X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=genbindings.sh;h=ee46f4e6aad5a3c3d4739a69ca0e5ac37cb9b0f4;hb=bcbf891d3fd4452080692bbb980864ceeaeb0736;hp=0d8a691bfdcac33aa34a314b3cbca19cf95a264b;hpb=4d85902c5191f9139c2d0be26c040ada0f19117f;p=ldk-c-bindings

diff --git a/genbindings.sh b/genbindings.sh
index 0d8a691..ee46f4e 100755
--- a/genbindings.sh
+++ b/genbindings.sh
@@ -50,9 +50,14 @@ else
 	sed -i 's|lightning = { .*|lightning = { path = "'"$LIGHTNING_PATH"'" }|' lightning-c-bindings/Cargo.toml
 fi
 
+# Set path to include our rustc wrapper as well as cbindgen
+PATH="$(pwd)/deterministic-build-wrappers:$PATH:~/.cargo/bin"
 # Now cd to lightning-c-bindings, build the generated bindings, and call cbindgen to build a C header file
-PATH="$PATH:~/.cargo/bin"
 cd lightning-c-bindings
+# 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 $HOME/.cargo= -C target-cpu=generic"
+export CFLAGS="-ffile-prefix-map=$HOME/.cargo="
+
 cargo build
 cbindgen -v --config cbindgen.toml -o include/lightning.h >/dev/null 2>&1