Fix compilation error (regression from today).

* autogen.sh (GNULIB_MODULES_RUNTIME_FOR_SRC): Add 'unistd'.
* gettext-runtime/src/envsubst.c: Include <unistd.h>.

diff --git a/autogen.sh b/autogen.sh
index 24455c4f9ffcb4de74a46ce4c32b72133a379da8..28f82f059ca42b67e55a24099cb8645993f25c57 100755 (executable)
--- a/autogen.sh
+++ b/autogen.sh
@@ -153,6 +153,7 @@ if ! $skip_gnulib; then
       stdio
       stdlib
       strtoul
+      unistd
       unlocked-io
       xalloc
     '

diff --git a/gettext-runtime/src/envsubst.c b/gettext-runtime/src/envsubst.c
index 8416b7a9d4a2836ecfc7259e9b5841dc81ee121e..93215b5a015a1c2a28fe5eed28059b7eddc0764e 100644 (file)
--- a/gettext-runtime/src/envsubst.c
+++ b/gettext-runtime/src/envsubst.c
@@ -25,6 +25,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <unistd.h>
 #include <locale.h>
 
 #include "closeout.h"