gnulib-tool: protect against CDPATH

[gnulib.git] / modules / atan

diff --git a/modules/atan b/modules/atan
index fd1abe5..5a82663 100644 (file)
--- a/modules/atan
+++ b/modules/atan
@@ -2,12 +2,13 @@ Description:
 atan() function: inverse tangent function.
 
 Files:
+m4/atan.m4
 m4/mathfunc.m4
 
 Depends-on:
 
 configure.ac:
-gl_MATHFUNC([atan], [double], [(double)])
+gl_FUNC_ATAN
 
 Makefile.am: