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Commit 9fff25ea authored by Simon Marlow's avatar Simon Marlow
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Improve support for cross-compilation 

Patchset from Stephen Blackheath <stephen.blackheath@ipwnstudios.com>
parent 4ff3a642
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aclocal.m4
View file @ 9fff25ea
......@@ -526,7 +526,8 @@ AC_DEFUN([FP_EVAL_STDERR],
# XXX
#
# $1 = the variable to set
# $2 = the command to look for
# $2 = the with option name
# $3 = the command to look for
#
AC_DEFUN([FP_ARG_WITH_PATH_GNU_PROG],
[
......@@ -544,10 +545,14 @@ AC_ARG_WITH($2,
[
if test "$HostOS" != "mingw32"
then
AC_PATH_PROG([$1], [$2])
if test "$target_alias" = "" ; then
AC_PATH_PROG([$1], [$3])
else
AC_PATH_PROG([$1], [$target_alias-$3])
fi
if test -z "$$1"
then
AC_MSG_ERROR([cannot find $2 in your PATH, no idea how to link])
AC_MSG_ERROR([cannot find $3 in your PATH, no idea how to link])
fi
fi
]
......@@ -635,7 +640,7 @@ AC_CHECK_TYPE([$1], [], [], [$3])[]dnl
m4_pushdef([fp_Cache], [AS_TR_SH([fp_cv_alignment_$1])])[]dnl
AC_CACHE_CHECK([alignment of $1], [fp_Cache],
[if test "$AS_TR_SH([ac_cv_type_$1])" = yes; then
FP_COMPUTE_INT([(long) (&((struct { char c; $1 ty; } *)0)->ty)],
FP_COMPUTE_INT([offsetof(struct { char c; $1 ty; },ty)],
[fp_Cache],
[AC_INCLUDES_DEFAULT([$3])],
[AC_MSG_ERROR([cannot compute alignment ($1)
......@@ -1575,6 +1580,7 @@ AC_SUBST([ProjectPatchLevel])
# timer_create() in certain versions of Linux (see bug #1933).
#
AC_DEFUN([FP_CHECK_TIMER_CREATE],
if test "$cross_compiling" = "no" ; then
[AC_CACHE_CHECK([for a working timer_create(CLOCK_REALTIME)],
[fptools_cv_timer_create_works],
[AC_TRY_RUN([
......@@ -1698,6 +1704,7 @@ case $fptools_cv_timer_create_works in
yes) AC_DEFINE([USE_TIMER_CREATE], 1,
[Define to 1 if we can use timer_create(CLOCK_PROCESS_CPUTIME_ID,...)]);;
esac
fi
])
# FP_ICONV
......@@ -1996,6 +2003,10 @@ AC_DEFUN([XCODE_VERSION],[
# FIND_GCC()
# --------------------------------
# Finds where gcc is
#
# $1 = the variable to set
# $2 = the with option name
# $3 = the command to look for
AC_DEFUN([FIND_GCC],[
if test "$TargetOS_CPP" = "darwin" &&
test "$XCodeVersion1" -eq 4 &&
......@@ -2004,13 +2015,11 @@ AC_DEFUN([FIND_GCC],[
# In Xcode 4.1, 'gcc-4.2' is the gcc legacy backend (rather
# than the LLVM backend). We prefer the legacy gcc, but in
# Xcode 4.2 'gcc-4.2' was removed.
FP_ARG_WITH_PATH_GNU_PROG([CC], [gcc-4.2])
FP_ARG_WITH_PATH_GNU_PROG([$1], [gcc-4.2], [gcc-4.2])
else
FP_ARG_WITH_PATH_GNU_PROG([CC], [gcc])
FP_ARG_WITH_PATH_GNU_PROG([$1], [$2], [$3])
fi
export CC
WhatGccIsCalled="$CC"
AC_SUBST(WhatGccIsCalled)
AC_SUBST($1)
])
# LocalWords: fi
compiler/ghc.mk
View file @ 9fff25ea
......@@ -150,6 +150,10 @@ $(eval $(call clean-target,compiler,config_hs,compiler/main/Config.hs))
PLATFORM_H = ghc_boot_platform.h
ifeq "$(BuildingCrossCompiler)" "YES"
compiler/stage1/$(PLATFORM_H) : compiler/stage2/$(PLATFORM_H)
cp $< $@
else
compiler/stage1/$(PLATFORM_H) : mk/config.mk mk/project.mk | $$(dir $$@)/.
$(call removeFiles,$@)
@echo "Creating $@..."
......@@ -192,6 +196,7 @@ endif
@echo >> $@
@echo "#endif /* __PLATFORM_H__ */" >> $@
@echo "Done."
endif
# For stage2 and above, the BUILD platform is the HOST of stage1, and
# the HOST platform is the TARGET of stage1. The TARGET remains the same
......
configure.ac
View file @ 9fff25ea
......@@ -333,19 +333,75 @@ then
fi
AC_SUBST([SplitObjsBroken])
dnl ** Building a cross compiler?
dnl --------------------------------------------------------------
BuildingCrossCompiler=NO
PortingCompiler=NO
CrossCompiling=NO
# If 'host' and 'target' differ, then this means we are building a cross-compiler.
if test "$host" != "$target" ; then
BuildingCrossCompiler=YES
CrossCompiling=YES
cross_compiling=yes # This tells configure that it can accept just 'target',
# otherwise you get
# configure: error: cannot run C compiled programs.
# If you meant to cross compile, use `--host'.
fi
if test "$build" != "$host" ; then
CrossCompiling=YES
PortingCompiler=YES
fi
# Note: cross_compiling is set to 'yes' in both 'port' and 'toolchain' cases
if ! test "$host" == "$target" -o "$host" == "$build" ; then
AC_MSG_ERROR([
You've selected:
build: $build (the architecture we're building on)
host: $host (the architecture the compiler we're building will execute on)
target: $target (the architecture the compiler we're building will produce code for)
host must equal build or target. The two allowed cases are:
--host=<arch> --target=<arch> to _port_ GHC to run on a foreign architecture
and produce code for that architecture
--target=<arch> to build a cross compiler _toolchain_ that runs
locally but produces code for a foreign
architecture
])
fi
if [[ "$CrossCompiling" == "YES" ]] ; then
CrossCompilePrefix="${target}-"
else
CrossCompilePrefix=""
fi
TargetPlatformFull="${target}"
AC_SUBST(BuildingCrossCompiler) # 'toolchain' case
AC_SUBST(PortingCompiler) # 'port' case
AC_SUBST(CrossCompiling) # BuildingCrossCompiler OR PortingCompiler
AC_SUBST(CrossCompilePrefix)
AC_SUBST(TargetPlatformFull)
AC_ARG_WITH([alien],
[AC_HELP_STRING([--with-alien=ARG],
[Supply script for running target binaries locally when cross-compiling])],
[AlienScript="$withval"],
[AlienScript=""])
AC_SUBST(AlienScript)
dnl ** Which gcc to use?
dnl --------------------------------------------------------------
FIND_GCC()
FIND_GCC([WhatGccIsCalled], [gcc], [gcc])
CC="$WhatGccIsCalled"
export CC
dnl ** Which ld to use?
dnl --------------------------------------------------------------
FP_ARG_WITH_PATH_GNU_PROG([LD], [ld])
FP_ARG_WITH_PATH_GNU_PROG([LD], [ld], [ld])
LdCmd="$LD"
AC_SUBST([LdCmd])
dnl ** Which nm to use?
dnl --------------------------------------------------------------
FP_ARG_WITH_PATH_GNU_PROG([NM], [nm])
FP_ARG_WITH_PATH_GNU_PROG([NM], [nm], [nm])
NmCmd="$NM"
AC_SUBST([NmCmd])
......@@ -642,17 +698,19 @@ dnl ** check for more functions
dnl ** The following have been verified to be used in ghc/, but might be used somewhere else, too.
AC_CHECK_FUNCS([getclock getrusage gettimeofday setitimer siginterrupt sysconf times ctime_r sched_setaffinity setlocale])
AC_TRY_RUN([
#include <sys/types.h>
#include <sys/time.h>
int main(void) {
struct itimerval tval;
tval.it_value.tv_sec = 1;
tval.it_value.tv_usec = 0;
tval.it_interval = tval.it_value;
return setitimer(ITIMER_VIRTUAL, &tval, (void*)0) != 0;
}
],[AC_DEFINE([HAVE_SETITIMER_VIRTUAL], [1], [Define to 1 if setitimer accepts ITIMER_VIRTUAL, 0 else.])])
if test "$cross_compiling" = "no" ; then
AC_TRY_RUN([
#include <sys/types.h>
#include <sys/time.h>
int main(void) {
struct itimerval tval;
tval.it_value.tv_sec = 1;
tval.it_value.tv_usec = 0;
tval.it_interval = tval.it_value;
return setitimer(ITIMER_VIRTUAL, &tval, (void*)0) != 0;
}
],[AC_DEFINE([HAVE_SETITIMER_VIRTUAL], [1], [Define to 1 if setitimer accepts ITIMER_VIRTUAL, 0 else.])])
fi
dnl ** On OS X 10.4 (at least), time.h doesn't declare ctime_r if
dnl ** _POSIX_C_SOURCE is defined
......@@ -852,8 +910,11 @@ echo ["\
fi
echo ["\
Using GCC : $WhatGccIsCalled
which is version : $GccVersion
Using GCC : $WhatGccIsCalled
which is version : $GccVersion
Building a cross compiler : $BuildingCrossCompiler
Porting to foreign arch : $PortingCompiler
Alien script : $AlienScript
ld : $LdCmd
Happy : $HappyCmd ($HappyVersion)
......
ghc.mk
View file @ 9fff25ea
......@@ -380,7 +380,9 @@ endef
define addPackage # args: $1 = package, $2 = condition
ifneq "$(filter $1,$(PKGS_THAT_USE_TH)) $(GhcProfiled)" "$1 YES"
ifeq "$(filter $1,$(PKGS_THAT_BUILD_WITH_STAGE2))" "$1"
ifneq "$(BuildingCrossCompiler)" "YES"
$(call addPackageGeneral,PACKAGES_STAGE2,$1,$2)
endif
else
$(call addPackageGeneral,PACKAGES_STAGE1,$1,$2)
endif
......@@ -574,9 +576,15 @@ BUILD_DIRS += \
$(GHC_GENPRIMOP_DIR)
endif
ifeq "$(BuildingCrossCompiler)-$(phase)" "YES-final"
MAYBE_GHCI=
else
MAYBE_GHCI=driver/ghci
endif
BUILD_DIRS += \
driver \
driver/ghci \
$(MAYBE_GHCI) \
driver/ghc \
driver/haddock \
libffi \
......@@ -600,24 +608,38 @@ else ifneq "$(findstring clean,$(MAKECMDGOALS))" ""
BUILD_DIRS += libraries/integer-gmp/gmp
endif
ifeq "$(BuildingCrossCompiler)-$(phase)" "YES-final"
MAYBE_COMPILER=
MAYBE_GHCTAGS=
MAYBE_HPC=
MAYBE_RUNGHC=
else
MAYBE_COMPILER=compiler
MAYBE_GHCTAGS=utils/ghctags
MAYBE_HPC=utils/hpc
MAYBE_RUNGHC=utils/runghc
endif
BUILD_DIRS += \
utils/haddock \
utils/haddock/doc \
compiler \
$(MAYBE_COMPILER) \
$(GHC_HSC2HS_DIR) \
$(GHC_PKG_DIR) \
utils/testremove \
utils/ghctags \
$(MAYBE_GHCTAGS) \
utils/ghc-pwd \
$(GHC_CABAL_DIR) \
utils/hpc \
utils/runghc \
$(MAYBE_HPC) \
$(MAYBE_RUNGHC) \
ghc
ifneq "$(BINDIST)" "YES"
ifneq "$(BuildingCrossCompiler)-$(phase)" "YES-final"
BUILD_DIRS += \
utils/mkUserGuidePart
endif
endif
BUILD_DIRS += utils/count_lines
BUILD_DIRS += utils/compare_sizes
......@@ -810,7 +832,7 @@ else
done
# We rename ghc-stage2, so that the right program name is used in error
# messages etc.
"$(MV)" "$(DESTDIR)$(ghclibexecdir)/ghc-stage2" "$(DESTDIR)$(ghclibexecdir)/ghc"
"$(MV)" "$(DESTDIR)$(ghclibexecdir)/ghc-stage$(INSTALL_GHC_STAGE)" "$(DESTDIR)$(ghclibexecdir)/ghc"
endif
install_topdirs: $(INSTALL_TOPDIRS)
......@@ -855,9 +877,11 @@ INSTALLED_GHC_REAL=$(DESTDIR)$(bindir)/ghc.exe
INSTALLED_GHC_PKG_REAL=$(DESTDIR)$(bindir)/ghc-pkg.exe
endif
INSTALLED_PKG_DIRS := $(addprefix libraries/,$(PACKAGES_STAGE1)) \
compiler \
$(addprefix libraries/,$(PACKAGES_STAGE2))
INSTALLED_PKG_DIRS := $(addprefix libraries/,$(PACKAGES_STAGE1))
ifeq "$(BuildingCrossCompiler)" "NO"
INSTALLED_PKG_DIRS := $(INSTALLED_PKG_DIRS) compiler
endif
INSTALLED_PKG_DIRS := $(INSTALLED_PKG_DIRS) $(addprefix libraries/,$(PACKAGES_STAGE2))
ifeq "$(InstallExtraPackages)" "NO"
INSTALLED_PKG_DIRS := $(filter-out $(addprefix libraries/,$(EXTRA_PACKAGES)),\
$(INSTALLED_PKG_DIRS))
......@@ -879,6 +903,7 @@ install_packages: rts/package.conf.install
"$(INSTALLED_GHC_PKG_REAL)" --force --global-conf "$(INSTALLED_PACKAGE_CONF)" update rts/package.conf.install
$(foreach p, $(INSTALLED_PKG_DIRS), \
$(call make-command, \
CROSS_COMPILE="$(CrossCompilePrefix)" \
"$(GHC_CABAL_INPLACE)" install \
"$(INSTALLED_GHC_REAL)" \
"$(INSTALLED_GHC_PKG_REAL)" \
......
ghc/ghc.mk
View file @ 9fff25ea
......@@ -86,6 +86,10 @@ endif
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
ifeq "$(BuildingCrossCompiler)" "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
......@@ -147,7 +151,7 @@ install: install_ghc_link
.PNONY: install_ghc_link
install_ghc_link:
$(call removeFiles,"$(DESTDIR)$(bindir)/ghc")
$(LN_S) ghc-$(ProjectVersion) "$(DESTDIR)$(bindir)/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
......@@ -155,6 +159,6 @@ 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)/ghc.exe
"$(MV)" -f $(DESTDIR)$(bindir)/ghc-stage$(INSTALL_GHC_STAGE).exe $(DESTDIR)$(bindir)/$(CrossCompilePrefix)ghc.exe
endif
includes/ghc.mk
View file @ 9fff25ea
......@@ -129,7 +129,7 @@ endif
includes_DERIVEDCONSTANTS = includes/dist-derivedconstants/header/DerivedConstants.h
ifeq "$(PORTING_HOST)" "YES"
ifeq "$(PORTING_HOST)-$(AlienScript)" "YES-"
DerivedConstants.h :
@echo "*** Cross-compiling: please copy DerivedConstants.h from the target system"
......@@ -145,9 +145,18 @@ $(eval $(call build-prog,includes,dist-derivedconstants,0))
$(includes_dist-derivedconstants_depfile_c_asm) : $(includes_H_CONFIG) $(includes_H_PLATFORM) $(includes_H_FILES) $$(rts_H_FILES)
includes/dist-derivedconstants/build/mkDerivedConstants.o : $(includes_H_CONFIG) $(includes_H_PLATFORM)
ifneq "$(AlienScript)" ""
$(INPLACE_BIN)/mkDerivedConstants$(exeext): includes/$(includes_dist-derivedconstants_C_SRCS) | $$(dir $$@)/.
$(WhatGccIsCalled) -o $@ $< $(CFLAGS) $(includes_CC_OPTS)
endif
ifneq "$(BINDIST)" "YES"
$(includes_DERIVEDCONSTANTS) : $(INPLACE_BIN)/mkDerivedConstants$(exeext) | $$(dir $$@)/.
ifeq "$(AlienScript)" ""
./$< >$@
else
$(AlienScript) run ./$< >$@
endif
endif
endif
......@@ -157,7 +166,7 @@ endif
includes_GHCCONSTANTS = includes/dist-ghcconstants/header/GHCConstants.h
ifeq "$(PORTING_HOST)" "YES"
ifeq "$(PORTING_HOST)-$(AlienScript)" "YES-"
$(includes_GHCCONSTANTS) :
@echo "*** Cross-compiling: please copy DerivedConstants.h from the target system"
......@@ -176,8 +185,17 @@ $(includes_dist-ghcconstants_depfile_c_asm) : $(includes_H_CONFIG) $(includes_H_
includes/dist-ghcconstants/build/mkDerivedConstants.o : $(includes_H_CONFIG) $(includes_H_PLATFORM)
ifneq "$(AlienScript)" ""
$(INPLACE_BIN)/mkGHCConstants$(exeext): includes/$(includes_dist-ghcconstants_C_SRCS) | $$(dir $$@)/.
$(WhatGccIsCalled) -o $@ $< $(CFLAGS) $(includes_CC_OPTS) $(includes_dist-ghcconstants_CC_OPTS)
endif
$(includes_GHCCONSTANTS) : $(INPLACE_BIN)/mkGHCConstants$(exeext) | $$(dir $$@)/.
ifeq "$(AlienScript)" ""
./$< >$@
else
$(AlienScript) run ./$< >$@
endif
endif
endif
......
libffi/ghc.mk
View file @ 9fff25ea
......@@ -82,7 +82,7 @@ $(libffi_STAMP_CONFIGURE): $(TOUCH_DEP)
--prefix=$(TOP)/libffi/build/inst \
--enable-static=yes \
--enable-shared=$(libffi_EnableShared) \
--host=$(HOSTPLATFORM) --build=$(BUILDPLATFORM)
--host=$(TargetPlatformFull)
# wc on OS X has spaces in its output, which libffi's Makefile
# doesn't expect, so we tweak it to sed them out
......
mk/config.mk.in
View file @ 9fff25ea
......@@ -139,7 +139,7 @@ PlatformSupportsSharedLibs = $(if $(filter $(TARGETPLATFORM),\
# the compiler you build with is generating registerised binaries), but
# the stage2 compiler will be an unregisterised binary.
#
ifneq "$(findstring $(HostArch_CPP), i386 x86_64 powerpc arm)" ""
ifneq "$(findstring $(TargetArch_CPP), i386 x86_64 powerpc arm)" ""
GhcUnregisterised=NO
else
GhcUnregisterised=YES
......@@ -151,8 +151,8 @@ endif
# Target platforms supported:
# i386, powerpc
# AIX is not supported
ArchSupportsNCG=$(strip $(patsubst $(HostArch_CPP), YES, $(findstring $(HostArch_CPP), i386 x86_64 powerpc sparc)))
OsSupportsNCG=$(strip $(patsubst $(HostOS_CPP), YES, $(patsubst aix,,$(HostOS_CPP))))
ArchSupportsNCG=$(strip $(patsubst $(TargetArch_CPP), YES, $(findstring $(TargetArch_CPP), i386 x86_64 powerpc sparc)))
OsSupportsNCG=$(strip $(patsubst $(TargetOS_CPP), YES, $(patsubst aix,,$(TargetOS_CPP))))
# lazy test, because $(GhcUnregisterised) might be set in build.mk later.
GhcWithNativeCodeGen=$(strip\
......@@ -163,7 +163,7 @@ HaveLibDL = @HaveLibDL@
# ArchSupportsSMP should be set iff there is support for that arch in
# includes/stg/SMP.h
ArchSupportsSMP=$(strip $(patsubst $(HostArch_CPP), YES, $(findstring $(HostArch_CPP), i386 x86_64 sparc powerpc arm)))
ArchSupportsSMP=$(strip $(patsubst $(TargetArch_CPP), YES, $(findstring $(TargetArch_CPP), i386 x86_64 sparc powerpc arm)))
# lazy test, because $(GhcUnregisterised) might be set in build.mk later.
GhcWithSMP=$(strip $(if $(filter YESNO, $(ArchSupportsSMP)$(GhcUnregisterised)),YES,NO))
......@@ -171,8 +171,8 @@ GhcWithSMP=$(strip $(if $(filter YESNO, $(ArchSupportsSMP)$(GhcUnregisterised)),
# Whether to include GHCi in the compiler. Depends on whether the RTS linker
# has support for this OS/ARCH combination.
OsSupportsGHCi=$(strip $(patsubst $(HostOS_CPP), YES, $(findstring $(HostOS_CPP), mingw32 cygwin32 linux solaris2 freebsd dragonfly netbsd openbsd darwin kfreebsdgnu)))
ArchSupportsGHCi=$(strip $(patsubst $(HostArch_CPP), YES, $(findstring $(HostArch_CPP), i386 x86_64 powerpc sparc sparc64)))
OsSupportsGHCi=$(strip $(patsubst $(TargetOS_CPP), YES, $(findstring $(TargetOS_CPP), mingw32 cygwin32 linux solaris2 freebsd dragonfly netbsd openbsd darwin kfreebsdgnu)))
ArchSupportsGHCi=$(strip $(patsubst $(TargetArch_CPP), YES, $(findstring $(TargetArch_CPP), i386 x86_64 powerpc sparc sparc64)))
ifeq "$(OsSupportsGHCi)$(ArchSupportsGHCi)" "YESYES"
GhcWithInterpreter=YES
......@@ -194,7 +194,7 @@ endif
# Whether to use libffi for adjustors (foreign import "wrapper") or
# not. If we have built-in support (rts/Adjustor.c) then we use that,
# otherwise we fall back on libffi, which is slightly slower.
ArchHasAdjustorSupport = $(if $(findstring $(HostArch_CPP),i386 x86_64),YES,NO)
ArchHasAdjustorSupport = $(if $(findstring $(TargetArch_CPP),i386 x86_64),YES,NO)
ifeq "$(ArchHasAdjustorSupport)" "YES"
UseLibFFIForAdjustors=NO
else
......@@ -515,9 +515,6 @@ GHC_STAGE1 = $(INPLACE_BIN)/ghc-stage1$(exeext)
GHC_STAGE2 = $(INPLACE_BIN)/ghc-stage2$(exeext)
GHC_STAGE3 = $(INPLACE_BIN)/ghc-stage3$(exeext)
# Install stage 2 by default, can be changed to 3
INSTALL_GHC_STAGE=2
BOOTSTRAPPING_CONF = libraries/bootstrapping.conf
INPLACE_PACKAGE_CONF = $(INPLACE_LIB)/package.conf.d
......@@ -553,8 +550,17 @@ endif
# the flag --with-gcc=<blah> instead. The reason is that the configure script
# needs to know which gcc you're using in order to perform its tests.
WhatGccIsCalled = @WhatGccIsCalled@
GccVersion = @GccVersion@
WhatGccIsCalled = @WhatGccIsCalled@
GccVersion = @GccVersion@
AlienScript = @AlienScript@
ifeq "$(phase)" "0"
CrossCompilePrefix =
else
CrossCompilePrefix = @CrossCompilePrefix@
endif
# TargetPlatformFull retains the string passed to configure so we have it in
# the necessary format to pass to libffi's configure.
TargetPlatformFull = @TargetPlatformFull@
GccLT34 = @GccLT34@
GccLT46 = @GccLT46@
CC = $(WhatGccIsCalled)
......@@ -568,6 +574,22 @@ AS_STAGE1 = $(AS)
AS_STAGE2 = $(AS)
AS_STAGE3 = $(AS)
# Cross-compiling options
#
# The 'toolchain' case: Cross-compiler to run locally:
BuildingCrossCompiler = @BuildingCrossCompiler@
# The 'port' case: Porting to a foreign architecture:
PortingCompiler = @PortingCompiler@
# BuildingCrossCompiler OR PortingCompiler
CrossCompiling = @CrossCompiling@
# Install stage 2 by default, or stage 1 in the cross compiler case. Can be changed to 3
ifeq "$(BuildingCrossCompiler)" "YES"
INSTALL_GHC_STAGE=1
else
INSTALL_GHC_STAGE=2
endif
# C compiler and linker flags from configure (e.g. -m<blah> to select
# correct C compiler backend). The stage number is the stage of GHC
# that is being used to compile with.
......@@ -596,6 +618,9 @@ SRC_HSC2HS_OPTS += --cross-safe
endif
SRC_HSC2HS_OPTS += $(addprefix --cflag=,$(filter-out -O,$(SRC_CC_OPTS) $(CONF_CC_OPTS_STAGE0)))
SRC_HSC2HS_OPTS += $(foreach d,$(GMP_INCLUDE_DIRS),-I$(d))
ifeq "$(CrossCompiling)" "YES"
SRC_HSC2HS_OPTS += --cross-compile
endif
#-----------------------------------------------------------------------------
# Mingwex Library
......
rules/build-package-data.mk
View file @ 9fff25ea
......@@ -79,7 +79,7 @@ $1/$2/build/autogen/cabal_macros.h : $1/$2/package-data.mk
# for our build system, and registers the package for use in-place in
# the build tree.
$1/$2/package-data.mk : $$(GHC_CABAL_INPLACE) $$($1_$2_GHC_PKG_DEP) $1/$$($1_PACKAGE).cabal $$(wildcard $1/configure) $$(LAX_DEPS_FOLLOW) $$($1_$2_HC_CONFIG_DEP)
"$$(GHC_CABAL_INPLACE)" configure --with-ghc="$$($1_$2_HC_CONFIG)" --with-ghc-pkg="$$($1_$2_GHC_PKG)" $$($1_CONFIGURE_OPTS) $$($1_$2_CONFIGURE_OPTS) -- $2 $1
CROSS_COMPILE="$(CrossCompilePrefix)" "$$(GHC_CABAL_INPLACE)" configure --with-ghc="$$($1_$2_HC_CONFIG)" --with-ghc-pkg="$$($1_$2_GHC_PKG)" $$($1_CONFIGURE_OPTS) $$($1_$2_CONFIGURE_OPTS) -- $2 $1
ifeq "$$($1_$2_PROG)" ""
ifneq "$$($1_$2_REGISTER_PACKAGE)" "NO"
"$$($1_$2_GHC_PKG)" update --force $$($1_$2_GHC_PKG_OPTS) $1/$2/inplace-pkg-config
......
rules/build-package.mk
View file @ 9fff25ea
......@@ -133,7 +133,7 @@ CHECKED_$1 = YES
check_packages: check_$1
.PHONY: check_$1
check_$1: $$(GHC_CABAL_INPLACE)
$$(GHC_CABAL_INPLACE) check $1
CROSS_COMPILE="$(CrossCompilePrefix)" $$(GHC_CABAL_INPLACE) check $1
endif
ifneq "$3" "0"
......
rules/haddock.mk
View file @ 9fff25ea
......@@ -42,7 +42,7 @@ endif
ifneq "$$(BINDIST)" "YES"
$$($$($1_PACKAGE)-$$($1_$2_VERSION)_HADDOCK_FILE) : $$(INPLACE_BIN)/haddock$$(exeext) $$(GHC_CABAL_INPLACE) $$($1_$2_HS_SRCS) $$($$($1_PACKAGE)-$$($1_$2_VERSION)_HADDOCK_DEPS) | $$$$(dir $$$$@)/.
ifeq "$$(HSCOLOUR_SRCS)" "YES"
"$$(GHC_CABAL_INPLACE)" hscolour $2 $1
CROSS_COMPILE="$(CrossCompilePrefix)" "$$(GHC_CABAL_INPLACE)" hscolour $2 $1
endif
"$$(TOP)/$$(INPLACE_BIN)/haddock" \
--odir="$1/$2/doc/html/$$($1_PACKAGE)" \
......
rules/shell-wrapper.mk
View file @ 9fff25ea
......@@ -62,7 +62,7 @@ BINDIST_WRAPPERS += $$($1_$2_SHELL_WRAPPER_NAME)
install: install_$1_$2_wrapper
.PHONY: install_$1_$2_wrapper
install_$1_$2_wrapper: WRAPPER=$$(DESTDIR)$$(bindir)/$$($1_$2_INSTALL_SHELL_WRAPPER_NAME)
install_$1_$2_wrapper: WRAPPER=$$(DESTDIR)$$(bindir)/$(CrossCompilePrefix)$$($1_$2_INSTALL_SHELL_WRAPPER_NAME)
install_$1_$2_wrapper:
$$(call INSTALL_DIR,"$$(DESTDIR)$$(bindir)")
$$(call removeFiles, "$$(WRAPPER)")
......
utils/ghc-pkg/ghc.mk
View file @ 9fff25ea
......@@ -30,7 +30,7 @@ endif
else
$(GHC_PKG_INPLACE) : utils/ghc-pkg/dist/build/$(utils/ghc-pkg_dist_PROG)$(exeext) | $$(dir $$@)/. $(INPLACE_PACKAGE_CONF)/.
$(GHC_PKG_INPLACE) : utils/ghc-pkg/dist/build/tmp/$(utils/ghc-pkg_dist_PROG)$(exeext) | $$(dir $$@)/. $(INPLACE_PACKAGE_CONF)/.
$(call removeFiles,$(wildcard $(INPLACE_PACKAGE_CONF)/*))
ifeq "$(Windows)" "YES"
cp $< $@
......@@ -51,7 +51,7 @@ endif
#
# ToDo: we might want to do this using ghc-cabal instead.
#
utils/ghc-pkg/dist/build/$(utils/ghc-pkg_dist_PROG)$(exeext): utils/ghc-pkg/Main.hs utils/ghc-pkg/Version.hs | bootstrapping/. $$(dir $$@)/. $(GHC_CABAL_INPLACE)
utils/ghc-pkg/dist/build/tmp/$(utils/ghc-pkg_dist_PROG)$(exeext): utils/ghc-pkg/Main.hs utils/ghc-pkg/Version.hs | bootstrapping/. $$(dir $$@)/. $(GHC_CABAL_INPLACE)
"$(GHC)" $(SRC_HC_OPTS) --make utils/ghc-pkg/Main.hs -o $@ \
-no-user-package-conf \
-Wall -fno-warn-unused-imports -fno-warn-warnings-deprecations \
......@@ -82,30 +82,41 @@ $(eval $(call clean-target,utils/ghc-pkg,dist,\
utils/ghc-pkg/Version.hs))
# -----------------------------------------------------------------------------
# Building ghc-pkg with stage 1
# Cross-compile case: Install our dist version
# Normal case: Build ghc-pkg with stage 1
utils/ghc-pkg_dist-install_USES_CABAL = YES
ifeq "$(BuildingCrossCompiler)" "YES"
GHC_PKG_DISTDIR=dist
else
GHC_PKG_DISTDIR=dist-install
endif
utils/ghc-pkg_$(GHC_PKG_DISTDIR)_USES_CABAL = YES
utils/ghc-pkg_PACKAGE = ghc-pkg
utils/ghc-pkg_dist-install_PROG = ghc-pkg
utils/ghc-pkg_dist-install_SHELL_WRAPPER = YES
utils/ghc-pkg_dist-install_INSTALL_SHELL_WRAPPER = YES
utils/ghc-pkg_dist-install_INSTALL_SHELL_WRAPPER_NAME = ghc-pkg-$(ProjectVersion)
utils/ghc-pkg_dist-install_INSTALL_INPLACE = NO
utils/ghc-pkg_$(GHC_PKG_DISTDIR)_PROG = ghc-pkg
utils/ghc-pkg_$(GHC_PKG_DISTDIR)_SHELL_WRAPPER = YES
utils/ghc-pkg_$(GHC_PKG_DISTDIR)_INSTALL_SHELL_WRAPPER = YES
utils/ghc-pkg_$(GHC_PKG_DISTDIR)_INSTALL_SHELL_WRAPPER_NAME = ghc-pkg-$(ProjectVersion)
utils/ghc-pkg_$(GHC_PKG_DISTDIR)_INSTALL_INPLACE = NO
ifeq "$(BootingFromHc)" "YES"
utils/ghc-pkg_dist-install_OTHER_OBJS += $(ALL_STAGE1_LIBS) $(ALL_STAGE1_LIBS) $(ALL_STAGE1_LIBS) $(ALL_RTS_LIBS) $(libffi_STATIC_LIB)
endif
ifeq "$(BuildingCrossCompiler)" "YES"
$(eval $(call shell-wrapper,utils/ghc-pkg,dist))
else
$(eval $(call build-prog,utils/ghc-pkg,dist-install,1))
endif
ifeq "$(Windows)" "NO"
install: install_utils/ghc-pkg_link
.PNONY: install_utils/ghc-pkg_link
.PHONY: install_utils/ghc-pkg_link
install_utils/ghc-pkg_link:
$(call INSTALL_DIR,"$(DESTDIR)$(bindir)")
$(call removeFiles,"$(DESTDIR)$(bindir)/ghc-pkg")
$(LN_S) ghc-pkg-$(ProjectVersion) "$(DESTDIR)$(bindir)/ghc-pkg"
$(LN_S) $(CrossCompilePrefix)ghc-pkg-$(ProjectVersion) "$(DESTDIR)$(bindir)/$(CrossCompilePrefix)ghc-pkg"
endif
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