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diff --git a/zarb-ml/mageia-dev/2012-September/018868.html b/zarb-ml/mageia-dev/2012-September/018868.html new file mode 100644 index 000000000..01033cc09 --- /dev/null +++ b/zarb-ml/mageia-dev/2012-September/018868.html @@ -0,0 +1,165 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN"> +<HTML> + <HEAD> + <TITLE> [Mageia-dev] need some help to build a linuxsampler.rpm + </TITLE> + <LINK REL="Index" HREF="index.html" > + <LINK REL="made" HREF="mailto:mageia-dev%40mageia.org?Subject=Re%3A%20%5BMageia-dev%5D%20need%20some%20help%20to%20build%20a%20linuxsampler.rpm&In-Reply-To=%3C505F10E5.5050909%40mageia.org%3E"> + <META NAME="robots" CONTENT="index,nofollow"> + <META http-equiv="Content-Type" content="text/html; charset=us-ascii"> + <LINK REL="Previous" HREF="018866.html"> + <LINK REL="Next" HREF="018881.html"> + </HEAD> + <BODY BGCOLOR="#ffffff"> + <H1>[Mageia-dev] need some help to build a linuxsampler.rpm</H1> + <B>Thomas Backlund</B> + <A HREF="mailto:mageia-dev%40mageia.org?Subject=Re%3A%20%5BMageia-dev%5D%20need%20some%20help%20to%20build%20a%20linuxsampler.rpm&In-Reply-To=%3C505F10E5.5050909%40mageia.org%3E" + TITLE="[Mageia-dev] need some help to build a linuxsampler.rpm">tmb at mageia.org + </A><BR> + <I>Sun Sep 23 15:38:45 CEST 2012</I> + <P><UL> + <LI>Previous message: <A HREF="018866.html">[Mageia-dev] need some help to build a linuxsampler.rpm +</A></li> + <LI>Next message: <A HREF="018881.html">[Mageia-dev] need some help to build a linuxsampler.rpm +</A></li> + <LI> <B>Messages sorted by:</B> + <a href="date.html#18868">[ date ]</a> + <a href="thread.html#18868">[ thread ]</a> + <a href="subject.html#18868">[ subject ]</a> + <a href="author.html#18868">[ author ]</a> + </LI> + </UL> + <HR> +<!--beginarticle--> +<PRE>23.09.2012 16:19, PhilippeDidier skrev: +><i> Olivier Blin a écrit : +</I>>><i> PhilippeDidier <<A HREF="https://www.mageia.org/mailman/listinfo/mageia-dev">philippedidier at laposte.net</A>> writes: +</I>>><i> +</I>>>><i> indeed the configured Makefile contains +</I>>>><i> LDFLAGS option --as-needed htat worked for Mandriva !!! +</I>>>><i> +</I>>>><i> I need now to write a patch for the makefiles... +</I>>>><i> to fix it in a better way than overriding LDFLAGS +</I>>>><i> +</I>>>><i> May we now suppress the --as-needed option for LDFLAGS in every makefile ? +</I>>><i> +</I>>><i> No, you should not remove this option, this is the intended behavior. +</I>>><i> It just exposed a missing -l flag in the software you are packaging. +</I>>><i> +</I>>><i> The proper fix, as Thomas said, is to patch the Makefile to add the +</I>>><i> -lpthread flag where appropriate. +</I>>><i> +</I>><i> Hello ! +</I>><i> Some news : +</I>><i> Indeed it was more difficult than I thought : +</I>><i> There were 21 different Makefile.in in 21 directories to modify : +</I>><i> I wrote a patch that replaces +</I>><i> -LDFLAGS = @LDFLAGS@ +</I>><i> by +</I>><i> +LDFLAGS = @LDFLAGS@ -lpthread +</I>><i> in each of them... +</I>><i> +</I> +And now you are overlinking :) + +You only need to patch the Makefile(s) that is responsible for +building the code that relies on pthread + + +><i> Now each Makefile contains : +</I>><i> LDFLAGS = -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-O1 +</I>><i> -Wl,--build-id -Wl,--enable-new-dtags -lpthread +</I>><i> +</I>><i> +</I>><i> And I discover that my first workaround was indeed bad : +</I>><i> I used +</I>><i> %build +</I>><i> %configure2_5x +</I>><i> %make LDFLAGS="-lpthread" +</I>><i> +</I>><i> instead of +</I>><i> %build +</I>><i> %configure2_5x +</I>><i> %make +</I>><i> +</I>><i> this allowed to package and I felt happy ;) ... but wrongly happy :( +</I>><i> +</I>><i> +</I>><i> Now that I use a correct LDFLAGS I got new errors about other undefined +</I>><i> references (thanks to --as-needed option) +</I>><i> ... and I feel sad :( +</I>><i> +</I>><i> There came now undefined references to 'dlopen' 'dlerror' 'dlclose' +</I>><i> +</I>><i> I had to add -ldl to each Makefile.in +</I>><i> +</I> +And overlinking again :) + +><i> And now it's OK +</I>><i> +</I>><i> Thanks to all of you ! I'm now less ignorant than I was ... +</I>><i> +</I>><i> But packaging for Mageia will need more skill and more time than for +</I>><i> Mandriva ... and more patches ! (hope it's worth of it) +</I>><i> +</I> +Of course it is worth it... +By finding and fixing issues like this (and also send the fix upstream) +the quality of the code is improving... + +><i> I will provide my spec and patch files to anyone (perhaps through +</I>><i> bugzilla with a package request) +</I> + +-- + +Thomas + + +</PRE> + + + + + + + + + + + + + + + + + + + + + + + + + +<!--endarticle--> + <HR> + <P><UL> + <!--threads--> + <LI>Previous message: <A HREF="018866.html">[Mageia-dev] need some help to build a linuxsampler.rpm +</A></li> + <LI>Next message: <A HREF="018881.html">[Mageia-dev] need some help to build a linuxsampler.rpm +</A></li> + <LI> <B>Messages sorted by:</B> + <a href="date.html#18868">[ date ]</a> + <a href="thread.html#18868">[ thread ]</a> + <a href="subject.html#18868">[ subject ]</a> + <a href="author.html#18868">[ author ]</a> + </LI> + </UL> + +<hr> +<a href="https://www.mageia.org/mailman/listinfo/mageia-dev">More information about the Mageia-dev +mailing list</a><br> +</body></html> |