AX_COMPUTE_STANDARD_RELATIVE_PATHS
Here is the standard hierarchy of paths, as defined by the GNU Coding Standards:
prefix
exec_prefix
bindir
libdir
libexecdir
sbindir
datadir
sysconfdir
sharestatedir
localstatedir
infodir
lispdir
includedir
oldincludedir
mandir
This macro will setup a set of variables of the form 'xxx_forward_relative_path' and 'xxx_backward_relative_path' where xxx is one of the above directories. The latter variable is set to the relative path to go from xxx to its parent directory, while the former hold the other way.
For instance `bindir_relative_path' will contains the value to add to $exec_prefix to reach the $bindir directory (usually 'bin'), and `bindir_backward_relative_path' the value to append to $bindir to reach the $exec_prefix directory (usually '..').
This macro requires AX_COMPUTE_RELATIVE_PATHS which itself requires AX_NORMALIZE_PATH.
Download the latest version of ax_compute_standard_relative_paths.m4 or browse the macro's revision history.
Copyright © 2008 Alexandre Duret-Lutz adl@gnu.org
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