Move master.passwd and group to lib/libc/gen/

libc was picked as the destination location for these because of the syscalls
that use these files as the lowest level place they are referenced.

Approved by:	will (mentor), rgrimes, manu
Differential Revision:	https://reviews.freebsd.org/D16728

Makefile.inc1

@@ -871,8 +871,8 @@ DB_FROM_SRC=	yes
 .endif
 
 .if defined(DB_FROM_SRC)
-INSTALLFLAGS+=	-N ${.CURDIR}/etc
-MTREEFLAGS+=	-N ${.CURDIR}/etc
+INSTALLFLAGS+=	-N ${.CURDIR}/lib/libc/gen
+MTREEFLAGS+=	-N ${.CURDIR}/lib/libc/gen
 .endif
 _INSTALL_DDIR=	${DESTDIR}/${DISTDIR}
 INSTALL_DDIR=	${_INSTALL_DDIR:S://:/:g:C:/$::}

etc/Makefile

@@ -15,7 +15,6 @@ SUBDIR+=sendmail
 .endif
 
 BIN1=	\
-	group \
 	login.access \
 	rc.bsdextended \
 	rc.firewall \
@@ -65,21 +64,7 @@ distribution:
 .endif
 	cd ${.CURDIR}; \
 	    ${INSTALL} -o ${BINOWN} -g ${BINGRP} -m 644 \
-		${BIN1} ${DESTDIR}/etc; \
-	    ${INSTALL} -o ${BINOWN} -g ${BINGRP} -m 600 \
-		master.passwd ${DESTDIR}/etc;
-
-.if ${MK_TCSH} == "no"
-	sed -i "" -e 's;/bin/csh;/bin/sh;' ${DESTDIR}/etc/master.passwd
-.endif
-	pwd_mkdb -i -p -d ${DESTDIR}/etc ${DESTDIR}/etc/master.passwd
-.if defined(NO_ROOT)
-	( \
-		echo "./etc/passwd type=file mode=0644 uname=root gname=wheel"; \
-		echo "./etc/pwd.db type=file mode=0644 uname=root gname=wheel"; \
-		echo "./etc/spwd.db type=file mode=0600 uname=root gname=wheel"; \
-	) | ${METALOG.add}
-.endif
+		${BIN1} ${DESTDIR}/etc
 	${_+_}cd ${.CURDIR}/gss; ${MAKE} install
 	${_+_}cd ${.CURDIR}/mtree; ${MAKE} install
 	${_+_}cd ${SRCTOP}/share/termcap; ${MAKE} etc-termcap

lib/libc/gen/Makefile.inc

@@ -4,7 +4,8 @@
 # machine-independent gen sources
 .PATH: ${LIBC_SRCTOP}/${LIBC_ARCH}/gen ${LIBC_SRCTOP}/gen
 
-CONFS=	shells
+CONFS+=	group master.passwd shells
+CONFSMODE_master.passwd=	600
 
 SRCS+=	__getosreldate.c \
 	__pthread_mutex_init_calloc_cb_stub.c \
@@ -543,3 +544,16 @@ MLINKS+=vis.3 nvis.3 \
 	vis.3 svis.3
 
 MLINKS+=wordexp.3 wordfree.3
+
+afterinstallconfig:
+.if ${MK_TCSH} == "no"
+	sed -i "" -e 's;/bin/csh;/bin/sh;' ${DESTDIR}/etc/master.passwd
+.endif
+	pwd_mkdb -i -p -d ${DESTDIR}/etc ${DESTDIR}/etc/master.passwd
+.if defined(NO_ROOT) && defined(METALOG)
+	( \
+		echo "./etc/pwd.db type=file mode=0644 uname=root gname=wheel"; \
+		echo "./etc/spwd.db type=file mode=0600 uname=root gname=wheel"; \
+		echo "./etc/passwd type=file mode=0644 uname=root gname=wheel"; \
+	) | cat -l >> ${METALOG}
+.endif