explicitly find npm's node-gyp in make
explicitly find npm's node-gyp in make

jprichardson/node-kexec,jprichardson/node-kexec,jakubskopal/node-execpe,foysavas/node-kexec,foysavas/node-kexec,jakubskopal/node-execpe,jprichardson/node-kexec,foysavas/node-kexec,jakubskopal/node-execpe