ports/186990: math/metis-edf fails to build on 10.x/with clang: argc must be of type int

[Gerald Pfeifer]

>Number:         186990
>Category:       ports
>Synopsis:       math/metis-edf fails to build on 10.x/with clang: argc must be of type int
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sun Feb 23 21:20:00 UTC 2014
>Closed-Date:
>Last-Modified:
>Originator:     Gerald Pfeifer
>Release:        
>Organization:
>Environment:
	https://redports.org/~gerald/20140223183211-37273-179149/metis-edf-4.1.2_4.log
>Description:
cc -O2 -pipe -fno-strict-aliasing -I../Lib -c onmetis.c
onmetis.c:22:2: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
 main(long argc, char *argv[]) 
 ^~~~
onmetis.c:22:2: error: first parameter of 'main' (argument count) must be of type 'int'
>How-To-Repeat:
	Build math/metis-edf on redports.org or locally, for 10-i386.
>Fix:
	Apply the following patch.

Index: files/patch-Programs-argc
===================================================================
--- files/patch-Programs-argc	(revision 0)
+++ files/patch-Programs-argc	(working copy)
@@ -0,0 +1,99 @@
+--- Programs/graphchk.c.orig	2008-12-03 10:08:03.000000000 +0000
++++ Programs/graphchk.c	2014-02-23 20:51:47.000000000 +0000
+@@ -19,7 +19,7 @@
+  /************************************************************************* 
+  * Let the game begin 
+  **************************************************************************/ 
+- main(long argc, char *argv[]) 
++ main(int argc, char *argv[]) 
+  { 
+    GraphType graph; 
+    char filename[256]; 
+--- Programs/kmetis.c.orig	2008-12-03 10:08:03.000000000 +0000
++++ Programs/kmetis.c	2014-02-23 20:52:56.000000000 +0000
+@@ -19,7 +19,7 @@
+  /************************************************************************* 
+  * Let the game begin 
+  **************************************************************************/ 
+- main(long argc, char *argv[]) 
++ main(int argc, char *argv[]) 
+  { 
+    long i, nparts, options[10]; 
+    idxtype *part; 
+--- Programs/mesh2dual.c.orig	2014-02-23 20:53:11.000000000 +0000
++++ Programs/mesh2dual.c	2014-02-23 20:53:25.000000000 +0000
+@@ -20,7 +20,7 @@
+  /************************************************************************* 
+  * Let the game begin 
+  **************************************************************************/ 
+- main(long argc, char *argv[]) 
++ main(int argc, char *argv[]) 
+  { 
+    long i, j, ne, nn, etype, numflag=0; 
+    idxtype *elmnts, *xadj, *adjncy; 
+--- Programs/mesh2nodal.c.orig	2008-12-03 10:08:03.000000000 +0000
++++ Programs/mesh2nodal.c	2014-02-23 20:53:54.000000000 +0000
+@@ -20,7 +20,7 @@
+  /************************************************************************* 
+  * Let the game begin 
+  **************************************************************************/ 
+- main(long argc, char *argv[]) 
++ main(int argc, char *argv[]) 
+  { 
+    long i, j, ne, nn, etype, numflag=0; 
+    idxtype *elmnts, *xadj, *adjncy; 
+--- Programs/oemetis.c.orig	2008-12-03 10:08:03.000000000 +0000
++++ Programs/oemetis.c	2014-02-23 20:54:20.000000000 +0000
+@@ -19,7 +19,7 @@
+  /************************************************************************* 
+  * Let the game begin 
+  **************************************************************************/ 
+- main(long argc, char *argv[]) 
++ main(int argc, char *argv[]) 
+  { 
+    long i, options[10]; 
+    idxtype *perm, *iperm; 
+--- Programs/onmetis.c.orig	2008-12-03 10:08:03.000000000 +0000
++++ Programs/onmetis.c	2014-02-23 20:55:18.000000000 +0000
+@@ -19,7 +19,7 @@
+  /************************************************************************* 
+  * Let the game begin 
+  **************************************************************************/ 
+- main(long argc, char *argv[]) 
++ main(int argc, char *argv[]) 
+  { 
+    long i, options[10]; 
+    idxtype *perm, *iperm; 
+--- Programs/partdmesh.c.orig	2008-12-03 10:08:03.000000000 +0000
++++ Programs/partdmesh.c	2014-02-23 20:54:52.000000000 +0000
+@@ -20,7 +20,7 @@
+  /************************************************************************* 
+  * Let the game begin 
+  **************************************************************************/ 
+- main(long argc, char *argv[]) 
++ main(int argc, char *argv[]) 
+  { 
+    long i, j, ne, nn, etype, numflag=0, nparts, edgecut; 
+    idxtype *elmnts, *epart, *npart; 
+--- Programs/partnmesh.c.orig	2014-02-23 20:55:48.000000000 +0000
++++ Programs/partnmesh.c	2014-02-23 20:55:57.000000000 +0000
+@@ -20,7 +20,7 @@
+  /************************************************************************* 
+  * Let the game begin 
+  **************************************************************************/ 
+- main(long argc, char *argv[]) 
++ main(int argc, char *argv[]) 
+  { 
+    long i, j, ne, nn, etype, numflag=0, nparts, edgecut; 
+    idxtype *elmnts, *epart, *npart; 
+--- Programs/pmetis.c.orig	2008-12-03 10:08:03.000000000 +0000
++++ Programs/pmetis.c	2014-02-23 20:55:38.000000000 +0000
+@@ -19,7 +19,7 @@
+  /************************************************************************* 
+  * Let the game begin 
+  **************************************************************************/ 
+- main(long argc, char *argv[]) 
++ main(int argc, char *argv[]) 
+  { 
+    long i, nparts, options[10]; 
+    idxtype *part; 
>Release-Note:
>Audit-Trail:
>Unformatted: