#
# Ghc project settings:
#
-# *ProjectVersion is treated as a *string*
-# *ProjectVersionInt is treated as an *integer* (for cpp defines)
+# ProjectVersion is treated as a *string*
+# ProjectVersionInt is treated as an *integer* (for cpp defines)
+
+# Versioning scheme: A.BB.C
+# A: major version, any number of digits
+# B: minor version, two digits padded with leading zeros
+# 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 = 4.01
-ProjectVersionInt = 401
+ProjectVersion = 5.05
+ProjectVersionInt = 505
ProjectPatchLevel = 0
+# Interface file version (hi-boot files only)
#
-# Optionally, you can get the compiler driver to check the
-# version consistency between the object files being linked.
-#
-# Major numbers must always agree, minor disagreements yield a warning.
-#
-# These version numbers are currently separate from the project
-# version - one (semi-valid) reason for having them separate is that
-# object files produced by different versions of the compiler need
-# not be incompatible..
-HscMajorVersion=40
-HscMinorVersion=0
-CcMajorVersion=36
-CcMinorVersion=1
-
+# 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.)
#
-# Interface file version
#
-# If you should happen to make changes to the interface file format
-# that will break compatibility with older versions, up this variable.
-#
-HscIfaceFileVersion=5
+# 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