glob tests: Fix link error on mingw

[Bruno Haible]

On mingw, on a system where I have GNU gettext installed, I get
this link error:

i686-w64-mingw32-gcc  -Wno-error -g -O2  -L/usr/local/mingw32/lib -o 
test-glob.exe test-glob.o libtests.a ../gllib/libgnu.a libtests.a 
../gllib/libgnu.a libtests.a   
../gllib/libgnu.a(openat-die.o): In function `openat_save_fail':
/home/bruno/testdir-all/build-mingw32/gllib/../../gllib/openat-die.c:38: 
undefined reference to `libintl_gettext'
../gllib/libgnu.a(openat-die.o): In function `openat_restore_fail':
/home/bruno/testdir-all/build-mingw32/gllib/../../gllib/openat-die.c:57: 
undefined reference to `libintl_gettext'
../gllib/libgnu.a(error.o): In function `print_errno_message':
/home/bruno/testdir-all/build-mingw32/gllib/../../gllib/error.c:195: undefined 
reference to `libintl_gettext'
collect2: error: ld returned 1 exit status
make[4]: *** [Makefile:17457: test-glob.exe] Error 1

This patch should fix it.


2022-09-04  Bruno Haible  <bruno@clisp.org>

        glob tests: Fix link error on mingw.
        * modules/glob-tests (Makefile.am): Link test-glob with $(LIBINTL).

diff --git a/modules/glob-tests b/modules/glob-tests
index afce2dbca0..5054196a23 100644
--- a/modules/glob-tests
+++ b/modules/glob-tests
@@ -12,7 +12,7 @@ configure.ac:
 Makefile.am:
 TESTS += test-glob
 check_PROGRAMS += test-glob
-test_glob_LDADD = $(LDADD) $(LIB_MBRTOWC)
+test_glob_LDADD = $(LDADD) $(LIBINTL) $(LIB_MBRTOWC)
 MOSTLYCLEANFILES += \
   test-glob.tglobfile \
   test-glob.tgloblink1 \