Hi, There was a change today in gnulib, that requires a small change in packages that use gnulib-tool --with-tests with --makefile-name. GNU diffutils is one such package.
Currently, './bootstrap' fails like this: ... autoreconf: running: automake --add-missing --copy --force-missing gnulib-tests/gnulib.mk:47: error: AM_CFLAGS must be set with '=' before using '+=' gnulib-tests/Makefile.am:1: 'gnulib-tests/gnulib.mk' included from here autoreconf: error: automake failed with exit status: 1 ./bootstrap: autoreconf failed The attached proposed patch fixes it.
>From c59e71fcd55299fb5487df7dbfe4eec6d5080835 Mon Sep 17 00:00:00 2001 From: Bruno Haible <[email protected]> Date: Thu, 4 Sep 2025 00:51:24 +0200 Subject: [PATCH] build: Update after gnulib changed * gnulib-tests/Makefile.am: Initialize AM_CFLAGS. --- gnulib-tests/Makefile.am | 2 ++ 1 file changed, 2 insertions(+) diff --git a/gnulib-tests/Makefile.am b/gnulib-tests/Makefile.am index 6635f70..f68911f 100644 --- a/gnulib-tests/Makefile.am +++ b/gnulib-tests/Makefile.am @@ -1 +1,3 @@ +AM_CFLAGS = + include gnulib.mk -- 2.50.1
