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freebsd-dev/share/mk/src.libnames.mk
Konstantin Belousov 99ac8154ff Provide libdl. 
Create libdl.so.1 as a filter for libc.so.7 which exports public dl*
functions. The functions are resolved from the rtld instead, the goal
of creating library is to avoid errors from the static linker due to
missed libdl. For static binaries, an empty .o is compiled into
libdl.a so that static binaries still get dl stubs from libc.a.

Right now lld cannot create filter objects, disable libdl on arm64
when binutils are not used.

Reviewed by:	bdrewery, dim (previos version); emaste
Exp run:	PR 220525, done by antoine
Sponsored by:	The FreeBSD Foundation
MFC after:	1 month
Differential revision:	https://reviews.freebsd.org/D11504
2017-07-10 14:59:21 +00:00

583 lines
14 KiB
Makefile
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# $FreeBSD$
#
# The include file <src.libnames.mk> define library names suitable
# for INTERNALLIB and PRIVATELIB definition
.if !target(__<bsd.init.mk>__)
.error src.libnames.mk cannot be included directly.
.endif
.if !target(__<src.libnames.mk>__)
__<src.libnames.mk>__:
.include <src.opts.mk>
_PRIVATELIBS= \
atf_c \
atf_cxx \
bsdstat \
devdctl \
event \
heimipcc \
heimipcs \
ldns \
sqlite3 \
ssh \
ucl \
unbound \
zstd
_INTERNALLIBS= \
amu \
bsnmptools \
cron \
elftc \
fifolog \
ipf \
lpr \
netbsd \
ntp \
ntpevent \
openbsd \
opts \
parse \
pe \
readline \
sl \
sm \
smdb \
smutil \
telnet \
vers
_LIBRARIES= \
${_PRIVATELIBS} \
${_INTERNALLIBS} \
${LOCAL_LIBRARIES} \
80211 \
alias \
archive \
asn1 \
auditd \
avl \
begemot \
bluetooth \
bsdxml \
bsm \
bsnmp \
bz2 \
c \
c_pic \
calendar \
cam \
casper \
cap_dns \
cap_grp \
cap_pwd \
cap_random \
cap_sysctl \
com_err \
compiler_rt \
crypt \
crypto \
ctf \
cuse \
cxxrt \
devctl \
devdctl \
devinfo \
devstat \
dialog \
dl \
dpv \
dtrace \
dwarf \
edit \
efivar \
elf \
execinfo \
fetch \
figpar \
geom \
gnuregex \
gpio \
gssapi \
gssapi_krb5 \
hdb \
heimbase \
heimntlm \
heimsqlite \
hx509 \
ifconfig \
ipsec \
jail \
kadm5clnt \
kadm5srv \
kafs5 \
kdc \
kiconv \
krb5 \
kvm \
l \
lzma \
m \
magic \
md \
memstat \
mp \
mt \
nandfs \
ncurses \
ncursesw \
netgraph \
ngatm \
nv \
nvpair \
opie \
pam \
panel \
panelw \
pcap \
pcsclite \
pjdlog \
pmc \
proc \
procstat \
pthread \
radius \
readline \
roken \
rpcsec_gss \
rpcsvc \
rt \
rtld_db \
sbuf \
sdp \
sm \
smb \
ssl \
ssp_nonshared \
stdthreads \
supcplusplus \
sysdecode \
tacplus \
termcap \
termcapw \
ufs \
ugidfw \
ulog \
umem \
usb \
usbhid \
util \
uutil \
vmmapi \
wind \
wrap \
xo \
y \
ypclnt \
z \
zfs_core \
zfs \
zpool \
.if ${MK_BLACKLIST} != "no"
_LIBRARIES+= \
blacklist \
.endif
.if ${MK_OFED} != "no"
_LIBRARIES+= \
cxgb4 \
ibcm \
ibcommon \
ibmad \
ibsdp \
ibumad \
ibverbs \
mlx4 \
mthca \
opensm \
osmcomp \
osmvendor \
rdmacm \
.endif
# Each library's LIBADD needs to be duplicated here for static linkage of
# 2nd+ order consumers. Auto-generating this would be better.
_DP_80211= sbuf bsdxml
_DP_archive= z bz2 lzma bsdxml
_DP_zstd= pthread
.if ${MK_BLACKLIST} != "no"
_DP_blacklist+= pthread
.endif
.if ${MK_OPENSSL} != "no"
_DP_archive+= crypto
.else
_DP_archive+= md
.endif
_DP_sqlite3= pthread
_DP_ssl= crypto
_DP_ssh= crypto crypt z
.if ${MK_LDNS} != "no"
_DP_ssh+= ldns
.endif
_DP_edit= ncursesw
.if ${MK_OPENSSL} != "no"
_DP_bsnmp= crypto
.endif
_DP_geom= bsdxml sbuf
_DP_cam= sbuf
_DP_kvm= elf
_DP_casper= nv
_DP_cap_dns= nv
_DP_cap_grp= nv
_DP_cap_pwd= nv
_DP_cap_random= nv
_DP_cap_sysctl= nv
_DP_pjdlog= util
_DP_opie= md
_DP_usb= pthread
_DP_unbound= ssl crypto pthread
_DP_rt= pthread
.if ${MK_OPENSSL} == "no"
_DP_radius= md
.else
_DP_radius= crypto
.endif
_DP_rtld_db= elf procstat
_DP_procstat= kvm util elf
.if ${MK_CXX} == "yes"
.if ${MK_LIBCPLUSPLUS} != "no"
_DP_proc= cxxrt
.else
_DP_proc= supcplusplus
.endif
.endif
.if ${MK_CDDL} != "no"
_DP_proc+= ctf
.endif
_DP_proc+= elf procstat rtld_db util
_DP_mp= crypto
_DP_memstat= kvm
_DP_magic= z
_DP_mt= sbuf bsdxml
_DP_ldns= crypto
.if ${MK_OPENSSL} != "no"
_DP_fetch= ssl crypto
.else
_DP_fetch= md
.endif
_DP_execinfo= elf
_DP_dwarf= elf
_DP_dpv= dialog figpar util ncursesw
_DP_dialog= ncursesw m
_DP_cuse= pthread
_DP_atf_cxx= atf_c
_DP_devstat= kvm
_DP_pam= radius tacplus opie md util
.if ${MK_KERBEROS} != "no"
_DP_pam+= krb5
.endif
.if ${MK_OPENSSH} != "no"
_DP_pam+= ssh
.endif
.if ${MK_NIS} != "no"
_DP_pam+= ypclnt
.endif
_DP_readline= ncursesw
_DP_roken= crypt
_DP_kadm5clnt= com_err krb5 roken
_DP_kadm5srv= com_err hdb krb5 roken
_DP_heimntlm= crypto com_err krb5 roken
_DP_hx509= asn1 com_err crypto roken wind
_DP_hdb= asn1 com_err krb5 roken sqlite3
_DP_asn1= com_err roken
_DP_kdc= roken hdb hx509 krb5 heimntlm asn1 crypto
_DP_wind= com_err roken
_DP_heimbase= pthread
_DP_heimipcc= heimbase roken pthread
_DP_heimipcs= heimbase roken pthread
_DP_kafs5= asn1 krb5 roken
_DP_krb5+= asn1 com_err crypt crypto hx509 roken wind heimbase heimipcc
_DP_gssapi_krb5+= gssapi krb5 crypto roken asn1 com_err
_DP_lzma= pthread
_DP_ucl= m
_DP_vmmapi= util
_DP_ctf= z
_DP_dtrace= ctf elf proc pthread rtld_db
_DP_xo= util
# The libc dependencies are not strictly needed but are defined to make the
# assert happy.
_DP_c= compiler_rt
.if ${MK_SSP} != "no"
_DP_c+= ssp_nonshared
.endif
_DP_stdthreads= pthread
_DP_tacplus= md
_DP_panel= ncurses
_DP_panelw= ncursesw
_DP_rpcsec_gss= gssapi
_DP_smb= kiconv
_DP_ulog= md
_DP_fifolog= z
_DP_ipf= kvm
_DP_zfs= md pthread umem util uutil m nvpair avl bsdxml geom nvpair z \
zfs_core
_DP_zfs_core= nvpair
_DP_zpool= md pthread z nvpair avl umem
.if ${MK_OFED} != "no"
_DP_cxgb4= ibverbs pthread
_DP_ibcm= ibverbs
_DP_ibmad= ibcommon ibumad
_DP_ibumad= ibcommon
_DP_mlx4= ibverbs pthread
_DP_mthca= ibverbs pthread
_DP_opensm= pthread
_DP_osmcomp= pthread
_DP_osmvendor= ibumad opensm osmcomp pthread
_DP_rdmacm= ibverbs
.endif
# Define special cases
LDADD_supcplusplus= -lsupc++
LIBATF_C= ${LIBDESTDIR}${LIBDIR_BASE}/libprivateatf-c.a
LIBATF_CXX= ${LIBDESTDIR}${LIBDIR_BASE}/libprivateatf-c++.a
LDADD_atf_c= -lprivateatf-c
LDADD_atf_cxx= -lprivateatf-c++
.for _l in ${_PRIVATELIBS}
LIB${_l:tu}?= ${LIBDESTDIR}${LIBDIR_BASE}/libprivate${_l}.a
.endfor
.for _l in ${_LIBRARIES}
.if ${_INTERNALLIBS:M${_l}}
LDADD_${_l}_L+= -L${LIB${_l:tu}DIR}
.endif
DPADD_${_l}?= ${LIB${_l:tu}}
.if ${_PRIVATELIBS:M${_l}}
LDADD_${_l}?= -lprivate${_l}
.else
LDADD_${_l}?= ${LDADD_${_l}_L} -l${_l}
.endif
# Add in all dependencies for static linkage.
.if defined(_DP_${_l}) && (${_INTERNALLIBS:M${_l}} || \
(defined(NO_SHARED) && (${NO_SHARED} != "no" && ${NO_SHARED} != "NO")))
.for _d in ${_DP_${_l}}
DPADD_${_l}+= ${DPADD_${_d}}
LDADD_${_l}+= ${LDADD_${_d}}
.endfor
.endif
.endfor
# These are special cases where the library is broken and anything that uses
# it needs to add more dependencies. Broken usually means that it has a
# cyclic dependency and cannot link its own dependencies. This is bad, please
# fix the library instead.
# Unless the library itself is broken then the proper place to define
# dependencies is _DP_* above.
# libatf-c++ exposes libatf-c abi hence we need to explicit link to atf_c for
# atf_cxx
DPADD_atf_cxx+= ${DPADD_atf_c}
LDADD_atf_cxx+= ${LDADD_atf_c}
# Detect LDADD/DPADD that should be LIBADD, before modifying LDADD here.
_BADLDADD=
.for _l in ${LDADD:M-l*:N-l*/*:C,^-l,,}
.if ${_LIBRARIES:M${_l}} && !${_PRIVATELIBS:M${_l}}
_BADLDADD+= ${_l}
.endif
.endfor
.if !empty(_BADLDADD)
.error ${.CURDIR}: These libraries should be LIBADD+=foo rather than DPADD/LDADD+=-lfoo: ${_BADLDADD}
.endif
.for _l in ${LIBADD}
DPADD+= ${DPADD_${_l}}
LDADD+= ${LDADD_${_l}}
.endfor
# INTERNALLIB definitions.
LIBELFTCDIR= ${OBJTOP}/lib/libelftc
LIBELFTC?= ${LIBELFTCDIR}/libelftc.a
LIBPEDIR= ${OBJTOP}/lib/libpe
LIBPE?= ${LIBPEDIR}/libpe.a
LIBREADLINEDIR= ${OBJTOP}/gnu/lib/libreadline/readline
LIBREADLINE?= ${LIBREADLINEDIR}/libreadline.a
LIBOPENBSDDIR= ${OBJTOP}/lib/libopenbsd
LIBOPENBSD?= ${LIBOPENBSDDIR}/libopenbsd.a
LIBSMDIR= ${OBJTOP}/lib/libsm
LIBSM?= ${LIBSMDIR}/libsm.a
LIBSMDBDIR= ${OBJTOP}/lib/libsmdb
LIBSMDB?= ${LIBSMDBDIR}/libsmdb.a
LIBSMUTILDIR= ${OBJTOP}/lib/libsmutil
LIBSMUTIL?= ${LIBSMUTILDIR}/libsmutil.a
LIBNETBSDDIR?= ${OBJTOP}/lib/libnetbsd
LIBNETBSD?= ${LIBNETBSDDIR}/libnetbsd.a
LIBVERSDIR?= ${OBJTOP}/kerberos5/lib/libvers
LIBVERS?= ${LIBVERSDIR}/libvers.a
LIBSLDIR= ${OBJTOP}/kerberos5/lib/libsl
LIBSL?= ${LIBSLDIR}/libsl.a
LIBIPFDIR= ${OBJTOP}/sbin/ipf/libipf
LIBIPF?= ${LIBIPFDIR}/libipf.a
LIBTELNETDIR= ${OBJTOP}/lib/libtelnet
LIBTELNET?= ${LIBTELNETDIR}/libtelnet.a
LIBCRONDIR= ${OBJTOP}/usr.sbin/cron/lib
LIBCRON?= ${LIBCRONDIR}/libcron.a
LIBNTPDIR= ${OBJTOP}/usr.sbin/ntp/libntp
LIBNTP?= ${LIBNTPDIR}/libntp.a
LIBNTPEVENTDIR= ${OBJTOP}/usr.sbin/ntp/libntpevent
LIBNTPEVENT?= ${LIBNTPEVENTDIR}/libntpevent.a
LIBOPTSDIR= ${OBJTOP}/usr.sbin/ntp/libopts
LIBOPTS?= ${LIBOPTSDIR}/libopts.a
LIBPARSEDIR= ${OBJTOP}/usr.sbin/ntp/libparse
LIBPARSE?= ${LIBPARSEDIR}/libparse.a
LIBLPRDIR= ${OBJTOP}/usr.sbin/lpr/common_source
LIBLPR?= ${LIBLPRDIR}/liblpr.a
LIBFIFOLOGDIR= ${OBJTOP}/usr.sbin/fifolog/lib
LIBFIFOLOG?= ${LIBFIFOLOGDIR}/libfifolog.a
LIBBSNMPTOOLSDIR= ${OBJTOP}/usr.sbin/bsnmpd/tools/libbsnmptools
LIBBSNMPTOOLS?= ${LIBBSNMPTOOLSDIR}/libbsnmptools.a
LIBAMUDIR= ${OBJTOP}/usr.sbin/amd/libamu
LIBAMU?= ${LIBAMUDIR}/libamu.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.
LIBAVLDIR= ${OBJTOP}/cddl/lib/libavl
LIBCTFDIR= ${OBJTOP}/cddl/lib/libctf
LIBDTRACEDIR= ${OBJTOP}/cddl/lib/libdtrace
LIBNVPAIRDIR= ${OBJTOP}/cddl/lib/libnvpair
LIBUMEMDIR= ${OBJTOP}/cddl/lib/libumem
LIBUUTILDIR= ${OBJTOP}/cddl/lib/libuutil
LIBZFSDIR= ${OBJTOP}/cddl/lib/libzfs
LIBZFS_COREDIR= ${OBJTOP}/cddl/lib/libzfs_core
LIBZPOOLDIR= ${OBJTOP}/cddl/lib/libzpool
LIBCXGB4DIR= ${OBJTOP}/contrib/ofed/usr.lib/libcxgb4
LIBIBCMDIR= ${OBJTOP}/contrib/ofed/usr.lib/libibcm
LIBIBCOMMONDIR= ${OBJTOP}/contrib/ofed/usr.lib/libibcommon
LIBIBMADDIR= ${OBJTOP}/contrib/ofed/usr.lib/libibmad
LIBIBUMADDIR= ${OBJTOP}/contrib/ofed/usr.lib/libibumad
LIBIBVERBSDIR= ${OBJTOP}/contrib/ofed/usr.lib/libibverbs
LIBMLX4DIR= ${OBJTOP}/contrib/ofed/usr.lib/libmlx4
LIBMTHCADIR= ${OBJTOP}/contrib/ofed/usr.lib/libmthca
LIBOPENSMDIR= ${OBJTOP}/contrib/ofed/usr.lib/libopensm
LIBOSMCOMPDIR= ${OBJTOP}/contrib/ofed/usr.lib/libosmcomp
LIBOSMVENDORDIR= ${OBJTOP}/contrib/ofed/usr.lib/libosmvendor
LIBRDMACMDIR= ${OBJTOP}/contrib/ofed/usr.lib/librdmacm
LIBIBSDPDIR= ${OBJTOP}/contrib/ofed/usr.lib/libsdp
LIBDIALOGDIR= ${OBJTOP}/gnu/lib/libdialog
LIBGCOVDIR= ${OBJTOP}/gnu/lib/libgcov
LIBGOMPDIR= ${OBJTOP}/gnu/lib/libgomp
LIBGNUREGEXDIR= ${OBJTOP}/gnu/lib/libregex
LIBSSPDIR= ${OBJTOP}/gnu/lib/libssp
LIBSSP_NONSHAREDDIR= ${OBJTOP}/gnu/lib/libssp/libssp_nonshared
LIBSUPCPLUSPLUSDIR= ${OBJTOP}/gnu/lib/libsupc++
LIBASN1DIR= ${OBJTOP}/kerberos5/lib/libasn1
LIBGSSAPI_KRB5DIR= ${OBJTOP}/kerberos5/lib/libgssapi_krb5
LIBGSSAPI_NTLMDIR= ${OBJTOP}/kerberos5/lib/libgssapi_ntlm
LIBGSSAPI_SPNEGODIR= ${OBJTOP}/kerberos5/lib/libgssapi_spnego
LIBHDBDIR= ${OBJTOP}/kerberos5/lib/libhdb
LIBHEIMBASEDIR= ${OBJTOP}/kerberos5/lib/libheimbase
LIBHEIMIPCCDIR= ${OBJTOP}/kerberos5/lib/libheimipcc
LIBHEIMIPCSDIR= ${OBJTOP}/kerberos5/lib/libheimipcs
LIBHEIMNTLMDIR= ${OBJTOP}/kerberos5/lib/libheimntlm
LIBHX509DIR= ${OBJTOP}/kerberos5/lib/libhx509
LIBKADM5CLNTDIR= ${OBJTOP}/kerberos5/lib/libkadm5clnt
LIBKADM5SRVDIR= ${OBJTOP}/kerberos5/lib/libkadm5srv
LIBKAFS5DIR= ${OBJTOP}/kerberos5/lib/libkafs5
LIBKDCDIR= ${OBJTOP}/kerberos5/lib/libkdc
LIBKRB5DIR= ${OBJTOP}/kerberos5/lib/libkrb5
LIBROKENDIR= ${OBJTOP}/kerberos5/lib/libroken
LIBWINDDIR= ${OBJTOP}/kerberos5/lib/libwind
LIBATF_CDIR= ${OBJTOP}/lib/atf/libatf-c
LIBATF_CXXDIR= ${OBJTOP}/lib/atf/libatf-c++
LIBALIASDIR= ${OBJTOP}/lib/libalias/libalias
LIBBLACKLISTDIR= ${OBJTOP}/lib/libblacklist
LIBBLOCKSRUNTIMEDIR= ${OBJTOP}/lib/libblocksruntime
LIBBSNMPDIR= ${OBJTOP}/lib/libbsnmp/libbsnmp
LIBCASPERDIR= ${OBJTOP}/lib/libcasper/libcasper
LIBCAP_DNSDIR= ${OBJTOP}/lib/libcasper/services/cap_dns
LIBCAP_GRPDIR= ${OBJTOP}/lib/libcasper/services/cap_grp
LIBCAP_PWDDIR= ${OBJTOP}/lib/libcasper/services/cap_pwd
LIBCAP_RANDOMDIR= ${OBJTOP}/lib/libcasper/services/cap_random
LIBCAP_SYSCTLDIR= ${OBJTOP}/lib/libcasper/services/cap_sysctl
LIBBSDXMLDIR= ${OBJTOP}/lib/libexpat
LIBKVMDIR= ${OBJTOP}/lib/libkvm
LIBPTHREADDIR= ${OBJTOP}/lib/libthr
LIBMDIR= ${OBJTOP}/lib/msun
LIBFORMDIR= ${OBJTOP}/lib/ncurses/form
LIBFORMLIBWDIR= ${OBJTOP}/lib/ncurses/formw
LIBMENUDIR= ${OBJTOP}/lib/ncurses/menu
LIBMENULIBWDIR= ${OBJTOP}/lib/ncurses/menuw
LIBNCURSESDIR= ${OBJTOP}/lib/ncurses/ncurses
LIBNCURSESWDIR= ${OBJTOP}/lib/ncurses/ncursesw
LIBPANELDIR= ${OBJTOP}/lib/ncurses/panel
LIBPANELWDIR= ${OBJTOP}/lib/ncurses/panelw
LIBCRYPTODIR= ${OBJTOP}/secure/lib/libcrypto
LIBSSHDIR= ${OBJTOP}/secure/lib/libssh
LIBSSLDIR= ${OBJTOP}/secure/lib/libssl
LIBTEKENDIR= ${OBJTOP}/sys/teken/libteken
LIBEGACYDIR= ${OBJTOP}/tools/build
LIBLNDIR= ${OBJTOP}/usr.bin/lex/lib
LIBTERMCAPDIR= ${LIBNCURSESDIR}
LIBTERMCAPWDIR= ${LIBNCURSESWDIR}
# Default other library directories to lib/libNAME.
.for lib in ${_LIBRARIES}
LIB${lib:tu}DIR?= ${OBJTOP}/lib/lib${lib}
.endfor
# Validate that listed LIBADD are valid.
.for _l in ${LIBADD}
.if empty(_LIBRARIES:M${_l})
_BADLIBADD+= ${_l}
.endif
.endfor
.if !empty(_BADLIBADD)
.error ${.CURDIR}: Invalid LIBADD used which may need to be added to ${_this:T}: ${_BADLIBADD}
.endif
# Sanity check that libraries are defined here properly when building them.
.if defined(LIB) && ${_LIBRARIES:M${LIB}} != ""
.if !empty(LIBADD) && \
(!defined(_DP_${LIB}) || ${LIBADD:O:u} != ${_DP_${LIB}:O:u})
.error ${.CURDIR}: Missing or incorrect _DP_${LIB} entry in ${_this:T}. Should match LIBADD for ${LIB} ('${LIBADD}' vs '${_DP_${LIB}}')
.endif
# Note that OBJTOP is not yet defined here but for the purpose of the check
# it is fine as it resolves to the SRC directory.
.if !defined(LIB${LIB:tu}DIR) || !exists(${SRCTOP}/${LIB${LIB:tu}DIR:S,^${OBJTOP}/,,})
.error ${.CURDIR}: Missing or incorrect value for LIB${LIB:tu}DIR in ${_this:T}: ${LIB${LIB:tu}DIR:S,^${OBJTOP}/,,}
.endif
.if ${_INTERNALLIBS:M${LIB}} != "" && !defined(LIB${LIB:tu})
.error ${.CURDIR}: Missing value for LIB${LIB:tu} in ${_this:T}. Likely should be: LIB${LIB:tu}?= $${LIB${LIB:tu}DIR}/lib${LIB}.a
.endif
.endif
.endif # !target(__<src.libnames.mk>__)
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