admin/mruby-mruby
1
0
Fork 0
mirror of https://github.com/mruby/mruby synced 2026-06-08 16:11:16 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add notes about how to use mrbconf.

Browse Source
This commit is contained in:
take_cheeze
2014-06-19 21:27:22 +09:00
parent 49ecd44c7b
commit 94ae70e8ee
1 changed files with 10 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
doc/mrbconf/README.md
+10
View File
@@ -1,5 +1,15 @@
# mruby configuration macros.
## How to use these macros.
You can use mrbconfs with following ways:
* Write them in `mrbconf.h`.
* Using compiler flags is prefered when building a cross binaries or multiple mruby binaries
since it's easier to use different mrbconf per each `MRuby::Build`.
* Most flags can be enabled by just commenting in.
* Pass them as compiler flags.
* Make sure you pass the same flags to all compilers since some mrbconf(e.g., `MRB_GC_FIXED_ARENA`)
changes `struct` layout and cause memory access error when C and other language(e.g., C++) is mixed.
## stdio setting.
`ENABLE_STDIO`
* Will be defined automatically if `DISABLE_STDIO` isn't defined.