864c53ead8
This is currently an opt-in build flag. Once ASLR support is ready and stable it should changed to opt-out and be enabled by default along with ASLR. Each application Makefile uses opt-out to ensure that ASLR will be enabled by default in new directories when the system is compiled with PIE/ASLR. [2] Mark known build failures as NO_PIE for now. The only known runtime failure was rtld. [1] http://www.bsdcan.org/2014/schedule/events/452.en.html Submitted by: Shawn Webb <lattera@gmail.com> Discussed between: des@ and Shawn Webb [2]
291 lines
6.4 KiB
Makefile
291 lines
6.4 KiB
Makefile
# from: @(#)bsd.prog.mk 5.26 (Berkeley) 6/25/91
|
|
# $FreeBSD$
|
|
|
|
.include <bsd.init.mk>
|
|
.include <bsd.compiler.mk>
|
|
|
|
.SUFFIXES: .out .o .c .cc .cpp .cxx .C .m .y .l .ln .s .S .asm
|
|
|
|
# XXX The use of COPTS in modern makefiles is discouraged.
|
|
.if defined(COPTS)
|
|
CFLAGS+=${COPTS}
|
|
.endif
|
|
|
|
.if ${MK_PIE} != "no" && (!defined(NO_PIE) || ${NO_PIE} == "no")
|
|
.if !defined(RESCUE) && !defined(NO_SHARED)
|
|
CFLAGS+= -fPIE -pie
|
|
LDFLAGS+= -pie
|
|
.elif defined(NO_SHARED)
|
|
.if ${NO_SHARED} == "no" || ${NO_SHARED} == "NO"
|
|
CFLAGS+= -fPIE -pie
|
|
LDFLAGS+= -pie
|
|
.endif
|
|
.endif
|
|
.endif
|
|
|
|
.if ${MK_ASSERT_DEBUG} == "no"
|
|
CFLAGS+= -DNDEBUG
|
|
NO_WERROR=
|
|
.endif
|
|
|
|
.if defined(DEBUG_FLAGS)
|
|
CFLAGS+=${DEBUG_FLAGS}
|
|
CXXFLAGS+=${DEBUG_FLAGS}
|
|
|
|
.if ${MK_CTF} != "no" && ${DEBUG_FLAGS:M-g} != ""
|
|
CTFFLAGS+= -g
|
|
.endif
|
|
.endif
|
|
|
|
.if defined(PROG_CXX)
|
|
PROG= ${PROG_CXX}
|
|
.endif
|
|
|
|
.if defined(PROG) && target(${PROG})
|
|
MK_DEBUG_FILES= no
|
|
.elif !empty(LDFLAGS:M-Wl,*--oformat,*) || !empty(LDFLAGS:M-static)
|
|
MK_DEBUG_FILES= no
|
|
.endif
|
|
|
|
.if defined(CRUNCH_CFLAGS)
|
|
CFLAGS+=${CRUNCH_CFLAGS}
|
|
.else
|
|
.if ${MK_DEBUG_FILES} != "no" && empty(DEBUG_FLAGS:M-g) && \
|
|
empty(DEBUG_FLAGS:M-gdwarf-*)
|
|
CFLAGS+= -g
|
|
CTFFLAGS+= -g
|
|
.endif
|
|
.endif
|
|
|
|
.if !defined(DEBUG_FLAGS)
|
|
STRIP?= -s
|
|
.endif
|
|
|
|
.if defined(NO_SHARED) && (${NO_SHARED} != "no" && ${NO_SHARED} != "NO")
|
|
LDFLAGS+= -static
|
|
.endif
|
|
|
|
.if defined(USEPRIVATELIB)
|
|
LDFLAGS+= -L${_SHLIBDIRPREFIX}${LIBPRIVATEDIR} -rpath ${LIBPRIVATEDIR}
|
|
.endif
|
|
|
|
.if ${MK_DEBUG_FILES} != "no"
|
|
PROG_FULL=${PROG}.full
|
|
# Use ${DEBUGDIR} for base system debug files, else .debug subdirectory
|
|
.if defined(BINDIR) && (\
|
|
${BINDIR} == "/bin" ||\
|
|
${BINDIR} == "/libexec" ||\
|
|
${BINDIR} == "/sbin" ||\
|
|
${BINDIR:C%/usr/(bin|bsdinstall|games|libexec|lpr|sendmail|sm.bin|sbin)(/.*)?%/usr/bin%} == "/usr/bin"\
|
|
)
|
|
DEBUGFILEDIR= ${DEBUGDIR}${BINDIR}
|
|
.else
|
|
DEBUGFILEDIR?= ${BINDIR}/.debug
|
|
DEBUGMKDIR=
|
|
.endif
|
|
.else
|
|
PROG_FULL= ${PROG}
|
|
.endif
|
|
|
|
.if defined(PROG)
|
|
PROGNAME?= ${PROG}
|
|
|
|
.if defined(SRCS)
|
|
|
|
OBJS+= ${SRCS:N*.h:R:S/$/.o/g}
|
|
|
|
.if target(beforelinking)
|
|
beforelinking: ${OBJS}
|
|
${PROG_FULL}: beforelinking
|
|
.endif
|
|
${PROG_FULL}: ${OBJS}
|
|
.if defined(PROG_CXX)
|
|
${CXX} ${CXXFLAGS} ${LDFLAGS} -o ${.TARGET} ${OBJS} ${LDADD}
|
|
.else
|
|
${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${OBJS} ${LDADD}
|
|
.endif
|
|
.if ${MK_CTF} != "no"
|
|
${CTFMERGE} ${CTFFLAGS} -o ${.TARGET} ${OBJS}
|
|
.endif
|
|
|
|
.else # !defined(SRCS)
|
|
|
|
.if !target(${PROG})
|
|
.if defined(PROG_CXX)
|
|
SRCS= ${PROG}.cc
|
|
.else
|
|
SRCS= ${PROG}.c
|
|
.endif
|
|
|
|
# Always make an intermediate object file because:
|
|
# - it saves time rebuilding when only the library has changed
|
|
# - the name of the object gets put into the executable symbol table instead of
|
|
# the name of a variable temporary object.
|
|
# - it's useful to keep objects around for crunching.
|
|
OBJS+= ${PROG}.o
|
|
|
|
.if target(beforelinking)
|
|
beforelinking: ${OBJS}
|
|
${PROG_FULL}: beforelinking
|
|
.endif
|
|
${PROG_FULL}: ${OBJS}
|
|
.if defined(PROG_CXX)
|
|
${CXX} ${CXXFLAGS} ${LDFLAGS} -o ${.TARGET} ${OBJS} ${LDADD}
|
|
.else
|
|
${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${OBJS} ${LDADD}
|
|
.endif
|
|
.if ${MK_CTF} != "no"
|
|
${CTFMERGE} ${CTFFLAGS} -o ${.TARGET} ${OBJS}
|
|
.endif
|
|
.endif # !target(${PROG})
|
|
|
|
.endif # !defined(SRCS)
|
|
|
|
.if ${MK_DEBUG_FILES} != "no"
|
|
${PROG}: ${PROG_FULL} ${PROGNAME}.debug
|
|
${OBJCOPY} --strip-debug --add-gnu-debuglink=${PROGNAME}.debug \
|
|
${PROG_FULL} ${.TARGET}
|
|
|
|
${PROGNAME}.debug: ${PROG_FULL}
|
|
${OBJCOPY} --only-keep-debug ${PROG_FULL} ${.TARGET}
|
|
.endif
|
|
|
|
.if ${MK_MAN} != "no" && !defined(MAN) && \
|
|
!defined(MAN1) && !defined(MAN2) && !defined(MAN3) && \
|
|
!defined(MAN4) && !defined(MAN5) && !defined(MAN6) && \
|
|
!defined(MAN7) && !defined(MAN8) && !defined(MAN9)
|
|
MAN= ${PROG}.1
|
|
MAN1= ${MAN}
|
|
.endif
|
|
.endif # defined(PROG)
|
|
|
|
all: objwarn ${PROG} ${SCRIPTS}
|
|
.if ${MK_MAN} != "no"
|
|
all: _manpages
|
|
.endif
|
|
|
|
.if defined(PROG)
|
|
CLEANFILES+= ${PROG}
|
|
.if ${MK_DEBUG_FILES} != "no"
|
|
CLEANFILES+= ${PROG_FULL} ${PROGNAME}.debug
|
|
.endif
|
|
.endif
|
|
|
|
.if defined(OBJS)
|
|
CLEANFILES+= ${OBJS}
|
|
.endif
|
|
|
|
.include <bsd.libnames.mk>
|
|
|
|
.if defined(PROG)
|
|
_EXTRADEPEND:
|
|
.if defined(LDFLAGS) && !empty(LDFLAGS:M-nostdlib)
|
|
.if defined(DPADD) && !empty(DPADD)
|
|
echo ${PROG}: ${DPADD} >> ${DEPENDFILE}
|
|
.endif
|
|
.else
|
|
echo ${PROG}: ${LIBC} ${DPADD} >> ${DEPENDFILE}
|
|
.if defined(PROG_CXX)
|
|
.if ${COMPILER_TYPE} == "clang" && empty(CXXFLAGS:M-stdlib=libstdc++)
|
|
echo ${PROG}: ${LIBCPLUSPLUS} >> ${DEPENDFILE}
|
|
.else
|
|
echo ${PROG}: ${LIBSTDCPLUSPLUS} >> ${DEPENDFILE}
|
|
.endif
|
|
.endif
|
|
.endif
|
|
.endif
|
|
|
|
.if !target(install)
|
|
|
|
.if defined(PRECIOUSPROG)
|
|
.if !defined(NO_FSCHG)
|
|
INSTALLFLAGS+= -fschg
|
|
.endif
|
|
INSTALLFLAGS+= -S
|
|
.endif
|
|
|
|
_INSTALLFLAGS:= ${INSTALLFLAGS}
|
|
.for ie in ${INSTALLFLAGS_EDIT}
|
|
_INSTALLFLAGS:= ${_INSTALLFLAGS${ie}}
|
|
.endfor
|
|
|
|
.if !target(realinstall) && !defined(INTERNALPROG)
|
|
realinstall: _proginstall
|
|
.ORDER: beforeinstall _proginstall
|
|
_proginstall:
|
|
.if defined(PROG)
|
|
${INSTALL} ${STRIP} -o ${BINOWN} -g ${BINGRP} -m ${BINMODE} \
|
|
${_INSTALLFLAGS} ${PROG} ${DESTDIR}${BINDIR}/${PROGNAME}
|
|
.if ${MK_DEBUG_FILES} != "no"
|
|
.if defined(DEBUGMKDIR)
|
|
${INSTALL} -T debug -d ${DESTDIR}${DEBUGFILEDIR}
|
|
.endif
|
|
${INSTALL} -T debug -o ${BINOWN} -g ${BINGRP} -m ${DEBUGMODE} \
|
|
${PROGNAME}.debug ${DESTDIR}${DEBUGFILEDIR}/${PROGNAME}.debug
|
|
.endif
|
|
.endif
|
|
.endif # !target(realinstall)
|
|
|
|
.if defined(SCRIPTS) && !empty(SCRIPTS)
|
|
realinstall: _scriptsinstall
|
|
.ORDER: beforeinstall _scriptsinstall
|
|
|
|
SCRIPTSDIR?= ${BINDIR}
|
|
SCRIPTSOWN?= ${BINOWN}
|
|
SCRIPTSGRP?= ${BINGRP}
|
|
SCRIPTSMODE?= ${BINMODE}
|
|
|
|
.for script in ${SCRIPTS}
|
|
.if defined(SCRIPTSNAME)
|
|
SCRIPTSNAME_${script:T}?= ${SCRIPTSNAME}
|
|
.else
|
|
SCRIPTSNAME_${script:T}?= ${script:T:R}
|
|
.endif
|
|
SCRIPTSDIR_${script:T}?= ${SCRIPTSDIR}
|
|
SCRIPTSOWN_${script:T}?= ${SCRIPTSOWN}
|
|
SCRIPTSGRP_${script:T}?= ${SCRIPTSGRP}
|
|
SCRIPTSMODE_${script:T}?= ${SCRIPTSMODE}
|
|
_scriptsinstall: _SCRIPTSINS_${script:T}
|
|
_SCRIPTSINS_${script:T}: ${script}
|
|
${INSTALL} -o ${SCRIPTSOWN_${.ALLSRC:T}} \
|
|
-g ${SCRIPTSGRP_${.ALLSRC:T}} -m ${SCRIPTSMODE_${.ALLSRC:T}} \
|
|
${.ALLSRC} \
|
|
${DESTDIR}${SCRIPTSDIR_${.ALLSRC:T}}/${SCRIPTSNAME_${.ALLSRC:T}}
|
|
.endfor
|
|
.endif
|
|
|
|
NLSNAME?= ${PROG}
|
|
.include <bsd.nls.mk>
|
|
|
|
.include <bsd.files.mk>
|
|
.include <bsd.incs.mk>
|
|
.include <bsd.links.mk>
|
|
|
|
.if ${MK_MAN} != "no"
|
|
realinstall: _maninstall
|
|
.ORDER: beforeinstall _maninstall
|
|
.endif
|
|
|
|
.endif
|
|
|
|
.if !target(lint)
|
|
lint: ${SRCS:M*.c}
|
|
.if defined(PROG)
|
|
${LINT} ${LINTFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC}
|
|
.endif
|
|
.endif
|
|
|
|
.if ${MK_MAN} != "no"
|
|
.include <bsd.man.mk>
|
|
.endif
|
|
|
|
.include <bsd.dep.mk>
|
|
|
|
.if defined(PROG) && !exists(${.OBJDIR}/${DEPENDFILE})
|
|
${OBJS}: ${SRCS:M*.h}
|
|
.endif
|
|
|
|
.include <bsd.obj.mk>
|
|
|
|
.include <bsd.sys.mk>
|