From 76a8890ab319c03bd79a5f36d033903b23b0147c Mon Sep 17 00:00:00 2001
From: Ken Dreyer <ktdreyer@ktdreyer.com>
Date: Mon, 25 Nov 2013 19:33:53 -0700
Subject: add EL6 conditionals

This allows the RPM to be built for EL6.
---
 rubygem-unicorn.spec | 43 ++++++++++++++++++++++++++++++++++++++++---
 1 file changed, 40 insertions(+), 3 deletions(-)

diff --git a/rubygem-unicorn.spec b/rubygem-unicorn.spec
index c809d7e..1434602 100644
--- a/rubygem-unicorn.spec
+++ b/rubygem-unicorn.spec
@@ -27,13 +27,19 @@ Requires:      rubygem(rack)
 Requires:      rubygem(raindrops) >= 0.7
 Requires:      rubygem(kgio) >= 2.6
 BuildRequires: ruby-devel
+%if 0%{?el6}
+BuildRequires: ruby(rubygems)
+%else
 BuildRequires: rubygems-devel
+%endif
 BuildRequires: rubygem(rack)
 BuildRequires: rubygem(raindrops) >= 0.7
 BuildRequires: rubygem(kgio) >= 2.6
 BuildRequires: rubygem(minitest)
+%if 0%{?fedora} || 0%{?rhel} > 6
 BuildRequires: rubygem(isolate)
 BuildRequires: ragel
+%endif
 ExcludeArch:   ppc ppc64
 Provides:      rubygem(%{gem_name}) = %{version}
 
@@ -91,7 +97,21 @@ sed -i "3irequire 'rubygems'" bin/unicorn_rails
 # Create the gem as gem install only works on a gem file
 gem build %{gem_name}.gemspec
 
+%if 0%{?el6}
+mkdir -p .%{gem_dir}
+export CONFIGURE_ARGS="--with-cflags='%{optflags}' $CONFIGURE_ARGS"
+gem install \
+	-V \
+	--local \
+	--install-dir .%{gem_dir} \
+	--bindir .%{_bindir} \
+        --force \
+        --rdoc \
+        --backtrace \
+        %{gem_name}-%{version}.gem
+%else
 %gem_install
+%endif
 
 %install
 mkdir -p %{buildroot}%{gem_dir}
@@ -132,18 +152,35 @@ mv %{buildroot}/%{gem_instdir}/man/* %{buildroot}%{_mandir}/
 
 # If there are C extensions, mv them to the extdir.
 # You must replace REQUIRE_PATHS according to your gem specifics.
-install -d -m0755 %{buildroot}%{gem_extdir_mri}/lib
-mv %{buildroot}%{gem_instdir}/lib/unicorn_http.so %{buildroot}%{gem_extdir_mri}/lib/
+
+%if 0%{?el6}
+  # %%{gem_extdir_mri} doesn't really work on EL 6
+  mkdir -p %{buildroot}%{ruby_sitearch}
+  # move the extension to ruby_sitearch
+  mv %{buildroot}%{gem_libdir}/unicorn_http.so %{buildroot}%{ruby_sitearch}
+%else
+  install -d -m0755 %{buildroot}%{gem_extdir_mri}/lib
+  # move the extension to gem_extdir_mri
+  mv %{buildroot}%{gem_libdir}/unicorn_http.so %{buildroot}%{gem_extdir_mri}/lib/
+%endif
 
 %check
 # Don't use testrb.
 # http://rubyforge.org/pipermail/mongrel-unicorn/2012-December/001647.html
 pushd .%{gem_instdir}
-  make test
+  %if 0%{?el6}
+    # TODO: make tests work on EL6.
+  %else
+    make test
+  %endif
 popd
 
 %files
+%if 0%{?el6}
+%{ruby_sitearch}/unicorn_http.so
+%else
 %{gem_extdir_mri}/*
+%endif
 %dir %{gem_instdir}
 %{gem_cache}
 %{gem_spec}
-- 
cgit