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poky/meta/recipes-core/systemd/systemd/0003-define-exp10-if-missing.patch
T
Alexander Kanavin f06f9f3c89 systemd: update to 234
The new version fixes gperf 3.1 issues, so the update is included
in this patchset.

Modified patches are all rebases to the new version.

Deleted patches are backports, except 0016-make-test-dir-configurable.patch
which is obsolete in the new version (TEST_DIR define is no longer used anywhere).
--with-testdir is removed from configure for the same reason.

(From OE-Core rev: 34afb46f75d6c356f23f70c5ece96e45594e1546)

Signed-off-by: Alexander Kanavin <alexander.kanavin@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2017-08-13 09:27:37 +01:00

36 lines
952 B
Diff

From 96baee0e1962e559f4ea025024ebc337cb5d50c5 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Wed, 9 Nov 2016 19:25:45 -0800
Subject: [PATCH 01/14] 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 7830a4f41..177c0eb8a 100644
--- a/src/basic/missing.h
+++ b/src/basic/missing.h
@@ -1227,4 +1227,9 @@ struct ethtool_link_settings {
#define AF_VSOCK 40
#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__ */
+
#include "missing_syscall.h"
--
2.13.2