[python-alembic/el6] Accomodate older help2man on el6.

[Ralph Bean]

commit e8060e39fca7161e46d8243b703e8d19a80945ad
Author: Ralph Bean <rbean at redhat.com>
Date:   Wed Sep 12 12:50:49 2012 -0400

    Accomodate older help2man on el6.

 python-alembic.spec |   15 ++++++++++++---
 1 files changed, 12 insertions(+), 3 deletions(-)
---
diff --git a/python-alembic.spec b/python-alembic.spec
index 152a1cd..feab6cc 100644
--- a/python-alembic.spec
+++ b/python-alembic.spec
@@ -6,7 +6,7 @@
 
 Name:             python-alembic
 Version:          0.3.4
-Release:          4%{?dist}
+Release:          5%{?dist}
 Summary:          Database migration tool for SQLAlchemy
 
 Group:            Development/Libraries
@@ -110,19 +110,25 @@ pushd %{py3dir}
 popd
 %endif
 
+%if %{?rhel}%{!?rhel:0} <= 6
+%global help2manopts --version-string %{version} --no-info -s 1
+%else
+%global help2manopts --no-info -s 1
+%endif
+
 # Hack around setuptools so we can get access to help strings for help2man
 # Credit for this goes to Toshio Kuratomi 
 %{__mkdir_p} bin
 echo 'python -c "import alembic.config; alembic.config.main()" $*' > bin/alembic
 chmod 0755 bin/alembic
-help2man --version-string %{version} --no-info -s 1 bin/alembic > alembic.1
+help2man %{help2manopts} bin/alembic > alembic.1
 
 %if 0%{?with_python3}
 pushd %{py3dir}
 %{__mkdir_p} bin
 echo 'python3 -c "import alembic.config; alembic.config.main()" $*' > bin/python3-alembic
 chmod 0755 bin/python3-alembic
-help2man  --version-string %{version} --no-info -s 1 bin/python3-alembic > python3-alembic.1
+help2man %{help2manopts} bin/python3-alembic > python3-alembic.1
 popd
 %endif
 
@@ -169,6 +175,9 @@ popd
 
 
 %changelog
+* Wed Sep 12 2012 Ralph Bean <rbean at redhat.com> - 0.3.4-5
+- Accomodate older help2man on epel.
+
 * Fri Aug 31 2012 Ralph Bean <rbean at redhat.com> - 0.3.4-4
 - Correct %%files entries for the man pages.