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standalone: link linalg at runtime

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abdul124 2024-07-29 17:25:52 +08:00
parent 540b35ec84
commit 17171065b1
1 changed files with 9 additions and 2 deletions
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11
nac3standalone/demo/run_demo.sh
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@ -42,11 +42,14 @@ done
if [ -n "$debug" ] && [ -e ../../target/debug/nac3standalone ]; then if [ -n "$debug" ] && [ -e ../../target/debug/nac3standalone ]; then
nac3standalone=../../target/debug/nac3standalone nac3standalone=../../target/debug/nac3standalone
linalg=../../target/debug/deps/liblinalg-?*.a
elif [ -e ../../target/release/nac3standalone ]; then elif [ -e ../../target/release/nac3standalone ]; then
nac3standalone=../../target/release/nac3standalone nac3standalone=../../target/release/nac3standalone
linalg=../../target/release/deps/liblinalg-?*.a
else else
# used by Nix builds # used by Nix builds
nac3standalone=../../target/x86_64-unknown-linux-gnu/release/nac3standalone nac3standalone=../../target/x86_64-unknown-linux-gnu/release/nac3standalone
linalg=../../target/x86_64-unknown-linux-gnu/release/deps/liblinalg-?*.a
fi fi
rm -f ./*.o ./*.bc demo rm -f ./*.o ./*.bc demo
@ -55,14 +58,18 @@ if [ -z "$i386" ]; then
$nac3standalone "${nac3args[@]}" $nac3standalone "${nac3args[@]}"
clang -c -std=gnu11 -Wall -Wextra -O3 -o demo.o demo.c clang -c -std=gnu11 -Wall -Wextra -O3 -o demo.o demo.c
clang -lm -Wl,--no-warn-search-mismatch -o demo module.o demo.o clang -lm -Wl,--no-warn-search-mismatch -o demo module.o demo.o $linalg
else else
# Enable SSE2 to avoid rounding errors with X87's 80-bit fp precision computations # Enable SSE2 to avoid rounding errors with X87's 80-bit fp precision computations
$nac3standalone --triple i386-pc-linux-gnu --target-features +sse2 "${nac3args[@]}" $nac3standalone --triple i386-pc-linux-gnu --target-features +sse2 "${nac3args[@]}"
# Compile linalg crate to provide functions compatible with i386 architecture
cd linalg && nix-shell -p rustup --command "RUSTFLAGS=\"-C target-cpu=i386 -C target-feature=+sse2\" cargo build -q --release --target=i686-unknown-linux-gnu" && cd ..
linalg=../../target/i686-unknown-linux-gnu/release/liblinalg.a
clang -m32 -c -std=gnu11 -Wall -Wextra -O3 -msse2 -o demo.o demo.c clang -m32 -c -std=gnu11 -Wall -Wextra -O3 -msse2 -o demo.o demo.c
clang -m32 -lm -Wl,--no-warn-search-mismatch -o demo module.o demo.o clang -m32 -lm -Wl,--no-warn-search-mismatch -o demo module.o demo.o $linalg
fi fi
if [ -z "$outfile" ]; then if [ -z "$outfile" ]; then