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author | Michal Suchanek <msuchanek@suse.de> | 2023-11-10 13:13:55 +0100 |
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committer | Lucas De Marchi <lucas.de.marchi@gmail.com> | 2023-12-06 09:53:41 -0600 |
commit | 48b0c75f79f86140314b9656d3d855a515e18a73 (patch) | |
tree | 16d9bed59c3940d9c2d7b5d940ddfce70e12aabc | |
parent | 9d1fb317c8dbf2b834b3d0efb34208eb8fb790fb (diff) | |
download | kmod-48b0c75f79f86140314b9656d3d855a515e18a73.tar.gz |
configure: Check that provided paths are absolute
configure checks that its built-in directory options get an absolute
path. Copy the check for custom options.
Signed-off-by: Michal Suchanek <msuchanek@suse.de>
Link: https://lore.kernel.org/r/8aff0c9c491d8afeec7f6b2cd96cbd0439e26fbb.1699618135.git.msuchanek@suse.de
Signed-off-by: Lucas De Marchi <lucas.de.marchi@gmail.com>
-rw-r--r-- | configure.ac | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index d6da5ee..de01e08 100644 --- a/configure.ac +++ b/configure.ac @@ -97,6 +97,23 @@ AC_ARG_WITH([module_directory], [], [with_module_directory=/lib/modules]) AC_SUBST([module_directory], [$with_module_directory]) +# Check all directory arguments for consistency. +for ac_var in distconfdir rootlibdir module_directory +do + eval ac_val=\$$ac_var + # Remove trailing slashes. + case $ac_val in + */ ) + ac_val=`expr "X$ac_val" : 'X\(.*@<:@^/@:>@\)' \| "X$ac_val" : 'X\(.*\)'` + eval $ac_var=\$ac_val;; + esac + # Be sure to have absolute directory names. + case $ac_val in + @<:@\\/$@:>@* | ?:@<:@\\/@:>@* ) continue;; + esac + as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" +done + AC_ARG_WITH([zstd], AS_HELP_STRING([--with-zstd], [handle Zstandard-compressed modules @<:@default=disabled@:>@]), [], [with_zstd=no]) |