This is the mail archive of the newlib@sourceware.org mailing list for the newlib project.
| Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
|---|---|---|
| Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |
| Other format: | [Raw text] | |
>I suggest it still be defaulted but a configuration switch added. >Platforms can override in configure.host to make their own default or users can experiment with the option turned off/on if desired. >What builtins are provided for each platform and how well they work and how they will affect the build is unknown at this point. I tried building libc without -fno-builtin as well, and for my target at least, there weren't too many changes. A couple of things I noticed were: - strlen etc inlined. - bzero replaced by call to memset. - puts changed to fwrite Which all seem ok. So attached is a patch to the configure scripts, which I hope is roughly what you have suggested. I've added the configure option --disable-newlib-fno-builtin which prevents -fno-builtin from being used, and it should default to being enabled. Cheers, Jon
Attachment:
0001-Add-disable-newlib-fno-builtin-to-allow-compilation-.patch
Description: Binary data
| Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
|---|---|---|
| Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |