commit e029fd46d118f4e7d5d5c5f7e012df04f19983c8
author Marat Dukhan <marat@fb.com> Thu Oct 26 00:35:46 2017 +0000
committer Marat Dukhan <marat@fb.com> Thu Oct 26 00:35:46 2017 +0000
tree 803a4c32033b7bcb69035ea845fbae59c78bfc54
parent f1c4a5c1f4f77b72b35bd67795f35d1e264c6d5e

Fix problems with CMake build on ARM/Linux

CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index f6a18ce..1be3bd8 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -130,6 +130,9 @@
 IF(CMAKE_SYSTEM_NAME STREQUAL "Linux" OR CMAKE_SYSTEM_NAME STREQUAL "Android")
   TARGET_LINK_LIBRARIES(cpuinfo PUBLIC ${CMAKE_THREAD_LIBS_INIT})
 ENDIF()
+IF(CMAKE_SYSTEM_NAME STREQUAL "Linux")
+  TARGET_COMPILE_DEFINITIONS(cpuinfo PRIVATE -D_GNU_SOURCE)
+ENDIF()
 IF(CMAKE_SYSTEM_NAME STREQUAL "Darwin" AND CMAKE_SYSTEM_PROCESSOR MATCHES "^(armv7|armv7f|armv7s|armv7k|arm64)$")
   TARGET_LINK_LIBRARIES(cpuinfo INTERFACE "-framework OpenGLES")
   TARGET_LINK_LIBRARIES(cpuinfo INTERFACE "-framework Foundation")
@@ -165,6 +168,9 @@
   IF(CMAKE_SYSTEM_NAME STREQUAL "Linux" OR CMAKE_SYSTEM_NAME STREQUAL "Android")
     TARGET_LINK_LIBRARIES(cpuinfo_mock PUBLIC ${CMAKE_THREAD_LIBS_INIT})
   ENDIF()
+  IF(CMAKE_SYSTEM_NAME STREQUAL "Linux")
+    TARGET_COMPILE_DEFINITIONS(cpuinfo_mock PRIVATE -D_GNU_SOURCE)
+  ENDIF()
 
   IF(CMAKE_SYSTEM_NAME STREQUAL "Android" AND CMAKE_SYSTEM_PROCESSOR MATCHES "^(armv5te|armv7-a)$")
     ADD_EXECUTABLE(blu-r1-hd-test test/mock/blu-r1-hd.cc)