[gtksourceview/wip/build-fixes] build: give up on set -x in autogen.sh

[Sébastien Wilmet <swilmet src gnome org>]

commit 678a8d30cbd101724fa5bf270da8da1631fe1419
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Sun Aug 30 12:48:18 2015 +0200

    build: give up on set -x in autogen.sh
    
    "the current example is broken since the addition of out-of-tree build
    support, it requires set +x 2>/dev/null in so many places, and it's of
    fairly minor value"
    
    See:
    https://wiki.gnome.org/action/diff/Projects/GnomeCommon/Migration?action=diff&rev1=38&rev2=39
    
    https://wiki.gnome.org/Projects/GnomeCommon/Migration

 autogen.sh |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)
---
diff --git a/autogen.sh b/autogen.sh
index 3adebc6..87ed317 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -21,7 +21,6 @@ if [ "$#" = 0 -a "x$NOCONFIGURE" = "x" ]; then
        echo "" >&2
 fi
 
-set -x
 aclocal --install || exit 1
 gtkdocize --copy || exit 1
 intltoolize --force --copy --automake || exit 1
@@ -37,5 +36,3 @@ if [ "$NOCONFIGURE" = "" ]; then
 else
        echo "Skipping configure process."
 fi
-
-{ set +x; } 2>/dev/null