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| From: | Paolo Bonzini |
| Subject: | Re: [Qemu-devel] Fix build break during configuration on musl-libc based Linux systems. |
| Date: | Fri, 17 Feb 2017 09:45:55 +0100 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.7.0 |
On 16/02/2017 18:23, Laszlo Ersek wrote: >> Hi, >> >> can you explain exactly which function is missing without >> -D_XOPEN_SOURCE=500? If it is curses' wide-char functions, why does it >> fail with musl but not with glibc? Is _XOPEN_SOURCE always defined by >> glibc if you have _D_GNU_SOURCE? > It is not necessarily auto-defined, but the effect is "as if". > > It is documented in the libc info: > > https://www.gnu.org/software/libc/manual/html_node/Feature-Test-Macros.html#index-_005fXOPEN_005fSOURCE > So is this a musl bug? Paolo
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