libsodium/dist-build/emscripten.sh
2015-01-17 14:27:37 +01:00

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#! /bin/sh
export MAKE_FLAGS='-j4'
export PREFIX="$(pwd)/libsodium-js"
export EXPORTED_FUNCTIONS='["_crypto_aead_chacha20poly1305_abytes","_crypto_aead_chacha20poly1305_decrypt","_crypto_aead_chacha20poly1305_encrypt","_crypto_aead_chacha20poly1305_keybytes","_crypto_aead_chacha20poly1305_npubbytes","_crypto_aead_chacha20poly1305_nsecbytes","_crypto_auth","_crypto_auth_bytes","_crypto_auth_keybytes","_crypto_auth_verify","_crypto_box_beforenm","_crypto_box_beforenmbytes","_crypto_box_detached","_crypto_box_detached_afternm","_crypto_box_easy","_crypto_box_easy_afternm","_crypto_box_keypair","_crypto_box_macbytes","_crypto_box_noncebytes","_crypto_box_open_detached","_crypto_box_open_detached_afternm","_crypto_box_open_easy","_crypto_box_open_easy_afternm","_crypto_box_publickeybytes","_crypto_box_secretkeybytes","_crypto_box_seed_keypair","_crypto_box_seedbytes","_crypto_generichash","_crypto_generichash_bytes","_crypto_generichash_bytes_max","_crypto_generichash_bytes_min","_crypto_generichash_final","_crypto_generichash_init","_crypto_generichash_keybytes","_crypto_generichash_keybytes_max","_crypto_generichash_keybytes_min","_crypto_generichash_update","_crypto_hash","_crypto_hash_bytes","_crypto_pwhash_scryptsalsa208sha256","_crypto_pwhash_scryptsalsa208sha256_ll","_crypto_pwhash_scryptsalsa208sha256_memlimit_interactive","_crypto_pwhash_scryptsalsa208sha256_memlimit_sensitive","_crypto_pwhash_scryptsalsa208sha256_opslimit_interactive","_crypto_pwhash_scryptsalsa208sha256_opslimit_sensitive","_crypto_pwhash_scryptsalsa208sha256_saltbytes","_crypto_pwhash_scryptsalsa208sha256_str","_crypto_pwhash_scryptsalsa208sha256_str_verify","_crypto_pwhash_scryptsalsa208sha256_strbytes","_crypto_pwhash_scryptsalsa208sha256_strprefix","_crypto_scalarmult","_crypto_scalarmult_base","_crypto_scalarmult_bytes","_crypto_scalarmult_scalarbytes","_crypto_secretbox_detached","_crypto_secretbox_easy","_crypto_secretbox_keybytes","_crypto_secretbox_macbytes","_crypto_secretbox_noncebytes","_crypto_secretbox_open_detached","_crypto_secretbox_open_easy","_crypto_shorthash","_crypto_shorthash_bytes","_crypto_shorthash_keybytes","_crypto_sign","_crypto_sign_bytes","_crypto_sign_detached","_crypto_sign_ed25519_pk_to_curve25519","_crypto_sign_ed25519_sk_to_curve25519","_crypto_sign_keypair","_crypto_sign_open","_crypto_sign_publickeybytes","_crypto_sign_secretkeybytes","_crypto_sign_seed_keypair","_crypto_sign_seedbytes","_crypto_sign_verify_detached","_randombytes_buf","_randombytes_close","_randombytes_random","_randombytes_set_implementation","_randombytes_stir","_randombytes_uniform","_sodium_bin2hex","_sodium_hex2bin","_sodium_init","_sodium_library_version_major","_sodium_library_version_minor","_sodium_memcmp","_sodium_memzero","_sodium_version_string"]'
export TOTAL_MEMORY=33554432
export JS_EXPORTS_FLAGS="-s EXPORTED_FUNCTIONS=${EXPORTED_FUNCTIONS} -s RESERVED_FUNCTION_POINTERS=8"
export LDFLAGS="-s TOTAL_MEMORY=${TOTAL_MEMORY}"
rm -f test/js.done
emconfigure ./configure --enable-minimal --disable-shared --prefix="$PREFIX" \
CFLAGS="-O3" && \
emmake make clean && \
emmake make $MAKE_FLAGS install V=1 && \
emcc -O3 --closure 1 --llvm-lto 1 $LDFLAGS $JS_EXPORTS_FLAGS \
"${PREFIX}/lib/libsodium.a" -o "${PREFIX}/lib/libsodium.js" || exit 1
if test "x$NODE" = x; then
for candidate in iojs node nodejs; do
case $($candidate --version 2>&1) in #(
v*)
NODE=$candidate
break ;;
esac
done
fi
if test "x$NODE" = x; then
echo 'io.js / node.js not found - test suite skipped.' >&2
exit 1
fi
echo "Using [${NODE}] as a Javascript runtime."
echo 'Compiling the test suite...' && \
emmake make $MAKE_FLAGS check > /dev/null 2>&1
echo 'Running the test suite.'
echo 'sodium_utils2 and sodium_utils3 are expected to fail in Javascript.'
(
cd test/default && \
for file in *.js; do
echo "#! /usr/bin/env ${NODE}" > "${file}.tmp"
fgrep -v '#! /usr/bin/env node' "$file" >> "${file}.tmp"
chmod +x "${file}.tmp"
mv -f "${file}.tmp" "$file"
done
)
make $MAKE_FLAGS check || exit 1
echo 'Done.'
touch -r "${PREFIX}/lib/libsodium.js" test/js.done