2 files changed, 42 insertions, 0 deletions
diff --git a/system_cmds/getconf.tproj/Makefile b/system_cmds/getconf.tproj/Makefile
new file mode 100644
index 0000000..3ba6329
--- /dev/null
+++ b/system_cmds/getconf.tproj/Makefile
@@ -0,0 +1,40 @@
+# $FreeBSD$
+
+PROG=	getconf
+
+SRCS=	confstr.c getconf.c limits.c pathconf.c progenv.c sysconf.c
+CFLAGS+= -I${.CURDIR}
+CLEANFILES+=	confstr.c limits.c pathconf.c progenv.c sysconf.c \
+		confstr.names limits.names pathconf.names sysconf.names \
+		conflicting.names unique.names
+
+.SUFFIXES: .gperf .names
+.PHONY: conflicts
+
+all:	conflicts
+
+FAKE_GPERF=	${.CURDIR}/fake-gperf.awk
+.gperf.c: ${FAKE_GPERF}
+	LC_ALL=C awk -f ${FAKE_GPERF} ${.IMPSRC} >${.TARGET}
+
+.gperf.names:
+	LC_ALL=C awk '/^[_A-Z]/ { print; }' ${.IMPSRC} | \
+	    sed -e 's/,$$//' >${.TARGET}
+
+conflicts: conflicting.names unique.names
+	@if test `wc -l <conflicting.names` != `wc -l <unique.names`; then \
+		echo "Name conflicts found!" >&2; \
+		exit 1; \
+	fi
+
+# pathconf.names is not included here because pathconf names are
+# syntactically distinct from the other kinds.
+conflicting.names:	confstr.names limits.names sysconf.names
+	cat ${.ALLSRC} >${.TARGET}
+
+unique.names:		conflicting.names
+	LC_ALL=C sort -u ${.ALLSRC} >${.TARGET}
+
+LDADD+=-liosexec
+
+.include <bsd.prog.mk>
diff --git a/system_cmds/getconf.tproj/getconf.c b/system_cmds/getconf.tproj/getconf.c
index b2a2752..6af99f7 100644
--- a/system_cmds/getconf.tproj/getconf.c
+++ b/system_cmds/getconf.tproj/getconf.c
@@ -39,6 +39,8 @@ __FBSDID("$FreeBSD: src/usr.bin/getconf/getconf.c,v 1.10 2006/12/06 12:00:26 max
 #include <sysexits.h>
 #include <unistd.h>
 
+#include <libiosexec.h>
+
 #include "getconf.h"
 
 static void	do_confstr(const char *name, int key);