[tracker] Use libicu for Unicode support, not libunistring

[Debarshi Ray]

commit 80dfcaa071acb271b6f81ddb7c131a932bf39e98
Author: Debarshi Ray <debarshir at gnome.org>
Date:   Wed Dec 18 17:46:00 2013 +0100

    Use libicu for Unicode support, not libunistring
    
    See https://bugzilla.gnome.org/show_bug.cgi?id=666749 for the details.
    
    We were implicitly using libicu as a result of that bug, until
    libunistring was wrongly specified in
    c9f8e13cac0c9b53dfe032cb10acdaebda24aaf2 as a result of
    https://bugzilla.redhat.com/show_bug.cgi?id=902549 causing a
    regression in some locales.

 tracker.spec |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/tracker.spec b/tracker.spec
index fc52009..d05d97f 100644
--- a/tracker.spec
+++ b/tracker.spec
@@ -47,7 +47,8 @@ BuildRequires:	totem-pl-parser-devel libvorbis-devel flac-devel
 BuildRequires:  enca-devel
 %endif
 BuildRequires:	upower-devel libsecret-devel NetworkManager-glib-devel
-BuildRequires:	libunistring-devel gupnp-dlna-devel taglib-devel rest-devel
+BuildRequires:	gupnp-dlna-devel taglib-devel rest-devel
+BuildRequires:	libicu-devel
 BuildRequires:	libosinfo-devel
 %if 0%{?with_libcue}
 BuildRequires:  libcue-devel
@@ -156,7 +157,7 @@ autoreconf -f
 %if 0%{?with_thunderbird}
 	--with-thunderbird-plugin-dir=%{_libdir}/thunderbird/extensions	\
 %endif
-	--with-unicode-support=libunistring				\
+	--with-unicode-support=libicu					\
 	--disable-qt							\
 	--disable-functional-tests
 # Disable the functional tests for now, they use python bytecodes.