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, 97 deletions

diff --git a/utils/ghc-cabal/ghc.mk b/utils/ghc-cabal/ghc.mk
deleted file mode 100644
index 035ee8adaa..0000000000
--- a/utils/ghc-cabal/ghc.mk
+++ /dev/null
@@ -1,97 +0,0 @@
-# -----------------------------------------------------------------------------
-#
-# (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
-#      https://gitlab.haskell.org/ghc/ghc/wikis/building/architecture
-#      https://gitlab.haskell.org/ghc/ghc/wikis/building/modifying
-#
-# -----------------------------------------------------------------------------
-
-# Bootstrapping ghc-cabal
-
-# Euch, hideous hack:
-# XXX This should be in a different Makefile
-CABAL_DOTTED_VERSION := $(shell grep "^version:" libraries/Cabal/Cabal/Cabal.cabal | sed "s/^version: *//")
-CABAL_VERSION := $(subst .,$(comma),$(CABAL_DOTTED_VERSION))
-CABAL_CONSTRAINT := --constraint="Cabal == $(CABAL_DOTTED_VERSION)"
-
-# Starting with GHC 8.0 we make use of GHC's native ability to
-# generate MIN_VERSION_<pkgname>() CPP macros. The generation of those
-# macros is triggered by `-hide-all-packages`, so we have to explicitly
-# enumerate all packages we need in scope.
-CABAL_BUILD_DEPS := ghc-prim base binary array transformers time containers bytestring deepseq process pretty directory filepath template-haskell text
-ifeq "$(Windows_Host)" "YES"
-CABAL_BUILD_DEPS += Win32
-else
-CABAL_BUILD_DEPS += unix
-endif
-
-ghc-cabal_DIST_BINARY_NAME = ghc-cabal$(exeext0)
-ghc-cabal_DIST_BINARY = utils/ghc-cabal/dist/build/tmp/$(ghc-cabal_DIST_BINARY_NAME)
-ghc-cabal_INPLACE = inplace/bin/$(ghc-cabal_DIST_BINARY_NAME)
-
-ifneq "$(BINDIST)" "YES"
-$(ghc-cabal_INPLACE) : $(ghc-cabal_DIST_BINARY) | $$(dir $$@)/.
-	"$(CP)" $< $@
-
-CABAL_LEXER_DEP := libraries/Cabal/Cabal-syntax/src/Distribution/Fields/Lexer.hs
-
-$(ghc-cabal_DIST_BINARY): $(wildcard libraries/Cabal/Cabal/src/Distribution/*/*/*.hs)
-$(ghc-cabal_DIST_BINARY): $(wildcard libraries/Cabal/Cabal/src/Distribution/*/*.hs)
-$(ghc-cabal_DIST_BINARY): $(wildcard libraries/Cabal/Cabal/src/Distribution/*.hs)
-$(ghc-cabal_DIST_BINARY): $(wildcard libraries/Cabal/Cabal-syntax/src/Distribution/*.hs)
-
-# N.B. Compile with -O0 since this is not a performance-critical executable
-# and the Cabal takes nearly twice as long to build with -O1. See #16817.
-$(ghc-cabal_DIST_BINARY): $(CABAL_LEXER_DEP) utils/ghc-cabal/Main.hs $(TOUCH_DEP) | $$(dir $$@)/. bootstrapping/.
-	"$(GHC)" $(SRC_HC_OPTS) \
-	       $(addprefix -optc, $(SRC_CC_OPTS) $(CONF_CC_OPTS_STAGE0)) \
-	       $(addprefix -optl, $(SRC_LD_OPTS) $(CONF_GCC_LINKER_OPTS_STAGE0)) \
-		   -O0 \
-		   -XHaskell2010 \
-	       -hide-all-packages \
-	       -package-env - \
-	       $(addprefix -package , $(CABAL_BUILD_DEPS)) \
-	       --make utils/ghc-cabal/Main.hs -o $@ \
-	       -no-user-package-db \
-	       -Wall -fno-warn-unused-imports -fno-warn-warnings-deprecations \
-	       -DCABAL_VERSION=$(CABAL_VERSION) \
-	       -DBOOTSTRAPPING \
-	       -odir  bootstrapping \
-	       -hidir bootstrapping \
-	       $(CABAL_LEXER_DEP) \
-	       -ilibraries/Cabal/Cabal/src \
-	       -ilibraries/Cabal/Cabal-syntax/src \
-	       -ilibraries/binary/src \
-	       -ilibraries/filepath \
-	       -ilibraries/hpc \
-	       -ilibraries/mtl \
-	       -ilibraries/parsec/src \
-	       $(utils/ghc-cabal_dist_EXTRA_HC_OPTS) \
-	       $(EXTRA_HC_OPTS)
-	"$(TOUCH_CMD)" $@
-endif
-
-# touch is required, because otherwise if mkdirhier is newer, we
-# repeatedly rebuild ghc-cabal.
-
-$(eval $(call clean-target,utils/ghc-cabal,dist,\
-   utils/ghc-cabal/dist bootstrapping))
-
-$(eval $(call all-target,utils/ghc-cabal,$(ghc-cabal_INPLACE)))
-
-# -----------------------------------------------------------------------------
-# Now make another copy that goes in bindists. This needs to be built
-# with the in-tree compiler.
-
-utils/ghc-cabal_USES_CABAL                   = YES
-utils/ghc-cabal_PACKAGE                      = ghc-cabal
-utils/ghc-cabal_dist-install_PROGNAME        = ghc-cabal
-utils/ghc-cabal_dist-install_INSTALL_INPLACE = NO
-utils/ghc-cabal_dist-install_WANT_BINDIST_WRAPPER = YES
-utils/ghc-cabal_dist-install_MODULES         = Main
-
-$(eval $(call build-prog,utils/ghc-cabal,dist-install,1))