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-rw-r--r--cmake/setup.cmake4
1 files changed, 4 insertions, 0 deletions
diff --git a/cmake/setup.cmake b/cmake/setup.cmake
index 0a710b6..3c91285 100644
--- a/cmake/setup.cmake
+++ b/cmake/setup.cmake
@@ -47,6 +47,10 @@ check_include_file(stdint.h HAVE_STDINT_H)
if(NOT HAVE_STDINT_H)
add_compile_definitions(NO_STDINT_H)
endif()
+check_include_file(tgmath.h HAVE_TGMATH_H)
+if(NOT HAVE_TGMATH_H)
+ add_compile_definitions(NO_TGMATH_H)
+endif()
# Try to normalise source file pathnames as seen in __FILE__ (e.g.
# assertion failure messages). Partly to avoid bloating the binaries