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-rw-r--r--configure.ac5
1 files changed, 5 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index c7faf08..899f305 100644
--- a/configure.ac
+++ b/configure.ac
@@ -64,6 +64,11 @@ sdkdir=$(pkg-config --variable=sdkdir xorg-server)
# Checks for header files.
+# Checks for library functions
+# We don't use strlcat, strlcpy, or timingsafe_memcmp, but check to quiet
+# -Wredundant-decls warning from xorg/os.h which will otherwise redefine them.
+AC_CHECK_FUNCS([strlcat strlcpy timingsafe_memcmp])
+
DRIVER_NAME=elographics
AC_SUBST([DRIVER_NAME])