Fix: list.h: use parenthesis around macro parameters, caa_container_of()
[urcu.git] / configure.ac
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1dnl SPDX-License-Identifier: LGPL-2.1-only
2dnl
3dnl Copyright (C) 2021 EfficiOS, Inc.
4dnl
5dnl Process this file with autoconf to produce a configure script.
6
7# Project version information
8m4_define([urcu_version_major], [0])
ee966010 9m4_define([urcu_version_minor], [13])
23975ca7 10m4_define([urcu_version_patch], [0])
ee966010 11m4_define([urcu_version_dev_stage], [-pre])
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12m4_define([urcu_version], urcu_version_major[.]urcu_version_minor[.]urcu_version_patch[]urcu_version_dev_stage)
13
14# Library version information of "liburcu"
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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
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17m4_define([urcu_lib_version_current], [7])
18m4_define([urcu_lib_version_revision], [0])
19m4_define([urcu_lib_version_age], [1])
20m4_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 27AC_PREREQ([2.69])
23975ca7 28AC_INIT([userspace-rcu],[urcu_version],[mathieu dot desnoyers at efficios dot com],[],[http://liburcu.org/])
98bc124a 29
6893800a 30AC_CONFIG_HEADERS([include/config.h include/urcu/config.h])
48d848c7 31AC_CONFIG_AUX_DIR([config])
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32AC_CONFIG_MACRO_DIR([m4])
33
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34AC_CANONICAL_TARGET
35AC_CANONICAL_HOST
074c3a1b 36
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37
38## ##
39## Automake base setup ##
40## ##
41
42AM_INIT_AUTOMAKE([1.12 foreign dist-bzip2 no-dist-gzip nostdinc -Wall -Wno-portability -Werror])
35eb2d6c 43AM_MAINTAINER_MODE([enable])
7d413817 44
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45# Enable silent rules by default
46AM_SILENT_RULES([yes])
e72596d1 47
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48
49## ##
50## OS and Arch specific defaults ##
51## ##
52
53AS_CASE([$host],
54 [*-cygwin*], [LT_NO_UNDEFINED="-no-undefined"]
55)
56
57
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58## ##
59## C compiler checks ##
60## ##
61
62# Choose the C compiler
63AC_PROG_CC
64# AC_PROG_CC_STDC was merged in AC_PROG_CC in autoconf 2.70
65m4_version_prereq([2.70], [], [AC_PROG_CC_STDC])
66
67# Make sure the C compiler supports C99
68AS_IF([test "$ac_cv_prog_cc_c99" = "no"], [AC_MSG_ERROR([The compiler does not support C99])])
69
70# Enable available system extensions and LFS support
71AC_USE_SYSTEM_EXTENSIONS
72AC_SYS_LARGEFILE
73
74# Make sure the C compiler supports __attribute__
75AX_C___ATTRIBUTE__
76AS_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
80AX_PTHREAD([], [AC_MSG_ERROR([Could not configure pthread support])])
81
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82# Checks for typedefs, structures, and compiler characteristics.
83AC_C_INLINE
84AC_C_TYPEOF
85AC_TYPE_INT32_T
86AC_TYPE_PID_T
87AC_TYPE_SIZE_T
88AC_TYPE_SSIZE_T
89AC_TYPE_UINT16_T
90AC_TYPE_UINT32_T
91AC_TYPE_UINT64_T
92AC_TYPE_UINT8_T
93
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94# Detect warning flags supported by the C compiler and append them to
95# WARN_CFLAGS.
96m4_define([WARN_FLAGS_LIST], [ dnl
97 -Wall dnl
98 -Wextra dnl
99 -Wmissing-prototypes dnl
100 -Wmissing-declarations dnl
101 -Wnull-dereference dnl
102 -Wundef dnl
103 -Wshadow dnl
104 -Wjump-misses-init dnl
105 -Wsuggest-attribute=format dnl
106 -Wtautological-constant-out-of-range-compare dnl
107 -Wnested-externs dnl
108 -Wwrite-strings dnl
109 -Wformat=2 dnl
110 -Wstrict-aliasing dnl
111 -Wmissing-noreturn dnl
112 -Winit-self dnl
113 -Wduplicated-cond dnl
114 -Wduplicated-branches dnl
115 -Wlogical-op dnl
116 dnl
117 dnl-Wredundant-decls dnl
118 -Wno-null-dereference dnl
119])
120
121# Pass -Werror as an extra flag during the test: this is needed to make the
122# -Wunknown-warning-option diagnostic fatal with clang.
123AC_LANG_PUSH([C])
124AX_APPEND_COMPILE_FLAGS([WARN_FLAGS_LIST], [WARN_CFLAGS], [-Werror])
125AC_LANG_POP([C])
126
8b2f0590 127
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128## ##
129## Header checks ##
130## ##
131
132AC_HEADER_STDBOOL
133AC_CHECK_HEADERS([ \
134 limits.h \
135 stddef.h \
136 sys/param.h \
137 sys/time.h \
138])
139
140
141## ##
142## Programs checks ##
143## ##
144
145AC_PROG_AWK
146AC_PROG_GREP
147AC_PROG_MAKE_SET
148AC_CHECK_PROGS(NPROC, [nproc gnproc])
f0124a5a 149AC_CHECK_PROGS(GETCONF, [getconf])
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150AS_IF([test "x$NPROC" != "x"],
151 [NPROC_CMD=$NPROC],
152 [AS_IF([test "x$GETCONF" != "x"],
153 [NPROC_CMD="$GETCONF _NPROCESSORS_ONLN"],
154 [NPROC_CMD="echo 1"]
155 )]
156)
157AC_SUBST([NPROC_CMD], [$NPROC_CMD])
158
159# Initialize and configure libtool
160LT_INIT
161
162
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163## ##
164## Library checks ##
165## ##
166
167# Checks for library functions.
168AC_FUNC_MMAP
169AC_FUNC_FORK
170AC_CHECK_FUNCS([ \
171 atexit \
172 getcpuid \
173 gettid \
174 gettimeofday \
175 memeset \
176 memset \
177 munmap \
178 rand_r \
179 sched_getcpu \
0614a2e6 180 sched_setaffinity \
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181 strerror \
182 strtoul \
183 sysconf \
184])
185
186# AC_FUNC_MALLOC causes problems when cross-compiling.
187#AC_FUNC_MALLOC
188
189# Search for clock_gettime() in -lrt
190AC_SEARCH_LIBS([clock_gettime], [rt], [
191 AC_DEFINE([CONFIG_RCU_HAVE_CLOCK_GETTIME], [1], [clock_gettime() is detected.])
192])
193
194
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195## ##
196## Optionnal features selection ##
197## ##
198
199# Allow to fallback to FIXME if the membarrier syscall is unavailable on the
200# running kernel, when disabled, abort if the syscall is unavailable. Applies
201# to default and bulletproof flavors.
202# Enabled by default
203AE_FEATURE_DEFAULT_ENABLE
204AE_FEATURE([sys-membarrier-fallback], [Abort if sys-membarrier is needed but not available rather than using a fallback.])
205
206# Use compiler Thread Local Storage, when disabled use pthread_getspecific() to emulate TLS.
207# Enabled by default
208AE_FEATURE_DEFAULT_ENABLE
209AE_FEATURE([compiler-tls], [Use pthread_getspecific() to emulate Thread Local Storage (TLS) variables.])
c673679b 210
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211# smp-support configure option
212# Enabled by default
213AE_FEATURE_DEFAULT_ENABLE
214AE_FEATURE([smp-support], [Disable SMP support. Warning: only use this on uniprocessor systems.])
d8d9a340 215
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216# RCU debugging option
217# Disabled by default
218AE_FEATURE_DEFAULT_DISABLE
219AE_FEATURE([rcu-debug], [Enable internal debugging self-checks. Introduces a performance penalty.])
a767fdc3 220
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221# rculfhash iterator debugging
222# Disabled by default
223AE_FEATURE_DEFAULT_DISABLE
224AE_FEATURE([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.])
75478b32 225
48d848c7 226
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227## ##
228## Set defines for optional features conditionnals in the source code ##
229## ##
48d848c7 230
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231AE_IF_FEATURE_DISABLED([sys-membarrier-fallback], [
232 AC_DEFINE([CONFIG_RCU_FORCE_SYS_MEMBARRIER], [1], [Require the operating system to support the membarrier system call for default and bulletproof flavors.])
233])
cdadd34c 234
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235AE_IF_FEATURE_ENABLED([compiler-tls], [
236 AC_DEFINE([CONFIG_RCU_TLS], [1], [Use compiler provided Thread Local Storage.])
237])
0854ccff 238
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239AE_IF_FEATURE_ENABLED([smp-support], [
240 AC_DEFINE([CONFIG_RCU_SMP], [1], [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.])
241])
7d413817 242
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243AE_IF_FEATURE_ENABLED([rcu-debug], [
244 AC_DEFINE([CONFIG_RCU_DEBUG], [1], [Enable internal debugging self-checks. Introduces a performance penalty.])
d4e640c0 245])
48d848c7 246
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247AE_IF_FEATURE_ENABLED([cds-lfht-iter-debug], [
248 AC_DEFINE([CONFIG_CDS_LFHT_ITER_DEBUG], [1], [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.])
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249])
250
86bc2ad8 251
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252## ##
253## Set automake variables for optional feature conditionnals in Makefile.am ##
254## ##
255
256# Building the examples requires the shared libraries to be enabled
257AM_CONDITIONAL([ENABLE_EXAMPLES], AE_IS_FEATURE_ENABLED([shared]))
258
259
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260## ##
261## Substitute variables for use in Makefile.am ##
262## ##
263
264# Library versions for libtool
265AC_SUBST([URCU_LIBRARY_VERSION], [urcu_lib_version])
266
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267AC_SUBST(LT_NO_UNDEFINED)
268
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269# The order in which the include folders are searched is important.
270# The top_builddir should always be searched first in the event that a build
271# time generated file is included.
272AM_CPPFLAGS="-I\$(top_builddir)/include -I\$(top_srcdir)/include -include config.h"
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273AC_SUBST(AM_CPPFLAGS)
274
ee334e48 275AM_CFLAGS="$WARN_CFLAGS $PTHREAD_CFLAGS"
9a79c612 276AC_SUBST(AM_CFLAGS)
d8540fc5 277
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278
279## ##
280## Output files generated by configure ##
281## ##
282
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283AC_CONFIG_FILES([
284 Makefile
fe999c05 285 doc/Makefile
8bad63a0 286 doc/examples/Makefile
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287 include/Makefile
288 src/Makefile
48d848c7 289 tests/Makefile
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290 tests/common/Makefile
291 tests/unit/Makefile
292 tests/benchmark/Makefile
293 tests/regression/Makefile
1b387491 294 tests/utils/Makefile
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295 src/liburcu.pc
296 src/liburcu-bp.pc
297 src/liburcu-cds.pc
298 src/liburcu-qsbr.pc
299 src/liburcu-mb.pc
300 src/liburcu-signal.pc
48d848c7 301])
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302
303AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_perf_global.tap], [chmod +x tests/regression/rcutorture_urcu_bp_perf_global.tap])
304AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_perf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_bp_perf_percpu.tap])
305AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_perf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_bp_perf_perthread.tap])
306AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_rperf_global.tap], [chmod +x tests/regression/rcutorture_urcu_bp_rperf_global.tap])
307AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_rperf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_bp_rperf_percpu.tap])
308AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_rperf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_bp_rperf_perthread.tap])
309AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_stress_global.tap], [chmod +x tests/regression/rcutorture_urcu_bp_stress_global.tap])
310AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_stress_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_bp_stress_percpu.tap])
311AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_stress_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_bp_stress_perthread.tap])
312AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_uperf_global.tap], [chmod +x tests/regression/rcutorture_urcu_bp_uperf_global.tap])
313AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_uperf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_bp_uperf_percpu.tap])
314AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_uperf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_bp_uperf_perthread.tap])
315AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_perf_global.tap], [chmod +x tests/regression/rcutorture_urcu_mb_perf_global.tap])
316AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_perf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_mb_perf_percpu.tap])
317AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_perf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_mb_perf_perthread.tap])
318AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_rperf_global.tap], [chmod +x tests/regression/rcutorture_urcu_mb_rperf_global.tap])
319AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_rperf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_mb_rperf_percpu.tap])
320AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_rperf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_mb_rperf_perthread.tap])
321AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_stress_global.tap], [chmod +x tests/regression/rcutorture_urcu_mb_stress_global.tap])
322AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_stress_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_mb_stress_percpu.tap])
323AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_stress_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_mb_stress_perthread.tap])
324AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_uperf_global.tap], [chmod +x tests/regression/rcutorture_urcu_mb_uperf_global.tap])
325AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_uperf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_mb_uperf_percpu.tap])
326AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_uperf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_mb_uperf_perthread.tap])
327AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_perf_global.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_perf_global.tap])
328AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_perf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_perf_percpu.tap])
329AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_perf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_perf_perthread.tap])
330AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_rperf_global.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_rperf_global.tap])
331AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_rperf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_rperf_percpu.tap])
332AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_rperf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_rperf_perthread.tap])
333AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_stress_global.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_stress_global.tap])
334AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_stress_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_stress_percpu.tap])
335AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_stress_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_stress_perthread.tap])
336AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_uperf_global.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_uperf_global.tap])
337AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_uperf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_uperf_percpu.tap])
338AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_uperf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_uperf_perthread.tap])
339AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_perf_global.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_perf_global.tap])
340AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_perf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_perf_percpu.tap])
341AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_perf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_perf_perthread.tap])
342AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_rperf_global.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_rperf_global.tap])
343AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_rperf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_rperf_percpu.tap])
344AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_rperf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_rperf_perthread.tap])
345AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_stress_global.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_stress_global.tap])
346AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_stress_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_stress_percpu.tap])
347AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_stress_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_stress_perthread.tap])
348AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_uperf_global.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_uperf_global.tap])
349AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_uperf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_uperf_percpu.tap])
350AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_uperf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_uperf_perthread.tap])
351AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_perf_global.tap], [chmod +x tests/regression/rcutorture_urcu_signal_perf_global.tap])
352AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_perf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_signal_perf_percpu.tap])
353AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_perf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_signal_perf_perthread.tap])
354AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_rperf_global.tap], [chmod +x tests/regression/rcutorture_urcu_signal_rperf_global.tap])
355AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_rperf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_signal_rperf_percpu.tap])
356AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_rperf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_signal_rperf_perthread.tap])
357AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_stress_global.tap], [chmod +x tests/regression/rcutorture_urcu_signal_stress_global.tap])
358AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_stress_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_signal_stress_percpu.tap])
359AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_stress_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_signal_stress_perthread.tap])
360AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_uperf_global.tap], [chmod +x tests/regression/rcutorture_urcu_signal_uperf_global.tap])
361AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_uperf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_signal_uperf_percpu.tap])
362AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_uperf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_signal_uperf_perthread.tap])
363
364
48d848c7 365AC_OUTPUT
a6412536 366
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367#
368# Mini-report on what will be built.
369#
370
371PPRINT_INIT
372PPRINT_SET_INDENT(1)
373PPRINT_SET_TS(38)
374
375AS_ECHO
376AS_ECHO("${PPRINT_COLOR_BLDBLU}Userspace-RCU $PACKAGE_VERSION${PPRINT_COLOR_RST}")
377AS_ECHO
378
379PPRINT_SUBTITLE([Features])
380
381PPRINT_PROP_STRING([Target architecture], $host_cpu)
382
383# SMP support enabled/disabled
86bc2ad8 384AE_IS_FEATURE_ENABLED([smp-support]) && value=1 || value=0
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385PPRINT_PROP_BOOL([SMP support], $value)
386
628a1a72 387# TLS
86bc2ad8 388AE_IS_FEATURE_ENABLED([compiler-tls]) && value="compiler TLS" || value="pthread_getspecific()"
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389PPRINT_PROP_STRING([Thread Local Storage (TLS)], [$value])
390
391# clock_gettime() available
c673679b 392test "x$ac_cv_search_function_clock_gettime" != "xno" && value=1 || value=0
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393PPRINT_PROP_BOOL([clock_gettime()], $value)
394
395# Require membarrier
86bc2ad8 396AE_IS_FEATURE_ENABLED([sys-membarrier-fallback]) && value=0 || value=1
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397PPRINT_PROP_BOOL([Require membarrier], $value)
398
399# RCU debug enabled/disabled
86bc2ad8 400AE_IS_FEATURE_ENABLED([rcu-debug]) && value=1 || value=0
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401PPRINT_PROP_BOOL([Internal debugging], $value)
402
d7c76f85 403# rculfhash iterator debug enabled/disabled
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MJ
404AE_IS_FEATURE_ENABLED([cds-lfht-iter-debug]) && value=1 || value=0
405PPRINT_PROP_BOOL([Lock-free HT iterator debugging], $value)
d7c76f85 406
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MD
407PPRINT_PROP_BOOL([Multi-flavor support], 1)
408
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MJ
409report_bindir="`eval eval echo $bindir`"
410report_libdir="`eval eval echo $libdir`"
411
86bc2ad8 412# Print the bindir and libdir this 'make install' will install into.
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MJ
413AS_ECHO
414PPRINT_SUBTITLE([Install directories])
415PPRINT_PROP_STRING([Binaries], [$report_bindir])
416PPRINT_PROP_STRING([Libraries], [$report_libdir])
75478b32 417
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