hi,

I'm trying to build xorg-libs on NetBSD/sparc64 4.99.4,
and it indeed builds and seems to install succesfully.
That is, make install finishes, and there are no errors
reported at the end.

Since building something else now failed with missing
headers I rebuilt xorg-libs (as far as I could see there
were no errors in plain make), and during install the
first error I see is:

installing in lib/Xt...
rm -f ActionHook.o unshared/ActionHook.o
cc -c -ansi -Dasm=__asm -Wall -Wpointer-arith -Wundef
-I/local/build/pkgsrc/x11/xorg-libs/work.sparc64/xc
-I/local/build/pkgsrc/x11/xorg-libs/work.sparc64/xc/exports/include
-I/local/build/pkgsrc/x11/xorg-libs/work.sparc64/.buildlink/include
-DCSRG_BASED  -DFUNCPROTO=15 -DNARROWPROTO -DXTHREADS  -D_REENTRANT
-DXUSE_MTSAFE_API -DXNO_MTSAFE_PWDAPI     -DUSE_POLL -DUSE_SNPRINTF
-DLIBXT           -O2 -fno-strict-aliasing   ActionHook.c -o
unshared/ActionHook.o
In file included from IntrinsicI.h:55,
                 from ActionHook.c:72:
IntrinsicP.h:54:27: error: X11/Intrinsic.h: No such file or directory

followed by endless stream of syntax errors.

If I let it go on, make install again finishes seemingly
succesfully.

pkgsrc is -current, a few days old.