libgcrypt install problem~~help me

[NIIBE Yutaka]

Hello,

On 06/28/2016 06:24 PM, saehym wrote:
> $  ./configure    ==> ok
> 
>         Libgcrypt v1.7.0 has been configured as follows:
> 
>         Platform:                  GNU/Linux (x86_64-pc-linux-gnu)
>         Hardware detection module: hwf-x86
>         Enabled cipher algorithms: arcfour blowfish cast5 des aes twofish
>                                    serpent rfc2268 seed camellia idea
> salsa20
>                                    gost28147 chacha20
>         Enabled digest algorithms: crc gostr3411-94 md4 md5 rmd160 sha1
>                                    sha256 sha512 sha3 tiger whirlpool
> stribog
> 
>         Enabled kdf algorithms:    s2k pkdf2 scrypt
>         Enabled pubkey algorithms: dsa elgamal rsa ecc
>         Random number generator:   default
>         Using linux capabilities:  no
>         Try using Padlock crypto:  yes
>         Try using AES-NI crypto:   yes
>         Try using Intel PCLMUL:    yes
>         Try using DRNG (RDRAND):   yes
>         Try using Intel AVX:       yes
>         Try using Intel AVX2:      no (unsupported by compiler)
>         Try using ARM NEON:        n/a
[...]
> `_gcry_sha1_transform_amd64_avx'

I think that it is same bug which is reported at:

    https://bugs.gnupg.org/gnupg/issue2396

Thanks for your description, I think that I found a bug in
libgcrypt.

If possible, could you try following patch?

diff --git a/cipher/sha1-avx-amd64.S b/cipher/sha1-avx-amd64.S
index 062a45b..70efe95 100644
--- a/cipher/sha1-avx-amd64.S
+++ b/cipher/sha1-avx-amd64.S
@@ -31,8 +31,8 @@

 #if (defined(HAVE_COMPATIBLE_GCC_AMD64_PLATFORM_AS) || \
      defined(HAVE_COMPATIBLE_GCC_WIN64_PLATFORM_AS)) && \
-    defined(HAVE_GCC_INLINE_ASM_BMI2) && \
-    defined(HAVE_GCC_INLINE_ASM_AVX2) && defined(USE_SHA1)
+    defined(HAVE_INTEL_SYNTAX_PLATFORM_AS) && \
+    defined(HAVE_GCC_INLINE_ASM_AVX) && defined(USE_SHA1)

 #ifdef __PIC__
 #  define RIP (%rip)
--