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denoland-deno/build_extra/rust/run.py

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Upgrade Flatbuffers. (#1127) Use msg_generated.rs as mod instead of crate.
2018-10-31 03:32:42 -04:00
#!/usr/bin/env python
cargo: build in Cargo's out dir if DENO_BUILD_PATH is not set Plus some minor improvements and clean-ups: * Resolve DENO_BUILD_PATH to an absolute path if necessary. * Rename DENO_BUILD_PATH to GN_OUT_DIR in places where it is supposed to be set by the build system (and not a user configuration variable). * Output Cargo `rerun-if-*-changed` instructions first, so even if the build itself fails, configuration changes will still trigger a re-run of build.rs. * Remove TODOs that are impossible. * Re-run build.rs when the flatbuffer definition file changes.
2018-11-01 01:06:55 -04:00
# This file just executes its arguments, except that also adds GN_OUT_DIR to the
Upgrade Flatbuffers. (#1127) Use msg_generated.rs as mod instead of crate.
2018-10-31 03:32:42 -04:00
# environ. This is for compatibility with cargo.
import subprocess
import sys
import os
cargo: build in Cargo's out dir if DENO_BUILD_PATH is not set Plus some minor improvements and clean-ups: * Resolve DENO_BUILD_PATH to an absolute path if necessary. * Rename DENO_BUILD_PATH to GN_OUT_DIR in places where it is supposed to be set by the build system (and not a user configuration variable). * Output Cargo `rerun-if-*-changed` instructions first, so even if the build itself fails, configuration changes will still trigger a re-run of build.rs. * Remove TODOs that are impossible. * Re-run build.rs when the flatbuffer definition file changes.
2018-11-01 01:06:55 -04:00
# This is for src/msg.rs to know where to find msg_generated.rs.
# When building with Cargo this variable is set by build.rs.
os.environ["GN_OUT_DIR"] = os.path.abspath(".")
assert os.path.isdir(os.environ["GN_OUT_DIR"])
Support cargo check (#1128) - Based on code from @qti3e and @piscisaureus in #724 and #1125 respectively. - TODO The DENO_BUILD_PATH env var must be supplied and must be an absolute path, this restriction should be removed in future work.
2018-10-31 14:11:10 -04:00
cargo: build in Cargo's out dir if DENO_BUILD_PATH is not set Plus some minor improvements and clean-ups: * Resolve DENO_BUILD_PATH to an absolute path if necessary. * Rename DENO_BUILD_PATH to GN_OUT_DIR in places where it is supposed to be set by the build system (and not a user configuration variable). * Output Cargo `rerun-if-*-changed` instructions first, so even if the build itself fails, configuration changes will still trigger a re-run of build.rs. * Remove TODOs that are impossible. * Re-run build.rs when the flatbuffer definition file changes.
2018-11-01 01:06:55 -04:00
sys.exit(subprocess.call(sys.argv[1:]))
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