From e27fe4b483194ee57736c228b7a6c56696ae8a06 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Hundeb=C3=B8ll?= Date: Thu, 16 Mar 2023 09:29:20 +0100 Subject: [PATCH] archcommon: define GNU-only FNM_EXTMATCH to zero on non-glibc MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit FNM_EXTMATCH is a GNU extension that enables extended pattern matching for fnmatch(3). Defining it to zero on non-glibc builds makes ifupdown usable, albeit with a sligthy reduced pattern matching feature set. Signed-off-by: Martin Hundebøll Upstream-status: Denied [https://salsa.debian.org/debian/ifupdown/-/merge_requests/5] --- archcommon.h | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/archcommon.h b/archcommon.h index 818b0b6..981e84f 100644 --- a/archcommon.h +++ b/archcommon.h @@ -1,5 +1,15 @@ #include "header.h" +/* + * FNM_EXTMATCH is a GNU extension, so it isn't available when compiling + * with MUSL. Defining FNM_EXTMATCH to zero is safe, as the flag merely + * enables extended pattern matching, which MUSL users should be able to + * live without. + */ +#ifndef FNM_EXTMATCH +#define FNM_EXTMATCH 0 +#endif + bool execable(const char *); #define iface_is_link() (!_iface_has(ifd->real_iface, ":.")) -- 2.39.2