# This is the source.sh script. It is executed by BPM in a temporary directory when compiling a source package
# BPM Expects the source code to be extracted into the automatically created 'source' directory which can be accessed using $BPM_SOURCE
# BPM Expects the output files to be present in the automatically created 'output' directory which can be accessed using $BPM_OUTPUT

prepare() {
  cd "$BPM_SOURCE"
  # Install to /usr
  sed -i 's|/bin|/usr/bin|' Makefile
  sed -i 's|/sbin|/usr/sbin|' Makefile
}

# The build function is executed in the source directory
# This function is used to compile the source code
build() {
  export BINDIR=/usr/bin SBINDIR=/usr/sbin
  yes "" | make -j1 config
}

# The package function is executed in the source directory
# This function is used to move the compiled files into the output directory
package() {
  make -j1 DESTDIR="$BPM_OUTPUT" install

  # Remove binaries provided by other packages
  rm "$BPM_OUTPUT"/usr/bin/{ifconfig,hostname,nisdomainname,ypdomainname,dnsdomainname,domainname}

  # Remove manpages of removed binaries
  rm -r "$BPM_OUTPUT"/usr/share/man/man1
  rm "$BPM_OUTPUT"/usr/share/man/man8/ifconfig.8

  # Install package license
  install -Dm644 "$BPM_SOURCE"/COPYING "$BPM_OUTPUT"/usr/share/licenses/net-tools/COPYING
}