2015-03-09 12:43:58 +00:00
|
|
|
V8Js on MacOS
|
|
|
|
|
=============
|
|
|
|
|
|
|
|
|
|
Installation of V8Js on MacOS is pretty much straight forward.
|
|
|
|
|
|
2015-11-20 18:19:23 +00:00
|
|
|
If you have [brew](https://brew.sh) around, just `brew install
|
|
|
|
|
php56-v8js` (or `php54-v8js` / `php55-v8js` depending on your PHP
|
|
|
|
|
version) and you should be done. This will install a recent version
|
|
|
|
|
of V8 along with this extension.
|
|
|
|
|
|
2015-03-09 12:43:58 +00:00
|
|
|
Otherwise you need to compile latest v8 manually.
|
|
|
|
|
|
|
|
|
|
Compile latest v8
|
|
|
|
|
-----------------
|
|
|
|
|
|
|
|
|
|
```
|
|
|
|
|
cd /tmp
|
|
|
|
|
|
|
|
|
|
# Install depot_tools first (needed for source checkout)
|
|
|
|
|
git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git
|
|
|
|
|
export PATH=`pwd`/depot_tools:"$PATH"
|
|
|
|
|
|
|
|
|
|
# Download v8
|
|
|
|
|
fetch v8
|
|
|
|
|
cd v8
|
|
|
|
|
|
|
|
|
|
# (optional) If you'd like to build a certain version:
|
|
|
|
|
git checkout 3.32.6
|
|
|
|
|
gclient sync
|
|
|
|
|
|
|
|
|
|
# Build
|
|
|
|
|
make native library=shared -j8
|
|
|
|
|
|
|
|
|
|
# Install to /usr
|
|
|
|
|
mkdir -p /usr/local/lib /usr/local/include
|
|
|
|
|
cp out/native/lib*.dylib /usr/local/lib/
|
|
|
|
|
cp out/native/libv8_*.a /usr/local/lib/
|
|
|
|
|
cp -R include/* /usr/local/include
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
You cannot install the libraries to any location you want since they
|
|
|
|
|
have a install name that is baked into the library. You can check
|
|
|
|
|
the install name with `otool -D out/native/libv8.dylib`.
|
|
|
|
|
|
|
|
|
|
During the build snapshot generation may fail like so:
|
|
|
|
|
|
|
|
|
|
```
|
|
|
|
|
ACTION tools_gyp_v8_gyp_v8_snapshot_target_run_mksnapshot /Users/vagrant/v8/out/native/obj.target/v8_snapshot/geni/snapshot.cc
|
|
|
|
|
dyld: Library not loaded: /usr/local/lib/libicui18n.dylib
|
|
|
|
|
Referenced from: /Users/vagrant/v8/out/native/mksnapshot
|
|
|
|
|
Reason: image not found
|
|
|
|
|
/bin/sh: line 1: 18964 Trace/BPT trap: 5 "/Users/vagrant/v8/out/native/mksnapshot" --log-snapshot-positions --logfile "/Users/vagrant/v8/out/native/obj.target/v8_snapshot/geni/snapshot.log" --random-seed 314159265 "/Users/vagrant/v8/out/native/obj.target/v8_snapshot/geni/snapshot.cc"
|
|
|
|
|
make[1]: *** [/Users/vagrant/v8/out/native/obj.target/v8_snapshot/geni/snapshot.cc] Error 133
|
|
|
|
|
make: *** [native] Error 2
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
... if that happens, just copy libicu*.dylib to /usr/local/lib already
|
|
|
|
|
and start make again (then simply continue with installation):
|
|
|
|
|
|
|
|
|
|
```
|
|
|
|
|
cp out/native/libicu*.dylib /usr/local/lib/
|
|
|
|
|
make native library=shared -j8
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Compile php-v8js itself
|
|
|
|
|
-----------------------
|
|
|
|
|
|
|
|
|
|
If you're using Apple LLVM compiler (instead of gcc) you need to pass the `-Wno-c++11-narrowing`
|
|
|
|
|
flag. Otherwise compilation fails due to narrowing errors in PHP itself, which LLVM is much pickier
|
|
|
|
|
with (compared to gcc).
|
|
|
|
|
|
|
|
|
|
```
|
|
|
|
|
cd /tmp
|
|
|
|
|
git clone https://github.com/preillyme/v8js.git
|
|
|
|
|
cd v8js
|
|
|
|
|
phpize
|
|
|
|
|
./configure CXXFLAGS="-Wno-c++11-narrowing"
|
|
|
|
|
make
|
|
|
|
|
make test
|
|
|
|
|
make install
|
|
|
|
|
```
|
