test-perror: check for strerror interactions

[pspp] / modules / signbit

diff --git a/modules/signbit b/modules/signbit
index 94b524a978ba50fe181ef22b6b1b5deacf7656d9..b3ad38836b8eb4d4ae5b925e68c4c58d4cc0df32 100644 (file)
--- a/modules/signbit
+++ b/modules/signbit
@@ -9,12 +9,13 @@ lib/float+.h
 m4/signbit.m4
 
 Depends-on:
-float
 math
-isnanf-nolibm
-isnand-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