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Annotation of src/usr.bin/pcc/configure.ac, Revision 1.1

1.1     ! otto        1: #                                               -*- Autoconf -*-
        !             2: # Process this file with autoconf to produce a configure script.
        !             3:
        !             4: AC_PREREQ(2.59)
        !             5: AC_INIT([pcc], [0.9.8], BUG-REPORT-ADDRESS)
        !             6: AC_CONFIG_HEADER([config.h])
        !             7:
        !             8: AC_PROG_MAKE_SET
        !             9: AC_PROG_INSTALL
        !            10: AC_CANONICAL_TARGET
        !            11:
        !            12:
        !            13: case "$target_os" in
        !            14:     netbsd*)
        !            15:        targos=netbsd
        !            16:        case "$target_cpu" in
        !            17:            i?86) targmach=x86 ;;
        !            18:        esac
        !            19:        ;;
        !            20:     openbsd*)
        !            21:        targos=openbsd
        !            22:        case "$target_cpu" in
        !            23:            i?86) targmach=x86 ;;
        !            24:        esac
        !            25:        ;;
        !            26:     dragonfly*)
        !            27:        targos=dragonfly
        !            28:        case "$target_cpu" in
        !            29:            i?86) targmach=x86 ;;
        !            30:        esac
        !            31:        ;;
        !            32:     linux*)
        !            33:        targos=linux
        !            34:        case "$target_cpu" in
        !            35:            i?86) targmach=x86 ;;
        !            36:        esac
        !            37:        ;;
        !            38:     *)
        !            39:         targos="$target_os"
        !            40:        case "$target_cpu" in
        !            41:            m16c) targmach=m16c ;;
        !            42:            nova) targmach=nova ;;
        !            43:        esac
        !            44:        ;;
        !            45: esac
        !            46:
        !            47: if test "X$targos" = X -o "X$targmach" = X ; then
        !            48:        AC_MSG_ERROR(['$target' is not (yet) supported by pcc.])
        !            49: fi
        !            50:
        !            51: # Checks for programs.
        !            52: AC_PROG_CC
        !            53: AC_PROG_LEX
        !            54: AC_PROG_YACC
        !            55:
        !            56: AC_CHECK_PROG(strip,strip,yes,no)
        !            57:
        !            58: # Checks for libraries.
        !            59:
        !            60: # Checks for header files.
        !            61: # AC_CHECK_HEADERS([fcntl.h stdlib.h string.h unistd.h])
        !            62: AC_CHECK_HEADERS([string.h alloca.h])
        !            63:
        !            64: # Checks for library functions.
        !            65: AC_FUNC_ALLOCA
        !            66: ##  AC_FUNC_STRTOD
        !            67: # AC_FUNC_VPRINTF
        !            68: # AC_CHECK_FUNCS([memset strchr strdup strrchr strtol])
        !            69: AC_CHECK_FUNCS(mkstemp)
        !            70:
        !            71: AC_SUBST(targos)
        !            72: AC_SUBST(targmach)
        !            73: AC_SUBST(prefix)
        !            74: AC_SUBST(exec_prefix)
        !            75: AC_SUBST(libexecdir)
        !            76: AC_SUBST(includedir)
        !            77: AC_SUBST(strip)
        !            78:
        !            79: pcc_major=`echo $PACKAGE_VERSION | awk -F. '{print $1}'`
        !            80: pcc_minor=`echo $PACKAGE_VERSION | awk -F. '{print $2}'`
        !            81: pcc_minorminor=`echo $PACKAGE_VERSION | awk -F. '{print $3}'`
        !            82: versstr="\"$PACKAGE_STRING for $target, $USER@`hostname` `date`\""
        !            83:
        !            84: AC_DEFINE_UNQUOTED(TARGOS, $targos)
        !            85: AC_DEFINE_UNQUOTED(PCC_MAJOR, $pcc_major)
        !            86: AC_DEFINE_UNQUOTED(PCC_MINOR, $pcc_minor)
        !            87: AC_DEFINE_UNQUOTED(PCC_MINORMINOR, $pcc_minorminor)
        !            88: AC_DEFINE_UNQUOTED(VERSSTR, $versstr)
        !            89: if test "$LEX" = flex ; then
        !            90:        AC_DEFINE_UNQUOTED(ISFLEX, 1)
        !            91: fi
        !            92:
        !            93: AC_CONFIG_FILES([Makefile
        !            94:                cc/Makefile
        !            95:                cc/cc/Makefile
        !            96:                cc/cpp/Makefile
        !            97:                cc/ccom/Makefile
        !            98:                f77/Makefile
        !            99:                f77/f77/Makefile
        !           100:                f77/fcom/Makefile
        !           101: ])
        !           102: AC_OUTPUT