mutt-1.5.12 源代码。linux 下邮件接受的工具。

				## Process this file with automake to produce Makefile.in -*-Makefile-*-								##m4-files-begin				EXTRA_DIST = README Makefile.am.in \				codeset.m4 \				curslib.m4 \				funcdecl.m4 \				funcs.m4 \				gettext.m4 \				glibc21.m4 \				gssapi.m4 \				iconv.m4 \				lcmessage.m4 \				libgnutls.m4 \				progtest.m4 \				types.m4				##m4-files-end								Makefile.am: Makefile.am.in					rm -f $@ $@t					sed -n '1,/^##m4-files-begin/p' Makefile.am.in > $@t					( (echo EXTRA_DIST = README Makefile.am.in | tr '\012' @); \					  (echo *.m4|tr ' ' @) ) \					  |sed 's/@$$/%/;s/@/ \\@/g' |tr @% '\012\012' \					  >> $@t					sed -n '/^##m4-files-end/,$$p' Makefile.am.in >> $@t					chmod a-w $@t					mv $@t $@