Index: lib/libc/Makefile
===================================================================
--- lib/libc/Makefile
+++ lib/libc/Makefile
@@ -43,6 +43,7 @@
 .endif
 CLEANFILES+=tags
 INSTALL_PIC_ARCHIVE=
+BUILD_NOSSP_PIC_ARCHIVE=
 PRECIOUSLIB=
 
 .ifndef NO_THREAD_STACK_UNWIND
Index: share/mk/bsd.README
===================================================================
--- share/mk/bsd.README
+++ share/mk/bsd.README
@@ -115,6 +115,8 @@
 The profiled libraries are no longer built in a different directory than
 the regular libraries.  A new suffix, ".po", is used to denote a profiled
 object, and ".pico" denotes a position-independent relocatable object.
+".nossppico" denotes a position-independent relocatable object without
+stack smashing protection.
 
 =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
 
Index: share/mk/bsd.dep.mk
===================================================================
--- share/mk/bsd.dep.mk
+++ share/mk/bsd.dep.mk
@@ -160,13 +160,16 @@
 	@rm -f ${.TARGET}
 	${DTRACE} ${DTRACEFLAGS} -G -o ${.TARGET} -s ${.ALLSRC:N*.h}
 .if defined(LIB)
-CLEANFILES+= ${_D}.pico ${_D}.po
+CLEANFILES+= ${_D}.pico ${_D}.po ${_D}.nossppico
 ${_D}.pico: ${_DSRC} ${SOBJS:S/^${_D}.pico$//}
 	@rm -f ${.TARGET}
 	${DTRACE} ${DTRACEFLAGS} -G -o ${.TARGET} -s ${.ALLSRC:N*.h}
 ${_D}.po: ${_DSRC} ${POBJS:S/^${_D}.po$//}
 	@rm -f ${.TARGET}
 	${DTRACE} ${DTRACEFLAGS} -G -o ${.TARGET} -s ${.ALLSRC:N*.h}
+${_D}.nossppico: ${_DSRC} ${SOBJS:S/^${_D}.nossppico$//}
+	@rm -f ${.TARGET}
+	${DTRACE} ${DTRACEFLAGS} -G -o ${.TARGET} -s ${.ALLSRC:N*.h}
 .endif
 .endfor
 .endfor
Index: share/mk/bsd.lib.mk
===================================================================
--- share/mk/bsd.lib.mk
+++ share/mk/bsd.lib.mk
@@ -21,9 +21,11 @@
 # SHLIB_NAME will be defined only if we are to create a shared library.
 # SHLIB_LINK will be defined only if we are to create a link to it.
 # INSTALL_PIC_ARCHIVE will be defined only if we are to create a PIC archive.
+# BUILD_NOSSP_PIC_ARCHIVE will be defined only if we are to create a PIC archive.
 .if defined(NO_PIC)
 .undef SHLIB_NAME
 .undef INSTALL_PIC_ARCHIVE
+.undef BUILD_NOSSP_PIC_ARCHIVE
 .else
 .if !defined(SHLIB) && defined(LIB)
 SHLIB=		${LIB}
@@ -78,7 +80,8 @@
 
 # prefer .s to a .c, add .po, remove stuff not used in the BSD libraries
 # .pico used for PIC object files
-.SUFFIXES: .out .o .bc .ll .po .pico .S .asm .s .c .cc .cpp .cxx .C .f .y .l .ln
+# .nossppico used for NOSSP PIC object files
+.SUFFIXES: .out .o .bc .ll .po .pico .nossppico .S .asm .s .c .cc .cpp .cxx .C .f .y .l .ln
 
 .if !defined(PICFLAG)
 .if ${MACHINE_CPUARCH} == "sparc64"
@@ -98,12 +101,19 @@
 	${CC} ${PICFLAG} -DPIC ${SHARED_CFLAGS} ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
 	${CTFCONVERT_CMD}
 
+.c.nossppico:
+	${CC} ${PICFLAG} -DPIC ${SHARED_CFLAGS:C/^-fstack-protector.*$//} ${CFLAGS:C/^-fstack-protector.*$//} -c ${.IMPSRC} -o ${.TARGET}
+	${CTFCONVERT_CMD}
+
 .cc.po .C.po .cpp.po .cxx.po:
 	${CXX} ${PO_FLAG} ${STATIC_CXXFLAGS} ${PO_CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
 
 .cc.pico .C.pico .cpp.pico .cxx.pico:
 	${CXX} ${PICFLAG} -DPIC ${SHARED_CXXFLAGS} ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
 
+.cc.nossppico .C.nossppico .cpp.nossppico .cxx.nossppico:
+	${CXX} ${PICFLAG} -DPIC ${SHARED_CXXFLAGS:C/^-fstack-protector.*$//} ${CXXFLAGS:C/^-fstack-protector.*$//} -c ${.IMPSRC} -o ${.TARGET}
+
 .f.po:
 	${FC} -pg ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
 	${CTFCONVERT_CMD}
@@ -112,7 +122,11 @@
 	${FC} ${PICFLAG} -DPIC ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
 	${CTFCONVERT_CMD}
 
-.s.po .s.pico:
+.f.nossppico:
+	${FC} ${PICFLAG} -DPIC ${FFLAGS:C/^-fstack-protector.*$//} -o ${.TARGET} -c ${.IMPSRC}
+	${CTFCONVERT_CMD}
+
+.s.po .s.pico .s.nossppico:
 	${AS} ${AFLAGS} -o ${.TARGET} ${.IMPSRC}
 	${CTFCONVERT_CMD}
 
@@ -126,6 +140,11 @@
 	    ${CFLAGS} ${ACFLAGS} -c ${.IMPSRC} -o ${.TARGET}
 	${CTFCONVERT_CMD}
 
+.asm.nossppico:
+	${CC:N${CCACHE_BIN}} -x assembler-with-cpp ${PICFLAG} -DPIC \
+	    ${CFLAGS:C/^-fstack-protector.*$//} ${ACFLAGS} -c ${.IMPSRC} -o ${.TARGET}
+	${CTFCONVERT_CMD}
+
 .S.po:
 	${CC:N${CCACHE_BIN}} -DPROF ${PO_CFLAGS} ${ACFLAGS} -c ${.IMPSRC} \
 	    -o ${.TARGET}
@@ -136,6 +155,11 @@
 	    -c ${.IMPSRC} -o ${.TARGET}
 	${CTFCONVERT_CMD}
 
+.S.nossppico:
+	${CC:N${CCACHE_BIN}} ${PICFLAG} -DPIC ${CFLAGS:C/^-fstack-protector.*$//} ${ACFLAGS} \
+	    -c ${.IMPSRC} -o ${.TARGET}
+	${CTFCONVERT_CMD}
+
 _LIBDIR:=${LIBDIR}
 _SHLIBDIR:=${SHLIBDIR}
 
@@ -285,6 +309,19 @@
 	${RANLIB} ${RANLIBFLAGS} ${.TARGET}
 .endif
 
+.if defined(BUILD_NOSSP_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
+NOSSPSOBJS+=	${OBJS:.o=.nossppico}
+DEPENDOBJS+=	${NOSSPSOBJS}
+CLEANFILES+=	${NOSSPSOBJS}
+_LIBS+=		lib${LIB_PRIVATE}${LIB}_nossp_pic.a
+
+lib${LIB_PRIVATE}${LIB}_nossp_pic.a: ${NOSSPSOBJS}
+	@${ECHO} building special nossp pic ${LIB} library
+	@rm -f ${.TARGET}
+	${AR} ${ARFLAGS} ${.TARGET} ${NOSSPSOBJS} ${ARADD}
+	${RANLIB} ${RANLIBFLAGS} ${.TARGET}
+.endif
+
 .endif # !defined(INTERNALLIB)
 
 .if defined(_SKIP_BUILD)
@@ -425,6 +462,11 @@
 OBJS_DEPEND_GUESS.${_S:${OBJS_SRCS_FILTER:ts:}}.pico+=	${_S}
 .endfor
 .endif
+.if defined(BUILD_NOSSP_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
+.for _S in ${SRCS:N*.[hly]}
+OBJS_DEPEND_GUESS.${_S:${OBJS_SRCS_FILTER:ts:}}.nossppico+=	${_S}
+.endfor
+.endif
 
 .if defined(HAS_TESTS)
 MAKE+=			MK_MAKE_CHECK_USE_SANDBOX=yes
Index: share/mk/meta.autodep.mk
===================================================================
--- share/mk/meta.autodep.mk
+++ share/mk/meta.autodep.mk
@@ -23,7 +23,7 @@
 
 .if defined(SRCS)
 # it would be nice to be able to query .SUFFIXES
-OBJ_EXTENSIONS+= .o .po .lo .pico
+OBJ_EXTENSIONS+= .o .po .lo .pico .nossppico
 
 # explicit dependencies help short-circuit .SUFFIX searches
 SRCS_DEP_FILTER+= N*.[hly]
@@ -179,7 +179,7 @@
 	@case "${.MAKE.META.FILES:T:M*.po.*}" in \
 	*.po.*) mv $@.${.MAKE.PID} $@;; \
 	*) { cat $@.${.MAKE.PID}; \
-	sed 's,\.pico:,.o:,;s,\.o:,.po:,' $@.${.MAKE.PID}; } | sort -u > $@; \
+	sed 's,\.nossppico:,.o:,;s,\.pico:,.o:,;s,\.o:,.po:,' $@.${.MAKE.PID}; } | sort -u > $@; \
 	rm -f $@.${.MAKE.PID};; \
 	esac
 .else
Index: share/mk/src.libnames.mk
===================================================================
--- share/mk/src.libnames.mk
+++ share/mk/src.libnames.mk
@@ -31,6 +31,7 @@
 _INTERNALLIBS=	\
 		amu \
 		bsnmptools \
+		c_nossp_pic \
 		cron \
 		elftc \
 		fifolog \
@@ -471,6 +472,9 @@
 LIBPMCSTATDIR=	${OBJTOP}/lib/libpmcstat
 LIBPMCSTAT?=	${LIBPMCSTATDIR}/libpmcstat.a
 
+LIBC_NOSSP_PICDIR=	${OBJTOP}/lib/libc
+LIBC_NOSSP_PIC?=	${LIBC_NOSSP_PICDIR}/libc_nossp_pic.a
+
 # Define a directory for each library.  This is useful for adding -L in when
 # not using a --sysroot or for meta mode bootstrapping when there is no
 # Makefile.depend.  These are sorted by directory.