blob: 7ae2175d41de7be9dd65111143cb3d75ade45da9 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
|
set -e
export CARGO_INCREMENTAL=0
if [ -f ./gcc_path ]; then
export GCC_PATH=$(cat gcc_path)
elif (( $use_system_gcc == 1 )); then
echo 'Using system GCC'
else
echo 'Please put the path to your custom build of libgccjit in the file `gcc_path`, see Readme.md for details'
exit 1
fi
if [[ -z "$RUSTC" ]]; then
export RUSTC="rustc"
fi
unamestr=`uname`
if [[ "$unamestr" == 'Linux' ]]; then
dylib_ext='so'
elif [[ "$unamestr" == 'Darwin' ]]; then
dylib_ext='dylib'
else
echo "Unsupported os"
exit 1
fi
HOST_TRIPLE=$($RUSTC -vV | grep host | cut -d: -f2 | tr -d " ")
# TODO: remove $OVERWRITE_TARGET_TRIPLE when config.sh is removed.
TARGET_TRIPLE="${OVERWRITE_TARGET_TRIPLE:-$HOST_TRIPLE}"
linker=''
RUN_WRAPPER=''
if [[ "$HOST_TRIPLE" != "$TARGET_TRIPLE" ]]; then
RUN_WRAPPER=run_in_vm
if [[ "$TARGET_TRIPLE" == "m68k-unknown-linux-gnu" ]]; then
linker='-Clinker=m68k-unknown-linux-gnu-gcc'
elif [[ "$TARGET_TRIPLE" == "aarch64-unknown-linux-gnu" ]]; then
# We are cross-compiling for aarch64. Use the correct linker and run tests in qemu.
linker='-Clinker=aarch64-linux-gnu-gcc'
else
echo "Unknown non-native platform"
fi
fi
# Since we don't support ThinLTO, disable LTO completely when not trying to do LTO.
# TODO(antoyo): remove when we can handle ThinLTO.
disable_lto_flags=''
if [[ ! -v FAT_LTO ]]; then
disable_lto_flags='-Clto=off'
fi
if [[ -z "$BUILTIN_BACKEND" ]]; then
export RUSTFLAGS="$CG_RUSTFLAGS $linker -Csymbol-mangling-version=v0 -Cdebuginfo=2 $disable_lto_flags -Zcodegen-backend=$(pwd)/target/${CHANNEL:-debug}/librustc_codegen_gcc.$dylib_ext --sysroot $(pwd)/build_sysroot/sysroot $TEST_FLAGS"
else
export RUSTFLAGS="$CG_RUSTFLAGS $linker -Csymbol-mangling-version=v0 -Cdebuginfo=2 $disable_lto_flags -Zcodegen-backend=gcc $TEST_FLAGS -Cpanic=abort"
if [[ ! -z "$RUSTC_SYSROOT" ]]; then
export RUSTFLAGS="$RUSTFLAGS --sysroot $RUSTC_SYSROOT"
fi
fi
# FIXME(antoyo): remove once the atomic shim is gone
if [[ unamestr == 'Darwin' ]]; then
export RUSTFLAGS="$RUSTFLAGS -Clink-arg=-undefined -Clink-arg=dynamic_lookup"
fi
if [[ -z "$cargo_target_dir" ]]; then
RUST_CMD="$RUSTC $RUSTFLAGS -L crate=target/out --out-dir target/out"
cargo_target_dir="target/out"
else
RUST_CMD="$RUSTC $RUSTFLAGS -L crate=$cargo_target_dir --out-dir $cargo_target_dir"
fi
export RUSTC_LOG=warn # display metadata load errors
export LD_LIBRARY_PATH="$(pwd)/target/out:$(pwd)/build_sysroot/sysroot/lib/rustlib/$TARGET_TRIPLE/lib"
if [[ ! -z "$:$GCC_PATH" ]]; then
export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$GCC_PATH"
fi
export DYLD_LIBRARY_PATH=$LD_LIBRARY_PATH
# NOTE: To avoid the -fno-inline errors, use /opt/gcc/bin/gcc instead of cc.
# To do so, add a symlink for cc to /opt/gcc/bin/gcc in our PATH.
# Another option would be to add the following Rust flag: -Clinker=/opt/gcc/bin/gcc
export PATH="/opt/gcc/bin:/opt/m68k-unknown-linux-gnu/bin:$PATH"
|
