passfd: give nicer error for recvfd at eof

[gnulib.git] / modules / signbit

diff --git a/modules/signbit b/modules/signbit
index 10c1840..bc351f3 100644 (file)
--- a/modules/signbit
+++ b/modules/signbit
@@ -10,13 +10,20 @@ m4/signbit.m4
 
 Depends-on:
 math
-isnanf-nolibm
-isnan-nolibm
-isnanl-nolibm
-fpieee
+float           [test $REPLACE_SIGNBIT = 1]
+isnanf-nolibm   [test $REPLACE_SIGNBIT = 1]
+isnand-nolibm   [test $REPLACE_SIGNBIT = 1]
+isnanl-nolibm   [test $REPLACE_SIGNBIT = 1]
+fpieee          [test $REPLACE_SIGNBIT = 1]
+memcmp          [test $REPLACE_SIGNBIT = 1]
 
 configure.ac:
 gl_SIGNBIT
+if test $REPLACE_SIGNBIT = 1; then
+  AC_LIBOBJ([signbitf])
+  AC_LIBOBJ([signbitd])
+  AC_LIBOBJ([signbitl])
+fi
 gl_MATH_MODULE_INDICATOR([signbit])
 
 Makefile.am: