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authorH.J. Lu <hjl.tools@gmail.com>2021-12-04 11:25:53 -0800
committerH.J. Lu <hjl.tools@gmail.com>2021-12-04 12:58:28 -0800
commitbada2e312a8b94c5fc2f5571b249c71cb466a640 (patch)
tree0d9ae0da8f6abf3e0f6136b581cdbeaca7c5be04 /manual
parent4df1fa6ddc8925a75f3da644d5da3bb16eb33f02 (diff)
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Add --with-timeoutfactor=NUM to specify TIMEOUTFACTOR
On Ice Lake and Tiger Lake laptops, some test programs timeout when there
are 3 "make check -j8" runs in parallel.  Add --with-timeoutfactor=NUM to
specify an integer to scale the timeout of test programs, which can be
overriden by TIMEOUTFACTOR environment variable.

Reviewed-by: Florian Weimer <fweimer@redhat.com>
Diffstat (limited to 'manual')
-rw-r--r--manual/install.texi5
1 files changed, 5 insertions, 0 deletions
diff --git a/manual/install.texi b/manual/install.texi
index 46f73b538d..fce5155c22 100644
--- a/manual/install.texi
+++ b/manual/install.texi
@@ -131,6 +131,11 @@ that the objects in @file{libc_nonshared.a} are compiled with this flag
 (although this will not affect the generated code in this particular
 case and potentially change debugging information and metadata only).
 
+@item --with-timeoutfactor=@var{NUM}
+Specify an integer @var{NUM} to scale the timeout of test programs.
+This factor can be changed at run time using @env{TIMEOUTFACTOR}
+environment variable.
+
 @c disable static doesn't work currently
 @c @item --disable-static
 @c Don't build static libraries.  Static libraries aren't that useful these