test-perror: check for strerror interactions

[pspp] / modules / truncf

diff --git a/modules/truncf b/modules/truncf
index 6c4c46f12ac63fb9493a7dc5c9da9bc11420d07f..15e35e8acf82d7284ef3f561187d0eec3647e3d8 100644 (file)
--- a/modules/truncf
+++ b/modules/truncf
@@ -9,7 +9,7 @@ m4/truncf.m4
 Depends-on:
 math
 extensions
-float
+float           [test $HAVE_DECL_TRUNCF = 0 || test $REPLACE_TRUNCF = 1]
 
 configure.ac:
 gl_FUNC_TRUNCF