X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=genbindings.sh;h=094bfedc3a8d9e8af8430fce1fef418f892c6666;hb=b89fb1fb79be4af261c968bd8cb22739a13e7f1b;hp=983b0ae01ddcdd5492c02719b2714a0213dc8399;hpb=63dc29a0f8e763229809c8a07b3fe63c1c7eafc9;p=ldk-c-bindings

diff --git a/genbindings.sh b/genbindings.sh
index 983b0ae..094bfed 100755
--- a/genbindings.sh
+++ b/genbindings.sh
@@ -145,7 +145,7 @@ LOCAL_CFLAGS="" # CFLAGS for demo apps
 BASE_RUSTFLAGS="" # RUSTFLAGS
 
 # Remap paths so that our builds are deterministic
-export RUSTFLAGS="--remap-path-prefix $LIGHTNING_PATH=rust-lightning --remap-path-prefix $(pwd)=ldk-c-bindings --remap-path-prefix $HOME/.cargo= -C target-cpu=sandybridge"
+BASE_RUSTFLAGS="--remap-path-prefix $LIGHTNING_PATH=rust-lightning --remap-path-prefix $(pwd)=ldk-c-bindings --remap-path-prefix $HOME/.cargo="
 
 # If the C compiler supports it, also set -ffile-prefix-map
 echo "int main() {}" > genbindings_path_map_test_file.c
@@ -156,25 +156,34 @@ BASE_CFLAGS="$BASE_CFLAGS -frandom-seed=42"
 LOCAL_CFLAGS="-Wall -Wno-nullability-completeness -pthread -Iinclude/"
 
 if [ "$HOST_PLATFORM" = "host: x86_64-apple-darwin" ]; then
-	LOCAL_CFLAGS="$LOCAL_CFLAGS -isysroot$(xcrun --show-sdk-path)"
-	BASE_CFLAGS="$BASE_CFLAGS -isysroot$(xcrun --show-sdk-path)"
+	export MACOSX_DEPLOYMENT_TARGET=10.9
+	LOCAL_CFLAGS="$LOCAL_CFLAGS -isysroot$(xcrun --show-sdk-path) -mmacosx-version-min=10.9"
+	BASE_CFLAGS="$BASE_CFLAGS -isysroot$(xcrun --show-sdk-path) -mmacosx-version-min=10.9"
+	# Targeting aarch64 appears to be supported only starting with Big Sur, so check it before use
+	clang -o /dev/null $BASE_CFLAGS --target=aarch64-apple-darwin -mcpu=apple-a14 genbindings_path_map_test_file.c &&
+	export CFLAGS_aarch64_apple_darwin="$BASE_CFLAGS --target=aarch64-apple-darwin -mcpu=apple-a14" ||
+	echo "WARNING: Can not build targeting aarch64-apple-darin. Upgrade to Big Sur or try upstream clang"
 fi
 
+rm genbindings_path_map_test_file.c
+
 ENV_TARGET=$(rustc --version --verbose | grep host | awk '{ print $2 }' | sed 's/-/_/g')
 case "$ENV_TARGET" in
 	"x86_64"*)
-		export RUSTFLAGS="$RUSTFLAGS -C target-cpu=sandybridge"
+		export RUSTFLAGS="$BASE_RUSTFLAGS -C target-cpu=sandybridge"
 		export CFLAGS_$ENV_TARGET="$BASE_CFLAGS -march=sandybridge -mcpu=sandybridge -mtune=sandybridge"
 		;;
 	*)
 		# Assume this isn't targeted at another host and build for the host's CPU.
-		export RUSTFLAGS="$RUSTFLAGS -C target-cpu=native"
+		export RUSTFLAGS="$BASE_RUSTFLAGS -C target-cpu=native"
 		export CFLAGS_$ENV_TARGET="$BASE_CFLAGS -mcpu=native"
 		;;
 esac
-rm genbindings_path_map_test_file.c
 
 cargo build
+if [ "$CFLAGS_aarch64_apple_darwin" != "" ]; then
+	RUSTFLAGS="$BASE_RUSTFLAGS -C target-cpu=apple-a14" cargo build --target aarch64-apple-darwin
+fi
 cbindgen -v --config cbindgen.toml -o include/lightning.h >/dev/null 2>&1
 
 # cbindgen is relatively braindead when exporting typedefs -
@@ -200,15 +209,23 @@ fi
 gcc $LOCAL_CFLAGS -Wall -g -pthread demo.c target/debug/libldk.a -ldl
 ./a.out
 
-# And run the C++ demo app in valgrind to test memory model correctness and lack of leaks.
+# And run the C++ demo app
 g++ $LOCAL_CFLAGS -std=c++11 -Wall -g -pthread demo.cpp -Ltarget/debug/ -lldk -ldl
+LD_LIBRARY_PATH=target/debug/ ./a.out > /dev/null
+
+# Finally, run the C++ demo app with our native networking library
+# in valgrind to test memory model correctness and lack of leaks.
+gcc $LOCAL_CFLAGS -std=c99 -Wall -g -pthread -I../ldk-net ../ldk-net/ldk_net.c -c -o ldk_net.o
+g++ $LOCAL_CFLAGS -std=c++11 -Wall -g -pthread -DREAL_NET -I../ldk-net ldk_net.o demo.cpp target/debug/libldk.a -ldl
 if [ -x "`which valgrind`" ]; then
-	LD_LIBRARY_PATH=target/debug/ valgrind --error-exitcode=4 --memcheck:leak-check=full --show-leak-kinds=all ./a.out
+	valgrind --error-exitcode=4 --memcheck:leak-check=full --show-leak-kinds=all ./a.out
 	echo
 else
 	echo "WARNING: Please install valgrind for more testing"
+	./a.out
 fi
 
+
 # Test a statically-linked C++ version, tracking the resulting binary size and runtime
 # across debug, LTO, and cross-language LTO builds (using the same compiler each time).
 clang++ $LOCAL_CFLAGS -std=c++11 demo.cpp target/debug/libldk.a -ldl
@@ -239,6 +256,11 @@ if [ "$HOST_PLATFORM" = "host: x86_64-unknown-linux-gnu" ]; then
 			clang++-$LLVM_V $LOCAL_CFLAGS -std=c++11 -fsanitize=memory -fsanitize-memory-track-origins -g demo.cpp target/debug/libldk.a -ldl
 			./a.out >/dev/null
 
+			# ...then the C++ demo app with the ldk_net network implementation
+			clang-$LLVM_V $LOCAL_CFLAGS -std=c99 -fsanitize=memory -fsanitize-memory-track-origins -g -I../ldk-net ../ldk-net/ldk_net.c -c -o ldk_net.o
+			clang++-$LLVM_V $LOCAL_CFLAGS -std=c++11 -fsanitize=memory -fsanitize-memory-track-origins -g -DREAL_NET -I../ldk-net ldk_net.o demo.cpp target/debug/libldk.a -ldl
+			./a.out >/dev/null
+
 			# restore exit-on-failure
 			set -e
 		else
@@ -251,7 +273,7 @@ else
 	echo "WARNING: Can't use memory sanitizer on non-Linux, non-x86 platforms"
 fi
 
-RUSTC_LLVM_V=$(rustc --version --verbose | grep "LLVM version" | awk '{ print substr($3, 0, 2); }' | tr -d '.')
+RUSTC_LLVM_V=$(rustc --version --verbose | grep "LLVM version" | awk '{ print substr($3, 0, 4); }')
 
 if [ "$HOST_PLATFORM" = "host: x86_64-apple-darwin" ]; then
 	# Apple is special, as always, and their versions of clang aren't
@@ -260,16 +282,26 @@ if [ "$HOST_PLATFORM" = "host: x86_64-apple-darwin" ]; then
 		echo "Apple clang isn't compatible with upstream clang, install upstream clang"
 		CLANG_LLVM_V="0"
 	else
-		CLANG_LLVM_V=$(clang --version | head -n1 | awk '{ print substr($4, 0, 2); }' | tr -d '.')
+		CLANG_LLVM_V=$(clang --version | head -n1 | awk '{ print substr($4, 0, 4); }')
+		if [ -x "$(which ld64.lld)" ]; then
+			LLD_LLVM_V="$(ld64.lld --version | awk '{ print substr($2, 0, 4); }')"
+		fi
 	fi
 else
-	CLANG_LLVM_V=$(clang --version | head -n1 | awk '{ print substr($4, 0, 2); }' | tr -d '.')
+	CLANG_LLVM_V=$(clang --version | head -n1 | awk '{ print substr($4, 0, 4); }')
+	if [ -x "$(which ld.lld)" ]; then
+		LLD_LLVM_V="$(ld.lld --version | awk '{ print substr($2, 0, 4); }')"
+	fi
 fi
 
+
 if [ "$CLANG_LLVM_V" = "$RUSTC_LLVM_V" ]; then
 	CLANG=clang
 	CLANGPP=clang++
-elif [ "$(which clang-$RUSTC_LLVM_V)" != "" ]; then
+	if [ "$LLD_LLVM_V" = "$CLANG_LLVM_V" ]; then
+		LLD=lld
+	fi
+elif [ -x "$(which clang-$RUSTC_LLVM_V)" ]; then
 	CLANG="$(which clang-$RUSTC_LLVM_V)"
 	CLANGPP="$(which clang++-$RUSTC_LLVM_V || echo clang++)"
 	if [ "$($CLANG --version)" != "$($CLANGPP --version)" ]; then
@@ -277,6 +309,14 @@ elif [ "$(which clang-$RUSTC_LLVM_V)" != "" ]; then
 		unset CLANG
 		unset CLANGPP
 	fi
+	if [ "$LLD_LLVM_V" != "$RUSTC_LLVM_V" ]; then
+		LLD="$(which lld-$RUSTC_LLVM_V || echo lld)"
+		LLD_LLVM_V="$(ld.$LLD --version | awk '{ print substr($2, 0, 4); }')"
+		if [ "$LLD_LLVM_V" != "$RUSTC_LLVM_V" ]; then
+			echo "Could not find a workable version of lld, not using cross-language LTO"
+			unset LLD
+		fi
+	fi
 fi
 
 if [ "$CLANG" != "" -a "$CLANGPP" = "" ]; then
@@ -293,6 +333,9 @@ if [ "$HOST_PLATFORM" = "host: x86_64-unknown-linux-gnu" -o "$HOST_PLATFORM" = "
 		else
 			sed -i.bk 's/,"cdylib"]/]/g' Cargo.toml
 		fi
+		if [ "$CFLAGS_aarch64_apple_darwin" != "" ]; then
+			RUSTFLAGS="$BASE_RUSTFLAGS -C target-cpu=apple-a14" RUSTC_BOOTSTRAP=1 cargo rustc --target aarch64-apple-darwin -v -- -Zsanitizer=address -Cforce-frame-pointers=yes || ( mv Cargo.toml.bk Cargo.toml; exit 1)
+		fi
 		RUSTC_BOOTSTRAP=1 cargo rustc -v -- -Zsanitizer=address -Cforce-frame-pointers=yes || ( mv Cargo.toml.bk Cargo.toml; exit 1)
 		mv Cargo.toml.bk Cargo.toml
 
@@ -303,6 +346,11 @@ if [ "$HOST_PLATFORM" = "host: x86_64-unknown-linux-gnu" -o "$HOST_PLATFORM" = "
 		# ...then the C++ demo app
 		$CLANGPP $LOCAL_CFLAGS -std=c++11 -fsanitize=address -g demo.cpp target/debug/libldk.a -ldl
 		ASAN_OPTIONS='detect_leaks=1 detect_invalid_pointer_pairs=1 detect_stack_use_after_return=1' ./a.out >/dev/null
+
+		# ...then the C++ demo app with the ldk_net network implementation
+		$CLANG $LOCAL_CFLAGS -fsanitize=address -g -I../ldk-net ../ldk-net/ldk_net.c -c -o ldk_net.o
+		$CLANGPP $LOCAL_CFLAGS -std=c++11 -fsanitize=address -g -DREAL_NET -I../ldk-net ldk_net.o demo.cpp target/debug/libldk.a -ldl
+		ASAN_OPTIONS='detect_leaks=1 detect_invalid_pointer_pairs=1 detect_stack_use_after_return=1' ./a.out >/dev/null
 	else
 		echo "WARNING: Please install clang-$RUSTC_LLVM_V and clang++-$RUSTC_LLVM_V to build with address sanitizer"
 	fi
@@ -314,7 +362,7 @@ fi
 # Clear stale release build artifacts from previous runs
 cargo clean --release
 CARGO_PROFILE_RELEASE_LTO=true cargo rustc -v --release -- -C lto
-clang++ $LOCAL_CFLAGS -std=c++11 -flto -O2 demo.cpp target/release/libldk.a -ldl
+clang++ $LOCAL_CFLAGS -std=c++11 -O2 demo.cpp target/release/libldk.a -ldl
 
 strip ./a.out
 echo "C++ Bin size and runtime with only RL (LTO) optimized:"
@@ -346,7 +394,11 @@ if [ "$2" = "false" -a "$(rustc --print target-list | grep wasm32-wasi)" != "" ]
 	rm genbindings_wasm_test_file.c
 fi
 
-if [ "$HOST_PLATFORM" != "host: x86_64-apple-darwin" -a "$CLANGPP" != "" ]; then
+if [ "$CFLAGS_aarch64_apple_darwin" != "" ]; then
+	RUSTFLAGS="$BASE_RUSTFLAGS -C target-cpu=apple-a14" CARGO_PROFILE_RELEASE_LTO=true cargo rustc -v --release --target aarch64-apple-darwin -- -C lto
+fi
+
+if [ "$HOST_PLATFORM" != "host: x86_64-apple-darwin" -a "$CLANGPP" != "" -a "$LLD" != "" ]; then
 	# Finally, test cross-language LTO. Note that this will fail if rustc and clang++
 	# build against different versions of LLVM (eg when rustc is installed via rustup
 	# or Ubuntu packages). This should work fine on Distros which do more involved
@@ -355,7 +407,7 @@ if [ "$HOST_PLATFORM" != "host: x86_64-apple-darwin" -a "$CLANGPP" != "" ]; then
 	export CFLAGS_$ENV_TARGET="$BASE_CFLAGS -O3 -fPIC -fembed-bitcode -march=sandybridge"
 	# Rust doesn't recognize CFLAGS changes, so we need to clean build artifacts
 	cargo clean --release
-	CARGO_PROFILE_RELEASE_LTO=true cargo rustc -v --release -- -C linker-plugin-lto -C lto -C link-arg=-fuse-ld=lld
+	CARGO_PROFILE_RELEASE_LTO=true cargo rustc -v --release -- -C linker-plugin-lto -C lto -C linker=$CLANG -C link-arg=-fuse-ld=$LLD
 	$CLANGPP $LOCAL_CFLAGS -flto -fuse-ld=lld -O2 demo.cpp target/release/libldk.a -ldl
 	strip ./a.out
 	echo "C++ Bin size and runtime with cross-language LTO:"