test-perror: check for strerror interactions

[pspp] / modules / ldexpl

diff --git a/modules/ldexpl b/modules/ldexpl
index e143d83372b4142afd047c206b73037edf766b8a..517a40a8dd2b8e91ec8c0aa6f6207c920e905ab0 100644 (file)
--- a/modules/ldexpl
+++ b/modules/ldexpl
@@ -7,8 +7,8 @@ m4/ldexpl.m4
 
 Depends-on:
 math
-isnanl-nolibm
-fpucw
+isnanl          [test $HAVE_DECL_LDEXPL = 0 || test $gl_func_ldexpl = no]
+fpucw           [test $HAVE_DECL_LDEXPL = 0 || test $gl_func_ldexpl = no]
 
 configure.ac:
 gl_FUNC_LDEXPL