libssl.module

apach加密模块

        fi
    fi
    case $SSL_BASE in
        SYSTEM ) ;;
        /* ) ;;
         * ) SSL_BASE="`cd ../$SSL_BASE; pwd`" ;;
    esac
    if [ ".$SSL_BASE" = .SYSTEM ]; then
        echo "$my_prefix SSL library path: [SYSTEM]"
    else
        if [ ! -d "$SSL_BASE" ]; then
            echo "Error: Cannot find SSL installation in $SSL_BASE" 1>&2  
            echo "Hint:  Please provide us with the location of OpenSSL" 1>&2
            echo "       via the environment variable SSL_BASE." 1>&2
            exit 1
        fi
        echo "$my_prefix SSL library path: $SSL_BASE"
    fi

    #
    #   determine location of OpenSSL binaries
    #   (we still search also for `ssleay' to allow us to
    #   better complain about the actually installed version)
    #
    SSL_BINDIR=""
    if [ ".$SSL_BASE" = .SYSTEM ]; then
        for name in openssl ssleay; do
            for p in . `echo $PATH | sed -e 's/:/ /g'`; do
                if [ -f "$p/$name" ]; then
                    SSL_PROGRAM="$p/$name"
                    SSL_BINDIR="$p"
                    break
                fi
            done
            if [ ".$SSL_BINDIR" != . ]; then
                break;
            fi
        done
        if [ ".$SSL_BINDIR" = . ]; then
            echo "Error: Cannot find SSL binaries in $PATH" 1>&2
            exit 1
        fi
    else
        for name in openssl ssleay; do
            if [ -f "$SSL_BASE/bin/$name" ]; then
                SSL_PROGRAM="$SSL_BASE/bin/$name"
                SSL_BINDIR='$(SSL_BASE)/bin'
                break;
            fi
            if [ -f "$SSL_BASE/apps/$name" ]; then
                SSL_PROGRAM="$SSL_BASE/apps/$name"
                SSL_BINDIR='$(SSL_BASE)/apps'
                break;
            fi
        done
        if [ ".$SSL_BINDIR" = . ]; then
            echo "Error: Cannot find SSL binaries under $SSL_BASE" 1>&2
            exit 1
        fi
    fi

    #
    #   SSL version
    #
    SSL_VERSION_ID="`$SSL_PROGRAM version`"
    echo "$my_prefix SSL library version: $SSL_VERSION_ID"
    case $SSL_VERSION_ID in
        *0.[5678].*|*0.9.[012]* )
            echo "Error: OpenSSL VERSIONS BELOW 0.9.3 ARE NO LONGER SUPPORTED."
            echo "Hint:  Use OpenSSL version 0.9.3 or higher!"
            exit 1
            ;;
    esac

    #
    #   determine location of OpenSSL headers
    #
    if [ ".$SSL_BASE" = .SYSTEM ]; then
        SSL_INCDIR=""
        for p in . /usr/include /usr/include/ssl/ /usr/local/include /usr/local/include/ssl; do
            if [ -f "$p/openssl/ssl.h" ]; then
                SSL_INCDIR="$p"
                break
            fi
        done
        if [ ".$SSL_INCDIR" = . ]; then
            echo "Error: Cannot find SSL header files in any of the following dirs:" 1>&2
            echo "Error: . /usr/include /usr/include/ssl/ /usr/local/include /usr/local/include/ssl" 1>&2
            exit 1
        fi
    else
        if [ -f "$SSL_BASE/include/openssl/ssl.h" ]; then
            SSL_INCDIR='$(SSL_BASE)/include'
        else
            echo "Error: Cannot find SSL header files under $SSL_BASE" 1>&2
            exit 1
        fi
    fi
    SSL_CFLAGS="$SSL_CFLAGS -I\$(SSL_INCDIR)"

    #
    #  determine location of OpenSSL libraries
    #
    if [ ".$SSL_BASE" = .SYSTEM ]; then
        SSL_LIBDIR=""
        for p in . /lib /usr/lib /usr/local/lib; do
            if [ -f "$p/libssl.a" -o -f "$p/libssl.so" ]; then
                SSL_LIBDIR="$p"
                my_real_ssl_libdir="$p"
                break
            fi
        done
        if [ ".$SSL_LIBDIR" = . ]; then
            echo "Error: Cannot find SSL library files in any of the following dirs:" 1>&2
            echo "Error: . /lib /usr/lib /usr/local/lib" 1>&2
            exit 1
        fi
    else
        if [ -f "$SSL_BASE/libssl.a" -o -f "$SSL_BASE/libssl.so" ]; then
            SSL_LIBDIR='$(SSL_BASE)'
            my_real_ssl_libdir="$SSL_BASE"
        elif [ -f "$SSL_BASE/lib/libssl.a" -o -f "$SSL_BASE/lib/libssl.so" ]; then
            SSL_LIBDIR='$(SSL_BASE)/lib'
            my_real_ssl_libdir="$SSL_BASE/lib"
        else
            echo "Error: Cannot find SSL library files under $SSL_BASE" 1>&2
            exit 1
        fi
    fi
    SSL_LDFLAGS="$SSL_LDFLAGS -L\$(SSL_LIBDIR)"
    SSL_LIBS="$SSL_LIBS -lssl -lcrypto"

    #
    #   SSL installation type
    #
    case $SSL_BINDIR in
        */apps ) my_type="source tree only" ;;
             * ) my_type="installed package" ;;
    esac
    case $SSL_BASE in
        SYSTEM ) my_note="(system-wide)" ;;
        *      ) my_note="(stand-alone)" ;;
    esac
    echo "$my_prefix SSL library type: $my_type $my_note"

    #
    #   support for RSAref library
    #
    if [ ".$RSA_BASE" = . ]; then
        RSA_BASE=`egrep '^RSA_BASE=' $file | tail -1 | awk -F= '{print $2}'`
    fi
    if [ ".$RSA_BASE" != . ]; then
        if [ ! -f "$my_real_ssl_libdir/libRSAglue.a" ]; then
            echo "Error: Cannot find OpenSSL's RSAglue library under $my_real_ssl_libdir" 1>&2
            exit 1
        else
            SSL_LIBS="$SSL_LIBS -lRSAglue"
        fi
        case $RSA_BASE in
            SYSTEM ) ;;
            /* ) ;;
             * ) RSA_BASE="`cd ../$RSA_BASE; pwd`" ;;
        esac
        echo "$my_prefix SSL library plugin mode: RSAref (explicitly configured)"
    else
        if [ -f "$my_real_ssl_libdir/libRSAglue.a" ]; then
            if [ ".`$SSL_PROGRAM version -f | grep -- -DRSAref`" != . ]; then
                SSL_LIBS="$SSL_LIBS -lRSAglue"
                if [ -f "$SSL_BASE/Makefile.ssl" ]; then
                    if [ ".`egrep -- '-L[^ ]*/rsaref' $SSL_BASE/Makefile.ssl`" != . ]; then
                         RSA_BASE=`egrep -- '-L[^ ]*/rsaref' $SSL_BASE/Makefile.ssl |\
                                   head -1 | sed -e 's;.*-L\([^ ]*/rsaref[^ ]*\).*;\1;'`
                    fi
                fi
                if [ ".$RSA_BASE" = . ]; then
                    RSA_BASE='SYSTEM'
                fi
            fi
        fi
        if [ ".$RSA_BASE" != . ]; then
            echo "$my_prefix SSL library plugin mode: RSAref (implicitly configured)"
        else
            echo "$my_prefix SSL library plugin mode: none"
        fi
    fi
    if [ ".$RSA_BASE" != . ]; then
        if [ ".$RSA_BASE" = .SYSTEM ]; then
            my_found=no
            for p in . /lib /usr/lib /usr/local/lib; do
                if [ -f "$p/librsaref.a" -o -f "$p/librsaref.so" ]; then
                    SSL_LDFLAGS="$SSL_LDFLAGS -L$p"
                    SSL_LIBS="$SSL_LIBS -lrsaref"
                    echo "$my_prefix SSL library plugin path: $p/librsaref.a"
                    my_found=yes
                    break
                fi
            done
            if [ .$my_found = .no ]; then
                echo "Error: Cannot find RSAref library in any of the following dirs:" 1>&2
                echo "Error: . /lib /usr/lib /usr/local/lib" 1>&2
                exit 1
            fi
        else
            my_found=no
            if [ -f "$RSA_BASE/librsaref.a" ]; then
                SSL_LDFLAGS="$SSL_LDFLAGS -L$RSA_BASE"
                SSL_LIBS="$SSL_LIBS -lrsaref"
                echo "$my_prefix SSL library plugin path: $RSA_BASE/librsaref.a"
                my_found=yes
            elif [ -f "$RSA_BASE/rsaref.a" ]; then
                SSL_LIBS="$SSL_LIBS $RSA_BASE/rsaref.a"
                echo "$my_prefix SSL library plugin path: $RSA_BASE/rsaref.a"
                my_found=yes
            else
                wild="`echo $RSA_BASE/*/rsaref.a`"
                if [ -f "$wild" ]; then
                    SSL_LIBS="$SSL_LIBS $wild"
                    echo "$my_prefix SSL library plugin path: $wild"
                    my_found=yes
                fi
            fi
            if [ .$my_found = .no ]; then
                echo "Error: Cannot find RSAref library under $RSA_BASE" 1>&2
                exit 1
            fi
        fi
    fi

    #
    #   Special GCC/DSO support
    #
    #   Under some platforms where GCC is used we have to link the DSO
    #   (libssl.so) explicitly against the GCC library (libgcc) to avoid
    #   problems with missing symbols like __umoddi3, etc.
    #
    #   Notice: When GCC is installed as "cc" we assume it's really
    #           well incorporated into the system and no hack is
    #           needed (like on FreeBSD, Linux, etc.)
    #
    if [ ".$my_buildtype" = .DSO ]; then
        case $CC in
            gcc|*/gcc|egcs|*/egcs|egcc|*/egcc|pgcc|*/pgcc )
                gcclibdir="`$CC --print-libgcc-file-name | sed -e 's;/[^/]*$;;'`"
                SSL_LIBS="$SSL_LIBS -L$gcclibdir -lgcc"
                ;;
        esac
    fi

    #
    #   adjust the Apache build environment
    #
    echo "SSL_BASE=$SSL_BASE" >>$my_outfile
    echo "SSL_BINDIR=$SSL_BINDIR" >>$my_outfile
    echo "SSL_INCDIR=$SSL_INCDIR" >>$my_outfile
    echo "SSL_LIBDIR=$SSL_LIBDIR" >>$my_outfile
    echo "SSL_PROGRAM=$SSL_PROGRAM" >>$my_outfile
    echo "SSL_VERSION=$SSL_VERSION" >>$my_outfile
    echo "SSL_CFLAGS=$SSL_CFLAGS" >>$my_outfile
    echo "SSL_VENDOR_OBJS=$SSL_VENDOR_OBJS" >>$my_outfile
    echo "SSL_VENDOR_OBJS_PIC=$SSL_VENDOR_OBJS_PIC" >>$my_outfile
    if [ ".$my_buildtype" = .DSO ]; then
        #   under DSO we link ourself
        echo "SSL_LIBS=$SSL_LIBS" >>$my_outfile
        echo "SSL_LDFLAGS=$SSL_LDFLAGS" >>$my_outfile
    else
        #   else we are linked with httpd
        LDFLAGS="$LDFLAGS $SSL_LDFLAGS"
        LIBS="$LIBS $SSL_LIBS"
    fi
    CFLAGS="$CFLAGS -DMOD_SSL=$A_VER_HEX"
    if [ ".$P_ID" != . ]; then
        CFLAGS="$CFLAGS -DSSL_PRODUCT=$P_VER_HEX"
    fi
    RULE_EAPI=yes

ConfigEnd