From 51fd4a1db15971e8eb46a2d665dc3f1572b95653 Mon Sep 17 00:00:00 2001
From: David Terei <davidterei@gmail.com>
Date: Wed, 4 May 2011 17:08:47 -0700
Subject: [PATCH] Remove unused hasktags configure check

---
 aclocal.m4      |   12 ------------
 configure.ac    |    2 --
 ghc.spec.in     |    1 -
 mk/config.mk.in |    2 --
 utils/Makefile  |    2 +-
 5 files changed, 1 insertion(+), 18 deletions(-)

diff --git a/aclocal.m4 b/aclocal.m4
index 7433873..c7aba3e 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -1031,18 +1031,6 @@ AC_SUBST([FopCmd])
 ])# FP_PROG_FOP
 
 
-# FP_PROG_HSTAGS
-# ----------------
-# Sets the output variable HstagsCmd to the full Haskell tags program path.
-# HstagsCmd is empty if no such program could be found.
-AC_DEFUN([FP_PROG_HSTAGS],
-[AC_PATH_PROG([HstagsCmd], [hasktags])
-if test -z "$HstagsCmd"; then
-  AC_MSG_WARN([cannot find hasktags in your PATH, you will not be able to build the tags])
-fi
-])# FP_PROG_HSTAGS
-
-
 # FP_PROG_GHC_PKG
 # ----------------
 # Try to find a ghc-pkg matching the ghc mentioned in the environment variable
diff --git a/configure.ac b/configure.ac
index 4e9b548..67d6b57 100644
--- a/configure.ac
+++ b/configure.ac
@@ -632,8 +632,6 @@ FP_CHECK_DOCBOOK_DTD
 FP_DOCBOOK_XSL
 FP_PROG_DBLATEX
 
-FP_PROG_HSTAGS
-
 dnl ** check for ghc-pkg command
 FP_PROG_GHC_PKG
 
diff --git a/ghc.spec.in b/ghc.spec.in
index c8eab26..2a70043 100644
--- a/ghc.spec.in
+++ b/ghc.spec.in
@@ -177,7 +177,6 @@ fi
 %{_prefix}/bin/ghci
 %{_prefix}/bin/ghci-%{version}
 %{_prefix}/bin/ghcprof
-%{_prefix}/bin/hasktags
 %{_prefix}/bin/hp2ps
 %{_prefix}/bin/hpc
 %{_prefix}/bin/hsc2hs-ghc
diff --git a/mk/config.mk.in b/mk/config.mk.in
index 8796ad4..3749bce 100644
--- a/mk/config.mk.in
+++ b/mk/config.mk.in
@@ -774,8 +774,6 @@ ALEX_VERSION		= @AlexVersion@
 #
 SRC_ALEX_OPTS		= -g
 
-HSTAGS = @HstagsCmd@
-
 # Should we build haddock docs?
 HADDOCK_DOCS = YES
 # And HsColour the sources?
diff --git a/utils/Makefile b/utils/Makefile
index 881d7d5..e522c32 100644
--- a/utils/Makefile
+++ b/utils/Makefile
@@ -60,7 +60,7 @@ endif
 
 WITH_BOOTSTRAPPING_COMPILER = installPackage ghc-pkg hsc2hs hpc
 
-WITH_STAGE2 = installPackage ghc-pkg hasktags runghc hpc pwd haddock
+WITH_STAGE2 = installPackage ghc-pkg runghc hpc pwd haddock
 ifneq "$(NO_INSTALL_HSC2HS)" "YES"
 WITH_STAGE2 += hsc2hs
 endif
-- 
1.7.10.4