diff --git a/GraphicsMagick.spec b/GraphicsMagick.spec
index 0eca800..b215e76 100644
--- a/GraphicsMagick.spec
+++ b/GraphicsMagick.spec
@@ -28,7 +28,7 @@
 Summary: An ImageMagick fork, offering faster image generation and better quality
 Name: GraphicsMagick
 Version: 1.3.28
-Release: 3%{?dist}
+Release: 4%{?dist}
 
 License: MIT
 Source0: http://downloads.sourceforge.net/sourceforge/graphicsmagick/GraphicsMagick-%{version}.tar.xz
@@ -45,6 +45,7 @@ Patch50: GraphicsMagick-1.3.14-perl_linkage.patch
 
 BuildRequires: bzip2-devel
 BuildRequires: freetype-devel
+BuildRequires: gcc-c++
 BuildRequires: giflib-devel
 BuildRequires: jasper-devel
 BuildRequires: lcms2-devel
@@ -187,13 +188,13 @@ sed -i.rpath -e 's|"/lib /usr/lib|"/%{_lib} %{_libdir}|' configure
            --without-gslib \
            --with-gs-font-dir=%{_datadir}/fonts/default/Type1
 
-make %{?_smp_mflags}
-make %{?_smp_mflags} perl-build
+%make_build
+%make_build perl-build
 
 
 %install
-make install DESTDIR=%{buildroot}
-make install DESTDIR=%{buildroot} -C PerlMagick
+%make_install
+%make_install -C PerlMagick
 
 # perlmagick: fix perl path of demo files
 %{__perl} -MExtUtils::MakeMaker -e 'MY->fixin(@ARGV)' PerlMagick/demo/*.pl
@@ -257,7 +258,7 @@ exit 1
 %endif
 
 
-%{?ldconfig_scriptlets}
+%ldconfig_scriptlets
 
 %files
 %dir %{_pkgdocdir}
@@ -288,8 +289,7 @@ exit 1
 %{_pkgdocdir}/*.txt
 %{_pkgdocdir}/www/
 
-%post c++ -p /sbin/ldconfig
-%postun c++ -p /sbin/ldconfig
+%ldconfig_scriptlets c++
 
 %files c++
 %{_libdir}/libGraphicsMagick++%{?libQ}.so.12*
@@ -308,6 +308,9 @@ exit 1
 
 
 %changelog
+* Wed Mar 07 2018 Rex Dieter <rdieter@fedoraproject.org> - 1.3.28-4
+- BR: gcc-c++, %%make_build %%make_install %%ldconfig_scriptlets
+
 * Fri Feb 16 2018 Rex Dieter <rdieter@fedoraproject.org> - 1.3.28-3
 - use %%ldconfig_scriptlets
 - s/libungif/giflib