ports/163293: [patch] net/lambdamoo: unbreak build with clang

[Jan Beich]

>Number:         163293
>Category:       ports
>Synopsis:       [patch] net/lambdamoo: unbreak build with clang
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Dec 14 19:20:08 UTC 2011
>Closed-Date:
>Last-Modified:
>Originator:     Jan Beich
>Release:        FreeBSD 10.0-CURRENT amd64
>Organization:
>Environment:
>Description:
>How-To-Repeat:
http://pointyhat.freebsd.org/errorlogs/amd64-errorlogs/e.9-exp.20110723205754/lambdamoo-1.8.1_1.log

$ echo 'int main(int argc, char *argv) { void *ptr; exit(0); }' | clang -xc -
<stdin>:1:5: error: second parameter of 'main' (argument array) must be of type 'char **'
int main(int argc, char *argv) { void *ptr; exit(0); }
    ^
<stdin>:1:45: warning: implicitly declaring C library function 'exit' with type 'void (int) __attribute__((noreturn))'
int main(int argc, char *argv) { void *ptr; exit(0); }
                                            ^
<stdin>:1:45: note: please include the header <stdlib.h> or explicitly provide a declaration for 'exit'
1 warning and 1 error generated.
>Fix:
--- clang.diff begins here ---
Index: net/lambdamoo/files/patch-configure
===================================================================
RCS file: /a/.csup/ports/net/lambdamoo/files/patch-configure,v
retrieving revision 1.1
diff -u -p -r1.1 patch-configure
--- net/lambdamoo/files/patch-configure	9 Apr 2002 06:08:40 -0000	1.1
+++ net/lambdamoo/files/patch-configure	14 Dec 2011 18:52:42 -0000
@@ -1,5 +1,14 @@
 --- configure.orig	Mon Apr  8 22:32:10 2002
 +++ configure	Mon Apr  8 22:51:13 2002
+@@ -599,7 +599,7 @@
+ cat > conftest.c <<EOF
+ #include "confdefs.h"
+ 
+-int main(int argc, char *argv) { void *ptr; exit(0); }
++int main(int argc, char **argv) { void *ptr; exit(0); }
+ 
+ EOF
+ eval $compile
 @@ -1618,7 +1618,7 @@
  do
  echo "checking whether $func is declared in sys/ioctl.h"
Index: net/lambdamoo/files/patch-configure.in
===================================================================
RCS file: /a/.csup/ports/net/lambdamoo/files/patch-configure.in,v
retrieving revision 1.1
diff -u -p -r1.1 patch-configure.in
--- net/lambdamoo/files/patch-configure.in	9 Apr 2002 06:08:40 -0000	1.1
+++ net/lambdamoo/files/patch-configure.in	14 Dec 2011 18:51:37 -0000
@@ -9,3 +9,12 @@
  changequote([,])dnl
  AC_PROGRAM_EGREP($pattern, [
  #include <$1>
+@@ -260,7 +260,7 @@
+ SAVECC="$CC"
+ CC="$CC $opt"
+ AC_TEST_PROGRAM([
+-int main(int argc, char *argv) { void *ptr; exit(0); }
++int main(int argc, char **argv) { void *ptr; exit(0); }
+ ],
+ [have_ansi=1
+ break],
--- clang.diff ends here ---
>Release-Note:
>Audit-Trail:
>Unformatted: