# 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

DOWNLOAD="https://www.gnupg.org/ftp/gcrypt/gnupg/gnupg-${BPM_PKG_VERSION}.tar.bz2"
FILENAME="${DOWNLOAD##*/}"

# The prepare function is executed in the root of the temp directory
# This function is used for downloading files and putting them into the correct location
prepare() {
  wget "$DOWNLOAD"
  tar -xvf "$FILENAME" --strip-components=1 -C "$BPM_SOURCE"
}

# The build function is executed in the source directory
# This function is used to compile the source code
build() {
  mkdir build
  cd build
  
  ../configure --prefix=/usr --localstatedir=/var --sysconfdir=/etc
  make
}

# The check function is executed in the source directory
# This function is used to run tests to verify the package has been compiled correctly
check() {
  cd build
  make check
}

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

  install -Dm644 "$BPM_SOURCE"/COPYING.CC0 "$BPM_OUTPUT"/usr/share/licenses/gnupg/COPYING.CC0
  install -Dm644 "$BPM_SOURCE"/COPYING.GPL2 "$BPM_OUTPUT"/usr/share/licenses/gnupg/COPYING.GPL2
  install -Dm644 "$BPM_SOURCE"/COPYING.LGPL3 "$BPM_OUTPUT"/usr/share/licenses/gnupg/COPYING.LGPL3
  install -Dm644 "$BPM_SOURCE"/COPYING "$BPM_OUTPUT"/usr/share/licenses/gnupg/COPYING
  install -Dm644 "$BPM_SOURCE"/COPYING.other "$BPM_OUTPUT"/usr/share/licenses/gnupg/COPYING.other
  install -Dm644 "$BPM_SOURCE"/COPYING.LGPL21 "$BPM_OUTPUT"/usr/share/licenses/gnupg/COPYING.LGPL21
}