From 8499fb934172e9047b40cff8d06b69c7cde62de3 Mon Sep 17 00:00:00 2001
From: Jan Pokorný <jpokorny@redhat.com>
Date: Sep 12 2014 19:30:34 +0000
Subject: ccs-flatten/Makefile: reorg, setup.cfg decides parameters


Signed-off-by: Jan Pokorný <jpokorny@redhat.com>

---

diff --git a/__root__/ccs-flatten/Makefile b/__root__/ccs-flatten/Makefile
index 8e365b5..3bcf773 100644
--- a/__root__/ccs-flatten/Makefile
+++ b/__root__/ccs-flatten/Makefile
@@ -1,4 +1,10 @@
-.PHONY: all clean metadata full
+# Copyright 2014 Red Hat, Inc.
+# Part of clufter project
+# Licensed under GPLv2+ (a copy included | http://gnu.org/licenses/gpl-2.0.txt)
+
+# Intended way of building is via setup.py, this is primarily for maintenance!
+
+.PHONY: all clean metadata full install
 
 TARGET  = ccs_flatten
 OBJS    = flatten.o reslist.o resrules.o restree.o xmlconf.o
@@ -7,28 +13,54 @@ ifdef DEBUG
 	CFLAGS  += -g -ggdb
 endif
 
-RAWMETADATA_EXT = metadata
-RA_DIR          ?= /usr/share/cluster
-ifneq (nocman,0)
-	CFLAGS  += -DRAWMETADATA_EXT=\"${RAWMETADATA_EXT}\"
-endif
+SETUP_MAKEFILE  = Makefile.setup
+SETUP_CFG       = ../setup.cfg
+
+ccs_flatten     ?= /usr/bin/ccs_flatten
+ra_metadata     ?= /usr/share/cluster
+ra_metadata_ext ?= metadata
+
+-include ${SETUP_MAKEFILE}
 
-CFLAGS  += $(shell pkg-config --cflags libxml-2.0)
+CFLAGS  += $(shell pkg-config --cflags libxml-2.0)  #-std=c99
 LDFLAGS += $(shell pkg-config --libs libxml-2.0)
 
 all: ${TARGET}
 ${TARGET}: ${OBJS}
 	${CC} ${CFLAGS} $^ -o $@ ${LDFLAGS}
 
+${OBJS}: ${SETUP_MAKEFILE} config.h
+
+%.h: ${SETUP_MAKEFILE}
+%.h: %.h.in
+	sed \
+	-e 's|@RA_METADATA@|${ra_metadata}|g' \
+	-e 's|@RA_METADATA_EXT@|${ra_metadata_ext}|g' \
+	$< > $@
+
+${SETUP_MAKEFILE}: Makefile
+${SETUP_MAKEFILE}: $(wildcard ${SETUP_CFG}) | /dev/null
+	sed -n \
+	-e '/\[pkg_prepare\]/b1;d' \
+	-e ':1;n;/\[.*\]/d;/%{.\+}/s|\([^%]\+\)%\({.*}\)s\?\(.*\)|\1$$\2\3|;p;b1' \
+	$< > $@
+
 metadata:
-	for f in $$(find ${RA_DIR} -maxdepth 1 -type f -name '*.sh' -printf '%f\n'); do \
-	    /bin/bash ${RA_DIR}/$$f meta-data > $$f.${RAWMETADATA_EXT}.tmp \
-	    && test -s $$f.${RAWMETADATA_EXT}.tmp \
-	    && mv $$f.${RAWMETADATA_EXT}{.tmp,} \
-	    || ${RM} -- $$f.${RAWMETADATA_EXT}.tmp; \
+	for f in $$(find ${ra_metadata} -maxdepth 1 -type f -name '*.sh' \
+		    -printf '%f\n'); do \
+	    /bin/bash ${ra_metadata/$$f meta-data > $$f.${ra_metadata_ext}.tmp \
+	    && test -s $$f.${ra_metadata_ext}.tmp \
+	    && mv $$f.${ra_metadata_ext}{.tmp,} \
+	    || ${RM} -- $$f.${ra_metadata_ext}.tmp; \
 	done
 
 full: all metadata
 
+install: full
+	install ${TARGET} ${PREFIX}/${ccs_flatten}
+	install *.${ra_metadata_ext} ${PREFIX}/${ra_metadata}
+
 clean:
-	${RM} -- ${TARGET} ${OBJS} *.${RAWMETADATA_EXT}{.tmp,}
+	${RM} -- ${TARGET} ${OBJS} config.h *.${ra_metadata_ext}{.tmp,}
+
+# preferably take values from ../setup.cfg (abuse the similarity of decls)