build: add --v8-target-arch and cross compiling options
Checklist
-
commit message follows commit guidelines
Affected core subsystem(s)
build
Description of change
- Add --v8-target-arch option to apply a correct v8_target_arch like x87 in config.gypi while --dest-cpu=ia32.
- Add --host-cc, --host-cxx, --host-ar options to set environment variables required for a cross compiling process.
Signed-off-by: Eugene Bolshakov pub@relvarsoft.com