Tor Lillqvist wrote:
>
> -- Small improvement for mingw-hosted tool support (while still
> running libtool on cygwin). In that case PATH_SEPARATOR is ':', but
> gcc -print-search-dirs still prints its search path with ';' as
> separator.
>
> yes,mingw*)
> library_names_spec='${libname}`echo ${release} | sed -e
>'s/[[.]]/-/g'`${versuffix}.dll'
> - sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | sed -e
>"s/^libraries://" -e "s/$PATH_SEPARATOR/ /g"`
> + sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | sed -e
>"s/^libraries://"`
> + if echo "$sys_lib_search_path_spec" | [egrep ';[C-Z]:/' >/dev/null]; then
> + # It is most probably a Windows format PATH printed by
> + # mingw gcc, but we are running on Cygwin. Gcc prints its search
> + # path with ; separators, and with drive letters. We can handle the
> + # drive letters (cygwin fileutils understands them), so leave them,
> + # especially as we might pass files found there to a mingw objdump,
> + # which wouldn't understand a cygwinified path. Ahh.
> + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | sed -e 's/;/
>/g'`
> + else
> + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | sed -e
>"s/$PATH_SEPARATOR/ /g"`
> + fi
> ;;
being the one to look into cross-mingw, I do support the idea to have a closer
look for a dosish pathstyle reported by gcc itself. However I have a few questions
(which should make you know I do not know about cygwin-hosted ming-compiling)...
a) why is it just "C:/" - with a forward-slash? no backward-slash possible?
b) why is it just bigcaps drive-letters?
c) a singular path (where the ";" fails) is 99,99% improbable, I second that.
well....
In one of my pre-submitted patch-files on my disk, I did just check for the
existence of a ";" under the assumption that unix-pathlists will never ever
contain that character inside a dirpath-element - or atleast it can be rightfully
called insane. The thing could look like the following, so *hmm* what would YOU
think of a style like this:
case "$sys_lib_search_path_spec" in
# unixshell pathlists are not supposed to contain any ";" in its path elements
*;*) sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | sed -e 's/;/ /g'`
;;
*) sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | sed -e
"s/$PATH_SEPARATOR/ /g"` ;;
esac
cheers,
-- guido Edel sei der Mensch, hilfreich und gut
GCS/E/S/P C++$++++ ULHS L++w- N++@ d(+-) s+a- r+@>+++ y++ 5++X- (geekcode)
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