diff options
author | Andy Polyakov <appro@openssl.org> | 2014-11-07 22:48:22 +0100 |
---|---|---|
committer | Andy Polyakov <appro@openssl.org> | 2015-01-06 11:14:23 +0100 |
commit | f4868c99213c2b67d84e4506571216d23aa2d9fb (patch) | |
tree | a5d8110ec3da4406da7226db1d7b8ce3b8e7ec12 /crypto/arm_arch.h | |
parent | 4aaf1e493cb86efa64f6a486a27d38da6bce23af (diff) |
Remove inconsistency in ARM support.
This facilitates "universal" builds, ones that target multiple
architectures, e.g. ARMv5 through ARMv7. See commentary in
Configure for details.
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(cherry picked from commit c1669e1c205dc8e695fb0c10a655f434e758b9f7)
Diffstat (limited to 'crypto/arm_arch.h')
-rw-r--r-- | crypto/arm_arch.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/crypto/arm_arch.h b/crypto/arm_arch.h index 6fa87244d1..d137c926fc 100644 --- a/crypto/arm_arch.h +++ b/crypto/arm_arch.h @@ -52,6 +52,18 @@ #include <openssl/fipssyms.h> #endif +#if !defined(__ARM_MAX_ARCH__) +# define __ARM_MAX_ARCH__ __ARM_ARCH__ +#endif + +#if __ARM_MAX_ARCH__<__ARM_ARCH__ +# error "__ARM_MAX_ARCH__ can't be less than __ARM_ARCH__" +#elif __ARM_MAX_ARCH__!=__ARM_ARCH__ +# if __ARM_ARCH__<7 && __ARM_MAX_ARCH__>=7 && defined(__ARMEB__) +# error "can't build universal big-endian binary" +# endif +#endif + #if !__ASSEMBLER__ extern unsigned int OPENSSL_armcap_P; #endif |