37 lines
1.3 KiB
Diff
37 lines
1.3 KiB
Diff
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From 7cc67ed294ad8566f2877d6f71649f1bd36f69a4 Mon Sep 17 00:00:00 2001
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From: Baruch Siach <baruch@tkos.co.il>
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Date: Tue, 5 Jun 2018 14:22:21 +0300
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Subject: [PATCH] configure.ac: fix detection of clock_gettime library
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glibc before 2.17 requires link with librt for clock_gettime(). The
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AC_SEARCH_LIBS check in configure.ac should detect this dependency.
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Unfortunately commit cb77a25e51 (configure.ac: Remove obsolete AC_ERROR
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and make formatting consistent) inadvertently renamed to clock_gettime2,
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thus breaking librt detection.
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Restore the correct clock_gettime() name.
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Signed-off-by: Baruch Siach <baruch@tkos.co.il>
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---
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Upstream status: https://github.com/libusb/libusb/pull/439
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configure.ac | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/configure.ac b/configure.ac
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index 5b16c6825d4b..63590d1351a4 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -107,7 +107,7 @@ case $backend in
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linux)
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AC_DEFINE(OS_LINUX, 1, [Linux backend])
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AC_SUBST(OS_LINUX)
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- AC_SEARCH_LIBS([clock_gettime2], [rt], [], [], [-pthread])
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+ AC_SEARCH_LIBS([clock_gettime], [rt], [], [], [-pthread])
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AC_ARG_ENABLE([udev],
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[AC_HELP_STRING([--enable-udev], [use udev for device enumeration and hotplug support (recommended) [default=yes]])],
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[], [enable_udev=yes])
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--
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2.17.1
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