Spec file cleanup

arj.spec

@@ -19,10 +19,10 @@ Patch7:		arj-3.10.22-missing-protos.patch
 Patch8:		arj-3.10.22-custom-printf.patch
 # Filed into upstream bugtracker as https://sourceforge.net/tracker/?func=detail&aid=2853421&group_id=49820&atid=457566
 Patch9:		arj-3.10.22-quotes.patch
-Patch10:        arj-3.10.22-security-afl.patch
-Patch11:        arj-3.10.22-security-traversal-dir.patch
-Patch12:        arj-3.10.22-security-traversal-symlink.patch
-BuildRequires:  gcc
+Patch10:	arj-3.10.22-security-afl.patch
+Patch11:	arj-3.10.22-security-traversal-dir.patch
+Patch12:	arj-3.10.22-security-traversal-symlink.patch
+BuildRequires:	gcc
 BuildRequires:	autoconf
 Provides:	unarj = %{version}-%{release}
 Obsoletes:	unarj < 3
@@ -69,11 +69,10 @@ pushd gnu
 popd
 
 # Disable binary strippings
-make %{?_smp_mflags} ADD_LDFLAGS=""
+%make_build ADD_LDFLAGS=""
 
 %install
-rm -rf $RPM_BUILD_ROOT
-make DESTDIR=$RPM_BUILD_ROOT install
+%make_install
 
 install -D -p -m 644 resource/rearj.cfg.example $RPM_BUILD_ROOT%{_sysconfdir}/rearj.cfg
 install -p -m 755 %{SOURCE1} $RPM_BUILD_ROOT%{_bindir}/unarj
@@ -84,7 +83,6 @@ rm -f $RPM_BUILD_ROOT%{_bindir}/arj-register
 rm -f $RPM_BUILD_ROOT%{_mandir}/man1/arj-register.1*
 
 %files
-%{!?_licensedir:%global license %%doc}
 %license doc/COPYING
 %doc ChangeLog* doc/rev_hist.txt
 %config(noreplace) %{_sysconfdir}/rearj.cfg