- @echo -e "\
- all update everything\n\
- clean remove all genated stuff in $(outdir)\n\
- default same as the empty target\n\
- exe update all executables\n\
- help this help\n\
- install install programs and data (prefix=$(prefix))\n\
- lib update all libraries\n\
- TAGS genarate tagfiles\n\
-\n\
-Make may be invoked from any subdirectory\n\
-Note that all commands recurse into SUBDIRS;\n\
-prepend \`local-' to do only cwd, eg: local-clean\n\
-"\
-#
+ @echo "Generic targets that recurse into subdirectories:"
+ @echo " all update everything except documentation with images"
+ @echo " (same as the empty target)"
+ @echo " clean remove all generated stuff in $(outdir)"
+ @echo " bin-clean same as clean, except that mf/out is preserved"
+ @echo " doc update documentation with images in directory \`out-www'"
+ @echo " doc-stage-1 update only PDF and Info documentation in directory \`out-www'"
+ @echo " doc-clean clean \`out-www' directory"
+ @echo " install install programs and data (prefix=$(prefix))"
+ @echo " uninstall uninstall programs and data"
+ @echo " test build regression tests for the program and scripts"
+ @echo
+ @echo " *Note: Prepend \`local-' (eg. \`local-clean') to restrict"
+ @echo " any of the above commands to the current directory."
+ @echo
+ @echo "Other generic targets:"
+ @echo " default same as \`make all', but restricted to the current directory"
+ @echo " exe update all executables"
+ @echo " help this help"
+ @echo " lib update all libraries"
+ @echo " log-clean remove .log files"
+ @echo " TAGS generate tagfiles"
+ @echo
+ @echo "\`make' may be invoked from any subdirectory that contains a GNUmakefile."