Fix #3741, simplifying things in the process

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

diff --git a/ghc/ghc.mk b/ghc/ghc.mk
index 4c78e7f..1f0b287 100644 (file)
--- a/ghc/ghc.mk
+++ b/ghc/ghc.mk
@@ -18,6 +18,14 @@ ghc_stage1_HC_OPTS = $(GhcStage1HcOpts)
 ghc_stage2_HC_OPTS = $(GhcStage2HcOpts)
 ghc_stage3_HC_OPTS = $(GhcStage3HcOpts)
 
+ghc_stage2_CC_OPTS = -Iincludes
+ghc_stage3_CC_OPTS = -Iincludes
+
+ghc_stage1_C_FILES_NODEPS = ghc/hschooks.c
+
+ghc_stage2_MKDEPENDC_OPTS = -DMAKING_GHC_BUILD_SYSTEM_DEPENDENCIES
+ghc_stage3_MKDEPENDC_OPTS = -DMAKING_GHC_BUILD_SYSTEM_DEPENDENCIES
+
 ifeq "$(GhcWithInterpreter)" "YES"
 ghc_stage2_HC_OPTS += -DGHCI
 ghc_stage3_HC_OPTS += -DGHCI
@@ -89,6 +97,12 @@ ghc_stage3_SHELL_WRAPPER_NAME = ghc/ghc.wrapper
 ghc_stage$(INSTALL_GHC_STAGE)_INSTALL_SHELL_WRAPPER = 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
+
 # stage 1 is enabled unless $(stage) is set to something other than 1
 ifeq "$(filter-out 1,$(stage))" ""
 $(eval $(call build-prog,ghc,stage1,0))
@@ -112,9 +126,9 @@ ghc/stage2/build/tmp/$(ghc_stage2_PROG) : $(compiler_stage2_v_LIB)
 ghc/stage3/build/tmp/$(ghc_stage3_PROG) : $(compiler_stage3_v_LIB)
 
 # Modules here import HsVersions.h, so we need ghc_boot_platform.h
-$(ghc_stage1_depfile) : compiler/stage1/$(PLATFORM_H)
-$(ghc_stage2_depfile) : compiler/stage2/$(PLATFORM_H)
-$(ghc_stage3_depfile) : compiler/stage3/$(PLATFORM_H)
+$(ghc_stage1_depfile_haskell) : compiler/stage1/$(PLATFORM_H)
+$(ghc_stage2_depfile_haskell) : compiler/stage2/$(PLATFORM_H)
+$(ghc_stage3_depfile_haskell) : compiler/stage3/$(PLATFORM_H)
 
 all_ghc_stage1 : $(GHC_STAGE1)
 all_ghc_stage2 : $(GHC_STAGE2)