Index: head/devel/libexecinfo/Makefile
===================================================================
--- head/devel/libexecinfo/Makefile	(revision 445057)
+++ head/devel/libexecinfo/Makefile	(revision 445058)
@@ -1,29 +1,30 @@
 # Created by: Maxim Sobolev <sobomax@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	libexecinfo
 PORTVERSION=	1.1
 PORTREVISION=	3
 CATEGORIES=	devel
 MASTER_SITES=	LOCAL/itetcu
 
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Library for inspecting program's backtrace
 
-OPTIONS_DEFINE=	DOCS
+LICENSE=	BSD2CLAUSE
 
 USES=		tar:bzip2 uidfix
 USE_LDCONFIG=	yes
-CFLAGS=		-fno-omit-frame-pointer
 MAKE_FLAGS=	LIBDIR=${PREFIX}/lib \
 		INCLUDEDIR=${PREFIX}/include
 
+CFLAGS+=	-fno-omit-frame-pointer
+
 PORTDOCS=	README
 
-CFLAGS_amd64=	-fno-omit-frame-pointer
+OPTIONS_DEFINE=	DOCS
 
-post-install:
+post-install-DOCS-on:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 	${INSTALL_DATA} ${WRKSRC}/README ${STAGEDIR}${DOCSDIR}
 
 .include <bsd.port.mk>
Index: head/devel/libexecinfo/files/patch-Makefile
===================================================================
--- head/devel/libexecinfo/files/patch-Makefile	(revision 445057)
+++ head/devel/libexecinfo/files/patch-Makefile	(revision 445058)
@@ -1,10 +1,10 @@
---- Makefile.orgi	2013-02-05 23:13:54.375834807 +0800
-+++ Makefile	2013-02-05 23:14:13.106833334 +0800
-@@ -34,6 +34,7 @@
+--- Makefile.orig	2004-07-19 05:19:55 UTC
++++ Makefile
+@@ -34,6 +34,7 @@ SHLIB_MAJOR=	1
  SHLIB_MINOR=	0
  
  NOPROFILE=	yes
 +NO_PROFILE=	yes
  
  DPADD=		${LIBM}
  LDADD=		-lm
Index: head/devel/libexecinfo/files/patch-execinfo.c
===================================================================
--- head/devel/libexecinfo/files/patch-execinfo.c	(revision 445057)
+++ head/devel/libexecinfo/files/patch-execinfo.c	(revision 445058)
@@ -1,64 +1,64 @@
---- execinfo.c.orig
+--- execinfo.c.orig	2004-07-19 05:21:09 UTC
 +++ execinfo.c
-@@ -69,7 +69,8 @@
+@@ -69,7 +69,8 @@ backtrace(void **buffer, int size)
  char **
  backtrace_symbols(void *const *buffer, int size)
  {
 -    int i, clen, alen, offset;
 +    size_t clen, alen;
 +    int i, offset;
      char **rval;
      char *cp;
      Dl_info info;
-@@ -78,7 +79,6 @@
+@@ -78,7 +79,6 @@ backtrace_symbols(void *const *buffer, i
      rval = malloc(clen);
      if (rval == NULL)
          return NULL;
 -    (char **)cp = &(rval[size]);
      for (i = 0; i < size; i++) {
          if (dladdr(buffer[i], &info) != 0) {
              if (info.dli_sname == NULL)
-@@ -92,14 +92,14 @@
+@@ -92,14 +92,14 @@ backtrace_symbols(void *const *buffer, i
                     2 +                      /* " <" */
                     strlen(info.dli_sname) + /* "function" */
                     1 +                      /* "+" */
 -                   D10(offset) +            /* "offset */
 +                   10 +                     /* "offset */
                     5 +                      /* "> at " */
                     strlen(info.dli_fname) + /* "filename" */
                     1;                       /* "\0" */
              rval = realloc_safe(rval, clen + alen);
              if (rval == NULL)
                  return NULL;
 -            snprintf(cp, alen, "%p <%s+%d> at %s",
 +            snprintf((char *) rval + clen, alen, "%p <%s+%d> at %s",
                buffer[i], info.dli_sname, offset, info.dli_fname);
          } else {
              alen = 2 +                      /* "0x" */
-@@ -108,12 +108,15 @@
+@@ -108,12 +108,15 @@ backtrace_symbols(void *const *buffer, i
              rval = realloc_safe(rval, clen + alen);
              if (rval == NULL)
                  return NULL;
 -            snprintf(cp, alen, "%p", buffer[i]);
 +            snprintf((char *) rval + clen, alen, "%p", buffer[i]);
          }
 -        rval[i] = cp;
 -        cp += alen;
 +        rval[i] = (char *) clen;
 +        clen += alen;
      }
  
 +    for (i = 0; i < size; i++)
 +        rval[i] += (long) rval;
 +
      return rval;
  }
  
-@@ -155,6 +158,6 @@
+@@ -155,6 +158,6 @@ backtrace_symbols_fd(void *const *buffer
                  return;
              snprintf(buf, len, "%p\n", buffer[i]);
          }
 -        write(fd, buf, len - 1);
 +        write(fd, buf, strlen(buf));
      }
  }