# - for stage N, object files and .hi files are placed inside
# the directory stageN, in subdirectories as per the sources.
#
-# - .hi-boot files are *linked* into the stageN tree, because in GHC 5.05+
-# the .hi-boot file must reside in the same place as the .hi file.
-#
# - we use explicit -o and -ohi options to direct the output from C &
# Haskell compilations.
#
# There are other plausible designs that might work, but each has different
# problems:
#
-# - using -odir and -hidir: GHC <= 4.08 doesn't support -hidir, and
-# anyway -odir puts all the objects in one directory (strips off the
+# - using -odir and -hidir:
+# -odir puts all the objects in one directory (strips off the
# subdirectory part), which eventually forces us to use VPATH to find
# the sources. I have a really bad feeling about VPATH.
#
endif
boot :: stage_dirs
-# On Windows, we can't use symbolic links for the -hi-boot files
-# because GHC itself is a Mingw program and does not understand
-# symbolic links. So we have to copy the files instead of link them.
-# That means that if you modify a .hi-boot file in Windows, you
-# have to to say 'make boot' again.
-#
-# PS: 'ln -s foo baz' takes 'foo' relative to the path to 'baz'
-# whereas 'cp foo baz' treats the two paths independently.
-# Hence the "../.." in the ln command line
-ifeq "$(UsingHsBoot)" "NO"
-ifeq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
- for i in */*hi-boot*; do \
- cp -u -f $$i stage$(stage)/$$i; \
- done
-else
- for i in */*hi-boot*; do \
- ($(RM) -f stage$(stage)/$$i \
- && $(LN_S) ../../$$i stage$(stage)/$$i) || true ; \
- done
-endif
-endif
ifeq "$(stage)" "1"
HC=$(GHC)
SRC_HC_OPTS += $(patsubst %, -i$(odir)/%, $(ALL_DIRS))
-SRC_HC_OPTS += -Wall -fno-warn-name-shadowing
-# Turn off orphan warnings, but only if the flag exists (i.e. not if we
-# are building stage 1 and using GHC < 6.3).
-ifneq "$(stage)" "1 NO"
-SRC_HC_OPTS += -fno-warn-orphans
-endif
+SRC_HC_OPTS += -Wall -fno-warn-name-shadowing -fno-warn-orphans
HS_OBJS = $(patsubst %, $(odir)/%, $(addsuffix .$(way_)o,$(basename $(HS_SRCS))))
C_OBJS = $(patsubst %, $(odir)/%, $(addsuffix .$(way_)o,$(basename $(C_SRCS))))
@echo "cGHC_CP = \"$(GHC_CP)\"" >> $(CONFIG_HS)
@echo "cGHC_PERL :: String" >> $(CONFIG_HS)
@echo "cGHC_PERL = \"$(GHC_PERL)\"" >> $(CONFIG_HS)
-ifeq ($(GhcWithIlx),YES)
- @echo "cILX2IL :: String" >> $(CONFIG_HS)
- @echo "cILX2IL = \"$(ILX2IL)\"" >> $(CONFIG_HS)
- @echo "cILASM :: String" >> $(CONFIG_HS)
- @echo "cILASM = \"$(ILASM)\"" >> $(CONFIG_HS)
-endif
@echo "cEnableWin32DLLs :: String" >> $(CONFIG_HS)
@echo "cEnableWin32DLLs = \"$(EnableWin32DLLs)\"" >> $(CONFIG_HS)
@echo "cCONTEXT_DIFF :: String" >> $(CONFIG_HS)
SRC_HC_OPTS += -DOMIT_NATIVE_CODEGEN
endif
-ifeq ($(GhcWithIlx),YES)
-ALL_DIRS += ilxGen
-SRC_HC_OPTS += -DILX
-endif
-
-ifeq ($(GhcWithJavaGen),YES)
-ALL_DIRS += javaGen
-SRC_HC_OPTS += -DJAVA
-endif
-
ifeq "$(BootingFromHc)" "YES"
# HC files are always from a self-booted compiler
bootstrapped = YES
# Disaster! Then the hc file sees the GHC 5.02 (or whatever)
# include files. For the moment we've reverted to using
# an explicit path in the .hs sources
-#
-# For the benefit of <5.00 compilers, do include GHC_INCLUDE_DIR
-# when generating dependencies. (=> it gets passed onto mkdependHS,
-# which needs it).
-SRC_MKDEPENDHS_OPTS += -I$(GHC_INCLUDE_DIR)
# We need System.Posix (or Posix when ghc < 6.2)
ifeq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
SRC_CC_OPTS += -D__GLASGOW_HASKELL__=$(ProjectVersionInt)
endif
-# Special flags for particular modules
-# The standard suffix rule for compiling a Haskell file
-# adds these flags to the command line
-
-# There used to be a -fforce-recomp flag on PrimOp, but why?
-# It's an expensive module to recompile!
-prelude/PrimOp_HC_OPTS = -H80m
-
-
-main/ParsePkgConf_HC_OPTS += -fno-warn-incomplete-patterns
-parser/Parser_HC_OPTS += -fno-warn-incomplete-patterns
-
-# Careful optimisation of the parser: we don't want to throw everything
-# at it, because that takes too long and doesn't buy much, but we do want
-# to inline certain key external functions, so we instruct GHC not to
-# throw away inlinings as it would normally do in -O0 mode:
-parser/Parser_HC_OPTS += -O0 -fno-ignore-interface-pragmas
-
ifeq "$(HOSTPLATFORM)" "hppa1.1-hp-hpux9"
rename/RnMonad_HC_OPTS = -O2 -O2-for-C
endif
# basicTypes/SrcLoc_HC_OPTS = -funbox-strict-fields
-# We always optimise some low-level modules, otherwise performance of
-# a non-optimised compiler is severely affected.
-main/BinIface_HC_OPTS += -O
-utils/Binary_HC_OPTS += -O -funbox-strict-fields
-utils/FastMutInt_HC_OPTS += -O
-utils/Encoding_HC_OPTS += -O
-utils/StringBuffer_HC_OPTS += -O -funbox-strict-fields
-utils/FastString_HC_OPTS += -O -funbox-strict-fields
-
# ---- Profiling ----
#simplCore/Simplify_HC_OPTS = -auto-all
#simplCore/SimplEnv_HC_OPTS = -auto-all
main/SysTools_HC_OPTS += '-\#include <windows.h>' '-\#include <process.h>'
endif
-parser/Lexer_HC_OPTS += -funbox-strict-fields
-
# 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
SRC_HC_OPTS += '-\#include "cutils.h"'
projects / ghc-hetmet.git / blobdiff