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23975ca7 MJ |
1 | dnl SPDX-License-Identifier: LGPL-2.1-only |
2 | dnl | |
3 | dnl Copyright (C) 2021 EfficiOS, Inc. | |
4 | dnl | |
5 | dnl Process this file with autoconf to produce a configure script. | |
6 | ||
7 | # Project version information | |
8 | m4_define([urcu_version_major], [0]) | |
9 | m4_define([urcu_version_minor], [12]) | |
10 | m4_define([urcu_version_patch], [0]) | |
11 | m4_define([urcu_version_dev_stage], []) | |
12 | m4_define([urcu_version], urcu_version_major[.]urcu_version_minor[.]urcu_version_patch[]urcu_version_dev_stage) | |
13 | ||
14 | # Library version information of "liburcu" | |
98bc124a YB |
15 | # Following the numbering scheme proposed by libtool for the library version |
16 | # http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html | |
23975ca7 MJ |
17 | m4_define([urcu_lib_version_current], [7]) |
18 | m4_define([urcu_lib_version_revision], [0]) | |
19 | m4_define([urcu_lib_version_age], [1]) | |
20 | m4_define([urcu_lib_version], urcu_lib_version_current[:]urcu_lib_version_revision[:]urcu_lib_version_age) | |
21 | ||
22 | ||
23 | ## ## | |
24 | ## Autoconf base setup ## | |
25 | ## ## | |
26 | ||
afb6113f | 27 | AC_PREREQ([2.69]) |
23975ca7 | 28 | AC_INIT([userspace-rcu],[urcu_version],[mathieu dot desnoyers at efficios dot com],[],[http://liburcu.org/]) |
98bc124a | 29 | |
6893800a | 30 | AC_CONFIG_HEADERS([include/config.h include/urcu/config.h]) |
48d848c7 | 31 | AC_CONFIG_AUX_DIR([config]) |
074c3a1b MJ |
32 | AC_CONFIG_MACRO_DIR([m4]) |
33 | ||
7d413817 MD |
34 | AC_CANONICAL_TARGET |
35 | AC_CANONICAL_HOST | |
074c3a1b | 36 | |
afb6113f MJ |
37 | |
38 | ## ## | |
39 | ## Automake base setup ## | |
40 | ## ## | |
41 | ||
42 | AM_INIT_AUTOMAKE([1.12 foreign dist-bzip2 no-dist-gzip nostdinc -Wall -Wno-portability -Werror]) | |
35eb2d6c | 43 | AM_MAINTAINER_MODE([enable]) |
7d413817 | 44 | |
afb6113f MJ |
45 | # Enable silent rules by default |
46 | AM_SILENT_RULES([yes]) | |
e72596d1 | 47 | |
03c5782e MJ |
48 | AC_REQUIRE_AUX_FILE([tap-driver.sh]) |
49 | ||
02be5561 | 50 | AH_TEMPLATE([CONFIG_RCU_SMP], [Enable SMP support. With SMP support enabled, uniprocessors are also supported. With SMP support disabled, UP systems work fine, but the behavior of SMP systems is undefined.]) |
a767fdc3 | 51 | AH_TEMPLATE([CONFIG_RCU_TLS], [TLS provided by the compiler.]) |
a0307b90 | 52 | AH_TEMPLATE([CONFIG_RCU_HAVE_CLOCK_GETTIME], [clock_gettime() is detected.]) |
d8d9a340 | 53 | AH_TEMPLATE([CONFIG_RCU_FORCE_SYS_MEMBARRIER], [Require the operating system to support the membarrier system call for default and bulletproof flavors.]) |
a9a42447 | 54 | AH_TEMPLATE([CONFIG_RCU_DEBUG], [Enable internal debugging self-checks. Introduces a performance penalty.]) |
d7c76f85 | 55 | AH_TEMPLATE([CONFIG_CDS_LFHT_ITER_DEBUG], [Enable extra debugging checks for lock-free hash table iterator traversal. Alters the rculfhash ABI. Make sure to compile both library and application with matching configuration.]) |
d8d9a340 MD |
56 | |
57 | # Allow requiring the operating system to support the membarrier system | |
58 | # call. Applies to default and bulletproof flavors. | |
59 | AC_ARG_ENABLE([sys-membarrier-fallback], | |
60 | AS_HELP_STRING([--disable-sys-membarrier-fallback], [Abort if sys-membarrier is needed but not available rather than using a fallback.]), | |
61 | [def_sys_membarrier_fallback=$enableval], | |
62 | [def_sys_membarrier_fallback="yes"]) | |
63 | AS_IF([test "x$def_sys_membarrier_fallback" != "xyes"], [AC_DEFINE([CONFIG_RCU_FORCE_SYS_MEMBARRIER], [1])]) | |
a767fdc3 | 64 | |
75478b32 MD |
65 | # Allow overriding storage used for TLS variables. |
66 | AC_ARG_ENABLE([compiler-tls], | |
67 | AS_HELP_STRING([--disable-compiler-tls], [Use pthread_getspecific() to emulate Thread Local Storage (TLS) variables.]), | |
68 | [def_compiler_tls=$enableval], | |
69 | [def_compiler_tls="yes"]) | |
70 | ||
e9fa4876 MJ |
71 | # Checks for C compiler |
72 | AC_USE_SYSTEM_EXTENSIONS | |
73 | AC_PROG_CC | |
b72f6acb JG |
74 | # AC_PROG_CC_STDC was merged in AC_PROG_CC in autoconf 2.70 |
75 | m4_version_prereq([2.70], [], [AC_PROG_CC_STDC]) | |
109267f6 | 76 | AS_IF([test "x$def_compiler_tls" = "xyes"], AC_DEFINE([CONFIG_RCU_TLS], [1]), [:]) |
48d848c7 | 77 | |
074c3a1b | 78 | # Checks for programs. |
27d5e306 | 79 | AC_PROG_AWK |
48d848c7 | 80 | AC_PROG_MAKE_SET |
074c3a1b | 81 | AC_CHECK_PROGS(NPROC, [nproc gnproc]) |
2350bf7b MJ |
82 | AC_CHECK_PROGS(GETCONF, [getconf]) |
83 | AS_IF([test "x$NPROC" != "x"], | |
84 | [NPROC_CMD=$NPROC], | |
85 | [AS_IF([test "x$GETCONF" != "x"], | |
86 | [NPROC_CMD="$GETCONF _NPROCESSORS_ONLN"], | |
87 | [NPROC_CMD="echo 1"] | |
88 | )] | |
89 | ) | |
90 | AC_SUBST([NPROC_CMD], [$NPROC_CMD]) | |
91 | ||
b14a378a | 92 | LT_INIT |
48d848c7 PMF |
93 | |
94 | # Checks for typedefs, structures, and compiler characteristics. | |
95 | AC_C_INLINE | |
96 | AC_TYPE_PID_T | |
97 | AC_TYPE_SIZE_T | |
27d5e306 MJ |
98 | AC_TYPE_SSIZE_T |
99 | AC_TYPE_UINT16_T | |
991d28ca JR |
100 | AC_TYPE_INT32_T |
101 | AC_TYPE_UINT32_T | |
102 | AC_TYPE_UINT64_T | |
103 | AC_TYPE_UINT8_T | |
48d848c7 | 104 | |
074c3a1b MJ |
105 | AX_C___ATTRIBUTE__ |
106 | AS_IF([test "x$ax_cv___attribute__" = "xyes"], | |
107 | [:], | |
108 | [AC_MSG_ERROR([The compiler does not support __attribute__ extensions])]) | |
109 | ||
110 | AX_PTHREAD(,[AC_MSG_ERROR([Could not configure pthreads support])]) | |
074c3a1b | 111 | |
cdadd34c MJ |
112 | AM_CFLAGS="$AM_CFLAGS $PTHREAD_CFLAGS" |
113 | ||
48d848c7 | 114 | # Checks for library functions. |
48d848c7 | 115 | AC_FUNC_MMAP |
27d5e306 MJ |
116 | AC_FUNC_FORK |
117 | AC_CHECK_FUNCS([ \ | |
118 | atexit \ | |
27d5e306 MJ |
119 | getcpuid \ |
120 | gettid \ | |
121 | gettimeofday \ | |
122 | memeset \ | |
123 | memset \ | |
124 | munmap \ | |
3e4ae45a | 125 | rand_r \ |
27d5e306 MJ |
126 | sched_getcpu \ |
127 | strerror \ | |
128 | strtoul \ | |
129 | sysconf \ | |
130 | ]) | |
48d848c7 | 131 | |
9a62b0f0 MJ |
132 | # AC_FUNC_MALLOC causes problems when cross-compiling. |
133 | #AC_FUNC_MALLOC | |
134 | ||
bb6afa9a | 135 | # Check for headers |
7dea28e7 | 136 | AC_HEADER_STDBOOL |
27d5e306 MJ |
137 | AC_CHECK_HEADERS([ \ |
138 | limits.h \ | |
139 | stddef.h \ | |
140 | sys/param.h \ | |
141 | sys/time.h \ | |
142 | ]) | |
bb6afa9a | 143 | |
b129d5d7 SB |
144 | AS_CASE([$host],[*-cygwin*], |
145 | [AM_CONDITIONAL(USE_CYGWIN, true)], | |
146 | [AM_CONDITIONAL(USE_CYGWIN, false)] | |
147 | ) | |
148 | ||
8be0fb5f | 149 | # Search for clock_gettime |
a0307b90 MD |
150 | AC_SEARCH_LIBS([clock_gettime], [rt], [ |
151 | AC_DEFINE([CONFIG_RCU_HAVE_CLOCK_GETTIME], [1]) | |
628a1a72 | 152 | config_rcu_have_clock_gettime=yes |
a0307b90 | 153 | ], []) |
8be0fb5f | 154 | |
2f49a496 | 155 | AM_CONDITIONAL([NO_SHARED], [test "x$enable_shared" = "xno"]) |
0854ccff | 156 | |
a6412536 AM |
157 | # smp-support configure option |
158 | AC_ARG_ENABLE([smp-support], | |
159 | AS_HELP_STRING([--disable-smp-support], [Disable SMP support. Warning: only use this on uniprocessor systems. [default=enabled]]), | |
160 | [def_smp_support=$enableval], | |
161 | [def_smp_support="yes"]) | |
162 | AS_IF([test "x$def_smp_support" = "xyes"], [AC_DEFINE([CONFIG_RCU_SMP], [1])]) | |
7d413817 | 163 | |
d4e640c0 JR |
164 | # RCU debugging option |
165 | AC_ARG_ENABLE([rcu-debug], | |
166 | AS_HELP_STRING([--enable-rcu-debug], [Enable internal debugging | |
a9a42447 | 167 | self-checks. Introduces a performance penalty.])) |
d4e640c0 JR |
168 | AS_IF([test "x$enable_rcu_debug" = "xyes"], [ |
169 | AC_DEFINE([CONFIG_RCU_DEBUG], [1]) | |
170 | ]) | |
48d848c7 | 171 | |
d7c76f85 MD |
172 | # rculfhash iterator debugging |
173 | AC_ARG_ENABLE([cds-lfht-iter-debug], | |
174 | AS_HELP_STRING([--enable-cds-lfht-iter-debug], [Enable extra debugging checks for lock-free hash table iterator traversal. Alters the rculfhash ABI. Make sure to compile both library and application with matching configuration.])) | |
175 | AS_IF([test "x$enable_cds_lfht_iter_debug" = "xyes"], [ | |
176 | AC_DEFINE([CONFIG_CDS_LFHT_ITER_DEBUG], [1]) | |
177 | ]) | |
178 | ||
d8540fc5 PA |
179 | # From the sched_setaffinity(2)'s man page: |
180 | # ~~~~ | |
181 | # The CPU affinity system calls were introduced in Linux kernel 2.5.8. | |
182 | # The library interfaces were introduced in glibc 2.3. Initially, the | |
183 | # glibc interfaces included a cpusetsize argument. In glibc 2.3.3, | |
184 | # the cpuset size argument was removed, but this argument was | |
185 | # restored in glibc 2.3.4. | |
186 | # ~~~~ | |
187 | ||
188 | # In addition to that, some vendors ported the system call to 2.4 | |
189 | # kernels. | |
190 | ||
191 | # Furthermore, when the function first appeared, the MASK argument was | |
192 | # an unsigned long pointer, while later it was made into a cpu_set_t | |
193 | # pointer. Systems that have the cpu_set_t version also should have | |
194 | # the CPU_ZERO, CPU_SET, etc. macros. | |
195 | ||
196 | # All this mess means we have to cater for at least 3 different | |
197 | # sched_setaffinity prototypes: | |
198 | ||
199 | # ~~~~ | |
200 | # int sched_setaffinity (pid_t pid, unsigned int len, unsigned long *mask); | |
201 | # int sched_setaffinity (pid_t __pid, size_t __cpusetsize, const cpu_set_t *__cpuset); | |
202 | # int sched_setaffinity (pid_t __pid, const cpu_set_t *__mask); | |
203 | # ~~~~ | |
204 | ||
b3231c17 MD |
205 | AC_CHECK_TYPES([cpu_set_t], |
206 | [have_cpu_set_t="yes"], | |
207 | [have_cpu_set_t="no"], | |
208 | [#include <sched.h>]) | |
209 | ||
210 | # Confirm that we have CPU_ZERO, and it actually works. | |
211 | AC_MSG_CHECKING([whether CPU_ZERO works]) | |
212 | AH_TEMPLATE([HAVE_CPU_ZERO], [Defined to 1 if we have CPU_ZERO and it works]) | |
213 | AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ | |
b3231c17 MD |
214 | #include <sched.h> |
215 | int main() | |
216 | { | |
217 | cpu_set_t foo; CPU_ZERO(&foo); | |
218 | return 0; | |
219 | } | |
220 | ]]) | |
221 | ],[ | |
222 | AC_DEFINE(HAVE_CPU_ZERO, 1) | |
223 | AC_MSG_RESULT([yes]) | |
224 | ],[ | |
225 | AC_MSG_RESULT([no]) | |
226 | ]) | |
227 | ||
228 | # Confirm that we have CPU_SET, and it actually works. | |
229 | AC_MSG_CHECKING([whether CPU_SET works]) | |
230 | AH_TEMPLATE([HAVE_CPU_SET], [Defined to 1 if we have CPU_SET and it works]) | |
231 | AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ | |
b3231c17 MD |
232 | #include <sched.h> |
233 | int main() | |
234 | { | |
5bed6565 | 235 | cpu_set_t foo; CPU_SET(0, &foo); |
b3231c17 MD |
236 | return 0; |
237 | } | |
238 | ]]) | |
239 | ],[ | |
240 | AC_DEFINE(HAVE_CPU_SET, 1) | |
241 | AC_MSG_RESULT([yes]) | |
242 | ],[ | |
243 | AC_MSG_RESULT([no]) | |
244 | ]) | |
245 | ||
d8540fc5 | 246 | # First check if the function is available at all. |
a6412536 AM |
247 | AC_CHECK_FUNCS([sched_setaffinity],[ |
248 | # Okay, we have it. Check if also have cpu_set_t. If we don't, | |
249 | # then we have the first version using unsigned long, and no | |
250 | # CPU_ZERO, etc. macros. If we do have cpu_set_t, we may have the | |
251 | # version with 2 or 3 arguments. In that case, CPU_ZERO, etc., | |
252 | # should also be present, but we confirm nonetheless. | |
253 | ||
b3231c17 MD |
254 | AS_IF([test "x$have_cpu_set_t" = "xyes"], [ |
255 | # We do have it. | |
a6412536 AM |
256 | # Check how many arguments does sched_setaffinity take. |
257 | # Should be 3 or 2. | |
258 | AC_MSG_CHECKING([how many arguments sched_setaffinity takes]) | |
ec5e2d14 | 259 | AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ |
a6412536 | 260 | #include <sched.h> |
fe0707ab MD |
261 | int main() |
262 | { | |
263 | cpu_set_t foo; | |
b3231c17 | 264 | sched_setaffinity(0, sizeof (foo), &foo); |
fe0707ab MD |
265 | return 0; |
266 | } | |
a6412536 AM |
267 | ]]) |
268 | ], | |
269 | [sched_set_affinity_args=3], | |
270 | [sched_set_affinity_args=2]) | |
b3231c17 MD |
271 | AC_DEFINE_UNQUOTED(SCHED_SETAFFINITY_ARGS, |
272 | $sched_set_affinity_args, | |
a6412536 AM |
273 | [Defined to sched_setaffinity's number of arguments.]) |
274 | AC_MSG_RESULT([$sched_set_affinity_args]) | |
275 | ],[ | |
276 | # No cpu_set_t, always 3 args. | |
277 | AC_DEFINE(SCHED_SETAFFINITY_ARGS, 3) | |
b3231c17 | 278 | ]) |
a6412536 | 279 | ]) |
d8540fc5 | 280 | |
23975ca7 MJ |
281 | ## ## |
282 | ## Substitute variables for use in Makefile.am ## | |
283 | ## ## | |
284 | ||
285 | # Library versions for libtool | |
286 | AC_SUBST([URCU_LIBRARY_VERSION], [urcu_lib_version]) | |
287 | ||
9a79c612 MJ |
288 | AM_CPPFLAGS="-include config.h" |
289 | AC_SUBST(AM_CPPFLAGS) | |
290 | ||
83e334d0 | 291 | AM_CFLAGS="-Wall -Wextra -Wno-unused-parameter $AM_CFLAGS" |
9a79c612 | 292 | AC_SUBST(AM_CFLAGS) |
d8540fc5 | 293 | |
48d848c7 PMF |
294 | AC_CONFIG_FILES([ |
295 | Makefile | |
fe999c05 | 296 | doc/Makefile |
8bad63a0 | 297 | doc/examples/Makefile |
6893800a MJ |
298 | include/Makefile |
299 | src/Makefile | |
48d848c7 | 300 | tests/Makefile |
f5ab766e MD |
301 | tests/common/Makefile |
302 | tests/unit/Makefile | |
303 | tests/benchmark/Makefile | |
304 | tests/regression/Makefile | |
1b387491 | 305 | tests/utils/Makefile |
6893800a MJ |
306 | src/liburcu.pc |
307 | src/liburcu-bp.pc | |
308 | src/liburcu-cds.pc | |
309 | src/liburcu-qsbr.pc | |
310 | src/liburcu-mb.pc | |
311 | src/liburcu-signal.pc | |
48d848c7 | 312 | ]) |
03c5782e MJ |
313 | |
314 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_perf_global.tap], [chmod +x tests/regression/rcutorture_urcu_bp_perf_global.tap]) | |
315 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_perf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_bp_perf_percpu.tap]) | |
316 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_perf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_bp_perf_perthread.tap]) | |
317 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_rperf_global.tap], [chmod +x tests/regression/rcutorture_urcu_bp_rperf_global.tap]) | |
318 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_rperf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_bp_rperf_percpu.tap]) | |
319 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_rperf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_bp_rperf_perthread.tap]) | |
320 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_stress_global.tap], [chmod +x tests/regression/rcutorture_urcu_bp_stress_global.tap]) | |
321 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_stress_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_bp_stress_percpu.tap]) | |
322 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_stress_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_bp_stress_perthread.tap]) | |
323 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_uperf_global.tap], [chmod +x tests/regression/rcutorture_urcu_bp_uperf_global.tap]) | |
324 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_uperf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_bp_uperf_percpu.tap]) | |
325 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_uperf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_bp_uperf_perthread.tap]) | |
326 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_perf_global.tap], [chmod +x tests/regression/rcutorture_urcu_mb_perf_global.tap]) | |
327 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_perf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_mb_perf_percpu.tap]) | |
328 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_perf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_mb_perf_perthread.tap]) | |
329 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_rperf_global.tap], [chmod +x tests/regression/rcutorture_urcu_mb_rperf_global.tap]) | |
330 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_rperf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_mb_rperf_percpu.tap]) | |
331 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_rperf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_mb_rperf_perthread.tap]) | |
332 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_stress_global.tap], [chmod +x tests/regression/rcutorture_urcu_mb_stress_global.tap]) | |
333 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_stress_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_mb_stress_percpu.tap]) | |
334 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_stress_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_mb_stress_perthread.tap]) | |
335 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_uperf_global.tap], [chmod +x tests/regression/rcutorture_urcu_mb_uperf_global.tap]) | |
336 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_uperf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_mb_uperf_percpu.tap]) | |
337 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_uperf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_mb_uperf_perthread.tap]) | |
338 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_perf_global.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_perf_global.tap]) | |
339 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_perf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_perf_percpu.tap]) | |
340 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_perf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_perf_perthread.tap]) | |
341 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_rperf_global.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_rperf_global.tap]) | |
342 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_rperf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_rperf_percpu.tap]) | |
343 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_rperf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_rperf_perthread.tap]) | |
344 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_stress_global.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_stress_global.tap]) | |
345 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_stress_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_stress_percpu.tap]) | |
346 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_stress_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_stress_perthread.tap]) | |
347 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_uperf_global.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_uperf_global.tap]) | |
348 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_uperf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_uperf_percpu.tap]) | |
349 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_uperf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_uperf_perthread.tap]) | |
350 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_perf_global.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_perf_global.tap]) | |
351 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_perf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_perf_percpu.tap]) | |
352 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_perf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_perf_perthread.tap]) | |
353 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_rperf_global.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_rperf_global.tap]) | |
354 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_rperf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_rperf_percpu.tap]) | |
355 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_rperf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_rperf_perthread.tap]) | |
356 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_stress_global.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_stress_global.tap]) | |
357 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_stress_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_stress_percpu.tap]) | |
358 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_stress_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_stress_perthread.tap]) | |
359 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_uperf_global.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_uperf_global.tap]) | |
360 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_uperf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_uperf_percpu.tap]) | |
361 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_uperf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_uperf_perthread.tap]) | |
362 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_perf_global.tap], [chmod +x tests/regression/rcutorture_urcu_signal_perf_global.tap]) | |
363 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_perf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_signal_perf_percpu.tap]) | |
364 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_perf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_signal_perf_perthread.tap]) | |
365 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_rperf_global.tap], [chmod +x tests/regression/rcutorture_urcu_signal_rperf_global.tap]) | |
366 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_rperf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_signal_rperf_percpu.tap]) | |
367 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_rperf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_signal_rperf_perthread.tap]) | |
368 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_stress_global.tap], [chmod +x tests/regression/rcutorture_urcu_signal_stress_global.tap]) | |
369 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_stress_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_signal_stress_percpu.tap]) | |
370 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_stress_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_signal_stress_perthread.tap]) | |
371 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_uperf_global.tap], [chmod +x tests/regression/rcutorture_urcu_signal_uperf_global.tap]) | |
372 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_uperf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_signal_uperf_percpu.tap]) | |
373 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_uperf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_signal_uperf_perthread.tap]) | |
374 | ||
375 | ||
48d848c7 | 376 | AC_OUTPUT |
a6412536 | 377 | |
628a1a72 MJ |
378 | # |
379 | # Mini-report on what will be built. | |
380 | # | |
381 | ||
382 | PPRINT_INIT | |
383 | PPRINT_SET_INDENT(1) | |
384 | PPRINT_SET_TS(38) | |
385 | ||
386 | AS_ECHO | |
387 | AS_ECHO("${PPRINT_COLOR_BLDBLU}Userspace-RCU $PACKAGE_VERSION${PPRINT_COLOR_RST}") | |
388 | AS_ECHO | |
389 | ||
390 | PPRINT_SUBTITLE([Features]) | |
391 | ||
392 | PPRINT_PROP_STRING([Target architecture], $host_cpu) | |
393 | ||
394 | # SMP support enabled/disabled | |
395 | test "x$def_smp_support" = "xyes" && value=1 || value=0 | |
396 | PPRINT_PROP_BOOL([SMP support], $value) | |
397 | ||
628a1a72 | 398 | # TLS |
109267f6 | 399 | test "x$def_compiler_tls" = "xyes" && value="compiler TLS" || value="pthread_getspecific()" |
628a1a72 MJ |
400 | PPRINT_PROP_STRING([Thread Local Storage (TLS)], [$value]) |
401 | ||
402 | # clock_gettime() available | |
403 | test "x$config_rcu_have_clock_gettime" = "xyes" && value=1 || value=0 | |
404 | PPRINT_PROP_BOOL([clock_gettime()], $value) | |
405 | ||
406 | # Require membarrier | |
407 | test "x$def_sys_membarrier_fallback" != "xyes" && value=1 || value=0 | |
408 | PPRINT_PROP_BOOL([Require membarrier], $value) | |
409 | ||
410 | # RCU debug enabled/disabled | |
411 | test "x$enable_rcu_debug" = "xyes" && value=1 || value=0 | |
412 | PPRINT_PROP_BOOL([Internal debugging], $value) | |
413 | ||
d7c76f85 MD |
414 | # rculfhash iterator debug enabled/disabled |
415 | test "x$enable_cds_lfht_iter_debug" = "xyes" && value=1 || value=0 | |
416 | PPRINT_PROP_BOOL([Lock-free hash table iterator debugging], $value) | |
417 | ||
4477a870 MD |
418 | PPRINT_PROP_BOOL([Multi-flavor support], 1) |
419 | ||
628a1a72 MJ |
420 | report_bindir="`eval eval echo $bindir`" |
421 | report_libdir="`eval eval echo $libdir`" | |
422 | ||
423 | # Print the bindir and libdir this `make install' will install into. | |
424 | AS_ECHO | |
425 | PPRINT_SUBTITLE([Install directories]) | |
426 | PPRINT_PROP_STRING([Binaries], [$report_bindir]) | |
427 | PPRINT_PROP_STRING([Libraries], [$report_libdir]) | |
75478b32 | 428 |