WANTED:GCC 4.0 Toolchain for windows (supporting C++, float)

Sharkus · Post by **Sharkus** » Wed Jun 22, 2005 9:13 am

I tried building under MinGW/Msys. The first thing that dies is due to an include path problem. The problem seems to be common problem with building GCC 4.0 under MinGW and is mentioned here:

https://sourceforge.net/forum/message.p ... id=3114120

As mentioned in the above post, I copied the config directory (and headers) and the compile got only slightly farther before an assembler error along the lines of "unexpected symbol found..." occurred.

The same thing built fine with both Cygwin and Linux, so I gave up on MinGW...

-Sharkus

MrHTFord · Post by **MrHTFord** » Wed Jun 22, 2005 10:34 am

I've not actually built gcc 4.0 under minGW, but this may provide some clues for those who are trying.

https://sourceforge.net/forum/forum.php ... _id=286529

If enough people want it, I'll try to make it build and provide some binaries.

Post by **mrbrown** » Wed Jun 22, 2005 12:48 pm

MrHTFord wrote:If enough people want it, I'll try to make it build and provide some binaries.

It's already been planned :).

crazyc · Post by **crazyc** » Fri Jun 24, 2005 7:28 am

I've built a working toolchain from Mingw/msys. To bypass the libintl build problem, you add -disable-nls to configure's command line for gcc and binutils. Also you have to copy the config directory from the gcc dir to the build dir. The major problem that I ran into was with msvcrt and printf format strings. Since it doesn't support %lld and uses %I64d instead i had to patch hwint.h line 83 from

# define HOST_WIDE_INT_PRINT "ll"

to

# ifdef __MSVCRT__
# define HOST_WIDE_INT_PRINT "I64"
# else
# define HOST_WIDE_INT_PRINT "ll"
# endif

agent_stewie · Post by **agent_stewie** » Sun Jun 26, 2005 7:39 am

Thanhda wrote:i'm currently using the ps2sdk, not the psp. but! you will most likely have to modify the mk.bat file. i had to do that. just rename the bat file to a txt file.

c:\ps2dev\gcc\ee\bin\ee-gcc -march=r4000 -g -mgp32 -mlong32 -c hellopsp.c
c:\ps2dev\gcc\ee\bin\ee-gcc -march=r4000 -g -mgp32 -mlong32 -c pg.c
c:\ps2dev\gcc\ee\bin\ee-gcc -march=r4000 -g -mgp32 -c -xassembler -O -o startup.o startup.s
c:\ps2dev\gcc\ee\bin\ee-ld -O0 startup.o hellopsp.o pg.o -M -Ttext 8900000 -q -o out > hellopsp.map
outpatch
@echo you got outp as psp elf
Elf2pbp.exe outp Eboot

ps2dev - http://www.internalreality.com/PS2Dev_Setup.zip
toolchain was the

and used the ps2 toolchain. but its probably recomended that you use the new psp toolchain.

does this mean if im working on compiling a web browser i have to compile all C files?? can someone give me steps on how to do thiss???

Thanhda · Post by **Thanhda** » Sun Jun 26, 2005 7:45 am

yes, i have already posted it in your other post. if you need more details just ask.

if you have more then 1 file its simple

ee-gcc -march=r4000 -g -mgp32 -mlong32 -c web.c
ee-gcc -march=r4000 -g -mgp32 -mlong32 -c wifi.c
ee-gcc -march=r4000 -g -mgp32 -mlong32 -c pg.c
ee-gcc -march=r4000 -g -mgp32 -c -xassembler -O -o startup.o startup.s
ee-ld -O0 startup.o web.o wifi.o pg.o -M -Ttext 8900000 -q -o out > web.map

same thing, just modify file to what you need.

you do realize that a bat file is just a txt file. if you cant follow simple instructions i suggest, you go back and learn how to program before you decide to work on some psp projects.

http://forums.ps2dev.org/viewtopic.php?t=2294

agent_stewie · Post by **agent_stewie** » Sat Jul 09, 2005 5:22 am

I have 4,313 c++ files. how the hell would i compile all of these with a shell prompt?
\

Agoln · Post by **Agoln** » Sat Jul 09, 2005 5:24 am

agent_stewie wrote:I have 4,313 c++ files. how the hell would i compile all of these with a shell prompt?
\

psp-g++ -c *.cpp