From 699893a05edac5194f9670529bacfaeb67252edb Mon Sep 17 00:00:00 2001 From: Khem Raj 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 Signed-off-by: Khem Raj --- 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