# 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"

  sed -i 's|/opt/schily|/usr|g' DEFAULTS/Defaults.linux
  sed -i 's|DEFINSGRP=.*|DEFINSGRP=root|' DEFAULTS/Defaults.linux
  sed -i 's|INSDIR=\s*sbin|INSDIR=bin|' rscsi/Makefile
}

# The build function is executed in the source directory
# This function is used to compile the source code
build() {
  export GMAKE_NOWARN=true
  export CFLAGS="$CFLAGS -std=gnu89 -fno-strict-aliasing"
  make -j1 INS_BASE=/usr INS_RBASE=/ VERSION_OS="TideLinux" LDOPTX="$LDFLAGS"
}

# 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 tests
}

# 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

  export GMAKE_NOWARN=true
  make INS_BASE=/usr INS_RBASE=/ DESTDIR="$BPM_OUTPUT" install

  # Remove static libraries, headers & conflicting man pages
  rm "$BPM_OUTPUT"/usr/lib/*.a
  rm -r "$BPM_OUTPUT"/usr/lib/profiled
  rm -r "$BPM_OUTPUT"/usr/include
  rm -r "$BPM_OUTPUT"/usr/share/man/man3

  # Autoload 'sg' module needed by cdrecord
  echo sg | install -vDm644 /dev/stdin "$BPM_OUTPUT"/usr/lib/modules-load.d/cdrecord.conf

  # Patch binary permissions, by default it's swx--x--x
  chmod a+rx "$BPM_OUTPUT"/usr/bin/*

  # Create symlinks for cdrkit compatibility
  ln -s /usr/bin/cdrecord "$BPM_OUTPUT"/usr/bin/wodim
  ln -s /usr/bin/readcd "$BPM_OUTPUT"/usr/bin/readom
  ln -s /usr/bin/mkisofs "$BPM_OUTPUT"/usr/bin/genisoimage
  ln -s /usr/bin/cdda2wav "$BPM_OUTPUT"/usr/bin/icedax

  # Install package license
  install -Dm644 "$BPM_SOURCE"/{COPYING,CDDL.Schily.txt,GPL-2.0.txt,LGPL-2.1.txt} -t "$BPM_OUTPUT"/usr/share/licenses/cdrtools
}