diff --git a/pstoedit-3.45-build.patch b/pstoedit-3.45-build.patch
new file mode 100644
index 0000000..1c9332b
--- /dev/null
+++ b/pstoedit-3.45-build.patch
@@ -0,0 +1,35 @@
+--- pstoedit-3.45/src/Makefile.in.orig       2007-09-09 18:07:30.000000000 +0200
++++ pstoedit-3.45/src/Makefile.in   2009-07-09 10:14:02.366021602 +0200
+@@ -329,19 +355,24 @@
+ 
+ libp2edrvstd_la_LIBADD = -L. libpstoedit.la
+ libp2edrvstd_la_LDFLAGS = -no-undefined -module
++libp2edrvstd_la_DEPENDENCIES = libpstoedit.la
+ libp2edrvlplot_la_SOURCES = drvlplot.cpp drvlplot.h initlibrary.cpp
+ libp2edrvlplot_la_LIBADD = $(LIBPLOTTER_LDFLAGS) -L. libpstoedit.la
+ libp2edrvlplot_la_LDFLAGS = -no-undefined -module
++libp2edrvlplot_la_DEPENDENCIES = libpstoedit.la
+ libp2edrvswf_la_SOURCES = drvswf.cpp drvswf.h initlibrary.cpp
+ libp2edrvswf_la_LIBADD = $(LIBMING_LDFLAGS) -L. libpstoedit.la
+ libp2edrvswf_la_LDFLAGS = -no-undefined -module
++libp2edrvswf_la_DEPENDENCIES = libpstoedit.la
+ libp2edrvmagick___la_SOURCES = drvmagick++.cpp drvmagick++.h initlibrary.cpp
+ libp2edrvmagick___la_LIBADD = -L. libpstoedit.la
+ libp2edrvmagick___la_LDFLAGS = -no-undefined ${LIBMAGICK_LDFLAGS}  -module
++libp2edrvmagick___la_DEPENDENCIES = libpstoedit.la
+ @USE_EMFBYSOURCE_FALSE@libp2edrvwmf_la_SOURCES = drvwmf.cpp drvwmf.h initlibrary.cpp
+ @USE_EMFBYSOURCE_TRUE@libp2edrvwmf_la_SOURCES = emflib.cpp drvwmf.cpp drvwmf.h initlibrary.cpp
+ @USE_EMFBYSOURCE_FALSE@libp2edrvwmf_la_LDFLAGS = -no-undefined $(LIBEMF_LDFLAGS) -L. libpstoedit.la -module
+ @USE_EMFBYSOURCE_TRUE@libp2edrvwmf_la_LDFLAGS = -no-undefined -L. libpstoedit.la -module
++libp2edrvwmf_la_DEPENDENCIES = libpstoedit.la
+ libpstoedit_la_SOURCES = \
+ 	dynload.cpp dynload.h			\
+ 	callgs.cpp				\
+@@ -362,6 +393,7 @@
+ libpstoedit_la_LDFLAGS = -no-undefined
+ pstoedit_SOURCES = cmdmain.cpp
+ pstoedit_LDFLAGS = -no-undefined -L. libpstoedit.la ${LIBLD_LDFLAGS}
++pstoedit_DEPENDENCIES = libpstoedit.la
+ pkginclude_HEADERS = \
+ 	pstoedit.h				\
+ 	pstoedll.h				\
diff --git a/pstoedit.spec b/pstoedit.spec
index 27b8ff3..a95f032 100644
--- a/pstoedit.spec
+++ b/pstoedit.spec
@@ -1,6 +1,6 @@
 Name:           pstoedit
 Version:        3.45
-Release:        7%{?dist}
+Release:        8%{?dist}
 Summary:        Translates PostScript and PDF graphics into other vector formats
 
 Group:          Applications/Productivity
@@ -12,10 +12,11 @@ Patch1:		pstoedit-3.45-quiet.patch
 Patch2:		pstoedit-3.45-gcc43.patch
 Patch3:         pstoedit-3.45-asy.patch
 Patch4:         pstoedit-3.45-elif.patch
+# Patch5: fix parallel build
+Patch5:         pstoedit-3.45-build.patch
 BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 Requires:	ghostscript
 BuildRequires:	gd-devel
-BuildRequires:  ImageMagick-c++-devel
 BuildRequires:	libpng-devel
 BuildRequires:	dos2unix
 BuildRequires:	ghostscript
@@ -36,7 +37,6 @@ drivers
 Summary:        Headers for developing programs that will use %{name}
 Group:          Development/Libraries
 Requires:       %{name} = %{version}-%{release}
-Requires:       ImageMagick-c++-devel
 Requires:	libpng-devel
 
 %description devel
@@ -51,12 +51,14 @@ applications
 %patch2 -p1 -b .gcc43
 %patch3 -p1 -b .asy
 %patch4 -p1 -b .elif
+%patch5 -p1 -b .build
 dos2unix doc/*.htm doc/readme.txt
 
+
 %build
-%configure --disable-static --with-emf --without-swf
-# Cannot be built in parallel
-make
+# Buildling without ImageMagick support, to work around bug 507035
+%configure --disable-static --with-emf --without-swf --without-magick
+make %{?_smp_mflags}
 
 
 %install
@@ -97,6 +99,10 @@ rm -rf $RPM_BUILD_ROOT
 
 
 %changelog
+* Thu Jul  9 2009 Denis Leroy <denis@poolshark.org> - 3.45-8
+- Fix parallel build (#510281)
+- Remove ImageMagick support, to work around bug 507035
+
 * Tue Mar 10 2009 Denis Leroy <denis@poolshark.org> - 3.45-7
 - Removed EMF BR for ia64 arch (#489412)
 - Rebuild for ImageMagick