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04277e02 1# Copyright (C) 1991-2019 Free Software Foundation, Inc.
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2# This file is part of the GNU C Library.
3
4# The GNU C Library is free software; you can redistribute it and/or
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5# modify it under the terms of the GNU Lesser General Public
6# License as published by the Free Software Foundation; either
7# version 2.1 of the License, or (at your option) any later version.
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8
9# The GNU C Library is distributed in the hope that it will be useful,
10# but WITHOUT ANY WARRANTY; without even the implied warranty of
11# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
41bdb6e2 12# Lesser General Public License for more details.
28f540f4 13
41bdb6e2 14# You should have received a copy of the GNU Lesser General Public
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15# License along with the GNU C Library; if not, see
16# <http://www.gnu.org/licenses/>.
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17
18#
19# Sub-makefile for POSIX portion of the library.
20#
21subdir := posix
22
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23include ../Makeconfig
24
7b3547eb 25headers := sys/utsname.h sys/times.h sys/wait.h sys/types.h unistd.h \
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26 glob.h regex.h wordexp.h fnmatch.h \
27 getopt.h bits/getopt_core.h bits/getopt_ext.h bits/getopt_posix.h \
13a571a7 28 bits/types.h bits/typesizes.h bits/pthreadtypes.h \
eab380d8 29 bits/pthreadtypes-arch.h bits/thread-shared-types.h \
9c83a5ec 30 bits/posix1_lim.h bits/posix2_lim.h bits/posix_opt.h \
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31 bits/local_lim.h tar.h bits/utsname.h bits/confname.h \
32 bits/waitflags.h bits/waitstatus.h sys/unistd.h sched.h \
46ee3da5 33 bits/sched.h bits/cpu-set.h re_comp.h wait.h bits/environments.h \
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34 cpio.h spawn.h bits/unistd.h bits/types/struct_sched_param.h \
35 bits/unistd_ext.h
28f540f4 36
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37routines := \
38 uname \
39 times \
bd355af0 40 wait waitpid wait3 wait4 waitid \
7b3547eb 41 alarm sleep pause nanosleep \
e8c6a442 42 fork vfork _exit \
3d5243d4 43 execve fexecve execv execle execl execvp execlp execvpe \
28f540f4 44 getpid getppid \
3bbceb12 45 getuid geteuid getgid getegid getgroups setuid setgid group_member \
0d8733c4 46 getpgid setpgid getpgrp bsd-getpgrp setpgrp getsid setsid \
747bf98e 47 getresuid getresgid setresuid setresgid \
28f540f4 48 pathconf sysconf fpathconf \
c66c9082 49 glob glob64 globfree globfree64 glob_pattern_p fnmatch regex \
ccf970c7 50 glob-lstat-compat glob64-lstat-compat \
28f540f4 51 confstr \
bf079e19 52 getopt getopt1 \
7b3547eb 53 sched_setp sched_getp sched_sets sched_gets sched_yield sched_primax \
972e719e 54 sched_primin sched_rr_gi sched_getaffinity sched_setaffinity \
a5a0310d 55 getaddrinfo gai_strerror wordexp \
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56 pread pwrite pread64 pwrite64 \
57 spawn_faction_init spawn_faction_destroy spawn_faction_addclose \
6793dd51 58 spawn_faction_addopen spawn_faction_adddup2 spawn_valid_fd \
3a3fb755 59 spawn_faction_addchdir spawn_faction_addfchdir \
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60 spawnattr_init spawnattr_destroy \
61 spawnattr_getdefault spawnattr_setdefault \
62 spawnattr_getflags spawnattr_setflags \
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63 spawnattr_getpgroup spawnattr_setpgroup spawn spawnp spawni \
64 spawnattr_getsigmask spawnattr_getschedpolicy spawnattr_getschedparam \
bfef9264 65 spawnattr_setsigmask spawnattr_setschedpolicy spawnattr_setschedparam \
aeb2153c 66 posix_madvise \
44f08a6e 67 get_child_max sched_cpucount sched_cpualloc sched_cpufree
7b3547eb 68
5f9e57ba 69aux := init-posix environ
9a56f871 70tests := test-errno tstgetopt testfnm runtests runptests \
bd9df4cd 71 tst-preadwrite tst-preadwrite64 test-vfork regexbug1 \
d3573f61 72 tst-mmap tst-mmap-offset tst-getaddrinfo tst-truncate \
726b7b0f 73 tst-truncate64 tst-fork tst-fnmatch tst-regexloc tst-dir \
3eab00bd 74 tst-chmod bug-regex1 bug-regex2 bug-regex3 bug-regex4 \
dadf23f0 75 tst-gnuglob tst-gnuglob64 tst-regex bug-regex6 bug-regex7 \
82bbb29e 76 bug-regex8 bug-regex9 bug-regex10 bug-regex11 bug-regex12 \
74e12fbc 77 bug-regex13 bug-regex14 bug-regex15 bug-regex16 \
7c3018f9 78 bug-regex17 bug-regex18 bug-regex19 \
7db61208 79 bug-regex21 bug-regex22 bug-regex23 bug-regex24 \
784aacea 80 bug-regex25 bug-regex26 bug-regex27 bug-regex28 \
8887a920 81 bug-regex29 bug-regex30 bug-regex31 bug-regex32 \
7c3018f9 82 tst-nice tst-nanosleep tst-regex2 \
380f06d3 83 transbug tst-rxspencer tst-pcre tst-boost \
df859a0c 84 bug-ga1 tst-vfork1 tst-vfork2 tst-vfork3 tst-waitid \
5554304f 85 tst-getaddrinfo2 bug-glob2 bug-glob3 tst-sysconf \
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86 tst-execvp1 tst-execvp2 tst-execlp1 tst-execlp2 \
87 tst-execv1 tst-execv2 tst-execl1 tst-execl2 \
506cbf1f 88 tst-execve1 tst-execve2 tst-execle1 tst-execle2 \
7c3018f9 89 tst-execvp3 tst-execvp4 \
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90 tst-execvpe1 tst-execvpe2 tst-execvpe3 tst-execvpe4 \
91 tst-execvpe5 tst-execvpe6 \
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92 tst-getaddrinfo3 tst-fnmatch2 tst-cpucount tst-cpuset \
93 bug-getopt1 bug-getopt2 bug-getopt3 bug-getopt4 \
adbb8027 94 bug-getopt5 tst-getopt_long1 bug-regex34 bug-regex35 \
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95 tst-pathconf tst-rxspencer-no-utf8 \
96 tst-fnmatch3 bug-regex36 \
65f7767a 97 tst-fnmatch4 tst-fnmatch5 \
daeb1fa2 98 tst-posix_spawn-fd tst-posix_spawn-setsid \
1ff6c67a 99 tst-posix_fadvise tst-posix_fadvise64 \
e80fc1fc 100 tst-sysconf-empty-chroot tst-glob_symlinks tst-fexecve \
eb04c213 101 tst-glob-tilde test-ssize-max tst-spawn4 bug-regex37 \
4a938cb2 102 bug-regex38 tst-regcomp-truncated tst-spawn-chdir
7c3018f9 103tests-internal := bug-regex5 bug-regex20 bug-regex33 \
ccf970c7 104 tst-rfc3484 tst-rfc3484-2 tst-rfc3484-3 \
283d9851 105 tst-glob_lstat_compat tst-spawn4-compat
b4c645c2 106xtests := bug-ga2 tst-getaddrinfo4 tst-getaddrinfo5
df455ccb 107ifeq (yes,$(build-shared))
2604afb1 108test-srcs := globtest
e83be730 109tests += wordexp-test tst-exec tst-spawn tst-spawn2 tst-spawn3
df455ccb 110endif
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111ifeq (yesyes,$(build-shared)$(have-thread-library))
112tests += tst-getopt-cancel
113endif
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114tests-static = tst-exec-static tst-spawn-static
115tests += $(tests-static)
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116others := getconf
117install-bin := getconf
ff40792e 118install-others-programs := $(inst_libexecdir)/getconf
28f540f4 119
250102c8 120before-compile += $(objpfx)posix-conf-vars-def.h
4cca6b86 121
414fd335 122# So they get cleaned up.
f08e9a26 123generated += $(addprefix wordexp-test-result, 1 2 3 4 5 6 7 8 9 10) \
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124 annexc annexc.out wordexp-tst.out bug-regex2-mem.out \
125 bug-regex2.mtrace bug-regex14-mem.out bug-regex14.mtrace \
126 bug-regex21-mem.out bug-regex21.mtrace \
127 bug-regex31-mem.out bug-regex31.mtrace \
128 tst-rxspencer-no-utf8-mem.out tst-rxspencer-no-utf8.mtrace \
7f98f180 129 tst-getconf.out \
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130 tst-pcre-mem.out tst-pcre.mtrace tst-boost-mem.out \
131 tst-boost.mtrace bug-ga2.mtrace bug-ga2-mem.out \
132 bug-glob2.mtrace bug-glob2-mem.out tst-vfork3-mem.out \
133 tst-vfork3.mtrace getconf.speclist tst-fnmatch-mem.out \
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134 tst-fnmatch.mtrace bug-regex36.mtrace \
135 testcases.h ptestcases.h
414fd335 136
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137ifeq ($(run-built-tests),yes)
138ifeq (yes,$(build-shared))
139tests-special += $(objpfx)globtest.out $(objpfx)wordexp-tst.out
140endif
141endif
142
143# Run a test on the header files we use.
144# XXX Please note that for now we ignore the result of this test.
145tests-special += $(objpfx)annexc.out
146ifeq ($(run-built-tests),yes)
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147tests-special += $(objpfx)bug-regex2-mem.out $(objpfx)bug-regex14-mem.out \
148 $(objpfx)bug-regex21-mem.out $(objpfx)bug-regex31-mem.out \
149 $(objpfx)tst-rxspencer-no-utf8-mem.out $(objpfx)tst-pcre-mem.out \
150 $(objpfx)tst-boost-mem.out $(objpfx)tst-getconf.out \
151 $(objpfx)bug-glob2-mem.out $(objpfx)tst-vfork3-mem.out \
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152 $(objpfx)tst-fnmatch-mem.out $(objpfx)bug-regex36-mem.out \
153 $(objpfx)tst-glob-tilde-mem.out
0b20a9e8 154xtests-special += $(objpfx)bug-ga2-mem.out
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155endif
156
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157include ../Rules
158
03ac099f 159ifeq ($(run-built-tests),yes)
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160# globtest and wordexp-test currently only works with shared libraries
161ifeq (yes,$(build-shared))
3f36c563 162$(objpfx)globtest.out: globtest.sh $(objpfx)globtest
740b3dbe 163 $(SHELL) $< $(common-objpfx) '$(test-via-rtld-prefix)' \
d5afb385 164 '$(test-program-prefix)' '$(test-wrapper-env)' > $@; \
f0881698 165 $(evaluate-test)
3f36c563 166$(objpfx)wordexp-tst.out: wordexp-tst.sh $(objpfx)wordexp-test
8540f6d2 167 $(SHELL) $< $(common-objpfx) '$(test-program-prefix-before-env)' \
d5afb385 168 '$(run-program-env)' '$(test-program-prefix-after-env)' > $@; \
f0881698 169 $(evaluate-test)
61eb22d3 170endif
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171
172LOCALES := cs_CZ.UTF-8 da_DK.ISO-8859-1 de_DE.ISO-8859-1 de_DE.UTF-8 \
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173 en_US.UTF-8 es_US.ISO-8859-1 es_US.UTF-8 ja_JP.EUC-JP tr_TR.UTF-8 \
174 cs_CZ.ISO-8859-2
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175include ../gen-locales.mk
176
177$(objpfx)bug-regex1.out: $(gen-locales)
178$(objpfx)bug-regex4.out: $(gen-locales)
179$(objpfx)bug-regex5.out: $(gen-locales)
180$(objpfx)bug-regex6.out: $(gen-locales)
181$(objpfx)bug-regex17.out: $(gen-locales)
182$(objpfx)bug-regex18.out: $(gen-locales)
183$(objpfx)bug-regex19.out: $(gen-locales)
184$(objpfx)bug-regex20.out: $(gen-locales)
185$(objpfx)bug-regex22.out: $(gen-locales)
186$(objpfx)bug-regex23.out: $(gen-locales)
187$(objpfx)bug-regex25.out: $(gen-locales)
188$(objpfx)bug-regex26.out: $(gen-locales)
189$(objpfx)bug-regex30.out: $(gen-locales)
190$(objpfx)bug-regex32.out: $(gen-locales)
191$(objpfx)bug-regex33.out: $(gen-locales)
192$(objpfx)bug-regex34.out: $(gen-locales)
193$(objpfx)bug-regex35.out: $(gen-locales)
194$(objpfx)tst-fnmatch.out: $(gen-locales)
195$(objpfx)tst-fnmatch4.out: $(gen-locales)
196$(objpfx)tst-fnmatch5.out: $(gen-locales)
197$(objpfx)tst-regex.out: $(gen-locales)
198$(objpfx)tst-regex2.out: $(gen-locales)
199$(objpfx)tst-regexloc.out: $(gen-locales)
200$(objpfx)tst-rxspencer.out: $(gen-locales)
201$(objpfx)tst-rxspencer-no-utf8.out: $(gen-locales)
761404b7 202$(objpfx)tst-regcomp-truncated.out: $(gen-locales)
df455ccb 203endif
61eb22d3 204
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205# If we will use the generic uname implementation, we must figure out what
206# it will say by examining the system, and write the results in config-name.h.
207uname.c: $(objpfx)config-name.h
208$(objpfx)config-name.h: $(..)scripts/config-uname.sh $(common-objpfx)config.make
848917f9 209 $(make-target-directory)
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210 $< '$(config-os)' '$(config-release)' \
211 '$(config-machine)-$(config-vendor)' > $@.new
212 mv -f $@.new $@
213
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214CFLAGS-getaddrinfo.c += -DRESOLVER -fexceptions
215CFLAGS-pause.c += -fexceptions -fasynchronous-unwind-tables
216CFLAGS-pread.c += -fexceptions -fasynchronous-unwind-tables
217CFLAGS-pread64.c += -fexceptions -fasynchronous-unwind-tables
218CFLAGS-pwrite.c += -fexceptions -fasynchronous-unwind-tables
219CFLAGS-pwrite64.c += -fexceptions -fasynchronous-unwind-tables
220CFLAGS-sleep.c += -fexceptions
221CFLAGS-wait.c += -fexceptions -fasynchronous-unwind-tables
222CFLAGS-waitid.c += -fexceptions -fasynchronous-unwind-tables
223CFLAGS-waitpid.c += -fexceptions -fasynchronous-unwind-tables
224CFLAGS-getopt.c += -fexceptions
225CFLAGS-wordexp.c += -fexceptions
70fb71fd 226CFLAGS-wordexp.os = -fomit-frame-pointer
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227CFLAGS-sysconf.c += -fexceptions -DGETCONF_DIR='"$(libexecdir)/getconf"'
228CFLAGS-pathconf.c += -fexceptions
229CFLAGS-fpathconf.c += -fexceptions
230CFLAGS-spawn.c += -fexceptions
70fb71fd 231CFLAGS-spawn.os = -fomit-frame-pointer
36975e8e 232CFLAGS-spawnp.c += -fexceptions
70fb71fd 233CFLAGS-spawnp.os = -fomit-frame-pointer
36975e8e 234CFLAGS-spawni.c += -fexceptions
70fb71fd 235CFLAGS-spawni.os = -fomit-frame-pointer
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236CFLAGS-glob.c += $(uses-callbacks) -fexceptions
237CFLAGS-glob64.c += $(uses-callbacks) -fexceptions
238CFLAGS-getconf.c += -DGETCONF_DIR='"$(libexecdir)/getconf"'
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239CFLAGS-execve.os = -fomit-frame-pointer
240CFLAGS-fexecve.os = -fomit-frame-pointer
241CFLAGS-execv.os = -fomit-frame-pointer
242CFLAGS-execle.os = -fomit-frame-pointer
243CFLAGS-execl.os = -fomit-frame-pointer
244CFLAGS-execvp.os = -fomit-frame-pointer
245CFLAGS-execlp.os = -fomit-frame-pointer
36975e8e 246CFLAGS-nanosleep.c += -fexceptions -fasynchronous-unwind-tables
7a114794 247
e25054c4 248tstgetopt-ARGS = -a -b -cfoobar --required foobar --optional=bazbug \
b64cd08a 249 --none random --col --color --colour
0793d348 250
740b3dbe 251tst-exec-ARGS = -- $(host-test-program-cmd)
4cf8f209 252tst-exec-static-ARGS = $(tst-exec-ARGS)
1eb89306 253tst-execvpe5-ARGS = -- $(host-test-program-cmd)
740b3dbe 254tst-spawn-ARGS = -- $(host-test-program-cmd)
4cf8f209 255tst-spawn-static-ARGS = $(tst-spawn-ARGS)
53e5cdd8 256tst-dir-ARGS = `pwd` `cd $(common-objdir)/$(subdir); pwd` `cd $(common-objdir); pwd` $(objpfx)tst-dir
3aa65137 257tst-chmod-ARGS = $(objdir)
df859a0c 258tst-vfork3-ARGS = --test-dir=$(objpfx)
079199de 259
c13c99fa 260tst-rxspencer-ARGS = --utf8 rxspencer/tests
7f98f180 261tst-rxspencer-no-utf8-ARGS = rxspencer/tests
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262tst-pcre-ARGS = PCRE.tests
263tst-boost-ARGS = BOOST.tests
0da4ee55 264bug-glob1-ARGS = "$(objpfx)"
506cbf1f 265tst-execvp3-ARGS = --test-dir=$(objpfx)
27f10a09 266CFLAGS-tst-spawn3.c += -DOBJPFX=\"$(objpfx)\"
0d6af3a8 267
250102c8 268$(objpfx)testcases.h: TESTS TESTS2C.sed
3e6bd4b1 269 LC_ALL=C sed -f TESTS2C.sed < $< > $@T
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270 mv $@T $@
271$(objpfx)runtests.o: $(objpfx)testcases.h
92040cbc 272
250102c8 273$(objpfx)ptestcases.h: PTESTS PTESTS2C.sed
3e6bd4b1 274 LC_ALL=C sed -f PTESTS2C.sed < $< > $@T
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275 mv $@T $@
276$(objpfx)runptests.o: $(objpfx)ptestcases.h
4959e310 277
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278$(objpfx)tst-getopt-cancel: $(shared-thread-library)
279
f8c17e79 280test-xfail-annexc = yes
3f36c563 281$(objpfx)annexc.out: $(objpfx)annexc
f8c17e79 282 $(dir $<)$(notdir $<) '$(CC)' \
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283 '$(patsubst %,-I../%,$(sorted-subdirs)) -I../include $(+sysdep-includes) $(sysincludes) -I..' > $@; \
284 $(evaluate-test)
4959e310 285
e69924e3 286annexc-CFLAGS = -O
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287$(objpfx)annexc: annexc.c
288 $(native-compile)
770d454d 289
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290tst-fnmatch-ENV += MALLOC_TRACE=$(objpfx)tst-fnmatch.mtrace
291
0b20a9e8 292$(objpfx)tst-fnmatch-mem.out: $(objpfx)tst-fnmatch.out
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293 $(common-objpfx)malloc/mtrace $(objpfx)tst-fnmatch.mtrace > $@; \
294 $(evaluate-test)
3540d66b 295
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296bug-regex2-ENV = MALLOC_TRACE=$(objpfx)bug-regex2.mtrace
297
0b20a9e8 298$(objpfx)bug-regex2-mem.out: $(objpfx)bug-regex2.out
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299 $(common-objpfx)malloc/mtrace $(objpfx)bug-regex2.mtrace > $@; \
300 $(evaluate-test)
a3bbce5b 301
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302bug-regex14-ENV = MALLOC_TRACE=$(objpfx)bug-regex14.mtrace
303
0b20a9e8 304$(objpfx)bug-regex14-mem.out: $(objpfx)bug-regex14.out
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305 $(common-objpfx)malloc/mtrace $(objpfx)bug-regex14.mtrace > $@; \
306 $(evaluate-test)
240e87c2 307
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308bug-regex21-ENV = MALLOC_TRACE=$(objpfx)bug-regex21.mtrace
309
0b20a9e8 310$(objpfx)bug-regex21-mem.out: $(objpfx)bug-regex21.out
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311 $(common-objpfx)malloc/mtrace $(objpfx)bug-regex21.mtrace > $@; \
312 $(evaluate-test)
ee70274a 313
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314bug-regex31-ENV = MALLOC_TRACE=$(objpfx)bug-regex31.mtrace
315
0b20a9e8 316$(objpfx)bug-regex31-mem.out: $(objpfx)bug-regex31.out
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317 $(common-objpfx)malloc/mtrace $(objpfx)bug-regex31.mtrace > $@; \
318 $(evaluate-test)
ef06edbe 319
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320bug-regex36-ENV = MALLOC_TRACE=$(objpfx)bug-regex36.mtrace
321
322$(objpfx)bug-regex36-mem.out: $(objpfx)bug-regex36.out
323 $(common-objpfx)malloc/mtrace $(objpfx)bug-regex36.mtrace > $@; \
324 $(evaluate-test)
325
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326tst-vfork3-ENV = MALLOC_TRACE=$(objpfx)tst-vfork3.mtrace
327
0b20a9e8 328$(objpfx)tst-vfork3-mem.out: $(objpfx)tst-vfork3.out
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329 $(common-objpfx)malloc/mtrace $(objpfx)tst-vfork3.mtrace > $@; \
330 $(evaluate-test)
df859a0c 331
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332# tst-rxspencer.mtrace is not generated, only
333# tst-rxspencer-no-utf8.mtrace, since otherwise the file has almost
334# 100M and takes very long time to process.
335tst-rxspencer-no-utf8-ENV += MALLOC_TRACE=$(objpfx)tst-rxspencer-no-utf8.mtrace
0b20a9e8 336$(objpfx)tst-rxspencer-no-utf8-mem.out: $(objpfx)tst-rxspencer-no-utf8.out
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337 $(common-objpfx)malloc/mtrace $(objpfx)tst-rxspencer-no-utf8.mtrace \
338 > $@; \
339 $(evaluate-test)
ee70274a 340
6c805a2b 341tst-pcre-ENV = MALLOC_TRACE=$(objpfx)tst-pcre.mtrace
0b20a9e8 342$(objpfx)tst-pcre-mem.out: $(objpfx)tst-pcre.out
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343 $(common-objpfx)malloc/mtrace $(objpfx)tst-pcre.mtrace > $@; \
344 $(evaluate-test)
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345
346tst-boost-ENV = MALLOC_TRACE=$(objpfx)tst-boost.mtrace
0b20a9e8 347$(objpfx)tst-boost-mem.out: $(objpfx)tst-boost.out
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348 $(common-objpfx)malloc/mtrace $(objpfx)tst-boost.mtrace > $@; \
349 $(evaluate-test)
6c805a2b 350
a3bbce5b 351$(objpfx)tst-getconf.out: tst-getconf.sh $(objpfx)getconf
d5afb385 352 $(SHELL) $< $(common-objpfx) '$(built-program-cmd)' > $@; \
f0881698 353 $(evaluate-test)
64333c66 354
0b20a9e8 355$(objpfx)bug-ga2-mem.out: $(objpfx)bug-ga2.out
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356 $(common-objpfx)malloc/mtrace $(objpfx)bug-ga2.mtrace > $@; \
357 $(evaluate-test)
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358
359bug-ga2-ENV = MALLOC_TRACE=$(objpfx)bug-ga2.mtrace
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360
361bug-glob2-ENV = MALLOC_TRACE=$(objpfx)bug-glob2.mtrace
362
0b20a9e8 363$(objpfx)bug-glob2-mem.out: $(objpfx)bug-glob2.out
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364 $(common-objpfx)malloc/mtrace $(objpfx)bug-glob2.mtrace > $@; \
365 $(evaluate-test)
28f367c4 366
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367tst-glob-tilde-ENV = MALLOC_TRACE=$(objpfx)tst-glob-tilde.mtrace
368
369$(objpfx)tst-glob-tilde-mem.out: $(objpfx)tst-glob-tilde.out
370 $(common-objpfx)malloc/mtrace $(objpfx)tst-glob-tilde.mtrace > $@; \
371 $(evaluate-test)
372
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373$(inst_libexecdir)/getconf: $(inst_bindir)/getconf \
374 $(objpfx)getconf.speclist FORCE
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375 $(addprefix $(..)./scripts/mkinstalldirs ,\
376 $(filter-out $(wildcard $@),$@))
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RM
377 while read spec; do \
378 ln -f $< $@/$$spec.new || $(INSTALL_PROGRAM) $< $@/$$spec.new; \
379 mv -f $@/$$spec.new $@/$$spec; \
380 done < $(objpfx)getconf.speclist
381
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382$(objpfx)getconf.speclist: getconf-speclist.c posix-envs.def
383 $(compile.c) -E -o - \
384 | sed -n -e '/@@@PRESENT_/s/@@@PRESENT_//p' > $@.new
d9967a8b 385 mv -f $@.new $@
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RM
386
387# This file is only actually needed at install time. But forcing it to
388# be built both makes it available for eyeball inspection and avoids the
389# surprise of things that look like compilation being done by 'make install'.
390others: $(objpfx)getconf.speclist
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391
392$(objpfx)posix-conf-vars-def.h: $(..)scripts/gen-posix-conf-vars.awk \
393 posix-conf-vars.list Makefile
394 $(make-target-directory)
395 $(AWK) -f $(filter-out Makefile, $^) > $@.tmp
396 mv -f $@.tmp $@