#default PREFIX /usr/local
#default INCLDIR /include
#default LIBDIR /lib
#default CC gcc

#ifdef libhmd_DEBUG
#define DEBUG 1
#endif

#ifdef DEBUG
#define OPT_CFLAGS -Og -g
#else
#define OPT_CFLAGS -O2
#endif

cflags = -Wunused-function -Wunused-variable -Wconversion -Wformat
		-I include -I lib/liballoc/include -fPIC
		#{OPT_CFLAGS} #{libhmd_EXTRA_CFLAGS} #{EXTRA_CFLAGS}

rule liba
	#{CC} -o $out.tmp.o $in $cflags -r
	objcopy --keep-global-symbols=libhmd.api $out.tmp.o $out.fixed.o
	ar rcs $out $out.fixed.o
	rm $out.tmp.o $out.fixed.o

rule libso
	#{CC} -o $out $in $cflags -shared -Wl,-version-script libhmd.lds

rule cc
	#{CC} -o $out $in $cflags

rule mkdir
	mkdir $out

target build
	mkdir

target lib/liballoc/build/liballoc.a
	rmk lib/liballoc

target build/libhmd.a
	liba src/hmd.c | include/hmd.h build libhmd.api

target build/libhmd.so
	libso src/hmd.c | include/hmd.h build libhmd.lds

target build/test
	cc src/test.c build/libhmd.a lib/liballoc/build/liballoc.a | build

command clean
	rm -rf build

command cleanall
	rmk clean
	rmk -C lib/liballoc cleanall

command install
	install -m755 build/libhmd.a -t "#{DESTDIR}#{PREFIX}#{LIBDIR}"
	install -m755 build/libhmd.so -t "#{DESTDIR}#{PREFIX}#{LIBDIR}"
	install -m644 include/hmd.h -t "#{DESTDIR}#{PREFIX}#{INCLDIR}"

command uninstall
	rm -f "#{DESTDIR}#{PREFIX}#{LIBDIR}/libhmd.a"
	rm -f "#{DESTDIR}#{PREFIX}#{LIBDIR}/libhmd.so"
	rm -f "#{DESTDIR}#{PREFIX}#{INCLDIR}/hmd.h"

command all
	rmk build/libhmd.a build/libhmd.so build/test