qt5: unbreak musl build (take 3) (__timezone is glibc specific).

srcpkgs/qt5/patches/fix-execinfo.patch

@@ -112,3 +112,14 @@
      Dl_info info;
      if (!dladdr(addr, &info) || !info.dli_sname)
          return;
+--- qtwebengine/src/3rdparty/chromium/third_party/icu/source/common/unicode/plinux.h.orig	2015-05-11 21:54:12.721430155 +0200
++++ qtwebengine/src/3rdparty/chromium/third_party/icu/source/common/unicode/plinux.h	2015-05-11 21:54:21.105450434 +0200
+@@ -282,7 +282,7 @@
+ #if 1
+ #define U_TZSET         tzset
+ #endif
+-#if !defined(__UCLIBC__)
++#if defined(__GLIBC__)
+ #define U_TIMEZONE      __timezone
+ #endif
+ #if 1

srcpkgs/qt5/template

@@ -1,4 +1,4 @@
-# Template file for 'qt5'
+# Template file for 'qt5' 
 pkgname=qt5
 version=5.4.1
 revision=4