From cfbbb231418675ae5f738517b464ecd21cc2d9c3 Mon Sep 17 00:00:00 2001 From: Alexandru Ardelean Date: Wed, 3 May 2017 11:29:12 +0300 Subject: [PATCH] build,cmake: add _GNU_SOURCE to CFLAGS Signed-off-by: Alexandru Ardelean --- CMakeLists.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/CMakeLists.txt b/CMakeLists.txt index 8ae0950..965fe8f 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -12,7 +12,7 @@ if(MSVC) file(RENAME ${CMAKE_CURRENT_BINARY_DIR}/include/json_config.h.win32 ${CMAKE_CURRENT_BINARY_DIR}/include/json_config.h) elseif(UNIX) set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror") - set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Werror") + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Werror -D_GNU_SOURCE") execute_process(COMMAND echo ${CMAKE_CURRENT_SOURCE_DIR} WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}) execute_process(COMMAND sh autogen.sh WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}) execute_process(COMMAND ./configure WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}) -- 2.49.0