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deps,src: use SIMD for normal base64 encoding
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‎LICENSE

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@@ -1839,3 +1839,35 @@ The externally maintained libraries used by Node.js are:
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OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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"""
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- base64, located at deps/base64/base64/, is licensed as follows:
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"""
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Copyright (c) 2005-2007, Nick Galbreath
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Copyright (c) 2013-2019, Alfred Klomp
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Copyright (c) 2015-2017, Wojciech Mula
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Copyright (c) 2016-2017, Matthieu Darbois
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are
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met:
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- Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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- Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
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IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
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PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
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TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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"""

‎deps/base64/README.md

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# base64
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This project boosts base64 encoding/decoding performance by utilizing SIMD
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operations where possible.
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The source is pulled from: https://github.com/aklomp/base64
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Active development occurs in the default branch (currently named `master`).
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## Updating
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```sh
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$ git clone https://github.com/aklomp/base64
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```

‎deps/base64/base64.gyp

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{
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'variables': {
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'arm_fpu%': '',
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'target_arch%': '',
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},
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'targets': [
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{
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'target_name': 'base64',
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'type': 'static_library',
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'include_dirs': [ 'base64/include', 'base64/lib' ],
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'direct_dependent_settings': {
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'include_dirs': [ 'base64/include' ],
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},
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'sources': [
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'base64/include/libbase64.h',
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'base64/lib/arch/generic/codec.c',
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'base64/lib/tables/tables.c',
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'base64/lib/codec_choose.c',
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'base64/lib/codecs.h',
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'base64/lib/lib.c',
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],
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'conditions': [
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[ 'arm_fpu=="neon" and target_arch=="arm"', {
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'defines': [ 'HAVE_NEON32=1' ],
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'dependencies': [ 'base64_neon32' ],
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}, {
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'sources': [ 'base64/lib/arch/neon32/codec.c' ],
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}],
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# arm64 requires NEON, so it's safe to always use it
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[ 'target_arch=="arm64"', {
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'defines': [ 'HAVE_NEON64=1' ],
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'dependencies': [ 'base64_neon64' ],
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}, {
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'sources': [ 'base64/lib/arch/neon64/codec.c' ],
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}],
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# Runtime detection will happen for x86 CPUs
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[ 'target_arch in "ia32 x64 x32"', {
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'defines': [
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'HAVE_SSSE3=1',
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'HAVE_SSE41=1',
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'HAVE_SSE42=1',
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'HAVE_AVX=1',
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'HAVE_AVX2=1',
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],
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'dependencies': [
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'base64_ssse3',
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'base64_sse41',
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'base64_sse42',
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'base64_avx',
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'base64_avx2',
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],
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}, {
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'sources': [
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'base64/lib/arch/ssse3/codec.c',
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'base64/lib/arch/sse41/codec.c',
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'base64/lib/arch/sse42/codec.c',
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'base64/lib/arch/avx/codec.c',
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'base64/lib/arch/avx2/codec.c',
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],
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}],
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],
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},
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{
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'target_name': 'base64_ssse3',
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'type': 'static_library',
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'include_dirs': [ 'base64/include', 'base64/lib' ],
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'sources': [ 'base64/lib/arch/ssse3/codec.c' ],
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'defines': [ 'HAVE_SSSE3=1' ],
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'conditions': [
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[ 'OS!="win"', {
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'cflags': [ '-mssse3' ],
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'xcode_settings': {
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'OTHER_CFLAGS': [ '-mssse3' ]
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},
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}],
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],
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},
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{
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'target_name': 'base64_sse41',
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'type': 'static_library',
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'include_dirs': [ 'base64/include', 'base64/lib' ],
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'sources': [ 'base64/lib/arch/sse41/codec.c' ],
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'defines': [ 'HAVE_SSE41=1' ],
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'conditions': [
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[ 'OS!="win"', {
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'cflags': [ '-msse4.1' ],
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'xcode_settings': {
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'OTHER_CFLAGS': [ '-msse4.1' ]
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},
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}],
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],
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},
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{
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'target_name': 'base64_sse42',
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'type': 'static_library',
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'include_dirs': [ 'base64/include', 'base64/lib' ],
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'sources': [ 'base64/lib/arch/sse42/codec.c' ],
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'defines': [ 'HAVE_SSE42=1' ],
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'conditions': [
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[ 'OS!="win"', {
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'cflags': [ '-msse4.2' ],
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'xcode_settings': {
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'OTHER_CFLAGS': [ '-msse4.2' ]
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},
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}],
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],
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},
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{
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'target_name': 'base64_avx',
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'type': 'static_library',
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'include_dirs': [ 'base64/include', 'base64/lib' ],
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'sources': [ 'base64/lib/arch/avx/codec.c' ],
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'defines': [ 'HAVE_AVX=1' ],
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'conditions': [
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[ 'OS!="win"', {
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'cflags': [ '-mavx' ],
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'xcode_settings': {
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'OTHER_CFLAGS': [ '-mavx' ]
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},
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}],
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],
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},
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{
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'target_name': 'base64_avx2',
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'type': 'static_library',
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'include_dirs': [ 'base64/include', 'base64/lib' ],
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'sources': [ 'base64/lib/arch/avx2/codec.c' ],
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'defines': [ 'HAVE_AVX2=1' ],
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'conditions': [
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[ 'OS!="win"', {
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'cflags': [ '-mavx2' ],
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'xcode_settings': {
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'OTHER_CFLAGS': [ '-mavx2' ]
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},
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}],
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],
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},
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{
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'target_name': 'base64_neon32',
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'type': 'static_library',
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'include_dirs': [ 'base64/include', 'base64/lib' ],
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'sources': [ 'base64/lib/arch/neon32/codec.c' ],
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'defines': [ 'HAVE_NEON32=1' ],
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'conditions': [
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[ 'OS!="win"', {
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'cflags': [ '-mfpu=neon' ],
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'xcode_settings': {
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'OTHER_CFLAGS': [ '-mfpu=neon' ]
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},
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}],
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],
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},
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{
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'target_name': 'base64_neon64',
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'type': 'static_library',
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'include_dirs': [ 'base64/include', 'base64/lib' ],
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'sources': [ 'base64/lib/arch/neon64/codec.c' ],
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'defines': [ 'HAVE_NEON64=1' ],
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# NEON is required in arm64, so no -mfpu flag is needed
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}
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]
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}

‎deps/base64/base64/.editorconfig

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# https://EditorConfig.org
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root = true
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[*]
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charset = utf-8
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insert_final_newline = true
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trim_trailing_whitespace = true
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indent_style = tab
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tab_width = 8
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indent_size = 8
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[CMakeLists.txt]
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tab_width = 4
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indent_style = space
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[*.cmake]
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tab_width = 4
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indent_style = space
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[*.py]
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tab_width = 4
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indent_style = space

‎deps/base64/base64/.github/workflows/test.yml

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name: Test
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on: [push, pull_request]
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jobs:
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makefile-test:
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name: makefile-${{ matrix.runner }}-amd64-${{ matrix.compiler }} ${{ ((matrix.openmp == 1) && '+openmp') || '' }}
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runs-on: ${{ matrix.runner }}
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strategy:
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fail-fast: false
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matrix:
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runner: ["ubuntu-18.04"]
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compiler: ["gcc", "clang"]
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openmp: ["0", "1"]
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include:
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- runner: "macos-11"
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compiler: "clang"
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openmp: "0"
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env:
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OPENMP: ${{ matrix.openmp }}
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OMP_NUM_THREADS: ${{ ((matrix.openmp == 1) && '2') || '0' }}
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CC: ${{ matrix.compiler }}
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OBJCOPY: ${{ (startsWith(matrix.runner, 'macos') && 'echo') || 'objcopy' }}
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steps:
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- name: Checkout
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uses: actions/checkout@v3
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- name: Run tests
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run: ./test/ci/test.sh
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cmake-test:
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name: cmake-${{ matrix.runner }}
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runs-on: ${{ matrix.runner }}
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strategy:
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fail-fast: false
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matrix:
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runner: ["ubuntu-18.04", "macos-11", "windows-2019"]
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steps:
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- name: Checkout
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uses: actions/checkout@v3
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- name: CMake Configure
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run: >
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cmake
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-B out
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-Werror=dev
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-DBASE64_BUILD_TESTS=ON
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${{ runner.os != 'Windows' && '-DCMAKE_BUILD_TYPE=Release' || '' }}
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${{ runner.os == 'macOS' && '-DBASE64_WITH_AVX2=OFF' || '' }}
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- name: CMake Build
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run: cmake --build out --config Release --verbose
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- name: CTest
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run: ctest --no-tests=error --test-dir out -VV --build-config Release
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alpine-makefile-test:
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name: makefile-alpine-amd64-gcc
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runs-on: ubuntu-latest
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container:
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image: alpine:3.12
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env:
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CC: gcc
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steps:
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- name: Install deps
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run: apk add --update bash build-base git
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- name: Checkout
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uses: actions/checkout@v3
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- name: Run tests
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run: ./test/ci/test.sh
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alpine-cmake-test:
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name: cmake-alpine-amd64-gcc
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runs-on: ubuntu-latest
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container:
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image: alpine:3.12
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steps:
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- name: Install deps
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run: apk add --update bash build-base cmake git
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- name: Checkout
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uses: actions/checkout@v3
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- name: CMake Configure
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run: cmake -B out -Werror=dev -DBASE64_BUILD_TESTS=ON -DCMAKE_BUILD_TYPE=Release
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- name: CMake Build
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run: cmake --build out --config Release --verbose
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- name: CTest
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run: ctest --no-tests=error -VV --build-config Release
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working-directory: ./out
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alpine-alt-arch-makefile-test:
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name: makefile-alpine-${{matrix.arch}}-${{matrix.cc}}
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runs-on: ubuntu-latest
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strategy:
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fail-fast: false
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matrix:
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arch: [armv7, aarch64, s390x, ppc64le]
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cc: [gcc, clang]
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steps:
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- name: Checkout
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uses: actions/checkout@v3
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- uses: uraimo/run-on-arch-action@v2
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with:
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arch: ${{matrix.arch}}
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distro: alpine_latest
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env: |
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CC: ${{matrix.cc}}
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install: apk add --update bash build-base cmake git ${{matrix.cc}}
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run: ./test/ci/test.sh
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alpine-alt-arch-cmake-test:
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name: cmake-alpine-${{matrix.arch}}-${{matrix.cc}}
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runs-on: ubuntu-latest
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strategy:
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fail-fast: false
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matrix:
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arch: [armv7, aarch64, s390x, ppc64le]
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cc: [gcc, clang]
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steps:
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- name: Checkout
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uses: actions/checkout@v3
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- uses: uraimo/run-on-arch-action@v2
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with:
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arch: ${{matrix.arch}}
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distro: alpine_latest
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env: |
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CC: ${{matrix.cc}}
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install: apk add --update bash build-base cmake git ${{matrix.cc}}
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run: |
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echo "::group::CMake Configure"
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cmake -B out -Werror=dev -DBASE64_BUILD_TESTS=ON -DCMAKE_BUILD_TYPE=Release
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echo "::endgroup::CMake Configure"
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echo "::group::CMake Build"
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cmake --build out --config Release --verbose
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echo "::endgroup::CMake Build"
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echo "::group::CTest"
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ctest --no-tests=error --test-dir out -VV --build-config Release
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echo "::endgroup::CTest"

‎deps/base64/base64/.gitignore

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*.o
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bin/base64
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lib/config.h
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test/benchmark
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test/test_base64
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# visual studio symbol db, etc.
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.vs/
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# build directory used by CMakePresets
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out/
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# private cmake presets
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CMakeUserPresets.json

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