X-Git-Url: https://git.lttng.org/?p=urcu.git;a=blobdiff_plain;f=configure.ac;h=a044f643a6b90e2b45cdf7f3c02fe9faf52730f2;hp=1ebdbc48a40634dd99950e305b50f47dc8151cf8;hb=HEAD;hpb=153b081a9b007aad7bece415dc3bf1125edd2da3 diff --git a/configure.ac b/configure.ac index 1ebdbc4..2807932 100644 --- a/configure.ac +++ b/configure.ac @@ -6,17 +6,17 @@ dnl Process this file with autoconf to produce a configure script. # Project version information m4_define([urcu_version_major], [0]) -m4_define([urcu_version_minor], [13]) +m4_define([urcu_version_minor], [15]) m4_define([urcu_version_patch], [0]) -m4_define([urcu_version_dev_stage], []) +m4_define([urcu_version_dev_stage], [-pre]) m4_define([urcu_version], urcu_version_major[.]urcu_version_minor[.]urcu_version_patch[]urcu_version_dev_stage) # Library version information of "liburcu" # Following the numbering scheme proposed by libtool for the library version # http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html -m4_define([urcu_lib_version_current], [8]) +m4_define([urcu_lib_version_current], [9]) m4_define([urcu_lib_version_revision], [0]) -m4_define([urcu_lib_version_age], [0]) +m4_define([urcu_lib_version_age], [1]) m4_define([urcu_lib_version], urcu_lib_version_current[:]urcu_lib_version_revision[:]urcu_lib_version_age) @@ -51,7 +51,7 @@ AM_SILENT_RULES([yes]) ## ## AS_CASE([$host], - [*-cygwin*], [LT_NO_UNDEFINED="-no-undefined"] + [*-cygwin* | *-msys*], [LT_NO_UNDEFINED="-no-undefined"] ) @@ -71,6 +71,10 @@ AS_IF([test "$ac_cv_prog_cc_c99" = "no"], [AC_MSG_ERROR([The compiler does not s AC_USE_SYSTEM_EXTENSIONS AC_SYS_LARGEFILE +# Check if the selected C compiler supports atomic builtins +AE_CC_ATOMIC_BUILTINS + + ## ## ## C++ compiler checks ## ## ## @@ -161,14 +165,7 @@ AC_PROG_GREP AC_PROG_MAKE_SET AC_CHECK_PROGS(NPROC, [nproc gnproc]) AC_CHECK_PROGS(GETCONF, [getconf]) -AS_IF([test "x$NPROC" != "x"], - [NPROC_CMD=$NPROC], - [AS_IF([test "x$GETCONF" != "x"], - [NPROC_CMD="$GETCONF _NPROCESSORS_ONLN"], - [NPROC_CMD="echo 1"] - )] -) -AC_SUBST([NPROC_CMD], [$NPROC_CMD]) +AC_CHECK_PROGS(TIME, [time]) # Initialize and configure libtool LT_INIT @@ -237,6 +234,16 @@ AE_FEATURE([rcu-debug], [Enable internal debugging self-checks. Introduces a per AE_FEATURE_DEFAULT_DISABLE AE_FEATURE([cds-lfht-iter-debug], [Enable extra debugging checks for lock-free hash table iterator traversal. Alters the rculfhash ABI. Make sure to compile both library and application with matching configuration.]) +# Use compiler atomic builtins, when disabled use our legacy uatomic implementation. +# Disabled by default +AE_FEATURE_DEFAULT_DISABLE +AE_FEATURE([compiler-atomic-builtins], [Enable the use of compiler atomic builtins.]) + +# emit legacy memory barriers +# Enable by default +AE_FEATURE_DEFAULT_ENABLE +AE_FEATURE([legacy-mb], [Disable legacy memory barriers.]) + # When given, add -Werror to WARN_CFLAGS and WARN_CXXFLAGS. # Disabled by default AE_FEATURE_DEFAULT_DISABLE @@ -266,6 +273,13 @@ AE_IF_FEATURE_ENABLED([cds-lfht-iter-debug], [ AC_DEFINE([CONFIG_CDS_LFHT_ITER_DEBUG], [1], [Enable extra debugging checks for lock-free hash table iterator traversal. Alters the rculfhash ABI. Make sure to compile both library and application with matching configuration.]) ]) +AE_IF_FEATURE_ENABLED([compiler-atomic-builtins], [ + AC_DEFINE([CONFIG_RCU_USE_ATOMIC_BUILTINS], [1], [Use compiler atomic builtins.]) +]) + +AE_IF_FEATURE_ENABLED([legacy-mb], [ + AC_DEFINE([CONFIG_RCU_EMIT_LEGACY_MB], [1], [Emit legacy memory barriers that were documented in the APIs.]) +]) ## ## ## Set automake variables for optional feature conditionnals in Makefile.am ## @@ -275,6 +289,17 @@ AE_IF_FEATURE_ENABLED([cds-lfht-iter-debug], [ AM_CONDITIONAL([ENABLE_EXAMPLES], AE_IS_FEATURE_ENABLED([shared])) +## ## +## Check for optional features dependencies ## +## ## + + +AE_IF_FEATURE_ENABLED([compiler-atomic-builtins], [ + AS_IF([test "x$ae_cv_cc_atomic_builtins" != xyes], [ + AC_MSG_ERROR([The compiler does not support atomic builtins.]) + ]) +]) + ## ## ## Substitute variables for use in Makefile.am ## ## ## @@ -319,129 +344,10 @@ AC_CONFIG_FILES([ src/liburcu-cds.pc src/liburcu-qsbr.pc src/liburcu-mb.pc - src/liburcu-signal.pc + src/liburcu-memb.pc ]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_perf_global.tap], [chmod +x tests/regression/rcutorture_urcu_bp_perf_global.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_perf_global_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_bp_perf_global_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_perf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_bp_perf_percpu.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_perf_percpu_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_bp_perf_percpu_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_perf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_bp_perf_perthread.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_perf_perthread_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_bp_perf_perthread_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_rperf_global.tap], [chmod +x tests/regression/rcutorture_urcu_bp_rperf_global.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_rperf_global_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_bp_rperf_global_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_rperf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_bp_rperf_percpu.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_rperf_percpu_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_bp_rperf_percpu_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_rperf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_bp_rperf_perthread.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_rperf_perthread_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_bp_rperf_perthread_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_stress_global.tap], [chmod +x tests/regression/rcutorture_urcu_bp_stress_global.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_stress_global_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_bp_stress_global_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_stress_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_bp_stress_percpu.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_stress_percpu_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_bp_stress_percpu_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_stress_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_bp_stress_perthread.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_stress_perthread_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_bp_stress_perthread_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_uperf_global.tap], [chmod +x tests/regression/rcutorture_urcu_bp_uperf_global.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_uperf_global_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_bp_uperf_global_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_uperf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_bp_uperf_percpu.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_uperf_percpu_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_bp_uperf_percpu_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_uperf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_bp_uperf_perthread.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_bp_uperf_perthread_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_bp_uperf_perthread_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_perf_global.tap], [chmod +x tests/regression/rcutorture_urcu_mb_perf_global.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_perf_global_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_mb_perf_global_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_perf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_mb_perf_percpu.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_perf_percpu_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_mb_perf_percpu_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_perf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_mb_perf_perthread.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_perf_perthread_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_mb_perf_perthread_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_rperf_global.tap], [chmod +x tests/regression/rcutorture_urcu_mb_rperf_global.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_rperf_global_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_mb_rperf_global_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_rperf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_mb_rperf_percpu.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_rperf_percpu_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_mb_rperf_percpu_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_rperf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_mb_rperf_perthread.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_rperf_perthread_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_mb_rperf_perthread_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_stress_global.tap], [chmod +x tests/regression/rcutorture_urcu_mb_stress_global.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_stress_global_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_mb_stress_global_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_stress_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_mb_stress_percpu.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_stress_percpu_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_mb_stress_percpu_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_stress_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_mb_stress_perthread.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_stress_perthread_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_mb_stress_perthread_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_uperf_global.tap], [chmod +x tests/regression/rcutorture_urcu_mb_uperf_global.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_uperf_global_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_mb_uperf_global_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_uperf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_mb_uperf_percpu.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_uperf_percpu_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_mb_uperf_percpu_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_uperf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_mb_uperf_perthread.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_mb_uperf_perthread_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_mb_uperf_perthread_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_perf_global.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_perf_global.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_perf_global_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_perf_global_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_perf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_perf_percpu.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_perf_percpu_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_perf_percpu_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_perf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_perf_perthread.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_perf_perthread_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_perf_perthread_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_rperf_global.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_rperf_global.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_rperf_global_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_rperf_global_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_rperf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_rperf_percpu.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_rperf_percpu_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_rperf_percpu_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_rperf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_rperf_perthread.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_rperf_perthread_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_rperf_perthread_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_stress_global.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_stress_global.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_stress_global_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_stress_global_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_stress_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_stress_percpu.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_stress_percpu_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_stress_percpu_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_stress_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_stress_perthread.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_stress_perthread_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_stress_perthread_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_uperf_global.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_uperf_global.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_uperf_global_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_uperf_global_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_uperf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_uperf_percpu.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_uperf_percpu_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_uperf_percpu_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_uperf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_uperf_perthread.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_membarrier_uperf_perthread_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_membarrier_uperf_perthread_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_perf_global.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_perf_global.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_perf_global_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_perf_global_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_perf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_perf_percpu.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_perf_percpu_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_perf_percpu_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_perf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_perf_perthread.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_perf_perthread_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_perf_perthread_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_rperf_global.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_rperf_global.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_rperf_global_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_rperf_global_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_rperf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_rperf_percpu.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_rperf_percpu_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_rperf_percpu_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_rperf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_rperf_perthread.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_rperf_perthread_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_rperf_perthread_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_stress_global.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_stress_global.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_stress_global_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_stress_global_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_stress_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_stress_percpu.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_stress_percpu_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_stress_percpu_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_stress_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_stress_perthread.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_stress_perthread_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_stress_perthread_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_uperf_global.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_uperf_global.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_uperf_global_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_uperf_global_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_uperf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_uperf_percpu.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_uperf_percpu_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_uperf_percpu_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_uperf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_uperf_perthread.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_qsbr_uperf_perthread_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_qsbr_uperf_perthread_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_perf_global.tap], [chmod +x tests/regression/rcutorture_urcu_signal_perf_global.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_perf_global_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_signal_perf_global_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_perf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_signal_perf_percpu.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_perf_percpu_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_signal_perf_percpu_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_perf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_signal_perf_perthread.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_perf_perthread_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_signal_perf_perthread_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_rperf_global.tap], [chmod +x tests/regression/rcutorture_urcu_signal_rperf_global.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_rperf_global_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_signal_rperf_global_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_rperf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_signal_rperf_percpu.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_rperf_percpu_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_signal_rperf_percpu_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_rperf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_signal_rperf_perthread.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_rperf_perthread_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_signal_rperf_perthread_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_stress_global.tap], [chmod +x tests/regression/rcutorture_urcu_signal_stress_global.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_stress_global_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_signal_stress_global_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_stress_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_signal_stress_percpu.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_stress_percpu_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_signal_stress_percpu_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_stress_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_signal_stress_perthread.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_stress_perthread_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_signal_stress_perthread_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_uperf_global.tap], [chmod +x tests/regression/rcutorture_urcu_signal_uperf_global.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_uperf_global_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_signal_uperf_global_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_uperf_percpu.tap], [chmod +x tests/regression/rcutorture_urcu_signal_uperf_percpu.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_uperf_percpu_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_signal_uperf_percpu_cxx.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_uperf_perthread.tap], [chmod +x tests/regression/rcutorture_urcu_signal_uperf_perthread.tap]) -AC_CONFIG_FILES([tests/regression/rcutorture_urcu_signal_uperf_perthread_cxx.tap], [chmod +x tests/regression/rcutorture_urcu_signal_uperf_perthread_cxx.tap]) +AC_CONFIG_FILES([tests/utils/env.sh],[chmod +x tests/utils/env.sh]) AC_OUTPUT @@ -450,50 +356,58 @@ AC_OUTPUT # Mini-report on what will be built. # -PPRINT_INIT -PPRINT_SET_INDENT(1) -PPRINT_SET_TS(38) +AE_PPRINT_INIT +AE_PPRINT_SET_INDENT(1) +AE_PPRINT_SET_TS(38) AS_ECHO -AS_ECHO("${PPRINT_COLOR_BLDBLU}Userspace-RCU $PACKAGE_VERSION${PPRINT_COLOR_RST}") +AS_ECHO("${AE_PPRINT_COLOR_BLDBLU}Userspace-RCU $PACKAGE_VERSION${AE_PPRINT_COLOR_RST}") AS_ECHO -PPRINT_SUBTITLE([Features]) +AE_PPRINT_SUBTITLE([Features]) -PPRINT_PROP_STRING([Target architecture], $host_cpu) +AE_PPRINT_PROP_STRING([Target architecture], $host_cpu) # SMP support enabled/disabled AE_IS_FEATURE_ENABLED([smp-support]) && value=1 || value=0 -PPRINT_PROP_BOOL([SMP support], $value) +AE_PPRINT_PROP_BOOL([SMP support], $value) # TLS AE_IS_FEATURE_ENABLED([compiler-tls]) && value="compiler TLS" || value="pthread_getspecific()" -PPRINT_PROP_STRING([Thread Local Storage (TLS)], [$value]) +AE_PPRINT_PROP_STRING([Thread Local Storage (TLS)], [$value]) # clock_gettime() available test "x$ac_cv_search_function_clock_gettime" != "xno" && value=1 || value=0 -PPRINT_PROP_BOOL([clock_gettime()], $value) +AE_PPRINT_PROP_BOOL([clock_gettime()], $value) # Require membarrier AE_IS_FEATURE_ENABLED([sys-membarrier-fallback]) && value=0 || value=1 -PPRINT_PROP_BOOL([Require membarrier], $value) +AE_PPRINT_PROP_BOOL([Require membarrier], $value) # RCU debug enabled/disabled AE_IS_FEATURE_ENABLED([rcu-debug]) && value=1 || value=0 -PPRINT_PROP_BOOL([Internal debugging], $value) +AE_PPRINT_PROP_BOOL([Internal debugging], $value) # rculfhash iterator debug enabled/disabled AE_IS_FEATURE_ENABLED([cds-lfht-iter-debug]) && value=1 || value=0 -PPRINT_PROP_BOOL([Lock-free HT iterator debugging], $value) +AE_PPRINT_PROP_BOOL([Lock-free HT iterator debugging], $value) + +AE_PPRINT_PROP_BOOL([Multi-flavor support], 1) + +# atomic builtins enabled/disabled +AE_IS_FEATURE_ENABLED([compiler-atomic-builtins]) && value=1 || value=0 +AE_PPRINT_PROP_BOOL([Use compiler atomic builtins], $value) -PPRINT_PROP_BOOL([Multi-flavor support], 1) +# legacy memory barriers +AE_IS_FEATURE_ENABLED([legacy-mb]) && value=1 || value=0 +AE_PPRINT_PROP_BOOL([Emit legacy memory barriers], $value) report_bindir="`eval eval echo $bindir`" report_libdir="`eval eval echo $libdir`" # Print the bindir and libdir this 'make install' will install into. AS_ECHO -PPRINT_SUBTITLE([Install directories]) -PPRINT_PROP_STRING([Binaries], [$report_bindir]) -PPRINT_PROP_STRING([Libraries], [$report_libdir]) +AE_PPRINT_SUBTITLE([Install directories]) +AE_PPRINT_PROP_STRING([Binaries], [$report_bindir]) +AE_PPRINT_PROP_STRING([Libraries], [$report_libdir])