diff --git a/Makefile.inc1 b/Makefile.inc1
--- a/Makefile.inc1
+++ b/Makefile.inc1
@@ -770,7 +770,6 @@
 		MK_CLANG_FULL=no \
 		MK_HTML=no \
 		MK_MAN=no \
-		MK_PROFILE=no \
 		MK_RETPOLINE=no \
 		MK_SSP=no \
 		MK_TESTS=no \
@@ -837,7 +836,6 @@
 		MK_CTF=no \
 		MK_HTML=no \
 		MK_MAN=no \
-		MK_PROFILE=no \
 		MK_SSP=no \
 		MK_RETPOLINE=no \
 		MK_WERROR=no
@@ -1207,7 +1205,7 @@
 	@echo "--------------------------------------------------------------"
 	${_+_}cd ${.CURDIR}; \
 	    ${WMAKE} -DNO_FSCHG MK_HTML=no -DNO_LINT MK_MAN=no \
-	    MK_PROFILE=no MK_TESTS=no MK_TESTS_SUPPORT=${MK_TESTS_SUPPORT} \
+	    MK_TESTS=no MK_TESTS_SUPPORT=${MK_TESTS_SUPPORT} \
 	    libraries
 everything: .PHONY
 	@echo
@@ -3086,7 +3084,6 @@
 	MK_MAN_UTILS=yes \
 	MK_OFED=no \
 	MK_OPENSSH=no \
-	MK_PROFILE=no \
 	MK_RETPOLINE=no \
 	MK_SENDMAIL=no \
 	MK_SSP=no \
@@ -3451,9 +3448,9 @@
 	${_+_}@${ECHODIR} "===> ${_lib} (obj,all,install)"; \
 		cd ${.CURDIR}/${_lib}; \
 		if [ -z "${NO_OBJWALK}" ]; then ${MAKE} MK_TESTS=no DIRPRFX=${_lib}/ obj; fi; \
-		${MAKE} MK_TESTS=no MK_PROFILE=no -DNO_PIC \
+		${MAKE} MK_TESTS=no -DNO_PIC \
 		    DIRPRFX=${_lib}/ all; \
-		${MAKE} MK_TESTS=no MK_PROFILE=no -DNO_PIC \
+		${MAKE} MK_TESTS=no -DNO_PIC \
 		    DIRPRFX=${_lib}/ install
 .endif
 .endfor
@@ -3756,7 +3753,7 @@
 .endif
 
 NOFUN=-DNO_FSCHG MK_HTML=no -DNO_LINT \
-	MK_MAN=no MK_NLS=no MK_PROFILE=no \
+	MK_MAN=no MK_NLS=no \
 	MK_KERBEROS=no MK_RESCUE=no MK_TESTS=no MK_WERROR=no \
 	TARGET=${TARGET} TARGET_ARCH=${TARGET_ARCH} \
 	CPUTYPE=${XDEV_CPUTYPE}
diff --git a/ObsoleteFiles.inc b/ObsoleteFiles.inc
--- a/ObsoleteFiles.inc
+++ b/ObsoleteFiles.inc
@@ -51,6 +51,189 @@
 #   xargs -n1 | sort | uniq -d;
 # done
 
+# 20241112: Retire MK_PROFILE support
+OLD_FILES+=usr/lib/lib80211_p.a
+OLD_FILES+=usr/lib/lib9p_p.a
+OLD_FILES+=usr/lib/libBlocksRuntime_p.a
+OLD_FILES+=usr/lib/libalias_dummy_p.a
+OLD_FILES+=usr/lib/libalias_ftp_p.a
+OLD_FILES+=usr/lib/libalias_irc_p.a
+OLD_FILES+=usr/lib/libalias_nbt_p.a
+OLD_FILES+=usr/lib/libalias_p.a
+OLD_FILES+=usr/lib/libalias_pptp_p.a
+OLD_FILES+=usr/lib/libalias_skinny_p.a
+OLD_FILES+=usr/lib/libalias_smedia_p.a
+OLD_FILES+=usr/lib/libarchive_p.a
+OLD_FILES+=usr/lib/libasn1_p.a
+OLD_FILES+=usr/lib/libauditd_p.a
+OLD_FILES+=usr/lib/libavl_p.a
+OLD_FILES+=usr/lib/libbe_p.a
+OLD_FILES+=usr/lib/libbegemot_p.a
+OLD_FILES+=usr/lib/libblacklist_p.a
+OLD_FILES+=usr/lib/libbluetooth_p.a
+OLD_FILES+=usr/lib/libbsdxml_p.a
+OLD_FILES+=usr/lib/libbsm_p.a
+OLD_FILES+=usr/lib/libbsnmp_p.a
+OLD_FILES+=usr/lib/libbz2_p.a
+OLD_FILES+=usr/lib/libc++_p.a
+OLD_FILES+=usr/lib/libc_p.a
+OLD_FILES+=usr/lib/libcalendar_p.a
+OLD_FILES+=usr/lib/libcam_p.a
+OLD_FILES+=usr/lib/libcom_err_p.a
+OLD_FILES+=usr/lib/libcompat_p.a
+OLD_FILES+=usr/lib/libcompiler_rt_p.a
+OLD_FILES+=usr/lib/libcrypt_p.a
+OLD_FILES+=usr/lib/libcrypto_p.a
+OLD_FILES+=usr/lib/libctf_p.a
+OLD_FILES+=usr/lib/libcurses_p.a
+OLD_FILES+=usr/lib/libcursesw_p.a
+OLD_FILES+=usr/lib/libcuse_p.a
+OLD_FILES+=usr/lib/libcxxrt_p.a
+OLD_FILES+=usr/lib/libdevctl_p.a
+OLD_FILES+=usr/lib/libdevinfo_p.a
+OLD_FILES+=usr/lib/libdevstat_p.a
+OLD_FILES+=usr/lib/libdialog_p.a
+OLD_FILES+=usr/lib/libdl_p.a
+OLD_FILES+=usr/lib/libdpv_p.a
+OLD_FILES+=usr/lib/libdtrace_p.a
+OLD_FILES+=usr/lib/libdwarf_p.a
+OLD_FILES+=usr/lib/libedit_p.a
+OLD_FILES+=usr/lib/libefivar_p.a
+OLD_FILES+=usr/lib/libelf_p.a
+OLD_FILES+=usr/lib/libexecinfo_p.a
+OLD_FILES+=usr/lib/libfetch_p.a
+OLD_FILES+=usr/lib/libfigpar_p.a
+OLD_FILES+=usr/lib/libfl_p.a
+OLD_FILES+=usr/lib/libform_p.a
+OLD_FILES+=usr/lib/libformw_p.a
+OLD_FILES+=usr/lib/libgcc_eh_p.a
+OLD_FILES+=usr/lib/libgcc_p.a
+OLD_FILES+=usr/lib/libgeom_p.a
+OLD_FILES+=usr/lib/libgpio_p.a
+OLD_FILES+=usr/lib/libgssapi_krb5_p.a
+OLD_FILES+=usr/lib/libgssapi_ntlm_p.a
+OLD_FILES+=usr/lib/libgssapi_p.a
+OLD_FILES+=usr/lib/libgssapi_spnego_p.a
+OLD_FILES+=usr/lib/libhdb_p.a
+OLD_FILES+=usr/lib/libheimbase_p.a
+OLD_FILES+=usr/lib/libheimntlm_p.a
+OLD_FILES+=usr/lib/libheimsqlite_p.a
+OLD_FILES+=usr/lib/libhistory_p.a
+OLD_FILES+=usr/lib/libhx509_p.a
+OLD_FILES+=usr/lib/libicp_p.a
+OLD_FILES+=usr/lib/libicp_rescue_p.a
+OLD_FILES+=usr/lib/libipsec_p.a
+OLD_FILES+=usr/lib/libipt_p.a
+OLD_FILES+=usr/lib/libjail_p.a
+OLD_FILES+=usr/lib/libkadm5clnt_p.a
+OLD_FILES+=usr/lib/libkadm5srv_p.a
+OLD_FILES+=usr/lib/libkafs5_p.a
+OLD_FILES+=usr/lib/libkdc_p.a
+OLD_FILES+=usr/lib/libkiconv_p.a
+OLD_FILES+=usr/lib/libkrb5_p.a
+OLD_FILES+=usr/lib/libkvm_p.a
+OLD_FILES+=usr/lib/libl_p.a
+OLD_FILES+=usr/lib/libln_p.a
+OLD_FILES+=usr/lib/liblzma_p.a
+OLD_FILES+=usr/lib/libm_p.a
+OLD_FILES+=usr/lib/libmagic_p.a
+OLD_FILES+=usr/lib/libmd_p.a
+OLD_FILES+=usr/lib/libmemstat_p.a
+OLD_FILES+=usr/lib/libmenu_p.a
+OLD_FILES+=usr/lib/libmenuw_p.a
+OLD_FILES+=usr/lib/libmilter_p.a
+OLD_FILES+=usr/lib/libmp_p.a
+OLD_FILES+=usr/lib/libmt_p.a
+OLD_FILES+=usr/lib/libncurses_p.a
+OLD_FILES+=usr/lib/libncursesw_p.a
+OLD_FILES+=usr/lib/libnetgraph_p.a
+OLD_FILES+=usr/lib/libnetmap_p.a
+OLD_FILES+=usr/lib/libnss_tacplus_p.a
+OLD_FILES+=usr/lib/libnv_p.a
+OLD_FILES+=usr/lib/libnvpair_p.a
+OLD_FILES+=usr/lib/libopencsd_p.a
+OLD_FILES+=usr/lib/libopie_p.a
+OLD_FILES+=usr/lib/libpanel_p.a
+OLD_FILES+=usr/lib/libpanelw_p.a
+OLD_FILES+=usr/lib/libpathconv_p.a
+OLD_FILES+=usr/lib/libpcap_p.a
+OLD_FILES+=usr/lib/libpjdlog_p.a
+OLD_FILES+=usr/lib/libpmc_p.a
+OLD_FILES+=usr/lib/libprivateatf-c++_p.a
+OLD_FILES+=usr/lib/libprivateatf-c_p.a
+OLD_FILES+=usr/lib/libprivateauditd_p.a
+OLD_FILES+=usr/lib/libprivatebsdstat_p.a
+OLD_FILES+=usr/lib/libprivatecbor_p.a
+OLD_FILES+=usr/lib/libprivatedevdctl_p.a
+OLD_FILES+=usr/lib/libprivateevent_p.a
+OLD_FILES+=usr/lib/libprivateevent1_p.a
+OLD_FILES+=usr/lib/libprivatefido2_p.a
+OLD_FILES+=usr/lib/libprivategmock_main_p.a
+OLD_FILES+=usr/lib/libprivategmock_p.a
+OLD_FILES+=usr/lib/libprivategtest_main_p.a
+OLD_FILES+=usr/lib/libprivategtest_p.a
+OLD_FILES+=usr/lib/libprivateheimipcc_p.a
+OLD_FILES+=usr/lib/libprivateheimipcs_p.a
+OLD_FILES+=usr/lib/libprivateifconfig_p.a
+OLD_FILES+=usr/lib/libprivateldns_p.a
+OLD_FILES+=usr/lib/libprivatesqlite3_p.a
+OLD_FILES+=usr/lib/libprivatessh_p.a
+OLD_FILES+=usr/lib/libprivateucl_p.a
+OLD_FILES+=usr/lib/libprivateunbound_p.a
+OLD_FILES+=usr/lib/libprivatezstd_p.a
+OLD_FILES+=usr/lib/libproc_p.a
+OLD_FILES+=usr/lib/libprocstat_p.a
+OLD_FILES+=usr/lib/libpthread_p.a
+OLD_FILES+=usr/lib/libradius_p.a
+OLD_FILES+=usr/lib/libregex_p.a
+OLD_FILES+=usr/lib/libroken_p.a
+OLD_FILES+=usr/lib/librpcsvc_p.a
+OLD_FILES+=usr/lib/librss_p.a
+OLD_FILES+=usr/lib/librt_p.a
+OLD_FILES+=usr/lib/librtld_db_p.a
+OLD_FILES+=usr/lib/libsbuf_p.a
+OLD_FILES+=usr/lib/libsdp_p.a
+OLD_FILES+=usr/lib/libsmb_p.a
+OLD_FILES+=usr/lib/libspl_p.a
+OLD_FILES+=usr/lib/libssl_p.a
+OLD_FILES+=usr/lib/libstats_p.a
+OLD_FILES+=usr/lib/libstdbuf_p.a
+OLD_FILES+=usr/lib/libstdc++_p.a
+OLD_FILES+=usr/lib/libstdthreads_p.a
+OLD_FILES+=usr/lib/libsupc++_p.a
+OLD_FILES+=usr/lib/libsysdecode_p.a
+OLD_FILES+=usr/lib/libtacplus_p.a
+OLD_FILES+=usr/lib/libtermcap_p.a
+OLD_FILES+=usr/lib/libtermcapw_p.a
+OLD_FILES+=usr/lib/libtermlib_p.a
+OLD_FILES+=usr/lib/libtermlibw_p.a
+OLD_FILES+=usr/lib/libthr_p.a
+OLD_FILES+=usr/lib/libthread_db_p.a
+OLD_FILES+=usr/lib/libtinfo_p.a
+OLD_FILES+=usr/lib/libtinfow_p.a
+OLD_FILES+=usr/lib/libtpool_p.a
+OLD_FILES+=usr/lib/libufs_p.a
+OLD_FILES+=usr/lib/libugidfw_p.a
+OLD_FILES+=usr/lib/libulog_p.a
+OLD_FILES+=usr/lib/libumem_p.a
+OLD_FILES+=usr/lib/libusb_p.a
+OLD_FILES+=usr/lib/libusbhid_p.a
+OLD_FILES+=usr/lib/libutempter_p.a
+OLD_FILES+=usr/lib/libutil_p.a
+OLD_FILES+=usr/lib/libuutil_p.a
+OLD_FILES+=usr/lib/libvgl_p.a
+OLD_FILES+=usr/lib/libvmmapi_p.a
+OLD_FILES+=usr/lib/libwind_p.a
+OLD_FILES+=usr/lib/libwrap_p.a
+OLD_FILES+=usr/lib/libxo_p.a
+OLD_FILES+=usr/lib/liby_p.a
+OLD_FILES+=usr/lib/libypclnt_p.a
+OLD_FILES+=usr/lib/libz_p.a
+OLD_FILES+=usr/lib/libzfs_core_p.a
+OLD_FILES+=usr/lib/libzfs_p.a
+OLD_FILES+=usr/lib/libzfsbootenv_p.a
+OLD_FILES+=usr/lib/libzutil_p.a
+
 # 20241112: move p9fs from section 5 to section 4
 OLD_FILES+=usr/share/man/man5/p9fs.5.gz
 
diff --git a/cddl/lib/libzpool/Makefile b/cddl/lib/libzpool/Makefile
--- a/cddl/lib/libzpool/Makefile
+++ b/cddl/lib/libzpool/Makefile
@@ -283,9 +283,6 @@
 
 LIBADD=		md pthread z spl icp nvpair avl umem
 
-# atomic.S doesn't like profiling.
-MK_PROFILE=	no
-
 CSTD=	c99
 
 # Since there are many asserts in this library, it makes no sense to compile
diff --git a/lib/libc++experimental/Makefile b/lib/libc++experimental/Makefile
--- a/lib/libc++experimental/Makefile
+++ b/lib/libc++experimental/Makefile
@@ -5,7 +5,6 @@
 
 LIB=		c++experimental
 NO_PIC=
-MK_PROFILE=	no
 
 .PATH:		${SRCDIR}/src
 
diff --git a/lib/libc_nonshared/Makefile b/lib/libc_nonshared/Makefile
--- a/lib/libc_nonshared/Makefile
+++ b/lib/libc_nonshared/Makefile
@@ -2,7 +2,6 @@
 # It is used exclusively with libc.so.* - there is no need for any other
 # compile modes.
 # bsd.lib.mk doesn't have an easy way to express that.
-MK_PROFILE?=no
 .include <src.opts.mk>
 NO_PIC=
 # -fpic on some platforms, -fPIC on others.
diff --git a/lib/libclang_rt/Makefile.inc b/lib/libclang_rt/Makefile.inc
--- a/lib/libclang_rt/Makefile.inc
+++ b/lib/libclang_rt/Makefile.inc
@@ -10,7 +10,6 @@
 SHLIBDIR=	${LIBDIR}
 
 NO_PIC=
-MK_PROFILE=	no
 MK_ASAN:=	no
 MK_SSP=		no
 MK_UBSAN:=	no
diff --git a/lib/libcompiler_rt/Makefile b/lib/libcompiler_rt/Makefile
--- a/lib/libcompiler_rt/Makefile
+++ b/lib/libcompiler_rt/Makefile
@@ -40,8 +40,5 @@
 .if ${MK_INSTALLLIB} != "no"
 SYMLINKS+=	libcompiler_rt.a ${LIBDIR}/libgcc.a
 .endif
-.if ${MK_PROFILE} != "no"
-SYMLINKS+=	libcompiler_rt_p.a ${LIBDIR}/libgcc_p.a
-.endif
 
 .include <bsd.lib.mk>
diff --git a/lib/libiconv_modules/Makefile.inc b/lib/libiconv_modules/Makefile.inc
--- a/lib/libiconv_modules/Makefile.inc
+++ b/lib/libiconv_modules/Makefile.inc
@@ -7,4 +7,3 @@
 
 SHLIBDIR= /usr/lib${COMPAT_libcompat:U}/i18n
 LIBDIR=	 ${SHLIBDIR}
-MK_PROFILE=	no
diff --git a/lib/libpam/libpam/Makefile b/lib/libpam/libpam/Makefile
--- a/lib/libpam/libpam/Makefile
+++ b/lib/libpam/libpam/Makefile
@@ -44,8 +44,6 @@
 
 PACKAGE=	runtime
 
-MK_PROFILE=no
-
 SRCS=	openpam_asprintf.c \
 	openpam_borrow_cred.c \
 	openpam_check_owner_perms.c \
diff --git a/lib/libpam/modules/Makefile.inc b/lib/libpam/modules/Makefile.inc
--- a/lib/libpam/modules/Makefile.inc
+++ b/lib/libpam/modules/Makefile.inc
@@ -1,7 +1,6 @@
 PAMDIR=		${SRCTOP}/contrib/openpam
 
 MK_INSTALLLIB=	no
-MK_PROFILE=	no
 
 CFLAGS+= -I${PAMDIR}/include -I${SRCTOP}/lib/libpam
 
diff --git a/lib/libprocstat/Makefile b/lib/libprocstat/Makefile
--- a/lib/libprocstat/Makefile
+++ b/lib/libprocstat/Makefile
@@ -64,8 +64,6 @@
 	@cd ${.CURDIR}/zfs && ${MAKE} zfs_defs.pico
 zfs/zfs_defs.pieo: .PHONY
 	@cd ${.CURDIR}/zfs && ${MAKE} zfs_defs.pieo
-zfs/zfs_defs.po: .PHONY
-	@cd ${.CURDIR}/zfs && ${MAKE} zfs_defs.po
 .endif
 
 .include <bsd.lib.mk>
diff --git a/lib/librpcsec_gss/Makefile b/lib/librpcsec_gss/Makefile
--- a/lib/librpcsec_gss/Makefile
+++ b/lib/librpcsec_gss/Makefile
@@ -11,7 +11,6 @@
 
 CFLAGS+= -I${SRCTOP}/include
 CFLAGS+= -I${SRCTOP}/lib/libc_rpc
-MK_PROFILE=	no
 
 MAN=	rpcsec_gss.3
 MAN+=	rpc_gss_seccreate.3
diff --git a/lib/libssp_nonshared/Makefile b/lib/libssp_nonshared/Makefile
--- a/lib/libssp_nonshared/Makefile
+++ b/lib/libssp_nonshared/Makefile
@@ -1,7 +1,6 @@
 PACKAGE=	clibs
 LIB=		ssp_nonshared
 NO_PIC=
-MK_PROFILE=	no
 
 SRCS=		libssp_nonshared.c
 CFLAGS+=	-fPIC
diff --git a/lib/libthr/Makefile b/lib/libthr/Makefile
--- a/lib/libthr/Makefile
+++ b/lib/libthr/Makefile
@@ -91,9 +91,6 @@
 .if !defined(NO_PIC)
 SYMLINKS+=lib${LIB}.so ${LIBDIR}/libpthread.so
 .endif
-.if ${MK_PROFILE} != "no"
-SYMLINKS+=lib${LIB}_p.a ${LIBDIR}/libpthread_p.a
-.endif
 
 HAS_TESTS=
 SUBDIR.${MK_TESTS}+= tests
diff --git a/lib/libulog/Makefile b/lib/libulog/Makefile
--- a/lib/libulog/Makefile
+++ b/lib/libulog/Makefile
@@ -28,8 +28,5 @@
 .if !defined(NO_PIC)
 SYMLINKS+=libulog.so ${LIBDIR}/libutempter.so
 .endif
-.if ${MK_PROFILE} != "no"
-SYMLINKS+=libulog_p.a ${LIBDIR}/libutempter_p.a
-.endif
 
 .include <bsd.lib.mk>
diff --git a/lib/ncurses/form/Makefile b/lib/ncurses/form/Makefile
--- a/lib/ncurses/form/Makefile
+++ b/lib/ncurses/form/Makefile
@@ -166,9 +166,6 @@
 .if !defined(NO_PIC)
 SYMLINKS+=	libformw.so ${LIBDIR}/libform.so
 .endif
-.if ${MK_PROFILE} != "no"
-SYMLINKS+=	libformw_p.a ${LIBDIR}/libform_p.a
-.endif
 
 .include <bsd.lib.mk>
 
diff --git a/lib/ncurses/menu/Makefile b/lib/ncurses/menu/Makefile
--- a/lib/ncurses/menu/Makefile
+++ b/lib/ncurses/menu/Makefile
@@ -135,9 +135,6 @@
 .if !defined(NO_PIC)
 SYMLINKS+=	libmenuw.so ${LIBDIR}/libmenu.so
 .endif
-.if ${MK_PROFILE} != "no"
-SYMLINKS+=	libmenuw_p.a ${LIBDIR}/libmenu_p.a
-.endif
 
 .include <bsd.lib.mk>
 
diff --git a/lib/ncurses/ncurses/Makefile b/lib/ncurses/ncurses/Makefile
--- a/lib/ncurses/ncurses/Makefile
+++ b/lib/ncurses/ncurses/Makefile
@@ -160,12 +160,6 @@
 SYMLINKS+=	libncursesw.so ${LIBDIR}/libncurses.so
 SYMLINKS+=	libncursesw.so ${LIBDIR}/libcurses.so
 .endif
-.if ${MK_PROFILE} != "no"
-SYMLINKS+=	libncursesw_p.a ${LIBDIR}/libcursesw_p.a
-# backward compat
-SYMLINKS+=	libncursesw_p.a ${LIBDIR}/libncurses_p.a
-SYMLINKS+=	libncursesw_p.a ${LIBDIR}/libcurses_p.a
-.endif
 
 LIBADD+=	tinfow
 SHLIB_LDSCRIPT=	libncursesw.ldscript
diff --git a/lib/ncurses/panel/Makefile b/lib/ncurses/panel/Makefile
--- a/lib/ncurses/panel/Makefile
+++ b/lib/ncurses/panel/Makefile
@@ -62,9 +62,6 @@
 .if !defined(NO_PIC)
 SYMLINKS+=	libpanelw.so ${LIBDIR}/libpanel.so
 .endif
-.if ${MK_PROFILE} != "no"
-SYMLINKS+=	libpanelw_p.a ${LIBDIR}/libpanel_p.a
-.endif
 
 INCS=	panel.h
 .include <bsd.lib.mk>
diff --git a/lib/ncurses/tinfo/Makefile b/lib/ncurses/tinfo/Makefile
--- a/lib/ncurses/tinfo/Makefile
+++ b/lib/ncurses/tinfo/Makefile
@@ -195,14 +195,6 @@
 SYMLINKS+=	libtinfow.so ${LIBDIR}/libtermlib.so
 SYMLINKS+=	libtinfow.so ${LIBDIR}/libtinfo.so
 .endif
-.if ${MK_PROFILE} != "no"
-SYMLINKS+=	libtinfow_p.a ${LIBDIR}/libtermcapw_p.a
-SYMLINKS+=	libtinfow_p.a ${LIBDIR}/libtermlibw_p.a
-# backward compat
-SYMLINKS+=	libtinfow_p.a ${LIBDIR}/libtermcap_p.a
-SYMLINKS+=	libtinfow_p.a ${LIBDIR}/libtermlib_p.a
-SYMLINKS+=	libtinfow_p.a ${LIBDIR}/libtinfo_p.a
-.endif
 
 DOCSDIR=	${SHAREDIR}/doc/ncurses
 DOCS=		ncurses-intro.html hackguide.html
diff --git a/lib/ofed/complib/Makefile b/lib/ofed/complib/Makefile
--- a/lib/ofed/complib/Makefile
+++ b/lib/ofed/complib/Makefile
@@ -4,7 +4,6 @@
 SHLIBDIR?=	/usr/lib
 LIB=		osmcomp
 SHLIB_MAJOR=    3
-MK_PROFILE=     no
 
 SRCS= \
 cl_complib.c \
diff --git a/lib/ofed/libbnxtre/Makefile b/lib/ofed/libbnxtre/Makefile
--- a/lib/ofed/libbnxtre/Makefile
+++ b/lib/ofed/libbnxtre/Makefile
@@ -4,7 +4,6 @@
 SHLIBDIR?=	/lib
 LIB=		bnxtre
 SHLIB_MAJOR=	1
-MK_PROFILE=	no
 
 SRCS=		main.c db.c memory.c verbs.c
 
diff --git a/lib/ofed/libcxgb4/Makefile b/lib/ofed/libcxgb4/Makefile
--- a/lib/ofed/libcxgb4/Makefile
+++ b/lib/ofed/libcxgb4/Makefile
@@ -4,7 +4,6 @@
 SHLIBDIR?=	/usr/lib
 LIB=		cxgb4
 SHLIB_MAJOR=	1
-MK_PROFILE=	no
 
 SRCS= \
 cq.c \
diff --git a/lib/ofed/libibcm/Makefile b/lib/ofed/libibcm/Makefile
--- a/lib/ofed/libibcm/Makefile
+++ b/lib/ofed/libibcm/Makefile
@@ -4,7 +4,6 @@
 SHLIBDIR?=	/usr/lib
 LIB=		ibcm
 SHLIB_MAJOR=	1
-MK_PROFILE=	no
 SRCS=		cm.c
 LIBADD=		ibverbs
 CFLAGS+=	-I${_spath}
diff --git a/lib/ofed/libibmad/Makefile b/lib/ofed/libibmad/Makefile
--- a/lib/ofed/libibmad/Makefile
+++ b/lib/ofed/libibmad/Makefile
@@ -4,7 +4,6 @@
 SHLIBDIR?=	/usr/lib
 LIB=		ibmad
 SHLIB_MAJOR=	5
-MK_PROFILE=	no
 
 SRCS= \
 bm.c \
diff --git a/lib/ofed/libibnetdisc/Makefile b/lib/ofed/libibnetdisc/Makefile
--- a/lib/ofed/libibnetdisc/Makefile
+++ b/lib/ofed/libibnetdisc/Makefile
@@ -6,7 +6,6 @@
 SHLIBDIR?=	/usr/lib
 LIB_CXX=	ibnetdisc
 SHLIB_MAJOR=	5
-MK_PROFILE=	no
 
 SRCS= \
 chassis.c \
diff --git a/lib/ofed/libibumad/Makefile b/lib/ofed/libibumad/Makefile
--- a/lib/ofed/libibumad/Makefile
+++ b/lib/ofed/libibumad/Makefile
@@ -4,7 +4,6 @@
 SHLIBDIR?=	/usr/lib
 LIB=		ibumad
 SHLIB_MAJOR=	1
-MK_PROFILE=	no
 SRCS= \
 umad.c \
 umad_str.c \
diff --git a/lib/ofed/libibverbs/Makefile b/lib/ofed/libibverbs/Makefile
--- a/lib/ofed/libibverbs/Makefile
+++ b/lib/ofed/libibverbs/Makefile
@@ -4,7 +4,6 @@
 LIB=		ibverbs
 SHLIB_MAJOR=	1
 SHLIBDIR?=	/lib
-MK_PROFILE=	no
 VERSION_MAP=	${_spath}/libibverbs.map
 
 CFLAGS+= -I${_spath}
diff --git a/lib/ofed/libirdma/Makefile b/lib/ofed/libirdma/Makefile
--- a/lib/ofed/libirdma/Makefile
+++ b/lib/ofed/libirdma/Makefile
@@ -6,7 +6,6 @@
 SHLIBDIR?=	/lib
 LIB=		irdma
 SHLIB_MAJOR=	1
-MK_PROFILE=	no
 
 SRCS= \
 irdma_umain.c \
diff --git a/lib/ofed/libmlx4/Makefile b/lib/ofed/libmlx4/Makefile
--- a/lib/ofed/libmlx4/Makefile
+++ b/lib/ofed/libmlx4/Makefile
@@ -4,7 +4,6 @@
 SHLIBDIR?=	/usr/lib
 LIB=		mlx4
 SHLIB_MAJOR=	1
-MK_PROFILE=	no
 
 SRCS= \
 buf.c \
diff --git a/lib/ofed/libmlx5/Makefile b/lib/ofed/libmlx5/Makefile
--- a/lib/ofed/libmlx5/Makefile
+++ b/lib/ofed/libmlx5/Makefile
@@ -4,7 +4,6 @@
 SHLIBDIR?=	/lib
 LIB=		mlx5
 SHLIB_MAJOR=	1
-MK_PROFILE=	no
 
 SRCS= \
 buf.c \
diff --git a/lib/ofed/libopensm/Makefile b/lib/ofed/libopensm/Makefile
--- a/lib/ofed/libopensm/Makefile
+++ b/lib/ofed/libopensm/Makefile
@@ -4,7 +4,6 @@
 SHLIBDIR?=	/usr/lib
 LIB=		opensm
 SHLIB_MAJOR=	5
-MK_PROFILE=	no
 
 SRCS= \
 osm_log.c \
diff --git a/lib/ofed/librdmacm/Makefile b/lib/ofed/librdmacm/Makefile
--- a/lib/ofed/librdmacm/Makefile
+++ b/lib/ofed/librdmacm/Makefile
@@ -4,7 +4,6 @@
 SHLIBDIR?=	/usr/lib
 LIB=		rdmacm
 SHLIB_MAJOR=	1
-MK_PROFILE=	no
 CFLAGS+=	-I${_spath}
 
 SRCS= \
diff --git a/lib/ofed/libvendor/Makefile b/lib/ofed/libvendor/Makefile
--- a/lib/ofed/libvendor/Makefile
+++ b/lib/ofed/libvendor/Makefile
@@ -4,7 +4,6 @@
 SHLIBDIR?=	/usr/lib
 LIB=		osmvendor
 SHLIB_MAJOR=	4
-MK_PROFILE=	no
 
 SRCS= \
 osm_vendor_ibumad.c \
diff --git a/release/Makefile b/release/Makefile
--- a/release/Makefile
+++ b/release/Makefile
@@ -165,7 +165,7 @@
 	    DESTDIR=${.OBJDIR}/${.TARGET} MK_AT=no \
 	    MK_INSTALLLIB=no MK_MAIL=no \
 	    ${_ALL_LIBCOMPATS:@v@MK_LIB$v=no@} \
-	    MK_TOOLCHAIN=no MK_PROFILE=no \
+	    MK_TOOLCHAIN=no \
 	    MK_RESCUE=no MK_DICT=no \
 	    MK_KERNEL_SYMBOLS=no MK_TESTS=no MK_DEBUG_FILES=no \
 	    -DDB_FROM_SRC )
@@ -206,7 +206,7 @@
 	    MK_GAMES=no \
 	    MK_INSTALLLIB=no MK_MAIL=no \
 	    ${_ALL_LIBCOMPATS:@v@MK_LIB$v=no@} \
-	    MK_TOOLCHAIN=no MK_PROFILE=no \
+	    MK_TOOLCHAIN=no \
 	    MK_RESCUE=no MK_DICT=no \
 	    MK_KERNEL_SYMBOLS=no MK_TESTS=no MK_DEBUG_FILES=no \
 	    -DDB_FROM_SRC )
diff --git a/sbin/nvmecontrol/modules/Makefile.inc b/sbin/nvmecontrol/modules/Makefile.inc
--- a/sbin/nvmecontrol/modules/Makefile.inc
+++ b/sbin/nvmecontrol/modules/Makefile.inc
@@ -2,7 +2,6 @@
 NVMECONTROLDIR=	${SRCTOP}/sbin/nvmecontrol
 
 MK_INSTALLLIB=	no
-MK_PROFILE=	no
 
 CFLAGS+=	-I${NVMECONTROLDIR}
 
diff --git a/share/mk/bsd.lib.mk b/share/mk/bsd.lib.mk
--- a/share/mk/bsd.lib.mk
+++ b/share/mk/bsd.lib.mk
@@ -297,18 +297,6 @@
 
 .if !defined(INTERNALLIB)
 
-.if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB)
-_LIBS+=		lib${LIB_PRIVATE}${LIB}_p.a
-POBJS+=		${OBJS:.o=.po} ${STATICOBJS:.o=.po}
-DEPENDOBJS+=	${POBJS}
-CLEANFILES+=	${POBJS}
-
-lib${LIB_PRIVATE}${LIB}_p.a: ${POBJS}
-	@${ECHO} building profiled ${LIB} library
-	@rm -f ${.TARGET}
-	${AR} ${ARFLAGS} ${.TARGET} ${POBJS} ${ARADD}
-.endif
-
 .if defined(LLVM_LINK)
 lib${LIB_PRIVATE}${LIB}.bc: ${BCOBJS}
 	${LLVM_LINK} -o ${.TARGET} ${BCOBJS}
@@ -495,10 +483,6 @@
 .if defined(LIB) && !empty(LIB) && ${MK_INSTALLLIB} != "no"
 	${INSTALL} ${TAG_ARGS:D${TAG_ARGS},dev} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
 	    ${_INSTALLFLAGS} lib${LIB_PRIVATE}${LIB}${_STATICLIB_SUFFIX}.a ${DESTDIR}${_LIBDIR}/
-.if ${MK_PROFILE} != "no"
-	${INSTALL} ${TAG_ARGS:D${TAG_ARGS},dev} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
-	    ${_INSTALLFLAGS} lib${LIB_PRIVATE}${LIB}_p.a ${DESTDIR}${_LIBDIR}/
-.endif
 .endif
 .if defined(SHLIB_NAME)
 	${INSTALL} ${TAG_ARGS} ${STRIP} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
diff --git a/share/mk/bsd.opts.mk b/share/mk/bsd.opts.mk
--- a/share/mk/bsd.opts.mk
+++ b/share/mk/bsd.opts.mk
@@ -78,7 +78,6 @@
     CCACHE_BUILD \
     CTF \
     INSTALL_AS_USER \
-    PROFILE \
     RETPOLINE \
     STALE_STAGED \
     UBSAN \
diff --git a/stand/defs.mk b/stand/defs.mk
--- a/stand/defs.mk
+++ b/stand/defs.mk
@@ -10,7 +10,6 @@
 
 MK_CTF=		no
 MK_SSP=		no
-MK_PROFILE=	no
 MK_PIE=		no
 MAN=
 .if !defined(PIC)
diff --git a/targets/pseudo/bootstrap-tools/Makefile b/targets/pseudo/bootstrap-tools/Makefile
--- a/targets/pseudo/bootstrap-tools/Makefile
+++ b/targets/pseudo/bootstrap-tools/Makefile
@@ -47,7 +47,6 @@
 		MK_CLANG_FULL=no \
 		MK_HTML=no \
 		MK_MAN=no \
-		MK_PROFILE=no \
 		MK_RETPOLINE=no \
 		MK_SSP=no \
 		MK_TESTS=no \
diff --git a/tools/build/mk/OptionalObsoleteFiles.inc b/tools/build/mk/OptionalObsoleteFiles.inc
--- a/tools/build/mk/OptionalObsoleteFiles.inc
+++ b/tools/build/mk/OptionalObsoleteFiles.inc
@@ -6850,190 +6850,6 @@
 OLD_FILES+=usr/share/man/man8/pppctl.8.gz
 .endif
 
-.if ${MK_PROFILE} == no
-OLD_FILES+=usr/lib/lib80211_p.a
-OLD_FILES+=usr/lib/lib9p_p.a
-OLD_FILES+=usr/lib/libBlocksRuntime_p.a
-OLD_FILES+=usr/lib/libalias_dummy_p.a
-OLD_FILES+=usr/lib/libalias_ftp_p.a
-OLD_FILES+=usr/lib/libalias_irc_p.a
-OLD_FILES+=usr/lib/libalias_nbt_p.a
-OLD_FILES+=usr/lib/libalias_p.a
-OLD_FILES+=usr/lib/libalias_pptp_p.a
-OLD_FILES+=usr/lib/libalias_skinny_p.a
-OLD_FILES+=usr/lib/libalias_smedia_p.a
-OLD_FILES+=usr/lib/libarchive_p.a
-OLD_FILES+=usr/lib/libasn1_p.a
-OLD_FILES+=usr/lib/libauditd_p.a
-OLD_FILES+=usr/lib/libavl_p.a
-OLD_FILES+=usr/lib/libbe_p.a
-OLD_FILES+=usr/lib/libbegemot_p.a
-OLD_FILES+=usr/lib/libblacklist_p.a
-OLD_FILES+=usr/lib/libbluetooth_p.a
-OLD_FILES+=usr/lib/libbsdxml_p.a
-OLD_FILES+=usr/lib/libbsm_p.a
-OLD_FILES+=usr/lib/libbsnmp_p.a
-OLD_FILES+=usr/lib/libbz2_p.a
-OLD_FILES+=usr/lib/libc++_p.a
-OLD_FILES+=usr/lib/libc_p.a
-OLD_FILES+=usr/lib/libcalendar_p.a
-OLD_FILES+=usr/lib/libcam_p.a
-OLD_FILES+=usr/lib/libcom_err_p.a
-OLD_FILES+=usr/lib/libcompat_p.a
-OLD_FILES+=usr/lib/libcompiler_rt_p.a
-OLD_FILES+=usr/lib/libcrypt_p.a
-OLD_FILES+=usr/lib/libcrypto_p.a
-OLD_FILES+=usr/lib/libctf_p.a
-OLD_FILES+=usr/lib/libcurses_p.a
-OLD_FILES+=usr/lib/libcursesw_p.a
-OLD_FILES+=usr/lib/libcuse_p.a
-OLD_FILES+=usr/lib/libcxxrt_p.a
-OLD_FILES+=usr/lib/libdevctl_p.a
-OLD_FILES+=usr/lib/libdevinfo_p.a
-OLD_FILES+=usr/lib/libdevstat_p.a
-OLD_FILES+=usr/lib/libdialog_p.a
-OLD_FILES+=usr/lib/libdl_p.a
-OLD_FILES+=usr/lib/libdpv_p.a
-OLD_FILES+=usr/lib/libdtrace_p.a
-OLD_FILES+=usr/lib/libdwarf_p.a
-OLD_FILES+=usr/lib/libedit_p.a
-OLD_FILES+=usr/lib/libefivar_p.a
-OLD_FILES+=usr/lib/libelf_p.a
-OLD_FILES+=usr/lib/libexecinfo_p.a
-OLD_FILES+=usr/lib/libfetch_p.a
-OLD_FILES+=usr/lib/libfigpar_p.a
-OLD_FILES+=usr/lib/libfl_p.a
-OLD_FILES+=usr/lib/libform_p.a
-OLD_FILES+=usr/lib/libformw_p.a
-OLD_FILES+=usr/lib/libgcc_eh_p.a
-OLD_FILES+=usr/lib/libgcc_p.a
-OLD_FILES+=usr/lib/libgeom_p.a
-OLD_FILES+=usr/lib/libgpio_p.a
-OLD_FILES+=usr/lib/libgssapi_krb5_p.a
-OLD_FILES+=usr/lib/libgssapi_ntlm_p.a
-OLD_FILES+=usr/lib/libgssapi_p.a
-OLD_FILES+=usr/lib/libgssapi_spnego_p.a
-OLD_FILES+=usr/lib/libhdb_p.a
-OLD_FILES+=usr/lib/libheimbase_p.a
-OLD_FILES+=usr/lib/libheimntlm_p.a
-OLD_FILES+=usr/lib/libheimsqlite_p.a
-OLD_FILES+=usr/lib/libhistory_p.a
-OLD_FILES+=usr/lib/libhx509_p.a
-OLD_FILES+=usr/lib/libicp_p.a
-OLD_FILES+=usr/lib/libicp_rescue_p.a
-OLD_FILES+=usr/lib/libipsec_p.a
-OLD_FILES+=usr/lib/libipt_p.a
-OLD_FILES+=usr/lib/libjail_p.a
-OLD_FILES+=usr/lib/libkadm5clnt_p.a
-OLD_FILES+=usr/lib/libkadm5srv_p.a
-OLD_FILES+=usr/lib/libkafs5_p.a
-OLD_FILES+=usr/lib/libkdc_p.a
-OLD_FILES+=usr/lib/libkiconv_p.a
-OLD_FILES+=usr/lib/libkrb5_p.a
-OLD_FILES+=usr/lib/libkvm_p.a
-OLD_FILES+=usr/lib/libl_p.a
-OLD_FILES+=usr/lib/libln_p.a
-OLD_FILES+=usr/lib/liblzma_p.a
-OLD_FILES+=usr/lib/libm_p.a
-OLD_FILES+=usr/lib/libmagic_p.a
-OLD_FILES+=usr/lib/libmd_p.a
-OLD_FILES+=usr/lib/libmemstat_p.a
-OLD_FILES+=usr/lib/libmenu_p.a
-OLD_FILES+=usr/lib/libmenuw_p.a
-OLD_FILES+=usr/lib/libmilter_p.a
-OLD_FILES+=usr/lib/libmp_p.a
-OLD_FILES+=usr/lib/libmt_p.a
-OLD_FILES+=usr/lib/libncurses_p.a
-OLD_FILES+=usr/lib/libncursesw_p.a
-OLD_FILES+=usr/lib/libnetgraph_p.a
-OLD_FILES+=usr/lib/libnetmap_p.a
-OLD_FILES+=usr/lib/libnss_tacplus_p.a
-OLD_FILES+=usr/lib/libnv_p.a
-OLD_FILES+=usr/lib/libnvpair_p.a
-OLD_FILES+=usr/lib/libopencsd_p.a
-OLD_FILES+=usr/lib/libopie_p.a
-OLD_FILES+=usr/lib/libpanel_p.a
-OLD_FILES+=usr/lib/libpanelw_p.a
-OLD_FILES+=usr/lib/libpathconv_p.a
-OLD_FILES+=usr/lib/libpcap_p.a
-OLD_FILES+=usr/lib/libpjdlog_p.a
-OLD_FILES+=usr/lib/libpmc_p.a
-OLD_FILES+=usr/lib/libprivateatf-c++_p.a
-OLD_FILES+=usr/lib/libprivateatf-c_p.a
-OLD_FILES+=usr/lib/libprivateauditd_p.a
-OLD_FILES+=usr/lib/libprivatebsdstat_p.a
-OLD_FILES+=usr/lib/libprivatecbor_p.a
-OLD_FILES+=usr/lib/libprivatedevdctl_p.a
-OLD_FILES+=usr/lib/libprivateevent_p.a
-OLD_FILES+=usr/lib/libprivateevent1_p.a
-OLD_FILES+=usr/lib/libprivatefido2_p.a
-OLD_FILES+=usr/lib/libprivategmock_main_p.a
-OLD_FILES+=usr/lib/libprivategmock_p.a
-OLD_FILES+=usr/lib/libprivategtest_main_p.a
-OLD_FILES+=usr/lib/libprivategtest_p.a
-OLD_FILES+=usr/lib/libprivateheimipcc_p.a
-OLD_FILES+=usr/lib/libprivateheimipcs_p.a
-OLD_FILES+=usr/lib/libprivateifconfig_p.a
-OLD_FILES+=usr/lib/libprivateldns_p.a
-OLD_FILES+=usr/lib/libprivatesqlite3_p.a
-OLD_FILES+=usr/lib/libprivatessh_p.a
-OLD_FILES+=usr/lib/libprivateucl_p.a
-OLD_FILES+=usr/lib/libprivateunbound_p.a
-OLD_FILES+=usr/lib/libprivatezstd_p.a
-OLD_FILES+=usr/lib/libproc_p.a
-OLD_FILES+=usr/lib/libprocstat_p.a
-OLD_FILES+=usr/lib/libpthread_p.a
-OLD_FILES+=usr/lib/libradius_p.a
-OLD_FILES+=usr/lib/libregex_p.a
-OLD_FILES+=usr/lib/libroken_p.a
-OLD_FILES+=usr/lib/librpcsvc_p.a
-OLD_FILES+=usr/lib/librss_p.a
-OLD_FILES+=usr/lib/librt_p.a
-OLD_FILES+=usr/lib/librtld_db_p.a
-OLD_FILES+=usr/lib/libsbuf_p.a
-OLD_FILES+=usr/lib/libsdp_p.a
-OLD_FILES+=usr/lib/libsmb_p.a
-OLD_FILES+=usr/lib/libspl_p.a
-OLD_FILES+=usr/lib/libssl_p.a
-OLD_FILES+=usr/lib/libstats_p.a
-OLD_FILES+=usr/lib/libstdbuf_p.a
-OLD_FILES+=usr/lib/libstdc++_p.a
-OLD_FILES+=usr/lib/libstdthreads_p.a
-OLD_FILES+=usr/lib/libsupc++_p.a
-OLD_FILES+=usr/lib/libsysdecode_p.a
-OLD_FILES+=usr/lib/libtacplus_p.a
-OLD_FILES+=usr/lib/libtermcap_p.a
-OLD_FILES+=usr/lib/libtermcapw_p.a
-OLD_FILES+=usr/lib/libtermlib_p.a
-OLD_FILES+=usr/lib/libtermlibw_p.a
-OLD_FILES+=usr/lib/libthr_p.a
-OLD_FILES+=usr/lib/libthread_db_p.a
-OLD_FILES+=usr/lib/libtinfo_p.a
-OLD_FILES+=usr/lib/libtinfow_p.a
-OLD_FILES+=usr/lib/libtpool_p.a
-OLD_FILES+=usr/lib/libufs_p.a
-OLD_FILES+=usr/lib/libugidfw_p.a
-OLD_FILES+=usr/lib/libulog_p.a
-OLD_FILES+=usr/lib/libumem_p.a
-OLD_FILES+=usr/lib/libusb_p.a
-OLD_FILES+=usr/lib/libusbhid_p.a
-OLD_FILES+=usr/lib/libutempter_p.a
-OLD_FILES+=usr/lib/libutil_p.a
-OLD_FILES+=usr/lib/libuutil_p.a
-OLD_FILES+=usr/lib/libvgl_p.a
-OLD_FILES+=usr/lib/libvmmapi_p.a
-OLD_FILES+=usr/lib/libwind_p.a
-OLD_FILES+=usr/lib/libwrap_p.a
-OLD_FILES+=usr/lib/libxo_p.a
-OLD_FILES+=usr/lib/liby_p.a
-OLD_FILES+=usr/lib/libypclnt_p.a
-OLD_FILES+=usr/lib/libz_p.a
-OLD_FILES+=usr/lib/libzfs_core_p.a
-OLD_FILES+=usr/lib/libzfs_p.a
-OLD_FILES+=usr/lib/libzfsbootenv_p.a
-OLD_FILES+=usr/lib/libzutil_p.a
-.endif
-
 .if ${MK_QUOTAS} == no
 OLD_FILES+=sbin/quotacheck
 OLD_FILES+=usr/bin/quota
diff --git a/usr.bin/lex/lib/Makefile b/usr.bin/lex/lib/Makefile
--- a/usr.bin/lex/lib/Makefile
+++ b/usr.bin/lex/lib/Makefile
@@ -11,10 +11,5 @@
 LINKS+=	${LIBDIR}/libln.a ${LIBDIR}/libfl.a
 .endif
 
-.if ${MK_PROFILE} != "no"
-LINKS+= ${LIBDIR}/libln_p.a ${LIBDIR}/libl_p.a
-LINKS+=	${LIBDIR}/libln_p.a ${LIBDIR}/libfl_p.a
-.endif
-
 .include <bsd.lib.mk>