Build htsengine package for cygwin

build_htsengine_for_cygwin.sh

#!/usr/bin/env bash
#-----------------------------------------------------------------------------
PKGNAME=htsengine
VERSION=1.07
SRCURL=http://downloads.sourceforge.net/hts-engine/hts_engine_API-${VERSION}.tar.gz
SRCARC=${SRCURL##*/}
SRCDIR=${SRCARC%.tar.gz}
CONFIGUREOPT=""
REQUIRES=( )
HINT="\
@ $PKGNAME\n\
sdesc: \"hts_engine API. frontend of HMM-based speech synthesis engine.\"\n\
ldesc: \"hts_engine API. frontend of HMM-based speech synthesis engine.\"\n\
category: Audio\n\
requires: cygwin\n\
version: $VERSION\n\
"

prebuild () {
  true # If you have something to do at prebuild phase, write it here.
}

#-----------------------------------------------------------------------------
BUILDDIR=$PKGNAME
PKGDIR=$PKGNAME
PKGFILE=$PKGNAME-$VERSION.tar.bz2

for i in "${REQUIRES[@]}"; do
  if [ ! -e "$i" ]; then
    echo "Error: $i is not found."
    echo
    exit
  fi
done

mkdir -p $BUILDDIR $BUILDDIR/$PKGDIR

echo -e "$HINT" > $BUILDDIR/$PKGDIR/setup.hint

cat << 'EOD' > $BUILDDIR/$SRCDIR.cygwin.patch
*** hts_engine_API-1.07.orig/lib/HTS_misc.c	2012-12-20 17:35:56.000000000 +0900
--- hts_engine_API-1.07/lib/HTS_misc.c	2013-11-12 19:33:33.640684300 +0900
***************
*** 245,255 ****
     } else if (fp->type == HTS_FILE) {
        fpos_t pos;
        fgetpos((FILE *) fp->pointer, &pos);
! #if defined(_WIN32) || defined(__APPLE__)
        return (size_t) pos;
  #else
        return (size_t) pos.__pos;
! #endif                          /* _WIN32 || __APPLE__ */
     }
     HTS_error(0, "HTS_ftell: Unknown file type.\n");
     return 0;
--- 245,255 ----
     } else if (fp->type == HTS_FILE) {
        fpos_t pos;
        fgetpos((FILE *) fp->pointer, &pos);
! #if defined(_WIN32) || defined(__CYGWIN__)|| defined(__APPLE__)
        return (size_t) pos;
  #else
        return (size_t) pos.__pos;
! #endif                          /* _WIN32 || __CYGWIN__ || __APPLE__ */
     }
     HTS_error(0, "HTS_ftell: Unknown file type.\n");
     return 0;
EOD

cat <<EOD > $BUILDDIR/Makefile
PKGNAME=$PKGNAME
SRCURL="$SRCURL"
SRCARC=$SRCARC
SRCDIR=$SRCDIR
PKGDIR=$PKGDIR

PKGFILE=\$(PKGDIR)/$PKGFILE

all: download \$(PKGFILE)
	@echo =========================================
	@echo "Following cygwin package files are built."
	@ls -l \$(PKGFILE)

patch: 
	if [ -e \$(SRCDIR).cygwin.patch ]; then patch -d \$(SRCDIR) -p 1 < \$(SRCDIR).cygwin.patch; fi
	touch \$@

download: \$(SRCARC)
\$(SRCARC):
	wget -c --content-disposition "\$(SRCURL)"

extract: \$(SRCDIR)/extract
\$(SRCDIR)/extract: \$(SRCARC)
ifeq (\$(patsubst %.tar.gz,.tar.gz,\$(SRCARC)),.tar.gz)
	tar zxvf \$(SRCARC)
endif
ifeq (\$(suffix \$(SRCARC)),.tgz)
	tar zxvf \$(SRCARC)
endif
ifeq (\$(suffix \$(SRCARC)),.zip)
	unzip \$(SRCARC)
endif
	touch \$@

\$(SRCDIR)/Makefile: extract patch
	cd \$(SRCDIR) && ./configure --prefix=/usr $CONFIGUREOPT

build: \$(SRCDIR)/Makefile
	cd \$(SRCDIR) && make DESTDIR="\`pwd\`/tmp" install
	touch \$@

\$(PKGFILE): build
	mkdir -p \$(PKGDIR)
	cd \$(SRCDIR)/tmp && tar jcvf ../../\$(PKGFILE) *

buildclean:
	-rm build patch extract

clean: buildclean
	cd \$(SRCDIR) && make clean

distclean: buildclean
	cd \$(SRCDIR) && make distclean

distcleanall: buildclean
	-rm -r \$(SRCDIR) \$(PKGDIR)
EOD

prebuild
cd $BUILDDIR && make "$@"