unistr/u*-chr: prepare for multibyte tests

[pspp] / modules / link-warning

diff --git a/modules/link-warning b/modules/link-warning
index 6b998f533102505fe6521f4b08ea650fb0fdb726..935f66a39052ef766e57c6dfd1cda66847a49783 100644 (file)
--- a/modules/link-warning
+++ b/modules/link-warning
@@ -1,6 +1,9 @@
 Description:
 A C macro for emitting link time warnings.
 
+Applicability:
+all
+
 Files:
 build-aux/link-warning.h
 
@@ -9,6 +12,11 @@ Depends-on:
 configure.ac:
 
 Makefile.am:
+# The BUILT_SOURCES created by this Makefile snippet are not used via #include
+# statements but through direct file reference. Therefore this snippet must be
+# present in all Makefile.am that need it. This is ensured by the applicability
+# 'all' defined above.
+
 BUILT_SOURCES += link-warning.h
 # The link-warning.h that gets inserted into generated .h files is the same as
 # build-aux/link-warning.h, except that it has the copyright header cut off.