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bfff8b1b | 1 | # Copyright (C) 1991-2017 Free Software Foundation, Inc. |
f65fd747 UD |
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 | |
41bdb6e2 AJ |
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. | |
f65fd747 UD |
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. |
f65fd747 | 13 | |
41bdb6e2 | 14 | # You should have received a copy of the GNU Lesser General Public |
59ba27a6 PE |
15 | # License along with the GNU C Library; if not, see |
16 | # <http://www.gnu.org/licenses/>. | |
f65fd747 UD |
17 | |
18 | # | |
19 | # Makefile for malloc routines | |
20 | # | |
33a934a3 | 21 | subdir := malloc |
f65fd747 | 22 | |
a5f891ac | 23 | include ../Makeconfig |
f65fd747 UD |
24 | |
25 | dist-headers := malloc.h | |
bd355af0 | 26 | headers := $(dist-headers) obstack.h mcheck.h |
fa8d436c | 27 | tests := mallocbug tst-malloc tst-valloc tst-calloc tst-obstack \ |
0c66b8e9 | 28 | tst-mallocstate tst-mcheck tst-mallocfork tst-trim1 \ |
3cef6009 | 29 | tst-malloc-usable tst-realloc tst-posix_memalign \ |
fff94fa2 | 30 | tst-pvalloc tst-memalign tst-mallopt tst-scratch_buffer \ |
1bd5483e | 31 | tst-malloc-backtrace tst-malloc-thread-exit \ |
56290d6e | 32 | tst-malloc-thread-fail tst-malloc-fork-deadlock \ |
ef4f9764 FW |
33 | tst-mallocfork2 \ |
34 | tst-interpose-nothread \ | |
35 | tst-interpose-thread \ | |
ef4f9764 FW |
36 | |
37 | tests-static := \ | |
38 | tst-interpose-static-nothread \ | |
39 | tst-interpose-static-thread \ | |
9dd409a5 | 40 | tst-malloc-usable-static \ |
34a63b09 FW |
41 | |
42 | ifneq (no,$(have-tunables)) | |
43 | tests += tst-malloc-usable-tunables | |
44 | tests-static += tst-malloc-usable-static-tunables | |
45 | endif | |
ef4f9764 | 46 | |
0f9317dc | 47 | tests += $(tests-static) |
199d6eb0 | 48 | test-srcs = tst-mtrace |
f65fd747 | 49 | |
cfcfd461 FW |
50 | routines = malloc morecore mcheck mtrace obstack \ |
51 | scratch_buffer_grow scratch_buffer_grow_preserve \ | |
52 | scratch_buffer_set_array_size | |
f65fd747 | 53 | |
6d52618b UD |
54 | install-lib := libmcheck.a |
55 | non-lib.a := libmcheck.a | |
56 | ||
c8f3e6db | 57 | # Additional library. |
e5874a42 | 58 | extra-libs = libmemusage |
c8f3e6db UD |
59 | extra-libs-others = $(extra-libs) |
60 | ||
ef4f9764 FW |
61 | # Helper objects for some tests. |
62 | extra-tests-objs += \ | |
63 | tst-interpose-aux-nothread.o \ | |
64 | tst-interpose-aux-thread.o \ | |
65 | ||
66 | test-extras = \ | |
67 | tst-interpose-aux-nothread \ | |
68 | tst-interpose-aux-thread \ | |
69 | ||
e5874a42 UD |
70 | libmemusage-routines = memusage |
71 | libmemusage-inhibit-o = $(filter-out .os,$(object-suffixes)) | |
c8f3e6db | 72 | |
b87e4137 ST |
73 | $(objpfx)tst-malloc-backtrace: $(shared-thread-library) |
74 | $(objpfx)tst-malloc-thread-exit: $(shared-thread-library) | |
75 | $(objpfx)tst-malloc-thread-fail: $(shared-thread-library) | |
29d79486 | 76 | $(objpfx)tst-malloc-fork-deadlock: $(shared-thread-library) |
fff94fa2 | 77 | |
e863cce5 FW |
78 | # Export the __malloc_initialize_hook variable to libc.so. |
79 | LDFLAGS-tst-mallocstate = -rdynamic | |
80 | ||
6d52618b | 81 | # These should be removed by `make clean'. |
469e977f | 82 | extra-objs = mcheck-init.o libmcheck.a |
6d52618b | 83 | |
a5a0310d | 84 | # Include the cleanup handler. |
e8783fd5 | 85 | aux := set-freeres thread-freeres |
a5a0310d | 86 | |
eacde9d0 | 87 | # The Perl script to analyze the output of the mtrace functions. |
a2b08ee5 | 88 | ifneq ($(PERL),no) |
6c3ebebd | 89 | install-bin-script = mtrace |
f08e9a26 | 90 | generated += mtrace |
a2b08ee5 UD |
91 | |
92 | # The Perl script will print addresses and to do this nicely we must know | |
93 | # whether we are on a 32 or 64 bit machine. | |
737547be | 94 | ifneq ($(findstring wordsize-32,$(config-sysdirs)),) |
a2b08ee5 UD |
95 | address-width=10 |
96 | else | |
97 | address-width=18 | |
98 | endif | |
99 | endif | |
100 | ||
48d99185 UD |
101 | # Unless we get a test for the availability of libgd which also works |
102 | # for cross-compiling we disable the memusagestat generation in this | |
103 | # situation. | |
104 | ifneq ($(cross-compiling),yes) | |
e5874a42 | 105 | # If the gd library is available we build the `memusagestat' program. |
c8f3e6db | 106 | ifneq ($(LIBGD),no) |
f50fa10c | 107 | others: $(objpfx)memusage |
f8d8a265 UD |
108 | install-bin = memusagestat |
109 | install-bin-script += memusage | |
991dca90 | 110 | generated += memusagestat memusage |
469e977f | 111 | extra-objs += memusagestat.o |
c843e065 | 112 | |
cb8a6dbd | 113 | # The configure.ac check for libgd and its headers did not use $SYSINCLUDES. |
c843e065 RM |
114 | # The directory specified by --with-headers usually contains only the basic |
115 | # kernel interface headers, not something like libgd. So the simplest thing | |
116 | # is to presume that the standard system headers will be ok for this file. | |
117 | $(objpfx)memusagestat.o: sysincludes = # nothing | |
c8f3e6db | 118 | endif |
48d99185 | 119 | endif |
c8f3e6db UD |
120 | |
121 | # Another goal which can be used to override the configure decision. | |
e5874a42 UD |
122 | .PHONY: do-memusagestat |
123 | do-memusagestat: $(objpfx)memusagestat | |
c8f3e6db | 124 | |
e5874a42 | 125 | memusagestat-modules = memusagestat |
9cd47470 SP |
126 | |
127 | cpp-srcs-left := $(memusagestat-modules) | |
128 | lib := memusagestat | |
129 | include $(patsubst %,$(..)cppflags-iterator.mk,$(cpp-srcs-left)) | |
130 | ||
e5874a42 | 131 | $(objpfx)memusagestat: $(memusagestat-modules:%=$(objpfx)%.o) |
580ca83f | 132 | $(LINK.o) -o $@ $^ $(libgd-LDFLAGS) -lgd -lpng -lz -lm |
c8f3e6db | 133 | |
f214606a JM |
134 | ifeq ($(run-built-tests),yes) |
135 | ifeq (yes,$(build-shared)) | |
136 | ifneq ($(PERL),no) | |
137 | tests-special += $(objpfx)tst-mtrace.out | |
138 | endif | |
139 | endif | |
140 | endif | |
141 | ||
f65fd747 UD |
142 | include ../Rules |
143 | ||
c6359097 | 144 | CFLAGS-mcheck-init.c = $(PIC-ccflag) |
1877ea16 | 145 | CFLAGS-obstack.c = $(uses-callbacks) |
c6359097 | 146 | |
6d52618b UD |
147 | $(objpfx)libmcheck.a: $(objpfx)mcheck-init.o |
148 | -rm -f $@ | |
e7c5513d UD |
149 | $(patsubst %/,cd % &&,$(objpfx)) \ |
150 | $(LN_S) $(<F) $(@F) | |
6d52618b UD |
151 | |
152 | lib: $(objpfx)libmcheck.a | |
153 | ||
03ac099f | 154 | ifeq ($(run-built-tests),yes) |
02ba6e61 | 155 | ifeq (yes,$(build-shared)) |
9317ba7c | 156 | ifneq ($(PERL),no) |
3f36c563 | 157 | $(objpfx)tst-mtrace.out: tst-mtrace.sh $(objpfx)tst-mtrace |
8540f6d2 JM |
158 | $(SHELL) $< $(common-objpfx) '$(test-program-prefix-before-env)' \ |
159 | '$(run-program-env)' '$(test-program-prefix-after-env)' ; \ | |
f0881698 | 160 | $(evaluate-test) |
02ba6e61 | 161 | endif |
77e4b6fe | 162 | endif |
9317ba7c | 163 | endif |
199d6eb0 | 164 | |
bfc832cc | 165 | tst-mcheck-ENV = MALLOC_CHECK_=3 |
6ef9cc37 | 166 | tst-malloc-usable-ENV = MALLOC_CHECK_=3 |
67e58f39 | 167 | tst-malloc-usable-static-ENV = $(tst-malloc-usable-ENV) |
9dd409a5 SP |
168 | tst-malloc-usable-tunables-ENV = GLIBC_TUNABLES=glibc.malloc.check=3 |
169 | tst-malloc-usable-static-tunables-ENV = $(tst-malloc-usable-tunables-ENV) | |
bfc832cc | 170 | |
831372e7 | 171 | # Uncomment this for test releases. For public releases it is too expensive. |
fa8d436c | 172 | #CPPFLAGS-malloc.o += -DMALLOC_DEBUG=1 |
a2b08ee5 | 173 | |
f50fa10c UD |
174 | sLIBdir := $(shell echo $(slibdir) | sed 's,lib\(\|64\)$$,\\\\$$LIB,') |
175 | ||
a2b08ee5 | 176 | $(objpfx)mtrace: mtrace.pl |
dfd2257a | 177 | rm -f $@.new |
a2b08ee5 | 178 | sed -e 's|@PERL@|$(PERL)|' -e 's|@XXX@|$(address-width)|' \ |
8b748aed JM |
179 | -e 's|@VERSION@|$(version)|' \ |
180 | -e 's|@PKGVERSION@|$(PKGVERSION)|' \ | |
181 | -e 's|@REPORT_BUGS_TO@|$(REPORT_BUGS_TO)|' $^ > $@.new \ | |
43fc8f18 UD |
182 | && rm -f $@ && mv $@.new $@ && chmod +x $@ |
183 | ||
e5874a42 | 184 | $(objpfx)memusage: memusage.sh |
43fc8f18 | 185 | rm -f $@.new |
926de5eb | 186 | sed -e 's|@BASH@|$(BASH)|' -e 's|@VERSION@|$(version)|' \ |
8b748aed JM |
187 | -e 's|@SLIBDIR@|$(sLIBdir)|' -e 's|@BINDIR@|$(bindir)|' \ |
188 | -e 's|@PKGVERSION@|$(PKGVERSION)|' \ | |
189 | -e 's|@REPORT_BUGS_TO@|$(REPORT_BUGS_TO)|' $^ > $@.new \ | |
43fc8f18 UD |
190 | && rm -f $@ && mv $@.new $@ && chmod +x $@ |
191 | ||
8f48bfcc UD |
192 | |
193 | # The implementation uses `dlsym' | |
79520f4b | 194 | $(objpfx)libmemusage.so: $(libdl) |
fa8d436c UD |
195 | |
196 | # Extra dependencies | |
197 | $(foreach o,$(all-object-suffixes),$(objpfx)malloc$(o)): arena.c hooks.c | |
f690b569 FW |
198 | |
199 | # Compile the tests with a flag which suppresses the mallopt call in | |
200 | # the test skeleton. | |
201 | $(tests:%=$(objpfx)%.o): CPPFLAGS += -DTEST_NO_MALLOPT | |
ef4f9764 FW |
202 | |
203 | $(objpfx)tst-interpose-nothread: $(objpfx)tst-interpose-aux-nothread.o | |
204 | $(objpfx)tst-interpose-thread: \ | |
205 | $(objpfx)tst-interpose-aux-thread.o $(shared-thread-library) | |
206 | $(objpfx)tst-interpose-static-nothread: $(objpfx)tst-interpose-aux-nothread.o | |
207 | $(objpfx)tst-interpose-static-thread: \ | |
208 | $(objpfx)tst-interpose-aux-thread.o $(static-thread-library) |