#!/bin/bash
-
-cargo build || exit 1
-
-unamestr=`uname`
-if [[ "$unamestr" == 'Linux' ]]; then
- dylib_ext='so'
-elif [[ "$unamestr" == 'Darwin' ]]; then
- dylib_ext='dylib'
+set -e
+
+# Settings
+export CHANNEL="release"
+build_sysroot=1
+target_dir='build'
+while [[ $# != 0 ]]; do
+ case $1 in
+ "--debug")
+ export CHANNEL="debug"
+ ;;
+ "--without-sysroot")
+ build_sysroot=0
+ ;;
+ "--target-dir")
+ target_dir=$2
+ shift
+ ;;
+ *)
+ echo "Unknown flag '$1'"
+ echo "Usage: ./build.sh [--debug] [--without-sysroot] [--target-dir DIR]"
+ ;;
+ esac
+ shift
+done
+
+# Build cg_clif
+export RUSTFLAGS="-Zrun_dsymutil=no"
+if [[ "$CHANNEL" == "release" ]]; then
+ cargo build --release
else
- echo "Unsupported os"
- exit 1
+ cargo build
fi
-extract_data() {
- ar x $1 data.o &&
- chmod +rw data.o &&
- mv data.o $2
-}
-
-RUSTC="rustc -Zcodegen-backend=$(pwd)/target/debug/librustc_codegen_cranelift.$dylib_ext -L crate=."
-
-pushd target/libcore
-
-SHOULD_CODEGEN=1 $RUSTC ../../examples/mini_core.rs --crate-name mini_core --crate-type lib &&
-extract_data libmini_core.rlib mini_core.o &&
-
-$RUSTC ../../examples/example.rs --crate-type lib &&
-
-SHOULD_RUN=1 $RUSTC ../../examples/mini_core_hello_world.rs --crate-type bin &&
-
-$RUSTC ../../examples/mini_core_hello_world.rs --crate-type bin &&
-extract_data mini_core_hello_world mini_core_hello_world.o
-
-gcc mini_core.o mini_core_hello_world.o -o mini_core_hello_world &&
-./mini_core_hello_world &&
-
-$RUSTC src/libcore/lib.rs --color=always --crate-type lib -Cincremental=incremental 2>&1 | (head -n 20; echo "===="; tail -n 1000)
-cat log.txt | sort | uniq -c | grep -v "rval unsize move" | grep -v "rval len"
+rm -rf $target_dir
+mkdir $target_dir
+cp -a target/$CHANNEL/cg_clif{,_build_sysroot} target/$CHANNEL/*rustc_codegen_cranelift* $target_dir/
+cp -a rust-toolchain scripts/config.sh scripts/cargo.sh $target_dir
+
+if [[ "$build_sysroot" == "1" ]]; then
+ echo "[BUILD] sysroot"
+ export CG_CLIF_INCR_CACHE_DISABLED=1
+ dir=$(pwd)
+ cd $target_dir
+ time $dir/build_sysroot/build_sysroot.sh
+fi