1 # Copyright (C) 1995-2019 Free Software Foundation, Inc.
2 # This file is part of the GNU C Library.
4 # The GNU C Library is free software; you can redistribute it and/or
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.
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
12 # Lesser General Public License for more details.
14 # You should have received a copy of the GNU Lesser General Public
15 # License along with the GNU C Library; if not, see
16 # <https://www.gnu.org/licenses/>.
18 # Makefile for elf subdirectory of GNU C Library.
24 headers
= elf.h bits
/elfclass.h link.h bits
/link.h
25 routines
= $(all-dl-routines
) dl-support dl-iteratephdr \
26 dl-addr dl-addr-obj enbl-secure dl-profstub \
27 dl-origin dl-libc dl-sym dl-sysdep dl-error \
30 # The core dynamic linking functions are in libc for the static and
32 dl-routines
= $(addprefix dl-
,load lookup object reloc deps hwcaps \
33 runtime init fini debug misc \
34 version profile tls
origin scope \
35 execstack open close trampoline \
37 ifeq (yes
,$(use-ldconfig
))
38 dl-routines
+= dl-cache
41 ifneq (no
,$(have-tunables
))
42 dl-routines
+= dl-tunables
43 tunables-type
= $(addprefix TUNABLES_FRONTEND_
,$(have-tunables
))
44 CPPFLAGS-dl-tunables.c
+= -DTUNABLES_FRONTEND
=$(tunables-type
)
46 # Make sure that the compiler does not insert any library calls in tunables
48 ifeq (yes
,$(have-loop-to-function
))
49 CFLAGS-dl-tunables.c
+= -fno-tree-loop-distribute-patterns
53 all-dl-routines
= $(dl-routines
) $(sysdep-dl-routines
)
54 # But they are absent from the shared libc, because that code is in ld.so.
55 elide-routines.os
= $(all-dl-routines
) dl-support enbl-secure dl-origin \
56 dl-sysdep dl-exception dl-reloc-static-pie
58 # ld.so uses those routines, plus some special stuff for being the program
59 # interpreter and operating independent of libc.
60 rtld-routines
= rtld
$(all-dl-routines
) dl-sysdep dl-environ dl-minimal \
61 dl-error-minimal dl-conflict
62 all-rtld-routines
= $(rtld-routines
) $(sysdep-rtld-routines
)
64 CFLAGS-dl-runtime.c
+= -fexceptions
-fasynchronous-unwind-tables
65 CFLAGS-dl-lookup.c
+= -fexceptions
-fasynchronous-unwind-tables
66 CFLAGS-dl-iterate-phdr.c
+= $(uses-callbacks
)
68 # Compile rtld itself without stack protection.
69 # Also compile all routines in the static library that are elided from
70 # the shared libc because they are in libc.a in the same way.
72 define elide-stack-protector
73 $(if
$(filter $(@F
),$(patsubst %,%$(1),$(2))), $(no-stack-protector
))
76 CFLAGS-.o
+= $(call elide-stack-protector
,.o
,$(elide-routines.os
))
77 CFLAGS-.op
+= $(call elide-stack-protector
,.op
,$(elide-routines.os
))
78 CFLAGS-.os
+= $(call elide-stack-protector
,.os
,$(all-rtld-routines
))
80 ifeq ($(unwind-find-fde
),yes
)
81 routines
+= unwind-dw2-fde-glibc
82 shared-only-routines
+= unwind-dw2-fde-glibc
85 before-compile
+= $(objpfx
)trusted-dirs.h
86 generated
+= trusted-dirs.h trusted-dirs.st for-renamed
/renamed.so
87 generated-dirs
+= for-renamed
89 ifeq ($(build-shared
),yes
)
90 ld-map
= $(common-objpfx
)ld.map
93 ifeq (yes
,$(build-shared
))
94 extra-objs
= $(all-rtld-routines
:%=%.os
) soinit.os sofini.os interp.os
95 generated
+= librtld.os dl-allobjs.os
ld.so ldd
96 install-others
= $(inst_rtlddir
)/$(rtld-installed-name
)
97 install-bin-script
= ldd
103 install-rootsbin
= sln
104 sln-modules
:= static-stubs
105 extra-objs
+= $(sln-modules
:=.o
)
107 ifeq (yes
,$(use-ldconfig
))
108 ifeq (yes
,$(build-shared
))
109 others-static
+= ldconfig
111 install-rootsbin
+= ldconfig
113 ldconfig-modules
:= cache readlib xmalloc xstrdup chroot_canon static-stubs
114 extra-objs
+= $(ldconfig-modules
:=.o
)
115 others-extras
= $(ldconfig-modules
)
119 # To find xmalloc.c and xstrdup.c
120 vpath
%.c ..
/locale
/programs
122 ifeq ($(build-shared
),yes
)
123 extra-objs
+= sotruss-lib.os sotruss-lib.so
124 install-others
+= $(inst_auditdir
)/sotruss-lib.so
125 install-bin-script
+= sotruss
127 libof-sotruss-lib
= extramodules
128 LDFLAGS-sotruss-lib.so
+= $(z-now-
$(bind-now
))
129 $(objpfx
)sotruss-lib.so
: $(objpfx
)sotruss-lib.os
130 $(build-module-asneeded
)
131 $(objpfx
)sotruss-lib.so
: $(common-objpfx
)libc.so
$(objpfx
)ld.so \
132 $(common-objpfx
)libc_nonshared.a
134 $(objpfx
)sotruss
: sotruss.sh
$(common-objpfx
)config.make
135 sed
-e
's%@BASH@%$(BASH)%g' \
136 -e
's%@VERSION@%$(version)%g' \
137 -e
's%@TEXTDOMAINDIR@%$(localedir)%g' \
138 -e
's%@PREFIX@%$(prefix)%g' \
139 -e
's|@PKGVERSION@|$(PKGVERSION)|g' \
140 -e
's|@REPORT_BUGS_TO@|$(REPORT_BUGS_TO)|g' \
144 $(inst_auditdir
)/sotruss-lib.so
: $(objpfx
)sotruss-lib.so
$(+force)
145 $(do-install-program
)
148 tests-static-normal
:= tst-leaks1-static tst-array1-static tst-array5-static \
150 tst-tlsalign-static tst-tlsalign-extern-static \
151 tst-linkall-static tst-env-setuid tst-env-setuid-tunables
152 tests-static-internal
:= tst-tls1-static tst-tls2-static \
153 tst-ptrguard1-static tst-stackguard1-static \
154 tst-tls1-static-non-pie tst-libc_dlvsym-static
156 CRT-tst-tls1-static-non-pie
:= $(csu-objpfx
)crt1.o
157 tst-tls1-static-non-pie-no-pie
= yes
160 tst-ldconfig-bad-aux-cache
162 tests
:= tst-tls9 tst-leaks1 \
163 tst-array1 tst-array2 tst-array3 tst-array4 tst-array5 \
165 tests-internal
:= tst-tls1 tst-tls2
$(tests-static-internal
)
166 tests-static
:= $(tests-static-normal
) $(tests-static-internal
)
168 ifeq (yes
,$(build-shared
))
169 tests-static
+= tst-tls9-static
170 tst-tls9-static-ENV
= \
171 LD_LIBRARY_PATH
=$(objpfx
):$(common-objpfx
):$(common-objpfx
)dlfcn
173 tests
+= restest1 preloadtest loadfail multiload origtest resolvfail \
174 constload1 order noload
filter \
175 reldep reldep2 reldep3 reldep4 nodelete nodelete2 \
176 nodlopen nodlopen2 lateglobal initfirst global \
177 restest2 next dblload dblunload reldep5 reldep6 reldep7 reldep8 \
179 tst-tls10 tst-tls11 tst-tls12 tst-tls13 tst-tls14 tst-tls15 \
180 tst-tls16 tst-tls17 tst-tls18 tst-tls19 tst-tls-dlinfo \
181 tst-align tst-align2 \
182 tst-dlmodcount tst-dlopenrpath tst-deep1 \
183 tst-dlmopen1 tst-dlmopen3 \
184 unload3 unload4 unload5 unload6 unload7 unload8 tst-global1 order2 \
185 tst-audit1 tst-audit2 tst-audit8 tst-audit9 \
186 tst-addr1 tst-thrlock \
187 tst-unique1 tst-unique2
$(if
$(CXX
),tst-unique3 tst-unique4 \
189 tst-initorder tst-initorder2 tst-relsort1 tst-null-argv \
190 tst-tlsalign tst-tlsalign-extern tst-nodelete-opened \
191 tst-nodelete2 tst-audit11 tst-audit12 tst-dlsym-error tst-noload \
192 tst-latepthread tst-tls-manydynamic tst-nodelete-dlclose \
193 tst-debug1 tst-main1 tst-absolute-sym tst-absolute-zero tst-big-note \
194 tst-unwind-ctor tst-unwind-main tst-audit13 \
195 tst-sonamemove-link tst-sonamemove-dlopen tst-dlopen-aout
197 tests-internal
+= loadtest unload unload2 circleload1 \
198 neededtest neededtest2 neededtest3 neededtest4 \
199 tst-tls3 tst-tls6 tst-tls7 tst-tls8 tst-dlmopen2 \
200 tst-ptrguard1 tst-stackguard1 tst-libc_dlvsym \
202 tests-container
+= tst-pldd tst-dlopen-aout-container
203 test-srcs
= tst-pathopt
204 selinux-enabled
:= $(shell cat
/selinux
/enforce
2> /dev
/null
)
205 ifneq ($(selinux-enabled
),1)
206 tests-execstack-yes
= tst-execstack tst-execstack-needed tst-execstack-prog
209 tests
+= $(tests-execstack-
$(have-z-execstack
))
210 ifeq ($(run-built-tests
),yes
)
211 tests-special
+= $(objpfx
)tst-leaks1-mem.out \
212 $(objpfx
)tst-leaks1-static-mem.out
$(objpfx
)noload-mem.out \
213 $(objpfx
)tst-ldconfig-X.out
215 tlsmod17a-suffixes
= 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
216 tlsmod18a-suffixes
= 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
217 tlsmod17a-modules
= $(addprefix tst-tlsmod17a
, $(tlsmod17a-suffixes
))
218 tlsmod18a-modules
= $(addprefix tst-tlsmod18a
, $(tlsmod17a-suffixes
))
219 one-hundred
= $(foreach x
,0 1 2 3 4 5 6 7 8 9, \
220 0$x 1$x 2$x 3$x 4$x 5$x 6$x 7$x 8$x 9$x)
221 tst-tls-many-dynamic-modules
:= \
222 $(foreach n
,$(one-hundred
),tst-tls-manydynamic
$(n
)mod
)
223 extra-test-objs
+= $(tlsmod17a-modules
:=.os
) $(tlsmod18a-modules
:=.os
) \
225 test-extras
+= tst-tlsmod17a tst-tlsmod18a tst-tlsalign-vars
226 modules-names
= testobj1 testobj2 testobj3 testobj4 testobj5 testobj6 \
227 testobj1_1 failobj constload2 constload3 unloadmod \
228 dep1 dep2 dep3 dep4 vismod1 vismod2 vismod3 \
229 nodelmod1 nodelmod2 nodelmod3 nodelmod4 \
230 nodel2mod1 nodel2mod2 nodel2mod3 \
231 nodlopenmod nodlopenmod2 filtmod1 filtmod2 \
232 reldepmod1 reldepmod2 reldepmod3 reldepmod4 nextmod1 nextmod2 \
233 reldep4mod1 reldep4mod2 reldep4mod3 reldep4mod4 \
234 neededobj1 neededobj2 neededobj3 neededobj4 \
235 neededobj5 neededobj6 firstobj globalmod1 \
236 unload2mod unload2dep ltglobmod1 ltglobmod2 pathoptobj \
237 dblloadmod1 dblloadmod2 dblloadmod3 reldepmod5 reldepmod6 \
238 reldep6mod0 reldep6mod1 reldep6mod2 reldep6mod3 reldep6mod4 \
239 reldep7mod1 reldep7mod2 \
240 tst-tlsmod1 tst-tlsmod2 tst-tlsmod3 tst-tlsmod4 \
241 tst-tlsmod5 tst-tlsmod6 tst-tlsmod7 tst-tlsmod8 \
242 tst-tlsmod9 tst-tlsmod10 tst-tlsmod11 tst-tlsmod12 \
243 tst-tlsmod13 tst-tlsmod13a tst-tlsmod14a tst-tlsmod14b \
244 tst-tlsmod15a tst-tlsmod15b tst-tlsmod16a tst-tlsmod16b \
245 $(tlsmod17a-modules
) tst-tlsmod17b
$(tlsmod18a-modules
) \
246 tst-tls19mod1 tst-tls19mod2 tst-tls19mod3 \
247 circlemod1 circlemod1a circlemod2 circlemod2a \
248 circlemod3 circlemod3a \
249 reldep8mod1 reldep8mod2 reldep8mod3 \
250 reldep9mod1 reldep9mod2 reldep9mod3 \
251 tst-alignmod tst-alignmod2 \
252 $(modules-execstack-
$(have-z-execstack
)) \
253 tst-dlopenrpathmod tst-deep1mod1 tst-deep1mod2 tst-deep1mod3 \
254 tst-dlmopen1mod tst-auditmod1 \
255 unload3mod1 unload3mod2 unload3mod3 unload3mod4 \
256 unload4mod1 unload4mod2 unload4mod3 unload4mod4 \
257 unload6mod1 unload6mod2 unload6mod3 \
258 unload7mod1 unload7mod2 \
259 unload8mod1 unload8mod1x unload8mod2 unload8mod3 \
260 order2mod1 order2mod2 order2mod3 order2mod4 \
261 tst-unique1mod1 tst-unique1mod2 \
262 tst-unique2mod1 tst-unique2mod2 \
263 tst-auditmod9a tst-auditmod9b \
264 $(if
$(CXX
),tst-unique3lib tst-unique3lib2 tst-unique4lib \
265 tst-nodelete-uniquemod tst-nodelete-rtldmod \
267 tst-initordera1 tst-initorderb1 \
268 tst-initordera2 tst-initorderb2 \
269 tst-initordera3 tst-initordera4 \
270 tst-initorder2a tst-initorder2b tst-initorder2c \
272 tst-relsort1mod1 tst-relsort1mod2 tst-array2dep \
273 tst-array5dep tst-null-argv-lib \
274 tst-tlsalign-lib tst-nodelete-opened-lib tst-nodelete2mod \
275 tst-audit11mod1 tst-audit11mod2 tst-auditmod11 \
276 tst-audit12mod1 tst-audit12mod2 tst-audit12mod3 tst-auditmod12 \
277 tst-latepthreadmod
$(tst-tls-many-dynamic-modules
) \
278 tst-nodelete-dlclose-dso tst-nodelete-dlclose-plugin \
279 tst-main1mod tst-libc_dlvsym-dso tst-absolute-sym-lib \
280 tst-absolute-zero-lib tst-big-note-lib tst-unwind-ctor-lib \
281 tst-audit13mod1 tst-sonamemove-linkmod1 \
282 tst-sonamemove-runmod1 tst-sonamemove-runmod2
283 # Most modules build with _ISOMAC defined, but those filtered out
284 # depend on internal headers.
285 modules-names-tests
= $(filter-out ifuncmod
% tst-libc_dlvsym-dso tst-tlsmod
%,\
288 ifeq (yes
,$(have-mtls-dialect-gnu2
))
289 tests
+= tst-gnu2-tls1
290 modules-names
+= tst-gnu2-tls1mod
291 $(objpfx
)tst-gnu2-tls1
: $(objpfx
)tst-gnu2-tls1mod.so
292 tst-gnu2-tls1mod.so-no-z-defs
= yes
293 CFLAGS-tst-gnu2-tls1mod.c
+= -mtls-dialect
=gnu2
295 ifeq (yes
,$(have-protected-data
))
296 modules-names
+= tst-protected1moda tst-protected1modb
297 tests
+= tst-protected1a tst-protected1b
298 $(objpfx
)tst-protected1a
: $(addprefix $(objpfx
),tst-protected1moda.so tst-protected1modb.so
)
299 $(objpfx
)tst-protected1b
: $(addprefix $(objpfx
),tst-protected1modb.so tst-protected1moda.so
)
300 tst-protected1modb.so-no-z-defs
= yes
301 # These tests fail with GCC versions prior to 5.1 and with some versions
302 # of binutils. See https://sourceware.org/bugzilla/show_bug.cgi?id=17709
303 # and https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65248 for details.
304 # Perhaps in future we can make these XFAILs conditional on some detection
305 # of compiler/linker behavior/version.
306 test-xfail-tst-protected1a
= yes
307 test-xfail-tst-protected1b
= yes
309 ifeq (yesyes
,$(have-fpie
)$(build-shared
))
310 modules-names
+= tst-piemod1
311 tests
+= tst-pie1 tst-pie2 tst-dlopen-pie
312 tests-pie
+= tst-pie1 tst-pie2
313 ifeq (yes
,$(have-protected-data
))
316 CFLAGS-vismain.c
+= $(PIE-ccflag
)
319 modules-execstack-yes
= tst-execstack-mod
320 extra-test-objs
+= $(addsuffix .os
,$(strip $(modules-names
)))
322 # filtmod1.so, tst-big-note-lib.so have special rules.
323 modules-names-nobuild
:= filtmod1 tst-big-note-lib
325 tests
+= $(tests-static
)
327 ifeq (yes
,$(have-ifunc
))
328 tests-ifuncstatic
:= ifuncmain1static ifuncmain1picstatic \
329 ifuncmain2static ifuncmain2picstatic \
330 ifuncmain4static ifuncmain4picstatic \
331 ifuncmain5static ifuncmain5picstatic \
332 ifuncmain7static ifuncmain7picstatic \
333 ifuncmain9static ifuncmain9picstatic
334 tests-static
+= $(tests-ifuncstatic
)
335 tests-internal
+= $(tests-ifuncstatic
)
336 ifeq (yes
,$(build-shared
))
337 # Note: sysdeps/x86_64/ifuncmain8.c uses ifuncmain8.
339 ifuncmain1 ifuncmain1pic ifuncmain1vis ifuncmain1vispic \
340 ifuncmain1staticpic \
341 ifuncmain2 ifuncmain2pic ifuncmain3 ifuncmain4 \
342 ifuncmain5 ifuncmain5pic ifuncmain5staticpic \
343 ifuncmain7 ifuncmain7pic \
344 ifuncmain9 ifuncmain9pic
345 ifunc-test-modules
= ifuncdep1 ifuncdep1pic ifuncdep2 ifuncdep2pic \
346 ifuncdep5 ifuncdep5pic
347 extra-test-objs
+= $(ifunc-test-modules
:=.o
)
348 test-internal-extras
+= $(ifunc-test-modules
)
349 ifeq (yes
,$(have-fpie
))
350 ifunc-pie-tests
= ifuncmain1pie ifuncmain1vispie ifuncmain1staticpie \
351 ifuncmain5pie ifuncmain6pie ifuncmain7pie ifuncmain9pie
352 ifeq (yes
,$(have-textrel_ifunc
))
353 ifunc-pie-tests
+= tst-ifunc-textrel
355 tests-internal
+= $(ifunc-pie-tests
)
356 tests-pie
+= $(ifunc-pie-tests
)
358 modules-names
+= ifuncmod1 ifuncmod3 ifuncmod5 ifuncmod6
362 ifeq (yes
,$(build-shared
))
363 ifeq ($(run-built-tests
),yes
)
364 tests-special
+= $(objpfx
)tst-pathopt.out
$(objpfx
)tst-rtld-load-self.out \
365 $(objpfx
)tst-rtld-preload.out
367 tests-special
+= $(objpfx
)check-textrel.out
$(objpfx
)check-execstack.out \
368 $(objpfx
)check-localplt.out
$(objpfx
)check-initfini.out
371 ifeq ($(run-built-tests
),yes
)
372 tests-special
+= $(objpfx
)order-cmp.out
$(objpfx
)tst-array1-cmp.out \
373 $(objpfx
)tst-array1-static-cmp.out \
374 $(objpfx
)tst-array2-cmp.out
$(objpfx
)tst-array3-cmp.out \
375 $(objpfx
)tst-array4-cmp.out
$(objpfx
)tst-array5-cmp.out \
376 $(objpfx
)tst-array5-static-cmp.out
$(objpfx
)order2-cmp.out \
377 $(objpfx
)tst-initorder-cmp.out \
378 $(objpfx
)tst-initorder2-cmp.out
$(objpfx
)tst-unused-dep.out \
379 $(objpfx
)tst-unused-dep-cmp.out
382 check-abi
: $(objpfx
)check-abi-ld.out
383 tests-special
+= $(objpfx
)check-abi-ld.out
384 update-abi
: update-abi-ld
385 update-all-abi
: update-all-abi-ld
387 ifeq ($(have-glob-dat-reloc
),yes
)
389 # Don't compile tst-prelink.c with PIE for GLOB_DAT relocation.
390 CFLAGS-tst-prelink.c
+= -fno-pie
391 tst-prelink-no-pie
= yes
392 ifeq ($(run-built-tests
),yes
)
393 tests-special
+= $(objpfx
)tst-prelink-cmp.out
397 # The test requires shared _and_ PIE because the executable
398 # unit test driver must be able to link with the shared object
399 # that is going to eventually go into an installed DSO.
400 ifeq (yesyes
,$(have-fpie
)$(build-shared
))
401 tests-internal
+= tst-_dl_addr_inside_object
402 tests-pie
+= tst-_dl_addr_inside_object
403 $(objpfx
)tst-_dl_addr_inside_object
: $(objpfx
)dl-addr-obj.os
404 CFLAGS-tst-_dl_addr_inside_object.c
+= $(PIE-ccflag
)
407 # We can only test static libcrypt use if libcrypt has been built,
408 # and either NSS crypto is not in use, or static NSS libraries are
410 ifeq ($(build-crypt
),no
)
411 CFLAGS-tst-linkall-static.c
+= -DUSE_CRYPT
=0
413 ifeq ($(nss-crypt
),no
)
414 CFLAGS-tst-linkall-static.c
+= -DUSE_CRYPT
=1
416 ifeq ($(static-nss-crypt
),no
)
417 CFLAGS-tst-linkall-static.c
+= -DUSE_CRYPT
=0
419 CFLAGS-tst-linkall-static.c
+= -DUSE_CRYPT
=1
426 ifeq (yes
,$(build-shared
))
427 # Make sure these things are built in the `make lib' pass so they can be used
428 # to run programs during the `make others' pass.
429 lib-noranlib
: $(objpfx
)$(rtld-installed-name
) \
430 $(addprefix $(objpfx
),$(extra-objs
))
433 # Command to link into a larger single relocatable object.
434 reloc-link
= $(LINK.o
) -nostdlib
-nostartfiles
-r
436 $(objpfx
)sotruss-lib.so
: $(shlib-lds
)
438 $(objpfx
)dl-allobjs.os
: $(all-rtld-routines
:%=$(objpfx
)%.os
)
439 $(reloc-link
) -o
$@
$^
441 # Link together the dynamic linker into a single relocatable object.
442 # First we do a link against libc_pic.a just to get a link map,
443 # and discard the object produced by that link. From the link map
444 # we can glean all the libc modules that need to go into the dynamic
445 # linker. Then we do a recursive make that goes into all the subdirs
446 # those modules come from and builds special rtld-foo.os versions that
447 # are compiled with special flags, and puts these modules into rtld-libc.a
448 # for us. Then we do the real link using rtld-libc.a instead of libc_pic.a.
450 # If the compiler can do SSP, build the mapfile with dummy __stack_chk_fail
451 # and __stack_chk_fail_local symbols defined, to prevent the real things
452 # being dragged into rtld even though rtld is never built with stack-
455 ifeq ($(have-ssp
),yes
)
456 dummy-stack-chk-fail
:= -Wl
,--defsym
='__stack_chk_fail=0' \
457 -Wl
,--defsym
='__stack_chk_fail_local=0'
459 dummy-stack-chk-fail
:=
462 $(objpfx
)librtld.map
: $(objpfx
)dl-allobjs.os
$(common-objpfx
)libc_pic.a
464 $(reloc-link
) -o
$@.o
$(dummy-stack-chk-fail
) \
465 '-Wl,-(' $^
-lgcc
'-Wl,-)' -Wl
,-Map
,$@T
469 $(objpfx
)librtld.mk
: $(objpfx
)librtld.map Makefile
471 sed
-n
's@^$(common-objpfx)\([^(]*\)(\([^)]*\.os\)) *.*$$@\1 \2@p' \
473 while read lib file
; do \
476 LC_ALL
=C fgrep
-l
/$$file \
477 $(common-objpfx
)stamp.os
$(common-objpfx
)*/stamp.os | \
479 sed
's@^$(common-objpfx)\([^/]*\)/stamp\.os$$@rtld-\1'" +=$$file@"\
482 echo rtld-
$${lib
%%/*} += $$file ;; \
483 *) echo
"Wasn't expecting $$lib($$file)" >&2; exit
1 ;; \
486 echo rtld-subdirs
= `LC_ALL=C sed 's/^rtld-\([^ ]*\).*$$/\1/' $@T \
487 | LC_ALL=C sort -u` >> $@T
490 $(objpfx
)rtld-libc.a
: $(objpfx
)librtld.mk FORCE
491 $(MAKE
) -f
$< -f rtld-Rules
493 $(objpfx
)librtld.os
: $(objpfx
)dl-allobjs.os
$(objpfx
)rtld-libc.a
494 $(LINK.o
) -nostdlib
-nostartfiles
-r
-o
$@
'-Wl,-(' $^
-lgcc
'-Wl,-)' \
497 generated
+= librtld.map librtld.mk rtld-libc.a librtld.os.map
499 z-now-yes
= -Wl
,-z
,now
501 $(objpfx
)ld.so
: $(objpfx
)librtld.os
$(ld-map
)
502 # Link into a temporary file so that we don't touch $@ at all
503 # if the sanity check below fails.
504 $(LINK.o
) -nostdlib
-nostartfiles
-shared
-o
$@.new \
505 $(LDFLAGS-rtld
) -Wl
,-z
,defs
$(z-now-
$(bind-now
)) \
506 $(filter-out $(map-file
),$^
) $(load-map-file
) \
507 -Wl
,-soname
=$(rtld-installed-name
) \
509 $(call after-link
,$@.new
)
510 $(READELF
) -s
$@.new \
511 |
$(AWK
) '($$7 ~ /^UND(|EF)$$/ && $$1 != "0:" && $$4 != "REGISTER") { print; p=1 } END { exit p != 0 }'
514 ifeq (yes
,$(build-shared
))
515 # interp.c exists just to get the runtime linker path into libc.so.
516 $(objpfx
)interp.os
: $(common-objpfx
)runtime-linker.h
519 ifneq (ld.so
,$(rtld-installed-name
))
520 # Make sure ld.so.1 exists in the build directory so we can link
522 $(objpfx
)$(rtld-installed-name
): $(objpfx
)ld.so
524 generated
+= $(rtld-installed-name
)
527 # Build a file mentioning all trustworthy directories to look for shared
528 # libraries when using LD_LIBRARY_PATH in a setuid program. The user can
529 # add directories to the list by defining $(user-defined-trusted-dirs)
530 # before starting make.
531 $(objpfx
)trusted-dirs.h
: $(objpfx
)trusted-dirs.st
; @
:
532 $(objpfx
)trusted-dirs.st
: Makefile
$(..
)Makeconfig
533 $(make-target-directory
)
534 echo
"$(subst :, ,$(default-rpath) $(user-defined-trusted-dirs))" \
535 |
$(AWK
) -f gen-trusted-dirs.awk
> ${@
:st
=T
};
536 echo
'#define DL_DST_LIB "$(notdir $(slibdir))"' >> ${@
:st
=T
}
537 $(move-if-change
) ${@
:st
=T
} ${@
:st
=h
}
539 CPPFLAGS-dl-load.c
+= -I
$(objpfx
).
-I
$(csu-objpfx
).
541 ifeq (yes
,$(build-shared
))
542 $(inst_slibdir
)/$(rtld-version-installed-name
): $(objpfx
)ld.so
$(+force)
543 $(make-target-directory
)
544 $(do-install-program
)
546 $(inst_rtlddir
)/$(rtld-installed-name
): \
547 $(inst_slibdir
)/$(rtld-version-installed-name
) \
548 $(inst_slibdir
)/libc-
$(version
).so
549 $(make-target-directory
)
552 # Special target called by parent to install just the dynamic linker.
554 ldso_install
: $(inst_rtlddir
)/$(rtld-installed-name
)
558 ldd-rewrite
= -e
's%@RTLD@%$(rtlddir)/$(rtld-installed-name)%g' \
559 -e
's%@VERSION@%$(version)%g' \
560 -e
's|@PKGVERSION@|$(PKGVERSION)|g' \
561 -e
's|@REPORT_BUGS_TO@|$(REPORT_BUGS_TO)|g' \
562 -e
's%@BASH@%$(BASH)%g' \
563 -e
's%@TEXTDOMAINDIR@%$(localedir)%g'
565 ifeq ($(ldd-rewrite-script
),no
)
567 LC_ALL
=C sed
$(ldd-rewrite
) < $< > $@.new
571 LC_ALL
=C sed
$(ldd-rewrite
) < $< \
572 | LC_ALL
=C sed
-f
$(patsubst $(..
)/%,/%,$(..
)$(ldd-rewrite-script
)) > $@.new
576 $(objpfx
)ldd
: ldd.bash.in
$(common-objpfx
)soversions.mk \
577 $(common-objpfx
)config.make
582 $(objpfx
)sprof
: $(libdl
)
584 $(objpfx
)sln
: $(sln-modules
:%=$(objpfx
)%.o
)
586 $(objpfx
)ldconfig
: $(ldconfig-modules
:%=$(objpfx
)%.o
)
588 SYSCONF-FLAGS
:= -D
'SYSCONFDIR="$(sysconfdir)"'
589 CFLAGS-ldconfig.c
+= $(SYSCONF-FLAGS
) -D
'LIBDIR="$(libdir)"' \
590 -D
'SLIBDIR="$(slibdir)"'
591 libof-ldconfig
= ldconfig
592 CFLAGS-dl-cache.c
+= $(SYSCONF-FLAGS
)
593 CFLAGS-cache.c
+= $(SYSCONF-FLAGS
)
594 CFLAGS-rtld.c
+= $(SYSCONF-FLAGS
)
596 cpp-srcs-left
:= $(all-rtld-routines
:=.os
)
598 include $(patsubst %,$(..
)libof-iterator.mk
,$(cpp-srcs-left
))
600 test-modules
= $(addprefix $(objpfx
),$(addsuffix .so
,$(strip $(modules-names
))))
601 generated
+= $(addsuffix .so
,$(strip $(modules-names
)))
603 $(objpfx
)testobj1.so
: $(libdl
)
604 $(objpfx
)testobj1_1.so
: $(objpfx
)testobj1.so
$(libdl
)
605 $(objpfx
)testobj2.so
: $(objpfx
)testobj1.so
$(libdl
)
606 $(objpfx
)testobj3.so
: $(libdl
)
607 $(objpfx
)testobj4.so
: $(libdl
)
608 $(objpfx
)testobj5.so
: $(libdl
)
609 $(objpfx
)testobj6.so
: $(objpfx
)testobj1.so
$(objpfx
)testobj2.so
$(libdl
)
610 $(objpfx
)failobj.so
: $(objpfx
)testobj6.so
611 $(objpfx
)dep1.so
: $(objpfx
)dep2.so
$(objpfx
)dep4.so
612 $(objpfx
)dep2.so
: $(objpfx
)dep3.so
$(objpfx
)dep4.so
613 $(objpfx
)dep4.so
: $(objpfx
)dep3.so
614 $(objpfx
)nodelmod3.so
: $(objpfx
)nodelmod4.so
615 $(objpfx
)nextmod1.so
: $(libdl
)
616 $(objpfx
)neededobj1.so
: $(libdl
)
617 $(objpfx
)neededobj2.so
: $(objpfx
)neededobj1.so
$(libdl
)
618 $(objpfx
)neededobj3.so
: $(objpfx
)neededobj1.so
$(objpfx
)neededobj2.so
$(libdl
)
619 $(objpfx
)neededobj4.so
: $(objpfx
)neededobj1.so
$(objpfx
)neededobj2.so \
620 $(objpfx
)neededobj3.so
$(libdl
)
621 $(objpfx
)neededobj6.so
: $(objpfx
)neededobj5.so
622 $(objpfx
)unload2mod.so
: $(objpfx
)unload2dep.so
623 $(objpfx
)ltglobmod2.so
: $(libdl
)
624 $(objpfx
)firstobj.so
: $(shared-thread-library
)
625 $(objpfx
)globalmod1.so
: $(libdl
)
626 $(objpfx
)reldep4mod1.so
: $(objpfx
)reldep4mod3.so
627 $(objpfx
)reldep4mod2.so
: $(objpfx
)reldep4mod4.so
628 $(objpfx
)dblloadmod1.so
: $(objpfx
)dblloadmod3.so
629 $(objpfx
)dblloadmod2.so
: $(objpfx
)dblloadmod3.so
630 $(objpfx
)reldepmod5.so
: $(objpfx
)reldepmod2.so
631 $(objpfx
)reldepmod6.so
: $(objpfx
)reldepmod2.so
632 $(objpfx
)reldep6mod1.so
: $(objpfx
)reldep6mod0.so
633 $(objpfx
)reldep6mod2.so
: $(objpfx
)reldep6mod1.so
634 $(objpfx
)reldep6mod3.so
: $(objpfx
)reldep6mod2.so
635 $(objpfx
)reldep6mod4.so
: $(objpfx
)reldep6mod1.so
636 $(objpfx
)tst-tlsmod3.so
: $(objpfx
)tst-tlsmod2.so
637 $(objpfx
)tst-tlsmod8.so
: $(objpfx
)tst-tlsmod7.so
638 $(objpfx
)tst-tlsmod10.so
: $(objpfx
)tst-tlsmod9.so
639 $(objpfx
)tst-tlsmod12.so
: $(objpfx
)tst-tlsmod11.so
640 $(objpfx
)tst-tlsmod13a.so
: $(objpfx
)tst-tlsmod13.so
641 # For tst-tls9-static, make sure the modules it dlopens have libc.so in DT_NEEDED
642 $(objpfx
)tst-tlsmod5.so
: $(common-objpfx
)libc.so
643 $(objpfx
)tst-tlsmod6.so
: $(common-objpfx
)libc.so
644 $(objpfx
)tst-tls19mod1.so
: $(objpfx
)tst-tls19mod2.so
$(objpfx
)tst-tls19mod3.so
645 $(objpfx
)tst-tls19mod3.so
: $(objpfx
)ld.so
646 $(objpfx
)reldep8mod3.so
: $(objpfx
)reldep8mod1.so
$(objpfx
)reldep8mod2.so
647 $(objpfx
)nodel2mod3.so
: $(objpfx
)nodel2mod1.so
$(objpfx
)nodel2mod2.so
648 $(objpfx
)reldep9mod2.so
: $(objpfx
)reldep9mod1.so
649 $(objpfx
)reldep9mod3.so
: $(objpfx
)reldep9mod1.so
$(objpfx
)reldep9mod2.so
650 $(objpfx
)unload3mod1.so
: $(objpfx
)unload3mod3.so
651 $(objpfx
)unload3mod2.so
: $(objpfx
)unload3mod3.so
652 $(objpfx
)unload3mod3.so
: $(objpfx
)unload3mod4.so
653 $(objpfx
)unload4mod1.so
: $(objpfx
)unload4mod2.so
$(objpfx
)unload4mod3.so
654 $(objpfx
)unload4mod2.so
: $(objpfx
)unload4mod4.so
$(objpfx
)unload4mod3.so
655 $(objpfx
)unload6mod1.so
: $(libdl
)
656 $(objpfx
)unload6mod2.so
: $(libdl
)
657 $(objpfx
)unload6mod3.so
: $(libdl
)
658 $(objpfx
)unload7mod1.so
: $(libdl
)
659 $(objpfx
)unload7mod2.so
: $(objpfx
)unload7mod1.so
660 $(objpfx
)unload8mod1.so
: $(objpfx
)unload8mod2.so
661 $(objpfx
)unload8mod2.so
: $(objpfx
)unload8mod3.so
662 $(objpfx
)unload8mod3.so
: $(libdl
)
663 $(objpfx
)tst-initordera2.so
: $(objpfx
)tst-initordera1.so
664 $(objpfx
)tst-initorderb2.so
: $(objpfx
)tst-initorderb1.so
$(objpfx
)tst-initordera2.so
665 $(objpfx
)tst-initordera3.so
: $(objpfx
)tst-initorderb2.so
$(objpfx
)tst-initorderb1.so
666 $(objpfx
)tst-initordera4.so
: $(objpfx
)tst-initordera3.so
667 $(objpfx
)tst-initorder
: $(objpfx
)tst-initordera4.so
$(objpfx
)tst-initordera1.so
$(objpfx
)tst-initorderb2.so
668 $(objpfx
)tst-null-argv
: $(objpfx
)tst-null-argv-lib.so
669 $(objpfx
)tst-tlsalign
: $(objpfx
)tst-tlsalign-lib.so
670 $(objpfx
)tst-nodelete-opened.out
: $(objpfx
)tst-nodelete-opened-lib.so
671 $(objpfx
)tst-nodelete-opened
: $(libdl
)
672 $(objpfx
)tst-noload
: $(libdl
)
674 $(objpfx
)tst-tlsalign-extern
: $(objpfx
)tst-tlsalign-vars.o
675 $(objpfx
)tst-tlsalign-extern-static
: $(objpfx
)tst-tlsalign-vars.o
677 tst-null-argv-ENV
= LD_DEBUG
=all LD_DEBUG_OUTPUT
=$(objpfx
)tst-null-argv.debug.out
678 LDFLAGS-nodel2mod3.so
= $(no-as-needed
)
679 LDFLAGS-reldepmod5.so
= $(no-as-needed
)
680 LDFLAGS-reldep6mod1.so
= $(no-as-needed
)
681 LDFLAGS-reldep6mod4.so
= $(no-as-needed
)
682 LDFLAGS-reldep8mod3.so
= $(no-as-needed
)
683 LDFLAGS-unload4mod1.so
= $(no-as-needed
)
684 LDFLAGS-unload4mod2.so
= $(no-as-needed
)
685 LDFLAGS-tst-initorder
= $(no-as-needed
)
686 LDFLAGS-tst-initordera2.so
= $(no-as-needed
)
687 LDFLAGS-tst-initordera3.so
= $(no-as-needed
)
688 LDFLAGS-tst-initordera4.so
= $(no-as-needed
)
689 LDFLAGS-tst-initorderb2.so
= $(no-as-needed
)
690 LDFLAGS-tst-tlsmod5.so
= -nostdlib
$(no-as-needed
)
691 LDFLAGS-tst-tlsmod6.so
= -nostdlib
$(no-as-needed
)
693 testobj1.so-no-z-defs
= yes
694 testobj3.so-no-z-defs
= yes
695 testobj4.so-no-z-defs
= yes
696 testobj5.so-no-z-defs
= yes
697 testobj6.so-no-z-defs
= yes
698 failobj.so-no-z-defs
= yes
699 constload2.so-no-z-defs
= yes
700 constload3.so-no-z-defs
= yes
701 nodelmod1.so-no-z-defs
= yes
702 nodelmod2.so-no-z-defs
= yes
703 nodelmod4.so-no-z-defs
= yes
704 nodel2mod2.so-no-z-defs
= yes
705 reldepmod2.so-no-z-defs
= yes
706 reldepmod3.so-no-z-defs
= yes
707 reldepmod4.so-no-z-defs
= yes
708 reldep4mod4.so-no-z-defs
= yes
709 reldep4mod2.so-no-z-defs
= yes
710 ltglobmod2.so-no-z-defs
= yes
711 dblloadmod3.so-no-z-defs
= yes
712 tst-tlsmod1.so-no-z-defs
= yes
713 tst-tlsmod2.so-no-z-defs
= yes
714 tst-tlsmod3.so-no-z-defs
= yes
715 tst-tlsmod4.so-no-z-defs
= yes
716 tst-tlsmod7.so-no-z-defs
= yes
717 tst-tlsmod8.so-no-z-defs
= yes
718 tst-tlsmod9.so-no-z-defs
= yes
719 tst-tlsmod10.so-no-z-defs
= yes
720 tst-tlsmod12.so-no-z-defs
= yes
721 tst-tlsmod14a.so-no-z-defs
= yes
722 tst-tlsmod14b.so-no-z-defs
= yes
723 tst-tlsmod15a.so-no-z-defs
= yes
724 tst-tlsmod16b.so-no-z-defs
= yes
725 circlemod2.so-no-z-defs
= yes
726 circlemod3.so-no-z-defs
= yes
727 circlemod3a.so-no-z-defs
= yes
728 reldep8mod2.so-no-z-defs
= yes
729 reldep9mod1.so-no-z-defs
= yes
730 unload3mod4.so-no-z-defs
= yes
731 unload4mod1.so-no-z-defs
= yes
732 ifuncmod1.so-no-z-defs
= yes
733 ifuncmod5.so-no-z-defs
= yes
734 ifuncmod6.so-no-z-defs
= yes
735 tst-auditmod9a.so-no-z-defs
= yes
736 tst-auditmod9b.so-no-z-defs
= yes
737 tst-nodelete-uniquemod.so-no-z-defs
= yes
738 tst-nodelete-rtldmod.so-no-z-defs
= yes
739 tst-nodelete-zmod.so-no-z-defs
= yes
740 tst-nodelete2mod.so-no-z-defs
= yes
742 ifeq ($(build-shared
),yes
)
743 # Build all the modules even when not actually running test programs.
744 tests
: $(test-modules
)
747 $(objpfx
)loadtest
: $(libdl
)
748 LDFLAGS-loadtest
= -rdynamic
750 $(objpfx
)loadtest.out
: $(test-modules
)
752 $(objpfx
)neededtest
: $(libdl
)
753 $(objpfx
)neededtest.out
: $(objpfx
)neededobj1.so
$(objpfx
)neededobj2.so \
754 $(objpfx
)neededobj3.so
756 $(objpfx
)neededtest2
: $(libdl
)
757 $(objpfx
)neededtest2.out
: $(objpfx
)neededobj1.so
$(objpfx
)neededobj2.so \
758 $(objpfx
)neededobj3.so
760 $(objpfx
)neededtest3
: $(libdl
)
761 $(objpfx
)neededtest3.out
: $(objpfx
)neededobj1.so
$(objpfx
)neededobj2.so \
762 $(objpfx
)neededobj3.so
$(objpfx
)neededobj4.so
764 $(objpfx
)neededtest4
: $(libdl
) $(objpfx
)neededobj1.so
765 $(objpfx
)neededtest4.out
: $(objpfx
)neededobj5.so
$(objpfx
)neededobj6.so
767 $(objpfx
)restest1
: $(objpfx
)testobj1.so
$(objpfx
)testobj1_1.so
$(libdl
)
768 LDFLAGS-restest1
= -rdynamic
770 $(objpfx
)restest2
: $(libdl
)
771 LDFLAGS-restest2
= -rdynamic
773 $(objpfx
)restest1.out
: $(test-modules
)
775 preloadtest-preloads
= testobj1 testobj2 testobj3 testobj4 testobj5
776 $(objpfx
)preloadtest
: $(objpfx
)testobj6.so
777 LDFLAGS-preloadtest
= -rdynamic
778 $(objpfx
)preloadtest.out
: $(preloadtest-preloads
:%=$(objpfx
)%.so
)
780 LD_PRELOAD
=$(subst $(empty
) ,:,$(strip $(preloadtest-preloads
:=.so
)))
782 $(objpfx
)loadfail
: $(libdl
)
783 LDFLAGS-loadfail
= -rdynamic
785 $(objpfx
)loadfail.out
: $(objpfx
)failobj.so
787 $(objpfx
)multiload
: $(libdl
)
788 LDFLAGS-multiload
= -rdynamic
789 CFLAGS-multiload.c
+= -DOBJDIR
=\"$(elf-objpfx
)\"
791 $(objpfx
)multiload.out
: $(objpfx
)testobj1.so
793 $(objpfx
)origtest
: $(libdl
)
794 LDFLAGS-origtest
= -rdynamic
795 $(objpfx
)origtest.out
: $(objpfx
)testobj1.so
797 ifeq ($(have-thread-library
),yes
)
798 $(objpfx
)resolvfail
: $(libdl
) $(shared-thread-library
)
800 $(objpfx
)resolvfail
: $(libdl
)
803 $(objpfx
)constload1
: $(libdl
)
804 $(objpfx
)constload1.out
: $(objpfx
)constload2.so
$(objpfx
)constload3.so
806 $(objpfx
)circleload1
: $(libdl
)
807 $(objpfx
)circleload1.out
: $(objpfx
)circlemod1.so \
808 $(objpfx
)circlemod1a.so
810 $(objpfx
)circlemod1.so
: $(objpfx
)circlemod2.so
811 $(objpfx
)circlemod2.so
: $(objpfx
)circlemod3.so
812 $(objpfx
)circlemod1a.so
: $(objpfx
)circlemod2a.so
813 $(objpfx
)circlemod2a.so
: $(objpfx
)circlemod3a.so
815 $(objpfx
)order
: $(addprefix $(objpfx
),dep4.so dep3.so dep2.so dep1.so
)
817 $(objpfx
)order-cmp.out
: $(objpfx
)order.out
818 (echo
"0123456789" | cmp
$< -) > $@
; \
821 $(objpfx
)vismain
: $(addprefix $(objpfx
),vismod1.so vismod2.so
)
822 $(objpfx
)vismain.out
: $(addprefix $(objpfx
),vismod3.so
)
823 vismain-ENV
= LD_PRELOAD
=$(addprefix $(objpfx
),vismod3.so
)
825 $(objpfx
)noload
: $(objpfx
)testobj1.so
$(libdl
)
826 LDFLAGS-noload
= -rdynamic
$(no-as-needed
)
827 $(objpfx
)noload.out
: $(objpfx
)testobj5.so
829 $(objpfx
)noload-mem.out
: $(objpfx
)noload.out
830 $(common-objpfx
)malloc
/mtrace
$(objpfx
)noload.mtrace
> $@
; \
832 noload-ENV
= MALLOC_TRACE
=$(objpfx
)noload.mtrace
834 LDFLAGS-nodelete
= -rdynamic
835 LDFLAGS-nodelmod1.so
= -Wl
,--enable-new-dtags
,-z
,nodelete
836 LDFLAGS-nodelmod4.so
= -Wl
,--enable-new-dtags
,-z
,nodelete
837 $(objpfx
)nodelete
: $(libdl
)
838 $(objpfx
)nodelete.out
: $(objpfx
)nodelmod1.so
$(objpfx
)nodelmod2.so \
839 $(objpfx
)nodelmod3.so
841 LDFLAGS-nodlopenmod.so
= -Wl
,--enable-new-dtags
,-z
,nodlopen
842 $(objpfx
)nodlopen
: $(libdl
)
843 $(objpfx
)nodlopen.out
: $(objpfx
)nodlopenmod.so
845 $(objpfx
)nodlopenmod2.so
: $(objpfx
)nodlopenmod.so
846 $(objpfx
)nodlopen2
: $(libdl
)
847 $(objpfx
)nodlopen2.out
: $(objpfx
)nodlopenmod2.so
849 $(objpfx
)filtmod1.so
: $(objpfx
)filtmod1.os
$(objpfx
)filtmod2.so
850 $(LINK.o
) -shared
-o
$@
-B
$(csu-objpfx
) $(LDFLAGS.so
) \
851 -L
$(subst :, -L
,$(rpath-link
)) \
852 -Wl
,-rpath-link
=$(rpath-link
) \
853 $< -Wl
,-F
,$(objpfx
)filtmod2.so
854 $(objpfx
)filter: $(objpfx
)filtmod1.so
856 # This does not link against libc.
857 CFLAGS-filtmod1.c
+= $(no-stack-protector
)
859 $(objpfx
)unload
: $(libdl
)
860 $(objpfx
)unload.out
: $(objpfx
)unloadmod.so
862 $(objpfx
)reldep
: $(libdl
)
863 $(objpfx
)reldep.out
: $(objpfx
)reldepmod1.so
$(objpfx
)reldepmod2.so
865 $(objpfx
)reldep2
: $(libdl
)
866 $(objpfx
)reldep2.out
: $(objpfx
)reldepmod1.so
$(objpfx
)reldepmod3.so
868 $(objpfx
)reldep3
: $(libdl
)
869 $(objpfx
)reldep3.out
: $(objpfx
)reldepmod1.so
$(objpfx
)reldepmod4.so
871 $(objpfx
)reldep4
: $(libdl
)
872 $(objpfx
)reldep4.out
: $(objpfx
)reldep4mod1.so
$(objpfx
)reldep4mod2.so
874 $(objpfx
)next
: $(objpfx
)nextmod1.so
$(objpfx
)nextmod2.so
$(libdl
)
875 LDFLAGS-next
= $(no-as-needed
)
877 $(objpfx
)unload2
: $(libdl
)
878 $(objpfx
)unload2.out
: $(objpfx
)unload2mod.so
$(objpfx
)unload2dep.so
880 $(objpfx
)lateglobal
: $(libdl
)
881 $(objpfx
)lateglobal.out
: $(objpfx
)ltglobmod1.so
$(objpfx
)ltglobmod2.so
883 $(objpfx
)tst-pathopt
: $(libdl
)
884 $(objpfx
)tst-pathopt.out
: tst-pathopt.sh
$(objpfx
)tst-pathopt \
885 $(objpfx
)pathoptobj.so
886 $(SHELL
) $< $(common-objpfx
) '$(test-wrapper-env)' \
887 '$(run-program-env)' > $@
; \
890 $(objpfx
)tst-rtld-load-self.out
: tst-rtld-load-self.sh
$(objpfx
)ld.so
891 $(SHELL
) $^
'$(test-wrapper)' '$(test-wrapper-env)' > $@
; \
894 tst-rtld-preload-OBJS
= $(subst $(empty
) ,:,$(strip $(preloadtest-preloads
:=.so
)))
895 $(objpfx
)tst-rtld-preload.out
: tst-rtld-preload.sh
$(objpfx
)ld.so \
896 $(objpfx
)preloadtest \
897 $(preloadtest-preloads
:%=$(objpfx
)%.so
)
898 $(SHELL
) $< $(objpfx
)ld.so
$(objpfx
)preloadtest \
899 '$(test-wrapper)' '$(test-wrapper-env)' '$(run_program_env)' \
900 '$(rpath-link)' '$(tst-rtld-preload-OBJS)' > $@
; \
903 $(objpfx
)initfirst
: $(libdl
)
904 $(objpfx
)initfirst.out
: $(objpfx
)firstobj.so
906 $(objpfx
)global
: $(objpfx
)globalmod1.so
907 $(objpfx
)global.out
: $(objpfx
)reldepmod1.so
909 $(objpfx
)dblload
: $(libdl
)
910 $(objpfx
)dblload.out
: $(objpfx
)dblloadmod1.so
$(objpfx
)dblloadmod2.so
912 $(objpfx
)dblunload
: $(libdl
)
913 $(objpfx
)dblunload.out
: $(objpfx
)dblloadmod1.so
$(objpfx
)dblloadmod2.so
915 $(objpfx
)reldep5
: $(libdl
)
916 $(objpfx
)reldep5.out
: $(objpfx
)reldepmod5.so
$(objpfx
)reldepmod6.so
918 $(objpfx
)reldep6
: $(libdl
)
919 $(objpfx
)reldep6.out
: $(objpfx
)reldep6mod3.so
$(objpfx
)reldep6mod4.so
921 $(objpfx
)reldep7
: $(libdl
)
922 $(objpfx
)reldep7.out
: $(objpfx
)reldep7mod1.so
$(objpfx
)reldep7mod2.so
924 $(objpfx
)reldep8
: $(libdl
)
925 $(objpfx
)reldep8.out
: $(objpfx
)reldep8mod3.so
927 LDFLAGS-nodel2mod2.so
= -Wl
,--enable-new-dtags
,-z
,nodelete
928 $(objpfx
)nodelete2
: $(libdl
)
929 $(objpfx
)nodelete2.out
: $(objpfx
)nodel2mod3.so
931 $(objpfx
)reldep9
: $(libdl
)
932 $(objpfx
)reldep9.out
: $(objpfx
)reldep9mod3.so
934 $(objpfx
)tst-tls3
: $(objpfx
)tst-tlsmod1.so
936 $(objpfx
)tst-tls4
: $(libdl
)
937 $(objpfx
)tst-tls4.out
: $(objpfx
)tst-tlsmod2.so
939 $(objpfx
)tst-tls5
: $(libdl
)
940 $(objpfx
)tst-tls5.out
: $(objpfx
)tst-tlsmod2.so
942 $(objpfx
)tst-tls6
: $(libdl
)
943 $(objpfx
)tst-tls6.out
: $(objpfx
)tst-tlsmod2.so
945 $(objpfx
)tst-tls7
: $(libdl
)
946 $(objpfx
)tst-tls7.out
: $(objpfx
)tst-tlsmod3.so
948 $(objpfx
)tst-tls8
: $(libdl
)
949 $(objpfx
)tst-tls8.out
: $(objpfx
)tst-tlsmod3.so
$(objpfx
)tst-tlsmod4.so
951 $(objpfx
)tst-tls9
: $(libdl
)
952 $(objpfx
)tst-tls9.out
: $(objpfx
)tst-tlsmod5.so
$(objpfx
)tst-tlsmod6.so
954 $(objpfx
)tst-tls10
: $(objpfx
)tst-tlsmod8.so
$(objpfx
)tst-tlsmod7.so
956 $(objpfx
)tst-tls11
: $(objpfx
)tst-tlsmod10.so
$(objpfx
)tst-tlsmod9.so
958 $(objpfx
)tst-tls12
: $(objpfx
)tst-tlsmod12.so
$(objpfx
)tst-tlsmod11.so
960 $(objpfx
)tst-tls13
: $(libdl
)
961 $(objpfx
)tst-tls13.out
: $(objpfx
)tst-tlsmod13a.so
963 $(objpfx
)tst-tls14
: $(objpfx
)tst-tlsmod14a.so
$(libdl
)
964 $(objpfx
)tst-tls14.out
: $(objpfx
)tst-tlsmod14b.so
966 $(objpfx
)tst-tls15
: $(libdl
)
967 $(objpfx
)tst-tls15.out
: $(objpfx
)tst-tlsmod15a.so
$(objpfx
)tst-tlsmod15b.so
969 $(objpfx
)tst-tls-dlinfo
: $(libdl
)
970 $(objpfx
)tst-tls-dlinfo.out
: $(objpfx
)tst-tlsmod2.so
974 $(objpfx
)tst-tls16
: $(libdl
)
975 $(objpfx
)tst-tls16.out
: $(objpfx
)tst-tlsmod16a.so
$(objpfx
)tst-tlsmod16b.so
977 $(objpfx
)tst-tls17
: $(libdl
)
978 $(objpfx
)tst-tls17.out
: $(objpfx
)tst-tlsmod17b.so
979 $(patsubst %,$(objpfx
)%.os
,$(tlsmod17a-modules
)): $(objpfx
)tst-tlsmod17a
%.os
: tst-tlsmod17a.c
980 $(compile-command.c
) -DN
=$*
981 $(patsubst %,$(objpfx
)%.so
,$(tlsmod17a-modules
)): $(objpfx
)tst-tlsmod17a
%.so
: $(objpfx
)ld.so
982 $(objpfx
)tst-tlsmod17b.so
: $(patsubst %,$(objpfx
)%.so
,$(tlsmod17a-modules
))
984 $(objpfx
)tst-tls18
: $(libdl
)
985 $(objpfx
)tst-tls18.out
: $(patsubst %,$(objpfx
)%.so
,$(tlsmod18a-modules
))
986 $(patsubst %,$(objpfx
)%.os
,$(tlsmod18a-modules
)): $(objpfx
)tst-tlsmod18a
%.os
: tst-tlsmod18a.c
987 $(compile-command.c
) -DN
=$*
988 $(patsubst %,$(objpfx
)%.so
,$(tlsmod18a-modules
)): $(objpfx
)tst-tlsmod18a
%.so
: $(objpfx
)ld.so
990 $(objpfx
)tst-tls19
: $(libdl
)
991 $(objpfx
)tst-tls19.out
: $(objpfx
)tst-tls19mod1.so
993 CFLAGS-tst-align.c
+= $(stack-align-test-flags
)
994 CFLAGS-tst-align2.c
+= $(stack-align-test-flags
)
995 CFLAGS-tst-alignmod.c
+= $(stack-align-test-flags
)
996 CFLAGS-tst-alignmod2.c
+= $(stack-align-test-flags
)
997 $(objpfx
)tst-align
: $(libdl
)
998 $(objpfx
)tst-align.out
: $(objpfx
)tst-alignmod.so
999 $(objpfx
)tst-align2
: $(objpfx
)tst-alignmod2.so
1001 $(objpfx
)unload3
: $(libdl
)
1002 $(objpfx
)unload3.out
: $(objpfx
)unload3mod1.so
$(objpfx
)unload3mod2.so \
1003 $(objpfx
)unload3mod3.so
$(objpfx
)unload3mod4.so
1005 $(objpfx
)unload4
: $(libdl
)
1006 $(objpfx
)unload4.out
: $(objpfx
)unload4mod1.so
$(objpfx
)unload4mod3.so
1008 $(objpfx
)unload5
: $(libdl
)
1009 $(objpfx
)unload5.out
: $(objpfx
)unload3mod1.so
$(objpfx
)unload3mod2.so \
1010 $(objpfx
)unload3mod3.so
$(objpfx
)unload3mod4.so
1012 $(objpfx
)unload6
: $(libdl
)
1013 $(objpfx
)unload6.out
: $(objpfx
)unload6mod1.so
$(objpfx
)unload6mod2.so \
1014 $(objpfx
)unload6mod3.so
1016 $(objpfx
)unload7
: $(libdl
)
1017 $(objpfx
)unload7.out
: $(objpfx
)unload7mod1.so
$(objpfx
)unload7mod2.so
1018 unload7-ENV
= MALLOC_PERTURB_
=85
1020 $(objpfx
)unload8
: $(libdl
)
1021 $(objpfx
)unload8.out
: $(objpfx
)unload8mod1.so
$(objpfx
)unload8mod1x.so
1024 $(objpfx
)tst-tls9-static
: $(common-objpfx
)dlfcn
/libdl.a
1025 $(objpfx
)tst-tls9-static.out
: $(objpfx
)tst-tlsmod5.so
$(objpfx
)tst-tlsmod6.so
1028 ifeq ($(have-z-execstack
),yes
)
1029 $(objpfx
)tst-execstack
: $(libdl
)
1030 $(objpfx
)tst-execstack.out
: $(objpfx
)tst-execstack-mod.so
1031 CPPFLAGS-tst-execstack.c
+= -DUSE_PTHREADS
=0
1032 LDFLAGS-tst-execstack
= -Wl
,-z
,noexecstack
1033 LDFLAGS-tst-execstack-mod.so
= -Wl
,-z
,execstack
1035 $(objpfx
)tst-execstack-needed
: $(objpfx
)tst-execstack-mod.so
1036 LDFLAGS-tst-execstack-needed
= -Wl
,-z
,noexecstack
1038 LDFLAGS-tst-execstack-prog
= -Wl
,-z
,execstack
1039 CFLAGS-tst-execstack-prog.c
+= -Wno-trampolines
1040 CFLAGS-tst-execstack-mod.c
+= -Wno-trampolines
1043 LDFLAGS-tst-array2
= $(no-as-needed
)
1044 LDFLAGS-tst-array5
= $(no-as-needed
)
1046 $(objpfx
)tst-array1-cmp.out
: tst-array1.exp
$(objpfx
)tst-array1.out
1050 $(objpfx
)tst-array1-static-cmp.out
: tst-array1.exp \
1051 $(objpfx
)tst-array1-static.out
1055 $(objpfx
)tst-array2
: $(objpfx
)tst-array2dep.so
1056 $(objpfx
)tst-array2-cmp.out
: tst-array2.exp
$(objpfx
)tst-array2.out
1060 $(objpfx
)tst-array3-cmp.out
: tst-array1.exp
$(objpfx
)tst-array3.out
1064 $(objpfx
)tst-array4
: $(libdl
)
1065 $(objpfx
)tst-array4.out
: $(objpfx
)tst-array2dep.so
1066 $(objpfx
)tst-array4-cmp.out
: tst-array4.exp
$(objpfx
)tst-array4.out
1070 $(objpfx
)tst-array5
: $(objpfx
)tst-array5dep.so
1071 $(objpfx
)tst-array5-cmp.out
: tst-array5.exp
$(objpfx
)tst-array5.out
1075 $(objpfx
)tst-array5-static-cmp.out
: tst-array5-static.exp \
1076 $(objpfx
)tst-array5-static.out
1080 CFLAGS-tst-pie1.c
+= $(pie-ccflag
)
1081 CFLAGS-tst-pie2.c
+= $(pie-ccflag
)
1083 $(objpfx
)tst-piemod1.so
: $(libsupport
)
1084 $(objpfx
)tst-pie1
: $(objpfx
)tst-piemod1.so
1085 $(objpfx
)tst-dlopen-pie
: $(libdl
)
1086 $(objpfx
)tst-dlopen-pie.out
: $(objpfx
)tst-pie1
1088 ifeq (yes
,$(build-shared
))
1089 # NB: Please keep cet-built-dso in sysdeps/x86/Makefile in sync with
1090 # all-built-dso here.
1091 all-built-dso
:= $(common-objpfx
)elf
/ld.so
$(common-objpfx
)libc.so \
1092 $(filter-out $(common-objpfx
)linkobj
/libc.so
, \
1093 $(sort $(wildcard $(addprefix $(common-objpfx
), \
1097 $(all-built-dso
:=.dyn
): %.dyn
: %
1099 LC_ALL
=C
$(READELF
) -W
-d
$< > $@T
1102 common-generated
+= $(all-built-dso
:$(common-objpfx
)%=%.dyn
)
1104 $(objpfx
)check-textrel.out
: $(..
)scripts
/check-textrel.awk \
1105 $(all-built-dso
:=.dyn
)
1106 LC_ALL
=C
$(AWK
) -f
$^
> $@
; \
1108 generated
+= check-textrel.out
1110 $(objpfx
)execstack-default
: $(first-word
$(wildcard $(sysdirs
:%=%/stackinfo.h
)))
1111 $(make-target-directory
)
1112 { echo
'#include <elf.h>'; \
1113 echo
'#include <stackinfo.h>'; \
1114 echo
'#if (DEFAULT_STACK_PERMS & PF_X) == 0'; \
1115 echo
'@@@execstack-no@@@'; \
1117 echo
'@@@execstack-yes@@@'; \
1118 echo
'#endif'; } | \
1119 $(CC
) $(CFLAGS
) $(CPPFLAGS
) -E
-x c-header
- | \
1120 sed
-n
-e
's/^@@@\(.*\)@@@/\1/p' > $@T
1122 generated
+= execstack-default
1124 $(all-built-dso
:=.phdr
): %.phdr
: %
1126 LC_ALL
=C
$(READELF
) -W
-l
$< > $@T
1129 common-generated
+= $(all-built-dso
:$(common-objpfx
)%=%.phdr
)
1131 $(objpfx
)check-execstack.out
: $(..
)scripts
/check-execstack.awk \
1132 $(objpfx
)execstack-default \
1133 $(all-built-dso
:=.phdr
)
1134 LC_ALL
=C
$(AWK
) -v
"xfail=$(check-execstack-xfail)" -f
$^
> $@
; \
1136 generated
+= check-execstack.out
1138 $(objpfx
)tst-dlmodcount
: $(libdl
)
1139 $(objpfx
)tst-dlmodcount.out
: $(test-modules
)
1141 $(all-built-dso
:=.jmprel
): %.jmprel
: % Makefile
1143 LC_ALL
=C
$(READELF
) -W
-S
-d
-r
$< > $@T
1146 common-generated
+= $(all-built-dso
:$(common-objpfx
)%=%.jmprel
)
1148 localplt-built-dso
:= $(addprefix $(common-objpfx
),\
1154 resolv
/libresolv.so \
1156 ifeq ($(build-mathvec
),yes
)
1157 localplt-built-dso
+= $(addprefix $(common-objpfx
), mathvec
/libmvec.so
)
1159 ifeq ($(have-thread-library
),yes
)
1160 localplt-built-dso
+= $(filter-out %_nonshared.a
, $(shared-thread-library
))
1162 ifeq ($(build-crypt
),yes
)
1163 localplt-built-dso
+= $(addprefix $(common-objpfx
), crypt
/libcrypt.so
)
1166 vpath localplt.data
$(+sysdep_dirs
)
1168 $(objpfx
)check-localplt.out
: $(..
)scripts
/check-localplt.awk \
1169 $(..
)scripts
/localplt.awk \
1170 $(localplt-built-dso
:=.jmprel
) \
1172 LC_ALL
=C
$(AWK
) -f
$(filter-out $< %localplt.data
,$^
) | \
1173 LC_ALL
=C
$(AWK
) -f
$< $(filter %localplt.data
,$^
) - \
1178 $(all-built-dso
:=.dynsym
): %.dynsym
: %
1180 LC_ALL
=C
$(READELF
) -W
--dyn-syms
$< > $@T
1183 common-generated
+= $(all-built-dso
:$(common-objpfx
)%=%.dynsym
)
1185 $(objpfx
)check-initfini.out
: $(..
)scripts
/check-initfini.awk \
1186 $(all-built-dso
:=.dynsym
)
1187 LC_ALL
=C
$(AWK
) -f
$^
> $@
; \
1189 generated
+= check-initfini.out
1191 $(objpfx
)tst-dlopenrpathmod.so
: $(libdl
)
1192 $(objpfx
)tst-dlopenrpath
: $(objpfx
)tst-dlopenrpathmod.so
$(libdl
)
1193 CFLAGS-tst-dlopenrpath.c
+= -DPFX
=\"$(objpfx
)\"
1194 LDFLAGS-tst-dlopenrpathmod.so
+= -Wl
,-rpath
,\
$$ORIGIN/test-subdir
1195 $(objpfx
)tst-dlopenrpath.out
: $(objpfx
)firstobj.so
1197 $(objpfx
)tst-deep1mod2.so
: $(objpfx
)tst-deep1mod3.so
1198 $(objpfx
)tst-deep1
: $(libdl
) $(objpfx
)tst-deep1mod1.so
1199 $(objpfx
)tst-deep1.out
: $(objpfx
)tst-deep1mod2.so
1200 LDFLAGS-tst-deep1
+= -rdynamic
1201 tst-deep1mod3.so-no-z-defs
= yes
1203 $(objpfx
)tst-dlmopen1mod.so
: $(libdl
)
1204 $(objpfx
)tst-dlmopen1
: $(libdl
)
1205 $(objpfx
)tst-dlmopen1.out
: $(objpfx
)tst-dlmopen1mod.so
1207 $(objpfx
)tst-dlmopen2
: $(libdl
)
1208 $(objpfx
)tst-dlmopen2.out
: $(objpfx
)tst-dlmopen1mod.so
1210 $(objpfx
)tst-dlmopen3
: $(libdl
)
1211 $(objpfx
)tst-dlmopen3.out
: $(objpfx
)tst-dlmopen1mod.so
1213 $(objpfx
)tst-audit1.out
: $(objpfx
)tst-auditmod1.so
1214 tst-audit1-ENV
= LD_AUDIT
=$(objpfx
)tst-auditmod1.so
1216 $(objpfx
)tst-audit2
: $(libdl
)
1217 $(objpfx
)tst-audit2.out
: $(objpfx
)tst-auditmod1.so
$(objpfx
)tst-auditmod9b.so
1218 # Prevent GCC-5 from translating a malloc/memset pair into calloc
1219 CFLAGS-tst-audit2.c
+= -fno-builtin
1220 tst-audit2-ENV
= LD_AUDIT
=$(objpfx
)tst-auditmod1.so
1222 $(objpfx
)tst-audit9
: $(libdl
)
1223 $(objpfx
)tst-audit9.out
: $(objpfx
)tst-auditmod9a.so
$(objpfx
)tst-auditmod9b.so
1224 tst-audit9-ENV
= LD_AUDIT
=$(objpfx
)tst-auditmod9a.so
1226 $(objpfx
)tst-audit8
: $(libm
)
1227 $(objpfx
)tst-audit8.out
: $(objpfx
)tst-auditmod1.so
1228 tst-audit8-ENV
= LD_AUDIT
=$(objpfx
)tst-auditmod1.so
1230 $(objpfx
)tst-global1
: $(libdl
)
1231 $(objpfx
)tst-global1.out
: $(objpfx
)testobj6.so
$(objpfx
)testobj2.so
1233 $(objpfx
)order2
: $(libdl
)
1234 $(objpfx
)order2.out
: $(objpfx
)order2mod1.so
$(objpfx
)order2mod2.so
1235 $(objpfx
)order2-cmp.out
: $(objpfx
)order2.out
1236 (echo
"12345" | cmp
$< -) > $@
; \
1238 $(objpfx
)order2mod1.so
: $(objpfx
)order2mod4.so
1239 $(objpfx
)order2mod4.so
: $(objpfx
)order2mod3.so
1240 $(objpfx
)order2mod2.so
: $(objpfx
)order2mod3.so
1241 order2mod2.so-no-z-defs
= yes
1242 LDFLAGS-order2mod1.so
= $(no-as-needed
)
1243 LDFLAGS-order2mod2.so
= $(no-as-needed
)
1245 tst-stackguard1-ARGS
= --command
"$(host-test-program-cmd) --child"
1246 tst-stackguard1-static-ARGS
= --command
"$(objpfx)tst-stackguard1-static --child"
1248 tst-ptrguard1-ARGS
= --command
"$(host-test-program-cmd) --child"
1249 # When built statically, the pointer guard interface uses
1250 # __pointer_chk_guard_local.
1251 CFLAGS-tst-ptrguard1-static.c
+= -DPTRGUARD_LOCAL
1252 tst-ptrguard1-static-ARGS
= --command
"$(objpfx)tst-ptrguard1-static --child"
1254 $(objpfx
)tst-leaks1
: $(libdl
)
1255 $(objpfx
)tst-leaks1-mem.out
: $(objpfx
)tst-leaks1.out
1256 $(common-objpfx
)malloc
/mtrace
$(objpfx
)tst-leaks1.mtrace
> $@
; \
1259 $(objpfx
)tst-leaks1-static
: $(common-objpfx
)dlfcn
/libdl.a
1260 $(objpfx
)tst-leaks1-static-mem.out
: $(objpfx
)tst-leaks1-static.out
1261 $(common-objpfx
)malloc
/mtrace
$(objpfx
)tst-leaks1-static.mtrace
> $@
; \
1264 tst-leaks1-ENV
= MALLOC_TRACE
=$(objpfx
)tst-leaks1.mtrace
1265 tst-leaks1-static-ENV
= MALLOC_TRACE
=$(objpfx
)tst-leaks1-static.mtrace
1267 $(objpfx
)tst-addr1
: $(libdl
)
1269 $(objpfx
)tst-thrlock
: $(libdl
) $(shared-thread-library
)
1270 $(objpfx
)tst-dlopen-aout
: $(libdl
) $(shared-thread-library
)
1271 $(objpfx
)tst-dlopen-aout-container
: $(libdl
) $(shared-thread-library
)
1272 LDFLAGS-tst-dlopen-aout-container
+= -Wl
,-rpath
,\
$$ORIGIN
1274 CFLAGS-ifuncmain1pic.c
+= $(pic-ccflag
)
1275 CFLAGS-ifuncmain1picstatic.c
+= $(pic-ccflag
)
1276 CFLAGS-ifuncmain1staticpic.c
+= $(pic-ccflag
)
1277 CFLAGS-ifuncdep1pic.c
+= $(pic-ccflag
)
1278 CFLAGS-ifuncmain1vispic.c
+= $(pic-ccflag
)
1279 CFLAGS-ifuncmain2pic.c
+= $(pic-ccflag
)
1280 CFLAGS-ifuncmain2picstatic.c
+= $(pic-ccflag
)
1281 CFLAGS-ifuncdep2pic.c
+= $(pic-ccflag
)
1282 CFLAGS-ifuncmain4picstatic.c
+= $(pic-ccflag
)
1283 CFLAGS-ifuncmain5pic.c
+= $(pic-ccflag
)
1284 CFLAGS-ifuncmain5picstatic.c
+= $(pic-ccflag
)
1285 CFLAGS-ifuncmain5staticpic.c
+= $(pic-ccflag
)
1286 CFLAGS-ifuncdep5pic.c
+= $(pic-ccflag
)
1287 CFLAGS-ifuncmain7pic.c
+= $(pic-ccflag
)
1288 CFLAGS-ifuncmain7picstatic.c
+= $(pic-ccflag
)
1289 CFLAGS-ifuncmain9pic.c
+= $(pic-ccflag
)
1290 CFLAGS-ifuncmain9picstatic.c
+= $(pic-ccflag
)
1292 LDFLAGS-ifuncmain3
= -Wl
,-export-dynamic
1294 CFLAGS-ifuncmain1pie.c
+= $(pie-ccflag
)
1295 CFLAGS-ifuncmain1vispie.c
+= $(pie-ccflag
)
1296 CFLAGS-ifuncmain1staticpie.c
+= $(pie-ccflag
)
1297 CFLAGS-ifuncmain5pie.c
+= $(pie-ccflag
)
1298 CFLAGS-ifuncmain6pie.c
+= $(pie-ccflag
)
1299 CFLAGS-ifuncmain7pie.c
+= $(pie-ccflag
)
1300 CFLAGS-ifuncmain9pie.c
+= $(pie-ccflag
)
1301 CFLAGS-tst-ifunc-textrel.c
+= $(pic-ccflag
)
1303 $(objpfx
)ifuncmain1pie
: $(objpfx
)ifuncmod1.so
1304 $(objpfx
)ifuncmain1staticpie
: $(objpfx
)ifuncdep1pic.o
1305 $(objpfx
)ifuncmain1vispie
: $(objpfx
)ifuncmod1.so
1306 $(objpfx
)ifuncmain5pie
: $(objpfx
)ifuncmod5.so
1307 $(objpfx
)ifuncmain6pie
: $(objpfx
)ifuncmod6.so
1309 $(objpfx
)ifuncmain1
: $(addprefix $(objpfx
),ifuncmod1.so
)
1310 $(objpfx
)ifuncmain1pic
: $(addprefix $(objpfx
),ifuncmod1.so
)
1311 $(objpfx
)ifuncmain1staticpic
: $(addprefix $(objpfx
),ifuncdep1pic.o
)
1312 $(objpfx
)ifuncmain1static
: $(addprefix $(objpfx
),ifuncdep1.o
)
1313 $(objpfx
)ifuncmain1picstatic
: $(addprefix $(objpfx
),ifuncdep1pic.o
)
1314 $(objpfx
)ifuncmain1vis
: $(addprefix $(objpfx
),ifuncmod1.so
)
1315 $(objpfx
)ifuncmain1vispic
: $(addprefix $(objpfx
),ifuncmod1.so
)
1316 $(objpfx
)ifuncmain2
: $(addprefix $(objpfx
),ifuncdep2.o
)
1317 $(objpfx
)ifuncmain2pic
: $(addprefix $(objpfx
),ifuncdep2pic.o
)
1318 $(objpfx
)ifuncmain2static
: $(addprefix $(objpfx
),ifuncdep2.o
)
1319 $(objpfx
)ifuncmain2picstatic
: $(addprefix $(objpfx
),ifuncdep2pic.o
)
1321 $(objpfx
)ifuncmain3
: $(libdl
)
1322 $(objpfx
)ifuncmain3.out
: $(objpfx
)ifuncmod3.so
1324 $(objpfx
)ifuncmain5
: $(addprefix $(objpfx
),ifuncmod5.so
)
1325 $(objpfx
)ifuncmain5pic
: $(addprefix $(objpfx
),ifuncmod5.so
)
1326 $(objpfx
)ifuncmain5static
: $(addprefix $(objpfx
),ifuncdep5.o
)
1327 $(objpfx
)ifuncmain5staticpic
: $(addprefix $(objpfx
),ifuncdep5pic.o
)
1328 $(objpfx
)ifuncmain5picstatic
: $(addprefix $(objpfx
),ifuncdep5pic.o
)
1330 $(objpfx
)tst-unique1
: $(libdl
)
1331 $(objpfx
)tst-unique1.out
: $(objpfx
)tst-unique1mod1.so \
1332 $(objpfx
)tst-unique1mod2.so
1334 $(objpfx
)tst-unique2
: $(libdl
) $(objpfx
)tst-unique2mod1.so
1335 $(objpfx
)tst-unique2.out
: $(objpfx
)tst-unique2mod2.so
1337 $(objpfx
)tst-unique3
: $(libdl
) $(objpfx
)tst-unique3lib.so
1338 $(objpfx
)tst-unique3.out
: $(objpfx
)tst-unique3lib2.so
1340 $(objpfx
)tst-unique4
: $(objpfx
)tst-unique4lib.so
1342 $(objpfx
)tst-nodelete
: $(libdl
)
1343 $(objpfx
)tst-nodelete.out
: $(objpfx
)tst-nodelete-uniquemod.so \
1344 $(objpfx
)tst-nodelete-rtldmod.so \
1345 $(objpfx
)tst-nodelete-zmod.so
1347 LDFLAGS-tst-nodelete
= -rdynamic
1348 LDFLAGS-tst-nodelete-zmod.so
= -Wl
,--enable-new-dtags
,-z
,nodelete
1350 $(objpfx
)tst-nodelete2
: $(libdl
)
1351 $(objpfx
)tst-nodelete2.out
: $(objpfx
)tst-nodelete2mod.so
1353 LDFLAGS-tst-nodelete2
= -rdynamic
1355 $(objpfx
)tst-initorder-cmp.out
: tst-initorder.exp
$(objpfx
)tst-initorder.out
1359 $(objpfx
)tst-initorder2
: $(objpfx
)tst-initorder2a.so
$(objpfx
)tst-initorder2d.so
$(objpfx
)tst-initorder2c.so
1360 $(objpfx
)tst-initorder2a.so
: $(objpfx
)tst-initorder2b.so
1361 $(objpfx
)tst-initorder2b.so
: $(objpfx
)tst-initorder2c.so
1362 $(objpfx
)tst-initorder2c.so
: $(objpfx
)tst-initorder2d.so
1363 LDFLAGS-tst-initorder2
= $(no-as-needed
)
1364 LDFLAGS-tst-initorder2a.so
= $(no-as-needed
)
1365 LDFLAGS-tst-initorder2b.so
= $(no-as-needed
)
1366 LDFLAGS-tst-initorder2c.so
= $(no-as-needed
)
1367 define o-iterator-doit
1368 $(objpfx
)tst-initorder2
$o.os
: tst-initorder2.c
; \
1369 $$(compile-command.c
) -DNAME
=\"$o\"
1371 object-suffixes-left
:= a b c d
1372 include $(o-iterator
)
1374 $(objpfx
)tst-initorder2-cmp.out
: tst-initorder2.exp
$(objpfx
)tst-initorder2.out
1378 $(objpfx
)tst-relsort1
: $(libdl
)
1379 $(objpfx
)tst-relsort1mod1.so
: $(libm
) $(objpfx
)tst-relsort1mod2.so
1380 $(objpfx
)tst-relsort1mod2.so
: $(libm
)
1381 $(objpfx
)tst-relsort1.out
: $(objpfx
)tst-relsort1mod1.so \
1382 $(objpfx
)tst-relsort1mod2.so
1384 $(objpfx
)tst-unused-dep.out
: $(objpfx
)testobj1.so
1385 $(test-wrapper-env
) \
1386 LD_TRACE_LOADED_OBJECTS
=1 \
1393 $(objpfx
)tst-unused-dep-cmp.out
: $(objpfx
)tst-unused-dep.out
1394 cmp
$< /dev
/null
> $@
; \
1397 $(objpfx
)tst-audit11.out
: $(objpfx
)tst-auditmod11.so
$(objpfx
)tst-audit11mod1.so
1398 $(objpfx
)tst-audit11
: $(libdl
)
1399 tst-audit11-ENV
= LD_AUDIT
=$(objpfx
)tst-auditmod11.so
1400 $(objpfx
)tst-audit11mod1.so
: $(objpfx
)tst-audit11mod2.so
1401 LDFLAGS-tst-audit11mod2.so
= -Wl
,--version-script
=tst-audit11mod2.map
,-soname
,tst-audit11mod2.so
1403 $(objpfx
)tst-audit12.out
: $(objpfx
)tst-auditmod12.so
$(objpfx
)tst-audit12mod1.so
$(objpfx
)tst-audit12mod3.so
1404 $(objpfx
)tst-audit12
: $(libdl
)
1405 tst-audit12-ENV
= LD_AUDIT
=$(objpfx
)tst-auditmod12.so
1406 $(objpfx
)tst-audit12mod1.so
: $(objpfx
)tst-audit12mod2.so
1407 LDFLAGS-tst-audit12mod2.so
= -Wl
,--version-script
=tst-audit12mod2.map
1409 $(objpfx
)tst-audit13.out
: $(objpfx
)tst-audit13mod1.so
1410 LDFLAGS-tst-audit13mod1.so
= -Wl
,-z
,lazy
1411 tst-audit13-ENV
= LD_AUDIT
=$(objpfx
)tst-audit13mod1.so
1413 # tst-sonamemove links against an older implementation of the library.
1414 LDFLAGS-tst-sonamemove-linkmod1.so
= \
1415 -Wl
,--version-script
=tst-sonamemove-linkmod1.map \
1416 -Wl
,-soname
,tst-sonamemove-runmod1.so
1417 LDFLAGS-tst-sonamemove-runmod1.so
= -Wl
,--no-as-needed \
1418 -Wl
,--version-script
=tst-sonamemove-runmod1.map \
1419 -Wl
,-soname
,tst-sonamemove-runmod1.so
1420 LDFLAGS-tst-sonamemove-runmod2.so
= \
1421 -Wl
,--version-script
=tst-sonamemove-runmod2.map \
1422 -Wl
,-soname
,tst-sonamemove-runmod2.so
1423 $(objpfx
)tst-sonamemove-runmod1.so
: $(objpfx
)tst-sonamemove-runmod2.so
1424 # Link against the link module, but depend on the run-time modules
1426 $(objpfx
)tst-sonamemove-link
: $(objpfx
)tst-sonamemove-linkmod1.so
1427 $(objpfx
)tst-sonamemove-link.out
: \
1428 $(objpfx
)tst-sonamemove-runmod1.so \
1429 $(objpfx
)tst-sonamemove-runmod2.so
1430 $(objpfx
)tst-sonamemove-dlopen
: $(libdl
)
1431 $(objpfx
)tst-sonamemove-dlopen.out
: \
1432 $(objpfx
)tst-sonamemove-runmod1.so \
1433 $(objpfx
)tst-sonamemove-runmod2.so
1435 # Override -z defs, so that we can reference an undefined symbol.
1436 # Force lazy binding for the same reason.
1437 LDFLAGS-tst-latepthreadmod.so
= \
1438 -Wl
,-z
,lazy
-Wl
,--unresolved-symbols
=ignore-all
1439 # Do not optimize sibling calls as the test relies on a JMP_SLOT relocation for
1440 # function this_function_is_not_defined.
1441 CFLAGS-tst-latepthreadmod.c
+= -fno-optimize-sibling-calls
1442 $(objpfx
)tst-latepthreadmod.so
: $(shared-thread-library
)
1443 $(objpfx
)tst-latepthread
: $(libdl
)
1444 $(objpfx
)tst-latepthread.out
: $(objpfx
)tst-latepthreadmod.so
1446 # The test modules are parameterized by preprocessor macros.
1447 $(patsubst %,$(objpfx
)%.os
,$(tst-tls-many-dynamic-modules
)): \
1448 $(objpfx
)tst-tls-manydynamic
%mod.os
: tst-tls-manydynamicmod.c
1449 $(compile-command.c
) \
1450 -DNAME
=tls_global_
$* -DSETTER
=set_value_
$* -DGETTER
=get_value_
$*
1451 $(objpfx
)tst-tls-manydynamic
: $(libdl
) $(shared-thread-library
)
1452 $(objpfx
)tst-tls-manydynamic.out
: \
1453 $(patsubst %,$(objpfx
)%.so
,$(tst-tls-many-dynamic-modules
))
1455 tst-prelink-ENV
= LD_TRACE_PRELINKING
=1
1457 $(objpfx
)tst-prelink-conflict.out
: $(objpfx
)tst-prelink.out
1458 grep stdout
$< | grep conflict |
$(AWK
) '{ print $$10, $$11 }' > $@
1460 $(objpfx
)tst-prelink-cmp.out
: tst-prelink.exp \
1461 $(objpfx
)tst-prelink-conflict.out
1465 $(objpfx
)tst-ldconfig-X.out
: tst-ldconfig-X.sh
$(objpfx
)ldconfig
1466 $(SHELL
) $< '$(common-objpfx)' '$(test-wrapper-env)' \
1467 '$(run-program-env)' > $@
; \
1470 $(objpfx
)tst-dlsym-error
: $(libdl
)
1472 # Test static linking of all the libraries we can possibly link
1473 # together. Note that in some configurations this may be less than the
1474 # complete list of libraries we build but we try to maxmimize this list.
1475 $(objpfx
)tst-linkall-static
: \
1476 $(common-objpfx
)math
/libm.a \
1477 $(common-objpfx
)resolv
/libresolv.a \
1478 $(common-objpfx
)dlfcn
/libdl.a \
1479 $(common-objpfx
)login
/libutil.a \
1480 $(common-objpfx
)rt
/librt.a \
1481 $(common-objpfx
)resolv
/libanl.a \
1482 $(static-thread-library
)
1484 ifeq ($(build-crypt
),yes
)
1485 # If we are using NSS crypto and we have the ability to link statically
1486 # then we include libcrypt.a, otherwise we leave out libcrypt.a and
1487 # link as much as we can into the tst-linkall-static test. This assumes
1488 # that linking with libcrypt.a does everything required to include the
1489 # static NSS crypto library.
1490 ifeq (yesyes
,$(nss-crypt
)$(static-nss-crypt
))
1491 $(objpfx
)tst-linkall-static
: \
1492 $(common-objpfx
)crypt
/libcrypt.a
1494 # If we are not using NSS crypto then we always have the ability to link
1496 ifeq (no
,$(nss-crypt
))
1497 $(objpfx
)tst-linkall-static
: \
1498 $(common-objpfx
)crypt
/libcrypt.a
1502 # The application depends on the DSO, and the DSO loads the plugin.
1503 # The plugin also depends on the DSO. This creates the circular
1504 # dependency via dlopen that we're testing to make sure works.
1505 $(objpfx
)tst-nodelete-dlclose-dso.so
: $(libdl
)
1506 $(objpfx
)tst-nodelete-dlclose-plugin.so
: $(objpfx
)tst-nodelete-dlclose-dso.so
1507 $(objpfx
)tst-nodelete-dlclose
: $(objpfx
)tst-nodelete-dlclose-dso.so
1508 $(objpfx
)tst-nodelete-dlclose.out
: $(objpfx
)tst-nodelete-dlclose-dso.so \
1509 $(objpfx
)tst-nodelete-dlclose-plugin.so
1511 tst-env-setuid-ENV
= MALLOC_CHECK_
=2 MALLOC_MMAP_THRESHOLD_
=4096 \
1513 tst-env-setuid-tunables-ENV
= \
1514 GLIBC_TUNABLES
=glibc.malloc.
check=2:glibc.malloc.mmap_threshold
=4096
1516 $(objpfx
)tst-debug1
: $(libdl
)
1517 $(objpfx
)tst-debug1.out
: $(objpfx
)tst-debug1mod1.so
1519 $(objpfx
)tst-debug1mod1.so
: $(objpfx
)testobj1.so
1520 $(OBJCOPY
) --only-keep-debug
$< $@
1522 $(objpfx
)tst-main1
: $(objpfx
)tst-main1mod.so
1523 CRT-tst-main1
:= $(csu-objpfx
)crt1.o
1524 tst-main1-no-pie
= yes
1525 LDLIBS-tst-main1
= $(libsupport
)
1526 tst-main1mod.so-no-z-defs
= yes
1528 LDLIBS-tst-absolute-sym-lib.so
= tst-absolute-sym-lib.lds
1529 $(objpfx
)tst-absolute-sym-lib.so
: $(LDLIBS-tst-absolute-sym-lib.so
)
1530 $(objpfx
)tst-absolute-sym
: $(objpfx
)tst-absolute-sym-lib.so
1532 LDLIBS-tst-absolute-zero-lib.so
= tst-absolute-zero-lib.lds
1533 $(objpfx
)tst-absolute-zero-lib.so
: $(LDLIBS-tst-absolute-zero-lib.so
)
1534 $(objpfx
)tst-absolute-zero
: $(objpfx
)tst-absolute-zero-lib.so
1536 # Both the main program and the DSO for tst-libc_dlvsym need to link
1538 $(objpfx
)tst-libc_dlvsym
: $(libdl
)
1539 $(objpfx
)tst-libc_dlvsym-dso.so
: $(libsupport
) $(libdl
)
1540 $(objpfx
)tst-libc_dlvsym.out
: $(objpfx
)tst-libc_dlvsym-dso.so
1541 $(objpfx
)tst-libc_dlvsym-static
: $(common-objpfx
)dlfcn
/libdl.a
1542 tst-libc_dlvsym-static-ENV
= \
1543 LD_LIBRARY_PATH
=$(objpfx
):$(common-objpfx
):$(common-objpfx
)dlfcn
1544 $(objpfx
)tst-libc_dlvsym-static.out
: $(objpfx
)tst-libc_dlvsym-dso.so
1546 $(objpfx
)tst-big-note
: $(objpfx
)tst-big-note-lib.so
1547 # Avoid creating an ABI tag note, which may come before the
1548 # artificial, large note in tst-big-note-lib.o and invalidate the
1550 $(objpfx
)tst-big-note-lib.so
: $(objpfx
)tst-big-note-lib.o
1551 $(LINK.o
) -shared
-o
$@
$(LDFLAGS.so
) $<
1553 $(objpfx
)tst-unwind-ctor
: $(objpfx
)tst-unwind-ctor-lib.so
1555 CFLAGS-tst-unwind-main.c
+= -funwind-tables
-DUSE_PTHREADS
=0