[5d6ce1f] | 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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[4b1afb6] | 5 | AC_INIT([cfa-cc],[1.0.0.0],[cforall@plg.uwaterloo.ca]) |
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[00cc023] | 6 | AC_CONFIG_AUX_DIR([automake]) |
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[d3b7937] | 7 | #AC_CONFIG_SRCDIR([src/main.cc]) |
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[5d6ce1f] | 8 | AC_CONFIG_HEADERS([config.h]) |
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[ef7d253] | 9 | AM_SILENT_RULES([no]) |
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[5d6ce1f] | 10 | |
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[90c3b1c] | 11 | if test "x${CXXFLAGS}" = "x"; then |
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[6e4b913] | 12 | export CXXFLAGS="-std=c++11 -g ${CXXFLAGS}" # defaults, no -O2 for debugging and failures |
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[90c3b1c] | 13 | else |
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[6e4b913] | 14 | export CXXFLAGS="-std=c++11 ${CXXFLAGS}" # flags from configure command |
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[90c3b1c] | 15 | fi |
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| 16 | |
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[00cc023] | 17 | AM_INIT_AUTOMAKE |
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[6e4b913] | 18 | AM_MAINTAINER_MODE(enable) # may require auto* software to be installed |
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[00cc023] | 19 | |
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[2042d41] | 20 | echo ${PACKAGE_VERSION} > version # file containing version number for other tools |
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| 21 | ver_major=`cut -d '.' -f1 version` # subdivide version number into components at periods |
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| 22 | ver_minor=`cut -d '.' -f2 version` |
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| 23 | ver_patch=`cut -d '.' -f3 version` |
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| 24 | ver_build=`cut -d '.' -f4 version` |
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[47a8d17] | 25 | |
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[4b1afb6] | 26 | # AC_SUBST([CONFIG_STATUS_DEPENDENCIES], ['$(top_srcdir)/version']) |
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[47a8d17] | 27 | AC_DEFINE_UNQUOTED(CFA_VERSION_MAJOR, ${ver_major}, [Major version number.]) |
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| 28 | AC_DEFINE_UNQUOTED(CFA_VERSION_MINOR, ${ver_minor}, [Minor version number.]) |
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| 29 | AC_DEFINE_UNQUOTED(CFA_VERSION_PATCH, ${ver_patch}, [Patch version number.]) |
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| 30 | AC_DEFINE_UNQUOTED(CFA_VERSION_BUILD, ${ver_build}, [Build version number.]) |
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[4b1afb6] | 31 | AC_DEFINE_UNQUOTED(CFA_VERSION_SHORT, ["${ver_major}"], [Major]) |
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| 32 | AC_DEFINE_UNQUOTED(CFA_VERSION, ["${ver_major}.${ver_minor}"], [Major.Minor]) |
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| 33 | AC_DEFINE_UNQUOTED(CFA_VERSION_LONG, ["${ver_major}.${ver_minor}.${ver_patch}"], [Major.Minor.Patch]) |
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| 34 | AC_DEFINE_UNQUOTED(CFA_VERSION_FULL, ["${ver_major}.${ver_minor}.${ver_patch}.${ver_build}"], [Major.Minor.Patch.Build]) |
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[ec129c4] | 35 | |
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[5d6ce1f] | 36 | # Installation paths |
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| 37 | |
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[ef7d253] | 38 | AC_ARG_WITH(backend-compiler, |
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| 39 | [ --with-backend-compiler=PROGRAM PROGRAM that performs the final code compilation (must be gcc-compatible) ], |
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[e24f13a] | 40 | backendcompiler=$withval, backendcompiler="") |
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[6e4b913] | 41 | if test "x$backendcompiler" != "x"; then |
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[e24f13a] | 42 | BACKEND_CC=${backendcompiler} |
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| 43 | else |
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[6e4b913] | 44 | AC_PATH_PROG(BACKEND_CC, gcc, []) # check gcc installed |
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[e24f13a] | 45 | if test "x$BACKEND_CC" = "x"; then |
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[00cc023] | 46 | AC_MSG_ERROR(some version of gcc is needed. Get it at ftp://ftp.gnu.org) |
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| 47 | exit 1 |
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| 48 | fi |
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[e24f13a] | 49 | fi |
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| 50 | AC_DEFINE_UNQUOTED(CFA_BACKEND_CC, "${BACKEND_CC}", [Location of include files.]) |
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| 51 | AC_SUBST(CFA_BACKEND_CC) |
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[5d6ce1f] | 52 | |
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| 53 | if test "x$prefix" = "xNONE"; then |
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[00cc023] | 54 | cfa_prefix=${ac_default_prefix} |
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[5d6ce1f] | 55 | else |
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[00cc023] | 56 | cfa_prefix=${prefix} |
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[ef7d253] | 57 | fi |
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[d3b7937] | 58 | AC_DEFINE_UNQUOTED(CFA_PREFIX, "${cfa_prefix}", [Location of cfa install.]) |
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[00cc023] | 59 | AC_SUBST(CFA_PREFIX, ${cfa_prefix}) |
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[5d6ce1f] | 60 | |
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| 61 | if test "$includedir" = '${prefix}/include'; then |
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| 62 | cfa_incdir="${cfa_prefix}/include" |
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| 63 | else |
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[faf8857] | 64 | cfa_incdir=${includedir} |
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[ef7d253] | 65 | fi |
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[5d6ce1f] | 66 | AC_DEFINE_UNQUOTED(CFA_INCDIR, "${cfa_incdir}", [Location of include files.]) |
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[00cc023] | 67 | AC_SUBST(CFA_INCDIR, ${cfa_incdir}) |
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[5d6ce1f] | 68 | |
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| 69 | if test "$bindir" = '${exec_prefix}/bin'; then |
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| 70 | cfa_bindir="${cfa_prefix}/bin" |
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| 71 | else |
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| 72 | cfa_bindir=${bindir} |
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[ef7d253] | 73 | fi |
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[5d6ce1f] | 74 | AC_DEFINE_UNQUOTED(CFA_BINDIR, "${cfa_bindir}", [Location of cfa command.]) |
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[00cc023] | 75 | AC_SUBST(CFA_BINDIR, ${cfa_bindir}) |
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[5d6ce1f] | 76 | |
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| 77 | if test "$libdir" = '${exec_prefix}/lib'; then |
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| 78 | cfa_libdir=${cfa_prefix}/lib |
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| 79 | else |
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| 80 | cfa_libdir=${libdir} |
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[ef7d253] | 81 | fi |
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[5d6ce1f] | 82 | AC_DEFINE_UNQUOTED(CFA_LIBDIR, "${cfa_libdir}", [Location of cc1 and cfa-cpp commands.]) |
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[00cc023] | 83 | AC_SUBST(CFA_LIBDIR, ${cfa_libdir}) |
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[5d6ce1f] | 84 | |
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[6e4b913] | 85 | AC_DEFINE_UNQUOTED(CFA_FLAGS, "${CFAFLAGS}", [compilation flags for cfa libraries and test programs.]) |
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| 86 | AC_SUBST(CFA_FLAGS, ${CFAFLAGS}) |
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| 87 | |
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[5d6ce1f] | 88 | # Checks for programs. |
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| 89 | AC_PROG_CXX |
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| 90 | AC_PROG_CC |
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[00cc023] | 91 | AM_PROG_CC_C_O # deprecated |
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[c3a4385] | 92 | # These are often not installed and people miss seeing the "no", so stop the configure. |
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[56c3935] | 93 | AC_PROG_YACC |
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[c3a4385] | 94 | if test "${YACC}" = "yacc" ; then echo "Error: bison required." ; exit 1 ; fi |
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[56c3935] | 95 | AC_PROG_LEX |
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[c3a4385] | 96 | if test "${LEX}" = "lex" ; then echo "Error: flex required." ; exit 1 ; fi |
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[5d6ce1f] | 97 | AC_PROG_INSTALL |
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| 98 | AC_PROG_MAKE_SET |
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[00cc023] | 99 | AC_PROG_RANLIB |
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[5d6ce1f] | 100 | |
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| 101 | # Checks for libraries. |
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| 102 | |
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| 103 | # Checks for header files. |
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| 104 | AC_FUNC_ALLOCA |
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| 105 | AC_CHECK_HEADERS([fenv.h float.h inttypes.h libintl.h limits.h malloc.h stddef.h stdlib.h string.h unistd.h]) |
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| 106 | |
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| 107 | # Checks for typedefs, structures, and compiler characteristics. |
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| 108 | AC_HEADER_STDBOOL |
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| 109 | AC_C_INLINE |
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| 110 | AC_TYPE_INT16_T |
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| 111 | AC_TYPE_INT32_T |
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| 112 | AC_TYPE_INT8_T |
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| 113 | AC_C_RESTRICT |
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| 114 | AC_TYPE_SIZE_T |
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| 115 | AC_TYPE_UINT16_T |
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| 116 | AC_TYPE_UINT32_T |
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| 117 | AC_TYPE_UINT8_T |
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| 118 | |
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| 119 | # Checks for library functions. |
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| 120 | AC_CHECK_FUNCS([memset putenv strchr strtol]) |
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| 121 | |
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[00cc023] | 122 | AC_CONFIG_FILES([ |
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| 123 | Makefile |
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[6e7e2b36] | 124 | src/driver/Makefile |
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[00cc023] | 125 | src/Makefile |
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| 126 | src/examples/Makefile |
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[ef7d253] | 127 | src/tests/Makefile |
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[6e7e2b36] | 128 | src/libcfa/Makefile |
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[00cc023] | 129 | ]) |
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[5d6ce1f] | 130 | |
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| 131 | AC_OUTPUT |
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[7e91d4f] | 132 | |
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[5d6ce1f] | 133 | # Final text |
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| 134 | AC_MSG_RESULT(Cforall configuraton completed. Type "make -j 8 install".) |
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