# 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://sourceware.org/ftp/elfutils/${BPM_PKG_VERSION}/elfutils-${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() {
  # Remove failing test
  sed -e 's/run-backtrace-native.sh//g' -i tests/Makefile.am
  
  ./configure --prefix=/usr                   \
              --disable-debuginfod            \
              --enable-libdebuginfod=dummy    \
              --enable-deterministic-archives \
              --enable-maintainer-mode
  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
# Temporarily disabled due to failing test
#check() {
#  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() {
  make -C libelf DESTDIR="$BPM_OUTPUT" install

  # Install pkgconfig file
  install -Dm644 config/libelf.pc "$BPM_OUTPUT"/usr/lib/pkgconfig/libelf.pc

  # Install package licenses
  install -Dm644 "$BPM_SOURCE"/COPYING-GPLV2 "$BPM_OUTPUT"/usr/share/licenses/libelf/COPYING-GPLV2
  install -Dm644 "$BPM_SOURCE"/COPYING-LGPLV3 "$BPM_OUTPUT"/usr/share/licenses/libelf/COPYING-LGPLV3
  install -Dm644 "$BPM_SOURCE"/COPYING "$BPM_OUTPUT"/usr/share/licenses/libelf/COPYING
}