build: Fix build failure on mingw.

For some reason, Automake puts a definition of CXXLD in
gettext-tools/src/Makefile.in but not in
gettext-tools/gnulib-lib/Makefile.in.

* gettext-tools/gnulib-lib/Makefile.am (CXXLD): Define.

diff --git a/gettext-tools/gnulib-lib/Makefile.am b/gettext-tools/gnulib-lib/Makefile.am
index 73fa0abe6c3dac7cb5d6cabca57b4219ee7c0164..212669977e808cd8e2c4e4180e4b2ceb5b59423e 100644 (file)
--- a/gettext-tools/gnulib-lib/Makefile.am
+++ b/gettext-tools/gnulib-lib/Makefile.am
@@ -83,5 +83,7 @@ libgettextlib_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CXX \
        $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link \
        $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) $(libgettextlib_la_LDFLAGS) $(LDFLAGS) \
        -o $@
+# Use the same definition of CXXLD as Automake generates in other Makefiles.
+CXXLD = $(CXX)
 endif