]> git.bitcoin.ninja Git - ldk-c-bindings/commitdiff
Check if GNU sed is available on macOS
authorJurvis Tan <hello@jurvis.co>
Thu, 19 May 2022 02:48:19 +0000 (19:48 -0700)
committerJurvis Tan <hello@jurvis.co>
Thu, 19 May 2022 02:48:19 +0000 (19:48 -0700)
Check if is_gnu_sed is true

genbindings.sh

index 5586569cec5b5069b94a401076263273de05c303..31b6bd0a09f27d63bc5773d03398efe882962c24 100755 (executable)
@@ -141,6 +141,10 @@ OUT_F="$(pwd)/lightning-c-bindings/include/ldk_rust_types.h"
 OUT_CPP="$(pwd)/lightning-c-bindings/include/lightningpp.hpp"
 BIN="$(pwd)/c-bindings-gen/target/release/c-bindings-gen"
 
+function is_gnu_sed(){
+  sed --version >/dev/null 2>&1
+}
+
 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
@@ -155,20 +159,20 @@ pub mod $2 {
        echo "}" >> /tmp/$1-crate-source.txt
        cat /tmp/$1-crate-source.txt >> /tmp/crate-source.txt
        rm /tmp/$1-crate-source.txt
-       if [ "$HOST_OSX" = "true" ]; then
+       if is_gnu_sed; then
+               sed -E -i 's|#*'$1' = \{ .*|'$1' = \{ path = "'"$LIGHTNING_PATH"'/'$1'", default-features = false }|' lightning-c-bindings/Cargo.toml
+       else
                # OSX sed is for some reason not compatible with GNU sed
                sed -E -i '' 's|#*'$1' = \{ .*|'$1' = \{ path = "'"$LIGHTNING_PATH"'/'$1'", default-features = false }|' lightning-c-bindings/Cargo.toml
-       else
-               sed -E -i 's|#*'$1' = \{ .*|'$1' = \{ path = "'"$LIGHTNING_PATH"'/'$1'", default-features = false }|' lightning-c-bindings/Cargo.toml
        fi
 }
 
 function drop_crate() {
-       if [ "$HOST_OSX" = "true" ]; then
+       if is_gnu_sed; then
+               sed -E -i 's|'$1' = \{ (.*)|#'$1' = \{ \1|' lightning-c-bindings/Cargo.toml
+       else
                # OSX sed is for some reason not compatible with GNU sed
                sed -E -i '' 's|'$1' = \{ (.*)|#'$1' = \{ \1|' lightning-c-bindings/Cargo.toml
-       else
-               sed -E -i 's|'$1' = \{ (.*)|#'$1' = \{ \1|' lightning-c-bindings/Cargo.toml
        fi
 }
 
@@ -213,19 +217,19 @@ cbindgen -v --config cbindgen.toml -o include/lightning.h >/dev/null 2>&1
 # cbindgen is relatively braindead when exporting typedefs -
 # it happily exports all our typedefs for private types, even with the
 # generics we specified in C mode! So we drop all those types manually here.
-if [ "$HOST_OSX" = "true" ]; then
-       # OSX sed is for some reason not compatible with GNU sed
-       sed -i '' 's/typedef LDKnative.*Import.*LDKnative.*;//g' include/lightning.h
+if is_gnu_sed; then
+       sed -i 's/typedef LDKnative.*Import.*LDKnative.*;//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/#include <stdlib.h>/#include "ldk_rust_types.h"/g' include/lightning.h
+       sed -i 's/#include <stdlib.h>/#include "ldk_rust_types.h"/g' include/lightning.h
 else
-       sed -i 's/typedef LDKnative.*Import.*LDKnative.*;//g' include/lightning.h
+       # OSX sed is for some reason not compatible with GNU sed
+       sed -i '' 's/typedef LDKnative.*Import.*LDKnative.*;//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/#include <stdlib.h>/#include "ldk_rust_types.h"/g' include/lightning.h
+       sed -i '' 's/#include <stdlib.h>/#include "ldk_rust_types.h"/g' include/lightning.h
 fi
 
 # Build C++ class methods which call trait methods
@@ -438,12 +442,13 @@ fi
 # Finally, if we're on OSX or on Linux, build the final debug binary with address sanitizer (and leave it there)
 if [ "$HOST_PLATFORM" = "x86_64-unknown-linux-gnu" -o "$HOST_PLATFORM" = "x86_64-apple-darwin" ]; then
        if [ "$CLANGPP" != "" ]; then
-               if [ "$HOST_OSX" = "true" ]; then
+               if is_gnu_sed; then
+                       sed -i.bk 's/,"cdylib"]/]/g' Cargo.toml
+               else
                        # OSX sed is for some reason not compatible with GNU sed
                        sed -i .bk 's/,"cdylib"]/]/g' Cargo.toml
-               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 $CARGO_BUILD_ARGS --target aarch64-apple-darwin -v -- -Zsanitizer=address -Cforce-frame-pointers=yes || ( mv Cargo.toml.bk Cargo.toml; exit 1)
                fi