# vim: syn=sh:
#Packager: JRD <jrd@enialis.net>

pkgname=xdelta3
pkgver=3.0y
pkgrel=1cp
#arch is usually one of x86_64/i486/i686/noarch
#arch=x86_64
source=(http://${pkgname%%3}.googlecode.com/files/${pkgname%%3}${pkgver}.tar.gz)
sourcetemplate=http://enialis.net/~jrd/salix/$pkgname/$pkgver-$arch-$pkgrel/
docs=("readme" "install" "copying" "changelog" "authors" "news" "todo")
url=http://xdelta.org

slackdesc=\
(
#|-----handy-ruler------------------------------------------------------|
"$pkgname (open-source binary diff)"
"Make and apply binary diff using the VCDIFF format (RFC 3284)."
)


build() {
  cd $startdir/src/${pkgname%%3}${pkgver} || return 1
  # Python 2.6
  sed -i -e 's/PYVER = 2\.5/PYVER = 2.6/' -e 's/xdelta3_wrap.o: xdelta3_wrap.c/xdelta3_PIC.o: $(SOURCES)\n\t$(CC) -O3 $(CFLAGS) -fPIC -c xdelta3.c $(SWIG_FLAGS) -o xdelta3_PIC.o\n\n\0/' -e 's/xdelta3module.so: xdelta3_wrap.o xdelta3.o/xdelta3module.so: xdelta3_wrap.o xdelta3_PIC.o/' -e 's/ld -shared xdelta3.o xdelta3_wrap.o/cc -shared xdelta3_PIC.o xdelta3_wrap.o/' -e "s:/usr/lib:/usr/lib${LIBDIRSUFFIX}:g" Makefile
  # XZ compression
  sed -i -e 's/{ "gzip",     "-cf",   "gzip",       "-dcf",   "G", "\\037\\213",     2, 0 },/\0\n  { "xz",       "-cf",   "xz",         "-dcf",   "Y", "\\xfd\\x37\\x7a\\x58\\x5a\\x00",     2, 0 },/' xdelta3-main.h
  # xdelta3 binary
  make xdelta3 || return 1
  install -D xdelta3 $startdir/pkg/usr/bin/xdelta3 || return 1
  # xdelta3main python module
  python ./setup.py install --root $startdir/pkg/ || return 1
  # xdelta3 python module
  make xdelta3module.so || return 1
  install -m644 {xdelta3.py,xdelta3module.so} $startdir/pkg/usr/lib${LIBDIRSUFFIX}/python2.6/site-packages/ || return 1
}