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-rw-r--r--configure.in1
1 files changed, 1 insertions, 0 deletions
diff --git a/configure.in b/configure.in
index f5c936d2..4e798b15 100644
--- a/configure.in
+++ b/configure.in
@@ -139,6 +139,7 @@ AC_LANG_RESTORE
#
AC_PROG_CXX
+AC_CHECK_FUNCS(mprotect sysconf getpagesize)
AC_CHECK_HEADERS(unistd.h sys/mman.h)
# Make sure we don't link to libstdc++ (needs de-gcc-fication)