glibc/nss/Makefile
Arjun Shankar 2f1c6652d7 Move getnameinfo from 'inet' to 'nss'
getnameinfo is an entry points for nss functionality.  This commit moves
it from the 'inet' subdirectory to 'nss'.  The corresponding Versions
entry is also moved from 'posix' into 'nss'.
Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
2023-10-24 12:31:00 +02:00

532 lines
13 KiB
Makefile

# Copyright (C) 1996-2023 Free Software Foundation, Inc.
# This file is part of the GNU C Library.
# The GNU C Library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
# The GNU C Library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
# You should have received a copy of the GNU Lesser General Public
# License along with the GNU C Library; if not, see
# <https://www.gnu.org/licenses/>.
#
# Makefile for name service switch.
#
subdir := nss
include ../Makeconfig
headers := \
aliases.h \
grp.h \
gshadow.h \
nss.h \
pwd.h \
shadow.h \
# headers
# This is the trivial part which goes into libc itself.
routines = \
$(addsuffix -lookup,$(databases)) \
compat-lookup \
digits_dots \
getnssent \
getnssent_r \
nss_action \
nss_action_parse \
nss_database \
nss_fgetent_r \
nss_files_data \
nss_files_fopen \
nss_files_functions \
nss_hash \
nss_module \
nss_parse_line_result \
nss_readline \
nsswitch \
rewrite_field \
valid_field \
valid_list_field \
# routines
# alias routines:
routines += \
getaliasent \
getaliasent_r \
getaliasname \
getaliasname_r \
# routines
ifeq ($(have-thread-library),yes)
CFLAGS-getaliasent_r.c += -fexceptions
CFLAGS-getaliasent.c += -fexceptions
endif
# ethers routines:
routines += \
ether_hton \
ether_ntoh \
# routines
# grp routines:
routines += \
fgetgrent \
fgetgrent_r \
getgrent \
getgrent_r \
getgrgid \
getgrgid_r \
getgrnam \
getgrnam_r \
grp-merge \
initgroups \
putgrent \
# routines
ifeq ($(have-thread-library),yes)
CFLAGS-fgetgrent.c += -fexceptions
CFLAGS-fgetgrent_r.c += -fexceptions $(libio-mtsafe)
CFLAGS-getgrent.c += -fexceptions
CFLAGS-getgrent_r.c += -fexceptions
CFLAGS-getgrgid.c += -fexceptions
CFLAGS-getgrgid_r.c += -fexceptions
CFLAGS-getgrnam.c += -fexceptions
CFLAGS-getgrnam_r.c += -fexceptions
CFLAGS-initgroups.c += -fexceptions
CFLAGS-putgrent.c += -fexceptions $(libio-mtsafe)
endif
# gshadow routines:
routines += \
fgetsgent \
fgetsgent_r \
getsgent \
getsgent_r \
getsgnam \
getsgnam_r \
putsgent \
sgetsgent \
sgetsgent_r \
# routines
ifeq ($(have-thread-library),yes)
CFLAGS-getsgent_r.c += -fexceptions
CFLAGS-getsgent.c += -fexceptions
CFLAGS-fgetsgent.c += -fexceptions
CFLAGS-fgetsgent_r.c += -fexceptions $(libio-mtsafe)
CFLAGS-putsgent.c += -fexceptions $(libio-mtsafe)
CFLAGS-getsgnam.c += -fexceptions
CFLAGS-getsgnam_r.c += -fexceptions
endif
# hosts routines:
routines += \
getaddrinfo \
gethstbyad \
gethstbyad_r \
gethstbynm \
gethstbynm2 \
gethstbynm2_r \
gethstbynm_r \
gethstent \
gethstent_r \
getnameinfo \
# routines
ifeq ($(have-thread-library),yes)
CFLAGS-getaddrinfo.c += -fexceptions
CFLAGS-gethstbyad.c += -fexceptions
CFLAGS-gethstbyad_r.c += -fexceptions
CFLAGS-gethstbynm.c += -fexceptions
CFLAGS-gethstbynm_r.c += -fexceptions
CFLAGS-gethstbynm2.c += -fexceptions
CFLAGS-gethstbynm2_r.c += -fexceptions
CFLAGS-gethstent.c += -fexceptions
CFLAGS-gethstent_r.c += -fexceptions
endif
# netgroup routines:
routines += \
getnetgrent \
getnetgrent_r \
# routines
ifeq ($(have-thread-library),yes)
CFLAGS-getnetgrent.c += -fexceptions
CFLAGS-getnetgrent_r.c += -fexceptions
endif
# networks routines:
routines += \
getnetbyad \
getnetbyad_r \
getnetbynm \
getnetbynm_r \
getnetent \
getnetent_r \
# routines
ifeq ($(have-thread-library),yes)
CFLAGS-getnetbyad.c += -fexceptions
CFLAGS-getnetbyad_r.c += -fexceptions
CFLAGS-getnetbynm.c += -fexceptions
CFLAGS-getnetbynm_r.c += -fexceptions
CFLAGS-getnetent.c += -fexceptions
CFLAGS-getnetent_r.c += -fexceptions
endif
# protocols routines:
routines += \
getproto \
getproto_r \
getprtent \
getprtent_r \
getprtname \
getprtname_r \
# routines
ifeq ($(have-thread-library),yes)
CFLAGS-getprtent_r.c += -fexceptions
CFLAGS-getprtent.c += -fexceptions
endif
# pwd routines:
routines += \
fgetpwent \
fgetpwent_r \
getpw \
getpwent \
getpwent_r \
getpwnam \
getpwnam_r \
getpwuid \
getpwuid_r \
putpwent \
# routines
ifeq ($(have-thread-library),yes)
CFLAGS-fgetpwent_r.c += $(libio-mtsafe)
CFLAGS-getpw.c += -fexceptions
CFLAGS-getpwent.c += -fexceptions
CFLAGS-getpwent_r.c += -fexceptions
endif
# rpc routines:
routines += \
getrpcbyname \
getrpcbyname_r \
getrpcbynumber \
getrpcbynumber_r \
getrpcent \
getrpcent_r \
# routines
ifeq ($(have-thread-library),yes)
CFLAGS-getrpcent_r.c += -fexceptions
CFLAGS-getrpcent.c += -fexceptions
endif
# services routines:
routines += \
getservent \
getservent_r \
getsrvbynm \
getsrvbynm_r \
getsrvbypt \
getsrvbypt_r \
# routines
ifeq ($(have-thread-library),yes)
CFLAGS-getservent_r.c += -fexceptions
CFLAGS-getservent.c += -fexceptions
endif
# shadow routines
routines += \
fgetspent \
fgetspent_r \
getspent \
getspent_r \
getspnam \
getspnam_r \
lckpwdf \
putspent \
sgetspent \
sgetspent_r \
# routines
ifeq ($(have-thread-library),yes)
CFLAGS-getspent_r.c += -fexceptions
CFLAGS-getspent.c += -fexceptions
CFLAGS-fgetspent.c += -fexceptions
CFLAGS-fgetspent_r.c += -fexceptions $(libio-mtsafe)
CFLAGS-putspent.c += -fexceptions $(libio-mtsafe)
CFLAGS-getspnam.c += -fexceptions
CFLAGS-getspnam_r.c += -fexceptions
endif
# These are the databases that go through nss dispatch.
# Caution: if you add a database here, you must add its real name
# in databases.def, too.
databases = \
alias \
ethers \
grp \
hosts \
netgrp \
network \
proto \
pwd \
service \
sgrp \
spwd \
# databases
ifneq (,$(filter sunrpc,$(subdirs)))
databases += key rpc
have-sunrpc := 1
else
have-sunrpc := 0
endif
CPPFLAGS-getent.c = -DHAVE_SUNRPC=$(have-sunrpc)
others := getent makedb
install-bin := getent makedb
makedb-modules = xmalloc hash-string
others-extras = $(makedb-modules)
extra-objs += $(makedb-modules:=.o)
tests-static = tst-field
tests-internal := \
tst-field \
tst-rfc3484 \
tst-rfc3484-2 \
tst-rfc3484-3 \
# tests-internal
tests := \
bug17079 \
test-digits-dots \
test-netdb \
test-rpcent \
testgrp \
tst-fgetsgent_r \
tst-getaddrinfo \
tst-getaddrinfo2 \
tst-getaddrinfo3 \
tst-gethnm \
tst-getpw \
tst-gshadow \
tst-nss-getpwent \
tst-nss-hash \
tst-nss-test1 \
tst-nss-test2 \
tst-nss-test4 \
tst-nss-test5 \
tst-nss-test_errno \
tst-putgrent \
tst-putpwent \
tst-putsgent \
tst-putspent \
tst-sgetsgent \
tst-shadow \
# tests
xtests := \
bug-erange \
tst-getaddrinfo4 \
tst-getaddrinfo5 \
# xtests
tests-container := \
tst-initgroups1 \
tst-initgroups2 \
tst-nss-compat1 \
tst-nss-db-endgrent \
tst-nss-db-endpwent \
tst-nss-files-hosts-long \
tst-nss-files-hosts-v4mapped \
tst-nss-gai-actions \
tst-nss-gai-hv2-canonname \
tst-nss-test3 \
tst-reload1 \
tst-reload2 \
# tests-container
ifeq (yes,$(build-shared))
# Tests which need libdl
tests += tst-nss-files-hosts-erange
tests += tst-nss-files-hosts-multi
tests += tst-nss-files-hosts-getent
tests += tst-nss-files-alias-leak
tests += tst-nss-files-alias-truncated
# tst_fgetgrent currently only works with shared libraries
test-srcs := tst_fgetgrent
ifeq ($(run-built-tests),yes)
tests-special += $(objpfx)tst_fgetgrent.out
$(objpfx)tst_fgetgrent.out: tst_fgetgrent.sh $(objpfx)tst_fgetgrent
$(SHELL) $< $(common-objpfx) '$(test-program-prefix)'; \
$(evaluate-test)
endif
endif
# If we have a thread library then we can test cancellation against
# some routines like getpwuid_r.
ifeq (yes,$(have-thread-library))
tests += tst-cancel-getpwuid_r
endif
# Specify rules for the nss_* modules. We have some services.
services := files db compat
extra-libs = $(services:%=libnss_%)
# These libraries will be built in the `others' pass rather than
# the `lib' pass, because they depend on libc.so being built already.
extra-libs-others = $(extra-libs)
# The sources are found in the appropriate subdir.
subdir-dirs = $(services:%=nss_%)
vpath %.c $(subdir-dirs) ../locale/programs ../intl
routines += \
$(addprefix files-, $(filter-out key, $(databases))) \
files-init \
files-initgroups \
# routines
# Build only an empty shared libnss_files.
libnss_files-inhibit-o = $(filter-out .os,$(object-suffixes))
# Pretend that libnss_files.so is a linker script, so that the symbolic link
# is not installed.
install-lib-ldscripts = libnss_files.so
$(inst_libdir)/libnss_files.so:
libnss_db-dbs := $(addprefix db-,\
$(filter-out hosts network key alias,\
$(databases))) \
db-initgroups
libnss_db-routines := $(libnss_db-dbs) db-open db-init hash-string
generated += $(filter-out db-alias.c db-netgrp.c, \
$(addsuffix .c,$(libnss_db-dbs)))
libnss_compat-routines := $(addprefix compat-,grp pwd spwd initgroups) \
nisdomain
install-others += $(inst_vardbdir)/Makefile
# Build static module into libc if requested
libnss_db-inhibit-o = $(filter-out .os,$(object-suffixes))
libnss_compat-inhibit-o = $(filter-out .os,$(object-suffixes))
ifeq ($(build-static-nss),yes)
tests-static += tst-nss-static
endif
extra-test-objs += nss_test1.os nss_test2.os nss_test_errno.os \
nss_test_gai_hv2_canonname.os
ifeq ($(run-built-tests),yes)
ifneq (no,$(PERL))
tests-special += $(objpfx)mtrace-tst-nss-gai-hv2-canonname.out
endif
endif
generated += mtrace-tst-nss-gai-hv2-canonname.out \
tst-nss-gai-hv2-canonname.mtrace
include ../Rules
ifeq (yes,$(have-selinux))
LDLIBS-makedb := -lselinux
endif
libnss-libc = $(common-objpfx)linkobj/libc.so
# Target-specific variable setting to link objects using deprecated
# RPC interfaces with the version of libc.so that makes them available
# for new links:
$(services:%=$(objpfx)libnss_%.so): libc-for-link = $(libnss-libc)
$(libnss_db-dbs:%=$(objpfx)%.c): $(objpfx)db-%.c: nss_files/files-%.c
@rm -f $@.new
(echo '#define EXTERN_PARSER';\
echo '#define GENERIC "../nss_db/db-XXX.c"';\
echo '#include "$<"') > $@.new
mv -f $@.new $@
$(objpfx)makedb: $(makedb-modules:%=$(objpfx)%.o)
$(inst_vardbdir)/Makefile: db-Makefile $(+force)
$(do-install)
libnss_test1.so-no-z-defs = 1
libnss_test2.so-no-z-defs = 1
rtld-tests-LDFLAGS += -Wl,--dynamic-list=nss_test.ver
libof-nss_test1 = extramodules
libof-nss_test2 = extramodules
libof-nss_test_errno = extramodules
libof-nss_test_gai_hv2_canonname = extramodules
$(objpfx)/libnss_test1.so: $(objpfx)nss_test1.os $(link-libc-deps)
$(build-module)
$(objpfx)/libnss_test2.so: $(objpfx)nss_test2.os $(link-libc-deps)
$(build-module)
$(objpfx)/libnss_test_errno.so: $(objpfx)nss_test_errno.os $(link-libc-deps)
$(build-module)
$(objpfx)/libnss_test_gai_hv2_canonname.so: \
$(objpfx)nss_test_gai_hv2_canonname.os $(link-libc-deps)
$(build-module)
$(objpfx)nss_test2.os : nss_test1.c
# Use the nss_files suffix for these objects as well.
$(objpfx)/libnss_test1.so$(libnss_files.so-version): $(objpfx)/libnss_test1.so
$(make-link)
$(objpfx)/libnss_test2.so$(libnss_files.so-version): $(objpfx)/libnss_test2.so
$(make-link)
$(objpfx)/libnss_test_errno.so$(libnss_files.so-version): \
$(objpfx)/libnss_test_errno.so
$(make-link)
$(objpfx)/libnss_test_gai_hv2_canonname.so$(libnss_files.so-version): \
$(objpfx)/libnss_test_gai_hv2_canonname.so
$(make-link)
$(patsubst %,$(objpfx)%.out,$(tests) $(tests-container)) : \
$(objpfx)/libnss_test1.so$(libnss_files.so-version) \
$(objpfx)/libnss_test2.so$(libnss_files.so-version) \
$(objpfx)/libnss_test_errno.so$(libnss_files.so-version) \
$(objpfx)/libnss_test_gai_hv2_canonname.so$(libnss_files.so-version)
ifeq (yes,$(have-thread-library))
$(objpfx)tst-cancel-getpwuid_r: $(shared-thread-library)
endif
$(objpfx)tst-nss-files-alias-leak.out: $(objpfx)/libnss_files.so
$(objpfx)tst-nss-files-alias-truncated.out: $(objpfx)/libnss_files.so
tst-nss-gai-hv2-canonname-ENV = \
MALLOC_TRACE=$(objpfx)tst-nss-gai-hv2-canonname.mtrace \
LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
$(objpfx)mtrace-tst-nss-gai-hv2-canonname.out: \
$(objpfx)tst-nss-gai-hv2-canonname.out
{ test -r $(objpfx)tst-nss-gai-hv2-canonname.mtrace \
|| ( echo "tst-nss-gai-hv2-canonname.mtrace does not exist"; exit 77; ) \
&& $(common-objpfx)malloc/mtrace \
$(objpfx)tst-nss-gai-hv2-canonname.mtrace; } > $@; \
$(evaluate-test)
# Disable DT_RUNPATH on NSS tests so that the glibc internal NSS
# functions can load testing NSS modules via DT_RPATH.
LDFLAGS-tst-nss-test1 = -Wl,--disable-new-dtags
LDFLAGS-tst-nss-test2 = -Wl,--disable-new-dtags
LDFLAGS-tst-nss-test3 = -Wl,--disable-new-dtags
LDFLAGS-tst-nss-test4 = -Wl,--disable-new-dtags
LDFLAGS-tst-nss-test5 = -Wl,--disable-new-dtags
LDFLAGS-tst-nss-test_errno = -Wl,--disable-new-dtags
LDFLAGS-tst-nss-test_gai_hv2_canonname = -Wl,--disable-new-dtags