home *** CD-ROM | disk | FTP | other *** search
- Subject: Linking minixfs
- Date: Tue, 08 Jun 93 11:56:29 +0100
- From: sjg
- X-Mts: smtp
-
-
- This is probably obvious, but I can't find a solution in the docs,
- so:
-
- How on earth do you get minixfs to link ?
-
- If I use the standard makefile, it cgcc chokes on the .s files, no
- problem, a couple of lines like:
-
- init.o: init.s
- ${CC} -c init.s -o init.o
-
- work fine. Then it gets to the linking stage, and I get:
-
- % cgcc -G -o minix.xfs init.o minixfs.o minixdev.o io.o cache.o dir.o
- inode.o zone.o main.o trans.o misc.o bitmap.o check.o init.o
- tinyxhdi.o kludge.o hdio.o -lgnu16
- /data/sjg/gcc/lib/gnu16.olb(main.o): Undefined symbol "_main"
-
- (It's actually done with make, so there's no %, but it makes things
- clearer...)
-
- Now if I create a function in (for eg: main.c)
-
- int main()
- {}
-
- it will link fine, but this isn't what I want, 'cos then the standard
- gcc startup stuff will be called, and we want to 'jmp _minix_init'
- instead. I can't use the -c flag to stop linking, because I *do*
- want it linked, but I don't want the startup code. How ??
-
- Any help appreciated.
-
- Simon.
-