Add a header to all build system files:

# -----------------------------------------------------------------------------
#
# (c) 2009 The University of Glasgow
#
# This file is part of the GHC build system.
#
# To understand how the build system works and how to modify it, see
#      http://hackage.haskell.org/trac/ghc/wiki/Building/Architecture
#      http://hackage.haskell.org/trac/ghc/wiki/Building/Modifying
#
# -----------------------------------------------------------------------------

23 files changed, 275 insertions, 0 deletions

diff --git a/utils/genapply/Makefile b/utils/genapply/Makefile
index 06c44cf2a8..af57fa1cbd 100644
--- a/utils/genapply/Makefile
+++ b/utils/genapply/Makefile
@@ -1,3 +1,15 @@
+# -----------------------------------------------------------------------------
+#
+# (c) 2009 The University of Glasgow
+#
+# This file is part of the GHC build system.
+#
+# To understand how the build system works and how to modify it, see
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Architecture
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Modifying
+#
+# -----------------------------------------------------------------------------
+
 dir = utils/genapply
 TOP = ../..
 include $(TOP)/mk/sub-makefile.mk
diff --git a/utils/genapply/ghc.mk b/utils/genapply/ghc.mk
index 94fb45639c..cbd63f5c50 100644
--- a/utils/genapply/ghc.mk
+++ b/utils/genapply/ghc.mk
@@ -1,3 +1,15 @@
+# -----------------------------------------------------------------------------
+#
+# (c) 2009 The University of Glasgow
+#
+# This file is part of the GHC build system.
+#
+# To understand how the build system works and how to modify it, see
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Architecture
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Modifying
+#
+# -----------------------------------------------------------------------------
+
 utils/genapply_dist_MODULES = GenApply
 utils/genapply_dist_PROG    = $(GHC_GENAPPLY_PGM)
 
diff --git a/utils/genprimopcode/Makefile b/utils/genprimopcode/Makefile
index 8849708790..b4c3b5d3f8 100644
--- a/utils/genprimopcode/Makefile
+++ b/utils/genprimopcode/Makefile
@@ -1,3 +1,15 @@
+# -----------------------------------------------------------------------------
+#
+# (c) 2009 The University of Glasgow
+#
+# This file is part of the GHC build system.
+#
+# To understand how the build system works and how to modify it, see
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Architecture
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Modifying
+#
+# -----------------------------------------------------------------------------
+
 dir = utils/genprimopcode
 TOP = ../..
 include $(TOP)/mk/sub-makefile.mk
diff --git a/utils/genprimopcode/ghc.mk b/utils/genprimopcode/ghc.mk
index 74ac4232e6..517c5773ba 100644
--- a/utils/genprimopcode/ghc.mk
+++ b/utils/genprimopcode/ghc.mk
@@ -1,3 +1,15 @@
+# -----------------------------------------------------------------------------
+#
+# (c) 2009 The University of Glasgow
+#
+# This file is part of the GHC build system.
+#
+# To understand how the build system works and how to modify it, see
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Architecture
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Modifying
+#
+# -----------------------------------------------------------------------------
+
 utils/genprimopcode_dist_MODULES = Lexer Main ParserM Parser Syntax
 utils/genprimopcode_dist_PROG    = $(GHC_GENPRIMOP_PGM)
 
diff --git a/utils/ghc-cabal/ghc.mk b/utils/ghc-cabal/ghc.mk
index c0fd0f336d..6c6e6492b3 100644
--- a/utils/ghc-cabal/ghc.mk
+++ b/utils/ghc-cabal/ghc.mk
@@ -1,4 +1,15 @@
 # -----------------------------------------------------------------------------
+#
+# (c) 2009 The University of Glasgow
+#
+# This file is part of the GHC build system.
+#
+# To understand how the build system works and how to modify it, see
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Architecture
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Modifying
+#
+# -----------------------------------------------------------------------------
+
 # Bootstrapping ghc-cabal
 
 # Euch, hideous hack:
diff --git a/utils/ghc-pkg/Makefile b/utils/ghc-pkg/Makefile
index c45176561c..3c96a137cd 100644
--- a/utils/ghc-pkg/Makefile
+++ b/utils/ghc-pkg/Makefile
@@ -1,3 +1,15 @@
+# -----------------------------------------------------------------------------
+#
+# (c) 2009 The University of Glasgow
+#
+# This file is part of the GHC build system.
+#
+# To understand how the build system works and how to modify it, see
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Architecture
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Modifying
+#
+# -----------------------------------------------------------------------------
+
 dir = utils/ghc-pkg
 TOP = ../..
 include $(TOP)/mk/sub-makefile.mk
diff --git a/utils/ghc-pkg/ghc.mk b/utils/ghc-pkg/ghc.mk
index 388af0d5b9..a27e30d35b 100644
--- a/utils/ghc-pkg/ghc.mk
+++ b/utils/ghc-pkg/ghc.mk
@@ -1,4 +1,16 @@
 # -----------------------------------------------------------------------------
+#
+# (c) 2009 The University of Glasgow
+#
+# This file is part of the GHC build system.
+#
+# To understand how the build system works and how to modify it, see
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Architecture
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Modifying
+#
+# -----------------------------------------------------------------------------
+
+# -----------------------------------------------------------------------------
 # Bootstrapping ghc-pkg
 
 utils/ghc-pkg_dist_PROG = ghc-pkg
diff --git a/utils/hasktags/Makefile b/utils/hasktags/Makefile
index 64905b050a..4d774193ad 100644
--- a/utils/hasktags/Makefile
+++ b/utils/hasktags/Makefile
@@ -1,3 +1,15 @@
+# -----------------------------------------------------------------------------
+#
+# (c) 2009 The University of Glasgow
+#
+# This file is part of the GHC build system.
+#
+# To understand how the build system works and how to modify it, see
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Architecture
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Modifying
+#
+# -----------------------------------------------------------------------------
+
 dir = utils/hasktags
 TOP = ../..
 include $(TOP)/mk/sub-makefile.mk
diff --git a/utils/hasktags/ghc.mk b/utils/hasktags/ghc.mk
index 38ed434228..96a924fe86 100644
--- a/utils/hasktags/ghc.mk
+++ b/utils/hasktags/ghc.mk
@@ -1,3 +1,15 @@
+# -----------------------------------------------------------------------------
+#
+# (c) 2009 The University of Glasgow
+#
+# This file is part of the GHC build system.
+#
+# To understand how the build system works and how to modify it, see
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Architecture
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Modifying
+#
+# -----------------------------------------------------------------------------
+
 utils/hasktags_dist_MODULES = Main
 utils/hasktags_dist_PROG    = hasktags$(exeext)
 utils/hasktags_dist_INSTALL = YES
diff --git a/utils/hp2ps/Makefile b/utils/hp2ps/Makefile
index ed3dff8b21..3467bce473 100644
--- a/utils/hp2ps/Makefile
+++ b/utils/hp2ps/Makefile
@@ -1,3 +1,15 @@
+# -----------------------------------------------------------------------------
+#
+# (c) 2009 The University of Glasgow
+#
+# This file is part of the GHC build system.
+#
+# To understand how the build system works and how to modify it, see
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Architecture
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Modifying
+#
+# -----------------------------------------------------------------------------
+
 dir = utils/hp2ps
 TOP = ../..
 include $(TOP)/mk/sub-makefile.mk
diff --git a/utils/hp2ps/ghc.mk b/utils/hp2ps/ghc.mk
index 75964e1e39..a3abb2da75 100644
--- a/utils/hp2ps/ghc.mk
+++ b/utils/hp2ps/ghc.mk
@@ -1,3 +1,15 @@
+# -----------------------------------------------------------------------------
+#
+# (c) 2009 The University of Glasgow
+#
+# This file is part of the GHC build system.
+#
+# To understand how the build system works and how to modify it, see
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Architecture
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Modifying
+#
+# -----------------------------------------------------------------------------
+
 utils/hp2ps_dist_C_SRCS = AreaBelow.c Curves.c Error.c Main.c \
                           Reorder.c TopTwenty.c AuxFile.c Deviation.c \
                           HpFile.c Marks.c Scale.c TraceElement.c \
diff --git a/utils/hpc/Makefile b/utils/hpc/Makefile
index a8458d2ee6..feb2034246 100644
--- a/utils/hpc/Makefile
+++ b/utils/hpc/Makefile
@@ -1,3 +1,15 @@
+# -----------------------------------------------------------------------------
+#
+# (c) 2009 The University of Glasgow
+#
+# This file is part of the GHC build system.
+#
+# To understand how the build system works and how to modify it, see
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Architecture
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Modifying
+#
+# -----------------------------------------------------------------------------
+
 dir = utils/hpc
 TOP = ../..
 include $(TOP)/mk/sub-makefile.mk
diff --git a/utils/hpc/ghc.mk b/utils/hpc/ghc.mk
index 0e0f91cd94..abc3a54595 100644
--- a/utils/hpc/ghc.mk
+++ b/utils/hpc/ghc.mk
@@ -1,3 +1,15 @@
+# -----------------------------------------------------------------------------
+#
+# (c) 2009 The University of Glasgow
+#
+# This file is part of the GHC build system.
+#
+# To understand how the build system works and how to modify it, see
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Architecture
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Modifying
+#
+# -----------------------------------------------------------------------------
+
 utils/hpc_dist_MODULES = Main HpcCombine HpcDraft HpcFlags HpcLexer HpcMap \
 			 HpcMarkup HpcOverlay HpcParser HpcReport HpcSet \
 			 HpcShowTix HpcUtils
diff --git a/utils/mkdependC/Makefile b/utils/mkdependC/Makefile
index 0a67928259..91a213c022 100644
--- a/utils/mkdependC/Makefile
+++ b/utils/mkdependC/Makefile
@@ -1,3 +1,15 @@
+# -----------------------------------------------------------------------------
+#
+# (c) 2009 The University of Glasgow
+#
+# This file is part of the GHC build system.
+#
+# To understand how the build system works and how to modify it, see
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Architecture
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Modifying
+#
+# -----------------------------------------------------------------------------
+
 dir = utils/mkdependC
 TOP = ../..
 include $(TOP)/mk/sub-makefile.mk
diff --git a/utils/mkdependC/ghc.mk b/utils/mkdependC/ghc.mk
index 4f43cc72dc..d49c5cf2f2 100644
--- a/utils/mkdependC/ghc.mk
+++ b/utils/mkdependC/ghc.mk
@@ -1,3 +1,15 @@
+# -----------------------------------------------------------------------------
+#
+# (c) 2009 The University of Glasgow
+#
+# This file is part of the GHC build system.
+#
+# To understand how the build system works and how to modify it, see
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Architecture
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Modifying
+#
+# -----------------------------------------------------------------------------
+
 $(MKDEPENDC) : utils/mkdependC/mkdependC.prl $(MKDIRHIER)
 	$(MKDIRHIER) $(dir $@)
 	$(RM) -f $@
diff --git a/utils/mkdirhier/Makefile b/utils/mkdirhier/Makefile
index 879e170be5..d14c0ebef3 100644
--- a/utils/mkdirhier/Makefile
+++ b/utils/mkdirhier/Makefile
@@ -1,3 +1,15 @@
+# -----------------------------------------------------------------------------
+#
+# (c) 2009 The University of Glasgow
+#
+# This file is part of the GHC build system.
+#
+# To understand how the build system works and how to modify it, see
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Architecture
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Modifying
+#
+# -----------------------------------------------------------------------------
+
 dir = utils/mkdirhier
 TOP = ../..
 include $(TOP)/mk/sub-makefile.mk
diff --git a/utils/mkdirhier/ghc.mk b/utils/mkdirhier/ghc.mk
index 59ad53fe69..4ea063088f 100644
--- a/utils/mkdirhier/ghc.mk
+++ b/utils/mkdirhier/ghc.mk
@@ -1,3 +1,15 @@
+# -----------------------------------------------------------------------------
+#
+# (c) 2009 The University of Glasgow
+#
+# This file is part of the GHC build system.
+#
+# To understand how the build system works and how to modify it, see
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Architecture
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Modifying
+#
+# -----------------------------------------------------------------------------
+
 $(MKDIRHIER) : utils/mkdirhier/mkdirhier.sh
 	-mkdir $(INPLACE)
 	-mkdir $(INPLACE_BIN)
diff --git a/utils/runghc/Makefile b/utils/runghc/Makefile
index fb5c1c1c55..6e0dd5d308 100644
--- a/utils/runghc/Makefile
+++ b/utils/runghc/Makefile
@@ -1,3 +1,15 @@
+# -----------------------------------------------------------------------------
+#
+# (c) 2009 The University of Glasgow
+#
+# This file is part of the GHC build system.
+#
+# To understand how the build system works and how to modify it, see
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Architecture
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Modifying
+#
+# -----------------------------------------------------------------------------
+
 dir = utils/runghc
 TOP = ../..
 include $(TOP)/mk/sub-makefile.mk
diff --git a/utils/runghc/ghc.mk b/utils/runghc/ghc.mk
index 1eb2d87c47..09d8044fee 100644
--- a/utils/runghc/ghc.mk
+++ b/utils/runghc/ghc.mk
@@ -1,3 +1,15 @@
+# -----------------------------------------------------------------------------
+#
+# (c) 2009 The University of Glasgow
+#
+# This file is part of the GHC build system.
+#
+# To understand how the build system works and how to modify it, see
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Architecture
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Modifying
+#
+# -----------------------------------------------------------------------------
+
 utils/runghc_dist_MODULES = Main
 utils/runghc_dist_HC_OPTS = -cpp -DVERSION="\"$(ProjectVersion)\""
 utils/runghc_dist_PROG    = runghc$(exeext)
diff --git a/utils/touchy/Makefile b/utils/touchy/Makefile
index 0c580cfd43..a88606a1c9 100644
--- a/utils/touchy/Makefile
+++ b/utils/touchy/Makefile
@@ -1,3 +1,15 @@
+# -----------------------------------------------------------------------------
+#
+# (c) 2009 The University of Glasgow
+#
+# This file is part of the GHC build system.
+#
+# To understand how the build system works and how to modify it, see
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Architecture
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Modifying
+#
+# -----------------------------------------------------------------------------
+
 #
 # Substitute for 'touch' on win32 platforms (without an Unix toolset installed).
 #
diff --git a/utils/touchy/ghc.mk b/utils/touchy/ghc.mk
index 022783fd3e..3e5bb84cbc 100644
--- a/utils/touchy/ghc.mk
+++ b/utils/touchy/ghc.mk
@@ -1,3 +1,15 @@
+# -----------------------------------------------------------------------------
+#
+# (c) 2009 The University of Glasgow
+#
+# This file is part of the GHC build system.
+#
+# To understand how the build system works and how to modify it, see
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Architecture
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Modifying
+#
+# -----------------------------------------------------------------------------
+
 utils/touchy_dist_C_SRCS  = touchy.c
 utils/touchy_dist_PROG    = $(GHC_TOUCHY_PGM)
 utils/touchy_dist_LIBEXEC = YES
diff --git a/utils/unlit/Makefile b/utils/unlit/Makefile
index b5ecc2dd47..1969f1da57 100644
--- a/utils/unlit/Makefile
+++ b/utils/unlit/Makefile
@@ -1,3 +1,15 @@
+# -----------------------------------------------------------------------------
+#
+# (c) 2009 The University of Glasgow
+#
+# This file is part of the GHC build system.
+#
+# To understand how the build system works and how to modify it, see
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Architecture
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Modifying
+#
+# -----------------------------------------------------------------------------
+
 dir = utils/unlit
 TOP = ../..
 include $(TOP)/mk/sub-makefile.mk
diff --git a/utils/unlit/ghc.mk b/utils/unlit/ghc.mk
index 458092543d..06725d5e23 100644
--- a/utils/unlit/ghc.mk
+++ b/utils/unlit/ghc.mk
@@ -1,3 +1,15 @@
+# -----------------------------------------------------------------------------
+#
+# (c) 2009 The University of Glasgow
+#
+# This file is part of the GHC build system.
+#
+# To understand how the build system works and how to modify it, see
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Architecture
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Modifying
+#
+# -----------------------------------------------------------------------------
+
 utils/unlit_dist_C_SRCS  = unlit.c
 utils/unlit_dist_PROG    = $(GHC_UNLIT_PGM)
 utils/unlit_dist_LIBEXEC = YES