libtextstyle: Fix build failure on Cygwin < 3.4.6.

* libtextstyle/lib/Makefile.am (config.h): Don't rename the _imp_ variable
associated with the gl_get_setlocale_null_lock function.

diff --git a/libtextstyle/lib/Makefile.am b/libtextstyle/lib/Makefile.am
index f5ad189075f44dd0379ec362e00d8cbf7b119768..a27f834efa78dc74040b1e83d887daacc99ecdc3 100644 (file)
--- a/libtextstyle/lib/Makefile.am
+++ b/libtextstyle/lib/Makefile.am
@@ -1,5 +1,5 @@
 ## Makefile for the lib subdirectory of GNU libtextstyle.
-## Copyright (C) 2009-2024 Free Software Foundation, Inc.
+## Copyright (C) 2009-2025 Free Software Foundation, Inc.
 ##
 ## This program is free software: you can redistribute it and/or modify
 ## it under the terms of the GNU General Public License as published by
@@ -237,6 +237,7 @@ config.h: $(BUILT_SOURCES) libtextstyle.sym
            } 5>&1 1>&2 \
              | sed -e 's,.* ,,' | grep -v '@' | LC_ALL=C sort | LC_ALL=C uniq \
              | LC_ALL=C $(top_srcdir)/build-aux/join-v-1 - libtextstyle.sym \
+             | grep -v 'gl_get_setlocale_null_lock' \
              | sed -e 's,^\(.*\)$$,#define \1 libtextstyle_\1,' > config.h-t; \
          } 6>&1 && \
          if test -f config.h; then \