Conan usage tips

conan.mkd

How to use

cd

mkdir build cd build conan install .. --profile=conan_profile cmake .. make

conan_profile

$toolchain=/opt/rh/devtoolset-7/root
target_host=x86_64-redhat-linux
cc_compiler=gcc
cxx_compiler=g++

[env]
CONAN_CMAKE_FIND_ROOT_PATH=$toolchain
CHOST=$target_host
AR=ar
AS=as
RANLIB=ranlib
CC=$target_host-$cc_compiler
CXX=$target_host-$cxx_compiler
STRIP=$target_host-strip
RC=$target_host-windres

[settings]
# We are building in redhat linux
os_build=Linux
arch_build=x86_64
os=Linux
arch=x86_64
compiler=gcc

compiler.version=7.3
compiler.libcxx=libstdc++11
build_type=Debug

devtoolset7-toolchain.cmake

set(CMAKE_SYSTEM_NAME ${CMAKE_HOST_SYSTEM_NAME})
set(CMAKE_SYSTEM_PROCESSOR ${CMAKE_HOST_SYSTEM_PROCESSOR})

set(tools /opt/rh/devtoolset-7/root)

set(CMAKE_SYSROOT ${tools}/root)
set(CMAKE_C_COMPILER ${tools}/bin/gcc)
set(CMAKE_CXX_COMPILER ${tools}/bin/g++)

#set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
#set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
#set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
#set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)