rewrite int foo[2*X-1] to verify(X) or to int foo[X?1:-1]

[gnulib.git] / modules / unistdio / u32-vsnprintf

diff --git a/modules/unistdio/u32-vsnprintf b/modules/unistdio/u32-vsnprintf
index 0979769..26d2add 100644 (file)
--- a/modules/unistdio/u32-vsnprintf
+++ b/modules/unistdio/u32-vsnprintf
@@ -12,9 +12,12 @@ unistr/u32-cpy
 errno
 
 configure.ac:
+gl_LIBUNISTRING_MODULE([0.9], [unistdio/u32-vsnprintf])
 
 Makefile.am:
+if LIBUNISTRING_COMPILE_UNISTDIO_U32_VSNPRINTF
 lib_SOURCES += unistdio/u32-vsnprintf.c
+endif
 
 Include:
 "unistdio.h"