25defd6857
MUSL support is patched by defining FNM_EXTMATCH to zero, which omits GNU-only extended pattern matching. Signed-off-by: Martin Hundebøll <martin@geanix.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
42 lines
1.3 KiB
Diff
42 lines
1.3 KiB
Diff
From e27fe4b483194ee57736c228b7a6c56696ae8a06 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Martin=20Hundeb=C3=B8ll?= <martin@geanix.com>
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Date: Thu, 16 Mar 2023 09:29:20 +0100
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Subject: [PATCH] archcommon: define GNU-only FNM_EXTMATCH to zero on non-glibc
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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FNM_EXTMATCH is a GNU extension that enables extended pattern matching
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for fnmatch(3). Defining it to zero on non-glibc builds makes ifupdown
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usable, albeit with a sligthy reduced pattern matching feature set.
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Signed-off-by: Martin Hundebøll <martin@geanix.com>
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Upstream-status: Denied [https://salsa.debian.org/debian/ifupdown/-/merge_requests/5]
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---
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archcommon.h | 10 ++++++++++
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1 file changed, 10 insertions(+)
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diff --git a/archcommon.h b/archcommon.h
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index 818b0b6..981e84f 100644
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--- a/archcommon.h
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+++ b/archcommon.h
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@@ -1,5 +1,15 @@
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#include "header.h"
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+/*
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+ * FNM_EXTMATCH is a GNU extension, so it isn't available when compiling
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+ * with MUSL. Defining FNM_EXTMATCH to zero is safe, as the flag merely
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+ * enables extended pattern matching, which MUSL users should be able to
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+ * live without.
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+ */
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+#ifndef FNM_EXTMATCH
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+#define FNM_EXTMATCH 0
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+#endif
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+
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bool execable(const char *);
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#define iface_is_link() (!_iface_has(ifd->real_iface, ":."))
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--
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2.39.2
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