blob: f183261c8d949aa1a5561c6d74b03356a7ae5339 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
From 699893a05edac5194f9670529bacfaeb67252edb Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Mon, 14 Dec 2015 00:42:49 +0000
Subject: [PATCH 03/36] define exp10 if missing
Inspired by: http://peter.korsgaard.com/patches/alsa-utils/alsamixer-fix-build-on-uClibc-exp10.patch
exp10 extension is not part of uClibc, so compute it.
Upstream-Status: Pending
Signed-off-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
src/basic/missing.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/src/basic/missing.h b/src/basic/missing.h
index f3d3236..ee7e7ea 100644
--- a/src/basic/missing.h
+++ b/src/basic/missing.h
@@ -1169,3 +1169,8 @@ static inline key_serial_t request_key(const char *type, const char *description
#endif
#endif
+
+#ifdef __UCLIBC__
+/* 10^x = 10^(log e^x) = (e^x)^log10 = e^(x * log 10) */
+#define exp10(x) (exp((x) * log(10)))
+#endif /* __UCLIBC__ */
--
1.8.3.1
|
