34 lines
956 B
Diff
34 lines
956 B
Diff
From 699893a05edac5194f9670529bacfaeb67252edb Mon Sep 17 00:00:00 2001
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From: Khem Raj <raj.khem@gmail.com>
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Date: Mon, 14 Dec 2015 00:42:49 +0000
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Subject: [PATCH 03/36] define exp10 if missing
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Inspired by: http://peter.korsgaard.com/patches/alsa-utils/alsamixer-fix-build-on-uClibc-exp10.patch
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exp10 extension is not part of uClibc, so compute it.
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Upstream-Status: Pending
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Signed-off-by: Samuel Martin <s.martin49@gmail.com>
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
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---
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src/basic/missing.h | 5 +++++
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1 file changed, 5 insertions(+)
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diff --git a/src/basic/missing.h b/src/basic/missing.h
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index f3d3236..ee7e7ea 100644
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--- a/src/basic/missing.h
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+++ b/src/basic/missing.h
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@@ -1169,3 +1169,8 @@ static inline key_serial_t request_key(const char *type, const char *description
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#endif
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#endif
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+
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+#ifdef __UCLIBC__
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+/* 10^x = 10^(log e^x) = (e^x)^log10 = e^(x * log 10) */
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+#define exp10(x) (exp((x) * log(10)))
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+#endif /* __UCLIBC__ */
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--
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1.8.3.1
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