check doxygen availability only if we enable documentation build
authorcaro <caro@7cbeb6ba-43b4-40fd-8cce-4c39aea84d33>
Sat, 31 Jan 2009 20:18:51 +0000 (20:18 +0000)
committercaro <caro@7cbeb6ba-43b4-40fd-8cce-4c39aea84d33>
Sat, 31 Jan 2009 20:18:51 +0000 (20:18 +0000)
commite35e3affa30ce37076efcc2696fd8c059da89c9a
tree0707aaac94b6edc3cf330f2a647afbfe409355c2
parent7442b76cf8f6b2be322967e68a2f1e6b30089e63
check doxygen availability only if we enable documentation build

git-svn-id: svn+ssh://svn.enlightenment.org/var/svn/e/trunk/eet@38866 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33
m4/efl_doxygen.m4