How to use -isystem instead of -I to include directories of third-party projects in scons?
Lan Yang <[email protected]>
| Newsgroups | gmane.comp.programming.tools.scons.user |
|---|---|
| Message-ID | <CALxRPysV9JaE+egQ+m1MRnBc7pVXC6xhHqx9jeJuQ1tfOCuHcA@mail.gmail.com> |
Hi scons users, 1. My question is: how to use -isystem instead of -I to include directories of third-party projects in scons? 2. Question's background: Recently, I found that by adding -Wall and -Wextra to CFLAGS can raise the compilation warning level. And this exposes some hidden bugs. But I do not wish to edit the warnings in the 3rd party code. So I found a gcc's solution in stack-overflow: https://stackoverflow.com/questions/15053776/how-do-you-disable-the-unused-variable-warnings-coming-out-of-gcc-in-3rd-party-c The top solution recommends me keeping the warning on, but use -isystem instead of -I to include directories of third-party projects. Then I used the "scons --verbose" and found that the scons used "-I" by default. Best regards, Lan -- *CONFIDENTIALITY NOTICE: The contents of this email and any attachments are intended solely for the addressee(s) and contain confidential and/or privileged information and are legally protected from disclosure unless otherwise indicated. If you received this message by mistake, please immediately alert the sender by reply email and then delete this message and any attachments. If you are not the intended recipient, you are hereby notified that any use, dissemination, copying, or storage of this message or its attachments is strictly prohibited. * _______________________________________________ Scons-users mailing list [email protected] https://pairlist4.pair.net/mailman/listinfo/scons-users