2d4ceca8a5
gcrypt_util_sources had to be moved because otherwise they appeared twice in libshared.so halfproducts, causing an error. -fvisibility=default is added to libbasic, libshared_static so that the symbols appear properly in the exported symbol list in libshared. The advantage is that files are not compiled twice. When configured with -Dman=false, the ninja target list is reduced from 1588 to 1347 targets. The difference in compilation time is small (<10%). I think this is because of -O0 and ccache and multiple cores, and in different settings the compilation time could be reduced. The main advantage is that errors and warnings are not reported twice.
309 lines
7.5 KiB
Meson
309 lines
7.5 KiB
Meson
# SPDX-License-Identifier: LGPL-2.1+
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#
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# Copyright 2017 Zbigniew Jędrzejewski-Szmek
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#
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# systemd is free software; you can redistribute it and/or modify it
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# under the terms of the GNU Lesser General Public License as published by
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# the Free Software Foundation; either version 2.1 of the License, or
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# (at your option) any later version.
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#
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# systemd is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public License
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# along with systemd; If not, see <http://www.gnu.org/licenses/>.
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basic_sources = files('''
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MurmurHash2.c
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MurmurHash2.h
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af-list.c
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af-list.h
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alloc-util.c
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alloc-util.h
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architecture.c
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architecture.h
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arphrd-list.c
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arphrd-list.h
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async.c
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async.h
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audit-util.c
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audit-util.h
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barrier.c
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barrier.h
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bitmap.c
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bitmap.h
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blkid-util.h
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bpf-program.c
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bpf-program.h
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btrfs-ctree.h
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btrfs-util.c
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btrfs-util.h
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build.h
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bus-label.c
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bus-label.h
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calendarspec.c
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calendarspec.h
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cap-list.c
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cap-list.h
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capability-util.c
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capability-util.h
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cgroup-util.c
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cgroup-util.h
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chattr-util.c
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chattr-util.h
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clock-util.c
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clock-util.h
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conf-files.c
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conf-files.h
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copy.c
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copy.h
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cpu-set-util.c
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cpu-set-util.h
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crypt-util.c
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crypt-util.h
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def.h
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device-nodes.c
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device-nodes.h
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dirent-util.c
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dirent-util.h
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env-util.c
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env-util.h
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errno-list.c
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errno-list.h
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escape.c
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escape.h
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ether-addr-util.c
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ether-addr-util.h
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exec-util.c
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exec-util.h
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exit-status.c
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exit-status.h
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extract-word.c
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extract-word.h
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fd-util.c
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fd-util.h
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fileio-label.c
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fileio-label.h
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fileio.c
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fileio.h
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format-util.h
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fs-util.c
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fs-util.h
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glob-util.c
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glob-util.h
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gunicode.c
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gunicode.h
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hash-funcs.c
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hash-funcs.h
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hashmap.c
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hashmap.h
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hexdecoct.c
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hexdecoct.h
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hostname-util.c
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hostname-util.h
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in-addr-util.c
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in-addr-util.h
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io-util.c
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io-util.h
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ioprio.h
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journal-importer.c
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journal-importer.h
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khash.c
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khash.h
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label.c
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label.h
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list.h
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locale-util.c
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locale-util.h
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lockfile-util.c
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lockfile-util.h
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log.c
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log.h
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login-util.c
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login-util.h
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macro.h
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memfd-util.c
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memfd-util.h
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mempool.c
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mempool.h
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missing_syscall.h
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mkdir-label.c
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mkdir.c
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mkdir.h
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module-util.h
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mount-util.c
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mount-util.h
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nss-util.h
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ordered-set.c
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ordered-set.h
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parse-util.c
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parse-util.h
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path-util.c
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path-util.h
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prioq.c
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prioq.h
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proc-cmdline.c
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proc-cmdline.h
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process-util.c
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process-util.h
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random-util.c
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random-util.h
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ratelimit.c
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ratelimit.h
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raw-clone.h
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refcnt.h
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replace-var.c
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replace-var.h
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rlimit-util.c
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rlimit-util.h
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rm-rf.c
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rm-rf.h
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securebits-util.c
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securebits-util.h
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securebits.h
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selinux-util.c
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selinux-util.h
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set.c
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set.h
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sigbus.c
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sigbus.h
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signal-util.c
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signal-util.h
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siphash24.c
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siphash24.h
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smack-util.c
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smack-util.h
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socket-label.c
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socket-util.c
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socket-util.h
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sparse-endian.h
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special.h
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stat-util.c
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stat-util.h
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stdio-util.h
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strbuf.c
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strbuf.h
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string-table.c
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string-table.h
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string-util.c
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string-util.h
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strv.c
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strv.h
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strxcpyx.c
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strxcpyx.h
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syslog-util.c
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syslog-util.h
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terminal-util.c
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terminal-util.h
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time-util.c
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time-util.h
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umask-util.h
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unaligned.h
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unit-name.c
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unit-name.h
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unit-def.c
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unit-def.h
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user-util.c
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user-util.h
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utf8.c
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utf8.h
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util.c
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util.h
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verbs.c
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verbs.h
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virt.c
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virt.h
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web-util.c
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web-util.h
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xattr-util.c
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xattr-util.h
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xml.c
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xml.h
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'''.split())
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missing_h = files('missing.h')
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generate_gperfs = find_program('generate-gperfs.py')
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generate_af_list = find_program('generate-af-list.sh')
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af_list_txt = custom_target(
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'af-list.txt',
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output : 'af-list.txt',
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command : [generate_af_list, cpp],
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capture : true)
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generate_arphrd_list = find_program('generate-arphrd-list.sh')
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arphrd_list_txt = custom_target(
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'arphrd-list.txt',
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output : 'arphrd-list.txt',
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command : [generate_arphrd_list, cpp],
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capture : true)
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generate_cap_list = find_program('generate-cap-list.sh')
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cap_list_txt = custom_target(
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'cap-list.txt',
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output : 'cap-list.txt',
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command : [generate_cap_list, cpp, config_h, missing_h],
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capture : true)
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generate_errno_list = find_program('generate-errno-list.sh')
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errno_list_txt = custom_target(
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'errno-list.txt',
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output : 'errno-list.txt',
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command : [generate_errno_list, cpp],
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capture : true)
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generated_gperf_headers = []
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foreach item : [['af', af_list_txt, 'af', ''],
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['arphrd', arphrd_list_txt, 'arphrd', 'ARPHRD_'],
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['cap', cap_list_txt, 'capability', ''],
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['errno', errno_list_txt, 'errno', '']]
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fname = '@0@-from-name.gperf'.format(item[0])
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gperf_file = custom_target(
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fname,
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input : item[1],
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output : fname,
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command : [generate_gperfs, item[2], item[3], '@INPUT@'],
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capture : true)
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fname = '@0@-from-name.h'.format(item[0])
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target1 = custom_target(
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fname,
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input : gperf_file,
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output : fname,
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command : [gperf,
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'-L', 'ANSI-C', '-t', '--ignore-case',
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'-N', 'lookup_@0@'.format(item[2]),
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'-H', 'hash_@0@_name'.format(item[2]),
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'-p', '-C',
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'@INPUT@'],
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capture : true)
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fname = '@0@-to-name.h'.format(item[0])
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awkscript = '@0@-to-name.awk'.format(item[0])
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target2 = custom_target(
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fname,
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input : [awkscript, item[1]],
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output : fname,
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command : [awk, '-f', '@INPUT0@', '@INPUT1@'],
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capture : true)
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generated_gperf_headers += [target1, target2]
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endforeach
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basic_sources += [missing_h] + generated_gperf_headers
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libbasic = static_library(
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'basic',
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basic_sources,
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include_directories : includes,
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dependencies : [threads,
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libcap,
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libblkid,
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libselinux],
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c_args : ['-fvisibility=default'],
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install : false)
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