gettimeofday: port recent C++ fix to Emacs

[gnulib.git] / modules / erf

diff --git a/modules/erf b/modules/erf
index 8315997..551dddb 100644 (file)
--- a/modules/erf
+++ b/modules/erf
@@ -7,7 +7,7 @@ m4/mathfunc.m4
 Depends-on:
 
 configure.ac:
-gl_MATHFUNC([erf])
+gl_COMMON_DOUBLE_MATHFUNC([erf])
 
 Makefile.am: