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edisonwsk / golang-on-cygwin

Automatically exported from code.google.com/p/golang-on-cygwin
BSD 3-Clause "New" or "Revised" License
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compiling error #9

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago 
What steps will reproduce the problem?
1. ./all.bash

What is the expected output? What do you see instead?

8a 386/asm.s
8a linux/386/rt0.s
8a linux/386/sys.s
8a 386/vlop.s
rm -f _obj/runtime.a
gopack grc _obj/runtime.a _go_.8 asm.8 cgocall.8 chan.8 closure.8 float.8 
hashmap.8 iface.8 malloc.8 mcache.8 mcentral.8 mem.8 mfixalloc.8 mgc0.8 mheap.8 
mheapmap32.8 msize.8 print.8 proc.8 reflect.8 rune.8 runtime.8 rt0.8 sema.8 
signal.8 slice.8 string.8 symtab.8 sys.8 thread.8 traceback.8 vlop.8 vlrt.8
/cygdrive/f/projects/go/golang-on-cygwin/src/Make.pkg:46: recipe for target 
`/cygdrive/f/projects/go/golang-on-cygwin/pkg/linux_386/runtime.a' failed
make[1]: *** [/cygdrive/f/projects/go/golang-on-cygwin/pkg/linux_386/runtime.a] 
Error 1
rm reflect.c string.c sema.c malloc.c
make[1]: Leaving directory 
`/cygdrive/f/projects/go/golang-on-cygwin/src/pkg/runtime'
Makefile:126: recipe for target `runtime.install' failed
make: *** [runtime.install] Error 2

What version of the product are you using? On what operating system?
using windows7-32-bit with cygcheck (cygwin) 1.7.15 with latest golang source 
fm hg clone for cygwin

Please provide any additional information below.

Original issue reported on code.google.com by kanakdee...@gmail.com on 26 Aug 2012 at 9:54

GoogleCodeExporter commented 9 years ago 
I did the following
mkdir -p $GOROOT/pkg 
it created a pkg dir in repo but now it gives the error as below

%%%% making libcgo %%%%

gcc -m32 -O2 -fPIC -o linux_386.o -c linux_386.c
gcc -m32 -O2 -fPIC -o 386.o -c 386.S
gcc -m32 -O2 -fPIC -o util.o -c util.c
linux_386.c:1:0: warning: -fPIC ignored for target (all code is position 
independent)
386.S:1:0: warning: -fPIC ignored for target (all code is position independent)
util.c:1:0: warning: -fPIC ignored for target (all code is position independent)
gcc -m32 -shared -lpthread -lm -o libcgo.so linux_386.o 386.o util.o
Cannot export crosscall_386: symbol not defined
linux_386.o:linux_386.c:(.text+0x4c): undefined reference to `_crosscall_386'
collect2: ld returned 1 exit status
Makefile:27: recipe for target `libcgo.so' failed
make: *** [libcgo.so] Error 1

From $GOROOT, "cd src/libcgo"

What is the expected output? What do you see instead?
Should compile, but it gets link error since it cannot find the symbol 
"_crosscall_386". The method "crosscall_386" is defined in 
"src/libcgo/386.S".

made changes to as below in 386.S

#define EXT(s) s

.globl EXT(_crosscall_386)
EXT(_crosscall_386):
        pushl %ebp
        movl %esp, %ebp

this come to new error as 

cd xml && make install
make[1]: Entering directory 
`/cygdrive/f/projects/go/golang-on-cygwin/src/pkg/xml'
cp _obj/xml.a /cygdrive/f/projects/go/golang-on-cygwin/pkg/linux_386/xml.a
make[1]: Leaving directory 
`/cygdrive/f/projects/go/golang-on-cygwin/src/pkg/xml'
cd archive/tar && make test
make[1]: Entering directory 
`/cygdrive/f/projects/go/golang-on-cygwin/src/pkg/archive/tar'
gotest
make[1]: gotest: Command not found
/cygdrive/f/projects/go/golang-on-cygwin/src/Make.pkg:35: recipe for target 
`test' failed
make[1]: *** [test] Error 127
make[1]: Leaving directory 
`/cygdrive/f/projects/go/golang-on-cygwin/src/pkg/archive/tar'
Makefile:132: recipe for target `archive/tar.test' failed
make: *** [archive/tar.test] Error 2

Original comment by kanakdee...@gmail.com on 27 Aug 2012 at 5:28

GoogleCodeExporter commented 9 years ago 
The _crosscall_386 error looks like issue #3.

Original comment by thuk...@gmail.com on 17 Dec 2012 at 11:14