# 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 "$BPM_SOURCE"
  # Fix CVEs
  patch -Np1 -i "$BPM_WORKDIR"/yajl-2.1.0-CVE-2017-16516.patch
  patch -Np1 -i "$BPM_WORKDIR"/yajl-2.1.0-CVE-2022-24795.patch
  # Fix memory leak
  patch -Np1 -i "$BPM_WORKDIR"/yajl-2.1.0-memory_leak.patch
  # Allow building with cmake 4.0
  patch -Np1 -i "$BPM_WORKDIR"/yajl-0009-Allow-cmake-4.0.patch
}

# The build function is executed in the source directory
# This function is used to compile the source code
build() {  
  export CFLAGS="$CFLAGS -ffat-lto-objects"

  cmake -B build \
        -DCMAKE_BUILD_TYPE=None \
        -DCMAKE_INSTALL_PREFIX=/usr \
        -Wno-dev 
  cmake --build build
}

# 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() {
  ctest --test-dir build
}

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

  # Install package license
  install -Dm644 "$BPM_SOURCE"/COPYING "$BPM_OUTPUT"/usr/share/licenses/yajl/COPYING
}