26 Jan
2011
26 Jan
'11
6:42 a.m.
Joerg wrote:
On Wed, Jan 26, 2011 at 03:49:05AM +0000, corvid wrote:
Is there a good reason not to use whatever libpng-config is linked to? I like the idea of not having to touch configure.in every time there's a new minor version, especially given how long we go between releases.
As long as the libpng-config can be overriden by environment / configure argument and the name of the variable is documented, that's fine.
There is a $PNG_CONFIG in there. Hmm, a quick attempt to look through the autoconf manual doesn't say anything about how to tell --help to list env variables. What is generally done?