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nodejs / node-gyp

Node.js native addon build tool
MIT License
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Yarn launching issue #2344

Closed robindurget closed 3 years ago

robindurget commented 3 years ago

Command typed : yarn

yarn install v1.22.10
info No lockfile found.
warning package-lock.json found. Your project contains lock files generated by tools other than Yarn. It is advised not to mix package managers in order to avoid resolution inconsistencies caused by unsynchronized lock files. To clear this warning, remove package-lock.json.
[1/5] 🔍  Validating package.json...
[2/5] 🔍  Resolving packages...
warning node-sass > request@2.88.2: request has been deprecated, see https://github.com/request/request/issues/3142
warning node-sass > node-gyp > request@2.88.2: request has been deprecated, see https://github.com/request/request/issues/3142
warning node-sass > request > har-validator@5.1.5: this library is no longer supported
warning asset-builder > minimatch@2.0.10: Please update to minimatch 3.0.2 or higher to avoid a RegExp DoS issue
warning babel-preset-es2015@6.24.1: 🙌  Thanks for using Babel: we recommend using babel-preset-env now: please read https://babeljs.io/env to update!
warning babel-preset-es2015 > babel-plugin-transform-es2015-arrow-functions > babel-runtime > core-js@2.6.12: core-js@<3 is no longer maintained and not recommended for usage due to the number of issues. Please, upgrade your dependencies to the actual version of core-js@3.
warning babel-register > core-js@2.6.12: core-js@<3 is no longer maintained and not recommended for usage due to the number of issues. Please, upgrade your dependencies to the actual version of core-js@3.
warning browser-sync > socket.io > debug@4.1.1: Debug versions >=3.2.0 <3.2.7 || >=4 <4.3.1 have a low-severity ReDos regression when used in a Node.js environment. It is recommended you upgrade to 3.2.7 or 4.3.1. (https://github.com/visionmedia/debug/issues/797)
warning browser-sync > socket.io > engine.io > debug@4.1.1: Debug versions >=3.2.0 <3.2.7 || >=4 <4.3.1 have a low-severity ReDos regression when used in a Node.js environment. It is recommended you upgrade to 3.2.7 or 4.3.1. (https://github.com/visionmedia/debug/issues/797)
warning browser-sync > socket.io > socket.io-parser > debug@4.1.1: Debug versions >=3.2.0 <3.2.7 || >=4 <4.3.1 have a low-severity ReDos regression when used in a Node.js environment. It is recommended you upgrade to 3.2.7 or 4.3.1. (https://github.com/visionmedia/debug/issues/797)
warning gulp > glob-watcher > chokidar@2.1.8: Chokidar 2 will break on node v14+. Upgrade to chokidar 3 with 15x less dependencies.
warning gulp > glob-watcher > chokidar > fsevents@1.2.13: fsevents 1 will break on node v14+ and could be using insecure binaries. Upgrade to fsevents 2.
warning gulp > glob-watcher > anymatch > micromatch > snapdragon > source-map-resolve > resolve-url@0.2.1: https://github.com/lydell/resolve-url#deprecated
warning gulp > glob-watcher > anymatch > micromatch > snapdragon > source-map-resolve > urix@0.1.0: Please see https://github.com/lydell/urix#deprecated
warning gulp-autoprefixer > gulp-util@3.0.8: gulp-util is deprecated - replace it, following the guidelines at https://medium.com/gulpjs/gulp-util-ca3b1f9f9ac5
warning gulp-autoprefixer > autoprefixer-core > browserslist@0.4.0: Browserslist 2 could fail on reading Browserslist >3.0 config used in other tools.
warning gulp-changed > gulp-util@3.0.8: gulp-util is deprecated - replace it, following the guidelines at https://medium.com/gulpjs/gulp-util-ca3b1f9f9ac5
warning gulp-flatten > gulp-util@3.0.8: gulp-util is deprecated - replace it, following the guidelines at https://medium.com/gulpjs/gulp-util-ca3b1f9f9ac5
warning gulp-if > gulp-match > minimatch@1.0.0: Please update to minimatch 3.0.2 or higher to avoid a RegExp DoS issue
warning gulp-imagemin > gulp-util@3.0.8: gulp-util is deprecated - replace it, following the guidelines at https://medium.com/gulpjs/gulp-util-ca3b1f9f9ac5
warning gulp-imagemin > imagemin > imagemin-jpegtran > jpegtran-bin > bin-build > download > gulp-decompress > gulp-util@3.0.8: gulp-util is deprecated - replace it, following the guidelines at https://medium.com/gulpjs/gulp-util-ca3b1f9f9ac5
warning gulp-jshint > gulp-util@3.0.8: gulp-util is deprecated - replace it, following the guidelines at https://medium.com/gulpjs/gulp-util-ca3b1f9f9ac5
warning gulp-jshint > minimatch@2.0.10: Please update to minimatch 3.0.2 or higher to avoid a RegExp DoS issue
warning gulp-less > less > request@2.81.0: request has been deprecated, see https://github.com/request/request/issues/3142
warning gulp-less > less > request > har-validator@4.2.1: this library is no longer supported
warning gulp-less > less > request > hawk@3.1.3: This module moved to @hapi/hawk. Please make sure to switch over as this distribution is no longer supported and may contain bugs and critical security issues.
warning gulp-less > less > request > hawk > hoek@2.16.3: This version has been deprecated in accordance with the hapi support policy (hapi.im/support). Please upgrade to the latest version to get the best features, bug fixes, and security patches. If you are unable to upgrade at this time, paid support is available for older versions (hapi.im/commercial).
warning gulp-less > less > request > hawk > boom@2.10.1: This version has been deprecated in accordance with the hapi support policy (hapi.im/support). Please upgrade to the latest version to get the best features, bug fixes, and security patches. If you are unable to upgrade at this time, paid support is available for older versions (hapi.im/commercial).
warning gulp-less > less > request > hawk > boom > hoek@2.16.3: This version has been deprecated in accordance with the hapi support policy (hapi.im/support). Please upgrade to the latest version to get the best features, bug fixes, and security patches. If you are unable to upgrade at this time, paid support is available for older versions (hapi.im/commercial).
warning gulp-less > less > request > hawk > sntp@1.0.9: This module moved to @hapi/sntp. Please make sure to switch over as this distribution is no longer supported and may contain bugs and critical security issues.
warning gulp-less > less > request > hawk > sntp > hoek@2.16.3: This version has been deprecated in accordance with the hapi support policy (hapi.im/support). Please upgrade to the latest version to get the best features, bug fixes, and security patches. If you are unable to upgrade at this time, paid support is available for older versions (hapi.im/commercial).
warning gulp-less > less > request > hawk > cryptiles@2.0.5: This version has been deprecated in accordance with the hapi support policy (hapi.im/support). Please upgrade to the latest version to get the best features, bug fixes, and security patches. If you are unable to upgrade at this time, paid support is available for older versions (hapi.im/commercial).
warning gulp-less > less > request > hawk > cryptiles > boom@2.10.1: This version has been deprecated in accordance with the hapi support policy (hapi.im/support). Please upgrade to the latest version to get the best features, bug fixes, and security patches. If you are unable to upgrade at this time, paid support is available for older versions (hapi.im/commercial).
warning gulp-minify-css@1.2.4: Please use gulp-clean-css
warning gulp-minify-css > gulp-util@3.0.8: gulp-util is deprecated - replace it, following the guidelines at https://medium.com/gulpjs/gulp-util-ca3b1f9f9ac5
warning gulp-rev > gulp-util@3.0.8: gulp-util is deprecated - replace it, following the guidelines at https://medium.com/gulpjs/gulp-util-ca3b1f9f9ac5
warning gulp-sass > gulp-util@3.0.8: gulp-util is deprecated - replace it, following the guidelines at https://medium.com/gulpjs/gulp-util-ca3b1f9f9ac5
warning gulp-sass > node-sass > request@2.88.2: request has been deprecated, see https://github.com/request/request/issues/3142
warning gulp-sass > node-sass > node-gyp > request@2.88.2: request has been deprecated, see https://github.com/request/request/issues/3142
warning gulp-sourcemaps > css > urix@0.1.0: Please see https://github.com/lydell/urix#deprecated
warning gulp-uglify > gulp-util@3.0.8: gulp-util is deprecated - replace it, following the guidelines at https://medium.com/gulpjs/gulp-util-ca3b1f9f9ac5
warning run-sequence > gulp-util@3.0.8: gulp-util is deprecated - replace it, following the guidelines at https://medium.com/gulpjs/gulp-util-ca3b1f9f9ac5
warning wiredep > glob > minimatch@2.0.10: Please update to minimatch 3.0.2 or higher to avoid a RegExp DoS issue
warning wiredep > bower-config > graceful-fs@2.0.3: please upgrade to graceful-fs 4 for compatibility with current and future versions of Node.js
[3/5] 🚚  Fetching packages...
[4/5] 🔗  Linking dependencies...
[5/5] 🔨  Building fresh packages...
[-/8] ⠐ waiting...
[-/8] ⠐ waiting...
[-/8] ⠐ waiting...
[-/8] ⠐ waiting...
error /Applications/MAMP/htdocs/serv/wp/wp-content/themes/theme-jaillance-terroirs/node_modules/gulp-sass/node_modules/node-sass: Command failed.
Exit code: 1
Command: node scripts/build.js
Arguments: 
Directory: /Applications/MAMP/htdocs/serv/wp/wp-content/themes/theme-jaillance-terroirs/node_modules/gulp-sass/node_modules/node-sass
Output:
Building: /Users/robin/.nvm/versions/node/v14.16.0/bin/node /Applications/MAMP/htdocs/serv/wp/wp-content/themes/theme-jaillance-terroirs/node_modules/gulp-sass/node_modules/node-gyp/bin/node-gyp.js rebuild --verbose --libsass_ext= --libsass_cflags= --libsass_ldflags= --libsass_library=
gyp info it worked if it ends with ok
gyp verb cli [
gyp verb cli   '/Users/robin/.nvm/versions/node/v14.16.0/bin/node',
gyp verb cli   '/Applications/MAMP/htdocs/serv/wp/wp-content/themes/theme-jaillance-terroirs/node_modules/gulp-sass/node_modules/node-gyp/bin/node-gyp.js',
gyp verb cli   'rebuild',
gyp verb cli   '--verbose',
gyp verb cli   '--libsass_ext=',
gyp verb cli   '--libsass_cflags=',
gyp verb cli   '--libsass_ldflags=',
gyp verb cli   '--libsass_library='
gyp verb cli ]
gyp info using node-gyp@3.8.0
gyp info using node@14.16.0 | darwin | x64
gyp verb command rebuild []
gyp verb command clean []
gyp verb clean removing "build" directory
gyp verb command configure []
gyp WARN download NVM_NODEJS_ORG_MIRROR is deprecated and will be removed in node-gyp v4, please use NODEJS_ORG_MIRROR
gyp verb download using dist-url https://nodejs.org/dist
gyp verb check python checking for Python executable "/usr/bin/python" in the PATH
gyp verb `which` succeeded /usr/bin/python /usr/bin/python
gyp verb check python version `/usr/bin/python -c "import sys; print "2.7.16
gyp verb check python version .%s.%s" % sys.version_info[:3];"` returned: %j
gyp verb get node dir no --target version specified, falling back to host node version: 14.16.0
gyp verb command install [ '14.16.0' ]
gyp WARN download NVM_NODEJS_ORG_MIRROR is deprecated and will be removed in node-gyp v4, please use NODEJS_ORG_MIRROR
gyp verb download using dist-url https://nodejs.org/dist
gyp verb install input version string "14.16.0"
gyp verb install installing version: 14.16.0
gyp verb install --ensure was passed, so won't reinstall if already installed
gyp verb install version is already installed, need to check "installVersion"
gyp verb got "installVersion" 9
gyp verb needs "installVersion" 9
gyp verb install version is good
gyp verb get node dir target node version installed: 14.16.0
gyp verb build dir attempting to create "build" dir: /Applications/MAMP/htdocs/serv/wp/wp-content/themes/theme-jaillance-terroirs/node_modules/gulp-sass/node_modules/node-sass/build
gyp verb build dir "build" dir needed to be created? /Applications/MAMP/htdocs/serv/wp/wp-content/themes/theme-jaillance-terroirs/node_modules/gulp-sass/node_modules/node-sass/build
gyp verb build/config.gypi creating config file
gyp verb build/config.gypi writing out config file: /Applications/MAMP/htdocs/serv/wp/wp-content/themes/theme-jaillance-terroirs/node_modules/gulp-sass/node_modules/node-sass/build/config.gypi
gyp verb config.gypi checking for gypi file: /Applications/MAMP/htdocs/serv/wp/wp-content/themes/theme-jaillance-terroirs/node_modules/gulp-sass/node_modules/node-sass/config.gypi
gyp verb common.gypi checking for gypi file: /Applications/MAMP/htdocs/serv/wp/wp-content/themes/theme-jaillance-terroirs/node_modules/gulp-sass/node_modules/node-sass/common.gypi
gyp verb gyp gyp format was not specified; forcing "make"
gyp info spawn /usr/bin/python
gyp info spawn args [
gyp info spawn args   '/Applications/MAMP/htdocs/serv/wp/wp-content/themes/theme-jaillance-terroirs/node_modules/gulp-sass/node_modules/node-gyp/gyp/gyp_main.py',
gyp info spawn args   'binding.gyp',
gyp info spawn args   '-f',
gyp info spawn args   'make',
gyp info spawn args   '-I',
gyp info spawn args   '/Applications/MAMP/htdocs/serv/wp/wp-content/themes/theme-jaillance-terroirs/node_modules/gulp-sass/node_modules/node-sass/build/config.gypi',
gyp info spawn args   '-I',
gyp info spawn args   '/Applications/MAMP/htdocs/serv/wp/wp-content/themes/theme-jaillance-terroirs/node_modules/gulp-sass/node_modules/node-gyp/addon.gypi',
gyp info spawn args   '-I',
gyp info spawn args   '/Users/robin/.node-gyp/14.16.0/include/node/common.gypi',
gyp info spawn args   '-Dlibrary=shared_library',
gyp info spawn args   '-Dvisibility=default',
gyp info spawn args   '-Dnode_root_dir=/Users/robin/.node-gyp/14.16.0',
gyp info spawn args   '-Dnode_gyp_dir=/Applications/MAMP/htdocs/serv/wp/wp-content/themes/theme-jaillance-terroirs/node_modules/gulp-sass/node_modules/node-gyp',
gyp info spawn args   '-Dnode_lib_file=/Users/robin/.node-gyp/14.16.0/<(target_arch)/node.lib',
gyp info spawn args   '-Dmodule_root_dir=/Applications/MAMP/htdocs/serv/wp/wp-content/themes/theme-jaillance-terroirs/node_modules/gulp-sass/node_modules/node-sass',
gyp info spawn args   '-Dnode_engine=v8',
gyp info spawn args   '--depth=.',
gyp info spawn args   '--no-parallel',
gyp info spawn args   '--generator-output',
gyp info spawn args   'build',
gyp info spawn args   '-Goutput_dir=.'
gyp info spawn args ]
gyp verb command build []
gyp WARN download NVM_NODEJS_ORG_MIRROR is deprecated and will be removed in node-gyp v4, please use NODEJS_ORG_MIRROR
gyp verb download using dist-url https://nodejs.org/dist
gyp verb build type Release
gyp verb architecture x64
gyp verb node dev dir /Users/robin/.node-gyp/14.16.0
gyp verb `which` succeeded for `make` /usr/bin/make
gyp info spawn make
gyp info spawn args [ 'V=1', 'BUILDTYPE=Release', '-C', 'build' ]
  c++ '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.3.6"' -I/Users/robin/.node-gyp/14.16.0/include/node -I/Users/robin/.node-gyp/14.16.0/src -I/Users/robin/.node-gyp/14.16.0/deps/openssl/config -I/Users/robin/.node-gyp/14.16.0/deps/openssl/openssl/include -I/Users/robin/.node-gyp/14.16.0/deps/uv/include -I/Users/robin/.node-gyp/14.16.0/deps/zlib -I/Users/robin/.node-gyp/14.16.0/deps/v8/include -I../src/libsass/include  -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/ast.o.d.raw   -c -o Release/obj.target/libsass/src/libsass/src/ast.o ../src/libsass/src/ast.cpp
In file included from ../src/libsass/src/ast.cpp:2:
../src/libsass/src/ast.hpp:1361:25: warning: loop variable 'numerator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto numerator : numerator_units())
                        ^
../src/libsass/src/ast.hpp:1361:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto numerator : numerator_units())
             ^~~~~~~~~~~~~~~~~~~~~~
                        &
../src/libsass/src/ast.hpp:1363:25: warning: loop variable 'denominator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto denominator : denominator_units())
                        ^
../src/libsass/src/ast.hpp:1363:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto denominator : denominator_units())
             ^~~~~~~~~~~~~~~~~~~~~~~~
                        &
2 warnings generated.
  c++ '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.3.6"' -I/Users/robin/.node-gyp/14.16.0/include/node -I/Users/robin/.node-gyp/14.16.0/src -I/Users/robin/.node-gyp/14.16.0/deps/openssl/config -I/Users/robin/.node-gyp/14.16.0/deps/openssl/openssl/include -I/Users/robin/.node-gyp/14.16.0/deps/uv/include -I/Users/robin/.node-gyp/14.16.0/deps/zlib -I/Users/robin/.node-gyp/14.16.0/deps/v8/include -I../src/libsass/include  -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/base64vlq.o.d.raw   -c -o Release/obj.target/libsass/src/libsass/src/base64vlq.o ../src/libsass/src/base64vlq.cpp
  c++ '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.3.6"' -I/Users/robin/.node-gyp/14.16.0/include/node -I/Users/robin/.node-gyp/14.16.0/src -I/Users/robin/.node-gyp/14.16.0/deps/openssl/config -I/Users/robin/.node-gyp/14.16.0/deps/openssl/openssl/include -I/Users/robin/.node-gyp/14.16.0/deps/uv/include -I/Users/robin/.node-gyp/14.16.0/deps/zlib -I/Users/robin/.node-gyp/14.16.0/deps/v8/include -I../src/libsass/include  -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/bind.o.d.raw   -c -o Release/obj.target/libsass/src/libsass/src/bind.o ../src/libsass/src/bind.cpp
In file included from ../src/libsass/src/bind.cpp:2:
In file included from ../src/libsass/src/bind.hpp:5:
In file included from ../src/libsass/src/listize.hpp:7:
../src/libsass/src/ast.hpp:1361:25: warning: loop variable 'numerator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto numerator : numerator_units())
                        ^
../src/libsass/src/ast.hpp:1361:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto numerator : numerator_units())
             ^~~~~~~~~~~~~~~~~~~~~~
                        &
../src/libsass/src/ast.hpp:1363:25: warning: loop variable 'denominator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto denominator : denominator_units())
                        ^
../src/libsass/src/ast.hpp:1363:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto denominator : denominator_units())
             ^~~~~~~~~~~~~~~~~~~~~~~~
                        &
2 warnings generated.
  cc '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.3.6"' -I/Users/robin/.node-gyp/14.16.0/include/node -I/Users/robin/.node-gyp/14.16.0/src -I/Users/robin/.node-gyp/14.16.0/deps/openssl/config -I/Users/robin/.node-gyp/14.16.0/deps/openssl/openssl/include -I/Users/robin/.node-gyp/14.16.0/deps/uv/include -I/Users/robin/.node-gyp/14.16.0/deps/zlib -I/Users/robin/.node-gyp/14.16.0/deps/v8/include -I../src/libsass/include  -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/cencode.o.d.raw   -c -o Release/obj.target/libsass/src/libsass/src/cencode.o ../src/libsass/src/cencode.c
  c++ '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.3.6"' -I/Users/robin/.node-gyp/14.16.0/include/node -I/Users/robin/.node-gyp/14.16.0/src -I/Users/robin/.node-gyp/14.16.0/deps/openssl/config -I/Users/robin/.node-gyp/14.16.0/deps/openssl/openssl/include -I/Users/robin/.node-gyp/14.16.0/deps/uv/include -I/Users/robin/.node-gyp/14.16.0/deps/zlib -I/Users/robin/.node-gyp/14.16.0/deps/v8/include -I../src/libsass/include  -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/color_maps.o.d.raw   -c -o Release/obj.target/libsass/src/libsass/src/color_maps.o ../src/libsass/src/color_maps.cpp
In file included from ../src/libsass/src/color_maps.cpp:2:
../src/libsass/src/ast.hpp:1361:25: warning: loop variable 'numerator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto numerator : numerator_units())
                        ^
../src/libsass/src/ast.hpp:1361:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto numerator : numerator_units())
             ^~~~~~~~~~~~~~~~~~~~~~
                        &
../src/libsass/src/ast.hpp:1363:25: warning: loop variable 'denominator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto denominator : denominator_units())
                        ^
../src/libsass/src/ast.hpp:1363:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto denominator : denominator_units())
             ^~~~~~~~~~~~~~~~~~~~~~~~
                        &
2 warnings generated.
  c++ '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.3.6"' -I/Users/robin/.node-gyp/14.16.0/include/node -I/Users/robin/.node-gyp/14.16.0/src -I/Users/robin/.node-gyp/14.16.0/deps/openssl/config -I/Users/robin/.node-gyp/14.16.0/deps/openssl/openssl/include -I/Users/robin/.node-gyp/14.16.0/deps/uv/include -I/Users/robin/.node-gyp/14.16.0/deps/zlib -I/Users/robin/.node-gyp/14.16.0/deps/v8/include -I../src/libsass/include  -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/constants.o.d.raw   -c -o Release/obj.target/libsass/src/libsass/src/constants.o ../src/libsass/src/constants.cpp
  c++ '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.3.6"' -I/Users/robin/.node-gyp/14.16.0/include/node -I/Users/robin/.node-gyp/14.16.0/src -I/Users/robin/.node-gyp/14.16.0/deps/openssl/config -I/Users/robin/.node-gyp/14.16.0/deps/openssl/openssl/include -I/Users/robin/.node-gyp/14.16.0/deps/uv/include -I/Users/robin/.node-gyp/14.16.0/deps/zlib -I/Users/robin/.node-gyp/14.16.0/deps/v8/include -I../src/libsass/include  -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/context.o.d.raw   -c -o Release/obj.target/libsass/src/libsass/src/context.o ../src/libsass/src/context.cpp
In file included from ../src/libsass/src/context.cpp:9:
../src/libsass/src/ast.hpp:1361:25: warning: loop variable 'numerator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto numerator : numerator_units())
                        ^
../src/libsass/src/ast.hpp:1361:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto numerator : numerator_units())
             ^~~~~~~~~~~~~~~~~~~~~~
                        &
../src/libsass/src/ast.hpp:1363:25: warning: loop variable 'denominator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto denominator : denominator_units())
                        ^
../src/libsass/src/ast.hpp:1363:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto denominator : denominator_units())
             ^~~~~~~~~~~~~~~~~~~~~~~~
                        &
2 warnings generated.
  c++ '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.3.6"' -I/Users/robin/.node-gyp/14.16.0/include/node -I/Users/robin/.node-gyp/14.16.0/src -I/Users/robin/.node-gyp/14.16.0/deps/openssl/config -I/Users/robin/.node-gyp/14.16.0/deps/openssl/openssl/include -I/Users/robin/.node-gyp/14.16.0/deps/uv/include -I/Users/robin/.node-gyp/14.16.0/deps/zlib -I/Users/robin/.node-gyp/14.16.0/deps/v8/include -I../src/libsass/include  -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/cssize.o.d.raw   -c -o Release/obj.target/libsass/src/libsass/src/cssize.o ../src/libsass/src/cssize.cpp
In file included from ../src/libsass/src/cssize.cpp:6:
In file included from ../src/libsass/src/cssize.hpp:4:
../src/libsass/src/ast.hpp:1361:25: warning: loop variable 'numerator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto numerator : numerator_units())
                        ^
../src/libsass/src/ast.hpp:1361:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto numerator : numerator_units())
             ^~~~~~~~~~~~~~~~~~~~~~
                        &
../src/libsass/src/ast.hpp:1363:25: warning: loop variable 'denominator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto denominator : denominator_units())
                        ^
../src/libsass/src/ast.hpp:1363:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto denominator : denominator_units())
             ^~~~~~~~~~~~~~~~~~~~~~~~
                        &
2 warnings generated.
  c++ '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.3.6"' -I/Users/robin/.node-gyp/14.16.0/include/node -I/Users/robin/.node-gyp/14.16.0/src -I/Users/robin/.node-gyp/14.16.0/deps/openssl/config -I/Users/robin/.node-gyp/14.16.0/deps/openssl/openssl/include -I/Users/robin/.node-gyp/14.16.0/deps/uv/include -I/Users/robin/.node-gyp/14.16.0/deps/zlib -I/Users/robin/.node-gyp/14.16.0/deps/v8/include -I../src/libsass/include  -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/emitter.o.d.raw   -c -o Release/obj.target/libsass/src/libsass/src/emitter.o ../src/libsass/src/emitter.cpp
  c++ '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.3.6"' -I/Users/robin/.node-gyp/14.16.0/include/node -I/Users/robin/.node-gyp/14.16.0/src -I/Users/robin/.node-gyp/14.16.0/deps/openssl/config -I/Users/robin/.node-gyp/14.16.0/deps/openssl/openssl/include -I/Users/robin/.node-gyp/14.16.0/deps/uv/include -I/Users/robin/.node-gyp/14.16.0/deps/zlib -I/Users/robin/.node-gyp/14.16.0/deps/v8/include -I../src/libsass/include  -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/environment.o.d.raw   -c -o Release/obj.target/libsass/src/libsass/src/environment.o ../src/libsass/src/environment.cpp
In file included from ../src/libsass/src/environment.cpp:2:
../src/libsass/src/ast.hpp:1361:25: warning: loop variable 'numerator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto numerator : numerator_units())
                        ^
../src/libsass/src/ast.hpp:1361:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto numerator : numerator_units())
             ^~~~~~~~~~~~~~~~~~~~~~
                        &
../src/libsass/src/ast.hpp:1363:25: warning: loop variable 'denominator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto denominator : denominator_units())
                        ^
../src/libsass/src/ast.hpp:1363:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto denominator : denominator_units())
             ^~~~~~~~~~~~~~~~~~~~~~~~
                        &
2 warnings generated.
  c++ '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.3.6"' -I/Users/robin/.node-gyp/14.16.0/include/node -I/Users/robin/.node-gyp/14.16.0/src -I/Users/robin/.node-gyp/14.16.0/deps/openssl/config -I/Users/robin/.node-gyp/14.16.0/deps/openssl/openssl/include -I/Users/robin/.node-gyp/14.16.0/deps/uv/include -I/Users/robin/.node-gyp/14.16.0/deps/zlib -I/Users/robin/.node-gyp/14.16.0/deps/v8/include -I../src/libsass/include  -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/error_handling.o.d.raw   -c -o Release/obj.target/libsass/src/libsass/src/error_handling.o ../src/libsass/src/error_handling.cpp
In file included from ../src/libsass/src/error_handling.cpp:2:
../src/libsass/src/ast.hpp:1361:25: warning: loop variable 'numerator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto numerator : numerator_units())
                        ^
../src/libsass/src/ast.hpp:1361:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto numerator : numerator_units())
             ^~~~~~~~~~~~~~~~~~~~~~
                        &
../src/libsass/src/ast.hpp:1363:25: warning: loop variable 'denominator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto denominator : denominator_units())
                        ^
../src/libsass/src/ast.hpp:1363:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto denominator : denominator_units())
             ^~~~~~~~~~~~~~~~~~~~~~~~
                        &
2 warnings generated.
  c++ '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.3.6"' -I/Users/robin/.node-gyp/14.16.0/include/node -I/Users/robin/.node-gyp/14.16.0/src -I/Users/robin/.node-gyp/14.16.0/deps/openssl/config -I/Users/robin/.node-gyp/14.16.0/deps/openssl/openssl/include -I/Users/robin/.node-gyp/14.16.0/deps/uv/include -I/Users/robin/.node-gyp/14.16.0/deps/zlib -I/Users/robin/.node-gyp/14.16.0/deps/v8/include -I../src/libsass/include  -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/eval.o.d.raw   -c -o Release/obj.target/libsass/src/libsass/src/eval.o ../src/libsass/src/eval.cpp
In file included from ../src/libsass/src/eval.cpp:10:
In file included from ../src/libsass/src/eval.hpp:4:
../src/libsass/src/ast.hpp:1361:25: warning: loop variable 'numerator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto numerator : numerator_units())
                        ^
../src/libsass/src/ast.hpp:1361:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto numerator : numerator_units())
             ^~~~~~~~~~~~~~~~~~~~~~
                        &
../src/libsass/src/ast.hpp:1363:25: warning: loop variable 'denominator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto denominator : denominator_units())
                        ^
../src/libsass/src/ast.hpp:1363:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto denominator : denominator_units())
             ^~~~~~~~~~~~~~~~~~~~~~~~
                        &
2 warnings generated.
  c++ '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.3.6"' -I/Users/robin/.node-gyp/14.16.0/include/node -I/Users/robin/.node-gyp/14.16.0/src -I/Users/robin/.node-gyp/14.16.0/deps/openssl/config -I/Users/robin/.node-gyp/14.16.0/deps/openssl/openssl/include -I/Users/robin/.node-gyp/14.16.0/deps/uv/include -I/Users/robin/.node-gyp/14.16.0/deps/zlib -I/Users/robin/.node-gyp/14.16.0/deps/v8/include -I../src/libsass/include  -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/expand.o.d.raw   -c -o Release/obj.target/libsass/src/libsass/src/expand.o ../src/libsass/src/expand.cpp
In file included from ../src/libsass/src/expand.cpp:5:
In file included from ../src/libsass/src/expand.hpp:6:
../src/libsass/src/ast.hpp:1361:25: warning: loop variable 'numerator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto numerator : numerator_units())
                        ^
../src/libsass/src/ast.hpp:1361:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto numerator : numerator_units())
             ^~~~~~~~~~~~~~~~~~~~~~
                        &
../src/libsass/src/ast.hpp:1363:25: warning: loop variable 'denominator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto denominator : denominator_units())
                        ^
../src/libsass/src/ast.hpp:1363:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto denominator : denominator_units())
             ^~~~~~~~~~~~~~~~~~~~~~~~
                        &
2 warnings generated.
  c++ '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.3.6"' -I/Users/robin/.node-gyp/14.16.0/include/node -I/Users/robin/.node-gyp/14.16.0/src -I/Users/robin/.node-gyp/14.16.0/deps/openssl/config -I/Users/robin/.node-gyp/14.16.0/deps/openssl/openssl/include -I/Users/robin/.node-gyp/14.16.0/deps/uv/include -I/Users/robin/.node-gyp/14.16.0/deps/zlib -I/Users/robin/.node-gyp/14.16.0/deps/v8/include -I../src/libsass/include  -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/extend.o.d.raw   -c -o Release/obj.target/libsass/src/libsass/src/extend.o ../src/libsass/src/extend.cpp
In file included from ../src/libsass/src/extend.cpp:2:
In file included from ../src/libsass/src/extend.hpp:6:
../src/libsass/src/ast.hpp:1361:25: warning: loop variable 'numerator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto numerator : numerator_units())
                        ^
../src/libsass/src/ast.hpp:1361:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto numerator : numerator_units())
             ^~~~~~~~~~~~~~~~~~~~~~
                        &
../src/libsass/src/ast.hpp:1363:25: warning: loop variable 'denominator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto denominator : denominator_units())
                        ^
../src/libsass/src/ast.hpp:1363:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto denominator : denominator_units())
             ^~~~~~~~~~~~~~~~~~~~~~~~
                        &
2 warnings generated.
  c++ '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.3.6"' -I/Users/robin/.node-gyp/14.16.0/include/node -I/Users/robin/.node-gyp/14.16.0/src -I/Users/robin/.node-gyp/14.16.0/deps/openssl/config -I/Users/robin/.node-gyp/14.16.0/deps/openssl/openssl/include -I/Users/robin/.node-gyp/14.16.0/deps/uv/include -I/Users/robin/.node-gyp/14.16.0/deps/zlib -I/Users/robin/.node-gyp/14.16.0/deps/v8/include -I../src/libsass/include  -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/file.o.d.raw   -c -o Release/obj.target/libsass/src/libsass/src/file.o ../src/libsass/src/file.cpp
  c++ '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.3.6"' -I/Users/robin/.node-gyp/14.16.0/include/node -I/Users/robin/.node-gyp/14.16.0/src -I/Users/robin/.node-gyp/14.16.0/deps/openssl/config -I/Users/robin/.node-gyp/14.16.0/deps/openssl/openssl/include -I/Users/robin/.node-gyp/14.16.0/deps/uv/include -I/Users/robin/.node-gyp/14.16.0/deps/zlib -I/Users/robin/.node-gyp/14.16.0/deps/v8/include -I../src/libsass/include  -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/functions.o.d.raw   -c -o Release/obj.target/libsass/src/libsass/src/functions.o ../src/libsass/src/functions.cpp
In file included from ../src/libsass/src/functions.cpp:2:
In file included from ../src/libsass/src/functions.hpp:4:
In file included from ../src/libsass/src/listize.hpp:7:
../src/libsass/src/ast.hpp:1361:25: warning: loop variable 'numerator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto numerator : numerator_units())
                        ^
../src/libsass/src/ast.hpp:1361:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto numerator : numerator_units())
             ^~~~~~~~~~~~~~~~~~~~~~
                        &
../src/libsass/src/ast.hpp:1363:25: warning: loop variable 'denominator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto denominator : denominator_units())
                        ^
../src/libsass/src/ast.hpp:1363:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto denominator : denominator_units())
             ^~~~~~~~~~~~~~~~~~~~~~~~
                        &
2 warnings generated.
  c++ '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.3.6"' -I/Users/robin/.node-gyp/14.16.0/include/node -I/Users/robin/.node-gyp/14.16.0/src -I/Users/robin/.node-gyp/14.16.0/deps/openssl/config -I/Users/robin/.node-gyp/14.16.0/deps/openssl/openssl/include -I/Users/robin/.node-gyp/14.16.0/deps/uv/include -I/Users/robin/.node-gyp/14.16.0/deps/zlib -I/Users/robin/.node-gyp/14.16.0/deps/v8/include -I../src/libsass/include  -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/inspect.o.d.raw   -c -o Release/obj.target/libsass/src/libsass/src/inspect.o ../src/libsass/src/inspect.cpp
In file included from ../src/libsass/src/inspect.cpp:9:
../src/libsass/src/ast.hpp:1361:25: warning: loop variable 'numerator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto numerator : numerator_units())
                        ^
../src/libsass/src/ast.hpp:1361:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto numerator : numerator_units())
             ^~~~~~~~~~~~~~~~~~~~~~
                        &
../src/libsass/src/ast.hpp:1363:25: warning: loop variable 'denominator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto denominator : denominator_units())
                        ^
../src/libsass/src/ast.hpp:1363:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto denominator : denominator_units())
             ^~~~~~~~~~~~~~~~~~~~~~~~
                        &
2 warnings generated.
  c++ '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.3.6"' -I/Users/robin/.node-gyp/14.16.0/include/node -I/Users/robin/.node-gyp/14.16.0/src -I/Users/robin/.node-gyp/14.16.0/deps/openssl/config -I/Users/robin/.node-gyp/14.16.0/deps/openssl/openssl/include -I/Users/robin/.node-gyp/14.16.0/deps/uv/include -I/Users/robin/.node-gyp/14.16.0/deps/zlib -I/Users/robin/.node-gyp/14.16.0/deps/v8/include -I../src/libsass/include  -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/json.o.d.raw   -c -o Release/obj.target/libsass/src/libsass/src/json.o ../src/libsass/src/json.cpp
  c++ '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.3.6"' -I/Users/robin/.node-gyp/14.16.0/include/node -I/Users/robin/.node-gyp/14.16.0/src -I/Users/robin/.node-gyp/14.16.0/deps/openssl/config -I/Users/robin/.node-gyp/14.16.0/deps/openssl/openssl/include -I/Users/robin/.node-gyp/14.16.0/deps/uv/include -I/Users/robin/.node-gyp/14.16.0/deps/zlib -I/Users/robin/.node-gyp/14.16.0/deps/v8/include -I../src/libsass/include  -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/lexer.o.d.raw   -c -o Release/obj.target/libsass/src/libsass/src/lexer.o ../src/libsass/src/lexer.cpp
  c++ '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.3.6"' -I/Users/robin/.node-gyp/14.16.0/include/node -I/Users/robin/.node-gyp/14.16.0/src -I/Users/robin/.node-gyp/14.16.0/deps/openssl/config -I/Users/robin/.node-gyp/14.16.0/deps/openssl/openssl/include -I/Users/robin/.node-gyp/14.16.0/deps/uv/include -I/Users/robin/.node-gyp/14.16.0/deps/zlib -I/Users/robin/.node-gyp/14.16.0/deps/v8/include -I../src/libsass/include  -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/listize.o.d.raw   -c -o Release/obj.target/libsass/src/libsass/src/listize.o ../src/libsass/src/listize.cpp
In file included from ../src/libsass/src/listize.cpp:6:
In file included from ../src/libsass/src/listize.hpp:7:
../src/libsass/src/ast.hpp:1361:25: warning: loop variable 'numerator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto numerator : numerator_units())
                        ^
../src/libsass/src/ast.hpp:1361:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto numerator : numerator_units())
             ^~~~~~~~~~~~~~~~~~~~~~
                        &
../src/libsass/src/ast.hpp:1363:25: warning: loop variable 'denominator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto denominator : denominator_units())
                        ^
../src/libsass/src/ast.hpp:1363:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto denominator : denominator_units())
             ^~~~~~~~~~~~~~~~~~~~~~~~
                        &
2 warnings generated.
  c++ '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.3.6"' -I/Users/robin/.node-gyp/14.16.0/include/node -I/Users/robin/.node-gyp/14.16.0/src -I/Users/robin/.node-gyp/14.16.0/deps/openssl/config -I/Users/robin/.node-gyp/14.16.0/deps/openssl/openssl/include -I/Users/robin/.node-gyp/14.16.0/deps/uv/include -I/Users/robin/.node-gyp/14.16.0/deps/zlib -I/Users/robin/.node-gyp/14.16.0/deps/v8/include -I../src/libsass/include  -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/memory_manager.o.d.raw   -c -o Release/obj.target/libsass/src/libsass/src/memory_manager.o ../src/libsass/src/memory_manager.cpp
In file included from ../src/libsass/src/memory_manager.cpp:2:
../src/libsass/src/ast.hpp:1361:25: warning: loop variable 'numerator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto numerator : numerator_units())
                        ^
../src/libsass/src/ast.hpp:1361:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto numerator : numerator_units())
             ^~~~~~~~~~~~~~~~~~~~~~
                        &
../src/libsass/src/ast.hpp:1363:25: warning: loop variable 'denominator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto denominator : denominator_units())
                        ^
../src/libsass/src/ast.hpp:1363:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto denominator : denominator_units())
             ^~~~~~~~~~~~~~~~~~~~~~~~
                        &
2 warnings generated.
  c++ '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.3.6"' -I/Users/robin/.node-gyp/14.16.0/include/node -I/Users/robin/.node-gyp/14.16.0/src -I/Users/robin/.node-gyp/14.16.0/deps/openssl/config -I/Users/robin/.node-gyp/14.16.0/deps/openssl/openssl/include -I/Users/robin/.node-gyp/14.16.0/deps/uv/include -I/Users/robin/.node-gyp/14.16.0/deps/zlib -I/Users/robin/.node-gyp/14.16.0/deps/v8/include -I../src/libsass/include  -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/node.o.d.raw   -c -o Release/obj.target/libsass/src/libsass/src/node.o ../src/libsass/src/node.cpp
In file included from ../src/libsass/src/node.cpp:4:
In file included from ../src/libsass/src/node.hpp:7:
../src/libsass/src/ast.hpp:1361:25: warning: loop variable 'numerator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto numerator : numerator_units())
                        ^
../src/libsass/src/ast.hpp:1361:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto numerator : numerator_units())
             ^~~~~~~~~~~~~~~~~~~~~~
                        &
../src/libsass/src/ast.hpp:1363:25: warning: loop variable 'denominator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto denominator : denominator_units())
                        ^
../src/libsass/src/ast.hpp:1363:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto denominator : denominator_units())
             ^~~~~~~~~~~~~~~~~~~~~~~~
                        &
2 warnings generated.
  c++ '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.3.6"' -I/Users/robin/.node-gyp/14.16.0/include/node -I/Users/robin/.node-gyp/14.16.0/src -I/Users/robin/.node-gyp/14.16.0/deps/openssl/config -I/Users/robin/.node-gyp/14.16.0/deps/openssl/openssl/include -I/Users/robin/.node-gyp/14.16.0/deps/uv/include -I/Users/robin/.node-gyp/14.16.0/deps/zlib -I/Users/robin/.node-gyp/14.16.0/deps/v8/include -I../src/libsass/include  -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/output.o.d.raw   -c -o Release/obj.target/libsass/src/libsass/src/output.o ../src/libsass/src/output.cpp
In file included from ../src/libsass/src/output.cpp:2:
../src/libsass/src/ast.hpp:1361:25: warning: loop variable 'numerator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto numerator : numerator_units())
                        ^
../src/libsass/src/ast.hpp:1361:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto numerator : numerator_units())
             ^~~~~~~~~~~~~~~~~~~~~~
                        &
../src/libsass/src/ast.hpp:1363:25: warning: loop variable 'denominator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto denominator : denominator_units())
                        ^
../src/libsass/src/ast.hpp:1363:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto denominator : denominator_units())
             ^~~~~~~~~~~~~~~~~~~~~~~~
                        &
2 warnings generated.
  c++ '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.3.6"' -I/Users/robin/.node-gyp/14.16.0/include/node -I/Users/robin/.node-gyp/14.16.0/src -I/Users/robin/.node-gyp/14.16.0/deps/openssl/config -I/Users/robin/.node-gyp/14.16.0/deps/openssl/openssl/include -I/Users/robin/.node-gyp/14.16.0/deps/uv/include -I/Users/robin/.node-gyp/14.16.0/deps/zlib -I/Users/robin/.node-gyp/14.16.0/deps/v8/include -I../src/libsass/include  -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/parser.o.d.raw   -c -o Release/obj.target/libsass/src/libsass/src/parser.o ../src/libsass/src/parser.cpp
In file included from ../src/libsass/src/parser.cpp:5:
In file included from ../src/libsass/src/parser.hpp:7:
../src/libsass/src/ast.hpp:1361:25: warning: loop variable 'numerator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto numerator : numerator_units())
                        ^
../src/libsass/src/ast.hpp:1361:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto numerator : numerator_units())
             ^~~~~~~~~~~~~~~~~~~~~~
                        &
../src/libsass/src/ast.hpp:1363:25: warning: loop variable 'denominator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto denominator : denominator_units())
                        ^
../src/libsass/src/ast.hpp:1363:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto denominator : denominator_units())
             ^~~~~~~~~~~~~~~~~~~~~~~~
                        &
2 warnings generated.
  c++ '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.3.6"' -I/Users/robin/.node-gyp/14.16.0/include/node -I/Users/robin/.node-gyp/14.16.0/src -I/Users/robin/.node-gyp/14.16.0/deps/openssl/config -I/Users/robin/.node-gyp/14.16.0/deps/openssl/openssl/include -I/Users/robin/.node-gyp/14.16.0/deps/uv/include -I/Users/robin/.node-gyp/14.16.0/deps/zlib -I/Users/robin/.node-gyp/14.16.0/deps/v8/include -I../src/libsass/include  -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/plugins.o.d.raw   -c -o Release/obj.target/libsass/src/libsass/src/plugins.o ../src/libsass/src/plugins.cpp
  c++ '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.3.6"' -I/Users/robin/.node-gyp/14.16.0/include/node -I/Users/robin/.node-gyp/14.16.0/src -I/Users/robin/.node-gyp/14.16.0/deps/openssl/config -I/Users/robin/.node-gyp/14.16.0/deps/openssl/openssl/include -I/Users/robin/.node-gyp/14.16.0/deps/uv/include -I/Users/robin/.node-gyp/14.16.0/deps/zlib -I/Users/robin/.node-gyp/14.16.0/deps/v8/include -I../src/libsass/include  -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/position.o.d.raw   -c -o Release/obj.target/libsass/src/libsass/src/position.o ../src/libsass/src/position.cpp
  c++ '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.3.6"' -I/Users/robin/.node-gyp/14.16.0/include/node -I/Users/robin/.node-gyp/14.16.0/src -I/Users/robin/.node-gyp/14.16.0/deps/openssl/config -I/Users/robin/.node-gyp/14.16.0/deps/openssl/openssl/include -I/Users/robin/.node-gyp/14.16.0/deps/uv/include -I/Users/robin/.node-gyp/14.16.0/deps/zlib -I/Users/robin/.node-gyp/14.16.0/deps/v8/include -I../src/libsass/include  -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/prelexer.o.d.raw   -c -o Release/obj.target/libsass/src/libsass/src/prelexer.o ../src/libsass/src/prelexer.cpp
  c++ '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.3.6"' -I/Users/robin/.node-gyp/14.16.0/include/node -I/Users/robin/.node-gyp/14.16.0/src -I/Users/robin/.node-gyp/14.16.0/deps/openssl/config -I/Users/robin/.node-gyp/14.16.0/deps/openssl/openssl/include -I/Users/robin/.node-gyp/14.16.0/deps/uv/include -I/Users/robin/.node-gyp/14.16.0/deps/zlib -I/Users/robin/.node-gyp/14.16.0/deps/v8/include -I../src/libsass/include  -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/remove_placeholders.o.d.raw   -c -o Release/obj.target/libsass/src/libsass/src/remove_placeholders.o ../src/libsass/src/remove_placeholders.cpp
In file included from ../src/libsass/src/remove_placeholders.cpp:2:
In file included from ../src/libsass/src/remove_placeholders.hpp:6:
../src/libsass/src/ast.hpp:1361:25: warning: loop variable 'numerator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto numerator : numerator_units())
                        ^
../src/libsass/src/ast.hpp:1361:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto numerator : numerator_units())
             ^~~~~~~~~~~~~~~~~~~~~~
                        &
../src/libsass/src/ast.hpp:1363:25: warning: loop variable 'denominator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto denominator : denominator_units())
                        ^
../src/libsass/src/ast.hpp:1363:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto denominator : denominator_units())
             ^~~~~~~~~~~~~~~~~~~~~~~~
                        &
2 warnings generated.
  c++ '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.3.6"' -I/Users/robin/.node-gyp/14.16.0/include/node -I/Users/robin/.node-gyp/14.16.0/src -I/Users/robin/.node-gyp/14.16.0/deps/openssl/config -I/Users/robin/.node-gyp/14.16.0/deps/openssl/openssl/include -I/Users/robin/.node-gyp/14.16.0/deps/uv/include -I/Users/robin/.node-gyp/14.16.0/deps/zlib -I/Users/robin/.node-gyp/14.16.0/deps/v8/include -I../src/libsass/include  -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/sass.o.d.raw   -c -o Release/obj.target/libsass/src/libsass/src/sass.o ../src/libsass/src/sass.cpp
  c++ '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.3.6"' -I/Users/robin/.node-gyp/14.16.0/include/node -I/Users/robin/.node-gyp/14.16.0/src -I/Users/robin/.node-gyp/14.16.0/deps/openssl/config -I/Users/robin/.node-gyp/14.16.0/deps/openssl/openssl/include -I/Users/robin/.node-gyp/14.16.0/deps/uv/include -I/Users/robin/.node-gyp/14.16.0/deps/zlib -I/Users/robin/.node-gyp/14.16.0/deps/v8/include -I../src/libsass/include  -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/sass2scss.o.d.raw   -c -o Release/obj.target/libsass/src/libsass/src/sass2scss.o ../src/libsass/src/sass2scss.cpp
  c++ '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.3.6"' -I/Users/robin/.node-gyp/14.16.0/include/node -I/Users/robin/.node-gyp/14.16.0/src -I/Users/robin/.node-gyp/14.16.0/deps/openssl/config -I/Users/robin/.node-gyp/14.16.0/deps/openssl/openssl/include -I/Users/robin/.node-gyp/14.16.0/deps/uv/include -I/Users/robin/.node-gyp/14.16.0/deps/zlib -I/Users/robin/.node-gyp/14.16.0/deps/v8/include -I../src/libsass/include  -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/sass_context.o.d.raw   -c -o Release/obj.target/libsass/src/libsass/src/sass_context.o ../src/libsass/src/sass_context.cpp
  c++ '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.3.6"' -I/Users/robin/.node-gyp/14.16.0/include/node -I/Users/robin/.node-gyp/14.16.0/src -I/Users/robin/.node-gyp/14.16.0/deps/openssl/config -I/Users/robin/.node-gyp/14.16.0/deps/openssl/openssl/include -I/Users/robin/.node-gyp/14.16.0/deps/uv/include -I/Users/robin/.node-gyp/14.16.0/deps/zlib -I/Users/robin/.node-gyp/14.16.0/deps/v8/include -I../src/libsass/include  -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/sass_functions.o.d.raw   -c -o Release/obj.target/libsass/src/libsass/src/sass_functions.o ../src/libsass/src/sass_functions.cpp
  c++ '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.3.6"' -I/Users/robin/.node-gyp/14.16.0/include/node -I/Users/robin/.node-gyp/14.16.0/src -I/Users/robin/.node-gyp/14.16.0/deps/openssl/config -I/Users/robin/.node-gyp/14.16.0/deps/openssl/openssl/include -I/Users/robin/.node-gyp/14.16.0/deps/uv/include -I/Users/robin/.node-gyp/14.16.0/deps/zlib -I/Users/robin/.node-gyp/14.16.0/deps/v8/include -I../src/libsass/include  -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/sass_util.o.d.raw   -c -o Release/obj.target/libsass/src/libsass/src/sass_util.o ../src/libsass/src/sass_util.cpp
In file included from ../src/libsass/src/sass_util.cpp:2:
In file included from ../src/libsass/src/node.hpp:7:
../src/libsass/src/ast.hpp:1361:25: warning: loop variable 'numerator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto numerator : numerator_units())
                        ^
../src/libsass/src/ast.hpp:1361:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto numerator : numerator_units())
             ^~~~~~~~~~~~~~~~~~~~~~
                        &
../src/libsass/src/ast.hpp:1363:25: warning: loop variable 'denominator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto denominator : denominator_units())
                        ^
../src/libsass/src/ast.hpp:1363:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto denominator : denominator_units())
             ^~~~~~~~~~~~~~~~~~~~~~~~
                        &
2 warnings generated.
  c++ '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.3.6"' -I/Users/robin/.node-gyp/14.16.0/include/node -I/Users/robin/.node-gyp/14.16.0/src -I/Users/robin/.node-gyp/14.16.0/deps/openssl/config -I/Users/robin/.node-gyp/14.16.0/deps/openssl/openssl/include -I/Users/robin/.node-gyp/14.16.0/deps/uv/include -I/Users/robin/.node-gyp/14.16.0/deps/zlib -I/Users/robin/.node-gyp/14.16.0/deps/v8/include -I../src/libsass/include  -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/sass_values.o.d.raw   -c -o Release/obj.target/libsass/src/libsass/src/sass_values.o ../src/libsass/src/sass_values.cpp
In file included from ../src/libsass/src/sass_values.cpp:5:
In file included from ../src/libsass/src/eval.hpp:4:
../src/libsass/src/ast.hpp:1361:25: warning: loop variable 'numerator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto numerator : numerator_units())
                        ^
../src/libsass/src/ast.hpp:1361:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto numerator : numerator_units())
             ^~~~~~~~~~~~~~~~~~~~~~
                        &
../src/libsass/src/ast.hpp:1363:25: warning: loop variable 'denominator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto denominator : denominator_units())
                        ^
../src/libsass/src/ast.hpp:1363:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto denominator : denominator_units())
             ^~~~~~~~~~~~~~~~~~~~~~~~
                        &
2 warnings generated.
  c++ '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.3.6"' -I/Users/robin/.node-gyp/14.16.0/include/node -I/Users/robin/.node-gyp/14.16.0/src -I/Users/robin/.node-gyp/14.16.0/deps/openssl/config -I/Users/robin/.node-gyp/14.16.0/deps/openssl/openssl/include -I/Users/robin/.node-gyp/14.16.0/deps/uv/include -I/Users/robin/.node-gyp/14.16.0/deps/zlib -I/Users/robin/.node-gyp/14.16.0/deps/v8/include -I../src/libsass/include  -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/source_map.o.d.raw   -c -o Release/obj.target/libsass/src/libsass/src/source_map.o ../src/libsass/src/source_map.cpp
In file included from ../src/libsass/src/source_map.cpp:8:
../src/libsass/src/ast.hpp:1361:25: warning: loop variable 'numerator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto numerator : numerator_units())
                        ^
../src/libsass/src/ast.hpp:1361:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto numerator : numerator_units())
             ^~~~~~~~~~~~~~~~~~~~~~
                        &
../src/libsass/src/ast.hpp:1363:25: warning: loop variable 'denominator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto denominator : denominator_units())
                        ^
../src/libsass/src/ast.hpp:1363:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto denominator : denominator_units())
             ^~~~~~~~~~~~~~~~~~~~~~~~
                        &
2 warnings generated.
  c++ '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.3.6"' -I/Users/robin/.node-gyp/14.16.0/include/node -I/Users/robin/.node-gyp/14.16.0/src -I/Users/robin/.node-gyp/14.16.0/deps/openssl/config -I/Users/robin/.node-gyp/14.16.0/deps/openssl/openssl/include -I/Users/robin/.node-gyp/14.16.0/deps/uv/include -I/Users/robin/.node-gyp/14.16.0/deps/zlib -I/Users/robin/.node-gyp/14.16.0/deps/v8/include -I../src/libsass/include  -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/to_c.o.d.raw   -c -o Release/obj.target/libsass/src/libsass/src/to_c.o ../src/libsass/src/to_c.cpp
In file included from ../src/libsass/src/to_c.cpp:3:
../src/libsass/src/ast.hpp:1361:25: warning: loop variable 'numerator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto numerator : numerator_units())
                        ^
../src/libsass/src/ast.hpp:1361:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto numerator : numerator_units())
             ^~~~~~~~~~~~~~~~~~~~~~
                        &
../src/libsass/src/ast.hpp:1363:25: warning: loop variable 'denominator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto denominator : denominator_units())
                        ^
../src/libsass/src/ast.hpp:1363:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto denominator : denominator_units())
             ^~~~~~~~~~~~~~~~~~~~~~~~
                        &
2 warnings generated.
  c++ '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.3.6"' -I/Users/robin/.node-gyp/14.16.0/include/node -I/Users/robin/.node-gyp/14.16.0/src -I/Users/robin/.node-gyp/14.16.0/deps/openssl/config -I/Users/robin/.node-gyp/14.16.0/deps/openssl/openssl/include -I/Users/robin/.node-gyp/14.16.0/deps/uv/include -I/Users/robin/.node-gyp/14.16.0/deps/zlib -I/Users/robin/.node-gyp/14.16.0/deps/v8/include -I../src/libsass/include  -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/to_value.o.d.raw   -c -o Release/obj.target/libsass/src/libsass/src/to_value.o ../src/libsass/src/to_value.cpp
In file included from ../src/libsass/src/to_value.cpp:2:
../src/libsass/src/ast.hpp:1361:25: warning: loop variable 'numerator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto numerator : numerator_units())
                        ^
../src/libsass/src/ast.hpp:1361:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto numerator : numerator_units())
             ^~~~~~~~~~~~~~~~~~~~~~
                        &
../src/libsass/src/ast.hpp:1363:25: warning: loop variable 'denominator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto denominator : denominator_units())
                        ^
../src/libsass/src/ast.hpp:1363:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto denominator : denominator_units())
             ^~~~~~~~~~~~~~~~~~~~~~~~
                        &
2 warnings generated.
  c++ '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.3.6"' -I/Users/robin/.node-gyp/14.16.0/include/node -I/Users/robin/.node-gyp/14.16.0/src -I/Users/robin/.node-gyp/14.16.0/deps/openssl/config -I/Users/robin/.node-gyp/14.16.0/deps/openssl/openssl/include -I/Users/robin/.node-gyp/14.16.0/deps/uv/include -I/Users/robin/.node-gyp/14.16.0/deps/zlib -I/Users/robin/.node-gyp/14.16.0/deps/v8/include -I../src/libsass/include  -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/units.o.d.raw   -c -o Release/obj.target/libsass/src/libsass/src/units.o ../src/libsass/src/units.cpp
  c++ '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.3.6"' -I/Users/robin/.node-gyp/14.16.0/include/node -I/Users/robin/.node-gyp/14.16.0/src -I/Users/robin/.node-gyp/14.16.0/deps/openssl/config -I/Users/robin/.node-gyp/14.16.0/deps/openssl/openssl/include -I/Users/robin/.node-gyp/14.16.0/deps/uv/include -I/Users/robin/.node-gyp/14.16.0/deps/zlib -I/Users/robin/.node-gyp/14.16.0/deps/v8/include -I../src/libsass/include  -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/utf8_string.o.d.raw   -c -o Release/obj.target/libsass/src/libsass/src/utf8_string.o ../src/libsass/src/utf8_string.cpp
  c++ '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.3.6"' -I/Users/robin/.node-gyp/14.16.0/include/node -I/Users/robin/.node-gyp/14.16.0/src -I/Users/robin/.node-gyp/14.16.0/deps/openssl/config -I/Users/robin/.node-gyp/14.16.0/deps/openssl/openssl/include -I/Users/robin/.node-gyp/14.16.0/deps/uv/include -I/Users/robin/.node-gyp/14.16.0/deps/zlib -I/Users/robin/.node-gyp/14.16.0/deps/v8/include -I../src/libsass/include  -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/util.o.d.raw   -c -o Release/obj.target/libsass/src/libsass/src/util.o ../src/libsass/src/util.cpp
In file included from ../src/libsass/src/util.cpp:3:
../src/libsass/src/ast.hpp:1361:25: warning: loop variable 'numerator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto numerator : numerator_units())
                        ^
../src/libsass/src/ast.hpp:1361:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto numerator : numerator_units())
             ^~~~~~~~~~~~~~~~~~~~~~
                        &
../src/libsass/src/ast.hpp:1363:25: warning: loop variable 'denominator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto denominator : denominator_units())
                        ^
../src/libsass/src/ast.hpp:1363:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto denominator : denominator_units())
             ^~~~~~~~~~~~~~~~~~~~~~~~
                        &
2 warnings generated.
  c++ '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DLIBSASS_VERSION="3.3.6"' -I/Users/robin/.node-gyp/14.16.0/include/node -I/Users/robin/.node-gyp/14.16.0/src -I/Users/robin/.node-gyp/14.16.0/deps/openssl/config -I/Users/robin/.node-gyp/14.16.0/deps/openssl/openssl/include -I/Users/robin/.node-gyp/14.16.0/deps/uv/include -I/Users/robin/.node-gyp/14.16.0/deps/zlib -I/Users/robin/.node-gyp/14.16.0/deps/v8/include -I../src/libsass/include  -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=c++11 -stdlib=libc++ -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/values.o.d.raw   -c -o Release/obj.target/libsass/src/libsass/src/values.o ../src/libsass/src/values.cpp
In file included from ../src/libsass/src/values.cpp:3:
In file included from ../src/libsass/src/values.hpp:4:
../src/libsass/src/ast.hpp:1361:25: warning: loop variable 'numerator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto numerator : numerator_units())
                        ^
../src/libsass/src/ast.hpp:1361:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto numerator : numerator_units())
             ^~~~~~~~~~~~~~~~~~~~~~
                        &
../src/libsass/src/ast.hpp:1363:25: warning: loop variable 'denominator' of type 'const std::__1::basic_string<char>' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-analysis]
        for (const auto denominator : denominator_units())
                        ^
../src/libsass/src/ast.hpp:1363:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
        for (const auto denominator : denominator_units())
             ^~~~~~~~~~~~~~~~~~~~~~~~
                        &
2 warnings generated.
  rm -f Release/sass.a && ./gyp-mac-tool filter-libtool libtool  -static -o Release/sass.a Release/obj.target/libsass/src/libsass/src/ast.o Release/obj.target/libsass/src/libsass/src/base64vlq.o Release/obj.target/libsass/src/libsass/src/bind.o Release/obj.target/libsass/src/libsass/src/cencode.o Release/obj.target/libsass/src/libsass/src/color_maps.o Release/obj.target/libsass/src/libsass/src/constants.o Release/obj.target/libsass/src/libsass/src/context.o Release/obj.target/libsass/src/libsass/src/cssize.o Release/obj.target/libsass/src/libsass/src/emitter.o Release/obj.target/libsass/src/libsass/src/environment.o Release/obj.target/libsass/src/libsass/src/error_handling.o Release/obj.target/libsass/src/libsass/src/eval.o Release/obj.target/libsass/src/libsass/src/expand.o Release/obj.target/libsass/src/libsass/src/extend.o Release/obj.target/libsass/src/libsass/src/file.o Release/obj.target/libsass/src/libsass/src/functions.o Release/obj.target/libsass/src/libsass/src/inspect.o Release/obj.target/libsass/src/libsass/src/json.o Release/obj.target/libsass/src/libsass/src/lexer.o Release/obj.target/libsass/src/libsass/src/listize.o Release/obj.target/libsass/src/libsass/src/memory_manager.o Release/obj.target/libsass/src/libsass/src/node.o Release/obj.target/libsass/src/libsass/src/output.o Release/obj.target/libsass/src/libsass/src/parser.o Release/obj.target/libsass/src/libsass/src/plugins.o Release/obj.target/libsass/src/libsass/src/position.o Release/obj.target/libsass/src/libsass/src/prelexer.o Release/obj.target/libsass/src/libsass/src/remove_placeholders.o Release/obj.target/libsass/src/libsass/src/sass.o Release/obj.target/libsass/src/libsass/src/sass2scss.o Release/obj.target/libsass/src/libsass/src/sass_context.o Release/obj.target/libsass/src/libsass/src/sass_functions.o Release/obj.target/libsass/src/libsass/src/sass_util.o Release/obj.target/libsass/src/libsass/src/sass_values.o Release/obj.target/libsass/src/libsass/src/source_map.o Release/obj.target/libsass/src/libsass/src/to_c.o Release/obj.target/libsass/src/libsass/src/to_value.o Release/obj.target/libsass/src/libsass/src/units.o Release/obj.target/libsass/src/libsass/src/utf8_string.o Release/obj.target/libsass/src/libsass/src/util.o Release/obj.target/libsass/src/libsass/src/values.o
  c++ '-DNODE_GYP_MODULE_NAME=binding' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DBUILDING_NODE_EXTENSION' -I/Users/robin/.node-gyp/14.16.0/include/node -I/Users/robin/.node-gyp/14.16.0/src -I/Users/robin/.node-gyp/14.16.0/deps/openssl/config -I/Users/robin/.node-gyp/14.16.0/deps/openssl/openssl/include -I/Users/robin/.node-gyp/14.16.0/deps/uv/include -I/Users/robin/.node-gyp/14.16.0/deps/zlib -I/Users/robin/.node-gyp/14.16.0/deps/v8/include -I../../../../nan -I../src/libsass/include  -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=gnu++1y -stdlib=libc++ -fno-rtti -fno-exceptions -std=c++11 -MMD -MF ./Release/.deps/Release/obj.target/binding/src/binding.o.d.raw   -c -o Release/obj.target/binding/src/binding.o ../src/binding.cpp
../src/binding.cpp:246:30: warning: 'Call' is deprecated [-Wdeprecated-declarations]
    ctx_w->success_callback->Call(0, 0);
                             ^
../../../../nan/nan.h:1741:3: note: 'Call' has been explicitly marked deprecated here
  NAN_DEPRECATED inline v8::Local<v8::Value>
  ^
../../../../nan/nan.h:106:40: note: expanded from macro 'NAN_DEPRECATED'
# define NAN_DEPRECATED __attribute__((deprecated))
                                       ^
../src/binding.cpp:254:28: warning: 'Call' is deprecated [-Wdeprecated-declarations]
    ctx_w->error_callback->Call(1, argv);
                           ^
../../../../nan/nan.h:1741:3: note: 'Call' has been explicitly marked deprecated here
  NAN_DEPRECATED inline v8::Local<v8::Value>
  ^
../../../../nan/nan.h:106:40: note: expanded from macro 'NAN_DEPRECATED'
# define NAN_DEPRECATED __attribute__((deprecated))
                                       ^
In file included from ../src/binding.cpp:3:
In file included from ../src/sass_context_wrapper.h:9:
In file included from ../src/custom_function_bridge.h:7:
../src/callback_bridge.h:162:21: warning: 'Call' is deprecated [-Wdeprecated-declarations]
  bridge->callback->Call(argv_v8.size(), &argv_v8[0]);
                    ^
../src/callback_bridge.h:68:65: note: in instantiation of member function 'CallbackBridge<Sass_Value *, void *>::dispatched_async_uv_callback' requested here
    uv_async_init(uv_default_loop(), this->async, (uv_async_cb) dispatched_async_uv_callback);
                                                                ^
../src/custom_function_bridge.h:11:70: note: in instantiation of member function 'CallbackBridge<Sass_Value *, void *>::CallbackBridge' requested here
    CustomFunctionBridge(v8::Local<v8::Function> cb, bool is_sync) : CallbackBridge<Sass_Value*>(cb, is_sync) {}
                                                                     ^
../../../../nan/nan.h:1741:3: note: 'Call' has been explicitly marked deprecated here
  NAN_DEPRECATED inline v8::Local<v8::Value>
  ^
../../../../nan/nan.h:106:40: note: expanded from macro 'NAN_DEPRECATED'
# define NAN_DEPRECATED __attribute__((deprecated))
                                       ^
In file included from ../src/binding.cpp:3:
In file included from ../src/sass_context_wrapper.h:9:
In file included from ../src/custom_function_bridge.h:7:
../src/callback_bridge.h:162:21: warning: 'Call' is deprecated [-Wdeprecated-declarations]
  bridge->callback->Call(argv_v8.size(), &argv_v8[0]);
                    ^
../src/callback_bridge.h:68:65: note: in instantiation of member function 'CallbackBridge<Sass_Import **, void *>::dispatched_async_uv_callback' requested here
    uv_async_init(uv_default_loop(), this->async, (uv_async_cb) dispatched_async_uv_callback);
                                                                ^
../src/custom_importer_bridge.h:13:70: note: in instantiation of member function 'CallbackBridge<Sass_Import **, void *>::CallbackBridge' requested here
    CustomImporterBridge(v8::Local<v8::Function> cb, bool is_sync) : CallbackBridge<SassImportList>(cb, is_sync) {}
                                                                     ^
../../../../nan/nan.h:1741:3: note: 'Call' has been explicitly marked deprecated here
  NAN_DEPRECATED inline v8::Local<v8::Value>
  ^
../../../../nan/nan.h:106:40: note: expanded from macro 'NAN_DEPRECATED'
# define NAN_DEPRECATED __attribute__((deprecated))
                                       ^
In file included from ../src/binding.cpp:3:
In file included from ../src/sass_context_wrapper.h:9:
In file included from ../src/custom_function_bridge.h:7:
../src/callback_bridge.h:110:23: warning: 'Call' is deprecated [-Wdeprecated-declarations]
      this->callback->Call(argv_v8.size(), &argv_v8[0])
                      ^
../src/binding.cpp:19:16: note: in instantiation of member function 'CallbackBridge<Sass_Import **, void *>::operator()' requested here
  return bridge(argv);
               ^
../../../../nan/nan.h:1741:3: note: 'Call' has been explicitly marked deprecated here
  NAN_DEPRECATED inline v8::Local<v8::Value>
  ^
../../../../nan/nan.h:106:40: note: expanded from macro 'NAN_DEPRECATED'
# define NAN_DEPRECATED __attribute__((deprecated))
                                       ^
In file included from ../src/binding.cpp:3:
In file included from ../src/sass_context_wrapper.h:9:
In file included from ../src/custom_function_bridge.h:7:
../src/callback_bridge.h:110:23: warning: 'Call' is deprecated [-Wdeprecated-declarations]
      this->callback->Call(argv_v8.size(), &argv_v8[0])
                      ^
../src/binding.cpp:32:16: note: in instantiation of member function 'CallbackBridge<Sass_Value *, void *>::operator()' requested here
  return bridge(argv);
               ^
../../../../nan/nan.h:1741:3: note: 'Call' has been explicitly marked deprecated here
  NAN_DEPRECATED inline v8::Local<v8::Value>
  ^
../../../../nan/nan.h:106:40: note: expanded from macro 'NAN_DEPRECATED'
# define NAN_DEPRECATED __attribute__((deprecated))
                                       ^
6 warnings generated.
  c++ '-DNODE_GYP_MODULE_NAME=binding' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DBUILDING_NODE_EXTENSION' -I/Users/robin/.node-gyp/14.16.0/include/node -I/Users/robin/.node-gyp/14.16.0/src -I/Users/robin/.node-gyp/14.16.0/deps/openssl/config -I/Users/robin/.node-gyp/14.16.0/deps/openssl/openssl/include -I/Users/robin/.node-gyp/14.16.0/deps/uv/include -I/Users/robin/.node-gyp/14.16.0/deps/zlib -I/Users/robin/.node-gyp/14.16.0/deps/v8/include -I../../../../nan -I../src/libsass/include  -O3 -gdwarf-2 -mmacosx-version-min=10.7 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=gnu++1y -stdlib=libc++ -fno-rtti -fno-exceptions -std=c++11 -MMD -MF ./Release/.deps/Release/obj.target/binding/src/create_string.o.d.raw   -c -o Release/obj.target/binding/src/create_string.o ../src/create_string.cpp
../src/create_string.cpp:17:25: error: no matching constructor for initialization of 'v8::String::Utf8Value'
  v8::String::Utf8Value string(value);
                        ^      ~~~~~
/Users/robin/.node-gyp/14.16.0/include/node/v8.h:3294:5: note: candidate constructor not viable: no known conversion from 'v8::Local<v8::Value>' to 'const v8::String::Utf8Value' for 1st argument
    Utf8Value(const Utf8Value&) = delete;
    ^
/Users/robin/.node-gyp/14.16.0/include/node/v8.h:3287:5: note: candidate constructor not viable: requires 2 arguments, but 1 was provided
    Utf8Value(Isolate* isolate, Local<v8::Value> obj);
    ^
1 error generated.
make: *** [Release/obj.target/binding/src/create_string.o] Error 1
gyp ERR! build error 
gyp ERR! stack Error: `make` failed with exit code: 2
gyp ERR! stack     at ChildProcess.onExit (/Applications/MAMP/htdocs/serv/wp/wp-content/themes/theme-jaillance-terroirs/node_modules/gulp-sass/node_modules/node-gyp/lib/build.js:262:23)
gyp ERR! stack     at ChildProcess.emit (events.js:315:20)
gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:277:12)
gyp ERR! System Darwin 20.2.0
gyp ERR! command "/Users/robin/.nvm/versions/node/v14.16.0/bin/node" "/Applications/MAMP/htdocs/serv/wp/wp-content/themes/theme-jaillance-terroirs/node_modules/gulp-sass/node_modules/node-gyp/bin/node-gyp.js" "rebuild" "--verbose" "--libsass_ext=" "--libsass_cflags=" "--libsass_ldflags=" "--libsass_library="
gyp ERR! cwd /Applications/MAMP/htdocs/serv/wp/wp-content/themes/theme-jaillance-terroirs/node_modules/gulp-sass/node_modules/node-sass
gyp ERR! node -v v14.16.0
cclauss commented 3 years ago

Please provide the command that was typed and the full error log.

robindurget commented 3 years ago

Please provide the command that was typed and the full error log.

Update

cclauss commented 3 years ago

gyp info using node-gyp@3.8.0

Current is v7.1.2 https://github.com/nodejs/node-gyp/releases

python 2.7.16

Python 2 died 15 months ago.

warning node-sass

https://sass-lang.com/blog/libsass-is-deprecated