(install-arch-indep): Discard extra data in tar | tar pipes.

diff --git a/Makefile.in b/Makefile.in
index 15c197cc342693fc1d46eacfbcb12ec89c99f70f..9be5e28b19d22744ed3cffa4ad8f59ec26141a30 100644 (file)
--- a/Makefile.in
+++ b/Makefile.in
@@ -314,7 +314,8 @@ install-arch-indep: mkdir
          [ -d $${dir} ] \
          && [ `(cd $${dir} && /bin/pwd)` != `(cd $${dest} && /bin/pwd)` ] \
          && (echo "Copying $${dir} to $${dest}..." ; \
-             (cd $${dir}; tar -cf - . )|(cd $${dest};umask 022; tar -xvf - ); \
+             (cd $${dir}; tar -cf - . ) \
+               |(cd $${dest};umask 022; tar -xvf - && cat > /dev/null); \
              for subdir in `find $${dest} -type d ! -name RCS -print` ; do \
                rm -rf $${subdir}/RCS ; \
                rm -rf $${subdir}/CVS ; \
@@ -333,7 +334,8 @@ install-arch-indep: mkdir
        if [ `(cd ./etc; /bin/pwd)` != `(cd ${docdir}; /bin/pwd)` ]; \
        then \
           echo "Copying etc/DOC-* to ${docdir} ..." ; \
-          (cd ./etc; tar -cf - DOC*)|(cd ${docdir}; umask 0; tar -xvf - ); \
+          (cd ./etc; tar -cf - DOC*) \
+            |(cd ${docdir}; umask 0; tar -xvf - && cat > /dev/null); \
           (cd $(docdir); chmod a+r DOC*; rm DOC) \
        else true; fi
        if [ -r ./lisp ] \
@@ -341,7 +343,8 @@ install-arch-indep: mkdir
           && [ x`(cd ${srcdir}/lisp; /bin/pwd)` != x`(cd ./lisp; /bin/pwd)` ]; \
        then \
           echo "Copying lisp/*.el and lisp/*.elc to ${lispdir} ..." ; \
-          (cd lisp; tar -cf - *.el *.elc)|(cd ${lispdir}; umask 0; tar -xvf - ); \
+          (cd lisp; tar -cf - *.el *.elc) \
+            |(cd ${lispdir}; umask 0; tar -xvf - && cat > /dev/null); \
        else true; fi
        thisdir=`/bin/pwd`; \
        if [ `(cd ${srcdir}/info && /bin/pwd)` != `(cd ${infodir} && /bin/pwd)` ]; \