| 1 | #!/bin/sh |
| 2 | # |
| 3 | # Fio configure script. Heavily influenced by the manual qemu configure |
| 4 | # script. Sad this this is easier than autoconf and enemies. |
| 5 | # |
| 6 | |
| 7 | # set temporary file name |
| 8 | if test ! -z "$TMPDIR" ; then |
| 9 | TMPDIR1="${TMPDIR}" |
| 10 | elif test ! -z "$TEMPDIR" ; then |
| 11 | TMPDIR1="${TEMPDIR}" |
| 12 | else |
| 13 | TMPDIR1="/tmp" |
| 14 | fi |
| 15 | |
| 16 | TMPC="${TMPDIR1}/fio-conf-${RANDOM}-$$-${RANDOM}.c" |
| 17 | TMPO="${TMPDIR1}/fio-conf-${RANDOM}-$$-${RANDOM}.o" |
| 18 | TMPE="${TMPDIR1}/fio-conf-${RANDOM}-$$-${RANDOM}.exe" |
| 19 | |
| 20 | # NB: do not call "exit" in the trap handler; this is buggy with some shells; |
| 21 | # see <1285349658-3122-1-git-send-email-loic.minier@linaro.org> |
| 22 | trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM |
| 23 | |
| 24 | rm -rf config.log |
| 25 | |
| 26 | config_host_mak="config-host.mak" |
| 27 | config_host_h="config-host.h" |
| 28 | |
| 29 | rm -rf $config_host_mak |
| 30 | rm -rf $config_host_h |
| 31 | |
| 32 | fatal() { |
| 33 | echo $@ |
| 34 | echo "Configure failed, check config.log and/or the above output" |
| 35 | rm -rf $config_host_mak |
| 36 | rm -rf $config_host_h |
| 37 | exit 1 |
| 38 | } |
| 39 | |
| 40 | # Default CFLAGS |
| 41 | CFLAGS="-D_GNU_SOURCE -include config-host.h" |
| 42 | BUILD_CFLAGS="" |
| 43 | |
| 44 | # Print a helpful header at the top of config.log |
| 45 | echo "# FIO configure log $(date)" >> config.log |
| 46 | printf "# Configured with:" >> config.log |
| 47 | printf " '%s'" "$0" "$@" >> config.log |
| 48 | echo >> config.log |
| 49 | echo "#" >> config.log |
| 50 | |
| 51 | # Print configure header at the top of $config_host_h |
| 52 | echo "/*" > $config_host_h |
| 53 | echo " * Automatically generated by configure - do not modify" >> $config_host_h |
| 54 | printf " * Configured with:" >> $config_host_h |
| 55 | printf " * '%s'" "$0" "$@" >> $config_host_h |
| 56 | echo "" >> $config_host_h |
| 57 | echo " */" >> $config_host_h |
| 58 | |
| 59 | do_cc() { |
| 60 | # Run the compiler, capturing its output to the log. |
| 61 | echo $cc "$@" >> config.log |
| 62 | $cc "$@" >> config.log 2>&1 || return $? |
| 63 | # Test passed. If this is an --enable-werror build, rerun |
| 64 | # the test with -Werror and bail out if it fails. This |
| 65 | # makes warning-generating-errors in configure test code |
| 66 | # obvious to developers. |
| 67 | if test "$werror" != "yes"; then |
| 68 | return 0 |
| 69 | fi |
| 70 | # Don't bother rerunning the compile if we were already using -Werror |
| 71 | case "$*" in |
| 72 | *-Werror*) |
| 73 | return 0 |
| 74 | ;; |
| 75 | esac |
| 76 | echo $cc -Werror "$@" >> config.log |
| 77 | $cc -Werror "$@" >> config.log 2>&1 && return $? |
| 78 | echo "ERROR: configure test passed without -Werror but failed with -Werror." |
| 79 | echo "This is probably a bug in the configure script. The failing command" |
| 80 | echo "will be at the bottom of config.log." |
| 81 | fatal "You can run configure with --disable-werror to bypass this check." |
| 82 | } |
| 83 | |
| 84 | compile_object() { |
| 85 | do_cc $CFLAGS -c -o $TMPO $TMPC |
| 86 | } |
| 87 | |
| 88 | compile_prog() { |
| 89 | local_cflags="$1" |
| 90 | local_ldflags="$2 $LIBS" |
| 91 | echo "Compiling test case $3" >> config.log |
| 92 | do_cc $CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags |
| 93 | } |
| 94 | |
| 95 | feature_not_found() { |
| 96 | feature=$1 |
| 97 | packages=$2 |
| 98 | |
| 99 | echo "ERROR" |
| 100 | echo "ERROR: User requested feature $feature" |
| 101 | if test ! -z "$packages" ; then |
| 102 | echo "ERROR: That feature needs $packages installed" |
| 103 | fi |
| 104 | echo "ERROR: configure was not able to find it" |
| 105 | fatal "ERROR" |
| 106 | } |
| 107 | |
| 108 | has() { |
| 109 | type "$1" >/dev/null 2>&1 |
| 110 | } |
| 111 | |
| 112 | check_define() { |
| 113 | cat > $TMPC <<EOF |
| 114 | #if !defined($1) |
| 115 | #error $1 not defined |
| 116 | #endif |
| 117 | int main(void) |
| 118 | { |
| 119 | return 0; |
| 120 | } |
| 121 | EOF |
| 122 | compile_object |
| 123 | } |
| 124 | |
| 125 | output_sym() { |
| 126 | echo "$1=y" >> $config_host_mak |
| 127 | echo "#define $1" >> $config_host_h |
| 128 | } |
| 129 | |
| 130 | targetos="" |
| 131 | cpu="" |
| 132 | |
| 133 | # default options |
| 134 | show_help="no" |
| 135 | exit_val=0 |
| 136 | gfio_check="no" |
| 137 | libhdfs="no" |
| 138 | pmemblk="no" |
| 139 | devdax="no" |
| 140 | disable_lex="" |
| 141 | disable_pmem="no" |
| 142 | prefix=/usr/local |
| 143 | |
| 144 | # parse options |
| 145 | for opt do |
| 146 | optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` |
| 147 | case "$opt" in |
| 148 | --prefix=*) prefix="$optarg" |
| 149 | ;; |
| 150 | --cpu=*) cpu="$optarg" |
| 151 | ;; |
| 152 | # esx is cross compiled and cannot be detect through simple uname calls |
| 153 | --esx) |
| 154 | esx="yes" |
| 155 | ;; |
| 156 | --cc=*) CC="$optarg" |
| 157 | ;; |
| 158 | --extra-cflags=*) CFLAGS="$CFLAGS $optarg" |
| 159 | ;; |
| 160 | --build-32bit-win) build_32bit_win="yes" |
| 161 | ;; |
| 162 | --build-static) build_static="yes" |
| 163 | ;; |
| 164 | --enable-gfio) gfio_check="yes" |
| 165 | ;; |
| 166 | --disable-numa) disable_numa="yes" |
| 167 | ;; |
| 168 | --disable-rdma) disable_rdma="yes" |
| 169 | ;; |
| 170 | --disable-rbd) disable_rbd="yes" |
| 171 | ;; |
| 172 | --disable-rbd-blkin) disable_rbd_blkin="yes" |
| 173 | ;; |
| 174 | --disable-gfapi) disable_gfapi="yes" |
| 175 | ;; |
| 176 | --enable-libhdfs) libhdfs="yes" |
| 177 | ;; |
| 178 | --disable-lex) disable_lex="yes" |
| 179 | ;; |
| 180 | --enable-lex) disable_lex="no" |
| 181 | ;; |
| 182 | --disable-shm) no_shm="yes" |
| 183 | ;; |
| 184 | --disable-optimizations) disable_opt="yes" |
| 185 | ;; |
| 186 | --disable-pmem) disable_pmem="yes" |
| 187 | ;; |
| 188 | --enable-cuda) enable_cuda="yes" |
| 189 | ;; |
| 190 | --help) |
| 191 | show_help="yes" |
| 192 | ;; |
| 193 | *) |
| 194 | echo "Bad option $opt" |
| 195 | show_help="yes" |
| 196 | exit_val=1 |
| 197 | esac |
| 198 | done |
| 199 | |
| 200 | if test "$show_help" = "yes" ; then |
| 201 | echo "--prefix= Use this directory as installation prefix" |
| 202 | echo "--cpu= Specify target CPU if auto-detect fails" |
| 203 | echo "--cc= Specify compiler to use" |
| 204 | echo "--extra-cflags= Specify extra CFLAGS to pass to compiler" |
| 205 | echo "--build-32bit-win Enable 32-bit build on Windows" |
| 206 | echo "--build-static Build a static fio" |
| 207 | echo "--esx Configure build options for esx" |
| 208 | echo "--enable-gfio Enable building of gtk gfio" |
| 209 | echo "--disable-numa Disable libnuma even if found" |
| 210 | echo "--disable-rdma Disable RDMA support even if found" |
| 211 | echo "--disable-gfapi Disable gfapi" |
| 212 | echo "--enable-libhdfs Enable hdfs support" |
| 213 | echo "--disable-lex Disable use of lex/yacc for math" |
| 214 | echo "--disable-pmem Disable pmem based engines even if found" |
| 215 | echo "--enable-lex Enable use of lex/yacc for math" |
| 216 | echo "--disable-shm Disable SHM support" |
| 217 | echo "--disable-optimizations Don't enable compiler optimizations" |
| 218 | echo "--enable-cuda Enable GPUDirect RDMA support" |
| 219 | exit $exit_val |
| 220 | fi |
| 221 | |
| 222 | cross_prefix=${cross_prefix-${CROSS_COMPILE}} |
| 223 | cc="${CC-${cross_prefix}gcc}" |
| 224 | |
| 225 | if check_define __ANDROID__ ; then |
| 226 | targetos="Android" |
| 227 | elif check_define __linux__ ; then |
| 228 | targetos="Linux" |
| 229 | elif check_define __OpenBSD__ ; then |
| 230 | targetos='OpenBSD' |
| 231 | elif check_define __sun__ ; then |
| 232 | targetos='SunOS' |
| 233 | CFLAGS="$CFLAGS -D_REENTRANT" |
| 234 | elif check_define _WIN32 ; then |
| 235 | targetos='CYGWIN' |
| 236 | else |
| 237 | targetos=`uname -s` |
| 238 | fi |
| 239 | |
| 240 | echo "# Automatically generated by configure - do not modify" > $config_host_mak |
| 241 | printf "# Configured with:" >> $config_host_mak |
| 242 | printf " '%s'" "$0" "$@" >> $config_host_mak |
| 243 | echo >> $config_host_mak |
| 244 | echo "CONFIG_TARGET_OS=$targetos" >> $config_host_mak |
| 245 | |
| 246 | if test "$no_shm" = "yes" ; then |
| 247 | output_sym "CONFIG_NO_SHM" |
| 248 | fi |
| 249 | |
| 250 | if test "$disable_opt" = "yes" ; then |
| 251 | output_sym "CONFIG_FIO_NO_OPT" |
| 252 | fi |
| 253 | |
| 254 | # Some host OSes need non-standard checks for which CPU to use. |
| 255 | # Note that these checks are broken for cross-compilation: if you're |
| 256 | # cross-compiling to one of these OSes then you'll need to specify |
| 257 | # the correct CPU with the --cpu option. |
| 258 | case $targetos in |
| 259 | AIX|OpenBSD) |
| 260 | # Unless explicitly enabled, turn off lex. |
| 261 | # OpenBSD will hit syntax error when enabled. |
| 262 | if test -z "$disable_lex" ; then |
| 263 | disable_lex="yes" |
| 264 | else |
| 265 | force_no_lex_o="yes" |
| 266 | fi |
| 267 | ;; |
| 268 | Darwin) |
| 269 | # on Leopard most of the system is 32-bit, so we have to ask the kernel if |
| 270 | # we can run 64-bit userspace code. |
| 271 | # If the user didn't specify a CPU explicitly and the kernel says this is |
| 272 | # 64 bit hw, then assume x86_64. Otherwise fall through to the usual |
| 273 | # detection code. |
| 274 | if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then |
| 275 | cpu="x86_64" |
| 276 | fi |
| 277 | # Error at compile time linking of weak/partial symbols if possible... |
| 278 | cat > $TMPC <<EOF |
| 279 | int main(void) |
| 280 | { |
| 281 | return 0; |
| 282 | } |
| 283 | EOF |
| 284 | if compile_prog "" "-Wl,-no_weak_imports" "disable weak symbols"; then |
| 285 | echo "Disabling weak symbols" |
| 286 | LDFLAGS="$LDFLAGS -Wl,-no_weak_imports" |
| 287 | fi |
| 288 | ;; |
| 289 | SunOS) |
| 290 | # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo |
| 291 | if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then |
| 292 | cpu="x86_64" |
| 293 | fi |
| 294 | LIBS="-lnsl -lsocket" |
| 295 | ;; |
| 296 | CYGWIN*) |
| 297 | # We still force some options, so keep this message here. |
| 298 | echo "Forcing some known good options on Windows" |
| 299 | if test -z "$CC" ; then |
| 300 | if test ! -z "$build_32bit_win" && test "$build_32bit_win" = "yes"; then |
| 301 | CC="i686-w64-mingw32-gcc" |
| 302 | if test -e "../zlib/contrib/vstudio/vc14/x86/ZlibStatReleaseWithoutAsm/zlibstat.lib"; then |
| 303 | echo "Building with zlib support" |
| 304 | output_sym "CONFIG_ZLIB" |
| 305 | echo "LIBS=../zlib/contrib/vstudio/vc14/x86/ZlibStatReleaseWithoutAsm/zlibstat.lib" >> $config_host_mak |
| 306 | fi |
| 307 | else |
| 308 | CC="x86_64-w64-mingw32-gcc" |
| 309 | if test -e "../zlib/contrib/vstudio/vc14/x64/ZlibStatReleaseWithoutAsm/zlibstat.lib"; then |
| 310 | echo "Building with zlib support" |
| 311 | output_sym "CONFIG_ZLIB" |
| 312 | echo "LIBS=../zlib/contrib/vstudio/vc14/x64/ZlibStatReleaseWithoutAsm/zlibstat.lib" >> $config_host_mak |
| 313 | fi |
| 314 | fi |
| 315 | fi |
| 316 | if test ! -z "$build_32bit_win" && test "$build_32bit_win" = "yes"; then |
| 317 | output_sym "CONFIG_32BIT" |
| 318 | else |
| 319 | output_sym "CONFIG_64BIT_LLP64" |
| 320 | fi |
| 321 | # We need this to be output_sym'd here because this is Windows specific. |
| 322 | # The regular configure path never sets this config. |
| 323 | output_sym "CONFIG_WINDOWSAIO" |
| 324 | # We now take the regular configuration path without having exit 0 here. |
| 325 | # Flags below are still necessary mostly for MinGW. |
| 326 | socklen_t="yes" |
| 327 | sfaa="yes" |
| 328 | rusage_thread="yes" |
| 329 | fdatasync="yes" |
| 330 | clock_gettime="yes" # clock_monotonic probe has dependency on this |
| 331 | clock_monotonic="yes" |
| 332 | gettimeofday="yes" |
| 333 | sched_idle="yes" |
| 334 | tcp_nodelay="yes" |
| 335 | tls_thread="yes" |
| 336 | static_assert="yes" |
| 337 | ipv6="yes" |
| 338 | echo "CC=$CC" >> $config_host_mak |
| 339 | echo "BUILD_CFLAGS=$CFLAGS -I../zlib -include config-host.h -D_GNU_SOURCE" >> $config_host_mak |
| 340 | ;; |
| 341 | esac |
| 342 | |
| 343 | if test ! -z "$cpu" ; then |
| 344 | # command line argument |
| 345 | : |
| 346 | elif check_define __i386__ ; then |
| 347 | cpu="i386" |
| 348 | elif check_define __x86_64__ ; then |
| 349 | cpu="x86_64" |
| 350 | elif check_define __sparc__ ; then |
| 351 | if check_define __arch64__ ; then |
| 352 | cpu="sparc64" |
| 353 | else |
| 354 | cpu="sparc" |
| 355 | fi |
| 356 | elif check_define _ARCH_PPC ; then |
| 357 | if check_define _ARCH_PPC64 ; then |
| 358 | cpu="ppc64" |
| 359 | else |
| 360 | cpu="ppc" |
| 361 | fi |
| 362 | elif check_define __mips__ ; then |
| 363 | cpu="mips" |
| 364 | elif check_define __ia64__ ; then |
| 365 | cpu="ia64" |
| 366 | elif check_define __s390__ ; then |
| 367 | if check_define __s390x__ ; then |
| 368 | cpu="s390x" |
| 369 | else |
| 370 | cpu="s390" |
| 371 | fi |
| 372 | elif check_define __arm__ ; then |
| 373 | cpu="arm" |
| 374 | elif check_define __aarch64__ ; then |
| 375 | cpu="aarch64" |
| 376 | elif check_define __hppa__ ; then |
| 377 | cpu="hppa" |
| 378 | else |
| 379 | cpu=`uname -m` |
| 380 | fi |
| 381 | |
| 382 | # Normalise host CPU name and set ARCH. |
| 383 | case "$cpu" in |
| 384 | ia64|ppc|ppc64|s390|s390x|sparc64) |
| 385 | cpu="$cpu" |
| 386 | ;; |
| 387 | i386|i486|i586|i686|i86pc|BePC) |
| 388 | cpu="x86" |
| 389 | ;; |
| 390 | x86_64|amd64) |
| 391 | cpu="x86_64" |
| 392 | ;; |
| 393 | armv*b|armv*l|arm) |
| 394 | cpu="arm" |
| 395 | ;; |
| 396 | aarch64) |
| 397 | cpu="arm64" |
| 398 | ;; |
| 399 | hppa|parisc|parisc64) |
| 400 | cpu="hppa" |
| 401 | ;; |
| 402 | mips*) |
| 403 | cpu="mips" |
| 404 | ;; |
| 405 | sparc|sun4[cdmuv]) |
| 406 | cpu="sparc" |
| 407 | ;; |
| 408 | *) |
| 409 | echo "Unknown CPU" |
| 410 | ;; |
| 411 | esac |
| 412 | |
| 413 | if test -z "$CC" ; then |
| 414 | if test "$targetos" = "FreeBSD"; then |
| 415 | if has clang; then |
| 416 | CC=clang |
| 417 | else |
| 418 | CC=gcc |
| 419 | fi |
| 420 | fi |
| 421 | fi |
| 422 | |
| 423 | cc="${CC-${cross_prefix}gcc}" |
| 424 | |
| 425 | ########################################## |
| 426 | # check cross compile |
| 427 | |
| 428 | if test "$cross_compile" != "yes" ; then |
| 429 | cross_compile="no" |
| 430 | fi |
| 431 | cat > $TMPC <<EOF |
| 432 | int main(void) |
| 433 | { |
| 434 | return 0; |
| 435 | } |
| 436 | EOF |
| 437 | if compile_prog "" "" "cross"; then |
| 438 | $TMPE 2>/dev/null || cross_compile="yes" |
| 439 | else |
| 440 | fatal "compile test failed" |
| 441 | fi |
| 442 | |
| 443 | ########################################## |
| 444 | # check endianness |
| 445 | if test "$bigendian" != "yes" ; then |
| 446 | bigendian="no" |
| 447 | fi |
| 448 | if test "$cross_compile" = "no" ; then |
| 449 | cat > $TMPC <<EOF |
| 450 | #include <inttypes.h> |
| 451 | int main(void) |
| 452 | { |
| 453 | volatile uint32_t i=0x01234567; |
| 454 | return (*((uint8_t*)(&i))) == 0x67; |
| 455 | } |
| 456 | EOF |
| 457 | if compile_prog "" "" "endian"; then |
| 458 | $TMPE && bigendian="yes" |
| 459 | fi |
| 460 | else |
| 461 | # If we're cross compiling, try our best to work it out and rely on the |
| 462 | # run-time check to fail if we get it wrong. |
| 463 | cat > $TMPC <<EOF |
| 464 | #include <endian.h> |
| 465 | int main(void) |
| 466 | { |
| 467 | #if __BYTE_ORDER != __BIG_ENDIAN |
| 468 | # error "Unknown endianness" |
| 469 | #endif |
| 470 | } |
| 471 | EOF |
| 472 | compile_prog "" "" "endian" && bigendian="yes" |
| 473 | check_define "__ARMEB__" && bigendian="yes" |
| 474 | check_define "__MIPSEB__" && bigendian="yes" |
| 475 | fi |
| 476 | |
| 477 | |
| 478 | echo "Operating system $targetos" |
| 479 | echo "CPU $cpu" |
| 480 | echo "Big endian $bigendian" |
| 481 | echo "Compiler $cc" |
| 482 | echo "Cross compile $cross_compile" |
| 483 | echo |
| 484 | |
| 485 | ########################################## |
| 486 | # See if we need to build a static build |
| 487 | if test "$build_static" = "yes" ; then |
| 488 | CFLAGS="$CFLAGS -ffunction-sections -fdata-sections" |
| 489 | LDFLAGS="$LDFLAGS -static -Wl,--gc-sections" |
| 490 | else |
| 491 | build_static="no" |
| 492 | fi |
| 493 | echo "Static build $build_static" |
| 494 | |
| 495 | ########################################## |
| 496 | # check for wordsize |
| 497 | wordsize="0" |
| 498 | cat > $TMPC <<EOF |
| 499 | #include <limits.h> |
| 500 | #define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)])) |
| 501 | int main(void) |
| 502 | { |
| 503 | BUILD_BUG_ON(sizeof(long)*CHAR_BIT != WORDSIZE); |
| 504 | return 0; |
| 505 | } |
| 506 | EOF |
| 507 | if compile_prog "-DWORDSIZE=32" "" "wordsize"; then |
| 508 | wordsize="32" |
| 509 | elif compile_prog "-DWORDSIZE=64" "" "wordsize"; then |
| 510 | wordsize="64" |
| 511 | else |
| 512 | fatal "Unknown wordsize" |
| 513 | fi |
| 514 | echo "Wordsize $wordsize" |
| 515 | |
| 516 | ########################################## |
| 517 | # zlib probe |
| 518 | if test "$zlib" != "yes" ; then |
| 519 | zlib="no" |
| 520 | fi |
| 521 | cat > $TMPC <<EOF |
| 522 | #include <zlib.h> |
| 523 | int main(void) |
| 524 | { |
| 525 | z_stream stream; |
| 526 | if (inflateInit(&stream) != Z_OK) |
| 527 | return 1; |
| 528 | return 0; |
| 529 | } |
| 530 | EOF |
| 531 | if compile_prog "" "-lz" "zlib" ; then |
| 532 | zlib=yes |
| 533 | LIBS="-lz $LIBS" |
| 534 | fi |
| 535 | echo "zlib $zlib" |
| 536 | |
| 537 | ########################################## |
| 538 | # linux-aio probe |
| 539 | if test "$libaio" != "yes" ; then |
| 540 | libaio="no" |
| 541 | fi |
| 542 | if test "$esx" != "yes" ; then |
| 543 | cat > $TMPC <<EOF |
| 544 | #include <libaio.h> |
| 545 | #include <stddef.h> |
| 546 | int main(void) |
| 547 | { |
| 548 | io_setup(0, NULL); |
| 549 | return 0; |
| 550 | } |
| 551 | EOF |
| 552 | if compile_prog "" "-laio" "libaio" ; then |
| 553 | libaio=yes |
| 554 | LIBS="-laio $LIBS" |
| 555 | else |
| 556 | if test "$libaio" = "yes" ; then |
| 557 | feature_not_found "linux AIO" "libaio-dev or libaio-devel" |
| 558 | fi |
| 559 | libaio=no |
| 560 | fi |
| 561 | fi |
| 562 | echo "Linux AIO support $libaio" |
| 563 | |
| 564 | ########################################## |
| 565 | # posix aio probe |
| 566 | if test "$posix_aio" != "yes" ; then |
| 567 | posix_aio="no" |
| 568 | fi |
| 569 | if test "$posix_aio_lrt" != "yes" ; then |
| 570 | posix_aio_lrt="no" |
| 571 | fi |
| 572 | cat > $TMPC <<EOF |
| 573 | #include <aio.h> |
| 574 | int main(void) |
| 575 | { |
| 576 | struct aiocb cb; |
| 577 | aio_read(&cb); |
| 578 | return 0; |
| 579 | } |
| 580 | EOF |
| 581 | if compile_prog "" "" "posixaio" ; then |
| 582 | posix_aio="yes" |
| 583 | elif compile_prog "" "-lrt" "posixaio"; then |
| 584 | posix_aio="yes" |
| 585 | posix_aio_lrt="yes" |
| 586 | LIBS="-lrt $LIBS" |
| 587 | fi |
| 588 | echo "POSIX AIO support $posix_aio" |
| 589 | echo "POSIX AIO support needs -lrt $posix_aio_lrt" |
| 590 | |
| 591 | ########################################## |
| 592 | # posix aio fsync probe |
| 593 | if test "$posix_aio_fsync" != "yes" ; then |
| 594 | posix_aio_fsync="no" |
| 595 | fi |
| 596 | if test "$posix_aio" = "yes" ; then |
| 597 | cat > $TMPC <<EOF |
| 598 | #include <fcntl.h> |
| 599 | #include <aio.h> |
| 600 | int main(void) |
| 601 | { |
| 602 | struct aiocb cb; |
| 603 | return aio_fsync(O_SYNC, &cb); |
| 604 | return 0; |
| 605 | } |
| 606 | EOF |
| 607 | if compile_prog "" "$LIBS" "posix_aio_fsync" ; then |
| 608 | posix_aio_fsync=yes |
| 609 | fi |
| 610 | fi |
| 611 | echo "POSIX AIO fsync $posix_aio_fsync" |
| 612 | |
| 613 | ########################################## |
| 614 | # POSIX pshared attribute probe |
| 615 | posix_pshared="no" |
| 616 | cat > $TMPC <<EOF |
| 617 | #include <unistd.h> |
| 618 | int main(void) |
| 619 | { |
| 620 | #if defined(_POSIX_THREAD_PROCESS_SHARED) && ((_POSIX_THREAD_PROCESS_SHARED + 0) > 0) |
| 621 | # if defined(__CYGWIN__) |
| 622 | # error "_POSIX_THREAD_PROCESS_SHARED is buggy on Cygwin" |
| 623 | # elif defined(__APPLE__) |
| 624 | # include <AvailabilityMacros.h> |
| 625 | # include <TargetConditionals.h> |
| 626 | # if TARGET_OS_MAC && MAC_OS_X_VERSION_MIN_REQUIRED < 1070 |
| 627 | # error "_POSIX_THREAD_PROCESS_SHARED is buggy/unsupported prior to OSX 10.7" |
| 628 | # endif |
| 629 | # endif |
| 630 | #else |
| 631 | # error "_POSIX_THREAD_PROCESS_SHARED is unsupported" |
| 632 | #endif |
| 633 | return 0; |
| 634 | } |
| 635 | EOF |
| 636 | if compile_prog "" "$LIBS" "posix_pshared" ; then |
| 637 | posix_pshared=yes |
| 638 | fi |
| 639 | echo "POSIX pshared support $posix_pshared" |
| 640 | |
| 641 | ########################################## |
| 642 | # solaris aio probe |
| 643 | if test "$solaris_aio" != "yes" ; then |
| 644 | solaris_aio="no" |
| 645 | fi |
| 646 | cat > $TMPC <<EOF |
| 647 | #include <sys/types.h> |
| 648 | #include <sys/asynch.h> |
| 649 | #include <unistd.h> |
| 650 | int main(void) |
| 651 | { |
| 652 | aio_result_t res; |
| 653 | return aioread(0, NULL, 0, 0, SEEK_SET, &res); |
| 654 | return 0; |
| 655 | } |
| 656 | EOF |
| 657 | if compile_prog "" "-laio" "solarisaio" ; then |
| 658 | solaris_aio=yes |
| 659 | LIBS="-laio $LIBS" |
| 660 | fi |
| 661 | echo "Solaris AIO support $solaris_aio" |
| 662 | |
| 663 | ########################################## |
| 664 | # __sync_fetch_and_add test |
| 665 | if test "$sfaa" != "yes" ; then |
| 666 | sfaa="no" |
| 667 | fi |
| 668 | cat > $TMPC << EOF |
| 669 | #include <inttypes.h> |
| 670 | static int sfaa(uint64_t *ptr) |
| 671 | { |
| 672 | return __sync_fetch_and_add(ptr, 0); |
| 673 | } |
| 674 | |
| 675 | int main(int argc, char **argv) |
| 676 | { |
| 677 | uint64_t val = 42; |
| 678 | sfaa(&val); |
| 679 | return val; |
| 680 | } |
| 681 | EOF |
| 682 | if compile_prog "" "" "__sync_fetch_and_add()" ; then |
| 683 | sfaa="yes" |
| 684 | fi |
| 685 | echo "__sync_fetch_and_add $sfaa" |
| 686 | |
| 687 | ########################################## |
| 688 | # libverbs probe |
| 689 | if test "$libverbs" != "yes" ; then |
| 690 | libverbs="no" |
| 691 | fi |
| 692 | cat > $TMPC << EOF |
| 693 | #include <stdio.h> |
| 694 | #include <infiniband/arch.h> |
| 695 | int main(int argc, char **argv) |
| 696 | { |
| 697 | struct ibv_pd *pd = ibv_alloc_pd(NULL); |
| 698 | return 0; |
| 699 | } |
| 700 | EOF |
| 701 | if test "$disable_rdma" != "yes" && compile_prog "" "-libverbs" "libverbs" ; then |
| 702 | libverbs="yes" |
| 703 | LIBS="-libverbs $LIBS" |
| 704 | fi |
| 705 | echo "libverbs $libverbs" |
| 706 | |
| 707 | ########################################## |
| 708 | # rdmacm probe |
| 709 | if test "$rdmacm" != "yes" ; then |
| 710 | rdmacm="no" |
| 711 | fi |
| 712 | cat > $TMPC << EOF |
| 713 | #include <stdio.h> |
| 714 | #include <rdma/rdma_cma.h> |
| 715 | int main(int argc, char **argv) |
| 716 | { |
| 717 | rdma_destroy_qp(NULL); |
| 718 | return 0; |
| 719 | } |
| 720 | EOF |
| 721 | if test "$disable_rdma" != "yes" && compile_prog "" "-lrdmacm" "rdma"; then |
| 722 | rdmacm="yes" |
| 723 | LIBS="-lrdmacm $LIBS" |
| 724 | fi |
| 725 | echo "rdmacm $rdmacm" |
| 726 | |
| 727 | ########################################## |
| 728 | # Linux fallocate probe |
| 729 | if test "$linux_fallocate" != "yes" ; then |
| 730 | linux_fallocate="no" |
| 731 | fi |
| 732 | cat > $TMPC << EOF |
| 733 | #include <stdio.h> |
| 734 | #include <fcntl.h> |
| 735 | #include <linux/falloc.h> |
| 736 | int main(int argc, char **argv) |
| 737 | { |
| 738 | int r = fallocate(0, FALLOC_FL_KEEP_SIZE, 0, 1024); |
| 739 | return r; |
| 740 | } |
| 741 | EOF |
| 742 | if compile_prog "" "" "linux_fallocate"; then |
| 743 | linux_fallocate="yes" |
| 744 | fi |
| 745 | echo "Linux fallocate $linux_fallocate" |
| 746 | |
| 747 | ########################################## |
| 748 | # POSIX fadvise probe |
| 749 | if test "$posix_fadvise" != "yes" ; then |
| 750 | posix_fadvise="no" |
| 751 | fi |
| 752 | cat > $TMPC << EOF |
| 753 | #include <stdio.h> |
| 754 | #include <fcntl.h> |
| 755 | int main(int argc, char **argv) |
| 756 | { |
| 757 | int r = posix_fadvise(0, 0, 0, POSIX_FADV_NORMAL); |
| 758 | return r; |
| 759 | } |
| 760 | EOF |
| 761 | if compile_prog "" "" "posix_fadvise"; then |
| 762 | posix_fadvise="yes" |
| 763 | fi |
| 764 | echo "POSIX fadvise $posix_fadvise" |
| 765 | |
| 766 | ########################################## |
| 767 | # POSIX fallocate probe |
| 768 | if test "$posix_fallocate" != "yes" ; then |
| 769 | posix_fallocate="no" |
| 770 | fi |
| 771 | cat > $TMPC << EOF |
| 772 | #include <stdio.h> |
| 773 | #include <fcntl.h> |
| 774 | int main(int argc, char **argv) |
| 775 | { |
| 776 | int r = posix_fallocate(0, 0, 1024); |
| 777 | return r; |
| 778 | } |
| 779 | EOF |
| 780 | if compile_prog "" "" "posix_fallocate"; then |
| 781 | posix_fallocate="yes" |
| 782 | fi |
| 783 | echo "POSIX fallocate $posix_fallocate" |
| 784 | |
| 785 | ########################################## |
| 786 | # sched_set/getaffinity 2 or 3 argument test |
| 787 | if test "$linux_2arg_affinity" != "yes" ; then |
| 788 | linux_2arg_affinity="no" |
| 789 | fi |
| 790 | if test "$linux_3arg_affinity" != "yes" ; then |
| 791 | linux_3arg_affinity="no" |
| 792 | fi |
| 793 | cat > $TMPC << EOF |
| 794 | #include <sched.h> |
| 795 | int main(int argc, char **argv) |
| 796 | { |
| 797 | cpu_set_t mask; |
| 798 | return sched_setaffinity(0, sizeof(mask), &mask); |
| 799 | } |
| 800 | EOF |
| 801 | if compile_prog "" "" "sched_setaffinity(,,)"; then |
| 802 | linux_3arg_affinity="yes" |
| 803 | else |
| 804 | cat > $TMPC << EOF |
| 805 | #include <sched.h> |
| 806 | int main(int argc, char **argv) |
| 807 | { |
| 808 | cpu_set_t mask; |
| 809 | return sched_setaffinity(0, &mask); |
| 810 | } |
| 811 | EOF |
| 812 | if compile_prog "" "" "sched_setaffinity(,)"; then |
| 813 | linux_2arg_affinity="yes" |
| 814 | fi |
| 815 | fi |
| 816 | echo "sched_setaffinity(3 arg) $linux_3arg_affinity" |
| 817 | echo "sched_setaffinity(2 arg) $linux_2arg_affinity" |
| 818 | |
| 819 | ########################################## |
| 820 | # clock_gettime probe |
| 821 | if test "$clock_gettime" != "yes" ; then |
| 822 | clock_gettime="no" |
| 823 | fi |
| 824 | cat > $TMPC << EOF |
| 825 | #include <stdio.h> |
| 826 | #include <time.h> |
| 827 | int main(int argc, char **argv) |
| 828 | { |
| 829 | return clock_gettime(0, NULL); |
| 830 | } |
| 831 | EOF |
| 832 | if compile_prog "" "" "clock_gettime"; then |
| 833 | clock_gettime="yes" |
| 834 | elif compile_prog "" "-lrt" "clock_gettime"; then |
| 835 | clock_gettime="yes" |
| 836 | LIBS="-lrt $LIBS" |
| 837 | fi |
| 838 | echo "clock_gettime $clock_gettime" |
| 839 | |
| 840 | ########################################## |
| 841 | # CLOCK_MONOTONIC probe |
| 842 | if test "$clock_monotonic" != "yes" ; then |
| 843 | clock_monotonic="no" |
| 844 | fi |
| 845 | if test "$clock_gettime" = "yes" ; then |
| 846 | cat > $TMPC << EOF |
| 847 | #include <stdio.h> |
| 848 | #include <time.h> |
| 849 | int main(int argc, char **argv) |
| 850 | { |
| 851 | return clock_gettime(CLOCK_MONOTONIC, NULL); |
| 852 | } |
| 853 | EOF |
| 854 | if compile_prog "" "$LIBS" "clock monotonic"; then |
| 855 | clock_monotonic="yes" |
| 856 | fi |
| 857 | fi |
| 858 | echo "CLOCK_MONOTONIC $clock_monotonic" |
| 859 | |
| 860 | ########################################## |
| 861 | # CLOCK_MONOTONIC_RAW probe |
| 862 | if test "$clock_monotonic_raw" != "yes" ; then |
| 863 | clock_monotonic_raw="no" |
| 864 | fi |
| 865 | if test "$clock_gettime" = "yes" ; then |
| 866 | cat > $TMPC << EOF |
| 867 | #include <stdio.h> |
| 868 | #include <time.h> |
| 869 | int main(int argc, char **argv) |
| 870 | { |
| 871 | return clock_gettime(CLOCK_MONOTONIC_RAW, NULL); |
| 872 | } |
| 873 | EOF |
| 874 | if compile_prog "" "$LIBS" "clock monotonic"; then |
| 875 | clock_monotonic_raw="yes" |
| 876 | fi |
| 877 | fi |
| 878 | echo "CLOCK_MONOTONIC_RAW $clock_monotonic_raw" |
| 879 | |
| 880 | ########################################## |
| 881 | # CLOCK_MONOTONIC_PRECISE probe |
| 882 | if test "$clock_monotonic_precise" != "yes" ; then |
| 883 | clock_monotonic_precise="no" |
| 884 | fi |
| 885 | if test "$clock_gettime" = "yes" ; then |
| 886 | cat > $TMPC << EOF |
| 887 | #include <stdio.h> |
| 888 | #include <time.h> |
| 889 | int main(int argc, char **argv) |
| 890 | { |
| 891 | return clock_gettime(CLOCK_MONOTONIC_PRECISE, NULL); |
| 892 | } |
| 893 | EOF |
| 894 | if compile_prog "" "$LIBS" "clock monotonic precise"; then |
| 895 | clock_monotonic_precise="yes" |
| 896 | fi |
| 897 | fi |
| 898 | echo "CLOCK_MONOTONIC_PRECISE $clock_monotonic_precise" |
| 899 | |
| 900 | ########################################## |
| 901 | # clockid_t probe |
| 902 | if test "$clockid_t" != "yes" ; then |
| 903 | clockid_t="no" |
| 904 | fi |
| 905 | cat > $TMPC << EOF |
| 906 | #include <time.h> |
| 907 | #include <string.h> |
| 908 | int main(int argc, char **argv) |
| 909 | { |
| 910 | volatile clockid_t cid; |
| 911 | memset((void*)&cid, 0, sizeof(cid)); |
| 912 | return 0; |
| 913 | } |
| 914 | EOF |
| 915 | if compile_prog "" "$LIBS" "clockid_t"; then |
| 916 | clockid_t="yes" |
| 917 | fi |
| 918 | echo "clockid_t $clockid_t" |
| 919 | |
| 920 | ########################################## |
| 921 | # gettimeofday() probe |
| 922 | if test "$gettimeofday" != "yes" ; then |
| 923 | gettimeofday="no" |
| 924 | fi |
| 925 | cat > $TMPC << EOF |
| 926 | #include <sys/time.h> |
| 927 | #include <stdio.h> |
| 928 | int main(int argc, char **argv) |
| 929 | { |
| 930 | struct timeval tv; |
| 931 | return gettimeofday(&tv, NULL); |
| 932 | } |
| 933 | EOF |
| 934 | if compile_prog "" "" "gettimeofday"; then |
| 935 | gettimeofday="yes" |
| 936 | fi |
| 937 | echo "gettimeofday $gettimeofday" |
| 938 | |
| 939 | ########################################## |
| 940 | # fdatasync() probe |
| 941 | if test "$fdatasync" != "yes" ; then |
| 942 | fdatasync="no" |
| 943 | fi |
| 944 | cat > $TMPC << EOF |
| 945 | #include <stdio.h> |
| 946 | #include <unistd.h> |
| 947 | int main(int argc, char **argv) |
| 948 | { |
| 949 | return fdatasync(0); |
| 950 | } |
| 951 | EOF |
| 952 | if compile_prog "" "" "fdatasync"; then |
| 953 | fdatasync="yes" |
| 954 | fi |
| 955 | echo "fdatasync $fdatasync" |
| 956 | |
| 957 | ########################################## |
| 958 | # sync_file_range() probe |
| 959 | if test "$sync_file_range" != "yes" ; then |
| 960 | sync_file_range="no" |
| 961 | fi |
| 962 | cat > $TMPC << EOF |
| 963 | #include <stdio.h> |
| 964 | #include <unistd.h> |
| 965 | #include <fcntl.h> |
| 966 | #include <linux/fs.h> |
| 967 | int main(int argc, char **argv) |
| 968 | { |
| 969 | unsigned int flags = SYNC_FILE_RANGE_WAIT_BEFORE | SYNC_FILE_RANGE_WRITE | |
| 970 | SYNC_FILE_RANGE_WAIT_AFTER; |
| 971 | return sync_file_range(0, 0, 0, flags); |
| 972 | } |
| 973 | EOF |
| 974 | if compile_prog "" "" "sync_file_range"; then |
| 975 | sync_file_range="yes" |
| 976 | fi |
| 977 | echo "sync_file_range $sync_file_range" |
| 978 | |
| 979 | ########################################## |
| 980 | # ext4 move extent probe |
| 981 | if test "$ext4_me" != "yes" ; then |
| 982 | ext4_me="no" |
| 983 | fi |
| 984 | cat > $TMPC << EOF |
| 985 | #include <fcntl.h> |
| 986 | #include <sys/ioctl.h> |
| 987 | int main(int argc, char **argv) |
| 988 | { |
| 989 | struct move_extent me; |
| 990 | return ioctl(0, EXT4_IOC_MOVE_EXT, &me); |
| 991 | } |
| 992 | EOF |
| 993 | if compile_prog "" "" "ext4 move extent" ; then |
| 994 | ext4_me="yes" |
| 995 | elif test $targetos = "Linux" ; then |
| 996 | # On Linux, just default to it on and let it error at runtime if we really |
| 997 | # don't have it. None of my updated systems have it defined, but it does |
| 998 | # work. Takes a while to bubble back. |
| 999 | ext4_me="yes" |
| 1000 | fi |
| 1001 | echo "EXT4 move extent $ext4_me" |
| 1002 | |
| 1003 | ########################################## |
| 1004 | # splice probe |
| 1005 | if test "$linux_splice" != "yes" ; then |
| 1006 | linux_splice="no" |
| 1007 | fi |
| 1008 | cat > $TMPC << EOF |
| 1009 | #include <stdio.h> |
| 1010 | #include <fcntl.h> |
| 1011 | int main(int argc, char **argv) |
| 1012 | { |
| 1013 | return splice(0, NULL, 0, NULL, 0, SPLICE_F_NONBLOCK); |
| 1014 | } |
| 1015 | EOF |
| 1016 | if compile_prog "" "" "linux splice"; then |
| 1017 | linux_splice="yes" |
| 1018 | fi |
| 1019 | echo "Linux splice(2) $linux_splice" |
| 1020 | |
| 1021 | ########################################## |
| 1022 | # GUASI probe |
| 1023 | if test "$guasi" != "yes" ; then |
| 1024 | guasi="no" |
| 1025 | fi |
| 1026 | cat > $TMPC << EOF |
| 1027 | #include <guasi.h> |
| 1028 | #include <guasi_syscalls.h> |
| 1029 | int main(int argc, char **argv) |
| 1030 | { |
| 1031 | guasi_t ctx = guasi_create(0, 0, 0); |
| 1032 | return 0; |
| 1033 | } |
| 1034 | EOF |
| 1035 | if compile_prog "" "" "guasi"; then |
| 1036 | guasi="yes" |
| 1037 | fi |
| 1038 | echo "GUASI $guasi" |
| 1039 | |
| 1040 | ########################################## |
| 1041 | # fusion-aw probe |
| 1042 | if test "$fusion_aw" != "yes" ; then |
| 1043 | fusion_aw="no" |
| 1044 | fi |
| 1045 | cat > $TMPC << EOF |
| 1046 | #include <nvm/nvm_primitives.h> |
| 1047 | int main(int argc, char **argv) |
| 1048 | { |
| 1049 | nvm_version_t ver_info; |
| 1050 | nvm_handle_t handle; |
| 1051 | |
| 1052 | handle = nvm_get_handle(0, &ver_info); |
| 1053 | return nvm_atomic_write(handle, 0, 0, 0); |
| 1054 | } |
| 1055 | EOF |
| 1056 | if compile_prog "" "-L/usr/lib/fio -L/usr/lib/nvm -lnvm-primitives -ldl -lpthread" "fusion-aw"; then |
| 1057 | LIBS="-L/usr/lib/fio -L/usr/lib/nvm -lnvm-primitives -ldl -lpthread $LIBS" |
| 1058 | fusion_aw="yes" |
| 1059 | fi |
| 1060 | echo "Fusion-io atomic engine $fusion_aw" |
| 1061 | |
| 1062 | ########################################## |
| 1063 | # libnuma probe |
| 1064 | if test "$libnuma" != "yes" ; then |
| 1065 | libnuma="no" |
| 1066 | fi |
| 1067 | cat > $TMPC << EOF |
| 1068 | #include <numa.h> |
| 1069 | int main(int argc, char **argv) |
| 1070 | { |
| 1071 | return numa_available(); |
| 1072 | } |
| 1073 | EOF |
| 1074 | if test "$disable_numa" != "yes" && compile_prog "" "-lnuma" "libnuma"; then |
| 1075 | libnuma="yes" |
| 1076 | LIBS="-lnuma $LIBS" |
| 1077 | fi |
| 1078 | echo "libnuma $libnuma" |
| 1079 | |
| 1080 | ########################################## |
| 1081 | # libnuma 2.x version API, initialize with "no" only if $libnuma is set to "yes" |
| 1082 | if test "$libnuma" = "yes" ; then |
| 1083 | libnuma_v2="no" |
| 1084 | cat > $TMPC << EOF |
| 1085 | #include <numa.h> |
| 1086 | int main(int argc, char **argv) |
| 1087 | { |
| 1088 | struct bitmask *mask = numa_parse_nodestring(NULL); |
| 1089 | return mask->size == 0; |
| 1090 | } |
| 1091 | EOF |
| 1092 | if compile_prog "" "" "libnuma api"; then |
| 1093 | libnuma_v2="yes" |
| 1094 | fi |
| 1095 | echo "libnuma v2 $libnuma_v2" |
| 1096 | fi |
| 1097 | |
| 1098 | ########################################## |
| 1099 | # strsep() probe |
| 1100 | if test "$strsep" != "yes" ; then |
| 1101 | strsep="no" |
| 1102 | fi |
| 1103 | cat > $TMPC << EOF |
| 1104 | #include <string.h> |
| 1105 | int main(int argc, char **argv) |
| 1106 | { |
| 1107 | static char *string = "This is a string"; |
| 1108 | strsep(&string, "needle"); |
| 1109 | return 0; |
| 1110 | } |
| 1111 | EOF |
| 1112 | if compile_prog "" "" "strsep"; then |
| 1113 | strsep="yes" |
| 1114 | fi |
| 1115 | echo "strsep $strsep" |
| 1116 | |
| 1117 | ########################################## |
| 1118 | # strcasestr() probe |
| 1119 | if test "$strcasestr" != "yes" ; then |
| 1120 | strcasestr="no" |
| 1121 | fi |
| 1122 | cat > $TMPC << EOF |
| 1123 | #include <string.h> |
| 1124 | int main(int argc, char **argv) |
| 1125 | { |
| 1126 | return strcasestr(argv[0], argv[1]) != NULL; |
| 1127 | } |
| 1128 | EOF |
| 1129 | if compile_prog "" "" "strcasestr"; then |
| 1130 | strcasestr="yes" |
| 1131 | fi |
| 1132 | echo "strcasestr $strcasestr" |
| 1133 | |
| 1134 | ########################################## |
| 1135 | # strlcat() probe |
| 1136 | if test "$strlcat" != "yes" ; then |
| 1137 | strlcat="no" |
| 1138 | fi |
| 1139 | cat > $TMPC << EOF |
| 1140 | #include <string.h> |
| 1141 | int main(int argc, char **argv) |
| 1142 | { |
| 1143 | static char dst[64]; |
| 1144 | static char *string = "This is a string"; |
| 1145 | memset(dst, 0, sizeof(dst)); |
| 1146 | strlcat(dst, string, sizeof(dst)); |
| 1147 | return 0; |
| 1148 | } |
| 1149 | EOF |
| 1150 | if compile_prog "" "" "strlcat"; then |
| 1151 | strlcat="yes" |
| 1152 | fi |
| 1153 | echo "strlcat $strlcat" |
| 1154 | |
| 1155 | ########################################## |
| 1156 | # getopt_long_only() probe |
| 1157 | if test "$getopt_long_only" != "yes" ; then |
| 1158 | getopt_long_only="no" |
| 1159 | fi |
| 1160 | cat > $TMPC << EOF |
| 1161 | #include <unistd.h> |
| 1162 | #include <stdio.h> |
| 1163 | #include <getopt.h> |
| 1164 | int main(int argc, char **argv) |
| 1165 | { |
| 1166 | int c = getopt_long_only(argc, argv, NULL, NULL, NULL); |
| 1167 | return c; |
| 1168 | } |
| 1169 | EOF |
| 1170 | if compile_prog "" "" "getopt_long_only"; then |
| 1171 | getopt_long_only="yes" |
| 1172 | fi |
| 1173 | echo "getopt_long_only() $getopt_long_only" |
| 1174 | |
| 1175 | ########################################## |
| 1176 | # inet_aton() probe |
| 1177 | if test "$inet_aton" != "yes" ; then |
| 1178 | inet_aton="no" |
| 1179 | fi |
| 1180 | cat > $TMPC << EOF |
| 1181 | #include <sys/socket.h> |
| 1182 | #include <arpa/inet.h> |
| 1183 | #include <stdio.h> |
| 1184 | int main(int argc, char **argv) |
| 1185 | { |
| 1186 | struct in_addr in; |
| 1187 | return inet_aton(NULL, &in); |
| 1188 | } |
| 1189 | EOF |
| 1190 | if compile_prog "" "" "inet_aton"; then |
| 1191 | inet_aton="yes" |
| 1192 | fi |
| 1193 | echo "inet_aton $inet_aton" |
| 1194 | |
| 1195 | ########################################## |
| 1196 | # socklen_t probe |
| 1197 | if test "$socklen_t" != "yes" ; then |
| 1198 | socklen_t="no" |
| 1199 | fi |
| 1200 | cat > $TMPC << EOF |
| 1201 | #include <sys/socket.h> |
| 1202 | int main(int argc, char **argv) |
| 1203 | { |
| 1204 | socklen_t len = 0; |
| 1205 | return len; |
| 1206 | } |
| 1207 | EOF |
| 1208 | if compile_prog "" "" "socklen_t"; then |
| 1209 | socklen_t="yes" |
| 1210 | fi |
| 1211 | echo "socklen_t $socklen_t" |
| 1212 | |
| 1213 | ########################################## |
| 1214 | # Whether or not __thread is supported for TLS |
| 1215 | if test "$tls_thread" != "yes" ; then |
| 1216 | tls_thread="no" |
| 1217 | fi |
| 1218 | cat > $TMPC << EOF |
| 1219 | #include <stdio.h> |
| 1220 | static __thread int ret; |
| 1221 | int main(int argc, char **argv) |
| 1222 | { |
| 1223 | return ret; |
| 1224 | } |
| 1225 | EOF |
| 1226 | if compile_prog "" "" "__thread"; then |
| 1227 | tls_thread="yes" |
| 1228 | fi |
| 1229 | echo "__thread $tls_thread" |
| 1230 | |
| 1231 | ########################################## |
| 1232 | # Check if we have required gtk/glib support for gfio |
| 1233 | if test "$gfio" != "yes" ; then |
| 1234 | gfio="no" |
| 1235 | fi |
| 1236 | if test "$gfio_check" = "yes" ; then |
| 1237 | cat > $TMPC << EOF |
| 1238 | #include <glib.h> |
| 1239 | #include <cairo.h> |
| 1240 | #include <gtk/gtk.h> |
| 1241 | int main(void) |
| 1242 | { |
| 1243 | gdk_threads_enter(); |
| 1244 | gdk_threads_leave(); |
| 1245 | |
| 1246 | printf("%d", GTK_CHECK_VERSION(2, 18, 0)); |
| 1247 | } |
| 1248 | EOF |
| 1249 | GTK_CFLAGS=$(pkg-config --cflags gtk+-2.0 gthread-2.0) |
| 1250 | ORG_LDFLAGS=$LDFLAGS |
| 1251 | LDFLAGS=$(echo $LDFLAGS | sed s/"-static"//g) |
| 1252 | if test "$?" != "0" ; then |
| 1253 | echo "configure: gtk and gthread not found" |
| 1254 | exit 1 |
| 1255 | fi |
| 1256 | GTK_LIBS=$(pkg-config --libs gtk+-2.0 gthread-2.0) |
| 1257 | if test "$?" != "0" ; then |
| 1258 | echo "configure: gtk and gthread not found" |
| 1259 | exit 1 |
| 1260 | fi |
| 1261 | if compile_prog "$GTK_CFLAGS" "$GTK_LIBS" "gfio" ; then |
| 1262 | r=$($TMPE) |
| 1263 | if test "$r" != "0" ; then |
| 1264 | gfio="yes" |
| 1265 | GFIO_LIBS="$LIBS $GTK_LIBS" |
| 1266 | CFLAGS="$CFLAGS $GTK_CFLAGS" |
| 1267 | else |
| 1268 | echo "GTK found, but need version 2.18 or higher" |
| 1269 | gfio="no" |
| 1270 | fi |
| 1271 | else |
| 1272 | echo "Please install gtk and gdk libraries" |
| 1273 | gfio="no" |
| 1274 | fi |
| 1275 | LDFLAGS=$ORG_LDFLAGS |
| 1276 | fi |
| 1277 | |
| 1278 | if test "$gfio_check" = "yes" ; then |
| 1279 | echo "gtk 2.18 or higher $gfio" |
| 1280 | fi |
| 1281 | |
| 1282 | # Check whether we have getrusage(RUSAGE_THREAD) |
| 1283 | if test "$rusage_thread" != "yes" ; then |
| 1284 | rusage_thread="no" |
| 1285 | fi |
| 1286 | cat > $TMPC << EOF |
| 1287 | #include <sys/time.h> |
| 1288 | #include <sys/resource.h> |
| 1289 | int main(int argc, char **argv) |
| 1290 | { |
| 1291 | struct rusage ru; |
| 1292 | getrusage(RUSAGE_THREAD, &ru); |
| 1293 | return 0; |
| 1294 | } |
| 1295 | EOF |
| 1296 | if compile_prog "" "" "RUSAGE_THREAD"; then |
| 1297 | rusage_thread="yes" |
| 1298 | fi |
| 1299 | echo "RUSAGE_THREAD $rusage_thread" |
| 1300 | |
| 1301 | ########################################## |
| 1302 | # Check whether we have SCHED_IDLE |
| 1303 | if test "$sched_idle" != "yes" ; then |
| 1304 | sched_idle="no" |
| 1305 | fi |
| 1306 | cat > $TMPC << EOF |
| 1307 | #include <sched.h> |
| 1308 | int main(int argc, char **argv) |
| 1309 | { |
| 1310 | struct sched_param p; |
| 1311 | return sched_setscheduler(0, SCHED_IDLE, &p); |
| 1312 | } |
| 1313 | EOF |
| 1314 | if compile_prog "" "" "SCHED_IDLE"; then |
| 1315 | sched_idle="yes" |
| 1316 | fi |
| 1317 | echo "SCHED_IDLE $sched_idle" |
| 1318 | |
| 1319 | ########################################## |
| 1320 | # Check whether we have TCP_NODELAY |
| 1321 | if test "$tcp_nodelay" != "yes" ; then |
| 1322 | tcp_nodelay="no" |
| 1323 | fi |
| 1324 | cat > $TMPC << EOF |
| 1325 | #include <stdio.h> |
| 1326 | #include <sys/types.h> |
| 1327 | #include <sys/socket.h> |
| 1328 | #include <netinet/tcp.h> |
| 1329 | int main(int argc, char **argv) |
| 1330 | { |
| 1331 | return getsockopt(0, 0, TCP_NODELAY, NULL, NULL); |
| 1332 | } |
| 1333 | EOF |
| 1334 | if compile_prog "" "" "TCP_NODELAY"; then |
| 1335 | tcp_nodelay="yes" |
| 1336 | fi |
| 1337 | echo "TCP_NODELAY $tcp_nodelay" |
| 1338 | |
| 1339 | ########################################## |
| 1340 | # Check whether we have SO_SNDBUF |
| 1341 | if test "$window_size" != "yes" ; then |
| 1342 | window_size="no" |
| 1343 | fi |
| 1344 | cat > $TMPC << EOF |
| 1345 | #include <stdio.h> |
| 1346 | #include <sys/types.h> |
| 1347 | #include <sys/socket.h> |
| 1348 | #include <netinet/tcp.h> |
| 1349 | int main(int argc, char **argv) |
| 1350 | { |
| 1351 | setsockopt(0, SOL_SOCKET, SO_SNDBUF, NULL, 0); |
| 1352 | setsockopt(0, SOL_SOCKET, SO_RCVBUF, NULL, 0); |
| 1353 | } |
| 1354 | EOF |
| 1355 | if compile_prog "" "" "SO_SNDBUF"; then |
| 1356 | window_size="yes" |
| 1357 | fi |
| 1358 | echo "Net engine window_size $window_size" |
| 1359 | |
| 1360 | ########################################## |
| 1361 | # Check whether we have TCP_MAXSEG |
| 1362 | if test "$mss" != "yes" ; then |
| 1363 | mss="no" |
| 1364 | fi |
| 1365 | cat > $TMPC << EOF |
| 1366 | #include <stdio.h> |
| 1367 | #include <sys/types.h> |
| 1368 | #include <sys/socket.h> |
| 1369 | #include <netinet/tcp.h> |
| 1370 | #include <arpa/inet.h> |
| 1371 | #include <netinet/in.h> |
| 1372 | int main(int argc, char **argv) |
| 1373 | { |
| 1374 | return setsockopt(0, IPPROTO_TCP, TCP_MAXSEG, NULL, 0); |
| 1375 | } |
| 1376 | EOF |
| 1377 | if compile_prog "" "" "TCP_MAXSEG"; then |
| 1378 | mss="yes" |
| 1379 | fi |
| 1380 | echo "TCP_MAXSEG $mss" |
| 1381 | |
| 1382 | ########################################## |
| 1383 | # Check whether we have RLIMIT_MEMLOCK |
| 1384 | if test "$rlimit_memlock" != "yes" ; then |
| 1385 | rlimit_memlock="no" |
| 1386 | fi |
| 1387 | cat > $TMPC << EOF |
| 1388 | #include <sys/time.h> |
| 1389 | #include <sys/resource.h> |
| 1390 | int main(int argc, char **argv) |
| 1391 | { |
| 1392 | struct rlimit rl; |
| 1393 | return getrlimit(RLIMIT_MEMLOCK, &rl); |
| 1394 | } |
| 1395 | EOF |
| 1396 | if compile_prog "" "" "RLIMIT_MEMLOCK"; then |
| 1397 | rlimit_memlock="yes" |
| 1398 | fi |
| 1399 | echo "RLIMIT_MEMLOCK $rlimit_memlock" |
| 1400 | |
| 1401 | ########################################## |
| 1402 | # Check whether we have pwritev/preadv |
| 1403 | if test "$pwritev" != "yes" ; then |
| 1404 | pwritev="no" |
| 1405 | fi |
| 1406 | cat > $TMPC << EOF |
| 1407 | #include <stdio.h> |
| 1408 | #include <sys/uio.h> |
| 1409 | int main(int argc, char **argv) |
| 1410 | { |
| 1411 | return pwritev(0, NULL, 1, 0) + preadv(0, NULL, 1, 0); |
| 1412 | } |
| 1413 | EOF |
| 1414 | if compile_prog "" "" "pwritev"; then |
| 1415 | pwritev="yes" |
| 1416 | fi |
| 1417 | echo "pwritev/preadv $pwritev" |
| 1418 | |
| 1419 | ########################################## |
| 1420 | # Check whether we have pwritev2/preadv2 |
| 1421 | if test "$pwritev2" != "yes" ; then |
| 1422 | pwritev2="no" |
| 1423 | fi |
| 1424 | cat > $TMPC << EOF |
| 1425 | #include <stdio.h> |
| 1426 | #include <sys/uio.h> |
| 1427 | int main(int argc, char **argv) |
| 1428 | { |
| 1429 | return pwritev2(0, NULL, 1, 0, 0) + preadv2(0, NULL, 1, 0, 0); |
| 1430 | } |
| 1431 | EOF |
| 1432 | if compile_prog "" "" "pwritev2"; then |
| 1433 | pwritev2="yes" |
| 1434 | fi |
| 1435 | echo "pwritev2/preadv2 $pwritev2" |
| 1436 | |
| 1437 | ########################################## |
| 1438 | # Check whether we have the required functions for ipv6 |
| 1439 | if test "$ipv6" != "yes" ; then |
| 1440 | ipv6="no" |
| 1441 | fi |
| 1442 | cat > $TMPC << EOF |
| 1443 | #include <sys/types.h> |
| 1444 | #include <sys/socket.h> |
| 1445 | #include <netinet/in.h> |
| 1446 | #include <netdb.h> |
| 1447 | #include <stdio.h> |
| 1448 | int main(int argc, char **argv) |
| 1449 | { |
| 1450 | struct addrinfo hints; |
| 1451 | struct in6_addr addr; |
| 1452 | int ret; |
| 1453 | |
| 1454 | ret = getaddrinfo(NULL, NULL, &hints, NULL); |
| 1455 | freeaddrinfo(NULL); |
| 1456 | printf("%s\n", gai_strerror(ret)); |
| 1457 | addr = in6addr_any; |
| 1458 | return 0; |
| 1459 | } |
| 1460 | EOF |
| 1461 | if compile_prog "" "" "ipv6"; then |
| 1462 | ipv6="yes" |
| 1463 | fi |
| 1464 | echo "IPv6 helpers $ipv6" |
| 1465 | |
| 1466 | ########################################## |
| 1467 | # check for rbd |
| 1468 | if test "$rbd" != "yes" ; then |
| 1469 | rbd="no" |
| 1470 | fi |
| 1471 | cat > $TMPC << EOF |
| 1472 | #include <rbd/librbd.h> |
| 1473 | |
| 1474 | int main(int argc, char **argv) |
| 1475 | { |
| 1476 | |
| 1477 | rados_t cluster; |
| 1478 | rados_ioctx_t io_ctx; |
| 1479 | const char pool[] = "rbd"; |
| 1480 | |
| 1481 | int major, minor, extra; |
| 1482 | rbd_version(&major, &minor, &extra); |
| 1483 | |
| 1484 | rados_ioctx_create(cluster, pool, &io_ctx); |
| 1485 | return 0; |
| 1486 | } |
| 1487 | EOF |
| 1488 | if test "$disable_rbd" != "yes" && compile_prog "" "-lrbd -lrados" "rbd"; then |
| 1489 | LIBS="-lrbd -lrados $LIBS" |
| 1490 | rbd="yes" |
| 1491 | fi |
| 1492 | echo "Rados Block Device engine $rbd" |
| 1493 | |
| 1494 | ########################################## |
| 1495 | # check for rbd_poll |
| 1496 | if test "$rbd_poll" != "yes" ; then |
| 1497 | rbd_poll="no" |
| 1498 | fi |
| 1499 | if test "$rbd" = "yes"; then |
| 1500 | cat > $TMPC << EOF |
| 1501 | #include <rbd/librbd.h> |
| 1502 | #include <sys/eventfd.h> |
| 1503 | |
| 1504 | int main(int argc, char **argv) |
| 1505 | { |
| 1506 | rbd_image_t image; |
| 1507 | rbd_completion_t comp; |
| 1508 | |
| 1509 | int fd = eventfd(0, EFD_NONBLOCK); |
| 1510 | rbd_set_image_notification(image, fd, EVENT_TYPE_EVENTFD); |
| 1511 | rbd_poll_io_events(image, comp, 1); |
| 1512 | |
| 1513 | return 0; |
| 1514 | } |
| 1515 | EOF |
| 1516 | if compile_prog "" "-lrbd -lrados" "rbd"; then |
| 1517 | rbd_poll="yes" |
| 1518 | fi |
| 1519 | echo "rbd_poll $rbd_poll" |
| 1520 | fi |
| 1521 | |
| 1522 | ########################################## |
| 1523 | # check for rbd_invaidate_cache() |
| 1524 | if test "$rbd_inval" != "yes" ; then |
| 1525 | rbd_inval="no" |
| 1526 | fi |
| 1527 | if test "$rbd" = "yes"; then |
| 1528 | cat > $TMPC << EOF |
| 1529 | #include <rbd/librbd.h> |
| 1530 | |
| 1531 | int main(int argc, char **argv) |
| 1532 | { |
| 1533 | rbd_image_t image; |
| 1534 | |
| 1535 | return rbd_invalidate_cache(image); |
| 1536 | } |
| 1537 | EOF |
| 1538 | if compile_prog "" "-lrbd -lrados" "rbd"; then |
| 1539 | rbd_inval="yes" |
| 1540 | fi |
| 1541 | echo "rbd_invalidate_cache $rbd_inval" |
| 1542 | fi |
| 1543 | |
| 1544 | ########################################## |
| 1545 | # check for blkin |
| 1546 | if test "$rbd_blkin" != "yes" ; then |
| 1547 | rbd_blkin="no" |
| 1548 | fi |
| 1549 | cat > $TMPC << EOF |
| 1550 | #include <rbd/librbd.h> |
| 1551 | #include <zipkin_c.h> |
| 1552 | |
| 1553 | int main(int argc, char **argv) |
| 1554 | { |
| 1555 | int r; |
| 1556 | struct blkin_trace_info t_info; |
| 1557 | blkin_init_trace_info(&t_info); |
| 1558 | rbd_completion_t completion; |
| 1559 | rbd_image_t image; |
| 1560 | uint64_t off; |
| 1561 | size_t len; |
| 1562 | const char *buf; |
| 1563 | r = rbd_aio_write_traced(image, off, len, buf, completion, &t_info); |
| 1564 | return 0; |
| 1565 | } |
| 1566 | EOF |
| 1567 | if test "$disable_rbd" != "yes" && test "$disable_rbd_blkin" != "yes" \ |
| 1568 | && compile_prog "" "-lrbd -lrados -lblkin" "rbd_blkin"; then |
| 1569 | LIBS="-lblkin $LIBS" |
| 1570 | rbd_blkin="yes" |
| 1571 | fi |
| 1572 | echo "rbd blkin tracing $rbd_blkin" |
| 1573 | |
| 1574 | ########################################## |
| 1575 | # Check whether we have setvbuf |
| 1576 | if test "$setvbuf" != "yes" ; then |
| 1577 | setvbuf="no" |
| 1578 | fi |
| 1579 | cat > $TMPC << EOF |
| 1580 | #include <stdio.h> |
| 1581 | int main(int argc, char **argv) |
| 1582 | { |
| 1583 | FILE *f = NULL; |
| 1584 | char buf[80]; |
| 1585 | setvbuf(f, buf, _IOFBF, sizeof(buf)); |
| 1586 | return 0; |
| 1587 | } |
| 1588 | EOF |
| 1589 | if compile_prog "" "" "setvbuf"; then |
| 1590 | setvbuf="yes" |
| 1591 | fi |
| 1592 | echo "setvbuf $setvbuf" |
| 1593 | |
| 1594 | # check for gfapi |
| 1595 | if test "$gfapi" != "yes" ; then |
| 1596 | gfapi="no" |
| 1597 | fi |
| 1598 | cat > $TMPC << EOF |
| 1599 | #include <glusterfs/api/glfs.h> |
| 1600 | |
| 1601 | int main(int argc, char **argv) |
| 1602 | { |
| 1603 | |
| 1604 | glfs_t *g = glfs_new("foo"); |
| 1605 | |
| 1606 | return 0; |
| 1607 | } |
| 1608 | EOF |
| 1609 | if test "$disable_gfapi" != "yes" && compile_prog "" "-lgfapi -lglusterfs" "gfapi"; then |
| 1610 | LIBS="-lgfapi -lglusterfs $LIBS" |
| 1611 | gfapi="yes" |
| 1612 | fi |
| 1613 | echo "Gluster API engine $gfapi" |
| 1614 | |
| 1615 | ########################################## |
| 1616 | # check for gfapi fadvise support, initialize with "no" only if $gfapi is set to "yes" |
| 1617 | if test "$gfapi" = "yes" ; then |
| 1618 | gf_fadvise="no" |
| 1619 | cat > $TMPC << EOF |
| 1620 | #include <glusterfs/api/glfs.h> |
| 1621 | |
| 1622 | int main(int argc, char **argv) |
| 1623 | { |
| 1624 | struct glfs_fd *fd; |
| 1625 | int ret = glfs_fadvise(fd, 0, 0, 1); |
| 1626 | |
| 1627 | return 0; |
| 1628 | } |
| 1629 | EOF |
| 1630 | if compile_prog "" "-lgfapi -lglusterfs" "gfapi"; then |
| 1631 | gf_fadvise="yes" |
| 1632 | fi |
| 1633 | echo "Gluster API use fadvise $gf_fadvise" |
| 1634 | fi |
| 1635 | |
| 1636 | ########################################## |
| 1637 | # check for gfapi trim support |
| 1638 | if test "$gf_trim" != "yes" ; then |
| 1639 | gf_trim="no" |
| 1640 | fi |
| 1641 | if test "$gfapi" = "yes" ; then |
| 1642 | cat > $TMPC << EOF |
| 1643 | #include <glusterfs/api/glfs.h> |
| 1644 | |
| 1645 | int main(int argc, char **argv) |
| 1646 | { |
| 1647 | return glfs_discard_async(NULL, 0, 0); |
| 1648 | } |
| 1649 | EOF |
| 1650 | if compile_prog "" "-lgfapi -lglusterfs" "gf trim"; then |
| 1651 | gf_trim="yes" |
| 1652 | fi |
| 1653 | echo "Gluster API trim support $gf_trim" |
| 1654 | fi |
| 1655 | |
| 1656 | ########################################## |
| 1657 | # Check if we support stckf on s390 |
| 1658 | if test "$s390_z196_facilities" != "yes" ; then |
| 1659 | s390_z196_facilities="no" |
| 1660 | fi |
| 1661 | cat > $TMPC << EOF |
| 1662 | #define STFLE_BITS_Z196 45 /* various z196 facilities ... */ |
| 1663 | int main(int argc, char **argv) |
| 1664 | { |
| 1665 | /* We want just 1 double word to be returned. */ |
| 1666 | register unsigned long reg0 asm("0") = 0; |
| 1667 | unsigned long stfle_bits; |
| 1668 | asm volatile(".machine push" "\n\t" |
| 1669 | ".machine \"z9-109\"" "\n\t" |
| 1670 | "stfle %0" "\n\t" |
| 1671 | ".machine pop" "\n" |
| 1672 | : "=QS" (stfle_bits), "+d" (reg0) |
| 1673 | : : "cc"); |
| 1674 | |
| 1675 | if ((stfle_bits & (1UL << (63 - STFLE_BITS_Z196))) != 0) |
| 1676 | return 0; |
| 1677 | else |
| 1678 | return -1; |
| 1679 | } |
| 1680 | EOF |
| 1681 | if compile_prog "" "" "s390_z196_facilities"; then |
| 1682 | $TMPE |
| 1683 | if [[ $? -eq 0 ]]; then |
| 1684 | s390_z196_facilities="yes" |
| 1685 | fi |
| 1686 | fi |
| 1687 | echo "s390_z196_facilities $s390_z196_facilities" |
| 1688 | |
| 1689 | ########################################## |
| 1690 | # Check if we have required environment variables configured for libhdfs |
| 1691 | if test "$libhdfs" = "yes" ; then |
| 1692 | hdfs_conf_error=0 |
| 1693 | if test "$JAVA_HOME" = "" ; then |
| 1694 | echo "configure: JAVA_HOME should be defined to jdk/jvm path" |
| 1695 | hdfs_conf_error=1 |
| 1696 | fi |
| 1697 | if test "$FIO_LIBHDFS_INCLUDE" = "" ; then |
| 1698 | echo "configure: FIO_LIBHDFS_INCLUDE should be defined to libhdfs inlude path" |
| 1699 | hdfs_conf_error=1 |
| 1700 | fi |
| 1701 | if test "$FIO_LIBHDFS_LIB" = "" ; then |
| 1702 | echo "configure: FIO_LIBHDFS_LIB should be defined to libhdfs library path" |
| 1703 | hdfs_conf_error=1 |
| 1704 | fi |
| 1705 | if test "$hdfs_conf_error" = "1" ; then |
| 1706 | exit 1 |
| 1707 | fi |
| 1708 | FIO_HDFS_CPU=$cpu |
| 1709 | if test "$FIO_HDFS_CPU" = "x86_64" ; then |
| 1710 | FIO_HDFS_CPU="amd64" |
| 1711 | fi |
| 1712 | fi |
| 1713 | echo "HDFS engine $libhdfs" |
| 1714 | |
| 1715 | ########################################## |
| 1716 | # Check whether we have MTD |
| 1717 | if test "$mtd" != "yes" ; then |
| 1718 | mtd="no" |
| 1719 | fi |
| 1720 | cat > $TMPC << EOF |
| 1721 | #include <string.h> |
| 1722 | #include <mtd/mtd-user.h> |
| 1723 | #include <sys/ioctl.h> |
| 1724 | int main(int argc, char **argv) |
| 1725 | { |
| 1726 | struct mtd_write_req ops; |
| 1727 | struct mtd_info_user info; |
| 1728 | memset(&ops, 0, sizeof(ops)); |
| 1729 | info.type = MTD_MLCNANDFLASH; |
| 1730 | return ioctl(0, MEMGETINFO, &info); |
| 1731 | } |
| 1732 | EOF |
| 1733 | if compile_prog "" "" "mtd"; then |
| 1734 | mtd="yes" |
| 1735 | fi |
| 1736 | echo "MTD $mtd" |
| 1737 | |
| 1738 | ########################################## |
| 1739 | # Check whether we have libpmem |
| 1740 | if test "$libpmem" != "yes" ; then |
| 1741 | libpmem="no" |
| 1742 | fi |
| 1743 | cat > $TMPC << EOF |
| 1744 | #include <libpmem.h> |
| 1745 | int main(int argc, char **argv) |
| 1746 | { |
| 1747 | int rc; |
| 1748 | rc = pmem_is_pmem(0, 0); |
| 1749 | return 0; |
| 1750 | } |
| 1751 | EOF |
| 1752 | if compile_prog "" "-lpmem" "libpmem"; then |
| 1753 | libpmem="yes" |
| 1754 | LIBS="-lpmem $LIBS" |
| 1755 | fi |
| 1756 | echo "libpmem $libpmem" |
| 1757 | |
| 1758 | ########################################## |
| 1759 | # Check whether we have libpmemblk |
| 1760 | # libpmem is a prerequisite |
| 1761 | if test "$libpmemblk" != "yes" ; then |
| 1762 | libpmemblk="no" |
| 1763 | fi |
| 1764 | if test "$libpmem" = "yes"; then |
| 1765 | cat > $TMPC << EOF |
| 1766 | #include <libpmemblk.h> |
| 1767 | int main(int argc, char **argv) |
| 1768 | { |
| 1769 | PMEMblkpool *pbp; |
| 1770 | pbp = pmemblk_open("", 0); |
| 1771 | return 0; |
| 1772 | } |
| 1773 | EOF |
| 1774 | if compile_prog "" "-lpmemblk" "libpmemblk"; then |
| 1775 | libpmemblk="yes" |
| 1776 | LIBS="-lpmemblk $LIBS" |
| 1777 | fi |
| 1778 | fi |
| 1779 | echo "libpmemblk $libpmemblk" |
| 1780 | |
| 1781 | # Choose the ioengines |
| 1782 | if test "$libpmem" = "yes" && test "$disable_pmem" = "no"; then |
| 1783 | devdax="yes" |
| 1784 | if test "$libpmemblk" = "yes"; then |
| 1785 | pmemblk="yes" |
| 1786 | fi |
| 1787 | fi |
| 1788 | |
| 1789 | ########################################## |
| 1790 | # Report whether pmemblk engine is enabled |
| 1791 | echo "NVML pmemblk engine $pmemblk" |
| 1792 | |
| 1793 | ########################################## |
| 1794 | # Report whether dev-dax engine is enabled |
| 1795 | echo "NVML dev-dax engine $devdax" |
| 1796 | |
| 1797 | # Check if we have lex/yacc available |
| 1798 | yacc="no" |
| 1799 | yacc_is_bison="no" |
| 1800 | lex="no" |
| 1801 | arith="no" |
| 1802 | if test "$disable_lex" = "no" || test -z "$disable_lex" ; then |
| 1803 | if test "$targetos" != "SunOS" ; then |
| 1804 | LEX=$(which lex 2> /dev/null) |
| 1805 | if test -x "$LEX" ; then |
| 1806 | lex="yes" |
| 1807 | fi |
| 1808 | YACC=$(which bison 2> /dev/null) |
| 1809 | if test -x "$YACC" ; then |
| 1810 | yacc="yes" |
| 1811 | yacc_is_bison="yes" |
| 1812 | else |
| 1813 | YACC=$(which yacc 2> /dev/null) |
| 1814 | if test -x "$YACC" ; then |
| 1815 | yacc="yes" |
| 1816 | fi |
| 1817 | fi |
| 1818 | if test "$yacc" = "yes" && test "$lex" = "yes" ; then |
| 1819 | arith="yes" |
| 1820 | fi |
| 1821 | |
| 1822 | if test "$arith" = "yes" ; then |
| 1823 | cat > $TMPC << EOF |
| 1824 | extern int yywrap(void); |
| 1825 | |
| 1826 | int main(int argc, char **argv) |
| 1827 | { |
| 1828 | yywrap(); |
| 1829 | return 0; |
| 1830 | } |
| 1831 | EOF |
| 1832 | if compile_prog "" "-ll" "lex"; then |
| 1833 | LIBS="-ll $LIBS" |
| 1834 | else |
| 1835 | arith="no" |
| 1836 | fi |
| 1837 | fi |
| 1838 | fi |
| 1839 | fi |
| 1840 | |
| 1841 | # Check if lex fails using -o |
| 1842 | if test "$arith" = "yes" ; then |
| 1843 | if test "$force_no_lex_o" = "yes" ; then |
| 1844 | lex_use_o="no" |
| 1845 | else |
| 1846 | $LEX -o lex.yy.c exp/expression-parser.l 2> /dev/null |
| 1847 | if test "$?" = "0" ; then |
| 1848 | lex_use_o="yes" |
| 1849 | else |
| 1850 | lex_use_o="no" |
| 1851 | fi |
| 1852 | fi |
| 1853 | fi |
| 1854 | |
| 1855 | echo "lex/yacc for arithmetic $arith" |
| 1856 | |
| 1857 | ########################################## |
| 1858 | # Check whether we have setmntent/getmntent |
| 1859 | if test "$getmntent" != "yes" ; then |
| 1860 | getmntent="no" |
| 1861 | fi |
| 1862 | cat > $TMPC << EOF |
| 1863 | #include <stdio.h> |
| 1864 | #include <mntent.h> |
| 1865 | int main(int argc, char **argv) |
| 1866 | { |
| 1867 | FILE *mtab = setmntent(NULL, "r"); |
| 1868 | struct mntent *mnt = getmntent(mtab); |
| 1869 | endmntent(mtab); |
| 1870 | return 0; |
| 1871 | } |
| 1872 | EOF |
| 1873 | if compile_prog "" "" "getmntent"; then |
| 1874 | getmntent="yes" |
| 1875 | fi |
| 1876 | echo "getmntent $getmntent" |
| 1877 | |
| 1878 | ########################################## |
| 1879 | # Check whether we have getmntinfo |
| 1880 | # These are originally added for BSDs, but may also work |
| 1881 | # on other operating systems with getmntinfo(3). |
| 1882 | |
| 1883 | # getmntinfo(3) for FreeBSD/DragonFlyBSD/OpenBSD. |
| 1884 | # Note that NetBSD needs -Werror to catch warning as error. |
| 1885 | if test "$getmntinfo" != "yes" ; then |
| 1886 | getmntinfo="no" |
| 1887 | fi |
| 1888 | cat > $TMPC << EOF |
| 1889 | #include <stdio.h> |
| 1890 | #include <sys/param.h> |
| 1891 | #include <sys/mount.h> |
| 1892 | int main(int argc, char **argv) |
| 1893 | { |
| 1894 | struct statfs *st; |
| 1895 | return getmntinfo(&st, MNT_NOWAIT); |
| 1896 | } |
| 1897 | EOF |
| 1898 | if compile_prog "-Werror" "" "getmntinfo"; then |
| 1899 | getmntinfo="yes" |
| 1900 | fi |
| 1901 | echo "getmntinfo $getmntinfo" |
| 1902 | |
| 1903 | # getmntinfo(3) for NetBSD. |
| 1904 | if test "$getmntinfo_statvfs" != "yes" ; then |
| 1905 | getmntinfo_statvfs="no" |
| 1906 | fi |
| 1907 | cat > $TMPC << EOF |
| 1908 | #include <stdio.h> |
| 1909 | #include <sys/statvfs.h> |
| 1910 | int main(int argc, char **argv) |
| 1911 | { |
| 1912 | struct statvfs *st; |
| 1913 | return getmntinfo(&st, MNT_NOWAIT); |
| 1914 | } |
| 1915 | EOF |
| 1916 | # Skip the test if the one with statfs arg is detected. |
| 1917 | if test "$getmntinfo" != "yes" && compile_prog "-Werror" "" "getmntinfo_statvfs"; then |
| 1918 | getmntinfo_statvfs="yes" |
| 1919 | echo "getmntinfo_statvfs $getmntinfo_statvfs" |
| 1920 | fi |
| 1921 | |
| 1922 | ########################################## |
| 1923 | # Check whether we have _Static_assert |
| 1924 | if test "$static_assert" != "yes" ; then |
| 1925 | static_assert="no" |
| 1926 | fi |
| 1927 | cat > $TMPC << EOF |
| 1928 | #include <assert.h> |
| 1929 | #include <stdlib.h> |
| 1930 | #undef offsetof |
| 1931 | #ifdef __compiler_offsetof |
| 1932 | #define offsetof(TYPE,MEMBER) __compiler_offsetof(TYPE,MEMBER) |
| 1933 | #else |
| 1934 | #define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER) |
| 1935 | #endif |
| 1936 | |
| 1937 | #define container_of(ptr, type, member) ({ \ |
| 1938 | const typeof( ((type *)0)->member ) *__mptr = (ptr); \ |
| 1939 | (type *)( (char *)__mptr - offsetof(type,member) );}) |
| 1940 | |
| 1941 | struct foo { |
| 1942 | int a, b; |
| 1943 | }; |
| 1944 | |
| 1945 | int main(int argc, char **argv) |
| 1946 | { |
| 1947 | _Static_assert(offsetof(struct foo, a) == 0 , "Check"); |
| 1948 | return 0 ; |
| 1949 | } |
| 1950 | EOF |
| 1951 | if compile_prog "" "" "static_assert"; then |
| 1952 | static_assert="yes" |
| 1953 | fi |
| 1954 | echo "Static Assert $static_assert" |
| 1955 | |
| 1956 | ########################################## |
| 1957 | # Check whether we have bool / stdbool.h |
| 1958 | if test "$have_bool" != "yes" ; then |
| 1959 | have_bool="no" |
| 1960 | fi |
| 1961 | cat > $TMPC << EOF |
| 1962 | #include <stdbool.h> |
| 1963 | int main(int argc, char **argv) |
| 1964 | { |
| 1965 | bool var = true; |
| 1966 | return var != false; |
| 1967 | } |
| 1968 | EOF |
| 1969 | if compile_prog "" "" "bool"; then |
| 1970 | have_bool="yes" |
| 1971 | fi |
| 1972 | echo "bool $have_bool" |
| 1973 | |
| 1974 | ########################################## |
| 1975 | # check march=armv8-a+crc+crypto |
| 1976 | if test "$march_armv8_a_crc_crypto" != "yes" ; then |
| 1977 | march_armv8_a_crc_crypto="no" |
| 1978 | fi |
| 1979 | if test "$cpu" = "arm64" ; then |
| 1980 | cat > $TMPC <<EOF |
| 1981 | #include <sys/auxv.h> |
| 1982 | #include <arm_acle.h> |
| 1983 | #include <arm_neon.h> |
| 1984 | |
| 1985 | int main(void) |
| 1986 | { |
| 1987 | return 0; |
| 1988 | } |
| 1989 | EOF |
| 1990 | if compile_prog "-march=armv8-a+crc+crypto" "" ""; then |
| 1991 | march_armv8_a_crc_crypto="yes" |
| 1992 | CFLAGS="$CFLAGS -march=armv8-a+crc+crypto -DARCH_HAVE_CRC_CRYPTO" |
| 1993 | fi |
| 1994 | fi |
| 1995 | echo "march_armv8_a_crc_crypto $march_armv8_a_crc_crypto" |
| 1996 | |
| 1997 | ########################################## |
| 1998 | # cuda probe |
| 1999 | cuda="no" |
| 2000 | cat > $TMPC << EOF |
| 2001 | #include <cuda.h> |
| 2002 | int main(int argc, char **argv) |
| 2003 | { |
| 2004 | return cuInit(0); |
| 2005 | } |
| 2006 | EOF |
| 2007 | if test "$enable_cuda" = "yes" && compile_prog "" "-lcuda" "cuda"; then |
| 2008 | cuda="yes" |
| 2009 | LIBS="-lcuda $LIBS" |
| 2010 | fi |
| 2011 | echo "cuda $cuda" |
| 2012 | |
| 2013 | ############################################################################# |
| 2014 | |
| 2015 | if test "$wordsize" = "64" ; then |
| 2016 | output_sym "CONFIG_64BIT" |
| 2017 | elif test "$wordsize" = "32" ; then |
| 2018 | output_sym "CONFIG_32BIT" |
| 2019 | else |
| 2020 | fatal "Unknown wordsize!" |
| 2021 | fi |
| 2022 | if test "$bigendian" = "yes" ; then |
| 2023 | output_sym "CONFIG_BIG_ENDIAN" |
| 2024 | else |
| 2025 | output_sym "CONFIG_LITTLE_ENDIAN" |
| 2026 | fi |
| 2027 | if test "$zlib" = "yes" ; then |
| 2028 | output_sym "CONFIG_ZLIB" |
| 2029 | fi |
| 2030 | if test "$libaio" = "yes" ; then |
| 2031 | output_sym "CONFIG_LIBAIO" |
| 2032 | fi |
| 2033 | if test "$posix_aio" = "yes" ; then |
| 2034 | output_sym "CONFIG_POSIXAIO" |
| 2035 | fi |
| 2036 | if test "$posix_aio_fsync" = "yes" ; then |
| 2037 | output_sym "CONFIG_POSIXAIO_FSYNC" |
| 2038 | fi |
| 2039 | if test "$posix_pshared" = "yes" ; then |
| 2040 | output_sym "CONFIG_PSHARED" |
| 2041 | fi |
| 2042 | if test "$linux_fallocate" = "yes" ; then |
| 2043 | output_sym "CONFIG_LINUX_FALLOCATE" |
| 2044 | fi |
| 2045 | if test "$posix_fallocate" = "yes" ; then |
| 2046 | output_sym "CONFIG_POSIX_FALLOCATE" |
| 2047 | fi |
| 2048 | if test "$fdatasync" = "yes" ; then |
| 2049 | output_sym "CONFIG_FDATASYNC" |
| 2050 | fi |
| 2051 | if test "$sync_file_range" = "yes" ; then |
| 2052 | output_sym "CONFIG_SYNC_FILE_RANGE" |
| 2053 | fi |
| 2054 | if test "$sfaa" = "yes" ; then |
| 2055 | output_sym "CONFIG_SFAA" |
| 2056 | fi |
| 2057 | if test "$libverbs" = "yes" -a "$rdmacm" = "yes" ; then |
| 2058 | output_sym "CONFIG_RDMA" |
| 2059 | fi |
| 2060 | if test "$clock_gettime" = "yes" ; then |
| 2061 | output_sym "CONFIG_CLOCK_GETTIME" |
| 2062 | fi |
| 2063 | if test "$clock_monotonic" = "yes" ; then |
| 2064 | output_sym "CONFIG_CLOCK_MONOTONIC" |
| 2065 | fi |
| 2066 | if test "$clock_monotonic_raw" = "yes" ; then |
| 2067 | output_sym "CONFIG_CLOCK_MONOTONIC_RAW" |
| 2068 | fi |
| 2069 | if test "$clock_monotonic_precise" = "yes" ; then |
| 2070 | output_sym "CONFIG_CLOCK_MONOTONIC_PRECISE" |
| 2071 | fi |
| 2072 | if test "$clockid_t" = "yes"; then |
| 2073 | output_sym "CONFIG_CLOCKID_T" |
| 2074 | fi |
| 2075 | if test "$gettimeofday" = "yes" ; then |
| 2076 | output_sym "CONFIG_GETTIMEOFDAY" |
| 2077 | fi |
| 2078 | if test "$posix_fadvise" = "yes" ; then |
| 2079 | output_sym "CONFIG_POSIX_FADVISE" |
| 2080 | fi |
| 2081 | if test "$linux_3arg_affinity" = "yes" ; then |
| 2082 | output_sym "CONFIG_3ARG_AFFINITY" |
| 2083 | elif test "$linux_2arg_affinity" = "yes" ; then |
| 2084 | output_sym "CONFIG_2ARG_AFFINITY" |
| 2085 | fi |
| 2086 | if test "$strsep" = "yes" ; then |
| 2087 | output_sym "CONFIG_STRSEP" |
| 2088 | fi |
| 2089 | if test "$strcasestr" = "yes" ; then |
| 2090 | output_sym "CONFIG_STRCASESTR" |
| 2091 | fi |
| 2092 | if test "$strlcat" = "yes" ; then |
| 2093 | output_sym "CONFIG_STRLCAT" |
| 2094 | fi |
| 2095 | if test "$getopt_long_only" = "yes" ; then |
| 2096 | output_sym "CONFIG_GETOPT_LONG_ONLY" |
| 2097 | fi |
| 2098 | if test "$inet_aton" = "yes" ; then |
| 2099 | output_sym "CONFIG_INET_ATON" |
| 2100 | fi |
| 2101 | if test "$socklen_t" = "yes" ; then |
| 2102 | output_sym "CONFIG_SOCKLEN_T" |
| 2103 | fi |
| 2104 | if test "$ext4_me" = "yes" ; then |
| 2105 | output_sym "CONFIG_LINUX_EXT4_MOVE_EXTENT" |
| 2106 | fi |
| 2107 | if test "$linux_splice" = "yes" ; then |
| 2108 | output_sym "CONFIG_LINUX_SPLICE" |
| 2109 | fi |
| 2110 | if test "$guasi" = "yes" ; then |
| 2111 | output_sym "CONFIG_GUASI" |
| 2112 | fi |
| 2113 | if test "$fusion_aw" = "yes" ; then |
| 2114 | output_sym "CONFIG_FUSION_AW" |
| 2115 | fi |
| 2116 | if test "$libnuma_v2" = "yes" ; then |
| 2117 | output_sym "CONFIG_LIBNUMA" |
| 2118 | fi |
| 2119 | if test "$solaris_aio" = "yes" ; then |
| 2120 | output_sym "CONFIG_SOLARISAIO" |
| 2121 | fi |
| 2122 | if test "$tls_thread" = "yes" ; then |
| 2123 | output_sym "CONFIG_TLS_THREAD" |
| 2124 | fi |
| 2125 | if test "$rusage_thread" = "yes" ; then |
| 2126 | output_sym "CONFIG_RUSAGE_THREAD" |
| 2127 | fi |
| 2128 | if test "$gfio" = "yes" ; then |
| 2129 | output_sym "CONFIG_GFIO" |
| 2130 | fi |
| 2131 | if test "$esx" = "yes" ; then |
| 2132 | output_sym "CONFIG_ESX" |
| 2133 | output_sym "CONFIG_NO_SHM" |
| 2134 | fi |
| 2135 | if test "$sched_idle" = "yes" ; then |
| 2136 | output_sym "CONFIG_SCHED_IDLE" |
| 2137 | fi |
| 2138 | if test "$tcp_nodelay" = "yes" ; then |
| 2139 | output_sym "CONFIG_TCP_NODELAY" |
| 2140 | fi |
| 2141 | if test "$window_size" = "yes" ; then |
| 2142 | output_sym "CONFIG_NET_WINDOWSIZE" |
| 2143 | fi |
| 2144 | if test "$mss" = "yes" ; then |
| 2145 | output_sym "CONFIG_NET_MSS" |
| 2146 | fi |
| 2147 | if test "$rlimit_memlock" = "yes" ; then |
| 2148 | output_sym "CONFIG_RLIMIT_MEMLOCK" |
| 2149 | fi |
| 2150 | if test "$pwritev" = "yes" ; then |
| 2151 | output_sym "CONFIG_PWRITEV" |
| 2152 | fi |
| 2153 | if test "$pwritev2" = "yes" ; then |
| 2154 | output_sym "CONFIG_PWRITEV2" |
| 2155 | fi |
| 2156 | if test "$ipv6" = "yes" ; then |
| 2157 | output_sym "CONFIG_IPV6" |
| 2158 | fi |
| 2159 | if test "$rbd" = "yes" ; then |
| 2160 | output_sym "CONFIG_RBD" |
| 2161 | fi |
| 2162 | if test "$rbd_poll" = "yes" ; then |
| 2163 | output_sym "CONFIG_RBD_POLL" |
| 2164 | fi |
| 2165 | if test "$rbd_inval" = "yes" ; then |
| 2166 | output_sym "CONFIG_RBD_INVAL" |
| 2167 | fi |
| 2168 | if test "$rbd_blkin" = "yes" ; then |
| 2169 | output_sym "CONFIG_RBD_BLKIN" |
| 2170 | fi |
| 2171 | if test "$setvbuf" = "yes" ; then |
| 2172 | output_sym "CONFIG_SETVBUF" |
| 2173 | fi |
| 2174 | if test "$s390_z196_facilities" = "yes" ; then |
| 2175 | output_sym "CONFIG_S390_Z196_FACILITIES" |
| 2176 | CFLAGS="$CFLAGS -march=z9-109" |
| 2177 | fi |
| 2178 | if test "$gfapi" = "yes" ; then |
| 2179 | output_sym "CONFIG_GFAPI" |
| 2180 | fi |
| 2181 | if test "$gf_fadvise" = "yes" ; then |
| 2182 | output_sym "CONFIG_GF_FADVISE" |
| 2183 | fi |
| 2184 | if test "$gf_trim" = "yes" ; then |
| 2185 | output_sym "CONFIG_GF_TRIM" |
| 2186 | fi |
| 2187 | if test "$libhdfs" = "yes" ; then |
| 2188 | output_sym "CONFIG_LIBHDFS" |
| 2189 | echo "FIO_HDFS_CPU=$FIO_HDFS_CPU" >> $config_host_mak |
| 2190 | echo "JAVA_HOME=$JAVA_HOME" >> $config_host_mak |
| 2191 | echo "FIO_LIBHDFS_INCLUDE=$FIO_LIBHDFS_INCLUDE" >> $config_host_mak |
| 2192 | echo "FIO_LIBHDFS_LIB=$FIO_LIBHDFS_LIB" >> $config_host_mak |
| 2193 | fi |
| 2194 | if test "$mtd" = "yes" ; then |
| 2195 | output_sym "CONFIG_MTD" |
| 2196 | fi |
| 2197 | if test "$pmemblk" = "yes" ; then |
| 2198 | output_sym "CONFIG_PMEMBLK" |
| 2199 | fi |
| 2200 | if test "$devdax" = "yes" ; then |
| 2201 | output_sym "CONFIG_LINUX_DEVDAX" |
| 2202 | fi |
| 2203 | if test "$arith" = "yes" ; then |
| 2204 | output_sym "CONFIG_ARITHMETIC" |
| 2205 | if test "$yacc_is_bison" = "yes" ; then |
| 2206 | echo "YACC=$YACC -y" >> $config_host_mak |
| 2207 | else |
| 2208 | echo "YACC=$YACC" >> $config_host_mak |
| 2209 | fi |
| 2210 | if test "$lex_use_o" = "yes" ; then |
| 2211 | echo "CONFIG_LEX_USE_O=y" >> $config_host_mak |
| 2212 | fi |
| 2213 | fi |
| 2214 | if test "$getmntent" = "yes" ; then |
| 2215 | output_sym "CONFIG_GETMNTENT" |
| 2216 | fi |
| 2217 | if test "$getmntinfo" = "yes" ; then |
| 2218 | output_sym "CONFIG_GETMNTINFO" |
| 2219 | fi |
| 2220 | if test "$getmntinfo_statvfs" = "yes" ; then |
| 2221 | output_sym "CONFIG_GETMNTINFO_STATVFS" |
| 2222 | fi |
| 2223 | if test "$static_assert" = "yes" ; then |
| 2224 | output_sym "CONFIG_STATIC_ASSERT" |
| 2225 | fi |
| 2226 | if test "$have_bool" = "yes" ; then |
| 2227 | output_sym "CONFIG_HAVE_BOOL" |
| 2228 | fi |
| 2229 | if test "$disable_opt" = "yes" ; then |
| 2230 | output_sym "CONFIG_DISABLE_OPTIMIZATIONS" |
| 2231 | fi |
| 2232 | if test "$zlib" = "no" ; then |
| 2233 | echo "Consider installing zlib-dev (zlib-devel), some fio features depend on it." |
| 2234 | fi |
| 2235 | if test "$cuda" = "yes" ; then |
| 2236 | output_sym "CONFIG_CUDA" |
| 2237 | fi |
| 2238 | |
| 2239 | echo "LIBS+=$LIBS" >> $config_host_mak |
| 2240 | echo "GFIO_LIBS+=$GFIO_LIBS" >> $config_host_mak |
| 2241 | echo "CFLAGS+=$CFLAGS" >> $config_host_mak |
| 2242 | echo "LDFLAGS+=$LDFLAGS" >> $config_host_mak |
| 2243 | echo "CC=$cc" >> $config_host_mak |
| 2244 | echo "BUILD_CFLAGS=$BUILD_CFLAGS $CFLAGS" >> $config_host_mak |
| 2245 | echo "INSTALL_PREFIX=$prefix" >> $config_host_mak |
| 2246 | |
| 2247 | if [ `dirname $0` != "." -a ! -e Makefile ]; then |
| 2248 | cat > Makefile <<EOF |
| 2249 | SRCDIR:=`dirname $0` |
| 2250 | include \$(SRCDIR)/Makefile |
| 2251 | EOF |
| 2252 | fi |