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AC_SUBDIR_FILES
[(SUBDIRS [, CASEPATTERN])]
look into subdirs and copy the (real) files that match pattern into the local directory. Preferably we use a symbolic link of course. existing local files are not overwritten.
the default casepattern is "*.?|*.cc|*.cpp" the default subdir-list contains all subdirs available
(requires AC_PROG_CP_S)
1.3 (last modified: 2003-10-29)
Guido Draheim <guidod@gmx.de>
AC_DEFUN([AC_SUBDIR_FILES], [AC_BEFORE($0,[AC_CP_S]) for ac_subdir in ifelse([$1], , *, $1) ; do if test -d $ac_subdir ; then AC_MSG_CHECKING(subdir $ac_subdir) for ac_file in $ac_subdir/* ; do if test -f $ac_file ; then if test ! -e `basename $ac_file` ; then case `basename $ac_file` in ifelse([$2], , *.?|*.cc|*.cpp,[$1])) AC_ECHO_N($ac_file,) ; $CP_S $ac_file . ;; esac fi fi done AC_MSG_RESULT(;) fi done ])