[project @ 2004-09-20 16:32:58 by panne]

[ghc-hetmet.git] / ghc / mk / version.mk.in

diff --git a/ghc/mk/version.mk.in b/ghc/mk/version.mk.in
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+#
+# Project-specific version information.
+#
+# Note:
+#   this config file is intended to centralise all
+#   project version information. To bump up the version
+#   info on your package, edit this file and recompile
+#   all the dependents. This file lives in the source tree.
+#
+# In the case of the ghc/ project, if you make changes
+# to this file, you'll *have to* to rebuild the driver
+# in your build tree(s). The ghc/driver/Makefile has got
+# a dependency that will force such rebuilding to happen,
+# but it does require you to do a 'make' in ghc/driver.
+
+#
+# Ghc project settings:
+# 
+# ProjectVersion    is treated as a *string*
+# ProjectVersionInt is treated as an *integer* (for cpp defines)
+
+# Versioning scheme: A.B.C
+#         A: major version, decimal, any number of digits
+#         B: minor version, decimal, any number of digits
+#        C: patchlevel, one digit, omitted if zero.
+#
+# ProjectVersionInt does *not* contain the patchlevel (rationale: this
+# figure is used for conditional compilations, and library interfaces
+# etc. are not supposed to change between patchlevels).
+#
+# The ProjectVersionInt is included in interface files, and GHC
+# checks that it's reading interface generated by the same ProjectVersion
+# as itself. It does this even though interface file syntax may not 
+# change between versions.  Rationale: calling conventions or other 
+# random .o-file stuff might change even if the .hi syntax doesn't
+
+ProjectName       = The Glorious Glasgow Haskell Compilation System
+ProjectNameShort  = ghc
+ProjectVersion    = @PACKAGE_VERSION@
+ProjectVersionInt = @ProjectVersionInt@
+ProjectPatchLevel = 0
+
+# Interface file version (hi-boot files only)
+#
+# A GHC built with HscIfaceFileVersion=n will look for 
+#      M.hi-boot-n, and only then for 
+#      M.hi-boot.
+# (It'll be happy with the latter if the former doesn't exist.)
+#
+#
+# This variable is used ONLY for hi-boot files.  Its only purpose is
+# to allow you to have a single directory with multiple .hi-boot files
+# for the same module, each corresponding to a different version of
+# GHC.
+#
+# HscIfaceFileVersion is propagated to hsc via
+# ghc/compiler/main/Config.hs, which is automatically generated by
+# ghc/compiler/Makefile.
+
+HscIfaceFileVersion=6