diff --git a/Makefile.inc1 b/Makefile.inc1
index f7d2ec507fd0..c323d48209e9 100644
--- a/Makefile.inc1
+++ b/Makefile.inc1
@@ -4,7 +4,6 @@
 # Make command line options:
 #	-DNO_CLEANDIR run ${MAKE} clean, instead of ${MAKE} cleandir
 #	-DNO_CLEAN do not clean at all
-#	-DNO_PROFILE do not build profiled libraries
 #	-DNO_SHARE do not go into share subdir
 #	-DNO_KERNELCONFIG do not run config in ${MAKE} buildkernel
 #	-DNO_KERNELCLEAN do not run ${MAKE} clean in ${MAKE} buildkernel
@@ -179,7 +178,7 @@ BMAKE=		MAKEOBJDIRPREFIX=${WORLDTMP} \
 		DESTDIR= \
 		BOOTSTRAPPING=${OSRELDATE} \
 		-DWITHOUT_HTML -DWITHOUT_INFO -DNO_LINT -DWITHOUT_MAN \
-		-DWITHOUT_NLS -DNO_PIC -DNO_PROFILE -DNO_SHARED \
+		-DWITHOUT_NLS -DNO_PIC -DWITHOUT_PROFILE -DNO_SHARED \
 		-DNO_CPU_CFLAGS -DNO_WARNS
 
 # build-tools stage
@@ -371,7 +370,7 @@ _libraries:
 	@echo "--------------------------------------------------------------"
 	${_+_}cd ${.CURDIR}; \
 	    ${WMAKE} -DNO_FSCHG -DWITHOUT_HTML -DWITHOUT_INFO -DNO_LINT \
-	    -DWITHOUT_MAN -DWITHOUT_NLS -DNO_PROFILE libraries
+	    -DWITHOUT_MAN -DWITHOUT_NLS -DWITHOUT_PROFILE libraries
 _depend:
 	@echo
 	@echo "--------------------------------------------------------------"
@@ -461,7 +460,7 @@ WMAKE_TGTS+=	_cleanobj _obj _build-tools
 WMAKE_TGTS+=	_cross-tools
 .endif
 WMAKE_TGTS+=	_includes _libraries _depend everything
-.if ${TARGET_ARCH} == "amd64" && !defined(NO_LIB32)
+.if ${TARGET_ARCH} == "amd64" && ${MK_LIB32} != "no"
 WMAKE_TGTS+=	build32
 .endif
 
@@ -562,7 +561,7 @@ reinstall:
 	@echo ">>> Installing everything"
 	@echo "--------------------------------------------------------------"
 	${_+_}cd ${.CURDIR}; ${MAKE} -f Makefile.inc1 install
-.if ${TARGET_ARCH} == "amd64" && !defined(NO_LIB32)
+.if ${TARGET_ARCH} == "amd64" && ${MK_LIB32} != "no"
 	${_+_}cd ${.CURDIR}; ${MAKE} -f Makefile.inc1 install32
 .endif
 
@@ -571,7 +570,7 @@ redistribute:
 	@echo ">>> Distributing everything"
 	@echo "--------------------------------------------------------------"
 	${_+_}cd ${.CURDIR}; ${MAKE} -f Makefile.inc1 distribute
-.if ${TARGET_ARCH} == "amd64" && !defined(NO_LIB32)
+.if ${TARGET_ARCH} == "amd64" && ${MK_LIB32} != "no"
 	${_+_}cd ${.CURDIR}; ${MAKE} -f Makefile.inc1 distribute32 DISTRIBUTION=lib32
 .endif
 
diff --git a/gnu/lib/libg2c/Makefile b/gnu/lib/libg2c/Makefile
index 0a2ed81d67d9..cb053b2ab61e 100644
--- a/gnu/lib/libg2c/Makefile
+++ b/gnu/lib/libg2c/Makefile
@@ -1,5 +1,7 @@
 # $FreeBSD$
 
+.include <bsd.own.mk>
+
 SRCDIR=	${.CURDIR}/../../../contrib/libf2c
 
 .PATH: ${SRCDIR} ${SRCDIR}/libU77 ${SRCDIR}/libF77 ${SRCDIR}/libI77
@@ -105,7 +107,7 @@ ${E77OBJS:.o=.So}: f2cext.c
 	    ${.ALLSRC:M*.c}
 .endif
 
-.if !defined(NO_PROFILE)
+.if ${MK_PROFILE} != "no"
 ${E77OBJS:.o=.po}: f2cext.c
 	${CC} -p ${CFLAGS} -c -DL${.PREFIX} -o ${.TARGET} ${.ALLSRC:M*.c}
 .endif
diff --git a/gnu/lib/libgcc/Makefile b/gnu/lib/libgcc/Makefile
index 6eb28b8ec1c0..fef49b646724 100644
--- a/gnu/lib/libgcc/Makefile
+++ b/gnu/lib/libgcc/Makefile
@@ -1,5 +1,6 @@
 # $FreeBSD$
 
+.include <bsd.own.mk>
 .include "${.CURDIR}/../../usr.bin/cc/Makefile.tgt"
 
 GCCDIR=	${.CURDIR}/../../../contrib/gcc
@@ -197,7 +198,7 @@ ${OBJS_S}: libgcc2.c
 	${XCC} -c ${PICFLAG} ${CFLAGS} -DL${.PREFIX} -o ${.TARGET} ${.ALLSRC:M*.c}
 .endif
 
-.if !defined(NO_PROFILE)
+.if ${MK_PROFILE} != "no"
 ${OBJS_P}: libgcc2.c
 	${XCC} -c -p ${CFLAGS} -DL${.PREFIX} -o ${.TARGET} ${.ALLSRC:M*.c}
 .endif
@@ -214,7 +215,7 @@ ${ASM_S}: ${_lib1asmsrc}
 	    -o ${.TARGET} ${.ALLSRC:N*.h}
 .endif
 
-.if !defined(NO_PROFILE)
+.if ${MK_PROFILE} != "no"
 ${ASM_P}: ${_lib1asmsrc}
 	${XCC} -x assembler-with-cpp -p -c ${CFLAGS} -DL${.PREFIX} \
 	    -o ${.TARGET} ${.ALLSRC:N*.h}
diff --git a/gnu/lib/libgcov/Makefile b/gnu/lib/libgcov/Makefile
index bcf4d2d3e6e7..c6ab0d5dd8d8 100644
--- a/gnu/lib/libgcov/Makefile
+++ b/gnu/lib/libgcov/Makefile
@@ -1,12 +1,13 @@
 # $FreeBSD$
 
+NO_PROFILE=
+.include <bsd.own.mk>
 .include "${.CURDIR}/../../usr.bin/cc/Makefile.tgt"
 
 GCCDIR=	${.CURDIR}/../../../contrib/gcc
 .PATH: ${GCCDIR}/config/${GCC_CPU} ${GCCDIR}
 
 LIB=		gcov
-NO_PROFILE=
 
 CFLAGS+=	-DIN_GCC -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED
 CFLAGS+=	-D_PTHREADS -DGTHREAD_USE_WEAK
@@ -37,7 +38,7 @@ ${OBJS_S}: libgcov.c
 	${CC} -c ${PICFLAG} ${CFLAGS} -DL${.PREFIX} -o ${.TARGET} ${.ALLSRC:M*.c}
 .endif
 
-.if !defined(NO_PROFILE)
+.if ${MK_PROFILE} != "no"
 ${OBJS_P}: libgcc2.c
 	${CC} -c -p ${CFLAGS} -DL${.PREFIX} -o ${.TARGET} ${.ALLSRC:M*.c}
 .endif
diff --git a/lib/libc_r/Makefile b/lib/libc_r/Makefile
index 496c7e62484f..d59f3cc4f3df 100644
--- a/lib/libc_r/Makefile
+++ b/lib/libc_r/Makefile
@@ -30,7 +30,7 @@ SYMLINKS+=lib${LIB}.a ${LIBDIR}/libpthread.a
 .if !defined(NO_PIC)
 SYMLINKS+=lib${LIB}.so ${SHLIBDIR}/libpthread.so
 .endif
-.if !defined(NO_PROFILE)
+.if ${MK_PROFILE} != "no"
 SYMLINKS+=lib${LIB}_p.a ${LIBDIR}/libpthread_p.a
 .endif
 .endif
diff --git a/lib/libncurses/Makefile b/lib/libncurses/Makefile
index 488a2fcf97e5..4fddbdc5c8d7 100644
--- a/lib/libncurses/Makefile
+++ b/lib/libncurses/Makefile
@@ -245,7 +245,7 @@ SYMLINKS+=libncurses.so ${LIBDIR}/libtermlib.so
 SYMLINKS+=libncurses.so ${LIBDIR}/libmytinfo.so
 SYMLINKS+=libncurses.so ${LIBDIR}/libtinfo.so
 .endif
-.if !defined(NO_PROFILE)
+.if ${MK_PROFILE} != "no"
 SYMLINKS+=libncurses_p.a ${LIBDIR}/libcurses_p.a
 SYMLINKS+=libncurses_p.a ${LIBDIR}/libtermcap_p.a
 SYMLINKS+=libncurses_p.a ${LIBDIR}/libtermlib_p.a
diff --git a/lib/libpam/modules/Makefile.inc b/lib/libpam/modules/Makefile.inc
index d4f2bb3e0545..bd766fb5e725 100644
--- a/lib/libpam/modules/Makefile.inc
+++ b/lib/libpam/modules/Makefile.inc
@@ -3,7 +3,7 @@
 PAMDIR=		${.CURDIR}/../../../../contrib/openpam
 
 NO_INSTALLLIB=
-NO_PROFILE=
+MK_PROFILE=	no
 
 CFLAGS+= -I${PAMDIR}/include -I${.CURDIR}/../../libpam
 WARNS?=	4
diff --git a/lib/libthr/Makefile b/lib/libthr/Makefile
index 8a63533d2769..1097155d42e8 100644
--- a/lib/libthr/Makefile
+++ b/lib/libthr/Makefile
@@ -7,6 +7,9 @@
 # To included legacy CSRG sccsid strings, add -DLIBC_SCCS and -DSYSLIBC_SCCS
 # (for system call stubs) to CFLAGS below.  -DSYSLIBC_SCCS affects just the
 # system call stubs.
+
+.include <bsd.own.mk>
+
 LIB=thr
 SHLIB_MAJOR= 2
 CFLAGS+=-DPTHREAD_KERNEL
@@ -40,7 +43,7 @@ SYMLINKS+=lib${LIB}.a ${LIBDIR}/libpthread.a
 .if !defined(NO_PIC)
 SYMLINKS+=lib${LIB}.so ${SHLIBDIR}/libpthread.so
 .endif
-.if !defined(NO_PROFILE)
+.if ${MK_PROFILE} != "no"
 SYMLINKS+=lib${LIB}_p.a ${LIBDIR}/libpthread_p.a
 .endif
 .endif
diff --git a/lib/ncurses/ncurses/Makefile b/lib/ncurses/ncurses/Makefile
index 488a2fcf97e5..4fddbdc5c8d7 100644
--- a/lib/ncurses/ncurses/Makefile
+++ b/lib/ncurses/ncurses/Makefile
@@ -245,7 +245,7 @@ SYMLINKS+=libncurses.so ${LIBDIR}/libtermlib.so
 SYMLINKS+=libncurses.so ${LIBDIR}/libmytinfo.so
 SYMLINKS+=libncurses.so ${LIBDIR}/libtinfo.so
 .endif
-.if !defined(NO_PROFILE)
+.if ${MK_PROFILE} != "no"
 SYMLINKS+=libncurses_p.a ${LIBDIR}/libcurses_p.a
 SYMLINKS+=libncurses_p.a ${LIBDIR}/libtermcap_p.a
 SYMLINKS+=libncurses_p.a ${LIBDIR}/libtermlib_p.a
diff --git a/release/Makefile b/release/Makefile
index 7a7bc7bd4011..f7a19a778db1 100644
--- a/release/Makefile
+++ b/release/Makefile
@@ -375,8 +375,8 @@ release rerelease:
 .endif
 	mkdir -p ${CHROOTDIR}
 	@echo ">>> make release for ${TARGET} started on `LC_ALL=C TZ=GMT date`"
-	cd ${WORLDDIR} && ${NATIVEMAKE} -DWITHOUT_GAMES -DWITHOUT_HTML -DNO_LIB32 \
-	    -DWITHOUT_MAN -DWITHOUT_NLS -DNO_PROFILE installworld DESTDIR=${CHROOTDIR}
+	cd ${WORLDDIR} && ${NATIVEMAKE} -DWITHOUT_GAMES -DWITHOUT_HTML -DWITHOUT_LIB32 \
+	    -DWITHOUT_MAN -DWITHOUT_NLS -DWITHOUT_PROFILE installworld DESTDIR=${CHROOTDIR}
 	cd ${WORLDDIR} && ${NATIVEMAKE} distribution DESTDIR=${CHROOTDIR}
 	if [ -f /etc/resolv.conf ]; then \
 		cp -p /etc/resolv.conf ${CHROOTDIR}/etc; \
diff --git a/share/mk/bsd.lib.mk b/share/mk/bsd.lib.mk
index b968ff822581..8dfd19561d05 100644
--- a/share/mk/bsd.lib.mk
+++ b/share/mk/bsd.lib.mk
@@ -155,7 +155,7 @@ lib${LIB}.a: ${OBJS} ${STATICOBJS}
 
 .if !defined(INTERNALLIB)
 
-.if !defined(NO_PROFILE) && defined(LIB) && !empty(LIB)
+.if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB)
 _LIBS+=		lib${LIB}_p.a
 POBJS+=		${OBJS:.o=.po} ${STATICOBJS:.o=.po}
 
@@ -251,7 +251,7 @@ _libinstall:
 	${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
 	    ${_INSTALLFLAGS} lib${LIB}.a ${DESTDIR}${LIBDIR}
 .endif
-.if !defined(NO_PROFILE) && defined(LIB) && !empty(LIB)
+.if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB)
 	${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
 	    ${_INSTALLFLAGS} lib${LIB}_p.a ${DESTDIR}${LIBDIR}
 .endif
@@ -330,7 +330,7 @@ clean:
 	rm -f a.out ${OBJS} ${OBJS:S/$/.tmp/} ${STATICOBJS}
 .endif
 .if !defined(INTERNALLIB)
-.if !defined(NO_PROFILE) && defined(LIB) && !empty(LIB)
+.if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB)
 	rm -f ${POBJS} ${POBJS:S/$/.tmp/}
 .endif
 .if defined(SHLIB_NAME) || \
diff --git a/usr.bin/lex/lib/Makefile b/usr.bin/lex/lib/Makefile
index 51d71b6402d9..f94eaab03d02 100644
--- a/usr.bin/lex/lib/Makefile
+++ b/usr.bin/lex/lib/Makefile
@@ -1,5 +1,7 @@
 # $FreeBSD$
 
+.include <bsd.own.mk>
+
 LIB=    ln
 SRCS=   libmain.c libyywrap.c
 NO_PIC=
@@ -7,7 +9,7 @@ NO_PIC=
 LINKS=  ${LIBDIR}/libln.a ${LIBDIR}/libl.a
 LINKS+=	${LIBDIR}/libln.a ${LIBDIR}/libfl.a
 
-.if !defined(NO_PROFILE)
+.if ${MK_PROFILE} != "no"
 LINKS+= ${LIBDIR}/libln_p.a ${LIBDIR}/libl_p.a
 LINKS+=	${LIBDIR}/libln_p.a ${LIBDIR}/libfl_p.a
 .endif