Fix an nasty black hole, concerning computation of isRecursiveTyCon

[ghc-hetmet.git] / ghc / Makefile

diff --git a/ghc/Makefile b/ghc/Makefile
index fba3e9f..ed7d24b 100644 (file)
--- a/ghc/Makefile
+++ b/ghc/Makefile
@@ -13,10 +13,18 @@ else
 INSTALL_FLAGS = --enable-shell-wrappers
 endif
 
+# Don't strip the inplace versions, we might need to debug them
+INPLACE_INSTALL_FLAGS += --disable-executable-stripping
+
 boot:: boot.stage.$(stage)
 
 all:: build.stage.$(stage)
 
+rebuild ::
+       -$(CABAL) clean --distpref dist-stage$(stage)
+       $(RM) -rf stage$(stage)-inplace
+       $(MAKE) boot all
+
 stage1 ::
        $(MAKE) stage=1
 
@@ -26,46 +34,80 @@ stage2 ::
 stage3 ::
        $(MAKE) stage=3
 
-clean distclean::
-       -$(CABAL) clean --distpref dist-stage1
-       -$(CABAL) clean --distpref dist-stage2
-       -$(CABAL) clean --distpref dist-stage3
-       $(RM) -rf stage1-inplace
-       $(RM) -rf stage2-inplace
-       $(RM) -rf stage3-inplace
 
-# XXX This should be defined somewhere more central
-INPLACE_DATA_DIR = $(FPTOOLS_TOP_ABS)/inplace-datadir
+ifeq "$(CLEAN_ALL_STAGES)" "YES"
+clean distclean maintainer-clean:: clean.stage.1 clean.stage.2 clean.stage.3
+else
+clean distclean maintainer-clean:: clean.stage.$(stage)
+endif
+
+ifeq "$(CLEAN_ALL_STAGES)" "YES"
+distclean maintainer-clean::
+       $(RM) -f ghc-bin.cabal
+endif
+
+clean.stage.%:
+       $(RM) -rf stage$*-inplace
+# This is a bit naughty. We ought to use:
+#      -$(CABAL) clean --distpref dist-stage$*
+# but that won't work if the Cabal file (a generated file) doesn't
+# exist. So we do this instead:
+       $(RM) -rf dist-stage$*
 
 CONFIGURE_FLAGS_STAGE1 += --flags=-ghci
 
 ifeq "$(GhcWithInterpreter)" "YES"
-CONFIGURE_FLAGS_STAGE2 += --flags=ghci
+CONFIGURE_FLAGS_STAGE2PLUS += --flags=ghci
 else
-CONFIGURE_FLAGS_STAGE2 += --flags=-ghci
+CONFIGURE_FLAGS_STAGE2PLUS += --flags=-ghci
 endif
 
 ifeq "$(GhcProfiled)" "YES"
-CONFIGURE_FLAGS_STAGE2 += --enable-executable-profiling
+CONFIGURE_FLAGS_STAGE2PLUS += --enable-executable-profiling
 endif
 ifeq "$(GhcDebugged)" "YES"
-CONFIGURE_FLAGS_STAGE2 += --ghc-option=-debug
+CONFIGURE_FLAGS_STAGE2PLUS += --ghc-option=-debug
 endif
 ifeq "$(GhcThreaded)" "YES"
 # Use threaded RTS with GHCi, so threads don't get blocked at the prompt.
-CONFIGURE_FLAGS_STAGE2 += --ghc-option=-threaded
+CONFIGURE_FLAGS_STAGE2PLUS += --ghc-option=-threaded
+endif
+
+ifeq "$(BuildSharedLibs)" "YES"
+CONFIGURE_FLAGS_STAGE2PLUS += --ghc-option=-dynamic
 endif
 
-CONFIGURE_FLAGS_STAGE3 = $(CONFIGURE_FLAGS_STAGE2)
+CONFIGURE_FLAGS_STAGE2 = $(CONFIGURE_FLAGS_STAGE2PLUS)
+CONFIGURE_FLAGS_STAGE3 = $(CONFIGURE_FLAGS_STAGE2PLUS)
 
 CONFIGURE_FLAGS_STAGE1 += $(USE_BOOT_CONFIGURE_FLAGS)
 CONFIGURE_FLAGS_STAGE2 += $(USE_STAGE1_CONFIGURE_FLAGS)
 CONFIGURE_FLAGS_STAGE3 += $(USE_STAGE2_CONFIGURE_FLAGS)
+CONFIGURE_FLAGS_STAGE3 += --package-db $(STAGE3_PACKAGE_CONF)
+
+CONFIGURE_FLAGS_STAGE1 += $(foreach flag, $(GhcStage1HcOpts), --ghc-option=$(flag))
+CONFIGURE_FLAGS_STAGE2 += $(foreach flag, $(GhcStage2HcOpts), --ghc-option=$(flag))
+CONFIGURE_FLAGS_STAGE3 += $(foreach flag, $(GhcStage3HcOpts), --ghc-option=$(flag))
+
+BUILD_FLAGS += $(patsubst %, --ghc-option=%, $(SRC_HC_OPTS))
+# Allow EXTRA_HC_OPTS to be used from the command line to add options 
+# when building (e.g. -v)
+BUILD_FLAGS += $(patsubst %, --ghc-option=%, $(EXTRA_HC_OPTS))
 
 # XXX In stage2+ we should really use the inplace ghc-pkg
 # It works because installPackage doesn't actually use ghc-pkg, as there's
 # no library to register
 
+ifeq "$(stage)" "1"
+ifeq "$(ghc_ge_609)" "NO"
+# GHC 6.9+ can handle cross-package recompilation checking, but
+# we don't rely on the bootstrapping compiler being able to do this.
+TOUCH_MAIN = $(RM) dist-stage1/build/ghc/ghc-tmp/Main.o
+endif
+endif
+
+dist-stage1 dist-stage2 dist-stage3: dist-stage%: boot.stage.%
+
 boot.stage.%:
        $(CABAL) configure --distpref dist-stage$*         \
                           $(INSTALL_DIRS_CONFIGURE_FLAGS) \
@@ -75,12 +117,13 @@ boot.stage.%:
                           --datadir='$$libdir'            \
                           --datasubdir=.
 
-build.stage.%:
+build.stage.%: dist-stage%
+       $(TOUCH_MAIN)
        $(CABAL) build     --distpref dist-stage$* $(BUILD_FLAGS)
        $(INSTALL_PACKAGE) install '$(GHC_PKG_PROG)' 'XXX/package.conf' "" \
                           $(FPTOOLS_TOP_ABS)/ghc/stage$*-inplace          \
                           $(FPTOOLS_TOP_ABS)/ghc/stage$*-inplace          \
-                          '$$prefix/bin'                                  \
+                          '$$prefix'                                      \
                           '$(INPLACE_DATA_DIR)'                           \
                           '$$prefix/libexec'                              \
                           '$$prefix/dynlib'                               \
@@ -89,22 +132,24 @@ build.stage.%:
                           '$$prefix/html'                                 \
                           '$$prefix/haddock'                              \
                           --distpref dist-stage$*                         \
+                          $(INPLACE_INSTALL_FLAGS)                        \
                           $(INSTALL_FLAGS)
 
 # XXX For now we always install the stage 2 compiler
 install:
        $(INSTALL_PACKAGE) install UNUSED UNUSED '$(DESTDIR)' '$(prefix)' \
                           '$(prefix)' '$(bindir)' '$(libdir)'            \
-                       '$(libexecdir)' '$(dynlibdir)' '$(libdir)'     \
+                       '$(libexecdir)' '$(dynlibdir)' '$(datadir)'    \
                        '$(docdir)' '$(htmldir)' '$(haddockdir)'       \
                           --distpref dist-stage2                         \
                           $(INSTALL_FLAGS)
 
-# XXX fix:
-#binary-dist:
-#      $(INSTALL_DIR)                      $(BIN_DIST_DIR)/utils/hsc2hs
-#      $(INSTALL_DATA)    Makefile         $(BIN_DIST_DIR)/utils/hsc2hs/
-#      $(INSTALL_DATA)    hsc2hs.sh        $(BIN_DIST_DIR)/utils/hsc2hs/
-#      $(INSTALL_DATA)    $(INSTALL_DATAS) $(BIN_DIST_DIR)/utils/hsc2hs/
-#      $(INSTALL_PROGRAM) $(HS_PROG)       $(BIN_DIST_DIR)/utils/hsc2hs/
+html:
+       @:
+
+install-docs:
+       @:
+
+include $(TOP)/mk/bindist.mk
+EXE_DIST_DIR = dist-stage2