For variables that are only checked with defined(), don't provide

any fake value.

27 files changed, 32 insertions, 32 deletions

diff --git a/lib/bind/lwres/Makefile b/lib/bind/lwres/Makefile
index 81375c78a7ff..55b59ebd3610 100644
--- a/lib/bind/lwres/Makefile
+++ b/lib/bind/lwres/Makefile
@@ -7,7 +7,7 @@ SRCDIR=		${BIND_DIR}/lib/lwres
 
 # Unlike other BIND libs, this should be installed unless the user says NO.
 .if !defined(NO_BIND_LIBS_LWRES)
-WITH_BIND_LIBS=	YES
+WITH_BIND_LIBS=
 .endif
 
 .include	"${LIB_BIND_DIR}/config.mk"
diff --git a/lib/libalias/Makefile b/lib/libalias/Makefile
index f59f1f7112dd..dc6eb2df2617 100644
--- a/lib/libalias/Makefile
+++ b/lib/libalias/Makefile
@@ -9,6 +9,6 @@ SRCS=	alias.c alias_cuseeme.c alias_db.c alias_ftp.c alias_irc.c \
 	alias_util.c alias_old.c
 INCS=	alias.h
 WARNS?=	6
-NO_WERROR=	true
+NO_WERROR=
 
 .include <bsd.lib.mk>
diff --git a/lib/libbsnmp/Makefile.inc b/lib/libbsnmp/Makefile.inc
index 09d6f14dc934..8a8fde0964bd 100644
--- a/lib/libbsnmp/Makefile.inc
+++ b/lib/libbsnmp/Makefile.inc
@@ -2,5 +2,5 @@
 
 SHLIB_MAJOR=	2
 WARNS?=		6
-NO_WERROR=	yes
+NO_WERROR=
 INCSDIR=	${INCLUDEDIR}/bsnmp
diff --git a/lib/libc/Makefile b/lib/libc/Makefile
index a8196bb9e756..95356b9af697 100644
--- a/lib/libc/Makefile
+++ b/lib/libc/Makefile
@@ -16,8 +16,8 @@ WARNS?=	2
 CFLAGS+=-I${.CURDIR}/include -I${.CURDIR}/../../include
 CFLAGS+=-I${.CURDIR}/${MACHINE_ARCH}
 CLEANFILES+=tags
-INSTALL_PIC_ARCHIVE=	yes
-PRECIOUSLIB=	yes
+INSTALL_PIC_ARCHIVE=
+PRECIOUSLIB=
 
 # Define (empty) variables so that make doesn't give substitution
 # errors if the included makefiles don't change these:
diff --git a/lib/libc/alpha/Makefile.inc b/lib/libc/alpha/Makefile.inc
index 5a4d48e4a5d0..eff6caf6a280 100644
--- a/lib/libc/alpha/Makefile.inc
+++ b/lib/libc/alpha/Makefile.inc
@@ -6,4 +6,4 @@
 #
 # Alpha is 64-bit, so it doesn't need quad functions:
 #
-NO_QUAD=1
+NO_QUAD=
diff --git a/lib/libc/amd64/Makefile.inc b/lib/libc/amd64/Makefile.inc
index fb0879503a71..0f14cafc35cb 100644
--- a/lib/libc/amd64/Makefile.inc
+++ b/lib/libc/amd64/Makefile.inc
@@ -6,4 +6,4 @@
 #
 # AMD64 is 64-bit, so it doesn't need quad functions:
 #
-NO_QUAD=1
+NO_QUAD=
diff --git a/lib/libc/ia64/Makefile.inc b/lib/libc/ia64/Makefile.inc
index 58afd5d7e739..5c60862de06f 100644
--- a/lib/libc/ia64/Makefile.inc
+++ b/lib/libc/ia64/Makefile.inc
@@ -6,4 +6,4 @@
 #
 # IA-64 is 64-bit, so it doesn't need quad functions:
 #
-NO_QUAD=1
+NO_QUAD=
diff --git a/lib/libc/sparc64/Makefile.inc b/lib/libc/sparc64/Makefile.inc
index ebac893acc80..afacb91ed60d 100644
--- a/lib/libc/sparc64/Makefile.inc
+++ b/lib/libc/sparc64/Makefile.inc
@@ -8,4 +8,4 @@
 #
 # sparc64 is 64-bit, so it doesn't need quad functions.
 #
-NO_QUAD=1
+NO_QUAD=
diff --git a/lib/libc_r/Makefile b/lib/libc_r/Makefile
index b6072004b09d..a0e98e181aea 100644
--- a/lib/libc_r/Makefile
+++ b/lib/libc_r/Makefile
@@ -20,7 +20,7 @@ CFLAGS+=-D_LOCK_DEBUG
 # enable extra internal consistancy checks
 CFLAGS+=-D_PTHREADS_INVARIANTS
 
-PRECIOUSLIB=	yes
+PRECIOUSLIB=
 
 .include "${.CURDIR}/uthread/Makefile.inc"
 .include "${.CURDIR}/sys/Makefile.inc"
diff --git a/lib/libcrypt/Makefile b/lib/libcrypt/Makefile
index a406a9f97a14..67438d87213d 100644
--- a/lib/libcrypt/Makefile
+++ b/lib/libcrypt/Makefile
@@ -30,6 +30,6 @@ SRCS+=		auth.c property.c
 CFLAGS+=	-D${sym}=__${sym}
 .endfor
 
-PRECIOUSLIB=	yes
+PRECIOUSLIB=
 
 .include <bsd.lib.mk>
diff --git a/lib/libdisk/Makefile b/lib/libdisk/Makefile
index a9786341ff97..d47da8f69b68 100644
--- a/lib/libdisk/Makefile
+++ b/lib/libdisk/Makefile
@@ -21,8 +21,8 @@ CFLAGS+=	-DPC98
 .endif
 
 CLEANFILES+=	tmp.c tst01 tst01.o
-NOPROFILE=	yes
-NOPIC=		yes
+NOPROFILE=
+NOPIC=
 
 MAN=		libdisk.3
 
diff --git a/lib/libio/Makefile b/lib/libio/Makefile
index 71e1c9e09cc6..73431ee69a70 100644
--- a/lib/libio/Makefile
+++ b/lib/libio/Makefile
@@ -6,6 +6,6 @@ SRCS=		io.c swiz.c bwx.c alpha_sethae.c
 
 CFLAGS+= 	-Wall -Wa,-mev56
 
-NOMAN=1
+NOMAN=
 
 .include <bsd.lib.mk>
diff --git a/lib/libkse/Makefile b/lib/libkse/Makefile
index c0f0399f3723..65525aaa7734 100644
--- a/lib/libkse/Makefile
+++ b/lib/libkse/Makefile
@@ -36,7 +36,7 @@ LDFLAGS= -Wl,--version-script=${.CURDIR}/pthread.map
 # enable extra internal consistancy checks
 CFLAGS+=-D_PTHREADS_INVARIANTS -Wall
 
-PRECIOUSLIB=	yes
+PRECIOUSLIB=
 
 .include "${.CURDIR}/arch/${MACHINE_ARCH}/Makefile.inc"
 .include "${.CURDIR}/support/Makefile.inc"
diff --git a/lib/libncurses/Makefile b/lib/libncurses/Makefile
index 25aeb2edfb14..1eb3eb46b538 100644
--- a/lib/libncurses/Makefile
+++ b/lib/libncurses/Makefile
@@ -556,6 +556,6 @@ MLINKS+=curs_window.3 delwin.3 curs_window.3 derwin.3 curs_window.3 dupwin.3 \
 MLINKS+=default_colors.3 assume_default_colors.3 \
 	default_colors.3 use_default_colors.3
 
-NOLINT=	true
+NOLINT=
 
 .include <bsd.lib.mk>
diff --git a/lib/libpam/libpam/Makefile b/lib/libpam/libpam/Makefile
index 2d6498ab9f28..e6763e9483ea 100644
--- a/lib/libpam/libpam/Makefile
+++ b/lib/libpam/libpam/Makefile
@@ -39,7 +39,7 @@ OPENPAM=	${.CURDIR}/../../../contrib/openpam
 .PATH: ${OPENPAM}/include ${OPENPAM}/lib ${OPENPAM}/doc/man
 
 LIB=	pam
-NOPROFILE=	YES
+NOPROFILE=
 
 SRCS=	openpam_borrow_cred.c \
 	openpam_configure.c \
diff --git a/lib/libpam/modules/Makefile.inc b/lib/libpam/modules/Makefile.inc
index b21a93d52553..1fa92e89800a 100644
--- a/lib/libpam/modules/Makefile.inc
+++ b/lib/libpam/modules/Makefile.inc
@@ -2,8 +2,8 @@
 
 PAMDIR=		${.CURDIR}/../../../../contrib/openpam
 
-NOINSTALLLIB=	yes
-NOPROFILE=	yes
+NOINSTALLLIB=
+NOPROFILE=
 
 CFLAGS+= -I${PAMDIR}/include -I${.CURDIR}/../../libpam
 WARNS?=	4
@@ -12,7 +12,7 @@ WARNS?=	4
 # For the static case, libpam.a depends on the modules.
 # For the dynamic case, the modules depend on libpam.so.N
 .if defined(_NO_LIBPAM_SO_YET)
-NOPIC=		YES
+NOPIC=
 .else
 SHLIB_NAME?=	${LIB}.so.${SHLIB_MAJOR}
 DPADD+=		${LIBPAM}
diff --git a/lib/libpthread/Makefile b/lib/libpthread/Makefile
index c0f0399f3723..65525aaa7734 100644
--- a/lib/libpthread/Makefile
+++ b/lib/libpthread/Makefile
@@ -36,7 +36,7 @@ LDFLAGS= -Wl,--version-script=${.CURDIR}/pthread.map
 # enable extra internal consistancy checks
 CFLAGS+=-D_PTHREADS_INVARIANTS -Wall
 
-PRECIOUSLIB=	yes
+PRECIOUSLIB=
 
 .include "${.CURDIR}/arch/${MACHINE_ARCH}/Makefile.inc"
 .include "${.CURDIR}/support/Makefile.inc"
diff --git a/lib/librpcsvc/Makefile b/lib/librpcsvc/Makefile
index 2927f142d12c..c572249570e2 100644
--- a/lib/librpcsvc/Makefile
+++ b/lib/librpcsvc/Makefile
@@ -23,7 +23,7 @@ SRCS+= ${GENSRCS} ${OTHERSRCS} ${SECRPCSRCS}
 
 CLEANFILES+= ${GENSRCS}
 
-NOMAN= noman
+NOMAN=
 
 .include <bsd.lib.mk>
 
diff --git a/lib/libsm/Makefile b/lib/libsm/Makefile
index ef0e194939fa..a248736950e3 100644
--- a/lib/libsm/Makefile
+++ b/lib/libsm/Makefile
@@ -29,7 +29,7 @@ SRCS+=	assert.c debug.c errstring.c exc.c heap.c match.c rpool.c \
 	niprop.c mpeix.c
 CLEANFILES+=sm_os.h
 
-INTERNALLIB=		true
+INTERNALLIB=
 
 sm_os.h:
 	ln -sf ${SENDMAIL_DIR}/include/sm/os/sm_os_freebsd.h sm_os.h
diff --git a/lib/libsmdb/Makefile b/lib/libsmdb/Makefile
index bbba436e1d50..b796deb5acd7 100644
--- a/lib/libsmdb/Makefile
+++ b/lib/libsmdb/Makefile
@@ -15,7 +15,7 @@ SRCS+=	sm_os.h
 SRCS+=	smdb.c smdb1.c smdb2.c smndbm.c
 CLEANFILES+=sm_os.h
 
-INTERNALLIB=		true
+INTERNALLIB=
 
 sm_os.h:
 	ln -sf ${SENDMAIL_DIR}/include/sm/os/sm_os_freebsd.h sm_os.h
diff --git a/lib/libsmutil/Makefile b/lib/libsmutil/Makefile
index ec23f2336d0c..2e835fd76fdd 100644
--- a/lib/libsmutil/Makefile
+++ b/lib/libsmutil/Makefile
@@ -15,7 +15,7 @@ SRCS+=	sm_os.h
 SRCS+=	debug.c err.c lockfile.c safefile.c snprintf.c cf.c
 CLEANFILES+=sm_os.h
 
-INTERNALLIB=		true
+INTERNALLIB=
 
 sm_os.h:
 	ln -sf ${SENDMAIL_DIR}/include/sm/os/sm_os_freebsd.h sm_os.h
diff --git a/lib/libstand/Makefile b/lib/libstand/Makefile
index 4a817461be32..3261f34caaf2 100644
--- a/lib/libstand/Makefile
+++ b/lib/libstand/Makefile
@@ -7,8 +7,8 @@
 #
 
 LIB=		stand
-NOPROFILE=	YES
-NOPIC=		YES
+NOPROFILE=
+NOPIC=
 INCS=		stand.h
 MAN=		libstand.3
 
diff --git a/lib/libtelnet/Makefile b/lib/libtelnet/Makefile
index a8753671d62d..544f21c880be 100644
--- a/lib/libtelnet/Makefile
+++ b/lib/libtelnet/Makefile
@@ -6,7 +6,7 @@ TELNETDIR=	${.CURDIR}/../../contrib/telnet
 
 LIB=		telnet
 
-INTERNALLIB=	yes
+INTERNALLIB=
 
 SRCS=		genget.c getent.c misc.c
 CFLAGS+=	-I${TELNETDIR}
diff --git a/lib/libthr/Makefile b/lib/libthr/Makefile
index aaf94e38c3a3..93e86e21fde8 100644
--- a/lib/libthr/Makefile
+++ b/lib/libthr/Makefile
@@ -18,7 +18,7 @@ CFLAGS+=-I${.CURDIR}/../../libexec/rtld-elf
 # enable extra internal consistancy checks
 CFLAGS+=-D_PTHREADS_INVARIANTS
 
-PRECIOUSLIB=	yes
+PRECIOUSLIB=
 
 WARNS?=	2
 
diff --git a/lib/libxpg4/Makefile b/lib/libxpg4/Makefile
index 8d05099ee5b8..cb3a26eb34fe 100644
--- a/lib/libxpg4/Makefile
+++ b/lib/libxpg4/Makefile
@@ -5,6 +5,6 @@ SHLIB_MAJOR=    3
 
 SRCS=	fakelib.c
 
-NOMAN= YES
+NOMAN=
 
 .include <bsd.lib.mk>
diff --git a/lib/liby/Makefile b/lib/liby/Makefile
index 27266b82b0e9..417f43173c72 100644
--- a/lib/liby/Makefile
+++ b/lib/liby/Makefile
@@ -5,6 +5,6 @@ SHLIB_MAJOR=	2
 
 SRCS=	main.c yyerror.c
 
-NOPIC=	true
+NOPIC=
 
 .include <bsd.lib.mk>
diff --git a/lib/ncurses/ncurses/Makefile b/lib/ncurses/ncurses/Makefile
index 25aeb2edfb14..1eb3eb46b538 100644
--- a/lib/ncurses/ncurses/Makefile
+++ b/lib/ncurses/ncurses/Makefile
@@ -556,6 +556,6 @@ MLINKS+=curs_window.3 delwin.3 curs_window.3 derwin.3 curs_window.3 dupwin.3 \
 MLINKS+=default_colors.3 assume_default_colors.3 \
 	default_colors.3 use_default_colors.3
 
-NOLINT=	true
+NOLINT=
 
 .include <bsd.lib.mk>