dockcross/linux-armv7/Toolchain.cmake

set(CMAKE_SYSTEM_NAME Linux)
set(CMAKE_SYSTEM_VERSION 1)
set(CMAKE_SYSTEM_PROCESSOR arm)
set(cross_triple "arm-cortexa5-linux-gnueabihf")
set(cross_root /usr/xcc/${cross_triple})

set(CMAKE_C_COMPILER $ENV{CC})
set(CMAKE_CXX_COMPILER $ENV{CXX})
set(CMAKE_Fortran_COMPILER $ENV{FC})

set(CMAKE_CXX_FLAGS "-I ${cross_root}/include/")

set(CMAKE_FIND_ROOT_PATH ${cross_root} ${cross_root}/${cross_triple})
set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY BOTH)
set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE BOTH)
set(CMAKE_SYSROOT ${cross_root}/${cross_triple}/sysroot)

set(CMAKE_CROSSCOMPILING_EMULATOR /usr/bin/qemu-arm)
linux-armv7: Add CMake and GFortran support. 2015-05-09 13:48:53 +02:00			`set(CMAKE_SYSTEM_NAME Linux)`
			`set(CMAKE_SYSTEM_VERSION 1)`
linux-armv7: Specify system processor and fix library finding. This commit updates the toolchain to ensure libraries associated with arm can be found. While a new root path needed to be set for armv6, the most recent armv7 toolchain doesn't require to explicitly set a new root. 2016-04-15 09:40:58 +02:00			`set(CMAKE_SYSTEM_PROCESSOR arm)`
Update crosstool-ng to lastest version 2021-05-13 12:08:38 +02:00			`set(cross_triple "arm-cortexa5-linux-gnueabihf")`
Crosstool-ng'd armv7 2018-07-11 09:45:53 +02:00			`set(cross_root /usr/xcc/${cross_triple})`
linux-armv7: Add CMake and GFortran support. 2015-05-09 13:48:53 +02:00
Added fortran compiler * Added FC to all Dockerfiles * Changed cmake toolchains to use environment variables for compilers 2018-05-25 18:34:20 +02:00			`set(CMAKE_C_COMPILER $ENV{CC})`
			`set(CMAKE_CXX_COMPILER $ENV{CXX})`
			`set(CMAKE_Fortran_COMPILER $ENV{FC})`
linux-armv7: Add CMake and GFortran support. 2015-05-09 13:48:53 +02:00
Crosstool-ng'd armv7 2018-07-11 09:45:53 +02:00			`set(CMAKE_CXX_FLAGS "-I ${cross_root}/include/")`

			`set(CMAKE_FIND_ROOT_PATH ${cross_root} ${cross_root}/${cross_triple})`
			`set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)`
Update Toolchain.cmake to use BOTH for CMAKE_FIND_ROOT_PATH_MODES This is necessary if one wants to be able to use libraries or includes or programs installed locally (and not on the system of the build machine, or in CMAKE_SYSROOT, or in CMAKE_FIND_ROOT_PATH). According to cmake order for find_* functions, CMAKE_FIND_ROOT_PATH will be searched before the system of the build machine anyway, which doesn't dramatically change the current behavior. 2019-07-09 23:19:21 +02:00			`set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY BOTH)`
			`set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE BOTH)`
Crosstool-ng'd armv7 2018-07-11 09:45:53 +02:00			`set(CMAKE_SYSROOT ${cross_root}/${cross_triple}/sysroot)`
linux-armv7: Add CMAKE_CROSSCOMPILING_EMULATOR. 2015-05-09 13:57:41 +02:00
			`set(CMAKE_CROSSCOMPILING_EMULATOR /usr/bin/qemu-arm)`
Crosstool-ng'd armv7 2018-07-11 09:45:53 +02:00