# 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://ftp.gnu.org/gnu/dejagnu/dejagnu-${BPM_PKG_VERSION}.tar.gz"
FILENAME="${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 -v build
  cd build
  ../configure --prefix=/usr
  makeinfo --html --no-split -o doc/dejagnu.html ../doc/dejagnu.texi
  makeinfo --plaintext       -o doc/dejagnu.txt  ../doc/dejagnu.texi
}

# 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="$BPM_OUTPUT" install
  install -v -dm755  "$BPM_OUTPUT"/usr/share/doc/dejagnu
  install -v -m644   doc/dejagnu.{html,txt} "$BPM_OUTPUT"/usr/share/doc/dejagnu
}