Avoid unnecessary compilation units, through conditional dependencies.

[gnulib.git] / modules / perror

diff --git a/modules/perror b/modules/perror
index c019029..d2147b6 100644 (file)
--- a/modules/perror
+++ b/modules/perror
@@ -7,8 +7,8 @@ m4/perror.m4
 
 Depends-on:
 stdio
-errno
-strerror
+errno           [test $REPLACE_PERROR = 1]
+strerror        [test $REPLACE_PERROR = 1]
 
 configure.ac:
 gl_FUNC_PERROR