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| author | Adhemerval Zanella Netto <adhemerval.zanella@linaro.org> | 2023-03-23 10:13:51 -0300 |
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| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2023-03-29 14:33:06 -0300 |
| commit | 33237fe83d553dff111915024c9670adc3f06048 (patch) | |
| tree | 610ddd2195dca3c3901cfcc74f76e4ab6eb6c0e7 /manual | |
| parent | 6384171fa0cef59b738ce8d0499fcea4f5009411 (diff) | |
| download | glibc-33237fe83d553dff111915024c9670adc3f06048.tar.gz glibc-33237fe83d553dff111915024c9670adc3f06048.tar.xz glibc-33237fe83d553dff111915024c9670adc3f06048.zip | |
Remove --enable-tunables configure option
And make always supported. The configure option was added on glibc 2.25 and some features require it (such as hwcap mask, huge pages support, and lock elisition tuning). It also simplifies the build permutations. Changes from v1: * Remove glibc.rtld.dynamic_sort changes, it is orthogonal and needs more discussion. * Cleanup more code. Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
Diffstat (limited to 'manual')
| -rw-r--r-- | manual/install.texi | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/manual/install.texi b/manual/install.texi index 37986d8b0c..f507ebff7b 100644 --- a/manual/install.texi +++ b/manual/install.texi @@ -256,25 +256,6 @@ configure with @option{--disable-werror}. By default for x86_64, @theglibc{} is built with the vector math library. Use this option to disable the vector math library. -@item --enable-tunables -Tunables support allows additional library parameters to be customized at -runtime. This feature is enabled by default. This option can take the -following values: - -@table @code -@item yes -This is the default if no option is passed to configure. This enables tunables -and selects the default frontend (currently @samp{valstring}). - -@item no -This option disables tunables. - -@item valstring -This enables tunables and selects the @samp{valstring} frontend for tunables. -This frontend allows users to specify tunables as a colon-separated list in a -single environment variable @env{GLIBC_TUNABLES}. -@end table - @item --disable-crypt Do not install the passphrase-hashing library @file{libcrypt} or the header file @file{crypt.h}. @file{unistd.h} will still declare the |