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-rw-r--r--configure.ac3
1 files changed, 3 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index d353754f..487b60bb 100644
--- a/configure.ac
+++ b/configure.ac
@@ -472,6 +472,9 @@ fi
# -larchive in that case.
#AC_CHECK_LIB(archive,archive_version)
+# Checks for supported compiler flags
+AX_APPEND_COMPILE_FLAGS([-Wall -Wformat -Wformat-security])
+
# Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
# la_TYPE_UID_T defaults to "int", which is incorrect for MinGW