if [ "$2" = "true" ]; then
add_crate lightning lightning --features=std
add_crate "lightning-persister" "lightning_persister"
- add_crate "lightning-background-processor" "lightning_background_processor"
+ add_crate "lightning-background-processor" "lightning_background_processor" --features=std
add_crate "lightning-invoice" "lightning_invoice" --features=std
add_crate "lightning-rapid-gossip-sync" "lightning_rapid_gossip_sync"
CARGO_BUILD_ARGS="--features=std"
else
add_crate lightning lightning --features=no-std
drop_crate "lightning-persister"
- drop_crate "lightning-background-processor"
+ add_crate "lightning-background-processor" "lightning_background_processor"
add_crate "lightning-rapid-gossip-sync" "lightning_rapid_gossip_sync" --features=no-std
add_crate "lightning-invoice" "lightning_invoice" --features=no-std
CARGO_BUILD_ARGS="--features=no-std"
if [ "$2" = "true" ]; then
clang++ $LOCAL_CFLAGS -std=c++11 demo.cpp target/debug/libldk.a -ldl
strip ./a.out
+ time ./a.out
echo " C++ Bin size and runtime w/o optimization:"
ls -lha a.out
- ./a.out > /dev/null
fi
# Then, check with memory sanitizer, if we're on Linux and have rustc nightly
fi
strip ./a.out
+time ./a.out
echo "C++ Bin size and runtime with only RL (LTO) optimized:"
ls -lha a.out
-./a.out > /dev/null
if [ "$CLANGPP" != "" ]; then
# If we can use cross-language LTO, use it for building C dependencies (i.e. libsecp256k1) as well
$CLANGPP $LOCAL_CFLAGS -flto -fuse-ld=$LLD -O2 -c demo.cpp -o demo.o
$CLANGPP $LOCAL_CFLAGS -flto -fuse-ld=$LLD -Wl,--lto-O2 -Wl,-O2 -O2 demo.o target/release/libldk.a -ldl
strip ./a.out
+ time ./a.out
echo "C++ Bin size and runtime with cross-language LTO:"
ls -lha a.out
- ./a.out > /dev/null
fi
fi
else
if [ "$CFLAGS_aarch64_apple_darwin" != "" ]; then
RUSTFLAGS="$BASE_RUSTFLAGS -C embed-bitcode=yes -C lto -C target-cpu=apple-a14" CARGO_PROFILE_RELEASE_LTO=true cargo build $CARGO_BUILD_ARGS -v --release --target aarch64-apple-darwin
fi
- echo "WARNING: Building with cross-language LTO is not avilable without clang-$RUSTC_LLVM_V"
+ echo "WARNING: Building with cross-language LTO is not avilable without clang-$RUSTC_LLVM_V and lld-$RUSTC_LLVM_V"
fi