven to Makefile
driven.  Add actual dependencies to recipe files and use them to control
build sequence.

ccache is moved to stage1 and configured to be used in stage2.
---
 script2makefile | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 script2makefile

(limited to 'script2makefile')

diff --git a/script2makefile b/script2makefile
new file mode 100644
index 0000000..63701a5
--- /dev/null
+++ b/script2makefile
@@ -0,0 +1,38 @@
+#!/usr/bin/make
+
+SCRIPTDIR := recipe.d
+FRAGDIR := recipe.mk
+RCFILE := ./scripts.rc
+
+SCRIPTS := $(sort $(wildcard ${SCRIPTDIR}/*[0-9A-Za-z]))
+FRAGS := $(addsuffix .mk,$(addprefix ${FRAGDIR}/,$(notdir $(SCRIPTS))))
+
+${FRAGDIR}/%.mk : ${SCRIPTDIR}/%
+	@( \
+	  if grep '^#skip' $< >/dev/null ; then true; else \
+	  deps=`grep '^#requires ' $< | sed 's@#requires @done\/@'` ;\
+	  deps=`echo $$deps` ;\
+	  base=`echo $* | sed 's/^[0-9][0-9][0-9][0-9]-//'` ;\
+	  echo TARGETS += done/$$base ;\
+	  echo ".PHONY: $$base" ;\
+	  echo "$$base : done/$$base" ;\
+	  echo "	@true" ;\
+	  echo "done/$$base : $$deps" ;\
+	  echo "	@echo " ;\
+	  echo "	@echo Building $$base" ;\
+	  echo "	@echo " ;\
+	  echo "	@bash --rcfile ${RCFILE} -i ${SCRIPTDIR}/$*" ;\
+	  echo "	@true > done/$$base" ;\
+	  fi \
+	) > $@
+
+all.first : all.targets
+	@true
+
+TARGETS :=
+
+include ${FRAGS}
+
+all.targets : ${TARGETS}
+	@echo
+	@echo 'done!'
-- 
cgit