unistr/u*-chr: test multibyte sequences

[gnulib.git] / modules / fabs

diff --git a/modules/fabs b/modules/fabs
index b621c3f..8b70430 100644 (file)
--- a/modules/fabs
+++ b/modules/fabs
@@ -7,7 +7,7 @@ m4/mathfunc.m4
 Depends-on:
 
 configure.ac:
-gl_MATHFUNC([fabs])
+gl_MATHFUNC([fabs], [double], [(double)])
 
 Makefile.am: