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-rw-r--r--volk/lib/CMakeLists.txt5
1 files changed, 5 insertions, 0 deletions
diff --git a/volk/lib/CMakeLists.txt b/volk/lib/CMakeLists.txt
index db8cca6cd..b39e3ad21 100644
--- a/volk/lib/CMakeLists.txt
+++ b/volk/lib/CMakeLists.txt
@@ -29,6 +29,11 @@ if(HAVE_INTRIN_H)
add_definitions(-DHAVE_INTRIN_H)
endif()
+CHECK_INCLUDE_FILE(fenv.h HAVE_FENV_H)
+if(HAVE_FENV_H)
+ add_definitions(-DHAVE_FENV_H)
+endif()
+
CHECK_INCLUDE_FILE(dlfcn.h HAVE_DLFCN_H)
if(HAVE_DLFCN_H)
add_definitions(-DHAVE_DLFCN_H)