genmakefile

#!/bin/sh
# This file generates a recursive makefile, why?
# I created this script because the makefile got too big, because of the tall
# project structure.

FOLDERS=`find -type d -name "[0-9]*.[0-9]*" -printf "%p "`

# Prefix
MAKEFILE='.POSIX:

include config.mk

all: options section1

options:
	@echo Build options:
	@echo "CFLAGS  = $(MYCFLAGS)"
	@echo "LDFLAGS = $(MYLDFLAGS)"
	@echo "CC      = $(CC)"

section1: '

# Set rules to section 1
MAKEFILE="${MAKEFILE}${FOLDERS}

"

# Create rule for every subfolder.
for folder in $FOLDERS; do
	MAKEFILE="${MAKEFILE}${folder}:
	\$(MAKE) -C ${folder} CONFIG_MK=\`pwd\`/config.mk all
"
done

# Clean all subfolders.
MAKEFILE="${MAKEFILE}
clean:
"
for folder in $FOLDERS; do
	MAKEFILE="${MAKEFILE}	\$(MAKE) -C ${folder} CONFIG_MK=\`pwd\`/config.mk clean
"
done

# Apply phony to all subfolders.
MAKEFILE="${MAKEFILE}
.PHONY: all options section1 clean check \\
	${FOLDERS}
"

printf "%s" "$MAKEFILE" > Makefile