CC       = pnacl-clang
CXX      = pnacl-clang++
AR       = pnacl-ar
RANLIB   = pnacl-ranlib
FINALIZE = pnacl-finalize

CACKEY_LIBS = -Llib -lcackey -lz
PCSC_LIBS   = -Llib -lpcsc -L${NACL_SDK_ROOT}/lib/pnacl/Release -lppapi -lppapi_cpp
LIBS        = $(CACKEY_LIBS) $(PCSC_LIBS)
CFLAGS      = -Wall -I${NACL_SDK_ROOT}/include -I../../pkcs11 -Iinclude/PCSC
CXXFLAGS    = $(CFLAGS) -std=gnu++11

CACKEY_DEBUG = 0
ifeq (1,$(CACKEY_DEBUG))
CACKEY_LIBNAME     = libcackey_g
CACKEY_EXECUTABLES = cackey.pexe cackey.bc
CFLAGS             += -g3 -ggdb3
CXXFLAGS           += -g3 -ggdb3
LDFLAGS            += -g3 -ggdb3
else
CACKEY_LIBNAME     = libcackey
CACKEY_EXECUTABLES = cackey.pexe
endif

PATH += :${NACL_SDK_ROOT}/toolchain/linux_pnacl/bin
export PATH

ifeq (,${NACL_SDK_ROOT})
$(error "Please set NACL_SDK_ROOT")
endif
export NACL_SDK_ROOT

all: cackey.zip

cackey.zip: $(CACKEY_EXECUTABLES) cackey.nmf manifest.json cackey.js google-pcsc.js pin.html pin.js pin-icon.png icon.png ui.html
	rm -f cackey.zip
	zip cackey.zip.new $^
	mv cackey.zip.new cackey.zip

cackey.bc: cackey-chrome-pkcs11.o cackey-chrome-plugin.o lib/libcackey.a lib/libpcsc.a lib/libz.a
	$(CXX) $(CXXFLAGS) $(LDFLAGS) -o cackey.bc.new cackey-chrome-pkcs11.o cackey-chrome-plugin.o $(LIBS)
	mv cackey.bc.new cackey.bc

cackey.pexe: cackey.bc
	cp cackey.bc cackey.pexe.new
	$(FINALIZE) cackey.pexe.new
	mv cackey.pexe.new cackey.pexe

cackey.nmf: $(CACKEY_EXECUTABLES)
	${NACL_SDK_ROOT}/tools/create_nmf.py $(CACKEY_EXECUTABLES) > cackey.nmf.new
	mv cackey.nmf.new cackey.nmf

lib/libcackey.a: build-deps
	mkdir -p lib
	rm -f lib/libcackey.a
	rm -rf workdir-*
	+./build-deps
	cd lib && ln -s ../workdir-*.inst/lib/$(CACKEY_LIBNAME).a libcackey.a
	touch lib/libcackey.a

lib/libpcsc.a: lib/libcackey.a
	mkdir -p lib
	rm -f lib/libpcsc.a
	cd lib && ln -s ../workdir-*.inst/lib/libpcsc.a .
	touch lib/libpcsc.a

lib/libz.a: lib/libcackey.a
	mkdir -p lib
	rm -f lib/libz.a
	cd lib && ln -s ../workdir-*.inst/lib/libz.a .
	touch lib/libz.a

google-pcsc.js: lib/libcackey.a
	rm -f google-pcsc.js google-pcsc.js.new
	cat workdir-*.inst/js/scope.js > google-pcsc.js.new
	echo 'GoogleSmartCard.IS_DEBUG_BUILD = $(CACKEY_DEBUG);' >> google-pcsc.js.new
	cat workdir-*.inst/js/{logging,pcsc,pcsc-nacl}.js >> google-pcsc.js.new
	mv google-pcsc.js.new google-pcsc.js

include/PCSC/pcsc-nacl.h: lib/libcackey.a
	mkdir -p include/PCSC
	rm -f include/PCSC/pcsc-nacl.h.new include/PCSC/pcsc-nacl.h
	cd include/PCSC && ln -s ../../workdir-*.inst/include/PCSC/pcsc-nacl.h pcsc-nacl.h.new
	touch include/PCSC/pcsc-nacl.h.new
	mv include/PCSC/pcsc-nacl.h.new include/PCSC/pcsc-nacl.h

test: cackey-chrome-pkcs11.c cackey-chrome-test.c ../../cackey.c Makefile
	gcc -g3 -ggdb3 -Wall -I. -I../../pkcs11 -I/opt/appfs/core.appfs.rkeene.org/zlib/platform/latest/include -I/opt/appfs/rkeene.org/pcsc-lite/platform/latest/include/PCSC -DHAVE_WINTYPES_H=1 -DHAVE_PCSCLITE_H=1 -DHAVE_WINSCARD_H=1 -DHAVE_STDINT_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDLIB_H=1 -DHAVE_UNISTD_H=1 -DHAVE_STRING_H=1 -DHAVE_PTHREAD_H=1 -DHAVE_LIMITS_H=1 -DHAVE_STDIO_H=1 -DHAVE_ZLIB_H -DHAVE_LIBZ -DCACKEY_DEBUG=1 -o test cackey-chrome-pkcs11.c cackey-chrome-test.c ../../cackey.c -L/opt/appfs/core.appfs.rkeene.org/zlib/platform/latest/lib -lz -L/opt/appfs/rkeene.org/pcsc-lite/platform/latest/lib -lpcsclite -L/opt/appfs/core.appfs.rkeene.org/glibc/platform/latest/lib -lc -lpthread -Wl,-R,/opt/appfs/core.appfs.rkeene.org/zlib/platform/latest/lib -Wl,-R,/opt/appfs/rkeene.org/pcsc-lite/platform/latest/lib -Wl,-R,/opt/appfs/core.appfs.rkeene.org/glibc/platform/latest/lib -Wl,-dynamic-linker,/opt/appfs/core.appfs.rkeene.org/glibc/platform/latest/lib/ld-linux-x86-64.so.2

cackey-chrome-pkcs11.o: cackey-chrome-pkcs11.c cackey-chrome.h
cackey-chrome-plugin.o: cackey-chrome-plugin.cc cackey-chrome.h include/PCSC/pcsc-nacl.h

clean:
	rm -f cackey-chrome-pkcs11.o cackey-chrome-plugin.o
	rm -f cackey.pexe cackey.bc
	rm -f cackey.zip cackey.nmf
	rm -f test

distclean: clean
	rm -f lib/libcackey.a lib/libpcsc.a lib/libz.a
	-rmdir lib
	rm -f include/PCSC/pcsc-nacl.h
	-rmdir include/PCSC
	-rmdir include
	rm -f google-pcsc.js
	rm -rf workdir-*

.PHONY: all clean distclean
