# This is the recipe.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

# The build function is executed in the source directory
# This function is used to compile the source code
build() {
  # Disable installation of groups binary as coreutils provides a better alternative
  sed -i 's/groups$(EXEEXT) //' src/Makefile.in

  # Disable installation of man pages found in man-pages package
  find man -name Makefile.in -exec sed -i 's/groups\.1 / /'   {} \;
  find man -name Makefile.in -exec sed -i 's/getspnam\.3 / /' {} \;
  find man -name Makefile.in -exec sed -i 's/passwd\.5 / /'   {} \;
      
  ./configure --sysconfdir=/etc   \
              --disable-static    \
              --with-audit        \
              --with-{b,yes}crypt \
              --with-libbsd       \
              --with-group-name-max-length=32 \
              --disable-logind
  make
}

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

  # Install man pages
  make -C man DESTDIR="$BPM_OUTPUT" install-man

  # Install pam configuration files
  install -d "$BPM_OUTPUT"/etc/pam.d
  install -Dm644 "$BPM_WORKDIR"/pam.d/* -t "$BPM_OUTPUT"/etc/pam.d/

  # Install login.defs configuration file
  cp ../login.defs "$BPM_OUTPUT"/etc/login.defs

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