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| From: | parona <parona@××××××××××.com> | ||
|---|---|---|---|
| To: | gentoo-dev@l.g.o | ||
| Subject: | Re: [gentoo-dev] How to add -std=c++14 to CXXFLAGS of a cmake.eclass based package? | ||
| Date: | Sat, 17 Dec 2022 12:06:23 | ||
| Message-Id: | MBLVAdyBLycHAcmklx8NK-j3JhlJNEvm9FIQZaIuhB6CV3neIqVKNZUvcwuXe3mxf0HHWzq1LcxufGQoI5a7hQ0vrSFgQZtYW2nisK4vBy0=@protonmail.com | ||
| In Reply to: | [gentoo-dev] How to add -std=c++14 to CXXFLAGS of a cmake.eclass based package? by Andrey Grozin |
||
| 1 | Hi, |
| 2 | |
| 3 | > but this makes no difference, c++17 is still used. How to convince |
| 4 | > cmake_src_compile to use -std=c++14? |
| 5 | |
| 6 | Cmake sets those flags during src_configure (when the build dir is configured) and therefore ignores CXXFLAGS entirely during src_compile. |
| 7 | |
| 8 | You should set those in src_configure before cmake_src_configure gets called. And Arsen Arsenovićs reply applies here on how to use flag-o-matic function append-cxxflags to do it. |
| 9 | |
| 10 | -- |
| 11 | Alfred Wingate |