From c13aaea995fd140413c44f387dd9a76b2dee8266 Mon Sep 17 00:00:00 2001
From: Jens Petersen <petersen@redhat.com>
Date: Sat, 31 Jan 2015 18:03:52 +0000
Subject: [PATCH] don't run cabal haddock for meta libraries

---
 ghc-rpm-macros.spec | 1 +
 macros.ghc          | 4 ++++
 2 files changed, 5 insertions(+)

diff --git a/ghc-rpm-macros.spec b/ghc-rpm-macros.spec
index 1650a9c..427d38c 100644
--- a/ghc-rpm-macros.spec
+++ b/ghc-rpm-macros.spec
@@ -101,6 +101,7 @@ EOF
 * Sat Jan 31 2015 Jens Petersen <petersen@redhat.com> - 1.4.6-1
 - disable Cabal tests on armv7 since they give an internal error
   https://ghc.haskell.org/trac/ghc/ticket/10029
+- only run cabal haddock for real libraries with modules
 
 * Sat Jan 31 2015 Jens Petersen <petersen@redhat.com> - 1.4.5-1
 - fix the R*PATH regexp
diff --git a/macros.ghc b/macros.ghc
index ad9a3f4..1936274 100644
--- a/macros.ghc
+++ b/macros.ghc
@@ -106,7 +106,11 @@ install -D --mode=0644 %{pkgnamever}.conf %{buildroot}%{ghclibdir}/package.conf.
 %ghc_lib_build()\
 %ghc_lib_build_without_haddock\
 %if %{undefined without_haddock}\
+%define pkgname %{?1}%{!?1:%{pkg_name}}\
+%define pkgver %{?2}%{!?2:%{version}}\
+if [ -f dist/build/libHS%{pkgname}-%{pkgver}.a ]; then\
 %cabal haddock --html %{!?without_hscolour:%(if [ -x %{_bindir}/HsColour ]; then echo --hyperlink-source; fi)} --hoogle\
+fi\
 %endif\
 %{nil}