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Diffstat (limited to 'U/Extensions.U')
| -rw-r--r-- | U/Extensions.U | 186 |
1 files changed, 0 insertions, 186 deletions
diff --git a/U/Extensions.U b/U/Extensions.U deleted file mode 100644 index 2cba199929..0000000000 --- a/U/Extensions.U +++ /dev/null @@ -1,186 +0,0 @@ -?RCS: $Id: Extensions.U,v$ -?RCS: -?RCS: You may redistribute only under the terms of the Artistic Licence, -?RCS: as specified in the README file that comes with the distribution. -?RCS: You may reuse parts of this distribution only within the terms of -?RCS: that same Artistic Licence; a copy of which may be found at the root -?RCS: of the source tree for dist 3.0. -?RCS: -?RCS: $Log: Extensions.U,v $ -?RCS: -?MAKE:known_extensions extensions dynamic_ext static_ext useposix : \ - Myread usedl d_socket i_db i_dbm i_ndbm i_gdbm package test cat -?MAKE: -pick add $@ %< -?S:known_extensions: -?S: This variable holds a list of all extensions included in -?S: the package. -?S:. -?S:dynamic_ext: -?S: This variable holds a list of extension files we want to -?S: link dynamically into the package. It is used by Makefile. -?S:. -?S:static_ext: -?S: This variable holds a list of extension files we want to -?S: link statically into the package. It is used by Makefile. -?S:. -?S:extensions: -?S: This variable holds a list of all extension files -?S: linked into the package. It is propagated to Config.pm -?S: and is typically used to test whether a particular extesion -?S: is available. -?S:. -?S:useposix: -?S: This variable holds either 'true' or 'false' to indicate -?S: whether the POSIX extension should be used. The sole -?S: use for this currently is to allow an easy mechanism -?S: for hints files to indicate that POSIX will not compile -?S: on a particular system. -?S:. -?T:xxx yyy avail_ext -?INIT:: set useposix=false in your hint file to disable the POSIX extension. -?INIT:useposix=true -echo " " -echo "Looking for extensions..." >&4 -cd ../ext -: If we are using the old config.sh, known_extensions may contain -: old or inaccurate or duplicate values. -known_extensions='' -: We do not use find because it might not be available. -: We do not just use MANIFEST because the user may have dropped -: some additional extensions into the source tree and expect them -: to be built. -for xxx in * ; do - if $test -f $xxx/$xxx.xs; then - known_extensions="$known_extensions $xxx" - else - if $test -d $xxx; then - cd $xxx - for yyy in * ; do - if $test -f $yyy/$yyy.xs; then - known_extensions="$known_extensions $xxx/$yyy" - fi - done - cd .. - fi - fi -done -set X $known_extensions -shift -known_extensions="$*" -cd ../UU - -: Now see which are supported on this system. -avail_ext='' -for xxx in $known_extensions ; do - case "$xxx" in - DB_File) case "$i_db" in - $define) avail_ext="$avail_ext $xxx" ;; - esac - ;; - GDBM_File) case "$i_gdbm" in - $define) avail_ext="$avail_ext $xxx" ;; - esac - ;; - NDBM_File) case "$i_ndbm" in - $define) avail_ext="$avail_ext $xxx" ;; - esac - ;; - ODBM_File) case "$i_dbm" in - $define) avail_ext="$avail_ext $xxx" ;; - esac - ;; - POSIX) case "$useposix" in - true|define|y) avail_ext="$avail_ext $xxx" ;; - esac - ;; - Socket) case "$d_socket" in - $define) avail_ext="$avail_ext $xxx" ;; - esac - ;; - *) avail_ext="$avail_ext $xxx" - ;; - esac -done - -set X $avail_ext -shift -avail_ext="$*" - -case $usedl in -$define) - $cat <<EOM -A number of extensions are supplied with $package. You may choose to -compile these extensions for dynamic loading (the default), compile -them into the $package executable (static loading), or not include -them at all. Answer "none" to include no extensions. - -EOM - case "$dynamic_ext" in - ''|' ') dflt="$avail_ext" ;; - *) dflt="$dynamic_ext" ;; - esac - case "$dflt" in - '') dflt=none;; - esac - rp="What extensions do you wish to load dynamically?" - . ./myread - case "$ans" in - none) dynamic_ext='' ;; - *) dynamic_ext="$ans" ;; - esac - - case "$static_ext" in - ''|' ') - : Exclude those already listed in dynamic linking - dflt='' - for xxx in $avail_ext; do - case " $dynamic_ext " in - *" $xxx "*) ;; - *) dflt="$dflt $xxx" ;; - esac - done - set X $dflt - shift - dflt="$*" - ;; - *) dflt="$static_ext" - ;; - esac - - case "$dflt" in - '') dflt=none;; - esac - rp="What extensions do you wish to load statically?" - . ./myread - case "$ans" in - none) static_ext='' ;; - *) static_ext="$ans" ;; - esac - ;; -*) - $cat <<EOM -A number of extensions are supplied with $package. Answer "none" -to include no extensions. - -EOM - case "$static_ext" in - ''|' ') dflt="$avail_ext" ;; - *) dflt="$static_ext" ;; - esac - - case "$dflt" in - '') dflt=none;; - esac - rp="What extensions do you wish to include?" - . ./myread - case "$ans" in - none) static_ext='' ;; - *) static_ext="$ans" ;; - esac - ;; -esac - -set X $dynamic_ext $static_ext -shift -extensions="$*" - |