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-rw-r--r--contrib/libucl/src/ucl_emitter.c12
1 files changed, 10 insertions, 2 deletions
diff --git a/contrib/libucl/src/ucl_emitter.c b/contrib/libucl/src/ucl_emitter.c
index 51bb09a..eb314ac 100644
--- a/contrib/libucl/src/ucl_emitter.c
+++ b/contrib/libucl/src/ucl_emitter.c
@@ -21,11 +21,19 @@
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
-#include <float.h>
-#include <math.h>
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
#include "ucl.h"
#include "ucl_internal.h"
#include "ucl_chartable.h"
+#ifdef HAVE_FLOAT_H
+#include <float.h>
+#endif
+#ifdef HAVE_MATH_H
+#include <math.h>
+#endif
/**
* @file rcl_emitter.c
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