Drop make build system

Here we at long last remove the `make`-based build system, it having
been replaced with the Shake-based Hadrian build system. Users are
encouraged to refer to the documentation in `hadrian/doc` and this [1]
blog post for details on using Hadrian.

Closes #17527.

[1] https://www.haskell.org/ghc/blog/20220805-make-to-hadrian.html

1 files changed, 0 insertions, 179 deletions

diff --git a/ghc/ghc.mk b/ghc/ghc.mk
deleted file mode 100644
index db5efbec96..0000000000
--- a/ghc/ghc.mk
+++ /dev/null
@@ -1,179 +0,0 @@
-# -----------------------------------------------------------------------------
-#
-# (c) 2009-2012 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
-#      https://gitlab.haskell.org/ghc/ghc/wikis/building/architecture
-#      https://gitlab.haskell.org/ghc/ghc/wikis/building/modifying
-#
-# -----------------------------------------------------------------------------
-
-ghc_USES_CABAL = YES
-ghc_PACKAGE = ghc-bin
-ghc_EXECUTABLE = ghc
-
-ghc_stage1_CONFIGURE_OPTS += --flags=stage1
-ghc_stage2_CONFIGURE_OPTS += --flags=stage2
-ghc_stage3_CONFIGURE_OPTS += --flags=stage3
-
-ifeq "$(GhcWithInterpreter)" "YES"
-ghc_stage2_CONFIGURE_OPTS += --flags=internal-interpreter
-ghc_stage3_CONFIGURE_OPTS += --flags=internal-interpreter
-endif
-
-ghc_stage1_MORE_HC_OPTS = $(GhcStage1HcOpts)
-ghc_stage2_MORE_HC_OPTS = $(GhcStage2HcOpts)
-ghc_stage3_MORE_HC_OPTS = $(GhcStage3HcOpts)
-
-# We need __GLASGOW_HASKELL__ in hschooks.c, so we have to build C
-# sources with GHC:
-ghc_stage1_UseGhcForCC = YES
-ghc_stage2_UseGhcForCC = YES
-ghc_stage3_UseGhcForCC = YES
-
-ifeq "$(GhcDebugged)" "YES"
-ghc_stage1_MORE_HC_OPTS += -debug
-ghc_stage2_MORE_HC_OPTS += -debug
-ghc_stage3_MORE_HC_OPTS += -debug
-endif
-
-ifneq "$(GhcDynamic)" ""
-$(error GhcDynamic is no longer supported, use DYNAMIC_GHC_PROGRAMS instead)
-endif
-
-ifeq "$(GhcThreaded)" "YES"
-# Use threaded RTS with GHCi, so threads don't get blocked at the prompt.
-ghc_stage2_MORE_HC_OPTS += -threaded
-ghc_stage3_MORE_HC_OPTS += -threaded
-else
-# Opt out from threaded GHC. See ghc-bin.cabal.in
-ghc_stage2_CONFIGURE_OPTS += -f-threaded
-ghc_stage3_CONFIGURE_OPTS += -f-threaded
-endif
-
-# If stage 0 supplies a threaded RTS, we can use it for stage 1.
-# See Note [Linking ghc-bin against threaded stage0 RTS] in
-# hadrian/src/Settings/Packages.hs for details.
-ifeq "$(GhcThreadedRts)" "YES"
-ghc_stage1_MORE_HC_OPTS += -threaded
-else
-ghc_stage1_CONFIGURE_OPTS += -f-threaded
-endif
-
-ifeq "$(GhcProfiled)" "YES"
-ghc_stage2_PROGRAM_WAY = p
-endif
-
-ghc_stage1_PROGNAME = ghc-stage1
-ghc_stage2_PROGNAME = ghc-stage2
-ghc_stage3_PROGNAME = ghc-stage3
-
-ghc_stage1_SHELL_WRAPPER = YES
-ghc_stage2_SHELL_WRAPPER = YES
-ghc_stage3_SHELL_WRAPPER = YES
-ghc_stage1_SHELL_WRAPPER_NAME = ghc/ghc.wrapper
-ghc_stage2_SHELL_WRAPPER_NAME = ghc/ghc.wrapper
-ghc_stage3_SHELL_WRAPPER_NAME = ghc/ghc.wrapper
-ghc_stage1_INSTALL_INPLACE = YES
-ghc_stage2_INSTALL_INPLACE = YES
-ghc_stage3_INSTALL_INPLACE = YES
-
-ghc_stage$(INSTALL_GHC_STAGE)_INSTALL = YES
-ghc_stage$(INSTALL_GHC_STAGE)_INSTALL_SHELL_WRAPPER_NAME = ghc-$(ProjectVersion)
-
-# We override the program name to be ghc, rather than ghc-stage2.
-# This means the right program name is used in error messages etc.
-define ghc_stage$(INSTALL_GHC_STAGE)_INSTALL_SHELL_WRAPPER_EXTRA
-echo 'executablename="$$exedir/ghc"' >> "$(WRAPPER)"
-endef
-
-# if stage is set to something other than "1" or "", disable stage 1
-# See Note [Stage1Only vs stage=1] in mk/config.mk.in.
-ifneq "$(filter-out 1,$(stage))" ""
-ghc_stage1_NOT_NEEDED = YES
-endif
-# if stage is set to something other than "2" or "", disable stage 2
-ifneq "$(filter-out 2,$(stage))" ""
-ghc_stage2_NOT_NEEDED = YES
-endif
-# When cross-compiling, the stage 1 compiler is our release compiler, so omit stage 2
-# See Note [Stage1Only vs stage=1] in mk/config.mk.in.
-ifeq "$(Stage1Only)" "YES"
-ghc_stage2_NOT_NEEDED = YES
-endif
-# stage 3 has to be requested explicitly with stage=3
-ifneq "$(stage)" "3"
-ghc_stage3_NOT_NEEDED = YES
-endif
-$(eval $(call build-prog,ghc,stage1,0))
-$(eval $(call build-prog,ghc,stage2,1))
-$(eval $(call build-prog,ghc,stage3,2))
-
-ifneq "$(BINDIST)" "YES"
-
-ghc/stage1/build/tmp/$(ghc_stage1_PROG) : $(BOOT_LIBS)
-ifeq "$(GhcProfiled)" "YES"
-ghc/stage2/build/tmp/$(ghc_stage2_PROG) : $(compiler_stage2_p_LIB)
-ghc/stage2/build/tmp/$(ghc_stage2_PROG) : $(foreach lib,$(PACKAGES_STAGE1),$(libraries/$(lib)_dist-install_p_LIB))
-endif
-
-all_ghc_stage1 : $(GHC_STAGE1)
-all_ghc_stage2 : $(GHC_STAGE2)
-all_ghc_stage3 : $(GHC_STAGE3)
-
-$(INPLACE_LIB)/settings : $(includes_SETTINGS)
-	"$(CP)" $< $@
-
-$(INPLACE_LIB)/llvm-targets : llvm-targets
-	"$(CP)" $< $@
-
-$(INPLACE_LIB)/llvm-passes : llvm-passes
-	"$(CP)" $< $@
-
-# The GHC programs need to depend on all the helper programs they might call,
-# and the settings files they use
-
-GHC_DEPENDENCIES += $$(unlit_INPLACE)
-GHC_DEPENDENCIES += $(INPLACE_LIB)/settings
-GHC_DEPENDENCIES += $(INPLACE_LIB)/llvm-targets
-GHC_DEPENDENCIES += $(INPLACE_LIB)/llvm-passes
-
-$(GHC_STAGE1) : | $(GHC_DEPENDENCIES)
-$(GHC_STAGE2) : | $(GHC_DEPENDENCIES)
-$(GHC_STAGE3) : | $(GHC_DEPENDENCIES)
-
-ifeq "$(Windows_Host)" "YES"
-$(GHC_STAGE1) : | $$(touchy_INPLACE)
-$(GHC_STAGE2) : | $$(touchy_INPLACE)
-$(GHC_STAGE3) : | $$(touchy_INPLACE)
-endif
-
-# Modules like vector:Data.Vector.Fusion.Stream.Monadic use annotations,
-# which means they depend on GHC.Desugar. To ensure that This module is
-# available by the time it is needed, we make the stage 2 compiler
-# depend on it.
-$(GHC_STAGE2) : $(foreach w,$(GhcLibWays),libraries/base/dist-install/build/GHC/Desugar.$($w_osuf))
-
-endif
-
-INSTALL_LIBS += $(includes_SETTINGS)
-INSTALL_LIBS += llvm-targets
-INSTALL_LIBS += llvm-passes
-
-ifeq "$(Windows_Host)" "NO"
-install: install_ghc_link
-.PHONY: install_ghc_link
-install_ghc_link:
-	$(call removeFiles,"$(DESTDIR)$(bindir)/$(CrossCompilePrefix)ghc")
-	$(LN_S) $(CrossCompilePrefix)ghc-$(ProjectVersion) "$(DESTDIR)$(bindir)/$(CrossCompilePrefix)ghc"
-else
-# On Windows we install the main binary as $(bindir)/ghc.exe
-# To get ghc-<version>.exe we have a little C program in driver/ghc
-install: install_ghc_post
-.PHONY: install_ghc_post
-install_ghc_post: install_bins
-	$(call removeFiles,"$(DESTDIR)$(bindir)/ghc.exe")
-	"$(MV)" -f $(DESTDIR)$(bindir)/ghc-stage$(INSTALL_GHC_STAGE).exe $(DESTDIR)$(bindir)/$(CrossCompilePrefix)ghc.exe
-endif