#!/bin/sh

# Compile mixmaster using MSVC

MIXMASTER_VER	?=2.9.1
OPENSSL_VER	?=0.9.7c
ZLIB_VER	?=1.1.4
PCRE_VER	?=2.08

INSTALL_DIR	?=C:\\Program Files\\Mixmaster

MIXMASTER_DIR=mixmaster-${MIXMASTER_VER}
MIXMASTER_GZ=${MIXMASTER_DIR}.tar.gz

MIX_EXE=${MIXMASTER_DIR}/Src/Release/Mix.exe
MIXLIB_DLL=${MIXMASTER_DIR}/Src/Release/mixlib.dll

OPENSSL_DIR=openssl-${OPENSSL_VER}

ZLIB_LIB=${MIXMASTER_DIR}/Src/zlib-${ZLIB_VER}/zlib.lib
PCRE_LIB=${MIXMASTER_DIR}/Src/pcre-${PCRE_VER}/pcre.lib

MIXMASTER_TOUCH=${MIXMASTER_DIR}${MIXMASTER_DIR}.touch
MIX_MAK_PATCH_TOUCH=${MIXMASTER_DIR}/mix.mak.patch.touch
UPX_TOUCH=${MIXMASTER_DIR}/upx.touch

MIXMASTER_RAR=${MIXMASTER_DIR}.rar

.PHONY:	all clean dist install pack rar

all:	${MIXMASTER_DIR}/Src/include/openssl/ui_compat.h \
	${MIXMASTER_DIR}/Src/libeay32.dll \
	${ZLIB_LIB} \
	${PCRE_LIB} \
	${MIXLIB_DLL} \
	${MIX_EXE}

${MIXMASTER_GZ}:
	wget -N http://easynews.dl.sourceforge.net/sourceforge/mixmaster/${MIXMASTER_GZ}

${MIXMASTER_TOUCH}:	${MIXMASTER_GZ}
	tar xzvf ${MIXMASTER_GZ}
	touch $@

# 3.  Copy the following files from the OpenSSL package you built in
#     step 1 into the mixmaster tree.
#    
#	 c:\openssl-0.9.7c\inc32\openssl\*.* -> c:\mixmaster-2.9.1\Src\include\openssl\
#	 c:\openssl-0.9.7c\out32dll\libeay32.* -> c:\mixmaster-2.9.1\Src\

${MIXMASTER_DIR}/Src/include/openssl/ui_compat.h:	${MIXMASTER_TOUCH}
	mkdir -p ${MIXMASTER_DIR}/Src/include/openssl
	cp ${OPENSSL_DIR}/inc32/openssl/* ${MIXMASTER_DIR}/Src/include/openssl
	touch $@

${MIXMASTER_DIR}/Src/libeay32.dll:	${MIXMASTER_TOUCH}
	cp ${OPENSSL_DIR}/out32dll/libeay32.* ${MIXMASTER_DIR}/Src
	touch $@

# 4.  Copy the two makefiles mix.mak and mixlib.mak from c:\mixmaster-2.9.1\Win\ to
#	 c:\mixmaster-2.9.1\Src\

${MIXMASTER_DIR}/Src/mix.mak:	${MIXMASTER_TOUCH}
	cp ${MIXMASTER_DIR}/Win/mix*.mak ${MIXMASTER_DIR}/Src
	touch $@
 
# 5.  Copy the makefile zlib.mak from c:\mixmaster-2.9.1\Win\ to
#     c:\mixmaster-2.9.1\Src\zlib-${ZLIB_VER}\

${MIXMASTER_DIR}/Src/zlib-${ZLIB_VER}/zlib.mak:	${MIXMASTER_TOUCH}
	cp ${MIXMASTER_DIR}/Win/zlib.mak $@
	touch $@

# 6.  Copy the makefile pcre.mak from c:\mixmaster-2.9.1\Win\ to
#     c:\mixmaster-2.9.1\Src\pcre-${PCRE_VER}\

${MIXMASTER_DIR}/Src/pcre-${PCRE_VER}/pcre.mak:	${MIXMASTER_TOUCH}
	cp ${MIXMASTER_DIR}/Win/pcre.mak $@
	touch $@

# 7.  Start a command line (Dos) session and cd \mixmaster-2.9.1\Src\zlib-${ZLIB_VER}
# 
# 8.  Build the zlib library by typing "nmake -f zlib.mak"

${ZLIB_LIB}:	${MIXMASTER_TOUCH}
	cd ${MIXMASTER_DIR}/Src/zlib-${ZLIB_VER} && \
		MAKEFLAGS="" nmake -f ../../Win/zlib.mak

# 9.  Change dir to \mixmaster-2.9.1\Src\pcre-${PCRE_VER}
#    
# 10. Build the pcre library by typing "nmake -f pcre.mak"
#       There may be some warnings which can be ignored.

${PCRE_LIB}:	${MIXMASTER_TOUCH}
	cd ${MIXMASTER_DIR}/Src/pcre-${PCRE_VER} && \
		MAKEFLAGS="" nmake -f ../../Win/pcre.mak
 
# 11. Change dir to \mixmaster-2.9.1\Src
# 
# 12. Build the mixmaster library by typing "nmake -f mixlib.mak"
#       There may be some compiler warnings which can be ignored.

${MIXLIB_DLL}:	${MIXMASTER_TOUCH}
	cd ${MIXMASTER_DIR}/Src && \
		MAKEFLAGS="" nmake -f ../Win/mixlib.mak
	touch $@
 
# 13. Build the mixmaster executable by typing "nmake -f mix.mak"

${MIX_MAK_PATCH_TOUCH}:	${MIXMASTER_TOUCH}
	cd ${MIXMASTER_DIR}/Win && \
		patch -p0 <../../mix.mak.patch
	touch $@

${MIX_EXE}:	${MIXMASTER_TOUCH} ${MIX_MAK_PATCH_TOUCH}
	cd ${MIXMASTER_DIR}/Src && \
		MAKEFLAGS="" nmake -f ../Win/mix.mak
	chmod +x $@
	touch $@

#		${MIXMASTER_DIR}/Src/mix.mak \
#		${MIXMASTER_DIR}/Src/zlib-${ZLIB_VER}/zlib.mak \
#		${MIXMASTER_DIR}/Src/pcre-${PCRE_VER}/pcre.mak \

# 14. Copy the files mix.exe and mixlib.dll from c:\mixmaster-2.9.1\Src\Release to a suitable
#     mixmaster run directory (e.g. c:\mix).
#    
# 15. Copy c:\mixmaster-2.9.1\Src\libeay32.dll to the same mixmaster run directory.
# 
# 16. Copy the other files required to run mixmaster from c:\mixmaster-2.9.1\conf
#     to the same mixmaster run directory.

install:
	mkdir -p "${INSTALL_DIR}"
	cp -p \
		${MIX_EXE} \
		${MIXLIB_DLL} \
		${OPENSSL_DIR}/out32dll/libeay32.dll \
		${MIXMASTER_DIR}/conf/* \
		"${INSTALL_DIR}"

${UPX_TOUCH}:	${MIX_EXE}
	upx ${MIXLIB_DLL} ${MIX_EXE}
	chmod +x ${MIX_EXE}
	touch $@

pack:	${UPX_TOUCH}

${MIXMASTER_RAR}:	${UPX_TOUCH}
	rar 	a -ep ${MIXMASTER_RAR} \
		${MIX_EXE} \
		${MIXLIB_DLL} \
		${OPENSSL_DIR}/out32dll/libeay32.dll \
		${MIXMASTER_DIR}/conf/* \
		${MIXMASTER_DIR}/README \
		${MIXMASTER_DIR}/COPYRIGHT

rar:	${MIXMASTER_RAR}

dist:	rar

clean:
	rm -fr \
		${MIXMASTER_GZ} \
		${MIXMASTER_DIR}/*.touch