[c59712e] | 1 | # -*- Autoconf -*- |
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| 2 | # Process this file with autoconf to produce a configure script. |
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| 3 | |
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| 4 | AC_PREREQ([2.68]) |
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| 5 | AC_INIT([cfa-cc],[1.0.0.0],[cforall@plg.uwaterloo.ca]) |
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[b7fe2e6] | 6 | AC_CONFIG_AUX_DIR([../automake]) |
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| 7 | AC_CONFIG_MACRO_DIRS([../automake]) |
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[575a6e5] | 8 | AM_SILENT_RULES([yes]) |
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[c59712e] | 9 | |
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[bcadb26] | 10 | m4_include([../tools/build/cfa.m4]) |
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[37fe352] | 11 | |
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[c59712e] | 12 | AM_INIT_AUTOMAKE([subdir-objects]) |
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| 13 | |
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[575a6e5] | 14 | # don't use the default CFLAGS as they unconditonnaly add -O2 |
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| 15 | : ${CFLAGS=""} |
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| 16 | |
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[2b3d6ff] | 17 | # define this to override |
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| 18 | AR_FLAGS="cr" |
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| 19 | |
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[c59712e] | 20 | # Allow program name tansformation |
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| 21 | # will fill program_transform_name with appropriate sed regex |
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| 22 | AC_ARG_PROGRAM |
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| 23 | |
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[37fe352] | 24 | AC_ARG_VAR(ARCHITECTURE, [The architecture to use when building libcfa]) |
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[c59712e] | 25 | AC_ARG_VAR(CONFIGURATION, [The configuration to use when building libcfa, options are: deubg, nodebug, nolib (prelude-only)]) |
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[ff1e0f38] | 26 | AC_ARG_VAR(DRIVER_DIR, [The path to the cforall driver directory]) |
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[c6bbcdb] | 27 | AC_ARG_VAR(CFA_VERSION, [The long version of cfa]) |
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[ff1e0f38] | 28 | |
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[bbfd0e0] | 29 | AC_ARG_ENABLE(distcc, |
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| 30 | [ --enable-distcc whether or not to enable distributed compilation], |
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| 31 | enable_distcc=$enableval, enable_distcc=no) |
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| 32 | |
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[7c6b262] | 33 | AC_ARG_WITH(bwlimit, |
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| 34 | [ --with-bwlimit=RATE RATE the maximum rate at which rsync will be limited when using distributed builds], |
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| 35 | DIST_BWLIMIT=$withval, DIST_BWLIMIT=0) |
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| 36 | |
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[bbfd0e0] | 37 | echo -n "checking for distributated build... " |
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| 38 | if test x$enable_distcc = xno; then |
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| 39 | CFACC=${DRIVER_DIR}cfa |
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| 40 | echo "no" |
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| 41 | else |
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[d65f92c] | 42 | tools="$(readlink -m $ac_confdir/)/../tools/build" |
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| 43 | config=$(basename $(readlink -f .)) |
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| 44 | echo "$tools/distcc_hash $config" |
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| 45 | CFADIR_HASH=$($tools/distcc_hash $config) |
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[14347ac] | 46 | CFACC="distcc ~/.cfadistcc/${CFADIR_HASH}/cfa" |
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[bbfd0e0] | 47 | echo "yes (hash=${CFADIR_HASH})" |
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| 48 | fi |
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[14347ac] | 49 | CFACPP=${DRIVER_DIR}cfa-cpp |
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[bbfd0e0] | 50 | LOCAL_CFACC=${DRIVER_DIR}cfa |
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[81e60f7] | 51 | LOCAL_CC1=${DRIVER_DIR}cc1 |
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[bbfd0e0] | 52 | |
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| 53 | AM_CONDITIONAL([ENABLE_DISTCC], [test x$enable_distcc = xyes]) |
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| 54 | |
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[ff1e0f38] | 55 | AC_SUBST(CFACC) |
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| 56 | AC_SUBST(CFACPP) |
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[bbfd0e0] | 57 | AC_SUBST(LOCAL_CFACC) |
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[81e60f7] | 58 | AC_SUBST(LOCAL_CC1) |
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[bbfd0e0] | 59 | AC_SUBST(CFADIR_HASH) |
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[c6bbcdb] | 60 | AC_SUBST(CFA_VERSION) |
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[7c6b262] | 61 | AC_SUBST(DIST_BWLIMIT) |
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[ff1e0f38] | 62 | |
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[575a6e5] | 63 | #============================================================================== |
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| 64 | #Handle specific flags |
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[37fe352] | 65 | case $ARCHITECTURE in |
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| 66 | "x64" ) ARCH_FLAGS="-m64";; |
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| 67 | "x86" ) ARCH_FLAGS="-m32";; |
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| 68 | "arm" ) ARCH_FLAGS="";; |
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| 69 | esac |
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[ff1e0f38] | 70 | |
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[37fe352] | 71 | AC_SUBST(ARCH_FLAGS) |
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[ff1e0f38] | 72 | |
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[575a6e5] | 73 | case $CONFIGURATION in |
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| 74 | "debug" ) |
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[c8c0c7c5] | 75 | CONFIG_CFLAGS="-O0 -g" |
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[575a6e5] | 76 | CONFIG_CFAFLAGS="-debug" |
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[e523b07] | 77 | CONFIG_BUILDLIB="yes" |
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[575a6e5] | 78 | ;; |
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| 79 | "nodebug" ) |
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[3fcbdca1] | 80 | CONFIG_CFLAGS="-O3 -s" |
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[575a6e5] | 81 | CONFIG_CFAFLAGS="-nodebug" |
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[e523b07] | 82 | CONFIG_BUILDLIB="yes" |
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[575a6e5] | 83 | ;; |
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| 84 | "nolib" ) |
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[3fcbdca1] | 85 | CONFIG_CFLAGS="-O3 -s" |
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[c9e640e] | 86 | CONFIG_CFAFLAGS="-nolib" |
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[e523b07] | 87 | CONFIG_BUILDLIB="no" |
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[575a6e5] | 88 | ;; |
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[3fcbdca1] | 89 | "profile" ) |
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| 90 | CONFIG_CFLAGS="-O3 -g -fno-omit-frame-pointer" |
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| 91 | CONFIG_CFAFLAGS="-nodebug" |
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| 92 | CONFIG_BUILDLIB="yes" |
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| 93 | ;; |
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[d119b984] | 94 | *) |
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| 95 | AC_MSG_ERROR('Invalid value $CONFIGURATION for \$CONFIGURATION') |
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| 96 | ;; |
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[575a6e5] | 97 | esac |
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| 98 | |
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[13363f4] | 99 | CONFIG_CFAFLAGS="${CONFIG_CFAFLAGS} ${CFAFLAGS}" |
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| 100 | |
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[575a6e5] | 101 | AC_SUBST(CONFIG_CFLAGS) |
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| 102 | AC_SUBST(CONFIG_CFAFLAGS) |
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[e523b07] | 103 | AC_SUBST(CONFIG_BUILDLIB) |
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| 104 | |
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| 105 | AM_CONDITIONAL([BUILDLIB], [test "x${CONFIG_BUILDLIB}" = "xyes"]) |
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[575a6e5] | 106 | |
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[3ac8b9f] | 107 | AM_T='$(T)' |
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| 108 | AC_SUBST(AM_T) |
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| 109 | |
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[37fe352] | 110 | #============================================================================== |
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| 111 | #Trasforming cc1 will break compilation |
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| 112 | M4CFA_PROGRAM_NAME |
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[ff1e0f38] | 113 | |
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[37fe352] | 114 | #============================================================================== |
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| 115 | # Installation paths |
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| 116 | M4CFA_PARSE_PREFIX |
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[c59712e] | 117 | |
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| 118 | # Checks for programs. |
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[04bc1c0] | 119 | LT_INIT([disable-static]) |
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[38d12e7] | 120 | |
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[c59712e] | 121 | AC_PROG_CXX |
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| 122 | AC_PROG_CC |
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| 123 | AM_PROG_AS |
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[107b01a] | 124 | AC_PROG_LIBTOOL |
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[c59712e] | 125 | AC_PROG_INSTALL |
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| 126 | AC_PROG_MAKE_SET |
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| 127 | |
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[5751a56] | 128 | |
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| 129 | |
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| 130 | #io_uring 5.4 and earlier uses defines |
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| 131 | #io_uring 5.5 uses enum values |
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| 132 | #io_uring 5.6 and later uses probes |
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[d3a518c] | 133 | |
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| 134 | AH_TEMPLATE([CFA_HAVE_LINUX_IO_URING_H],[Defined if io_uring support is present when compiling libcfathread.]) |
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| 135 | AH_TEMPLATE([CFA_HAVE_IORING_OP_NOP],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_NOP.]) |
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| 136 | AH_TEMPLATE([CFA_HAVE_IORING_OP_READV],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_READV.]) |
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| 137 | AH_TEMPLATE([CFA_HAVE_IORING_OP_WRITEV],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_WRITEV.]) |
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| 138 | AH_TEMPLATE([CFA_HAVE_IORING_OP_FSYNC],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_FSYNC.]) |
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| 139 | AH_TEMPLATE([CFA_HAVE_IORING_OP_READ_FIXED],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_READ_FIXED.]) |
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| 140 | AH_TEMPLATE([CFA_HAVE_IORING_OP_WRITE_FIXED],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_WRITE_FIXED.]) |
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| 141 | AH_TEMPLATE([CFA_HAVE_IORING_OP_POLL_ADD],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_POLL_ADD.]) |
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| 142 | AH_TEMPLATE([CFA_HAVE_IORING_OP_POLL_REMOVE],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_POLL_REMOVE.]) |
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| 143 | AH_TEMPLATE([CFA_HAVE_IORING_OP_SYNC_FILE_RANGE],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_SYNC_FILE_RANGE.]) |
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| 144 | AH_TEMPLATE([CFA_HAVE_IORING_OP_SENDMSG],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_SENDMSG.]) |
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| 145 | AH_TEMPLATE([CFA_HAVE_IORING_OP_RECVMSG],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_RECVMSG.]) |
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| 146 | AH_TEMPLATE([CFA_HAVE_IORING_OP_TIMEOUT],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_TIMEOUT.]) |
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| 147 | AH_TEMPLATE([CFA_HAVE_IORING_OP_TIMEOUT_REMOVE],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_TIMEOUT_REMOVE.]) |
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| 148 | AH_TEMPLATE([CFA_HAVE_IORING_OP_ACCEPT],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_ACCEPT.]) |
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| 149 | AH_TEMPLATE([CFA_HAVE_IORING_OP_ASYNC_CANCEL],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_ASYNC_CANCEL.]) |
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| 150 | AH_TEMPLATE([CFA_HAVE_IORING_OP_LINK_TIMEOUT],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_LINK_TIMEOUT.]) |
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| 151 | AH_TEMPLATE([CFA_HAVE_IORING_OP_CONNECT],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_CONNECT.]) |
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| 152 | AH_TEMPLATE([CFA_HAVE_IORING_OP_FALLOCATE],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_FALLOCATE.]) |
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| 153 | AH_TEMPLATE([CFA_HAVE_IORING_OP_OPENAT],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_OPENAT.]) |
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| 154 | AH_TEMPLATE([CFA_HAVE_IORING_OP_CLOSE],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_CLOSE.]) |
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| 155 | AH_TEMPLATE([CFA_HAVE_IORING_OP_FILES_UPDATE],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_FILES_UPDATE.]) |
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| 156 | AH_TEMPLATE([CFA_HAVE_IORING_OP_STATX],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_STATX.]) |
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| 157 | AH_TEMPLATE([CFA_HAVE_IORING_OP_READ],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_READ.]) |
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| 158 | AH_TEMPLATE([CFA_HAVE_IORING_OP_WRITE],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_WRITE.]) |
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| 159 | AH_TEMPLATE([CFA_HAVE_IORING_OP_FADVISE],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_FADVISE.]) |
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| 160 | AH_TEMPLATE([CFA_HAVE_IORING_OP_MADVISE],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_MADVISE.]) |
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| 161 | AH_TEMPLATE([CFA_HAVE_IORING_OP_SEND],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_SEND.]) |
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| 162 | AH_TEMPLATE([CFA_HAVE_IORING_OP_RECV],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_RECV.]) |
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| 163 | AH_TEMPLATE([CFA_HAVE_IORING_OP_OPENAT2],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_OPENAT2.]) |
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| 164 | AH_TEMPLATE([CFA_HAVE_IORING_OP_EPOLL_CTL],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_EPOLL_CTL.]) |
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| 165 | AH_TEMPLATE([CFA_HAVE_IORING_OP_SPLICE],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_SPLICE.]) |
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| 166 | AH_TEMPLATE([CFA_HAVE_IORING_OP_PROVIDE_BUFFERS],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_PROVIDE_BUFFERS.]) |
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| 167 | AH_TEMPLATE([CFA_HAVE_IORING_OP_REMOVE_BUFFER],[Defined if io_uring support is present when compiling libcfathread and supports the operation IORING_OP_REMOVE_BUFFER.]) |
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| 168 | AH_TEMPLATE([CFA_HAVE_IOSQE_FIXED_FILE],[Defined if io_uring support is present when compiling libcfathread and supports the flag FIXED_FILE.]) |
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| 169 | AH_TEMPLATE([CFA_HAVE_IOSQE_IO_DRAIN],[Defined if io_uring support is present when compiling libcfathread and supports the flag IO_DRAIN.]) |
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| 170 | AH_TEMPLATE([CFA_HAVE_IOSQE_ASYNC],[Defined if io_uring support is present when compiling libcfathread and supports the flag ASYNC.]) |
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| 171 | AH_TEMPLATE([CFA_HAVE_IOSQE_IO_LINK],[Defined if io_uring support is present when compiling libcfathread and supports the flag IO_LINK.]) |
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| 172 | AH_TEMPLATE([CFA_HAVE_IOSQE_IO_HARDLINK],[Defined if io_uring support is present when compiling libcfathread and supports the flag IO_HARDLINK.]) |
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| 173 | AH_TEMPLATE([CFA_HAVE_SPLICE_F_FD_IN_FIXED],[Defined if io_uring support is present when compiling libcfathread and supports the flag SPLICE_F_FD_IN_FIXED.]) |
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[85f19eb] | 174 | AH_TEMPLATE([CFA_HAVE_IORING_SETUP_ATTACH_WQ],[Defined if io_uring support is present when compiling libcfathread and supports the flag IORING_SETUP_ATTACH_WQ.]) |
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[d3a518c] | 175 | AH_TEMPLATE([HAVE_PREADV2],[Defined if preadv2 support is present when compiling libcfathread.]) |
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| 176 | AH_TEMPLATE([HAVE_PWRITEV2],[Defined if pwritev2 support is present when compiling libcfathread.]) |
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| 177 | AH_TEMPLATE([__CFA_NO_STATISTICS__],[Defined if libcfathread was compiled without support for statistics.]) |
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| 178 | |
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[f854ee32] | 179 | define(ioring_ops, [IORING_OP_NOP,IORING_OP_READV,IORING_OP_WRITEV,IORING_OP_FSYNC,IORING_OP_READ_FIXED,IORING_OP_WRITE_FIXED,IORING_OP_POLL_ADD,IORING_OP_POLL_REMOVE,IORING_OP_SYNC_FILE_RANGE,IORING_OP_SENDMSG,IORING_OP_RECVMSG,IORING_OP_TIMEOUT,IORING_OP_TIMEOUT_REMOVE,IORING_OP_ACCEPT,IORING_OP_ASYNC_CANCEL,IORING_OP_LINK_TIMEOUT,IORING_OP_CONNECT,IORING_OP_FALLOCATE,IORING_OP_OPENAT,IORING_OP_CLOSE,IORING_OP_FILES_UPDATE,IORING_OP_STATX,IORING_OP_READ,IORING_OP_WRITE,IORING_OP_FADVISE,IORING_OP_MADVISE,IORING_OP_SEND,IORING_OP_RECV,IORING_OP_OPENAT2,IORING_OP_EPOLL_CTL,IORING_OP_SPLICE,IORING_OP_PROVIDE_BUFFERS,IORING_OP_REMOVE_BUFFER]) |
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[85f19eb] | 180 | define(ioring_flags, [IOSQE_FIXED_FILE,IOSQE_IO_DRAIN,IOSQE_ASYNC,IOSQE_IO_LINK,IOSQE_IO_HARDLINK,SPLICE_F_FD_IN_FIXED,IORING_SETUP_ATTACH_WQ]) |
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[f854ee32] | 181 | |
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| 182 | define(ioring_from_decls, [ |
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| 183 | m4_foreach([op], [ioring_ops], [ |
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| 184 | AC_CHECK_DECL(op, [AC_DEFINE([CFA_HAVE_]op)], [], [[#include <linux/io_uring.h>]]) |
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| 185 | ]) |
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| 186 | ]) |
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[5751a56] | 187 | |
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| 188 | AC_CHECK_HEADERS([linux/io_uring.h], [ |
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| 189 | AC_DEFINE(CFA_HAVE_LINUX_IO_URING_H) |
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[f854ee32] | 190 | AC_CHECK_HEADER([liburing.h], [ |
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| 191 | AC_CHECK_LIB([uring], [io_uring_get_probe], [ |
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| 192 | m4_foreach([op], [ioring_ops], [ |
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| 193 | AC_CHECK_DECL(op, [ |
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| 194 | AC_RUN_IFELSE([ |
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| 195 | AC_LANG_PROGRAM( |
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| 196 | [[#include <liburing.h>]], |
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| 197 | [[int main() {]] |
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| 198 | [[ struct io_uring_probe *probe = io_uring_get_probe();]] |
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| 199 | [[ if(io_uring_opcode_supported(probe, ]]op[[))]] |
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| 200 | [[ return 0;]] |
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| 201 | [[ else]] |
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| 202 | [[ return 1;]] |
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| 203 | [[}]] |
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| 204 | ) |
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| 205 | ],[ |
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| 206 | AC_DEFINE([CFA_HAVE_]op) |
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| 207 | ],[ |
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| 208 | AC_MSG_FAILURE([Check support for] op [ with liburing failed]) |
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| 209 | ]) |
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| 210 | ], [], [[#include <linux/io_uring.h>]]) |
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| 211 | ]) |
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| 212 | ], [ |
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| 213 | ioring_from_decls |
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| 214 | ]) |
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| 215 | ], [ |
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| 216 | ioring_from_decls |
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[5751a56] | 217 | ]) |
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[22ddade] | 218 | |
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| 219 | # check support for various io_uring flags |
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| 220 | m4_foreach([op], [ioring_flags], [ |
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| 221 | AC_CHECK_DECL(op, [AC_DEFINE([CFA_HAVE_]op)], [], [[#include <linux/io_uring.h>]]) |
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| 222 | ]) |
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[5751a56] | 223 | ]) |
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[08a994e] | 224 | AC_CHECK_FUNCS([preadv2 pwritev2]) |
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[27273f9] | 225 | |
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[c59712e] | 226 | AC_CONFIG_FILES([ |
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| 227 | Makefile |
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| 228 | src/Makefile |
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| 229 | prelude/Makefile |
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| 230 | ]) |
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| 231 | |
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[c680a4b] | 232 | AC_CONFIG_HEADERS(prelude/defines.hfa) |
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| 233 | |
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[c59712e] | 234 | AC_OUTPUT() |
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| 235 | |
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| 236 | # Final text |
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[27273f9] | 237 | AC_MSG_RESULT(Cforall library configuraton completed. Type "make -j 8 install".) |
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