diff --git a/ghc-rpm-macros.ghc b/ghc-rpm-macros.ghc
index a58be3c..ebbf3ee 100644
--- a/ghc-rpm-macros.ghc
+++ b/ghc-rpm-macros.ghc
@@ -110,6 +110,9 @@ find %{buildroot} -type f -exec sh -c "file {} | grep -q 'dynamically linked'" \
 %global __find_requires %{_rpmconfigdir}/ghc-deps.sh --requires %{buildroot}%{ghclibdir}\
 %cabal_install\
 %{!?1:%ghc_strip_dynlinked}\
+%if %{undefined ghc_executable_stack}\
+execstack -c %{_buildroot}%{_bindir}/*\
+%endif\
 %{nil}
 
 # ghc_lib_install [name] [version]
diff --git a/ghc-rpm-macros.ghc-extra b/ghc-rpm-macros.ghc-extra
index 632627d..3cfc35a 100644
--- a/ghc-rpm-macros.ghc-extra
+++ b/ghc-rpm-macros.ghc-extra
@@ -26,13 +26,6 @@ Requires:       ghc-%{pkgname}%{?_isa} = %{pkgver}-%{release}\
 %{?ghc_pkg_c_deps:Requires:       %{ghc_pkg_c_deps}}\
 %{-c:Requires:       %{-c*}}\
 %{?ghc_pkg_obsoletes:Obsoletes:      %{ghc_pkg_obsoletes}}\
-%{?ghc_pkg_obsoletes:Obsoletes:      %(echo "%{ghc_pkg_obsoletes}" | sed -e "s/\\(ghc-[^, ]*\\)-devel/\\1-doc/g")}\
-Obsoletes:      %{basepkg}-doc < %{pkgver}-%{release}\
-Provides:       %{basepkg}-doc = %{pkgver}-%{release}\
-Obsoletes:      %{basepkg}-prof < %{pkgver}-%{release}\
-%if %{undefined without_prof}\
-Provides:       %{basepkg}-prof = %{pkgver}-%{release}\
-%endif\
 \
 %description -n %{basepkg}-devel\
 This package provides the Haskell %{pkgname} library development files.\
diff --git a/ghc-rpm-macros.spec b/ghc-rpm-macros.spec
index cc1031a..4520a86 100644
--- a/ghc-rpm-macros.spec
+++ b/ghc-rpm-macros.spec
@@ -6,7 +6,7 @@
 #%%global without_hscolour 1
 
 Name:           ghc-rpm-macros
-Version:        1.0.1
+Version:        1.0.2
 Release:        1%{?dist}
 Summary:        RPM macros for building packages for GHC
 
@@ -30,6 +30,8 @@ BuildRequires:  redhat-rpm-config
 ExclusiveArch:  %{ghc_arches}
 Requires:       hscolour
 %endif
+# for execstack
+Requires:       prelink
 
 %description
 A set of macros for building GHC packages following the Haskell Guidelines
@@ -87,6 +89,10 @@ EOF
 
 
 %changelog
+* Tue Jul  9 2013 Jens Petersen <petersen@redhat.com> - 1.0.2-1
+- drop doc and prof obsoletes and provides from ghc_lib_subpackage
+- clear executable stack flag when installing package executables (#973512)
+
 * Thu Jun 20 2013 Jens Petersen <petersen@redhat.com> - 1.0.1-1
 - only configure with --global if not subpackaging libs