Compiling on windows using Code::Blocks
Milind Gupta <[email protected]> Fri, 18 Apr 2014 17:54:53 -0700
| Newsgroups | gmane.network.librsync.general |
|---|---|
| Message-ID | <CAOjR7ARsjNYJ7i9FtFd+N1JvVnud8RhtzEJZjBsmz+KgZTCRxw@mail.gmail.com> |
--===============4081190563256678800==
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Hi,
I have been trying to compile librsync as a dynamic library on
windows using code::blocks. I get the following errors:
-------------- Build: Debug in librsync (compiler: GNU GCC
Compiler)---------------
mingw32-gcc.exe -Wall -g -DBUILD_DLL -I..\..\librsync-0.9.7 -I..\PCbuild
-I..\popt -c C:\Users\milindgupta\Documents\librsync-0.9.7\base64.c -o
obj\Debug\base64.o
mingw32-gcc.exe -Wall -g -DBUILD_DLL -I..\..\librsync-0.9.7 -I..\PCbuild
-I..\popt -c C:\Users\milindgupta\Documents\librsync-0.9.7\buf.c -o
obj\Debug\buf.o
mingw32-gcc.exe -Wall -g -DBUILD_DLL -I..\..\librsync-0.9.7 -I..\PCbuild
-I..\popt -c C:\Users\milindgupta\Documents\librsync-0.9.7\checksum.c -o
obj\Debug\checksum.o
mingw32-gcc.exe -Wall -g -DBUILD_DLL -I..\..\librsync-0.9.7 -I..\PCbuild
-I..\popt -c C:\Users\milindgupta\Documents\librsync-0.9.7\command.c -o
obj\Debug\command.o
mingw32-gcc.exe -Wall -g -DBUILD_DLL -I..\..\librsync-0.9.7 -I..\PCbuild
-I..\popt -c C:\Users\milindgupta\Documents\librsync-0.9.7\delta.c -o
obj\Debug\delta.o
C:\Users\milindgupta\Documents\librsync-0.9.7\delta.c: In function
'rs_delta_s_scan':
C:\Users\milindgupta\Documents\librsync-0.9.7\delta.c:168:31: warning:
pointer targets in passing argument 2 of 'RollsumUpdate' differ in
signedness [-Wpointer-sign]
job->block_len);
^
In file included from
C:\Users\milindgupta\Documents\librsync-0.9.7\job.h:24:0,
from
C:\Users\milindgupta\Documents\librsync-0.9.7\delta.c:77:
C:\Users\milindgupta\Documents\librsync-0.9.7\rollsum.h:37:6: note:
expected 'const unsigned char *' but argument is of type 'char *'
void RollsumUpdate(Rollsum *sum,const unsigned char *buf,unsigned int len);
^
C:\Users\milindgupta\Documents\librsync-0.9.7\delta.c: In function
'rs_findmatch':
C:\Users\milindgupta\Documents\librsync-0.9.7\delta.c:266:9: warning:
pointer targets in passing argument 2 of 'RollsumUpdate' differ in
signedness [-Wpointer-sign]
RollsumUpdate(&job->weak_sum,job->scoop_next+job->scoop_pos,*match_len);
^
In file included from
C:\Users\milindgupta\Documents\librsync-0.9.7\job.h:24:0,
from
C:\Users\milindgupta\Documents\librsync-0.9.7\delta.c:77:
C:\Users\milindgupta\Documents\librsync-0.9.7\rollsum.h:37:6: note:
expected 'const unsigned char *' but argument is of type 'char *'
void RollsumUpdate(Rollsum *sum,const unsigned char *buf,unsigned int len);
^
mingw32-gcc.exe -Wall -g -DBUILD_DLL -I..\..\librsync-0.9.7 -I..\PCbuild
-I..\popt -c C:\Users\milindgupta\Documents\librsync-0.9.7\emit.c -o
obj\Debug\emit.o
mingw32-gcc.exe -Wall -g -DBUILD_DLL -I..\..\librsync-0.9.7 -I..\PCbuild
-I..\popt -c C:\Users\milindgupta\Documents\librsync-0.9.7\fileutil.c -o
obj\Debug\fileutil.o
mingw32-gcc.exe -Wall -g -DBUILD_DLL -I..\..\librsync-0.9.7 -I..\PCbuild
-I..\popt -c C:\Users\milindgupta\Documents\librsync-0.9.7\hex.c -o
obj\Debug\hex.o
mingw32-gcc.exe -Wall -g -DBUILD_DLL -I..\..\librsync-0.9.7 -I..\PCbuild
-I..\popt -c C:\Users\milindgupta\Documents\librsync-0.9.7\isprefix.c -o
obj\Debug\isprefix.o
mingw32-gcc.exe -Wall -g -DBUILD_DLL -I..\..\librsync-0.9.7 -I..\PCbuild
-I..\popt -c C:\Users\milindgupta\Documents\librsync-0.9.7\job.c -o
obj\Debug\job.o
mingw32-gcc.exe -Wall -g -DBUILD_DLL -I..\..\librsync-0.9.7 -I..\PCbuild
-I..\popt -c C:\Users\milindgupta\Documents\librsync-0.9.7\mdfour.c -o
obj\Debug\mdfour.o
mingw32-gcc.exe -Wall -g -DBUILD_DLL -I..\..\librsync-0.9.7 -I..\PCbuild
-I..\popt -c C:\Users\milindgupta\Documents\librsync-0.9.7\mksum.c -o
obj\Debug\mksum.o
mingw32-gcc.exe -Wall -g -DBUILD_DLL -I..\..\librsync-0.9.7 -I..\PCbuild
-I..\popt -c C:\Users\milindgupta\Documents\librsync-0.9.7\msg.c -o
obj\Debug\msg.o
mingw32-gcc.exe -Wall -g -DBUILD_DLL -I..\..\librsync-0.9.7 -I..\PCbuild
-I..\popt -c C:\Users\milindgupta\Documents\librsync-0.9.7\netint.c -o
obj\Debug\netint.o
mingw32-gcc.exe -Wall -g -DBUILD_DLL -I..\..\librsync-0.9.7 -I..\PCbuild
-I..\popt -c C:\Users\milindgupta\Documents\librsync-0.9.7\patch.c -o
obj\Debug\patch.o
mingw32-gcc.exe -Wall -g -DBUILD_DLL -I..\..\librsync-0.9.7 -I..\PCbuild
-I..\popt -c C:\Users\milindgupta\Documents\librsync-0.9.7\popt\findme.c -o
obj\Debug\popt\findme.o
mingw32-gcc.exe -Wall -g -DBUILD_DLL -I..\..\librsync-0.9.7 -I..\PCbuild
-I..\popt -c C:\Users\milindgupta\Documents\librsync-0.9.7\popt\popt.c -o
obj\Debug\popt\popt.o
C:\Users\milindgupta\Documents\librsync-0.9.7\popt\popt.c:10:15: error:
conflicting types for 'strerror'
static char * strerror(int errno) {
^
In file included from c:\mingw\include\io.h:235:0,
from c:\mingw\include\fcntl.h:37,
from
C:\Users\milindgupta\Documents\librsync-0.9.7\popt\system.h:7,
from
C:\Users\milindgupta\Documents\librsync-0.9.7\popt\popt.c:5:
c:\mingw\include\string.h:59:39: note: previous declaration of 'strerror'
was here
_CRTIMP char* __cdecl __MINGW_NOTHROW strerror (int); /* NOTE: NOT an old
name wrapper. */
^
In file included from
C:\Users\milindgupta\Documents\librsync-0.9.7\popt\system.h:15:0,
from
C:\Users\milindgupta\Documents\librsync-0.9.7\popt\popt.c:5:
C:\Users\milindgupta\Documents\librsync-0.9.7\popt\popt.c: In function
'strerror':
C:\Users\milindgupta\Documents\librsync-0.9.7\popt\popt.c:11:16: warning:
'_sys_nerr' redeclared without dllimport attribute: previous dllimport
ignored [-Wattributes]
extern int sys_nerr;
^
C:\Users\milindgupta\Documents\librsync-0.9.7\popt\popt.c:12:19: warning:
'_sys_errlist' redeclared without dllimport attribute: previous dllimport
ignored [-Wattributes]
extern char * sys_errlist[];
^
C:\Users\milindgupta\Documents\librsync-0.9.7\popt\popt.c: In function
'execCommand':
C:\Users\milindgupta\Documents\librsync-0.9.7\popt\popt.c:270:5: warning:
implicit declaration of function 'execvp' [-Wimplicit-function-declaration]
execvp(argv[0], (char *const *)argv);
^
C:\Users\milindgupta\Documents\librsync-0.9.7\popt\popt.c: In function
'poptStrerror':
C:\Users\milindgupta\Documents\librsync-0.9.7\popt\popt.c:720:2: warning:
passing argument 1 of 'strerror' makes pointer from integer without a cast
[enabled by default]
return strerror(errno);
^
C:\Users\milindgupta\Documents\librsync-0.9.7\popt\popt.c:10:15: note:
expected 'int * (*)()' but argument is of type 'int'
static char * strerror(int errno) {
^
Process terminated with status 1 (0 minute(s), 9 second(s))
1 error(s), 6 warning(s) (0 minute(s), 9 second(s))
Please can someone help me fix these?
Thanks,
Milind
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<div dir=3D"ltr"><div><div><div>Hi,=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 <br=
></div>=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 I have been trying to com=
pile librsync as a dynamic library on windows using code::blocks. I get the=
following errors:<br><br>-------------- Build: Debug in librsync (compiler=
: GNU GCC Compiler)---------------<br>
<br>mingw32-gcc.exe -Wall -g -DBUILD_DLL -I..\..\librsync-0.9.7 -I..\PCbuil=
d -I..\popt -c C:\Users\milindgupta\Documents\librsync-0.9.7\base64.c -o ob=
j\Debug\base64.o<br>mingw32-gcc.exe -Wall -g -DBUILD_DLL -I..\..\librsync-0=
.9.7 -I..\PCbuild -I..\popt -c C:\Users\milindgupta\Documents\librsync-0.9.=
7\buf.c -o obj\Debug\buf.o<br>
mingw32-gcc.exe -Wall -g -DBUILD_DLL -I..\..\librsync-0.9.7 -I..\PCbuild -I=
..\popt -c C:\Users\milindgupta\Documents\librsync-0.9.7\checksum.c -o obj\=
Debug\checksum.o<br>mingw32-gcc.exe -Wall -g -DBUILD_DLL -I..\..\librsync-0=
.9.7 -I..\PCbuild -I..\popt -c C:\Users\milindgupta\Documents\librsync-0.9.=
7\command.c -o obj\Debug\command.o<br>
mingw32-gcc.exe -Wall -g -DBUILD_DLL -I..\..\librsync-0.9.7 -I..\PCbuild -I=
..\popt -c C:\Users\milindgupta\Documents\librsync-0.9.7\delta.c -o obj\Deb=
ug\delta.o<br>C:\Users\milindgupta\Documents\librsync-0.9.7\delta.c: In fun=
ction 'rs_delta_s_scan':<br>
C:\Users\milindgupta\Documents\librsync-0.9.7\delta.c:168:31: warning: poin=
ter targets in passing argument 2 of 'RollsumUpdate' differ in sign=
edness [-Wpointer-sign]<br>=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 job->block_len=
);<br>
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 ^<br>In file included from C:\Users\milindgu=
pta\Documents\librsync-0.9.7\job.h:24:0,<br>=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 from C:\=
Users\milindgupta\Documents\librsync-0.9.7\delta.c:77:<br>C:\Users\milindgu=
pta\Documents\librsync-0.9.7\rollsum.h:37:6: note: expected 'const unsi=
gned char *' but argument is of type 'char *'<br>
=C2=A0void RollsumUpdate(Rollsum *sum,const unsigned char *buf,unsigned int=
len);<br>=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 ^<br>C:\Users\milindgupta\Document=
s\librsync-0.9.7\delta.c: In function 'rs_findmatch':<br>C:\Users\m=
ilindgupta\Documents\librsync-0.9.7\delta.c:266:9: warning: pointer targets=
in passing argument 2 of 'RollsumUpdate' differ in signedness [-Wp=
ointer-sign]<br>
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 RollsumUpdate(&job->=
;weak_sum,job->scoop_next+job->scoop_pos,*match_len);<br>=C2=A0=C2=A0=
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 ^<br>In file included from C:\Users\mi=
lindgupta\Documents\librsync-0.9.7\job.h:24:0,<br>=C2=A0=C2=A0=C2=A0=C2=A0=
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 fr=
om C:\Users\milindgupta\Documents\librsync-0.9.7\delta.c:77:<br>
C:\Users\milindgupta\Documents\librsync-0.9.7\rollsum.h:37:6: note: expecte=
d 'const unsigned char *' but argument is of type 'char *'<=
br>=C2=A0void RollsumUpdate(Rollsum *sum,const unsigned char *buf,unsigned =
int len);<br>
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 ^<br>mingw32-gcc.exe -Wall -g -DBUILD_DLL -I=
..\..\librsync-0.9.7 -I..\PCbuild -I..\popt -c C:\Users\milindgupta\Documen=
ts\librsync-0.9.7\emit.c -o obj\Debug\emit.o<br>mingw32-gcc.exe -Wall -g -D=
BUILD_DLL -I..\..\librsync-0.9.7 -I..\PCbuild -I..\popt -c C:\Users\milindg=
upta\Documents\librsync-0.9.7\fileutil.c -o obj\Debug\fileutil.o<br>
mingw32-gcc.exe -Wall -g -DBUILD_DLL -I..\..\librsync-0.9.7 -I..\PCbuild -I=
..\popt -c C:\Users\milindgupta\Documents\librsync-0.9.7\hex.c -o obj\Debug=
\hex.o<br>mingw32-gcc.exe -Wall -g -DBUILD_DLL -I..\..\librsync-0.9.7 -I..\=
PCbuild -I..\popt -c C:\Users\milindgupta\Documents\librsync-0.9.7\isprefix=
.c -o obj\Debug\isprefix.o<br>
mingw32-gcc.exe -Wall -g -DBUILD_DLL -I..\..\librsync-0.9.7 -I..\PCbuild -I=
..\popt -c C:\Users\milindgupta\Documents\librsync-0.9.7\job.c -o obj\Debug=
\job.o<br>mingw32-gcc.exe -Wall -g -DBUILD_DLL -I..\..\librsync-0.9.7 -I..\=
PCbuild -I..\popt -c C:\Users\milindgupta\Documents\librsync-0.9.7\mdfour.c=
-o obj\Debug\mdfour.o<br>
mingw32-gcc.exe -Wall -g -DBUILD_DLL -I..\..\librsync-0.9.7 -I..\PCbuild -I=
..\popt -c C:\Users\milindgupta\Documents\librsync-0.9.7\mksum.c -o obj\Deb=
ug\mksum.o<br>mingw32-gcc.exe -Wall -g -DBUILD_DLL -I..\..\librsync-0.9.7 -=
I..\PCbuild -I..\popt -c C:\Users\milindgupta\Documents\librsync-0.9.7\msg.=
c -o obj\Debug\msg.o<br>
mingw32-gcc.exe -Wall -g -DBUILD_DLL -I..\..\librsync-0.9.7 -I..\PCbuild -I=
..\popt -c C:\Users\milindgupta\Documents\librsync-0.9.7\netint.c -o obj\De=
bug\netint.o<br>mingw32-gcc.exe -Wall -g -DBUILD_DLL -I..\..\librsync-0.9.7=
-I..\PCbuild -I..\popt -c C:\Users\milindgupta\Documents\librsync-0.9.7\pa=
tch.c -o obj\Debug\patch.o<br>
mingw32-gcc.exe -Wall -g -DBUILD_DLL -I..\..\librsync-0.9.7 -I..\PCbuild -I=
..\popt -c C:\Users\milindgupta\Documents\librsync-0.9.7\popt\findme.c -o o=
bj\Debug\popt\findme.o<br>mingw32-gcc.exe -Wall -g -DBUILD_DLL -I..\..\libr=
sync-0.9.7 -I..\PCbuild -I..\popt -c C:\Users\milindgupta\Documents\librsyn=
c-0.9.7\popt\popt.c -o obj\Debug\popt\popt.o<br>
C:\Users\milindgupta\Documents\librsync-0.9.7\popt\popt.c:10:15: error: con=
flicting types for 'strerror'<br>=C2=A0static char * strerror(int e=
rrno) {<br>=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0 ^<br>In file included from c:\mingw\include\io.h:235:=
0,<br>
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0 from c:\mingw\include\fcntl.h:37,<br>=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=
=C2=A0 from C:\Users\milindgupta\Documents\librsync-0.9.7\popt\system.h:7,<=
br>=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=
=C2=A0=C2=A0=C2=A0=C2=A0 from C:\Users\milindgupta\Documents\librsync-0.9.7=
\popt\popt.c:5:<br>
c:\mingw\include\string.h:59:39: note: previous declaration of 'strerro=
r' was here<br>=C2=A0_CRTIMP char* __cdecl __MINGW_NOTHROW strerror (in=
t); /* NOTE: NOT an old name wrapper. */<br>=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 ^<br>
In file included from C:\Users\milindgupta\Documents\librsync-0.9.7\popt\sy=
stem.h:15:0,<br>=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 from C:\Users\milindgupta\Documents=
\librsync-0.9.7\popt\popt.c:5:<br>C:\Users\milindgupta\Documents\librsync-0=
.9.7\popt\popt.c: In function 'strerror':<br>
C:\Users\milindgupta\Documents\librsync-0.9.7\popt\popt.c:11:16: warning: &=
#39;_sys_nerr' redeclared without dllimport attribute: previous dllimpo=
rt ignored [-Wattributes]<br>=C2=A0=C2=A0=C2=A0=C2=A0 extern int sys_nerr;<=
br>=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=
=C2=A0=C2=A0=C2=A0 ^<br>
C:\Users\milindgupta\Documents\librsync-0.9.7\popt\popt.c:12:19: warning: &=
#39;_sys_errlist' redeclared without dllimport attribute: previous dlli=
mport ignored [-Wattributes]<br>=C2=A0=C2=A0=C2=A0=C2=A0 extern char * sys_=
errlist[];<br>=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 ^<br>
C:\Users\milindgupta\Documents\librsync-0.9.7\popt\popt.c: In function '=
;execCommand':<br>C:\Users\milindgupta\Documents\librsync-0.9.7\popt\po=
pt.c:270:5: warning: implicit declaration of function 'execvp' [-Wi=
mplicit-function-declaration]<br>
=C2=A0=C2=A0=C2=A0=C2=A0 execvp(argv[0], (char *const *)argv);<br>=C2=A0=C2=
=A0=C2=A0=C2=A0 ^<br>C:\Users\milindgupta\Documents\librsync-0.9.7\popt\pop=
t.c: In function 'poptStrerror':<br>C:\Users\milindgupta\Documents\=
librsync-0.9.7\popt\popt.c:720:2: warning: passing argument 1 of 'strer=
ror' makes pointer from integer without a cast [enabled by default]<br>
=C2=A0 return strerror(errno);<br>=C2=A0 ^<br>C:\Users\milindgupta\Document=
s\librsync-0.9.7\popt\popt.c:10:15: note: expected 'int * (*)()' bu=
t argument is of type 'int'<br>=C2=A0static char * strerror(int err=
no) {<br>=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=
=C2=A0=C2=A0=C2=A0 ^<br>
Process terminated with status 1 (0 minute(s), 9 second(s))<br>1 error(s), =
6 warning(s) (0 minute(s), 9 second(s))<br>=C2=A0<br><br></div>Please can s=
omeone help me fix these?<br><br></div>Thanks,<br>Milind<br><br></div>
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