macOS installation problem about node-argon2 HOT 7 CLOSED

@ranisalt

CXX=clang++ npm install --save argon2 # that did the trick

Compiles and the code runs as it should, thanks for your help with figuring this out. Closing

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What version of gcc is installed when you brew install it? Is it possible to see?

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@ranisalt

I was able to get the versions by traveling to the directory homebrew saves to:

/usr/local/bin

from node-argon2.

The current PATH on my Mac shows as:

PATH = /Users/rockchalkwushock/.nvm/versions/node/v8.2.1/bin:/Users/rockchalkwushock/.config/yarn/global/node_modules/.bin:/Users/rockchalkwushock/.config/yarn/global/node_modules/.bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:

I see that usr/local/bin: is referenced prior to usr/ so the brew install gcc should be read and linked prior to that of the local gcc. All other homebrew installed packages are working fine. Following along with this post I was able to set a symbolic link and updated my PATH:

cd /usr/local/Cellar/gcc/7.2.0/bin
ln -s gcc-7 gcc
vi .bash_profile
export PATH="/usr/local/Cellar/gcc/7.2.0/bin:$PATH";
source .bash_profile
which gcc # /usr/local/bin/gcc
gcc --version # gcc (Homebrew GCC 7.2.0) 7.2.0

gcc is pointing to the correct version now for sure. I created a new directory and ran the following command and received back the error messages in the below screenshot now:

rockchalkwushock in argon2-test $ CXX=g++-7 npm install --save argon2

It seems there is still an issue with xcodebuild as well as the unrecognized command :

'-stdlib=libc++'

Any further ideas on this? It has been years since I wrote anything in C & I believe the unrecognized command is dealing with C/C++.

from node-argon2.

According to this, the default stdlib for g++ in macOS is libc++ since Mavericks (10.9), but I don't know how it affects brew.

You can try adding below this line:

"cflags!": ["-stdlib=libc++"],

If it doesn't work, try clang.

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@ranisalt

So clone the source to my machine and add that snippet, then run

CXX=g++-6 npm install ./temp/node-argon2

from node-argon2.

CXX=clang++ npm install argon2

Should be added to the Readme, I had the same issue, this solved it, thanks @rockchalkwushock

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