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| author | Florian Weimer <fweimer@redhat.com> | 2022-01-14 20:16:05 +0100 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2022-01-14 20:17:15 +0100 |
| commit | 9ba202c78f0aa39f49929eee63c367847da72ee4 (patch) | |
| tree | e292ce37276d20fcefc97f5441bc1e4edd4d8368 /manual | |
| parent | b693d75f0c611bce9b0ad984bad306121d42c535 (diff) | |
| download | glibc-9ba202c78f0aa39f49929eee63c367847da72ee4.tar.gz glibc-9ba202c78f0aa39f49929eee63c367847da72ee4.tar.xz glibc-9ba202c78f0aa39f49929eee63c367847da72ee4.zip | |
Add --with-rtld-early-cflags configure option
Reviewed-by: H.J. Lu <hjl.tools@gmail.com> Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Diffstat (limited to 'manual')
| -rw-r--r-- | manual/install.texi | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/manual/install.texi b/manual/install.texi index b1afc56f5a..accaef45fa 100644 --- a/manual/install.texi +++ b/manual/install.texi @@ -131,6 +131,13 @@ 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-rtld-early-cflags=@var{cflags} +Use additional compiler flags @var{cflags} to build the early startup +code of the dynamic linker. These flags can be used to enable early +dynamic linker diagnostics to run on CPUs which are not compatible with +the rest of @theglibc{}, for example, due to compiler flags which target +a later instruction set architecture (ISA). + @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} |