[PATCH] ver_linux: libcpp.patch

[PATCH] ver_linux: libcpp.patch

[Alexander Kapshuk]

Neither 'libg++.so', nor 'libstdc++.so' were found where the current
implementation expects them to be found in the distros below.


Gentoo Linux
Debian 6.0.10
Oracle Linux Server release 7.1

The proposed implementation relies on 'ldconfig' to locate the libraries
in question.  'Sed' is used to do the text processing.



Signed-off-by: Alexander Kapshuk <alexander.kapshuk@gmail.com>
---

--- linux/scripts/ver_linux.orig    2015-10-01 18:36:49.090519891 +0300
+++ linux/scripts/ver_linux    2015-10-01 20:25:01.394736393 +0300
@@ -65,6 +65,21 @@
 ldd -v > /dev/null 2>&1 && ldd -v || ldd --version |head -n 1 | awk \
 'NR==1{print "Dynamic linker (ldd)  ", $NF}'

+ldconfig=`whereis ldconfig | awk '{print $2}'`
+test -n "$ldconfig" &&
+libcpp=`$ldconfig -p |
+    awk '/(libg|stdc)[+]+\.so/ {
+    print $NF
+    exit
+    }
+'`
+test -n "$libcpp" &&
+ls -l $libcpp |
+sed '
+    s!.*so\.!!
+    s!^!Linux C++ Library\t!
+'
+
 ls -l /usr/lib/libg++.so /usr/lib/libstdc++.so  2>/dev/null | awk -F. \
        '{print "Linux C++ Library      " $4"."$5"."$6}'

Re: [PATCH] ver_linux: libcpp.patch

[Greg KH]

On Thu, Oct 01, 2015 at 09:17:42PM +0300, Alexander Kapshuk wrote:
> Neither 'libg++.so', nor 'libstdc++.so' were found where the current
> implementation expects them to be found in the distros below.
> 
> 
> Gentoo Linux
> Debian 6.0.10
> Oracle Linux Server release 7.1
> 
> The proposed implementation relies on 'ldconfig' to locate the libraries
> in question.  'Sed' is used to do the text processing.
> 
> 
> 
> Signed-off-by: Alexander Kapshuk <alexander.kapshuk@gmail.com>

These are great, thanks for breaking them all up into individual,
reviewable patches.

Unfortunately I have no idea what order to apply them in :(

Can you resend them as a patch series, properly numbered (i.e.
[PATCH XX/YY]) so that I have a chance to apply them correctly?

thanks,

greg k-h

Re: [PATCH] ver_linux: libcpp.patch

[Alexander Kapshuk]

On Fri, Oct 2, 2015 at 8:55 AM, Greg KH <gregkh@linuxfoundation.org> wrote:
> On Thu, Oct 01, 2015 at 09:17:42PM +0300, Alexander Kapshuk wrote:
>> Neither 'libg++.so', nor 'libstdc++.so' were found where the current
>> implementation expects them to be found in the distros below.
>>
>>
>> Gentoo Linux
>> Debian 6.0.10
>> Oracle Linux Server release 7.1
>>
>> The proposed implementation relies on 'ldconfig' to locate the libraries
>> in question.  'Sed' is used to do the text processing.
>>
>>
>>
>> Signed-off-by: Alexander Kapshuk <alexander.kapshuk@gmail.com>
>
> These are great, thanks for breaking them all up into individual,
> reviewable patches.
>
> Unfortunately I have no idea what order to apply them in :(
>
> Can you resend them as a patch series, properly numbered (i.e.
> [PATCH XX/YY]) so that I have a chance to apply them correctly?
>
> thanks,
>
> greg k-h

 No worries.

I'll do that later on today.

Thanks.