Cannot install on php 7.0.4 (ubuntu 16.04)

[alextartan]

I'm trying to run sudo pecl install v8js-1.2.0

The initial output is:
Configuring for:
PHP Api Version: 20151012
Zend Module Api No: 20151012
Zend Extension Api No: 320151012

I'm getting (last error):
Makefile:218: recipe for target 'v8js_class.lo' failed
make: *** [v8js_class.lo] Error 1
ERROR:make' failed`

To avoid spamming this page, I've made a pastebin with the entire output: http://pastebin.com/jjAi3k9j

Any help is greatly appreciated!

UPDATE:
I did however manage to install version 1.0.0 with sudo pecl install v8js-1.0.0

[pinepain]

For further readers:

I added PPA for v8 5.2 series - https://launchpad.net/~pinepain/+archive/ubuntu/libv8-5.2, other changes:

• add 16.04 xenial build;
• remove 15.04 vivid build.

Hope, you will find it useful.

I didn't test v8js with it but it should be compatible.

[stesie]

Nice catch, this possibly broke with most recent c++ headers, where #include <cmath> now undefines the isnan macro which is required by php.h.

The old v8js version works as it includes headers in a different order (which however breaks the build on windows)

#229 has a work-around, I'll merge it after verifying it builds correctly (including Windows). Will take me a while so