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| author | Szabolcs Nagy <szabolcs.nagy@arm.com> | 2021-01-20 12:26:31 +0000 |
|---|---|---|
| committer | Szabolcs Nagy <szabolcs.nagy@arm.com> | 2021-01-21 15:54:50 +0000 |
| commit | 374cef32ac36d956f75ccc6416872498bbe66e82 (patch) | |
| tree | b18b4acae8e2eb2e0ded3377e609e46aad955a5a /sysdeps/aarch64/configure | |
| parent | bfe04789a8d9014cf3177137651f8f93dd4a00ca (diff) | |
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configure: Check for static PIE support
Add SUPPORT_STATIC_PIE that targets can define if they support
static PIE. This requires PI_STATIC_AND_HIDDEN support and various
linker features as described in
commit 9d7a3741c9e59eba87fb3ca6b9f979befce07826
Add --enable-static-pie configure option to build static PIE [BZ #19574]
Currently defined on x86_64, i386 and aarch64 where static PIE is
known to work.
Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Diffstat (limited to 'sysdeps/aarch64/configure')
| -rw-r--r-- | sysdeps/aarch64/configure | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sysdeps/aarch64/configure b/sysdeps/aarch64/configure index 5f5f3cc44c..83c3a23e44 100644 --- a/sysdeps/aarch64/configure +++ b/sysdeps/aarch64/configure @@ -6,6 +6,10 @@ $as_echo "#define PI_STATIC_AND_HIDDEN 1" >>confdefs.h +# Static PIE is supported. +$as_echo "#define SUPPORT_STATIC_PIE 1" >>confdefs.h + + # We check to see if the compiler and flags are # selecting the big endian ABI and if they are then # we set libc_cv_aarch64_be to yes which causes |