From: scott m. <sco...@gm...> - 2008-09-12 12:56:33
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On Wed, Aug 27, 2008 at 1:54 AM, Peter Wang <nov...@gm...> wrote: > On 2008-08-27, Peter Wang <nov...@gm...> wrote: >> >> It's in include/allegro/platform/alunixac.hin, selected with `configure' >> on traditional Unix. >> >> /* Define as the return type of signal handlers (`int' or `void'). */ >> #undef RETSIGTYPE >> >> But, you probably don't want usigalrm.c anyway. Instead you should be >> using uthreads.c. Probably you didn't define HAVE_LIBPTHREAD somewhere. >> > > Actually, you might not want that either, as there is a BeOS timer > implementation in btimeapi.cpp. It should be updated to take into > account actual sleep times, however (see uptimer.c for what I mean). > > Peter > Ok. I'm making some progress on this. I put in a simple ifdef check in usigalrm.c and uptimer.c, the real fix is to figure out why Haiku isn't setting HAVE_LIBPTHREAD when it does. I then ran into a couple of case where -lm was assumed. I'll look into a proper fix for that when i get time. One should never "assume" that -lm is required, just add a check for it, such as checking to see if cos or sqrt is in libm and if so then use the -lm. Anyways, after removing the '-lm's I ran into a few more errors and created patches for them. My latest patch is now on the HaikuPorts site: http://ports.haiku-files.org/browser/haikuports/trunk/media-libs/allegro/allegro-4.3.10-haiku-4.diff?rev=155 Here's where it's now failing during make: http://ports.haiku-files.org/wiki/media-libs/allegro/4.3.10/1?version=5 It appears that allegro-config didn't get made? I just searched and it did, but didn't get installed into /boot/common/bin. I copied it there and then a few more were not in the right place so copied those over and found another -lm... fixed that and ..... it compiled.... now to test it out. looks like i also need a symlink, liballeg.so.4.3. Trying the shooter demo: ~/allegro-4.3.10-haiku-test/demos/shooter> shooter runtime_loader: elf_resolve_symbol: could not resolve symbol '_colorconv_rgb_scale_5x35' resolve symbol "_colorconv_rgb_scale_5x35" returned: -2147478780 runtime_loader: troubles relocating: 0x80001304 (image: /boot/common/lib/liballeg-4.3.10.so, liballeg.so.4.3) Looks like still more work needed... I'll work on cleaning up and adding in fixes to get the libs put into the right places. -scottmc |