[pth] Use %_isa in -devel package dependency. Use %_libdir not %ifarch in %check section.

[Michael Schwendt]

commit 9448cabfe31bec6be4d06cbe7b707bd7d566e3ba
Author: Michael Schwendt <mschwendt at fedoraproject.org>
Date:   Fri Sep 16 21:51:31 2011 +0200

    Use %_isa in -devel package dependency.
    Use %_libdir not %ifarch in %check section.

 pth.spec |   12 ++++++++----
 1 files changed, 8 insertions(+), 4 deletions(-)
---
diff --git a/pth.spec b/pth.spec
index 1b57df6..5bded79 100644
--- a/pth.spec
+++ b/pth.spec
@@ -1,7 +1,7 @@
 Summary:        The GNU Portable Threads library
 Name:           pth
 Version:        2.0.7
-Release:        10
+Release:        11%{?dist}
 License:        LGPLv2+
 Group:          System Environment/Libraries
 URL:            http://www.gnu.org/software/pth/
@@ -22,7 +22,7 @@ stack, signal mask and errno variable.
 %package devel
 Summary:        Development headers and libraries for GNU Pth
 Group:          Development/Libraries
-Requires:       %{name} = %{version}-%{release}
+Requires:       %{name}%{?_isa} = %{version}-%{release}
 
 %description devel
 Development headers and libraries for GNU Pth.
@@ -65,9 +65,9 @@ make %{?_smp_mflags}
 %check
 make test
 l=$($(pwd)/pth-config --libdir)
-%ifarch x86_64 ppc64
+if [ "%{_libdir}" == "/usr/lib64" ]; then
     [ "$l" == "/usr/lib64" ]
-%endif
+fi
 
 
 %install
@@ -102,6 +102,10 @@ rm -rf $RPM_BUILD_ROOT
 
 
 %changelog
+* Fri Sep 16 2011 Michael Schwendt <mschwendt at fedoraproject.org> - 2.0.7-11
+- Use %%_isa in -devel package dependency.
+- Use %%_libdir not %%ifarch in %%check section.
+
 * Wed Feb 09 2011 Fedora Release Engineering <rel-eng at lists.fedoraproject.org> - 2.0.7-10
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_15_Mass_Rebuild