case "$ENV_TARGET" in
"x86_64"*)
export RUSTFLAGS="$BASE_RUSTFLAGS -C target-cpu=sandybridge"
- export BASE_HOST_CFLAGS="$BASE_HOST_CFLAGS -march=sandybridge -mcpu=sandybridge -mtune=sandybridge"
+ export BASE_HOST_CFLAGS="$BASE_HOST_CFLAGS -march=sandybridge -mtune=sandybridge"
export CFLAGS_$ENV_TARGET="$BASE_HOST_CFLAGS"
;;
"aarch64_apple_darwin")
*)
# Assume this isn't targeted at another host and build for the host's CPU.
export RUSTFLAGS="$BASE_RUSTFLAGS -C target-cpu=native"
- export BASE_HOST_CFLAGS="$BASE_HOST_CFLAGS -mcpu=native"
+ export BASE_HOST_CFLAGS="$BASE_HOST_CFLAGS -march=native -mtune=native"
export CFLAGS_$ENV_TARGET="$BASE_HOST_CFLAGS"
;;
esac
function add_crate() {
pushd "$LIGHTNING_PATH/$1"
- RUSTC_BOOTSTRAP=1 cargo rustc --profile=check --no-default-features $3 -- --cfg=c_bindings -Zunpretty=expanded > /tmp/$1-crate-source.txt
+ RUSTC_BOOTSTRAP=1 cargo rustc --profile=check -Z avoid-dev-deps --no-default-features $3 -- --cfg=c_bindings -Zunpretty=expanded > /tmp/$1-crate-source.txt
popd
if [ "$HOST_OSX" = "true" ]; then
sed -i".original" "1i\\
add_crate "lightning-persister" "lightning_persister"
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"
+ add_crate "lightning-rapid-gossip-sync" "lightning_rapid_gossip_sync" --features=std
CARGO_BUILD_ARGS="--features=std"
else
add_crate lightning lightning --features=no-std
drop_crate "lightning-persister"
- add_crate "lightning-background-processor" "lightning_background_processor"
+ add_crate "lightning-background-processor" "lightning_background_processor" --features=no-std
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"
sed -i 's/typedef LDKnative.*Import.*LDKnative.*;//g' include/lightning.h
# UnsafeCell is `repr(transparent)` so should be ignored here
- sed -i 's/LDKUnsafeCell<\(.*\)> /\1 /g' include/lightning.h
+ sed -i 's/LDKUnsafeCell<\(.*\)> /struct \1 /g' include/lightning.h
# stdlib.h doesn't exist in clang's wasm sysroot, and cbindgen
# doesn't actually use it anyway, so drop the import.
sed -i '' 's/typedef LDKnative.*Import.*LDKnative.*;//g' include/lightning.h
# UnsafeCell is `repr(transparent)` so should be ignored by cbindgen
- sed -i '' 's/LDKUnsafeCell<\(.*\)> /\1 /g' include/lightning.h
+ sed -i '' 's/LDKUnsafeCell<\(.*\)> /struct \1 /g' include/lightning.h
# stdlib.h doesn't exist in clang's wasm sysroot, and cbindgen
# doesn't actually use it anyway, so drop the import.
ls -lha a.out
fi
+function REALLY_PIN_CC {
+ # -Zbuild-std fails if we have any dependencies of build-deps, which
+ # cc added in 1.0.80, thus we pin back to 1.0.79 to avoid that.
+ cargo update -p cc --precise "1.0.79" --verbose
+ ( cargo build --features=std -v --release -Zbuild-std=std,panic_abort > /dev/null 2>&1 ) || echo -n
+ ( cargo build --features=std -v --release --target aarch64-apple-darwin -Zbuild-std=std,panic_abort > /dev/null 2>&1 ) || echo -n
+ # Sadly, std also depends on cc, and we can't pin it in that tree
+ # directly. Instead, we have to delete the file out of the cargo
+ # registry and build --offline to avoid it using the latest version.
+ NEW_CC_DEP="$CARGO_HOME"
+ [ "$NEW_CC_DEP" = "" ] && NEW_CC_DEP="$HOME"
+ if [ -f "$NEW_CC_DEP/.cargo/registry/cache/github.com-"*/cc-1.0.79.crate ]; then
+ mv "$NEW_CC_DEP/.cargo/registry/cache/github.com-"*/cc-1.0.79.crate ./
+ fi
+ rm -f "$NEW_CC_DEP/.cargo/registry/cache/github.com-"*/cc-*.crate
+ [ -f ./cc-1.0.79.crate ] && mv ./cc-1.0.79.crate "$NEW_CC_DEP/.cargo/registry/cache/github.com-"*/
+}
+
# Then, check with memory sanitizer, if we're on Linux and have rustc nightly
if [ "$HOST_PLATFORM" = "x86_64-unknown-linux-gnu" ]; then
if cargo +nightly --version >/dev/null 2>&1; then
LLVM_V=$(rustc +nightly --version --verbose | grep "LLVM version" | awk '{ print substr($3, 0, 2); }')
if [ -x "$(which clang-$LLVM_V)" ]; then
cargo +nightly clean
- cargo +nightly rustc $CARGO_BUILD_ARGS -Zbuild-std=std,panic_abort --target x86_64-unknown-linux-gnu -v -- -Zsanitizer=memory -Zsanitizer-memory-track-origins -Cforce-frame-pointers=yes
+
+ REALLY_PIN_CC
+ cargo +nightly rustc --offline $CARGO_BUILD_ARGS -Zbuild-std=std,panic_abort --target x86_64-unknown-linux-gnu -v -- -Zsanitizer=memory -Zsanitizer-memory-track-origins -Cforce-frame-pointers=yes
mv target/x86_64-unknown-linux-gnu/debug/libldk.* target/debug/
# Sadly, std doesn't seem to compile into something that is memsan-safe as of Aug 2020,
fi
fi
else
- CLANG_LLVM_V=$(clang --version | head -n1 | awk '{ print substr($4, 0, 2); }')
+ # Output is something like clang version 17.0.3 (Fedora 17.0.3-1.fc39) or Debian clang version 14.0.6
+ CLANG_LLVM_V=$(clang --version | head -n1 | awk '{ print substr($3, 0, 2); }')
+ [ "$CLANG_LLVM_V" = "ve" ] && CLANG_LLVM_V=$(clang --version | head -n1 | awk '{ print substr($4, 0, 2); }')
if [ -x "$(which ld.lld)" ]; then
LLD_LLVM_V="$(ld.lld --version | awk '{ print $2; }')"
if [ "$LLD_LLVM_V" = "LLD" ]; then # eg if the output is "Debian LLD ..."
LINK_ARG_FLAGS="-C link-arg=-fuse-ld=$LLD"
export LDK_CLANG_PATH=$(which $CLANG)
if [ "$MACOS_SDK" != "" ]; then
+ REALLY_PIN_CC
export CLANG="$(pwd)/../deterministic-build-wrappers/clang-lto-link-osx"
for ARG in $CFLAGS_aarch64_apple_darwin; do
MANUAL_LINK_CFLAGS="$MANUAL_LINK_CFLAGS -C link-arg=$ARG"
done
export CFLAGS_aarch64_apple_darwin="$CFLAGS_aarch64_apple_darwin -O3 -fPIC -fembed-bitcode"
- RUSTC_BOOTSTRAP=1 RUSTFLAGS="$BASE_RUSTFLAGS -C target-cpu=apple-a14 -C embed-bitcode=yes -C linker-plugin-lto -C lto -C linker=$CLANG $MANUAL_LINK_CFLAGS $LINK_ARG_FLAGS -C link-arg=-mcpu=apple-a14" CARGO_PROFILE_RELEASE_LTO=true cargo build $CARGO_BUILD_ARGS -v --release --target aarch64-apple-darwin -Zbuild-std=std,panic_abort
+ RUSTC_BOOTSTRAP=1 RUSTFLAGS="$BASE_RUSTFLAGS -C target-cpu=apple-a14 -C embed-bitcode=yes -C linker-plugin-lto -C lto -C linker=$CLANG $MANUAL_LINK_CFLAGS $LINK_ARG_FLAGS -C link-arg=-mcpu=apple-a14" CARGO_PROFILE_RELEASE_LTO=true cargo build $CARGO_BUILD_ARGS --offline -v --release --target aarch64-apple-darwin -Zbuild-std=std,panic_abort
if [ "$HOST_OSX" != "true" ]; then
# If we're not on OSX but can build OSX binaries, build the x86_64 OSX release now
MANUAL_LINK_CFLAGS=""
MANUAL_LINK_CFLAGS="$MANUAL_LINK_CFLAGS -C link-arg=$ARG"
done
export CFLAGS_x86_64_apple_darwin="$CFLAGS_x86_64_apple_darwin -O3 -fPIC -fembed-bitcode"
- RUSTC_BOOTSTRAP=1 RUSTFLAGS="$BASE_RUSTFLAGS -C target-cpu=sandybridge -C embed-bitcode=yes -C linker-plugin-lto -C lto -C linker=$CLANG $MANUAL_LINK_CFLAGS $LINK_ARG_FLAGS -C link-arg=-mcpu=sandybridge -C link-arg=-mtune=sandybridge" CARGO_PROFILE_RELEASE_LTO=true cargo build $CARGO_BUILD_ARGS -v --release --target x86_64-apple-darwin -Zbuild-std=std,panic_abort
+ RUSTC_BOOTSTRAP=1 RUSTFLAGS="$BASE_RUSTFLAGS -C target-cpu=sandybridge -C embed-bitcode=yes -C linker-plugin-lto -C lto -C linker=$CLANG $MANUAL_LINK_CFLAGS $LINK_ARG_FLAGS -C link-arg=-march=sandybridge -C link-arg=-mtune=sandybridge" CARGO_PROFILE_RELEASE_LTO=true cargo build $CARGO_BUILD_ARGS --offline -v --release --target x86_64-apple-darwin -Zbuild-std=std,panic_abort
fi
fi
# If we're on an M1 don't bother building X86 binaries
export CFLAGS_$ENV_TARGET="$BASE_HOST_CFLAGS -O3 -fPIC -fembed-bitcode"
# Rust doesn't recognize CFLAGS changes, so we need to clean build artifacts
cargo clean --release
- CARGO_PROFILE_RELEASE_LTO=true RUSTFLAGS="$RUSTFLAGS -C embed-bitcode=yes -C linker-plugin-lto -C lto -C linker=$CLANG $LINK_ARG_FLAGS -C link-arg=-march=sandybridge -C link-arg=-mcpu=sandybridge -C link-arg=-mtune=sandybridge" cargo build $CARGO_BUILD_ARGS -v --release
+ CARGO_PROFILE_RELEASE_LTO=true RUSTFLAGS="$RUSTFLAGS -C embed-bitcode=yes -C linker-plugin-lto -C lto -C linker=$CLANG $LINK_ARG_FLAGS -C link-arg=-march=sandybridge -C link-arg=-mtune=sandybridge" cargo build $CARGO_BUILD_ARGS -v --release
if [ "$2" = "true" ]; then
$CLANGPP $LOCAL_CFLAGS -flto -fuse-ld=$LLD -O2 -c demo.cpp -o demo.o
projects / ldk-c-bindings / blobdiff