misc/160417: x11-fm/asfiles: Main.c:394:1: error: 'main' must return 'int' void main(int argc, char *argv[]) ^ 1 error generated. *** Error code 1. Compilation error while compiling with CLANG

[Hartmann at FreeBSD.org]

>Number:         160417
>Category:       misc
>Synopsis:       x11-fm/asfiles: Main.c:394:1: error: 'main' must return 'int' void main(int argc, char *argv[]) ^ 1 error generated. *** Error code 1. Compilation error while compiling with CLANG
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sat Sep 03 08:10:05 UTC 2011
>Closed-Date:
>Last-Modified:
>Originator:     Hartmann, O.
>Release:        FreeBSD 9.0-BETA2/amd2 clang compiled and coalng system's compiler activated
>Organization:
FU Berlin
>Environment:
>Description:
Building the port with CLANG fails due to a "void main()" declarartion which seems to piss off CLANG.

[...]
6 warnings generated.
clang -DPACKAGE=\"Files\" -DVERSION=\"2.4e\" -DSTDC_HEADERS=1 -DHAVE_DIRENT_H=1 -DHAVE_ALLOCA=1 -DXPM=1 -DHAVE_GETWD=1 -DMAGIC_HEADERS=1  -I. -I. -I.. -I/usr/local/include  -DROOTDROP_DEFAULT_ICON=\"linux_make.xpm\"  -DRCFILE=\"/usr/local/share/OffiX/Filesrc\"  -DMAGICFILE=\"/usr/local/share/OffiX/FilesMagic\"  -DPIXDIR=\"/usr/local/include/pixmaps\" -I/usr/local/include -O3 -fno-strict-aliasing -pipe -march=native -c Errors.c
Errors.c:179:3: warning: implicitly declaring C library function 'exit' with type 'void (int) __attribute__((noreturn))'
  exit(1);
  ^
Errors.c:179:3: note: please include the header <stdlib.h> or explicitly provide a declaration for 'exit'
1 warning generated.
clang -DPACKAGE=\"Files\" -DVERSION=\"2.4e\" -DSTDC_HEADERS=1 -DHAVE_DIRENT_H=1 -DHAVE_ALLOCA=1 -DXPM=1 -DHAVE_GETWD=1 -DMAGIC_HEADERS=1  -I. -I. -I.. -I/usr/local/include  -DROOTDROP_DEFAULT_ICON=\"linux_make.xpm\"  -DRCFILE=\"/usr/local/share/OffiX/Filesrc\"  -DMAGICFILE=\"/usr/local/share/OffiX/FilesMagic\"  -DPIXDIR=\"/usr/local/include/pixmaps\" -I/usr/local/include -O3 -fno-strict-aliasing -pipe -march=native -c Exec.c
Exec.c:95:7: warning: implicitly declaring C library function 'exit' with type 'void (int) __attribute__((noreturn))'
      exit(1);
      ^
Exec.c:95:7: note: please include the header <stdlib.h> or explicitly provide a declaration for 'exit'
1 warning generated.
clang -DPACKAGE=\"Files\" -DVERSION=\"2.4e\" -DSTDC_HEADERS=1 -DHAVE_DIRENT_H=1 -DHAVE_ALLOCA=1 -DXPM=1 -DHAVE_GETWD=1 -DMAGIC_HEADERS=1  -I. -I. -I.. -I/usr/local/include  -DROOTDROP_DEFAULT_ICON=\"linux_make.xpm\"  -DRCFILE=\"/usr/local/share/OffiX/Filesrc\"  -DMAGICFILE=\"/usr/local/share/OffiX/FilesMagic\"  -DPIXDIR=\"/usr/local/include/pixmaps\" -I/usr/local/include -O3 -fno-strict-aliasing -pipe -march=native -c Fw.c
Fw.c:366:1: warning: control reaches end of non-void function [-Wreturn-type]
}
^
Fw.c:657:5: warning: implicitly declaring C library function 'exit' with type 'void (int) __attribute__((noreturn))'
    exit(1);
    ^
Fw.c:657:5: note: please include the header <stdlib.h> or explicitly provide a declaration for 'exit'
Fw.c:1303:20: warning: missing sentinel in function call
      XtVaSetValues(fw->shell,XtNinitialState,IconicState,0);
                   ^
/usr/local/include/X11/Intrinsic.h:1598:13: note: function has been explicitly marked sentinel here
extern void XtVaSetValues(
            ^
Fw.c:1305:20: warning: missing sentinel in function call
      XtVaSetValues(fw->shell,XtNinitialState,NormalState,0);
                   ^
/usr/local/include/X11/Intrinsic.h:1598:13: note: function has been explicitly marked sentinel here
extern void XtVaSetValues(
            ^
4 warnings generated.
clang -DPACKAGE=\"Files\" -DVERSION=\"2.4e\" -DSTDC_HEADERS=1 -DHAVE_DIRENT_H=1 -DHAVE_ALLOCA=1 -DXPM=1 -DHAVE_GETWD=1 -DMAGIC_HEADERS=1  -I. -I. -I.. -I/usr/local/include  -DROOTDROP_DEFAULT_ICON=\"linux_make.xpm\"  -DRCFILE=\"/usr/local/share/OffiX/Filesrc\"  -DMAGICFILE=\"/usr/local/share/OffiX/FilesMagic\"  -DPIXDIR=\"/usr/local/include/pixmaps\" -I/usr/local/include -O3 -fno-strict-aliasing -pipe -march=native -c FwActions.c
clang -DPACKAGE=\"Files\" -DVERSION=\"2.4e\" -DSTDC_HEADERS=1 -DHAVE_DIRENT_H=1 -DHAVE_ALLOCA=1 -DXPM=1 -DHAVE_GETWD=1 -DMAGIC_HEADERS=1  -I. -I. -I.. -I/usr/local/include  -DROOTDROP_DEFAULT_ICON=\"linux_make.xpm\"  -DRCFILE=\"/usr/local/share/OffiX/Filesrc\"  -DMAGICFILE=\"/usr/local/share/OffiX/FilesMagic\"  -DPIXDIR=\"/usr/local/include/pixmaps\" -I/usr/local/include -O3 -fno-strict-aliasing -pipe -march=native -c FwCb.c
clang -DPACKAGE=\"Files\" -DVERSION=\"2.4e\" -DSTDC_HEADERS=1 -DHAVE_DIRENT_H=1 -DHAVE_ALLOCA=1 -DXPM=1 -DHAVE_GETWD=1 -DMAGIC_HEADERS=1  -I. -I. -I.. -I/usr/local/include  -DROOTDROP_DEFAULT_ICON=\"linux_make.xpm\"  -DRCFILE=\"/usr/local/share/OffiX/Filesrc\"  -DMAGICFILE=\"/usr/local/share/OffiX/FilesMagic\"  -DPIXDIR=\"/usr/local/include/pixmaps\" -I/usr/local/include -O3 -fno-strict-aliasing -pipe -march=native -c Info.c
clang -DPACKAGE=\"Files\" -DVERSION=\"2.4e\" -DSTDC_HEADERS=1 -DHAVE_DIRENT_H=1 -DHAVE_ALLOCA=1 -DXPM=1 -DHAVE_GETWD=1 -DMAGIC_HEADERS=1  -I. -I. -I.. -I/usr/local/include  -DROOTDROP_DEFAULT_ICON=\"linux_make.xpm\"  -DRCFILE=\"/usr/local/share/OffiX/Filesrc\"  -DMAGICFILE=\"/usr/local/share/OffiX/FilesMagic\"  -DPIXDIR=\"/usr/local/include/pixmaps\" -I/usr/local/include -O3 -fno-strict-aliasing -pipe -march=native -c Main.c
Main.c:394:1: error: 'main' must return 'int'
void main(int argc, char *argv[])
^
1 error generated.
*** Error code 1

Stop in /usr/ports/x11-fm/asfiles/work/ASFiles-1.0/src.
*** Error code 1

Stop in /usr/ports/x11-fm/asfiles/work/ASFiles-1.0.
*** Error code 1

Stop in /usr/ports/x11-fm/asfiles.

===>>> make failed for x11-fm/asfiles
===>>> Aborting update

>How-To-Repeat:
try build x11-fm/asfiles with CLANG
>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted: