Makefile: don't export O to the environment
authorPeter Korsgaard <jacmet@sunsite.dk>
Mon, 14 Jan 2013 09:02:29 +0000 (10:02 +0100)
committerPeter Korsgaard <jacmet@sunsite.dk>
Mon, 14 Jan 2013 09:04:21 +0000 (10:04 +0100)
commit1300cb55621d1565a1b09e907963d77f272eacb4
tree8ea6e1b3331f976096abafb19cec88ee83e27294
parent0bc0da0bb41dc3ae77913e6321bb0326f039a413
Makefile: don't export O to the environment

Several projects use the kernel style O=<dir> syntax to build out of tree,
and atleast uClibc doesn't check that it was explictly passed on the command
line, so setting it in the environment breaks the build.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Makefile
docs/manual/customize-rootfs.txt