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Old 10-13-2012, 02:41 PM   #1
Registered: Aug 2007
Posts: 428

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Slackware 14.0 - Official LLVM SlackBuild "set -e" error


The official llvm.SlackBuild from 14.0 misses the "set -e" or any other form of error protection.

Due to this, I was watching the script changing the permissions of every file in my rootfs / of my shiny newly installed system with ~100 just compiled packages... I just changed the VERSION from 3.0 to 3.1 and tried to build this

OOT: any one having troubles using clang 3.0 with "-Wall" flag on 64 bit version of Slackware 14.0? In my case the compiler segfaults if I try to compile simple C file. Without "-Wall" it compiles fine.

Best regards,
Andrzej Telszewski
Old 10-13-2012, 03:20 PM   #2
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Registered: May 2008
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Yes, '-Wall' results in a seg-fault here too.

Thanks for the warning about the slackbuild. I was thinking of updating that myself.
Old 10-13-2012, 05:00 PM   #3
Alien Bob
Slackware Contributor
Registered: Sep 2005
Location: Eindhoven, The Netherlands
Distribution: Slackware
Posts: 6,135

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I've sent Pat a fix for that SlackBuild.

It goes like this:

--- source/d/llvm/llvm.SlackBuild.orig  2012-07-13 17:07:35.000000000 +0200
+++ source/d/llvm/llvm.SlackBuild       2012-10-13 23:56:33.194421973 +0200
@@ -61,14 +61,14 @@
 mkdir -p $TMP $PKG
 cd $TMP
 rm -rf $PKGNAM-${VERSION}.src
-tar xvf $CWD/$PKGNAM-$VERSION.tar.xz
+tar xvf $CWD/$PKGNAM-$VERSION.tar.xz || exit 1
 if [ "$CLANG" = "no" ]; then
-  cd $PKGNAM-${VERSION}.src
+  cd $PKGNAM-${VERSION}.src || exit 1
-  cd $PKGNAM-${VERSION}.src/tools
+  cd $PKGNAM-${VERSION}.src/tools || exit 1
   rm -rf clang clang-${VERSION}.src
-  tar xvf $CWD/clang-$VERSION.tar.xz
+  tar xvf $CWD/clang-$VERSION.tar.xz || exit 1
   mv clang-${VERSION}.src clang
   cd ../


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