[libacpi] Install docs into %_pkgdocdir (RHBZ#993954).

[corsepiu]

commit d59a5f4cf139ac6958dca49e6b3b12f83c3be37e
Author: Ralf Corsépius <corsepiu at fedoraproject.org>
Date:   Thu Dec 5 14:17:25 2013 +0100

    Install docs into %_pkgdocdir (RHBZ#993954).

 libacpi.spec |   23 ++++++++++++++---------
 1 files changed, 14 insertions(+), 9 deletions(-)
---
diff --git a/libacpi.spec b/libacpi.spec
index 77d9bd4..a3d1ef3 100644
--- a/libacpi.spec
+++ b/libacpi.spec
@@ -1,6 +1,6 @@
 Name:           libacpi
 Version:        0.2
-Release:        19%{?dist}
+Release:        20%{?dist}
 Summary:        General purpose library for ACPI 
 
 Group:          System Environment/Libraries
@@ -12,6 +12,8 @@ Patch1:         %{name}-%{version}-sysfs.patch
 BuildRoot:      %(mktemp -ud %{_tmppath}/%{name}-%{version}-%{release}-XXXXXX)
 ExcludeArch:    ppc ppc64
 
+%{!?_pkgdocdir: %global _pkgdocdir %{_docdir}/%{name}-%{version}}
+
 %description    
 libacpi is a general purpose shared library for programs gathering 
 ACPI data on Linux. Features: Thermal zones support, Battery support, 
@@ -34,7 +36,7 @@ developing applications that use %{name}.
 %patch0 -p1
 %patch1 -p1
 sed -i "s/CFLAGS += .*/CFLAGS += -fPIC $RPM_OPT_FLAGS/;s&usr/local&usr&" config.mk
-sed -i "s&share/doc/%{name}&share/doc/%{name}-%{version}&g" Makefile
+sed -i "s&\${PREFIX}/share/doc/%{name}&%{_pkgdocdir}&g" Makefile
 
 
 %build
@@ -60,23 +62,26 @@ rm -rf $RPM_BUILD_ROOT
 %files
 %defattr(-,root,root,-)
 %{_mandir}/man3/*
-%dir %{_defaultdocdir}/%{name}-%{version}
-%doc %{_defaultdocdir}/%{name}-%{version}/AUTHORS
-%doc %{_defaultdocdir}/%{name}-%{version}/CHANGES
-%doc %{_defaultdocdir}/%{name}-%{version}/README
-%doc %{_defaultdocdir}/%{name}-%{version}/LICENSE
+%dir %{_pkgdocdir}
+%doc %{_pkgdocdir}/AUTHORS
+%doc %{_pkgdocdir}/CHANGES
+%doc %{_pkgdocdir}/README
+%doc %{_pkgdocdir}/LICENSE
 %{_libdir}/*.so.*
 
 %files devel
 %defattr(-,root,root,-)
-%dir %{_defaultdocdir}/%{name}-%{version}/doc
-%doc %{_defaultdocdir}/%{name}-%{version}/doc/*
+%dir %{_pkgdocdir}/doc
+%doc %{_pkgdocdir}/doc/*
 %{_bindir}/test-libacpi
 %{_includedir}/*
 %{_libdir}/*.so
 
 
 %changelog
+* Thu Dec 05 2013 Ralf Corsépius <corsepiu at fedoraproject.org> - 0.2-20
+- Install docs into %%_pkgdocdir (RHBZ#993954).
+
 * Sat Aug 03 2013 Fedora Release Engineering <rel-eng at lists.fedoraproject.org> - 0.2-19
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_20_Mass_Rebuild