Commit | Line | Data |
---|---|---|
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 | |
514079bb MJ |
48 | |
49 | ## ## | |
50 | ## OS and Arch specific defaults ## | |
51 | ## ## | |
52 | ||
53 | AS_CASE([$host], | |
54 | [*-cygwin*], [LT_NO_UNDEFINED="-no-undefined"] | |
55 | ) | |
56 | ||
57 | ||
8b2f0590 MJ |
58 | ## ## |
59 | ## C compiler checks ## | |
60 | ## ## | |
61 | ||
62 | # Choose the C compiler | |
63 | AC_PROG_CC | |
64 | # AC_PROG_CC_STDC was merged in AC_PROG_CC in autoconf 2.70 | |
65 | m4_version_prereq([2.70], [], [AC_PROG_CC_STDC]) | |
66 | ||
67 | # Make sure the C compiler supports C99 | |
68 | AS_IF([test "$ac_cv_prog_cc_c99" = "no"], [AC_MSG_ERROR([The compiler does not support C99])]) | |
69 | ||
70 | # Enable available system extensions and LFS support | |
71 | AC_USE_SYSTEM_EXTENSIONS | |
72 | AC_SYS_LARGEFILE | |
73 | ||
74 | # Make sure the C compiler supports __attribute__ | |
75 | AX_C___ATTRIBUTE__ | |
76 | AS_IF([test "x$ax_cv___attribute__" != "xyes"], | |
77 | [AC_MSG_ERROR([The compiler does not support __attribute__ extensions])]) | |
78 | ||
79 | # Make sure we have pthread support | |
80 | AX_PTHREAD([], [AC_MSG_ERROR([Could not configure pthread support])]) | |
81 | ||
82 | # Make sure the C compiler supports weak symbols | |
83 | AX_SYS_WEAK_ALIAS | |
84 | AS_IF([test "x$ax_cv_sys_weak_alias" = "xno"], | |
85 | [AC_MSG_ERROR([Your platform doesn't support weak symbols.])]) | |
86 | ||
87 | # Checks for typedefs, structures, and compiler characteristics. | |
88 | AC_C_INLINE | |
89 | AC_C_TYPEOF | |
90 | AC_TYPE_INT32_T | |
91 | AC_TYPE_PID_T | |
92 | AC_TYPE_SIZE_T | |
93 | AC_TYPE_SSIZE_T | |
94 | AC_TYPE_UINT16_T | |
95 | AC_TYPE_UINT32_T | |
96 | AC_TYPE_UINT64_T | |
97 | AC_TYPE_UINT8_T | |
98 | ||
99 | ||
02be5561 | 100 | 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 | 101 | AH_TEMPLATE([CONFIG_RCU_TLS], [TLS provided by the compiler.]) |
a0307b90 | 102 | AH_TEMPLATE([CONFIG_RCU_HAVE_CLOCK_GETTIME], [clock_gettime() is detected.]) |
d8d9a340 | 103 | AH_TEMPLATE([CONFIG_RCU_FORCE_SYS_MEMBARRIER], [Require the operating system to support the membarrier system call for default and bulletproof flavors.]) |
a9a42447 | 104 | AH_TEMPLATE([CONFIG_RCU_DEBUG], [Enable internal debugging self-checks. Introduces a performance penalty.]) |
d7c76f85 | 105 | 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 |
106 | |
107 | # Allow requiring the operating system to support the membarrier system | |
108 | # call. Applies to default and bulletproof flavors. | |
109 | AC_ARG_ENABLE([sys-membarrier-fallback], | |
110 | AS_HELP_STRING([--disable-sys-membarrier-fallback], [Abort if sys-membarrier is needed but not available rather than using a fallback.]), | |
111 | [def_sys_membarrier_fallback=$enableval], | |
112 | [def_sys_membarrier_fallback="yes"]) | |
113 | AS_IF([test "x$def_sys_membarrier_fallback" != "xyes"], [AC_DEFINE([CONFIG_RCU_FORCE_SYS_MEMBARRIER], [1])]) | |
a767fdc3 | 114 | |
75478b32 MD |
115 | # Allow overriding storage used for TLS variables. |
116 | AC_ARG_ENABLE([compiler-tls], | |
117 | AS_HELP_STRING([--disable-compiler-tls], [Use pthread_getspecific() to emulate Thread Local Storage (TLS) variables.]), | |
118 | [def_compiler_tls=$enableval], | |
119 | [def_compiler_tls="yes"]) | |
120 | ||
109267f6 | 121 | AS_IF([test "x$def_compiler_tls" = "xyes"], AC_DEFINE([CONFIG_RCU_TLS], [1]), [:]) |
48d848c7 | 122 | |
074c3a1b | 123 | # Checks for programs. |
27d5e306 | 124 | AC_PROG_AWK |
48d848c7 | 125 | AC_PROG_MAKE_SET |
074c3a1b | 126 | AC_CHECK_PROGS(NPROC, [nproc gnproc]) |
2350bf7b MJ |
127 | AC_CHECK_PROGS(GETCONF, [getconf]) |
128 | AS_IF([test "x$NPROC" != "x"], | |
129 | [NPROC_CMD=$NPROC], | |
130 | [AS_IF([test "x$GETCONF" != "x"], | |
131 | [NPROC_CMD="$GETCONF _NPROCESSORS_ONLN"], | |
132 | [NPROC_CMD="echo 1"] | |
133 | )] | |
134 | ) | |
135 | AC_SUBST([NPROC_CMD], [$NPROC_CMD]) | |
136 | ||
b14a378a | 137 | LT_INIT |
48d848c7 | 138 | |
cdadd34c MJ |
139 | AM_CFLAGS="$AM_CFLAGS $PTHREAD_CFLAGS" |
140 | ||
48d848c7 | 141 | # Checks for library functions. |
48d848c7 | 142 | AC_FUNC_MMAP |
27d5e306 MJ |
143 | AC_FUNC_FORK |
144 | AC_CHECK_FUNCS([ \ | |
145 | atexit \ | |
27d5e306 MJ |
146 | getcpuid \ |
147 | gettid \ | |
148 | gettimeofday \ | |
149 | memeset \ | |
150 | memset \ | |
151 | munmap \ | |
3e4ae45a | 152 | rand_r \ |
27d5e306 MJ |
153 | sched_getcpu \ |
154 | strerror \ | |
155 | strtoul \ | |
156 | sysconf \ | |
157 | ]) | |
48d848c7 | 158 | |
9a62b0f0 MJ |
159 | # AC_FUNC_MALLOC causes problems when cross-compiling. |
160 | #AC_FUNC_MALLOC | |
161 | ||
bb6afa9a | 162 | # Check for headers |
7dea28e7 | 163 | AC_HEADER_STDBOOL |
27d5e306 MJ |
164 | AC_CHECK_HEADERS([ \ |
165 | limits.h \ | |
166 | stddef.h \ | |
167 | sys/param.h \ | |
168 | sys/time.h \ | |
169 | ]) | |
bb6afa9a | 170 | |
8be0fb5f | 171 | # Search for clock_gettime |
a0307b90 MD |
172 | AC_SEARCH_LIBS([clock_gettime], [rt], [ |
173 | AC_DEFINE([CONFIG_RCU_HAVE_CLOCK_GETTIME], [1]) | |
628a1a72 | 174 | config_rcu_have_clock_gettime=yes |
a0307b90 | 175 | ], []) |
8be0fb5f | 176 | |
2f49a496 | 177 | AM_CONDITIONAL([NO_SHARED], [test "x$enable_shared" = "xno"]) |
0854ccff | 178 | |
a6412536 AM |
179 | # smp-support configure option |
180 | AC_ARG_ENABLE([smp-support], | |
181 | AS_HELP_STRING([--disable-smp-support], [Disable SMP support. Warning: only use this on uniprocessor systems. [default=enabled]]), | |
182 | [def_smp_support=$enableval], | |
183 | [def_smp_support="yes"]) | |
184 | AS_IF([test "x$def_smp_support" = "xyes"], [AC_DEFINE([CONFIG_RCU_SMP], [1])]) | |
7d413817 | 185 | |
d4e640c0 JR |
186 | # RCU debugging option |
187 | AC_ARG_ENABLE([rcu-debug], | |
188 | AS_HELP_STRING([--enable-rcu-debug], [Enable internal debugging | |
a9a42447 | 189 | self-checks. Introduces a performance penalty.])) |
d4e640c0 JR |
190 | AS_IF([test "x$enable_rcu_debug" = "xyes"], [ |
191 | AC_DEFINE([CONFIG_RCU_DEBUG], [1]) | |
192 | ]) | |
48d848c7 | 193 | |
d7c76f85 MD |
194 | # rculfhash iterator debugging |
195 | AC_ARG_ENABLE([cds-lfht-iter-debug], | |
196 | AS_HELP_STRING([--enable-cds-lfht-iter-debug], [Enable extra debugging checks for lock-free hash table iterator traversal. Alters the rculfhash ABI. Make sure to compile both library and application with matching configuration.])) | |
197 | AS_IF([test "x$enable_cds_lfht_iter_debug" = "xyes"], [ | |
198 | AC_DEFINE([CONFIG_CDS_LFHT_ITER_DEBUG], [1]) | |
199 | ]) | |
200 | ||
d8540fc5 PA |
201 | # From the sched_setaffinity(2)'s man page: |
202 | # ~~~~ | |
203 | # The CPU affinity system calls were introduced in Linux kernel 2.5.8. | |
204 | # The library interfaces were introduced in glibc 2.3. Initially, the | |
205 | # glibc interfaces included a cpusetsize argument. In glibc 2.3.3, | |
206 | # the cpuset size argument was removed, but this argument was | |
207 | # restored in glibc 2.3.4. | |
208 | # ~~~~ | |
209 | ||
210 | # In addition to that, some vendors ported the system call to 2.4 | |
211 | # kernels. | |
212 | ||
213 | # Furthermore, when the function first appeared, the MASK argument was | |
214 | # an unsigned long pointer, while later it was made into a cpu_set_t | |
215 | # pointer. Systems that have the cpu_set_t version also should have | |
216 | # the CPU_ZERO, CPU_SET, etc. macros. | |
217 | ||
218 | # All this mess means we have to cater for at least 3 different | |
219 | # sched_setaffinity prototypes: | |
220 | ||
221 | # ~~~~ | |
222 | # int sched_setaffinity (pid_t pid, unsigned int len, unsigned long *mask); | |
223 | # int sched_setaffinity (pid_t __pid, size_t __cpusetsize, const cpu_set_t *__cpuset); | |
224 | # int sched_setaffinity (pid_t __pid, const cpu_set_t *__mask); | |
225 | # ~~~~ | |
226 | ||
b3231c17 MD |
227 | AC_CHECK_TYPES([cpu_set_t], |
228 | [have_cpu_set_t="yes"], | |
229 | [have_cpu_set_t="no"], | |
230 | [#include <sched.h>]) | |
231 | ||
232 | # Confirm that we have CPU_ZERO, and it actually works. | |
233 | AC_MSG_CHECKING([whether CPU_ZERO works]) | |
234 | AH_TEMPLATE([HAVE_CPU_ZERO], [Defined to 1 if we have CPU_ZERO and it works]) | |
235 | AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ | |
b3231c17 MD |
236 | #include <sched.h> |
237 | int main() | |
238 | { | |
239 | cpu_set_t foo; CPU_ZERO(&foo); | |
240 | return 0; | |
241 | } | |
242 | ]]) | |
243 | ],[ | |
244 | AC_DEFINE(HAVE_CPU_ZERO, 1) | |
245 | AC_MSG_RESULT([yes]) | |
246 | ],[ | |
247 | AC_MSG_RESULT([no]) | |
248 | ]) | |
249 | ||
250 | # Confirm that we have CPU_SET, and it actually works. | |
251 | AC_MSG_CHECKING([whether CPU_SET works]) | |
252 | AH_TEMPLATE([HAVE_CPU_SET], [Defined to 1 if we have CPU_SET and it works]) | |
253 | AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ | |
b3231c17 MD |
254 | #include <sched.h> |
255 | int main() | |
256 | { | |
5bed6565 | 257 | cpu_set_t foo; CPU_SET(0, &foo); |
b3231c17 MD |
258 | return 0; |
259 | } | |
260 | ]]) | |
261 | ],[ | |
262 | AC_DEFINE(HAVE_CPU_SET, 1) | |
263 | AC_MSG_RESULT([yes]) | |
264 | ],[ | |
265 | AC_MSG_RESULT([no]) | |
266 | ]) | |
267 | ||
d8540fc5 | 268 | # First check if the function is available at all. |
a6412536 AM |
269 | AC_CHECK_FUNCS([sched_setaffinity],[ |
270 | # Okay, we have it. Check if also have cpu_set_t. If we don't, | |
271 | # then we have the first version using unsigned long, and no | |
272 | # CPU_ZERO, etc. macros. If we do have cpu_set_t, we may have the | |
273 | # version with 2 or 3 arguments. In that case, CPU_ZERO, etc., | |
274 | # should also be present, but we confirm nonetheless. | |
275 | ||
b3231c17 MD |
276 | AS_IF([test "x$have_cpu_set_t" = "xyes"], [ |
277 | # We do have it. | |
a6412536 AM |
278 | # Check how many arguments does sched_setaffinity take. |
279 | # Should be 3 or 2. | |
280 | AC_MSG_CHECKING([how many arguments sched_setaffinity takes]) | |
ec5e2d14 | 281 | AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ |
a6412536 | 282 | #include <sched.h> |
fe0707ab MD |
283 | int main() |
284 | { | |
285 | cpu_set_t foo; | |
b3231c17 | 286 | sched_setaffinity(0, sizeof (foo), &foo); |
fe0707ab MD |
287 | return 0; |
288 | } | |
a6412536 AM |
289 | ]]) |
290 | ], | |
291 | [sched_set_affinity_args=3], | |
292 | [sched_set_affinity_args=2]) | |
b3231c17 MD |
293 | AC_DEFINE_UNQUOTED(SCHED_SETAFFINITY_ARGS, |
294 | $sched_set_affinity_args, | |
a6412536 AM |
295 | [Defined to sched_setaffinity's number of arguments.]) |
296 | AC_MSG_RESULT([$sched_set_affinity_args]) | |
297 | ],[ | |
298 | # No cpu_set_t, always 3 args. | |
299 | AC_DEFINE(SCHED_SETAFFINITY_ARGS, 3) | |
b3231c17 | 300 | ]) |
a6412536 | 301 | ]) |
d8540fc5 | 302 | |
23975ca7 MJ |
303 | ## ## |
304 | ## Substitute variables for use in Makefile.am ## | |
305 | ## ## | |
306 | ||
307 | # Library versions for libtool | |
308 | AC_SUBST([URCU_LIBRARY_VERSION], [urcu_lib_version]) | |
309 | ||
514079bb MJ |
310 | AC_SUBST(LT_NO_UNDEFINED) |
311 | ||
9a79c612 MJ |
312 | AM_CPPFLAGS="-include config.h" |
313 | AC_SUBST(AM_CPPFLAGS) | |
314 | ||
83e334d0 | 315 | AM_CFLAGS="-Wall -Wextra -Wno-unused-parameter $AM_CFLAGS" |
9a79c612 | 316 | AC_SUBST(AM_CFLAGS) |
d8540fc5 | 317 | |
48d848c7 PMF |
318 | AC_CONFIG_FILES([ |
319 | Makefile | |
fe999c05 | 320 | doc/Makefile |
8bad63a0 | 321 | doc/examples/Makefile |
6893800a MJ |
322 | include/Makefile |
323 | src/Makefile | |
48d848c7 | 324 | tests/Makefile |
f5ab766e MD |
325 | tests/common/Makefile |
326 | tests/unit/Makefile | |
327 | tests/benchmark/Makefile | |
328 | tests/regression/Makefile | |
1b387491 | 329 | tests/utils/Makefile |
6893800a MJ |
330 | src/liburcu.pc |
331 | src/liburcu-bp.pc | |
332 | src/liburcu-cds.pc | |
333 | src/liburcu-qsbr.pc | |
334 | src/liburcu-mb.pc | |
335 | src/liburcu-signal.pc | |
48d848c7 | 336 | ]) |
03c5782e MJ |
337 | |
338 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_perf_global.tap], [chmod +x tests/regression/rcutorture_urcu_bp_perf_global.tap]) | |
339 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_perf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_bp_perf_percpu.tap]) | |
340 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_perf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_bp_perf_perthread.tap]) | |
341 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_rperf_global.tap], [chmod +x tests/regression/rcutorture_urcu_bp_rperf_global.tap]) | |
342 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_rperf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_bp_rperf_percpu.tap]) | |
343 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_rperf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_bp_rperf_perthread.tap]) | |
344 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_stress_global.tap], [chmod +x tests/regression/rcutorture_urcu_bp_stress_global.tap]) | |
345 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_stress_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_bp_stress_percpu.tap]) | |
346 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_stress_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_bp_stress_perthread.tap]) | |
347 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_uperf_global.tap], [chmod +x tests/regression/rcutorture_urcu_bp_uperf_global.tap]) | |
348 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_uperf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_bp_uperf_percpu.tap]) | |
349 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_uperf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_bp_uperf_perthread.tap]) | |
350 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_perf_global.tap], [chmod +x tests/regression/rcutorture_urcu_mb_perf_global.tap]) | |
351 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_perf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_mb_perf_percpu.tap]) | |
352 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_perf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_mb_perf_perthread.tap]) | |
353 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_rperf_global.tap], [chmod +x tests/regression/rcutorture_urcu_mb_rperf_global.tap]) | |
354 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_rperf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_mb_rperf_percpu.tap]) | |
355 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_rperf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_mb_rperf_perthread.tap]) | |
356 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_stress_global.tap], [chmod +x tests/regression/rcutorture_urcu_mb_stress_global.tap]) | |
357 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_stress_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_mb_stress_percpu.tap]) | |
358 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_stress_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_mb_stress_perthread.tap]) | |
359 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_uperf_global.tap], [chmod +x tests/regression/rcutorture_urcu_mb_uperf_global.tap]) | |
360 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_uperf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_mb_uperf_percpu.tap]) | |
361 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_uperf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_mb_uperf_perthread.tap]) | |
362 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_perf_global.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_perf_global.tap]) | |
363 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_perf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_perf_percpu.tap]) | |
364 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_perf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_perf_perthread.tap]) | |
365 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_rperf_global.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_rperf_global.tap]) | |
366 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_rperf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_rperf_percpu.tap]) | |
367 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_rperf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_rperf_perthread.tap]) | |
368 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_stress_global.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_stress_global.tap]) | |
369 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_stress_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_stress_percpu.tap]) | |
370 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_stress_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_stress_perthread.tap]) | |
371 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_uperf_global.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_uperf_global.tap]) | |
372 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_uperf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_uperf_percpu.tap]) | |
373 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_uperf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_uperf_perthread.tap]) | |
374 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_perf_global.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_perf_global.tap]) | |
375 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_perf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_perf_percpu.tap]) | |
376 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_perf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_perf_perthread.tap]) | |
377 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_rperf_global.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_rperf_global.tap]) | |
378 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_rperf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_rperf_percpu.tap]) | |
379 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_rperf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_rperf_perthread.tap]) | |
380 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_stress_global.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_stress_global.tap]) | |
381 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_stress_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_stress_percpu.tap]) | |
382 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_stress_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_stress_perthread.tap]) | |
383 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_uperf_global.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_uperf_global.tap]) | |
384 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_uperf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_uperf_percpu.tap]) | |
385 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_uperf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_uperf_perthread.tap]) | |
386 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_perf_global.tap], [chmod +x tests/regression/rcutorture_urcu_signal_perf_global.tap]) | |
387 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_perf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_signal_perf_percpu.tap]) | |
388 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_perf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_signal_perf_perthread.tap]) | |
389 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_rperf_global.tap], [chmod +x tests/regression/rcutorture_urcu_signal_rperf_global.tap]) | |
390 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_rperf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_signal_rperf_percpu.tap]) | |
391 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_rperf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_signal_rperf_perthread.tap]) | |
392 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_stress_global.tap], [chmod +x tests/regression/rcutorture_urcu_signal_stress_global.tap]) | |
393 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_stress_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_signal_stress_percpu.tap]) | |
394 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_stress_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_signal_stress_perthread.tap]) | |
395 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_uperf_global.tap], [chmod +x tests/regression/rcutorture_urcu_signal_uperf_global.tap]) | |
396 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_uperf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_signal_uperf_percpu.tap]) | |
397 | AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_uperf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_signal_uperf_perthread.tap]) | |
398 | ||
399 | ||
48d848c7 | 400 | AC_OUTPUT |
a6412536 | 401 | |
628a1a72 MJ |
402 | # |
403 | # Mini-report on what will be built. | |
404 | # | |
405 | ||
406 | PPRINT_INIT | |
407 | PPRINT_SET_INDENT(1) | |
408 | PPRINT_SET_TS(38) | |
409 | ||
410 | AS_ECHO | |
411 | AS_ECHO("${PPRINT_COLOR_BLDBLU}Userspace-RCU $PACKAGE_VERSION${PPRINT_COLOR_RST}") | |
412 | AS_ECHO | |
413 | ||
414 | PPRINT_SUBTITLE([Features]) | |
415 | ||
416 | PPRINT_PROP_STRING([Target architecture], $host_cpu) | |
417 | ||
418 | # SMP support enabled/disabled | |
419 | test "x$def_smp_support" = "xyes" && value=1 || value=0 | |
420 | PPRINT_PROP_BOOL([SMP support], $value) | |
421 | ||
628a1a72 | 422 | # TLS |
109267f6 | 423 | test "x$def_compiler_tls" = "xyes" && value="compiler TLS" || value="pthread_getspecific()" |
628a1a72 MJ |
424 | PPRINT_PROP_STRING([Thread Local Storage (TLS)], [$value]) |
425 | ||
426 | # clock_gettime() available | |
427 | test "x$config_rcu_have_clock_gettime" = "xyes" && value=1 || value=0 | |
428 | PPRINT_PROP_BOOL([clock_gettime()], $value) | |
429 | ||
430 | # Require membarrier | |
431 | test "x$def_sys_membarrier_fallback" != "xyes" && value=1 || value=0 | |
432 | PPRINT_PROP_BOOL([Require membarrier], $value) | |
433 | ||
434 | # RCU debug enabled/disabled | |
435 | test "x$enable_rcu_debug" = "xyes" && value=1 || value=0 | |
436 | PPRINT_PROP_BOOL([Internal debugging], $value) | |
437 | ||
d7c76f85 MD |
438 | # rculfhash iterator debug enabled/disabled |
439 | test "x$enable_cds_lfht_iter_debug" = "xyes" && value=1 || value=0 | |
440 | PPRINT_PROP_BOOL([Lock-free hash table iterator debugging], $value) | |
441 | ||
4477a870 MD |
442 | PPRINT_PROP_BOOL([Multi-flavor support], 1) |
443 | ||
628a1a72 MJ |
444 | report_bindir="`eval eval echo $bindir`" |
445 | report_libdir="`eval eval echo $libdir`" | |
446 | ||
447 | # Print the bindir and libdir this `make install' will install into. | |
448 | AS_ECHO | |
449 | PPRINT_SUBTITLE([Install directories]) | |
450 | PPRINT_PROP_STRING([Binaries], [$report_bindir]) | |
451 | PPRINT_PROP_STRING([Libraries], [$report_libdir]) | |
75478b32 | 452 |