diff options
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 01dab5720..43f8f31bb 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -1,7 +1,15 @@ cmake_minimum_required(VERSION 3.12.4) project(nDPId C) +if(CMAKE_COMPILER_IS_GNUCXX) + execute_process(COMMAND ${CMAKE_C_COMPILER} -dumpversion OUTPUT_VARIABLE GCC_VERSION) + if (GCC_VERSION VERSION_GREATER 4.7 OR GCC_VERSION VERSION_EQUAL 4.7) + message(STATUS "${CMAKE_C_COMPILER} supports C11 standard.") + else () + message(FATAL_ERROR "C Compiler with C11 standard needed. Therefore a gcc compiler with a version equal or higher than 4.7 is needed.") + endif() +endif(CMAKE_COMPILER_IS_GNUCXX) set(CMAKE_C_STANDARD 11) -set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu11") +set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c11 -D_DEFAULT_SOURCE=1 -D_GNU_SOURCE=1") if("${PROJECT_SOURCE_DIR}" STREQUAL "${PROJECT_BINARY_DIR}") message(FATAL_ERROR "In-source builds are not allowed.\n" "Please remove ${PROJECT_SOURCE_DIR}/CMakeCache.txt\n" @@ -216,7 +224,11 @@ if(BUILD_NDPI) BUILD_IN_SOURCE 1) add_custom_target(clean-libnDPI - COMMAND test -r ${CMAKE_SOURCE_DIR}/libnDPI/Makefile && rm -rf ${CMAKE_BINARY_DIR}/libnDPI && git submodule deinit ${CMAKE_SOURCE_DIR}/libnDPI || true + COMMAND ${CMAKE_BUILD_TOOL} clean + COMMAND test -r ${CMAKE_SOURCE_DIR}/libnDPI/Makefile + COMMAND rm -rf ${CMAKE_BINARY_DIR}/libnDPI + COMMAND rm -f ${CMAKE_BINARY_DIR}/libnDPI-prefix/src/libnDPI-stamp/libnDPI-configure + COMMAND git submodule deinit -f ${CMAKE_SOURCE_DIR}/libnDPI ) set(STATIC_LIBNDPI_INSTALLDIR "${CMAKE_BINARY_DIR}/libnDPI") @@ -266,7 +278,7 @@ if(STATIC_LIBNDPI_INSTALLDIR OR BUILD_NDPI) unset(pkgcfg_lib_NDPI_ndpi CACHE) else() if(NOT NDPI_NO_PKGCONFIG) - pkg_check_modules(NDPI REQUIRED libndpi>=4.8.0) + pkg_check_modules(NDPI REQUIRED libndpi>=4.7.0) if(NOT pkgcfg_lib_NDPI_ndpi) find_package(NDPI "4.8.0" REQUIRED) endif() |