acl: allow cross-compilation to Gentoo

[gnulib.git] / modules / tan

diff --git a/modules/tan b/modules/tan
index 6ec8a58..0553e08 100644 (file)
--- a/modules/tan
+++ b/modules/tan
@@ -2,12 +2,13 @@ Description:
 tan() function: tangent function.
 
 Files:
+m4/tan.m4
 m4/mathfunc.m4
 
 Depends-on:
 
 configure.ac:
-gl_MATHFUNC([tan], [double], [(double)])
+gl_FUNC_TAN
 
 Makefile.am: