tce-load -i compiletc intltool curl-dev

https://downloads.sourceforge.net/liboauth/liboauth-1.0.3.tar.gz
http://www.linuxfromscratch.org/patches/blfs/svn/liboauth-1.0.3-openssl-1.1.0-3.patch

cd liboauth-1.0.3

patch -Np1 -i ../liboauth-1.0.3-openssl-1.1.0-3.patch

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

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

make [0m 0.97s]
sudo make install

 liboauth configured:
 -----------------------

  version:                1.0.3
  interface revision:     8:7:8
  hash/signature:         OpenSSL
  http integration:       libcurl
  libcurl-timeout:        -
  generate documentation: no
  installation prefix:    /usr/local
  CFLAGS:                 -Wall -g -O2
  LDFLAGS:                -Wall -export-symbols-regex '^oauth_.*' -Wl,--as-needed