/[autoconf]/autoconf/lib/m4sugar/m4sh.m4
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revision 1.104 by eggert, Mon Oct 20 23:24:37 2003 UTC revision 1.105 by akim, Tue Nov 4 08:32:07 2003 UTC
# Line 748  m4_defun([_AS_TEST_PREPARE], Line 748  m4_defun([_AS_TEST_PREPARE],
748  ])# _AS_BROKEN_TEST_PREPARE  ])# _AS_BROKEN_TEST_PREPARE
749    
750    
751    # AS_SET_CATFILE(VAR, DIR-NAME, FILE-NAME)
752    # ----------------------------------------
753    # Set VAR to DIR-NAME/FILE-NAME.
754    # Optimize the common case where $2 or $3 is '.'.
755    # Don't blindly perform a $1=`cd $2/$3 && pwd`, since $3 can be absolute,
756    # and also $3 might not exist yet.
757    m4_define([AS_SET_CATFILE],
758    [case $2 in
759    .) $1=$3;;
760    *)
761      case $3 in
762      .) $1=$2;;
763      [[\\/]]* | ?:[[\\/]]* ) $1=$3;;
764      *) $1=$2/$3;;
765      esac;;
766    esac[]dnl
767    ])# AS_SET_CATFILE
768    
769    
770    

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