| 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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| 6 | AC_CONFIG_AUX_DIR([automake]) |
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| 7 | AC_CONFIG_MACRO_DIRS([automake]) |
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| 8 | AM_SILENT_RULES([yes]) |
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| 9 | |
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| 10 | m4_include([../automake/cfa.m4]) |
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| 11 | |
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| 12 | AM_INIT_AUTOMAKE([subdir-objects]) |
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| 13 | |
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| 14 | # don't use the default CFLAGS as they unconditonnaly add -O2 |
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| 15 | : ${CFLAGS=""} |
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| 16 | |
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| 17 | # define this to override |
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| 18 | AR_FLAGS="cr" |
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| 19 | |
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| 20 | # Allow program name tansformation |
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| 21 | # will fill program_transform_name with appropriate sed regex |
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| 22 | AC_ARG_PROGRAM |
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| 23 | |
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| 24 | AC_ARG_VAR(ARCHITECTURE, [The architecture to use when building libcfa]) |
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| 25 | AC_ARG_VAR(CONFIGURATION, [The configuration to use when building libcfa, options are: deubg, nodebug, nolib (prelude-only)]) |
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| 26 | AC_ARG_VAR(DRIVER_DIR, [The path to the cforall driver directory]) |
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| 27 | AC_ARG_VAR(CFA_VERSION, [The long version of cfa]) |
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| 28 | |
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| 29 | AC_ARG_ENABLE(distcc, |
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| 30 | [ --enable-distcc whether or not to enable distributed compilation], |
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| 31 | enable_distcc=$enableval, enable_distcc=no) |
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| 32 | |
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| 33 | echo -n "checking for distributated build... " |
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| 34 | if test x$enable_distcc = xno; then |
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| 35 | CFACC=${DRIVER_DIR}cfa |
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| 36 | echo "no" |
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| 37 | else |
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| 38 | tools="$(readlink -m $ac_confdir/)/../tools/build" |
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| 39 | config=$(basename $(readlink -f .)) |
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| 40 | echo "$tools/distcc_hash $config" |
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| 41 | CFADIR_HASH=$($tools/distcc_hash $config) |
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| 42 | CFACC="distcc ~/.cfadistcc/${CFADIR_HASH}/cfa" |
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| 43 | echo "yes (hash=${CFADIR_HASH})" |
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| 44 | fi |
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| 45 | CFACPP=${DRIVER_DIR}cfa-cpp |
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| 46 | LOCAL_CFACC=${DRIVER_DIR}cfa |
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| 47 | LOCAL_CC1=${DRIVER_DIR}cc1 |
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| 48 | |
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| 49 | AM_CONDITIONAL([ENABLE_DISTCC], [test x$enable_distcc = xyes]) |
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| 50 | |
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| 51 | AC_SUBST(CFACC) |
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| 52 | AC_SUBST(CFACPP) |
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| 53 | AC_SUBST(LOCAL_CFACC) |
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| 54 | AC_SUBST(LOCAL_CC1) |
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| 55 | AC_SUBST(CFADIR_HASH) |
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| 56 | AC_SUBST(CFA_VERSION) |
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| 57 | |
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| 58 | #============================================================================== |
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| 59 | #Handle specific flags |
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| 60 | case $ARCHITECTURE in |
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| 61 | "x64" ) ARCH_FLAGS="-m64";; |
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| 62 | "x86" ) ARCH_FLAGS="-m32";; |
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| 63 | "arm" ) ARCH_FLAGS="";; |
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| 64 | esac |
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| 65 | |
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| 66 | AC_SUBST(ARCH_FLAGS) |
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| 67 | |
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| 68 | case $CONFIGURATION in |
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| 69 | "debug" ) |
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| 70 | CONFIG_CFLAGS="-O0 -g" |
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| 71 | CONFIG_CFAFLAGS="-debug" |
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| 72 | CONFIG_BUILDLIB="yes" |
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| 73 | ;; |
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| 74 | "nodebug" ) |
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| 75 | CONFIG_CFLAGS="-O3 -s" |
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| 76 | CONFIG_CFAFLAGS="-nodebug" |
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| 77 | CONFIG_BUILDLIB="yes" |
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| 78 | ;; |
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| 79 | "nolib" ) |
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| 80 | CONFIG_CFLAGS="-O3 -s" |
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| 81 | CONFIG_CFAFLAGS="-nolib" |
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| 82 | CONFIG_BUILDLIB="no" |
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| 83 | ;; |
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| 84 | "profile" ) |
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| 85 | CONFIG_CFLAGS="-O3 -g -fno-omit-frame-pointer" |
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| 86 | CONFIG_CFAFLAGS="-nodebug" |
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| 87 | CONFIG_BUILDLIB="yes" |
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| 88 | ;; |
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| 89 | *) |
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| 90 | AC_MSG_ERROR('Invalid value $CONFIGURATION for \$CONFIGURATION') |
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| 91 | ;; |
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| 92 | esac |
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| 93 | |
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| 94 | CONFIG_CFAFLAGS="${CONFIG_CFAFLAGS} ${CFAFLAGS}" |
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| 95 | |
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| 96 | AC_SUBST(CONFIG_CFLAGS) |
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| 97 | AC_SUBST(CONFIG_CFAFLAGS) |
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| 98 | AC_SUBST(CONFIG_BUILDLIB) |
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| 99 | |
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| 100 | AM_CONDITIONAL([BUILDLIB], [test "x${CONFIG_BUILDLIB}" = "xyes"]) |
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| 101 | |
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| 102 | #============================================================================== |
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| 103 | #Trasforming cc1 will break compilation |
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| 104 | M4CFA_PROGRAM_NAME |
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| 105 | |
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| 106 | #============================================================================== |
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| 107 | # Installation paths |
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| 108 | M4CFA_PARSE_PREFIX |
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| 109 | |
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| 110 | # Checks for programs. |
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| 111 | LT_INIT([disable-static]) |
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| 112 | |
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| 113 | AC_PROG_CXX |
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| 114 | AC_PROG_CC |
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| 115 | AM_PROG_AS |
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| 116 | AC_PROG_LIBTOOL |
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| 117 | AC_PROG_INSTALL |
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| 118 | AC_PROG_MAKE_SET |
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| 119 | |
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| 120 | AC_CHECK_HEADERS([linux/io_uring.h]) |
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| 121 | AC_CHECK_FUNCS([preadv2 pwritev2]) |
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| 122 | |
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| 123 | AC_CONFIG_FILES([ |
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| 124 | Makefile |
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| 125 | src/Makefile |
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| 126 | prelude/Makefile |
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| 127 | ]) |
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| 128 | |
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| 129 | AC_CONFIG_HEADERS(prelude/defines.hfa) |
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| 130 | |
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| 131 | AC_OUTPUT() |
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| 132 | |
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| 133 | # Final text |
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| 134 | AC_MSG_RESULT(Cforall library configuraton completed. Type "make -j 8 install".) |
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