wasamasa
commented
5 years ago Hey Sam,
I've gone through the files and updated them to roughly match the SDL2 device. See https://github.com/mntmn/interim/pull/22 for the fix. You'll need to adjust the related build script to use -lSDL, but I'm sure you've figured out that one already. I've tested https://github.com/wasamasa/interim/blob/next/sledge/demos/palette.l and it works as expected. Further fixes may be necessary to achieve feature parity.
sviscapi
Hi,
I'm Sam aka Magic Sam from the Open Pandora community, an handheld computer running GNU/Linux ARM (TI OMAP3). We chatted (with @wasamasa too) on IRC some days ago :)
https://www.pyra-handheld.com/boards/pages/pandora/
I'm trying to build Interim OS' SDL1 port with GCC 8.1, since I'm not too comfortable with SDL2...
My build script reads as follows:
/media/Pandora1/dev/interim/sledge$ cat build_pandora.sh
!/bin/sh
if [
uname= "Darwin" ] ; then CFLAGS="${CFLAGS} -I/opt/local/include -L/opt/local/lib -framework Cocoa" fiif [
uname -n= "pandora" ] ; then CFLAGS="${CFLAGS} -I/mnt/utmp/codeblocks/usr/include -L/mnt/utmp/codeblocks/usr/lib" ficc -g -o sledge --std=gnu99 -Wall -O1 -I. ${CFLAGS} sledge.c reader.c writer.c alloc.c strmap.c stream.c ../devices/sdl.c ../devices/posixfs.c -lm -lSDL -DCPU_ARM -DDEV_SDL -DDEV_POSIXFS
Default CFLAGS on the Pandora are:
-ffast-math -O3 -pipe -mcpu=cortex-a8 -mfpu=neon -mfloat-abi=softfp -ftree-vectorize -fsingle-precision-constant -fuse-ld=gold -fuse-linker-plugin -fsigned-char
Unfortunately, the compilation fails with this error:
/media/Pandora1/dev/interim/sledge$ ./build_pandora.sh In file included from sledge.c:9: compiler_new.c:58:14: warning: ���jit_out��� defined but not used [-Wunused-variable] static FILE jitout; ^
~~ writer.c: In function ���write���: writer.c:166:39: warning: format ���%ld��� expects argument of type ���long int���, but argument 4 has type ���uint32_t��� {aka ���unsigned int���} [-Wformat=] snprintf(buffer, bufsize, "<tag:%ld>", cell->tag);^ ~~~ %d ../devices/sdl.c: In function ���fbfs_mmap���: ../devices/sdl.c:89:11: error: ���Cell��� {aka ���struct Cell���} has no member named ���addr���; did you mean ���ar���? fbtest->addr = sdl_get_fb(); ^~~~ ar ../devices/sdl.c:90:9: error: ���Cell��� {aka ���struct Cell���} has no member named ���size��� fbtest->size = sdl_get_fbsize(); ^~ ../devices/sdl.c:91:39: error: ���Cell��� {aka ���struct Cell���} has no member named ���addr���; did you mean ���ar���? printf("fbtest->addr: %p\n",fbtest->addr); ^~~~ ar ../devices/sdl.c:92:38: error: ���Cell��� {aka ���struct Cell���} has no member named ���size��� printf("fbtest->size: %lx\n",fbtest->size); ^~ ../devices/sdl.c:94:18: error: ���Cell��� {aka ���struct Cell���} has no member named ���addr���; did you mean ���ar���? memset(fbtest->addr,0xff,WIDTHHEIGHTBPP); ^~~~ ar ../devices/sdl.c: In function ���keyfs_read���: ../devices/sdl.c:131:19: error: ���Cell��� {aka ���struct Cell���} has no member named ���addr���; did you mean ���ar���? ((uint8_t)res->addr)[0] = sdl_key; ^~~~ ar At top level: ../devices/sdl.c:73:12: warning: ���cursor_y��� defined but not used [-Wunused-variable] static int cursor_y = 0; ^~~~ ../devices/sdl.c:72:12: warning: ���cursor_x��� defined but not used [-Wunused-variable] static int cursor_x = 0; ^~~~ ../devices/sdl.c:71:12: warning: ���fb_state��� defined but not used [-Wunused-variable] static int fb_state = 0; ^~~~ ../devices/posixfs.c: In function ���posixfs_open���: ../devices/posixfs.c:65:56: warning: format ���%zu��� expects argument of type ���size_t���, but argument 2 has type ���off_t��� {aka ���long int���} [-Wformat=] printf("[posixfs] trying to read file of len %zu...\r\n",len);^ ~%luCould you please have a look ?
Best regards,
Sam