btrfs-progs: a bit of makefile documentation

Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2015-10-06 14:53:55 +02:00
parent b556a992c3
commit a9a7df9645

View file

@ -1,3 +1,20 @@
# btrfs-progs
#
# Basic build targets:
# all all main tools
# static build static bnaries, requires static version of the libraries
# test run the full testsuite
# install install to default location (/usr/local)
# clean clean built binaries (not the documentation)
#
# Tuning by variables (environment or make arguments):
# V=1 verbose, print command lines (default: quiet)
# C=1 run checker before compilation (default checker: sparse)
# W=123 build with warnings (default: off)
# EXTRA_CFLAGS additional compiler flags
# EXTRA_LDFLAGS additional linker flags
#
# Export all variables to sub-makes by default
export