[next] telepathy-glib: build: fix previous commit for out-of-source running of autogen.sh

[George Kiagiadakis]

Module: telepathy-glib
Branch: next
Commit: 739afb4e9ef4a0b3ee124d0a188757069791b1a6
URL:    http://cgit.freedesktop.org/telepathy/telepathy-glib/commit/?id=739afb4e9ef4a0b3ee124d0a188757069791b1a6

Author: George Kiagiadakis <gkiagia at tolabaki.gr>
Date:   Thu Sep  1 18:03:25 2016 +0300

build: fix previous commit for out-of-source running of autogen.sh

Previous commit: dc39be2757bd7fa789c3db834d8d701b1f54f785
This commit makes the final diff match the one by Alban Browaeys,
as attached in bug 59705, which addresses some good points that
Simon had made in his review. It is more portable and more clean
this way.

https://bugs.freedesktop.org/show_bug.cgi?id=59705
https://bugs.freedesktop.org/show_bug.cgi?id=94391

---

 autogen.sh | 18 +++++++-----------
 1 file changed, 7 insertions(+), 11 deletions(-)

diff --git a/autogen.sh b/autogen.sh
index 21860dd..a47248c 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -1,15 +1,9 @@
 #!/bin/sh
 set -e
 
-test -n "$srcdir" || srcdir=$(dirname "$0")
+test -n "$srcdir" || srcdir=`dirname "$0"`
 test -n "$srcdir" || srcdir=.
 
-olddir=$(pwd)
-
-cd $srcdir
-
-gtkdocize
-
 if test -n "$AUTOMAKE"; then
     : # don't override an explicit user request
 elif automake-1.11 --version >/dev/null 2>/dev/null && \
@@ -23,7 +17,11 @@ elif automake-1.11 --version >/dev/null 2>/dev/null && \
     export ACLOCAL
 fi
 
-autoreconf -i -f
+(
+    cd "$srcdir"
+    gtkdocize
+    autoreconf -i -f
+)
 
 # Honor NOCONFIGURE for compatibility with gnome-autogen.sh
 if test x"$NOCONFIGURE" = x; then
@@ -41,8 +39,6 @@ else
     run_configure=false
 fi
 
-cd "$olddir"
-
 if test $run_configure = true; then
-    $srcdir/configure "$@"
+    "$srcdir/configure" "$@"
 fi