[configure.in] Make PS backend require zlib too (#12210)

The PS backend uses zlib these days.  Make it depend on zlib being available
like PDF has been doing.
(cherry picked from commit 114b07881e)
This commit is contained in:
Behdad Esfahbod 2007-08-29 12:18:16 -04:00 committed by Carl Worth
parent e544c75f6a
commit 003dc9edab

View file

@ -522,7 +522,11 @@ fi
dnl ===========================================================================
CAIRO_BACKEND_ENABLE(ps, PostScript, ps, PS_SURFACE, auto, [use_ps=yes])
CAIRO_BACKEND_ENABLE(ps, PostScript, ps, PS_SURFACE, auto, [
# The ps backend requires zlib.
use_ps=$have_libz
ps_NONPKGCONFIG_LIBS=-lz
])
dnl ===========================================================================