build: fix doc generation errors in parallel builds
authorMans Rullgard <mans@mansr.com>
Tue, 27 Mar 2012 21:42:41 +0000 (22:42 +0100)
committerMans Rullgard <mans@mansr.com>
Wed, 28 Mar 2012 10:42:19 +0000 (11:42 +0100)
commit2efb710a3432f1bab381ed66fbae42c7d638e2c9
tree1c21ebbdd2c3456562bbc668b3f9673ac58ca0b0
parenta92be9b856bd11b081041c43c25d442028fe9a63
build: fix doc generation errors in parallel builds

The $(dir) function used to construct OBJDIRS includes a trailing slash
in the names returned, which GNU make 3.82 does not match to the
slash-less 'doc' in the documentation dependencies, causing parallel
build to fail.  Adding a slash fixes this and still works with make
3.81.

Signed-off-by: Mans Rullgard <mans@mansr.com>
doc/Makefile