Sojus07/hackrf
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Don't require a C++ compiler

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By default, CMake assumes that the project is using both C and C++.  By
explicitly passing 'C' as argument of the project() macro, we tell CMake
that only C is used, which prevents CMake from erroring out if a C++
compiler doesn't exist.
This commit is contained in:
Arnout Vandecappelle (Essensium/Mind)
2018-03-31 22:50:37 +02:00
parent 5fbd75ef94
commit a6284cb9ed
4 changed files with 4 additions and 4 deletions
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2
firmware/CMakeLists.txt
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@ -23,7 +23,7 @@
cmake_minimum_required(VERSION 2.8.9) cmake_minimum_required(VERSION 2.8.9)
set(CMAKE_TOOLCHAIN_FILE toolchain-arm-cortex-m.cmake) set(CMAKE_TOOLCHAIN_FILE toolchain-arm-cortex-m.cmake)
project (hackrf_firmware_all) project (hackrf_firmware_all C)
add_subdirectory(blinky) add_subdirectory(blinky)
add_subdirectory(hackrf_usb) add_subdirectory(hackrf_usb)

2
firmware/blinky/CMakeLists.txt
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@ -22,7 +22,7 @@
cmake_minimum_required(VERSION 2.8.9) cmake_minimum_required(VERSION 2.8.9)
set(CMAKE_TOOLCHAIN_FILE ../toolchain-arm-cortex-m.cmake) set(CMAKE_TOOLCHAIN_FILE ../toolchain-arm-cortex-m.cmake)
project(blinky) project(blinky C)
include(../hackrf-common.cmake) include(../hackrf-common.cmake)

2
firmware/hackrf_usb/CMakeLists.txt
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@ -21,7 +21,7 @@
cmake_minimum_required(VERSION 2.8.9) cmake_minimum_required(VERSION 2.8.9)
set(CMAKE_TOOLCHAIN_FILE ../toolchain-arm-cortex-m.cmake) set(CMAKE_TOOLCHAIN_FILE ../toolchain-arm-cortex-m.cmake)
project(hackrf_usb) project(hackrf_usb C)
include(../hackrf-common.cmake) include(../hackrf-common.cmake)

2
host/CMakeLists.txt
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@ -1,7 +1,7 @@
#top dir cmake project for libhackrf + tools #top dir cmake project for libhackrf + tools
cmake_minimum_required(VERSION 2.8) cmake_minimum_required(VERSION 2.8)
project (HackRF) project (HackRF C)
set(CMAKE_C_FLAGS "$ENV{CFLAGS}" CACHE STRING "C Flags") set(CMAKE_C_FLAGS "$ENV{CFLAGS}" CACHE STRING "C Flags")