Fix tests for common <math.h> functions.

[gnulib.git] / modules / exp

diff --git a/modules/exp b/modules/exp
index 51bbce3..6a7a685 100644 (file)
--- a/modules/exp
+++ b/modules/exp
@@ -7,7 +7,7 @@ m4/mathfunc.m4
 Depends-on:
 
 configure.ac:
-gl_MATHFUNC([exp])
+gl_MATHFUNC([exp], [double], [(double)])
 
 Makefile.am: