following the recent build changes, I'd thought something like
this would be nice, any comments?
commit 35726faab20e4fe8bc969bcb867f8edafa14b155
Author: maximilian attems <max at stro.at>
Date: Fri Mar 19 04:27:23 2010 +0100
[klibc] Makefile: Add help target
Add explanations to ease klibc hacking.
Signed-off-by: maximilian attems <max at stro.at>
diff --git a/Makefile b/Makefile
index 563618c..a39dc4f 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,8 @@
SRCROOT = .
+# *DOCUMENTATION*
+# To see a list of typical targets execute "make help"
+
# kbuild compatibility
export srctree := $(shell pwd)
export objtree := $(shell pwd)
@@ -114,6 +117,25 @@ klibc: $(objtree)/.config
test: klibc
$(Q)$(MAKE) $(klibc)=usr/klibc/tests
+help:
+ @echo 'Cleaning targets:'
+ @echo ' clean - Remove most generated files'
+ @echo ' mrproper - Remove all generated files + config'
+ @echo ' distclean - mprproper + editor backup + patch files'
+ @echo ''
+ @echo 'Build targets:'
+ @echo 'all - Build all targets'
+ @echo 'install - Install klibc'
+ @echo 'klcc - Wrapper around gcc to compile against klibc'
+ @echo 'test - Run klibc tests'
+ @echo
+ @echo 'Build options:'
+ @echo 'KLIBCKERNELSRC - Path to a configured linux-2.6 tree'
+ @echo 'KLIBCKERNELOBJ - Path to kernel output dir (defaults to
KLIBCKERNELSRC)'
+ @echo 'make V=0|1 [targets] 0 => quiet build (default), 1 => verbose
build'
+ @echo
+ @echo 'Sample invocation:'
+ @echo 'make KLIBCKERNELSRC=`pwd`/../linux-2.6'
###
# allow one to say make dir/file.o
