RE: [Etherboot-developers] Why doesn't gas assemble start32.S

[Marty C. <md...@th...>]

On 2/9/2001 5:37 PM Eno Compton Eno...@Mi... wrote:
>Have done a little digging here.
>In the 4.7.17 Makefile, the precompile target copies stuff from src/bin to
>src but the rules don't say anything about compiling anything and the bin
>src/bin directory is empty. The complaint that make issues to the effect
>there is no target for bin/rloader.bin is a little specious.

Did you uncomment the AS86 define in Makefile (the first one)?  If you 
didn't you wouldn't recompile anything. Here is the relevant part of the 
Makefile:

# If you have not made any changes to the *.S files, AS86 need not be set.
# (most people)
# If you have made changes to the *.S files and you want to rebuild 
*loader.bin
# and {floppy,com}load.bin and you have as86 from the ELKS Dev86 package 
(not
# the one that normally comes with Linux) (not most people)
AS86=          as86
# If you have made changes to the *.S files and you want to rebuild 
*loader.bin
# and {floppy,com}load.bin and you have nasm (not most people)
#AS86=          nasm

if I do:

$ make clean

then

$ make bin32/start32.o

I get:

gcc -E -DMOTD -DIMAGE_MENU -DBACKOFF_LIMIT=7 -DASK_BOOT=3 
-DANS_DEFAULT=ANS_NETWORK -DTAGGED_IMAGE -DELF_IMAGE -O2 -g 
-fstrength-reduce -fomit-frame-pointer -m386 -malign-jumps=1 
-malign-loops=1 -malign-functions=1 -Wall -W -Wno-format -Wno-unused 
-DVERSION_MAJOR=4 -DVERSION_MINOR=7 -DVERSION=\"4.7.17\" -DRELOC=0x98000  
start32.S | as  -o bin32/start32.o
{standard input}: Assembler messages:
{standard input}:327: Warning: indirect ljmp without `*'

How about you?  

$ gcc --version
egcs-2.91.66

What version of gcc are you running?

I hope this helps,

Regards,

Marty

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