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Operating System Specific Discussions => MorphOS => MorphOS -- Development Support => Topic started by: jj on September 02, 2010, 05:45:21 PM

Title: Super Newbie C questions & MorphOS SDK
Post by: jj on September 02, 2010, 05:45:21 PM
Posted this on  MorphZone also but more help the better :)


Hi All

Trying to learn C with the C for dummies book and the MorphOS SDK.

Entered first bit of code and try and complie and get an error about missing makefile.

How do I create this ?

Sorry my programming skills are in Basic only so please be gentle.

Code below. Could be the next must have app :)


#include

int main()
{
printf("goodbye, cruel world!\n);
return(0);
}
Title: Re: Super Newbie C questions & MorphOS SDK
Post by: jj on September 02, 2010, 06:08:19 PM
got a reply

need to compile at command line  with

gcc -noixemul goodbye.c -o test
Title: Re: Super Newbie C questions & MorphOS SDK
Post by: spirantho on September 02, 2010, 08:41:50 PM
You'll also want an extra quote on your printf() line. :)
Title: Re: Super Newbie C questions & MorphOS SDK
Post by: krashan on September 03, 2010, 07:26:33 AM
Quote from: JJ;577358
gcc -noixemul goodbye.c -o test


After moving to bigger projects, you may also use -O2 (or -O3), which turns on compiler optimization engine and -s, which strips symbol table and other debug informations from the executable.
Title: Re: Super Newbie C questions & MorphOS SDK
Post by: jj on September 03, 2010, 11:28:19 AM
Dont think will need to worry about that until I get opnto porting doom 3 :)