diff --git a/pbzip2.spec b/pbzip2.spec
index 906a774..b7ab9e8 100644
--- a/pbzip2.spec
+++ b/pbzip2.spec
@@ -4,13 +4,8 @@ Release:	7%{?dist}
 Summary:	Parallel implementation of bzip2
 URL:		http://www.compression.ca/pbzip2/
 License:	BSD
-Group:		Applications/File
-%if %{?suse_version:1}0
 BuildRequires:  gcc-c++
-BuildRequires:	bzip2
-%else
 BuildRequires:	bzip2-devel
-%endif
 Source0:	http://www.compression.ca/pbzip2/%{name}-%{version}.tar.gz
 Patch0:		%{name}-1.1.12-buildflags.patch
 
@@ -29,15 +24,11 @@ f=AUTHORS; iconv -f iso-8859-1 -t utf-8 $f > $f.utf8 && mv $f.utf8 $f
 
 
 %build
-export CFLAGS="-fpic %{optflags}"
-export CXXFLAGS="-fpic %{optflags}"
-export LDFLAGS="%{?__global_ldflags}"
-
-make %{?_smp_mflags}
+%set_build_flags
+%make_build
 
 
 %install
-rm -rf %{buildroot}
 install -D -m755 %{name} %{buildroot}%{_bindir}/%{name}
 install -D -m644 %{name}.1 %{buildroot}%{_mandir}/man1/%{name}.1
 ln -sf ./%{name} %{buildroot}%{_bindir}/pbunzip2