Update for gperf 2.7

gnu/usr.bin/gperf/Makefile

@@ -1,16 +1,20 @@
 # $FreeBSD$
 
-.PATH:	${.CURDIR}/../../../contrib/gperf
-.PATH:	${.CURDIR}/../../../contrib/gperf/src
+GPROFDIR=	${.CURDIR}/../../../contrib/gperf
 
 SUBDIR=	doc
 
 PROG=	gperf
 MAN1=	gperf.1
 
-CFLAGS+= -D_HAVE_PARAM_H -DLO_CAL -DGATHER_STATISTICS #-DRLIMIT_STACK 
+CXXFLAGS+=	-I${GPROFDIR}/lib -I${.CURDIR}
 
-SRCS =	options.c iterator.c main.c perfect.c keylist.c listnode.c xmalloc.c \
-	hashtable.c boolarray.c readline.c stderr.c version.c getopt.c
+SRCS=	bool-array.cc gen-perf.cc hash-table.cc iterator.cc key-list.cc \
+	list-node.cc main.cc new.cc options.cc read-line.cc trace.cc \
+	vectors.cc version.cc
+SRCS+=	hash.cc getopt.c getopt1.c
 
 .include <bsd.prog.mk>
+.PATH:	${GPROFDIR}/src
+.PATH:	${GPROFDIR}/lib
+.PATH:	${GPROFDIR}/doc

gnu/usr.bin/gperf/config.h

@@ -0,0 +1,21 @@
+/* $FreeBSD$ */
+/* config.h.  Generated automatically by configure.  */
+/* config.h.in.  Generated automatically from configure.in by autoheader.  */
+
+/* Define if the C++ compiler supports "throw ()" declarations.  */
+#define HAVE_THROW_DECL 1
+
+/* Define if you have the getrlimit function.  */
+#define HAVE_GETRLIMIT 1
+
+/* Define if you have the setrlimit function.  */
+#define HAVE_SETRLIMIT 1
+
+/* Define if you have the <sys/resource.h> header file.  */
+#define HAVE_SYS_RESOURCE_H 1
+
+/* Define if you have the <sys/time.h> header file.  */
+#define HAVE_SYS_TIME_H 1
+
+/* Define if you have the <unistd.h> header file.  */
+#define HAVE_UNISTD_H 1

gnu/usr.bin/gperf/doc/Makefile

@@ -4,6 +4,6 @@ INFO = gperf
 INFOSECTION= "Programming & development tools."
 INFOENTRY_gperf= "* Gperf: (gperf).		The GNU perfect hash function generator."
 
-SRCDIR= ${.CURDIR}/../../../../contrib/gperf
+SRCDIR= ${.CURDIR}/../../../../contrib/gperf/doc
 
 .include <bsd.info.mk>