# 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() {
  ./configure --prefix=/usr           \
              --mandir=/usr/share/man \
              --with-shared           \
              --without-debug         \
              --without-normal        \
              --with-cxx-shared       \
              --enable-pc-files       \
              --enable-widec          \
              --with-pkg-config-libdir=/usr/lib/pkgconfig
  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" install

  # Ensure wide-character ABI is used
  sed -e 's/^#if.*XOPEN.*$/#if 1/'  -i "$BPM_OUTPUT"/usr/include/curses.h

  # Symlink libraries for compatibility with applications that use non-wide character ncurses libraries
  for lib in ncurses form panel menu ; do
    ln -sfv lib${lib}w.so "$BPM_OUTPUT"/usr/lib/lib${lib}.so
    ln -sfv ${lib}w.pc    "$BPM_OUTPUT"/usr/lib/pkgconfig/${lib}.pc
  done

  # Symlink libcurses for compatibility with older applications
  ln -sfv libncursesw.so "$BPM_OUTPUT"/usr/lib/libcurses.so

  # Install documentation
  install -d "$BPM_OUTPUT"/usr/share/doc/ncurses/
  cp -R doc -T "$BPM_OUTPUT"/usr/share/doc/ncurses

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