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| author | Will Newton <will.newton@linaro.org> | 2014-05-09 13:53:56 +0100 |
|---|---|---|
| committer | Will Newton <will.newton@linaro.org> | 2014-05-09 16:57:12 +0100 |
| commit | 28162f4dac274a4b635d95fc2442bef888df1d57 (patch) | |
| tree | cae3ec8519468def877fead91accf1eea89bb738 | |
| parent | 5a414ff70c3a45e52b5f5c0741bd459a84cf56b8 (diff) | |
| download | glibc-28162f4dac274a4b635d95fc2442bef888df1d57.tar glibc-28162f4dac274a4b635d95fc2442bef888df1d57.tar.gz glibc-28162f4dac274a4b635d95fc2442bef888df1d57.tar.bz2 glibc-28162f4dac274a4b635d95fc2442bef888df1d57.zip | |
ARM: Allow auto-detection of linker relro feature
Set values for libc_commonpagesize and libc_relro_required for the
ARM port to enable relro by default and suppress a warning at
configure time.
ChangeLog:
2014-05-09 Will Newton <will.newton@linaro.org>
* sysdeps/arm/preconfigure.ac: Set libc_commonpagesize
and libc_relro_required for ARM.
* sysdeps/arm/preconfigure: Regenerate.
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | sysdeps/arm/preconfigure | 8 | ||||
| -rw-r--r-- | sysdeps/arm/preconfigure.ac | 8 |
3 files changed, 22 insertions, 0 deletions
@@ -1,3 +1,9 @@ +2014-05-09 Will Newton <will.newton@linaro.org> + + * sysdeps/arm/preconfigure.ac: Set libc_commonpagesize + and libc_relro_required for ARM. + * sysdeps/arm/preconfigure: Regenerate. + 2014-05-09 Dominik Vogt <vogt@linux.vnet.ibm.com> Stefan Liebler <stli@linux.vnet.ibm.com> diff --git a/sysdeps/arm/preconfigure b/sysdeps/arm/preconfigure index b3124edae2..74869b10a8 100644 --- a/sysdeps/arm/preconfigure +++ b/sysdeps/arm/preconfigure @@ -61,3 +61,11 @@ $as_echo "$as_me: WARNING: arm/preconfigure: Did not find ARM architecture type; machine=arm/$machine esac + +case "$machine" in +arm*) + # Parameters to allow auto-detection of -z relro. + libc_commonpagesize=0x1000 + libc_relro_required=yes + ;; +esac diff --git a/sysdeps/arm/preconfigure.ac b/sysdeps/arm/preconfigure.ac index 39c86218aa..29a260c30b 100644 --- a/sysdeps/arm/preconfigure.ac +++ b/sysdeps/arm/preconfigure.ac @@ -56,3 +56,11 @@ arm*) machine=arm/$machine esac + +case "$machine" in +arm*) + # Parameters to allow auto-detection of -z relro. + libc_commonpagesize=0x1000 + libc_relro_required=yes + ;; +esac |