On linux we build with defined _GNU_SOURCE.

We must perform system tests with _GNU_SOURCE too!
This commit is contained in:
Sergei Golubchik 2011-10-31 17:25:29 +01:00
parent 3794110f02
commit 952e4067ad

View File

@ -22,6 +22,7 @@ INCLUDE(CheckSymbolExists)
SET(TARGET_OS_LINUX 1)
SET(HAVE_NPTL 1)
SET(_GNU_SOURCE 1)
SET(CMAKE_REQUIRED_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS} -D_GNU_SOURCE=1)
# Fix CMake (< 2.8) flags. -rdynamic exports too many symbols.
FOREACH(LANG C CXX)