Compiling source with gcc

[Greenhorn]

Hi japhet,

I tried to compile the source files for JWasm 2.02 on my Ubuntu system, using the GccUnix.mak makefile and gcc 4.4.3.
But I get some warnings and an error.
See output below, please …

greenhorn@greenhorn-desktop:~/Downloads/JWasm202s$ make -f GccUnix.mak
mkdir GccUnixR
gcc -c -IH -D__UNIX__ -DNDEBUG -O2 -march=native -mtune=native -o GccUnixR/main.o main.c
In file included from main.c:35:
H/globals.h:522: warning: ‘struct asmfixup’ declared inside parameter list
H/globals.h:522: warning: its scope is only this definition or declaration, which is probably not what you want
main.c: In function ‘ReadParamFile’:
main.c:903: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result
gcc -c -IH -D__UNIX__ -DNDEBUG -O2 -march=native -mtune=native -o GccUnixR/assemble.o assemble.c
In file included from assemble.c:34:
H/globals.h:522: warning: ‘struct asmfixup’ declared inside parameter list
H/globals.h:522: warning: its scope is only this definition or declaration, which is probably not what you want
assemble.c:428: error: conflicting types for ‘OutputBytesAndFixup’
H/globals.h:522: note: previous declaration of ‘OutputBytesAndFixup’ was here
make: *** [GccUnixR/assemble.o] Fehler 1

I'm not such an advanced C-Coder, so please, could you give me a hint how to correct this ?

Thanks in advance
Greenhorn

[Jalen]

I'm having issues compiling this on OSX.  I'm not very skilled with code, but I'm also getting a failure while compiling. 

See the output for using the GccUnix.mak

Midgard:jwasm205s jalen$ make -f GccUnix.mak
gcc GccUnixR/main.o     GccUnixR/assemble.o GccUnixR/assume.o GccUnixR/directiv.o GccUnixR/posndir.o  GccUnixR/segment.o GccUnixR/expreval.o GccUnixR/memalloc.o GccUnixR/errmsg.o GccUnixR/macro.o    GccUnixR/string.o   GccUnixR/condasm.o GccUnixR/types.o    GccUnixR/fpfixup.o  GccUnixR/invoke.o GccUnixR/equate.o   GccUnixR/mangle.o   GccUnixR/loop.o GccUnixR/parser.o   GccUnixR/tokenize.o GccUnixR/input.o GccUnixR/expans.o   GccUnixR/symbols.o  GccUnixR/labels.o GccUnixR/fixup.o    GccUnixR/codegen.o  GccUnixR/data.o GccUnixR/insthash.o GccUnixR/branch.o   GccUnixR/queue.o GccUnixR/hll.o      GccUnixR/proc.o     GccUnixR/option.o GccUnixR/omf.o      GccUnixR/omfint.o   GccUnixR/omffixup.o GccUnixR/coff.o     GccUnixR/elf.o      GccUnixR/bin.o GccUnixR/listing.o  GccUnixR/fatal.o GccUnixR/context.o  GccUnixR/extern.o   GccUnixR/simsegm.o GccUnixR/apiemu.o   GccUnixR/dbgcv.o    GccUnixR/end.o GccUnixR/backptch.o GccUnixR/msgtext.o  GccUnixR/tbyte.o GccUnixR/cpumodel.o GccUnixR/safeseh.o  GccUnixR/cmdline.o -s -o GccUnixR/jwasm -Wl,-Map,GccUnixR/jwasm.map
ld: warning: option -s is obsolete and being ignored
ld: unknown option: -Map
collect2: ld returned 1 exit status
make: *** [GccUnixR/jwasm] Error 1

[japheth]

I cannot help, sorry! OSX is not supported.

[lbr]

Man.. I understand it, being iOS dev I hate everything what was 'touched' by poisonous breath of venoumous thrown away fruit..

However, if you replace -Map with -map, it all compiles smoothly under Mac OS X 10.6.x ; )
Apple's LD only know "-map".. no capital letters ; )