Configure: Rewrite the detection for Pango library
commitf049635fa5e779b9ef1905695b815809c3708908
authorChristophe CURIS <christophe.curis@free.fr>
Sat, 29 May 2021 16:59:24 +0000 (29 18:59 +0200)
committerCarlos R. Mafra <crmafra@gmail.com>
Sat, 29 May 2021 19:15:09 +0000 (29 20:15 +0100)
tree4a51aa4b1486f64546f0c2cec6561ec49340345c
parent4221e30bd2914767f70c3b6a95b24560ed457f51
Configure: Rewrite the detection for Pango library

Make use of the standard macro for PKG_CONFIG; the default behaviour is now
to use Pango if present, instead of requiring explicit user request, yet
still not making it mandatory.

The detection code was moved to a macro to keep the configure.ac script
(relatively) small, and consistent with what is done for most other libs.

Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
WINGs/Makefile.am
configure.ac
doc/build/Compilation.texi
m4/windowmaker.m4