dup2: Remove check for dup2, unless supporting old obsolete platforms.

[pspp] / modules / vdprintf-posix

diff --git a/modules/vdprintf-posix b/modules/vdprintf-posix
index bc1cb88928e05d2b4c682dfcb8cdec467a90f01f..649eacfce4b4b10958fd9feb9d6d2b1e821d0b8d 100644 (file)
--- a/modules/vdprintf-posix
+++ b/modules/vdprintf-posix
@@ -2,6 +2,12 @@ Description:
 POSIX compatible vdprintf() function: print formatted output to a file
 descriptor
 
+Comment:
+This module should not be used as a dependency from a test module,
+otherwise when this module occurs as a tests-related module, it will
+have side effects on the compilation of the 'vasnprintf' module, if
+that module occurs among the main modules in lib/.
+
 Files:
 m4/vdprintf-posix.m4
 m4/printf.m4