> xpc-connection@0.1.3 install /Users/ph/.node-red/node_modules/node-red-contrib-bean/node_modules/ble-bean/node_modules/noble/node_modules/xpc-connection
> node-gyp rebuild
CXX(target) Release/obj.target/binding/src/XpcConnection.o
cc1plus: error: argument to '-O' should be a non-negative integer, 'g', 's' or 'fast'
make: *** [Release/obj.target/binding/src/XpcConnection.o] Error 1
gyp ERR! build error
gyp ERR! stack Error: `make` failed with exit code: 2
gyp ERR! stack at ChildProcess.onExit (/usr/local/lib/node_modules/npm/node_modules/node-gyp/lib/build.js:267:23)
gyp ERR! stack at ChildProcess.emit (events.js:98:17)
gyp ERR! stack at Process.ChildProcess._handle.onexit (child_process.js:820:12)
gyp ERR! System Darwin 14.3.0
gyp ERR! command "node" "/usr/local/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "rebuild"
gyp ERR! cwd /Users/ph/.node-red/node_modules/node-red-contrib-bean/node_modules/ble-bean/node_modules/noble/node_modules/xpc-connection
gyp ERR! node -v v0.10.36
gyp ERR! node-gyp -v v1.0.1
gyp ERR! not ok
npm WARN optional dep failed, continuing xpc-connection@0.1.3
> noble@0.3.13 install /Users/ph/.node-red/node_modules/node-red-contrib-bean/node_modules/ble-bean/node_modules/noble
> node-gyp rebuild
LINK(target) Release/hci-ble
LINK(target) Release/hci-ble: Finished
LINK(target) Release/l2cap-ble
LINK(target) Release/l2cap-ble: Finished
node-red-contrib-bean@0.3.2 .node-red/node_modules/node-red-contrib-bean
└── ble-bean@2.1.0 (noble-device@0.1.3, crc@2.1.1, noble@0.3.13)
This is because the use of wrong GCC, as documented in
https://github.com/sandeepmistry/node-xpc-connection/issues/2
$ which gcc
/usr/bin/gcc
Try setting the path, just before npm install:
export PATH=/usr/bin:$PATH