X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=configure;h=45d10a31094e7ba256e36293bb2f713f2a894299;hb=ebd9b4dd690808f720712b9c1a1288ae0742f361;hp=e3e37d569965d5c7c872cd8240e0b77bd85be8c8;hpb=86bff16ee75cf3cd3fb679421a46347ce5acdb47;p=fio.git diff --git a/configure b/configure index e3e37d56..45d10a31 100755 --- a/configure +++ b/configure @@ -45,6 +45,7 @@ print_config() { # Default CFLAGS CFLAGS="-D_GNU_SOURCE -include config-host.h $CFLAGS" +CONFIGURE_CFLAGS="-Werror-implicit-function-declaration" BUILD_CFLAGS="" # Print a helpful header at the top of config.log @@ -88,14 +89,14 @@ do_cc() { } compile_object() { - do_cc $CFLAGS -Werror-implicit-function-declaration -c -o $TMPO $TMPC + do_cc $CFLAGS $CONFIGURE_CFLAGS -c -o $TMPO $TMPC } compile_prog() { local_cflags="$1" local_ldflags="$2 $LIBS" echo "Compiling test case $3" >> config.log - do_cc $CFLAGS -Werror-implicit-function-declaration $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags + do_cc $CFLAGS $CONFIGURE_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags } feature_not_found() { @@ -115,6 +116,10 @@ has() { type "$1" >/dev/null 2>&1 } +num() { + echo "$1" | grep -E -q "^[0-9]+$" +} + check_define() { cat > $TMPC < /dev/null 2>&1; then - if eval "echo \$$_feature" = "yes" ; then + if test "$(eval echo \"\$$_feature\")" = "yes" ; then feature_not_found "$_feature" "$1 >= $2" fi else @@ -158,7 +163,6 @@ show_help="no" exit_val=0 gfio_check="no" libhdfs="no" -pmemblk="no" devdax="no" pmem="no" cuda="no" @@ -169,7 +173,12 @@ disable_native="no" march_set="no" libiscsi="no" libnbd="no" +libnfs="" +xnvme="" +libblkio="" libzbc="" +dfs="" +seed_buckets="" dynamic_engines="no" prefix=/usr/local @@ -237,10 +246,24 @@ for opt do ;; --disable-libzbc) libzbc="no" ;; + --disable-xnvme) xnvme="no" + ;; + --disable-libblkio) libblkio="no" + ;; --disable-tcmalloc) disable_tcmalloc="yes" ;; + --disable-libnfs) libnfs="no" + ;; + --enable-libnfs) libnfs="yes" + ;; --dynamic-libengines) dynamic_engines="yes" ;; + --disable-dfs) dfs="no" + ;; + --enable-asan) asan="yes" + ;; + --seed-buckets=*) seed_buckets="$optarg" + ;; --help) show_help="yes" ;; @@ -269,6 +292,8 @@ if test "$show_help" = "yes" ; then echo "--disable-http Disable HTTP support even if found" echo "--disable-gfapi Disable gfapi" echo "--enable-libhdfs Enable hdfs support" + echo "--enable-libnfs Enable nfs support" + echo "--disable-libnfs Disable nfs support" echo "--disable-lex Disable use of lex/yacc for math" echo "--disable-pmem Disable pmem based engines even if found" echo "--enable-lex Enable use of lex/yacc for math" @@ -280,9 +305,14 @@ if test "$show_help" = "yes" ; then echo "--with-ime= Install path for DDN's Infinite Memory Engine" echo "--enable-libiscsi Enable iscsi support" echo "--enable-libnbd Enable libnbd (NBD engine) support" + echo "--disable-xnvme Disable xnvme support even if found" + echo "--disable-libblkio Disable libblkio support even if found" echo "--disable-libzbc Disable libzbc even if found" - echo "--disable-tcmalloc Disable tcmalloc support" - echo "--dynamic-libengines Lib-based ioengines as dynamic libraries" + echo "--disable-tcmalloc Disable tcmalloc support" + echo "--dynamic-libengines Lib-based ioengines as dynamic libraries" + echo "--disable-dfs Disable DAOS File System support even if found" + echo "--enable-asan Enable address sanitizer" + echo "--seed-buckets= Number of seed buckets for the refill-buffer" exit $exit_val fi @@ -360,16 +390,15 @@ Darwin) if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then cpu="x86_64" fi - # Error at compile time linking of weak/partial symbols if possible... + # Avoid configure feature detection of features provided by weak symbols cat > $TMPC < $TMPC << EOF +#include +#include + +int main(int argc, char **argv) +{ + return fcntl(0, F_FULLFSYNC); +} +EOF +if compile_prog "" "" "fcntl(F_FULLFSYNC)" ; then + fcntl_sync="yes" +fi +print_config "fcntl(F_FULLFSYNC)" "$fcntl_sync" + ########################################## # linux-aio probe if test "$libaio" != "yes" ; then @@ -758,10 +808,8 @@ print_config "POSIX pshared support" "$posix_pshared" ########################################## # POSIX pthread_condattr_setclock() probe -if test "$pthread_condattr_setclock" != "yes" ; then - pthread_condattr_setclock="no" -fi -cat > $TMPC < $TMPC < int main(void) { @@ -770,11 +818,12 @@ int main(void) return 0; } EOF -if compile_prog "" "$LIBS" "pthread_condattr_setclock" ; then - pthread_condattr_setclock=yes -elif compile_prog "" "$LIBS -lpthread" "pthread_condattr_setclock" ; then - pthread_condattr_setclock=yes - LIBS="$LIBS -lpthread" + if compile_prog "" "$LIBS" "pthread_condattr_setclock" ; then + pthread_condattr_setclock=yes + elif compile_prog "" "$LIBS -lpthread" "pthread_condattr_setclock" ; then + pthread_condattr_setclock=yes + LIBS="$LIBS -lpthread" + fi fi print_config "pthread_condattr_setclock()" "$pthread_condattr_setclock" @@ -799,6 +848,29 @@ elif compile_prog "" "$LIBS -lpthread" "pthread_sigmask" ; then fi print_config "pthread_sigmask()" "$pthread_sigmask" +########################################## +# pthread_getaffinity_np() probe +if test "$pthread_getaffinity" != "yes" ; then + pthread_getaffinity="no" +fi +cat > $TMPC < /* NULL */ +#include /* pthread_sigmask() */ +#include +int main(void) +{ + cpu_set_t set; + return pthread_getaffinity_np(pthread_self(), sizeof(set), &set); +} +EOF +if compile_prog "" "$LIBS" "pthread_getaffinity" ; then + pthread_getaffinity="yes" +elif compile_prog "" "$LIBS -lpthread" "pthread_getaffinity" ; then + pthread_getaffinity="yes" + LIBS="$LIBS -lpthread" +fi +print_config "pthread_getaffinity_np()" "$pthread_getaffinity" + ########################################## # solaris aio probe if test "$solaris_aio" != "yes" ; then @@ -920,6 +992,48 @@ if test "$disable_rdma" != "yes" && compile_prog "" "-lrdmacm" "rdma"; then fi print_config "rdmacm" "$rdmacm" +########################################## +# librpma probe +# The librpma engines require librpma>=v0.11.0 with rpma_cq_get_wc(). +if test "$librpma" != "yes" ; then + librpma="no" +fi +cat > $TMPC << EOF +#include +int main(void) +{ + void *ptr = rpma_cq_get_wc; + (void) ptr; /* unused */ + return 0; +} +EOF +if test "$disable_rdma" != "yes" && compile_prog "" "-lrpma" "rpma"; then + librpma="yes" +fi +print_config "librpma" "$librpma" + +########################################## +# libprotobuf-c probe +if test "$libprotobuf_c" != "yes" ; then + libprotobuf_c="no" +fi +cat > $TMPC << EOF +#include +#include +#if !defined(PROTOBUF_C_VERSION_NUMBER) +# error PROTOBUF_C_VERSION_NUMBER is not defined! +#endif +int main(int argc, char **argv) +{ + (void)protobuf_c_message_check(NULL); + return 0; +} +EOF +if compile_prog "" "-lprotobuf-c" "protobuf_c"; then + libprotobuf_c="yes" +fi +print_config "libprotobuf_c" "$libprotobuf_c" + ########################################## # asprintf() and vasprintf() probes if test "$have_asprintf" != "yes" ; then @@ -1027,7 +1141,8 @@ cat > $TMPC << EOF #include int main(int argc, char **argv) { - cpu_set_t mask; + cpu_set_t mask = { }; + return sched_setaffinity(0, sizeof(mask), &mask); } EOF @@ -1038,7 +1153,8 @@ else #include int main(int argc, char **argv) { - cpu_set_t mask; + cpu_set_t mask = { }; + return sched_setaffinity(0, &mask); } EOF @@ -1059,7 +1175,9 @@ cat > $TMPC << EOF #include int main(int argc, char **argv) { - return clock_gettime(0, NULL); + struct timespec ts; + + return clock_gettime(0, &ts); } EOF if compile_prog "" "" "clock_gettime"; then @@ -1081,7 +1199,9 @@ if test "$clock_gettime" = "yes" ; then #include int main(int argc, char **argv) { - return clock_gettime(CLOCK_MONOTONIC, NULL); + struct timespec ts; + + return clock_gettime(CLOCK_MONOTONIC, &ts); } EOF if compile_prog "" "$LIBS" "clock monotonic"; then @@ -1520,7 +1640,8 @@ cat > $TMPC << EOF #include int main(int argc, char **argv) { - struct sched_param p; + struct sched_param p = { }; + return sched_setscheduler(0, SCHED_IDLE, &p); } EOF @@ -1642,7 +1763,9 @@ cat > $TMPC << EOF #include int main(int argc, char **argv) { - return pwritev(0, NULL, 1, 0) + preadv(0, NULL, 1, 0); + struct iovec iov[1] = { }; + + return pwritev(0, iov, 1, 0) + preadv(0, iov, 1, 0); } EOF if compile_prog "" "" "pwritev"; then @@ -1660,7 +1783,9 @@ cat > $TMPC << EOF #include int main(int argc, char **argv) { - return pwritev2(0, NULL, 1, 0, 0) + preadv2(0, NULL, 1, 0, 0); + struct iovec iov[1] = { }; + + return pwritev2(0, iov, 1, 0, 0) + preadv2(0, iov, 1, 0, 0); } EOF if compile_prog "" "" "pwritev2"; then @@ -1686,14 +1811,14 @@ cat > $TMPC << EOF #include int main(int argc, char **argv) { - struct addrinfo hints; - struct in6_addr addr; + struct addrinfo hints = { }; + struct in6_addr addr = in6addr_any; int ret; ret = getaddrinfo(NULL, NULL, &hints, NULL); freeaddrinfo(NULL); - printf("%s\n", gai_strerror(ret)); - addr = in6addr_any; + printf("%s %d\n", gai_strerror(ret), addr.s6_addr[0]); + return 0; } EOF @@ -2004,7 +2129,7 @@ if test "$libhdfs" = "yes" ; then hdfs_conf_error=1 fi if test "$FIO_LIBHDFS_INCLUDE" = "" ; then - echo "configure: FIO_LIBHDFS_INCLUDE should be defined to libhdfs inlude path" + echo "configure: FIO_LIBHDFS_INCLUDE should be defined to libhdfs include path" hdfs_conf_error=1 fi if test "$FIO_LIBHDFS_LIB" = "" ; then @@ -2054,9 +2179,7 @@ cat > $TMPC << EOF #include int main(int argc, char **argv) { - int rc; - rc = pmem_is_pmem(NULL, NULL); - return 0; + return pmem_is_pmem(NULL, 0); } EOF if compile_prog "" "-lpmem" "libpmem"; then @@ -2075,7 +2198,7 @@ if test "$libpmem" = "yes"; then #include int main(int argc, char **argv) { - pmem_memcpy(NULL, NULL, NULL, NULL); + pmem_memcpy(NULL, NULL, 0, 0); return 0; } EOF @@ -2086,26 +2209,24 @@ fi print_config "libpmem1_5" "$libpmem1_5" ########################################## -# Check whether we have libpmemblk -# libpmem is a prerequisite -if test "$libpmemblk" != "yes" ; then - libpmemblk="no" +# Check whether we have libpmem2 +if test "$libpmem2" != "yes" ; then + libpmem2="no" fi -if test "$libpmem" = "yes"; then - cat > $TMPC << EOF -#include +cat > $TMPC << EOF +#include int main(int argc, char **argv) { - PMEMblkpool *pbp; - pbp = pmemblk_open("", 0); + struct pmem2_config *cfg; + pmem2_config_new(&cfg); + pmem2_config_delete(&cfg); return 0; } EOF - if compile_prog "" "-lpmemblk" "libpmemblk"; then - libpmemblk="yes" - fi +if compile_prog "" "-lpmem2" "libpmem2"; then + libpmem2="yes" fi -print_config "libpmemblk" "$libpmemblk" +print_config "libpmem2" "$libpmem2" # Choose libpmem-based ioengines if test "$libpmem" = "yes" && test "$disable_pmem" = "no"; then @@ -2113,15 +2234,8 @@ if test "$libpmem" = "yes" && test "$disable_pmem" = "no"; then if test "$libpmem1_5" = "yes"; then pmem="yes" fi - if test "$libpmemblk" = "yes"; then - pmemblk="yes" - fi fi -########################################## -# Report whether pmemblk engine is enabled -print_config "PMDK pmemblk engine" "$pmemblk" - ########################################## # Report whether dev-dax engine is enabled print_config "PMDK dev-dax engine" "$devdax" @@ -2179,6 +2293,49 @@ if test "$libnbd" != "no" ; then fi print_config "NBD engine" "$libnbd" +########################################## +# check for dfs (DAOS File System) +if test "$dfs" != "no" ; then + cat > $TMPC << EOF +#include +#include +#include + +int main(int argc, char **argv) +{ + daos_handle_t poh; + daos_handle_t coh; + dfs_t *dfs; + + (void) dfs_mount(poh, coh, O_RDWR, &dfs); + + return 0; +} +EOF + if compile_prog "" "-luuid -ldfs -ldaos" "dfs"; then + dfs="yes" + else + dfs="no" + fi +fi +print_config "DAOS File System (dfs) Engine" "$dfs" + +########################################## +# Check if we have libnfs (for userspace nfs support). +if test "$libnfs" != "no" ; then + if $(pkg-config libnfs > /dev/null 2>&1); then + libnfs="yes" + libnfs_cflags=$(pkg-config --cflags libnfs) + libnfs_libs=$(pkg-config --libs libnfs) + else + if test "$libnfs" = "yes" ; then + feature_not_found "libnfs" "libnfs" + fi + libnfs="no" + fi +fi +print_config "NFS engine" "$libnfs" + ########################################## # Check if we have lex/yacc available yacc="no" @@ -2249,7 +2406,7 @@ int main(int argc, char **argv) FILE *mtab = setmntent(NULL, "r"); struct mntent *mnt = getmntent(mtab); endmntent(mtab); - return 0; + return mnt != NULL; } EOF if compile_prog "" "" "getmntent"; then @@ -2382,7 +2539,7 @@ if compile_prog "" "" "valgrind_dev"; then fi print_config "Valgrind headers" "$valgrind_dev" -if test "$targetos" = "Linux" ; then +if test "$targetos" = "Linux" || test "$targetos" = "Android"; then ########################################## # probe if test "$linux_blkzoned" != "yes" ; then @@ -2430,6 +2587,10 @@ int main(int argc, char **argv) } EOF if test "$libzbc" != "no" ; then + if [ -e /usr/include/libzbc/libzbc ]; then + # SUSE Linux. + CFLAGS="$CFLAGS -I/usr/include/libzbc" + fi if compile_prog "" "-lzbc" "libzbc"; then libzbc="yes" if ! check_min_lib_version libzbc 5; then @@ -2444,22 +2605,72 @@ if test "$libzbc" != "no" ; then fi print_config "libzbc engine" "$libzbc" +if test "$targetos" = "Linux" ; then ########################################## -# check march=armv8-a+crc+crypto -if test "$march_armv8_a_crc_crypto" != "yes" ; then - march_armv8_a_crc_crypto="no" +# Check NVME_URING_CMD support +cat > $TMPC << EOF +#include +int main(void) +{ + return sizeof(struct nvme_uring_cmd); +} +EOF +if compile_prog "" "" "nvme uring cmd"; then + output_sym "CONFIG_NVME_URING_CMD" + nvme_uring_cmd="yes" +else + nvme_uring_cmd="no" +fi +print_config "NVMe uring command support" "$nvme_uring_cmd" +fi + +########################################## +# Check if we have xnvme +if test "$xnvme" != "no" ; then + if check_min_lib_version xnvme 0.2.0; then + xnvme="yes" + xnvme_cflags=$(pkg-config --cflags xnvme) + xnvme_libs=$(pkg-config --libs xnvme) + else + xnvme="no" + fi fi +print_config "xnvme engine" "$xnvme" + +########################################## +# Check if we have libblkio +if test "$libblkio" != "no" ; then + if check_min_lib_version blkio 1.0.0; then + libblkio="yes" + libblkio_cflags=$(pkg-config --cflags blkio) + libblkio_libs=$(pkg-config --libs blkio) + else + if test "$libblkio" = "yes" ; then + feature_not_found "libblkio" "libblkio-dev or libblkio-devel" + fi + libblkio="no" + fi +fi +print_config "libblkio engine" "$libblkio" + +########################################## +# check march=armv8-a+crc+crypto +march_armv8_a_crc_crypto="no" if test "$cpu" = "arm64" ; then cat > $TMPC < #include #include +#endif int main(void) { /* Can we also do a runtime probe? */ #if __linux__ return getauxval(AT_HWCAP); +#elif defined(__APPLE__) + return 0; #else # error "Don't know how to do runtime probe for ARM CRC32c" #endif @@ -2506,9 +2717,9 @@ int main(int argc, char* argv[]) { return 0; } EOF - if compile_prog "" "-lcuda -lcudart -lcufile" "libcufile"; then + if compile_prog "" "-lcuda -lcudart -lcufile -ldl" "libcufile"; then libcufile="yes" - LIBS="-lcuda -lcudart -lcufile $LIBS" + LIBS="-lcuda -lcudart -lcufile -ldl $LIBS" else if test "$libcufile" = "yes" ; then feature_not_found "libcufile" "" @@ -2587,6 +2798,22 @@ if compile_prog "-Wimplicit-fallthrough=2" "" "-Wimplicit-fallthrough=2"; then fi print_config "-Wimplicit-fallthrough=2" "$fallthrough" +########################################## +# check if the compiler has -Wno-stringop-concatenation +no_stringop="no" +cat > $TMPC << EOF +#include + +int main(int argc, char **argv) +{ + return printf("%s\n", argv[0]); +} +EOF +if compile_prog "-Wno-stringop-truncation -Werror" "" "no_stringop"; then + no_stringop="yes" +fi +print_config "-Wno-stringop-truncation" "$no_stringop" + ########################################## # check for MADV_HUGEPAGE support if test "$thp" != "yes" ; then @@ -2695,6 +2922,7 @@ print_config "Windows PDB generation" "$pdb" ########################################## # check for timerfd support timerfd_create="no" +if test "$esx" != "yes" ; then cat > $TMPC << EOF #include #include @@ -2704,8 +2932,9 @@ int main(int argc, char **argv) return timerfd_create(CLOCK_MONOTONIC, TFD_NONBLOCK); } EOF -if compile_prog "" "" "timerfd_create"; then - timerfd_create="yes" + if compile_prog "" "" "timerfd_create"; then + timerfd_create="yes" + fi fi print_config "timerfd_create" "$timerfd_create" @@ -2747,6 +2976,9 @@ fi if test "$pthread_sigmask" = "yes" ; then output_sym "CONFIG_PTHREAD_SIGMASK" fi +if test "$pthread_getaffinity" = "yes" ; then + output_sym "CONFIG_PTHREAD_GETAFFINITY" +fi if test "$have_asprintf" = "yes" ; then output_sym "CONFIG_HAVE_ASPRINTF" fi @@ -2786,18 +3018,23 @@ fi if test "$libverbs" = "yes" -a "$rdmacm" = "yes" ; then output_sym "CONFIG_RDMA" fi +# librpma is supported on the 'x86_64' architecture for now +if test "$cpu" = "x86_64" -a "$libverbs" = "yes" -a "$rdmacm" = "yes" \ + -a "$librpma" = "yes" \ + && test "$libpmem" = "yes" -o "$libpmem2" = "yes" ; then + output_sym "CONFIG_LIBRPMA_APM" +fi +if test "$cpu" = "x86_64" -a "$libverbs" = "yes" -a "$rdmacm" = "yes" \ + -a "$librpma" = "yes" -a "$libprotobuf_c" = "yes" \ + && test "$libpmem" = "yes" -o "$libpmem2" = "yes" ; then + output_sym "CONFIG_LIBRPMA_GPSPM" +fi if test "$clock_gettime" = "yes" ; then output_sym "CONFIG_CLOCK_GETTIME" fi if test "$clock_monotonic" = "yes" ; then output_sym "CONFIG_CLOCK_MONOTONIC" fi -if test "$clock_monotonic_raw" = "yes" ; then - output_sym "CONFIG_CLOCK_MONOTONIC_RAW" -fi -if test "$clock_monotonic_precise" = "yes" ; then - output_sym "CONFIG_CLOCK_MONOTONIC_PRECISE" -fi if test "$clockid_t" = "yes"; then output_sym "CONFIG_CLOCKID_T" fi @@ -2924,15 +3161,15 @@ fi if test "$mtd" = "yes" ; then output_sym "CONFIG_MTD" fi -if test "$pmemblk" = "yes" ; then - output_sym "CONFIG_PMEMBLK" -fi if test "$devdax" = "yes" ; then output_sym "CONFIG_LINUX_DEVDAX" fi if test "$pmem" = "yes" ; then output_sym "CONFIG_LIBPMEM" fi +if test "$libpmem2" = "yes" ; then + output_sym "CONFIG_LIBPMEM2_INSTALLED" +fi if test "$libime" = "yes" ; then output_sym "CONFIG_IME" fi @@ -2978,7 +3215,7 @@ if test "$libzbc" = "yes" ; then output_sym "CONFIG_LIBZBC" fi if test "$zlib" = "no" ; then - echo "Consider installing zlib-dev (zlib-devel, some fio features depend on it." + echo "Consider installing zlib1g-dev (zlib-devel) as some fio features depend on it." if test "$build_static" = "yes"; then echo "Note that some distros have separate packages for static libraries." fi @@ -2992,6 +3229,9 @@ fi if test "$libcufile" = "yes" ; then output_sym "CONFIG_LIBCUFILE" fi +if test "$dfs" = "yes" ; then + output_sym "CONFIG_DFS" +fi if test "$march_set" = "no" && test "$build_native" = "yes" ; then output_sym "CONFIG_BUILD_NATIVE" fi @@ -3016,6 +3256,9 @@ fi if test "$fallthrough" = "yes"; then CFLAGS="$CFLAGS -Wimplicit-fallthrough" fi +if test "$no_stringop" = "yes"; then + output_sym "CONFIG_HAVE_NO_STRINGOP" +fi if test "$thp" = "yes" ; then output_sym "CONFIG_HAVE_THP" fi @@ -3031,13 +3274,34 @@ if test "$libnbd" = "yes" ; then echo "LIBNBD_CFLAGS=$libnbd_cflags" >> $config_host_mak echo "LIBNBD_LIBS=$libnbd_libs" >> $config_host_mak fi +if test "$libnfs" = "yes" ; then + output_sym "CONFIG_LIBNFS" + echo "LIBNFS_CFLAGS=$libnfs_cflags" >> $config_host_mak + echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak +fi +if test "$xnvme" = "yes" ; then + output_sym "CONFIG_LIBXNVME" + echo "LIBXNVME_CFLAGS=$xnvme_cflags" >> $config_host_mak + echo "LIBXNVME_LIBS=$xnvme_libs" >> $config_host_mak +fi +if test "$libblkio" = "yes" ; then + output_sym "CONFIG_LIBBLKIO" + echo "LIBBLKIO_CFLAGS=$libblkio_cflags" >> $config_host_mak + echo "LIBBLKIO_LIBS=$libblkio_libs" >> $config_host_mak +fi if test "$dynamic_engines" = "yes" ; then output_sym "CONFIG_DYNAMIC_ENGINES" fi if test "$pdb" = yes; then output_sym "CONFIG_PDB" fi - +if test "$fcntl_sync" = "yes" ; then + output_sym "CONFIG_FCNTL_SYNC" +fi +if test "$asan" = "yes"; then + CFLAGS="$CFLAGS -fsanitize=address" + LDFLAGS="$LDFLAGS -fsanitize=address" +fi print_config "Lib-based ioengines dynamic" "$dynamic_engines" cat > $TMPC << EOF int main(int argc, char **argv) @@ -3057,6 +3321,15 @@ if test "$disable_tcmalloc" != "yes"; then fi fi print_config "TCMalloc support" "$tcmalloc" +if ! num "$seed_buckets"; then + seed_buckets=4 +elif test "$seed_buckets" -lt 2; then + seed_buckets=2 +elif test "$seed_buckets" -gt 16; then + seed_buckets=16 +fi +echo "#define CONFIG_SEED_BUCKETS $seed_buckets" >> $config_host_h +print_config "seed_buckets" "$seed_buckets" echo "LIBS+=$LIBS" >> $config_host_mak echo "GFIO_LIBS+=$GFIO_LIBS" >> $config_host_mak