[cairo] Problem building cairo-0.1.18 on aix 4.3 using gcc 3.2.3

[Carl Worth]

On 26 Mar 2004 11:36:13 -0300, José AUGUSTE-ETIENNE wrote:
 > I got this error when running make,
 > after configuring with CC=3Dgcc ./configure --prefix=3D/local
...
 > .0/3.2.3/../../..:/usr/lib:/lib -L/usr/local/lib -L/local/lib -lpixman -l=
 > freetype -lfontconfig -lXrender -lX11 -lm -lc  -Wl,-bE:.libs/libcairo.exp=
 >  -Wl,-bnoentry ${wl}-bernotok
 > ld: 0711-317 ERROR: Undefined symbol: .compress

Looks like the compile was simply missing a "-lz". (I guess Linux
could figures this out on its own.)

I've just committed a fix to add that unconditionally, but since it's
really only needed for the PostScript backend it would be cleaner to
add it only if that backend is enabled.

-Carl