https://gitlab.freedesktop.org/pipewire/pipewire/-/commit/3256c6e5e7e2cef1f765dc05a001114359cc3134

From: Wim Taymans <wtaymans@redhat.com>
Date: Thu, 27 Jan 2022 14:59:11 +0100
Subject: [PATCH] tools: fix compilation with musl

--- a/src/tools/pw-cli.c
+++ b/src/tools/pw-cli.c
@@ -36,6 +36,10 @@
 #include <readline/readline.h>
 #include <readline/history.h>
 
+#if !defined(FNM_EXTMATCH)
+#define FNM_EXTMATCH 0
+#endif
+
 #define spa_debug(...) fprintf(stdout,__VA_ARGS__);fputc('\n', stdout)
 
 #include <spa/utils/result.h>
--- a/src/tools/pw-dump.c
+++ b/src/tools/pw-dump.c
@@ -32,6 +32,10 @@
 #include <math.h>
 #include <fnmatch.h>
 
+#if !defined(FNM_EXTMATCH)
+#define FNM_EXTMATCH 0
+#endif
+
 #include <spa/utils/result.h>
 #include <spa/utils/string.h>
 #include <spa/pod/iter.h>
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