| Summary: | flag-o-matic.eclass is-flagq is-flag should respect overwritten parameters | ||
|---|---|---|---|
| Product: | Gentoo Linux | Reporter: | EoD <EoD> |
| Component: | Eclasses | Assignee: | Gentoo Toolchain Maintainers <toolchain> |
| Status: | RESOLVED WONTFIX | ||
| Severity: | normal | CC: | tsmksubc |
| Priority: | Normal | ||
| Version: | unspecified | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Package list: | Runtime testing required: | --- | |
We will unlikely implement complete parser for CFLAGS in any reasonable match to what gcc does. |
It would be great if is-flagq or is-flag would only respect the last occurrence of each parameter. For example: CFLAGS="-g2 -O3 -g0 -O0" is-flag should then not return true for "-O3", as it has been overwritten by "-O0". Similar for "-g In my scenario, I do all packages by default via "-ggdb -O2 -pipe -march=something" and I disable debugging for specific packages (e.g. chromium) by using /etc/portage/env/disable_debug with CFLAGS="${CFLAGS} -ggdb0 -g0" Unfortunately a lot of packages use is-flag(q) and hence complain about debugging cflags (like chromium's excessive disk requirements) which actually are not used here.