Remove dead code now that we require the bootstrapping compiler be >= 6.12

[ghc-hetmet.git] / compiler / ghc.mk

diff --git a/compiler/ghc.mk b/compiler/ghc.mk
index f6530a6..df07430 100644 (file)
--- a/compiler/ghc.mk
+++ b/compiler/ghc.mk
@@ -136,12 +136,6 @@ ifeq "$(RelocatableBuild)" "YES"
 else
        @echo 'cRelocatableBuild     = False'                               >> $@
 endif
-       @echo 'cUseArchivesForGhci   :: Bool'                               >> $@
-ifeq "$(UseArchivesForGhci)" "YES"
-       @echo 'cUseArchivesForGhci   = True'                                >> $@
-else
-       @echo 'cUseArchivesForGhci   = False'                               >> $@
-endif
        @echo 'cLibFFI               :: Bool'                               >> $@
 ifeq "$(UseLibFFIForAdjustors)" "YES"
        @echo 'cLibFFI               = True'                                >> $@
@@ -363,39 +357,20 @@ compiler_CONFIGURE_OPTS += --ghc-option=-DNO_REGS
 endif
 
 # If we're profiling GHC then we want lots of SCCs, so -auto-all
-# We also don't want to waste time building the non-profiling library,
-# either normally or for ghci. Unfortunately this means that we have to
-# tell ghc-pkg --force as it gets upset when libHSghc-6.9.a doesn't
-# exist.
+# We also don't want to waste time building the non-profiling library.
+# Unfortunately this means that we have to tell ghc-pkg --force as it
+# gets upset when libHSghc-6.9.a doesn't exist.
 ifeq "$(GhcProfiled)" "YES"
 compiler_stage2_CONFIGURE_OPTS += --ghc-option=-auto-all
-compiler_stage2_CONFIGURE_OPTS += --disable-library-vanilla
-compiler_stage2_CONFIGURE_OPTS += --disable-library-for-ghci
+# We seem to still build the vanilla libraries even if we say
+# --disable-library-vanilla, but installation then fails, as Cabal
+# doesn't copy the vanilla .hi files, but ghc-pkg complains about
+# their absence when we register the package. So for now, we just
+# leave the vanilla libraries enabled.
+# compiler_stage2_CONFIGURE_OPTS += --disable-library-vanilla
 compiler_stage2_CONFIGURE_OPTS += --ghc-pkg-option=--force
 endif
 
-ifeq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
-# The #include is vital for the via-C route with older compilers, else the C
-# compiler doesn't realise that the stcall foreign imports are indeed
-# stdcall, and doesn't generate the Foo@8 name for them
-# It's only important for older compilers, and in fact newer compilers
-# will give a warning if the -#include flag is used. We therefore only
-# do it for stage1, and only for < 6.11.
-ifeq "$(ghc_ge_611)" "NO"
-compiler_stage1_CONFIGURE_OPTS += --ghc-option='-\#include'    \
-                          --ghc-option='"<windows.h>"' \
-                          --ghc-option='-\#include'    \
-                          --ghc-option='"<process.h>"'
-endif
-endif
-
-# ghc_strlen percolates through so many modules that it is easier to get its
-# prototype via a global option instead of a myriad of per-file OPTIONS.
-# Again, this is only done for older compilers.
-ifeq "$(ghc_ge_611)" "NO"
-compiler_stage1_CONFIGURE_OPTS += --ghc-options='-\#include "cutils.h"'
-endif
-
 compiler_stage3_CONFIGURE_OPTS := $(compiler_stage2_CONFIGURE_OPTS)
 
 compiler_stage1_CONFIGURE_OPTS += --ghc-option=-DSTAGE=1
@@ -467,6 +442,16 @@ $(eval $(call build-package,compiler,stage1,0))
 $(eval $(call build-package,compiler,stage2,1))
 $(eval $(call build-package,compiler,stage3,2))
 
+# after build-package, because that adds --enable-library-for-ghci
+# to compiler_stage*_CONFIGURE_OPTS:
+# We don't build the GHCi library for the ghc package. We can load it
+# the .a file instead, and as object splitting isn't on for the ghc
+# package this isn't much slower.However, not building the package saves
+# a significant chunk of disk space.
+compiler_stage1_CONFIGURE_OPTS += --disable-library-for-ghci
+compiler_stage2_CONFIGURE_OPTS += --disable-library-for-ghci
+compiler_stage3_CONFIGURE_OPTS += --disable-library-for-ghci
+
 # after build-package, because that sets compiler_stage1_HC_OPTS:
 compiler_stage1_HC_OPTS += $(GhcStage1HcOpts)
 compiler_stage2_HC_OPTS += $(GhcStage2HcOpts)