I have compilled GIMP 1.3.22 and everything went fine. It ran smoothly
and w/o errors.

But after had do some movements in X fonts dirs GIMP crashes Inmediatly
when loading fonts in the splash screen and forzts. (Needed to kill it with
a signal 9) but no major than:

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gimp_composite: use=yes, verbose=no +mmx +sse +sse2
gimp-1.3: fatal error: Segmentation fault
gimp-1.3 (pid:26229): [E]xit, [H]alt, show [S]tack trace or [P]roceed:
gimp-1.3:
=============================================================

I had run GIMP with gdb and got this:

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Program received signal SIGSEGV, Segmentation fault.
0x40553628 in FcTestDestroy () from /usr/X11R6/lib/libfontconfig.so.1
=============================================================

Any other app works fine in X including mozilla with gtk2 toolkit and xft
(home compiled)