# 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 prepare function is executed in the root of the temp directory
# This function is used for putting downloaded files to the correct location or applying patches
prepare() {
  cd "$BPM_SOURCE"
  patch -Np1 -i "$BPM_WORKDIR"/lame-symbols.patch
  patch -Np1 -i "$BPM_WORKDIR"/lame-cbr-abr-quality-settings-clamp.patch
  autoreconf -fi -I /usr/share/gettext/m4
}

# The build function is executed in the source directory
# This function is used to compile the source code
build() {
  export CFLAGS="$CFLAGS -Wno-implicit-function-declaration -Wno-incompatible-pointer-types"
  ./configure --prefix=/usr --enable-mp3rtp --enable-nasm --disable-static
  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() {
  make test
}

# 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

  install -Dm644 "$BPM_SOURCE"/{LICENSE,COPYING} -t "$BPM_OUTPUT"/usr/share/licenses/lame
}