tce-load -i compiletc libgpg-error-dev pth-dev

cd libgcrypt-1.7.10 [libgcrypt.so.20]

CC="gcc -flto -fuse-linker-plugin -march=i486 -mtune=i686 -Os -pipe" CXX="g++ -flto -fuse-linker-plugin -march=i486 -mtune=i686 -Os -pipe -fno-exceptions -fno-rtti" ./configure --prefix=/usr/local --disable-static --localstatedir=/var

find . -name Makefile -type f -exec sed -i 's/-g -O2//g' {} \;

make [0m 30.32s]
sudo make install

        Libgcrypt v1.7.10 has been configured as follows:
         
        Platform:                  GNU/Linux (i486-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 Intel SSE4.1:    yes
        Try using DRNG (RDRAND):   yes
        Try using Intel AVX:       yes
        Try using Intel AVX2:      yes
        Try using ARM NEON:        n/a
        Try using ARMv8 crypto:    n/a
         
        Mismatches between the target platform and the to
        be used libraries have been been detected for:
          libgpg-error
        Please check above for warning messages.