(my-distcheck): Add -Wall to the list of options that

are used with -Werror.  This target is not intended for general use.

diff --git a/Makefile.maint b/Makefile.maint
index e8bf443..b242b67 100644 (file)
--- a/Makefile.maint
+++ b/Makefile.maint
@@ -394,6 +394,8 @@ null_AM_MAKEFLAGS = \
 # by the use of _().  The --disable-nls effectively defines away that macro,
 # and building with CFLAGS='-Wformat -Werror' causes any format warning to be
 # treated as a failure.  Also, check for shadowing problems with -Wshadow.
+# These CFLAGS are pretty strict.  If you build this target, you probably
+# have to have a recent version of gcc and glibc headers.
 TMPDIR ?= /tmp
 t=$(TMPDIR)/$(PACKAGE)/test
 my-distcheck: $(local-check)
@@ -402,7 +404,7 @@ my-distcheck: $(local-check)
        GZIP=$(GZIP_ENV) $(AMTAR) -C $(t) -zxf $(distdir).tar.gz
        cd $(t)/$(distdir)                              \
          && ./configure --disable-nls                  \
-         && $(MAKE) CFLAGS='-Wformat -Werror -Wshadow' \
+         && $(MAKE) CFLAGS='-Werror -Wall -Wformat -Wshadow' \
              AM_MAKEFLAGS='$(null_AM_MAKEFLAGS)'       \
          && $(MAKE) dvi                                \
          && $(MAKE) check                              \