From 322e7ae824021797f8ee92b39490fce386cb71ed Mon Sep 17 00:00:00 2001 From: Ismael Luceno Date: Sat, 19 Sep 2026 05:53:42 +0200 Subject: [PATCH 10/12] Tolerate a C library without NI_IDN nss-server-info.cxx passes NI_NAMEREQD|NI_IDN to getnameinfo() when resolving a compile server's host name. NI_IDN is a GNU extension and musl does not define it: nss-server-info.cxx:1971:55: error: 'NI_IDN' was not declared in this scope Define it to 0 when absent. The lookup still works; an internationalised host name is just reported in its ACE ("xn--...") form rather than decoded to Unicode. Upstream-Status: Pending Signed-off-by: Ismael Luceno --- nss-server-info.cxx | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/nss-server-info.cxx b/nss-server-info.cxx index 444773ef..1f1c62d4 100644 --- a/nss-server-info.cxx +++ b/nss-server-info.cxx @@ -41,6 +41,13 @@ extern "C" { #include } +// NI_IDN asks getnameinfo() to convert an internationalised host name to +// its Unicode form. It is a GNU extension; where it is missing the name +// is simply left in its IDN/ACE encoding. +#ifndef NI_IDN +#define NI_IDN 0 +#endif + #if HAVE_AVAHI extern "C" { #include