make help: document ncurses, make V=1 and make O=<dir>

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

diff --git a/Makefile b/Makefile
index 04783f2ef426e9d4efcd5b916ac60804326735d2..3ecc597b58b7b95901898593f5ce5150a340e475 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -655,6 +655,7 @@ help:
        @echo
        @echo 'Configuration:'
        @echo '  menuconfig             - interactive curses-based configurator'
+       @echo '  nconfig                - interactive ncurses-based configurator'
        @echo '  xconfig                - interactive Qt-based configurator'
        @echo '  gconfig                - interactive GTK-based configurator'
        @echo '  oldconfig              - resolve any unresolved symbols in .config'
@@ -673,6 +674,9 @@ help:
        @echo '  source-check           - check all packages for valid download URLs'
        @echo '  external-deps          - list external packages used'
        @echo
+       @echo '  make V=0|1             - 0 => quiet build (default), 1 => verbose build'
+       @echo '  make O=dir             - Locate all output files in "dir", including .config'
+       @echo
        @$(foreach b, $(notdir $(wildcard $(TOPDIR)/configs/*_defconfig)), \
          printf "  %-35s - Build for %s\\n" $(b) $(b:_defconfig=);)
        @echo