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authorJonathan Neuschäfer <j.neuschaefer@gmx.net>2011-08-25 21:54:42 +0200
committerMax Kellermann <max@duempel.org>2011-08-27 11:30:30 +0200
commit4428894abaa4d40c443cabbf6c1eb467d6f55791 (patch)
treeee3b3bc22062942ce09e78137e3d183ab90eabd5 /configure.ac
parent4f021cbced19dfc610d4f24168d29bd71963dd5e (diff)
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let doxygen find the source code
[Unfortunately,] @top_srcdir@ is replaced by the package's top-level directory relative to the directory of the .in file being processed, e.g. if you unpack the MPD source to /usr/src/mpd, and build it in the same directory, @top_srcdir@/src/ in doc/doxygen.conf.in will be re- placed by "../src/", and, as doxygen is invoked from the top directory, is will expect the source code in /usr/src/src/, which is obviously wrong. To work around this problem, this patch changes @top_srcdir@ to @abs_top_srcdir@, which expands to the absolute path of the top source directory[1]. [1] http://www.gnu.org/s/hello/manual/autoconf/Preset-Output-Variables.html
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