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-rw-r--r--CMakeLists.txt4
1 files changed, 4 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index d224113..5b138b7 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -17,6 +17,7 @@ cmake_minimum_required( VERSION 2.8 )
include( CheckCXXSourceCompiles )
include( CheckFunctionExists )
include( CheckSymbolExists )
+include( CheckPrototypeDefinition )
include( CheckIncludeFile )
include( CheckLibraryExists )
include( FindPkgConfig )
@@ -114,6 +115,9 @@ check_function_exists( memcpy HAVE_MEMCPY )
check_function_exists( bcopy HAVE_BCOPY )
set( CMAKE_REQUIRED_LIBRARIES ${bak_CMAKE_REQUIRED_LIBRARIES} )
unset( bak_CMAKE_REQUIRED_LIBRARIES )
+check_prototype_definition( ioctl "int ioctl(int d, int request, ...)" "-1" "unistd.h;sys/ioctl.h" HAVE_IOCTL_INT_INT_DOTS )
+check_prototype_definition( ioctl "int ioctl(int d, unsigned long request, ...)" "-1" "unistd.h;sys/ioctl.h" HAVE_IOCTL_INT_ULONG_DOTS )
+check_prototype_definition( ioctl "int ioctl(int d, unsigned long int request, ...)" "-1" "unistd.h;sys/ioctl.h" HAVE_IOCTL_INT_ULONGINT_DOTS )
##### check for audiofile #######################