[+ AutoGen5 template -*- Mode: Makefile -*- in +] # Makefile.in is generated from Makefile.tpl by 'autogen Makefile.def'. # # Makefile for directory with subdirs to build. # Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, # 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 # Free Software Foundation # # This file is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; see the file COPYING3. If not see # . # # First, test for a proper version of make, but only where one is required. @if gcc ifeq (,$(.VARIABLES)) # The variable .VARIABLES, new with 3.80, is never empty. $(error GNU make version 3.80 or newer is required.) endif @endif gcc # ------------------------------- # Standard Autoconf-set variables # ------------------------------- VPATH=@srcdir@ build_alias=@build_noncanonical@ build_vendor=@build_vendor@ build_os=@build_os@ build=@build@ host_alias=@host_noncanonical@ host_vendor=@host_vendor@ host_os=@host_os@ host=@host@ target_alias=@target_noncanonical@ target_vendor=@target_vendor@ target_os=@target_os@ target=@target@ program_transform_name = @program_transform_name@ prefix = @prefix@ exec_prefix = @exec_prefix@ srcdir = @srcdir@ bindir = @bindir@ sbindir = @sbindir@ libexecdir = @libexecdir@ datadir = @datadir@ sysconfdir = @sysconfdir@ sharedstatedir = @sharedstatedir@ localstatedir = @localstatedir@ libdir = @libdir@ includedir = @includedir@ oldincludedir = @oldincludedir@ infodir = @infodir@ datarootdir = @datarootdir@ docdir = @docdir@ pdfdir = @pdfdir@ htmldir = @htmldir@ mandir = @mandir@ man1dir = $(mandir)/man1 man2dir = $(mandir)/man2 man3dir = $(mandir)/man3 man4dir = $(mandir)/man4 man5dir = $(mandir)/man5 man6dir = $(mandir)/man6 man7dir = $(mandir)/man7 man8dir = $(mandir)/man8 man9dir = $(mandir)/man9 INSTALL = @INSTALL@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ INSTALL_SCRIPT = @INSTALL_SCRIPT@ INSTALL_DATA = @INSTALL_DATA@ LN = @LN@ LN_S = @LN_S@ MAINT = @MAINT@ MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@ MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@ # ------------------------------------------------- # Miscellaneous non-standard autoconf-set variables # ------------------------------------------------- # The gcc driver likes to know the arguments it was configured with. TOPLEVEL_CONFIGURE_ARGUMENTS=@TOPLEVEL_CONFIGURE_ARGUMENTS@ tooldir = @tooldir@ build_tooldir = @build_tooldir@ # This is the name of the environment variable used for the path to # the libraries. RPATH_ENVVAR = @RPATH_ENVVAR@ # On targets where RPATH_ENVVAR is PATH, a subdirectory of the GCC build path # is used instead of the directory itself to avoid including built # executables in PATH. GCC_SHLIB_SUBDIR = @GCC_SHLIB_SUBDIR@ # If the build should make suitable code for shared host resources. host_shared = @host_shared@ # Build programs are put under this directory. BUILD_SUBDIR = @build_subdir@ # This is set by the configure script to the arguments to use when configuring # directories built for the build system. BUILD_CONFIGARGS = @build_configargs@ --with-build-subdir="$(BUILD_SUBDIR)" # Linker flags to use on the host, for stage1 or when not # bootstrapping. STAGE1_LDFLAGS = @stage1_ldflags@ # Libraries to use on the host, for stage1 or when not bootstrapping. STAGE1_LIBS = @stage1_libs@ # Linker flags to use for stage2 and later. POSTSTAGE1_LDFLAGS = @poststage1_ldflags@ # Libraries to use for stage2 and later. POSTSTAGE1_LIBS = @poststage1_libs@ # This is the list of variables to export in the environment when # configuring any subdirectory. It must also be exported whenever # recursing into a build directory in case that directory's Makefile # re-runs configure. BASE_EXPORTS = \ FLEX="$(FLEX)"; export FLEX; \ LEX="$(LEX)"; export LEX; \ BISON="$(BISON)"; export BISON; \ YACC="$(YACC)"; export YACC; \ M4="$(M4)"; export M4; \ SED="$(SED)"; export SED; \ AWK="$(AWK)"; export AWK; \ MAKEINFO="$(MAKEINFO)"; export MAKEINFO; # This is the list of variables to export in the environment when # configuring subdirectories for the build system. BUILD_EXPORTS = \ $(BASE_EXPORTS) \ AR="$(AR_FOR_BUILD)"; export AR; \ AS="$(AS_FOR_BUILD)"; export AS; \ CC="$(CC_FOR_BUILD)"; export CC; \ CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \ CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \ CPP="$(CPP_FOR_BUILD)"; export CPP; \ CPPFLAGS="$(CPPFLAGS_FOR_BUILD)"; export CPPFLAGS; \ CXX="$(CXX_FOR_BUILD)"; export CXX; \ CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \ GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \ GOC="$(GOC_FOR_BUILD)"; export GOC; \ GOCFLAGS="$(GOCFLAGS_FOR_BUILD)"; export GOCFLAGS; \ GDC="$(GDC_FOR_BUILD)"; export GDC; \ GDCFLAGS="$(GDCFLAGS_FOR_BUILD)"; export GDCFLAGS; \ GM2="$(GM2_FOR_BUILD)"; export GM2; \ GM2FLAGS="$(GM2FLAGS_FOR_BUILD)"; export GM2FLAGS; \ DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \ DSYMUTIL="$(DSYMUTIL_FOR_BUILD)"; export DSYMUTIL; \ LD="$(LD_FOR_BUILD)"; export LD; \ LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \ NM="$(NM_FOR_BUILD)"; export NM; \ RANLIB="$(RANLIB_FOR_BUILD)"; export RANLIB; \ WINDRES="$(WINDRES_FOR_BUILD)"; export WINDRES; \ WINDMC="$(WINDMC_FOR_BUILD)"; export WINDMC; # These variables must be set on the make command line for directories # built for the build system to override those in BASE_FLAGS_TO_PASS. EXTRA_BUILD_FLAGS = \ CFLAGS="$(CFLAGS_FOR_BUILD)" \ LDFLAGS="$(LDFLAGS_FOR_BUILD)" # This is the list of directories to built for the host system. SUBDIRS = @configdirs@ TARGET_CONFIGDIRS = @target_configdirs@ # This is set by the configure script to the arguments to use when configuring # directories built for the host system. HOST_CONFIGARGS = @host_configargs@ # Host programs are put under this directory, which is . except if building # with srcdir=.. HOST_SUBDIR = @host_subdir@ # This is the list of variables to export in the environment when # configuring subdirectories for the host system. We need to pass # some to the GCC configure because of its hybrid host/target nature. HOST_EXPORTS = \ $(BASE_EXPORTS) \ CC="$(CC)"; export CC; \ ADA_CFLAGS="$(ADA_CFLAGS)"; export ADA_CFLAGS; \ CFLAGS="$(CFLAGS)"; export CFLAGS; \ CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \ CXX="$(CXX)"; export CXX; \ CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \ GFORTRAN="$(GFORTRAN)"; export GFORTRAN; \ GOC="$(GOC)"; export GOC; \ GDC="$(GDC)"; export GDC; \ GM2="$(GM2)"; export GM2; \ AR="$(AR)"; export AR; \ AS="$(AS)"; export AS; \ CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \ CPP_FOR_BUILD="$(CPP_FOR_BUILD)"; export CPP_FOR_BUILD; \ CPPFLAGS_FOR_BUILD="$(CPPFLAGS_FOR_BUILD)"; export CPPFLAGS_FOR_BUILD; \ CXX_FOR_BUILD="$(CXX_FOR_BUILD)"; export CXX_FOR_BUILD; \ DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \ DSYMUTIL="$(DSYMUTIL)"; export DSYMUTIL; \ LD="$(LD)"; export LD; \ LDFLAGS="$(STAGE1_LDFLAGS) $(LDFLAGS)"; export LDFLAGS; \ NM="$(NM)"; export NM; \ RANLIB="$(RANLIB)"; export RANLIB; \ WINDRES="$(WINDRES)"; export WINDRES; \ WINDMC="$(WINDMC)"; export WINDMC; \ OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \ OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \ OTOOL="$(OTOOL)"; export OTOOL; \ PKG_CONFIG_PATH="$(PKG_CONFIG_PATH)"; export PKG_CONFIG_PATH; \ READELF="$(READELF)"; export READELF; \ AR_FOR_TARGET="$(AR_FOR_TARGET)"; export AR_FOR_TARGET; \ AS_FOR_TARGET="$(AS_FOR_TARGET)"; export AS_FOR_TARGET; \ DSYMUTIL_FOR_TARGET="$(DSYMUTIL_FOR_TARGET)"; export DSYMUTIL_FOR_TARGET; \ GCC_FOR_TARGET="$(GCC_FOR_TARGET) $$TFLAGS"; export GCC_FOR_TARGET; \ LD_FOR_TARGET="$(LD_FOR_TARGET)"; export LD_FOR_TARGET; \ NM_FOR_TARGET="$(NM_FOR_TARGET)"; export NM_FOR_TARGET; \ OBJDUMP_FOR_TARGET="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP_FOR_TARGET; \ OBJCOPY_FOR_TARGET="$(OBJCOPY_FOR_TARGET)"; export OBJCOPY_FOR_TARGET; \ OTOOL_FOR_TARGET="$(OTOOL_FOR_TARGET)"; export OTOOL_FOR_TARGET; \ RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)"; export RANLIB_FOR_TARGET; \ READELF_FOR_TARGET="$(READELF_FOR_TARGET)"; export READELF_FOR_TARGET; \ TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \ HOST_LIBS="$(STAGE1_LIBS)"; export HOST_LIBS; \ GMPLIBS="$(HOST_GMPLIBS)"; export GMPLIBS; \ GMPINC="$(HOST_GMPINC)"; export GMPINC; \ ISLLIBS="$(HOST_ISLLIBS)"; export ISLLIBS; \ ISLINC="$(HOST_ISLINC)"; export ISLINC; \ LIBELFLIBS="$(HOST_LIBELFLIBS)"; export LIBELFLIBS; \ LIBELFINC="$(HOST_LIBELFINC)"; export LIBELFINC; \ XGCC_FLAGS_FOR_TARGET="$(XGCC_FLAGS_FOR_TARGET)"; export XGCC_FLAGS_FOR_TARGET; \ @if gcc-bootstrap $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \ @endif gcc-bootstrap $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); POSTSTAGE1_CXX_EXPORT = \ CXX='$(CXX)'; export CXX; \ CXX_FOR_BUILD='$(CXX_FOR_BUILD)'; export CXX_FOR_BUILD; @if target-libstdc++-v3-bootstrap # Override the above if we're bootstrapping C++. POSTSTAGE1_CXX_EXPORT = \ CXX="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xg++$(exeext) \ -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ -nostdinc++ \ -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \ -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \ `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include/$(TARGET_SUBDIR) \ `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include \ `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$s/libstdc++-v3/libsupc++ \ -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \ -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs"; \ export CXX; \ CXX_FOR_BUILD="$$CXX"; export CXX_FOR_BUILD; @endif target-libstdc++-v3-bootstrap # Similar, for later GCC stages. POSTSTAGE1_HOST_EXPORTS = \ $(HOST_EXPORTS) \ CC="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \ -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ \ $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \ CC_FOR_BUILD="$$CC"; export CC_FOR_BUILD; \ $(POSTSTAGE1_CXX_EXPORT) \ $(LTO_EXPORTS) \ GDC="$$r/$(HOST_SUBDIR)/prev-gcc/gdc$(exeext) -B$$r/$(HOST_SUBDIR)/prev-gcc/ \ -B$(build_tooldir)/bin/ $(GDC_FLAGS_FOR_TARGET) \ -B$$r/prev-$(TARGET_SUBDIR)/libphobos/src \ -I$$r/prev-$(TARGET_SUBDIR)/libphobos/libdruntime -I$$s/libphobos/libdruntime \ -L$$r/prev-$(TARGET_SUBDIR)/libphobos/src/.libs \ -L$$r/prev-$(TARGET_SUBDIR)/libphobos/libdruntime/.libs"; \ export GDC; \ GDC_FOR_BUILD="$$GDC"; export GDC_FOR_BUILD; \ GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind"; export GNATBIND; \ LDFLAGS="$(POSTSTAGE1_LDFLAGS) $(BOOT_LDFLAGS)"; export LDFLAGS; \ HOST_LIBS="$(POSTSTAGE1_LIBS)"; export HOST_LIBS; # Target libraries are put under this directory: TARGET_SUBDIR = @target_subdir@ # This is set by the configure script to the arguments to use when configuring # directories built for the target. TARGET_CONFIGARGS = @target_configargs@ --with-target-subdir="$(TARGET_SUBDIR)" # This is the list of variables to export in the environment when # configuring subdirectories for the target system. BASE_TARGET_EXPORTS = \ $(BASE_EXPORTS) \ AR="$(AR_FOR_TARGET)"; export AR; \ AS="$(COMPILER_AS_FOR_TARGET)"; export AS; \ CC="$(CC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \ CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \ CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \ CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \ CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \ GFORTRAN="$(GFORTRAN_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GFORTRAN; \ GOC="$(GOC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GOC; \ GDC="$(GDC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GDC; \ GM2="$(GM2_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GM2; \ DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \ DSYMUTIL="$(DSYMUTIL_FOR_TARGET)"; export DSYMUTIL; \ LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \ LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \ LIPO="$(LIPO_FOR_TARGET)"; export LIPO; \ NM="$(COMPILER_NM_FOR_TARGET)"; export NM; \ OBJDUMP="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP; \ OBJCOPY="$(OBJCOPY_FOR_TARGET)"; export OBJCOPY; \ OTOOL="$(OTOOL_FOR_TARGET)"; export OTOOL; \ RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \ READELF="$(READELF_FOR_TARGET)"; export READELF; \ STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \ WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \ WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \ @if gcc-bootstrap $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \ @endif gcc-bootstrap $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \ TARGET_CONFIGDIRS="$(TARGET_CONFIGDIRS)"; export TARGET_CONFIGDIRS; RAW_CXX_TARGET_EXPORTS = \ $(BASE_TARGET_EXPORTS) \ CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \ CXX="$(RAW_CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX; NORMAL_TARGET_EXPORTS = \ $(BASE_TARGET_EXPORTS) \ CXX="$(CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX; # Where to find GMP HOST_GMPLIBS = @gmplibs@ HOST_GMPINC = @gmpinc@ # Where to find isl HOST_ISLLIBS = @isllibs@ HOST_ISLINC = @islinc@ # Where to find libelf HOST_LIBELFLIBS = @libelflibs@ HOST_LIBELFINC = @libelfinc@ # ---------------------------------------------- # Programs producing files for the BUILD machine # ---------------------------------------------- SHELL = @SHELL@ # pwd command to use. Allow user to override default by setting PWDCMD in # the environment to account for automounters. The make variable must not # be called PWDCMD, otherwise the value set here is passed to make # subprocesses and overrides the setting from the user's environment. # Don't use PWD since it is a common shell environment variable and we # don't want to corrupt it. PWD_COMMAND = $${PWDCMD-pwd} # compilers to use to create programs which must be run in the build # environment. AR_FOR_BUILD = @AR_FOR_BUILD@ AS_FOR_BUILD = @AS_FOR_BUILD@ CC_FOR_BUILD = @CC_FOR_BUILD@ CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@ CPP_FOR_BUILD = @CPP_FOR_BUILD@ CPPFLAGS_FOR_BUILD = @CPPFLAGS_FOR_BUILD@ CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@ CXX_FOR_BUILD = @CXX_FOR_BUILD@ DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@ DSYMUTIL_FOR_BUILD = @DSYMUTIL_FOR_BUILD@ GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@ GOC_FOR_BUILD = @GOC_FOR_BUILD@ GDC_FOR_BUILD = @GDC_FOR_BUILD@ GM2_FOR_BUILD = @GM2_FOR_BUILD@ LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@ LD_FOR_BUILD = @LD_FOR_BUILD@ NM_FOR_BUILD = @NM_FOR_BUILD@ RANLIB_FOR_BUILD = @RANLIB_FOR_BUILD@ WINDMC_FOR_BUILD = @WINDMC_FOR_BUILD@ WINDRES_FOR_BUILD = @WINDRES_FOR_BUILD@ # Special variables passed down in EXTRA_GCC_FLAGS. They are defined # here so that they can be overridden by Makefile fragments. BUILD_PREFIX = @BUILD_PREFIX@ BUILD_PREFIX_1 = @BUILD_PREFIX_1@ # Flags to pass to stage2 and later makes. They are defined # here so that they can be overridden by Makefile fragments. BOOT_CFLAGS= -g -O2 BOOT_LDFLAGS= BOOT_ADAFLAGS= -gnatpg AWK = @AWK@ SED = @SED@ BISON = @BISON@ YACC = @YACC@ FLEX = @FLEX@ LEX = @LEX@ M4 = @M4@ MAKEINFO = @MAKEINFO@ EXPECT = @EXPECT@ RUNTEST = @RUNTEST@ AUTO_PROFILE = gcc-auto-profile -c 10000000 # This just becomes part of the MAKEINFO definition passed down to # sub-makes. It lets flags be given on the command line while still # using the makeinfo from the object tree. # (Default to avoid splitting info files by setting the threshold high.) MAKEINFOFLAGS = --split-size=5000000 # --------------------------------------------- # Programs producing files for the HOST machine # --------------------------------------------- AS = @AS@ AR = @AR@ @AR_PLUGIN_OPTION@ AR_FLAGS = rc CC = @CC@ CXX = @CXX@ DLLTOOL = @DLLTOOL@ DSYMUTIL = @DSYMUTIL@ LD = @LD@ LIPO = @LIPO@ NM = @NM@ OBJDUMP = @OBJDUMP@ OTOOL = @OTOOL@ RANLIB = @RANLIB@ @RANLIB_PLUGIN_OPTION@ READELF = @READELF@ STRIP = @STRIP@ WINDRES = @WINDRES@ WINDMC = @WINDMC@ GDC = @GDC@ GNATBIND = @GNATBIND@ GNATMAKE = @GNATMAKE@ CFLAGS = @CFLAGS@ LDFLAGS = @LDFLAGS@ LIBCFLAGS = $(CFLAGS) CXXFLAGS = @CXXFLAGS@ LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates GOCFLAGS = $(CFLAGS) GDCFLAGS = $(CFLAGS) GM2FLAGS = $(CFLAGS) PKG_CONFIG_PATH = @PKG_CONFIG_PATH@ # Pass additional PGO and LTO compiler options to the PGO build. BUILD_CFLAGS = $(PGO_BUILD_CFLAGS) $(PGO_BUILD_LTO_CFLAGS) override CFLAGS += $(BUILD_CFLAGS) override CXXFLAGS += $(BUILD_CFLAGS) # Additional PGO and LTO compiler options to generate profiling data # for the PGO build. PGO_BUILD_GEN_FLAGS_TO_PASS = \ PGO_BUILD_CFLAGS="@PGO_BUILD_GEN_CFLAGS@" \ PGO_BUILD_LTO_CFLAGS="@PGO_BUILD_LTO_CFLAGS@" # NB: Filter out any compiler options which may fail PGO training runs. PGO_BUILD_TRAINING_CFLAGS:= \ $(filter-out -Werror=%,$(CFLAGS)) PGO_BUILD_TRAINING_CXXFLAGS:=\ $(filter-out -Werror=%,$(CXXFLAGS)) PGO_BUILD_TRAINING_CFLAGS:= \ $(filter-out -Wall,$(PGO_BUILD_TRAINING_CFLAGS)) PGO_BUILD_TRAINING_CXXFLAGS:= \ $(filter-out -Wall,$(PGO_BUILD_TRAINING_CXXFLAGS)) PGO_BUILD_TRAINING_CFLAGS:= \ $(filter-out -specs=%,$(PGO_BUILD_TRAINING_CFLAGS)) PGO_BUILD_TRAINING_CXXFLAGS:= \ $(filter-out -specs=%,$(PGO_BUILD_TRAINING_CXXFLAGS)) PGO_BUILD_TRAINING_FLAGS_TO_PASS = \ PGO_BUILD_TRAINING=yes \ CFLAGS_FOR_TARGET="$(PGO_BUILD_TRAINING_CFLAGS)" \ CXXFLAGS_FOR_TARGET="$(PGO_BUILD_TRAINING_CXXFLAGS)" # Ignore "make check" errors in PGO training runs. PGO_BUILD_TRAINING_MFLAGS = -i # Additional PGO and LTO compiler options to use profiling data for the # PGO build. PGO_BUILD_USE_FLAGS_TO_PASS = \ PGO_BUILD_CFLAGS="@PGO_BUILD_USE_CFLAGS@" \ PGO_BUILD_LTO_CFLAGS="@PGO_BUILD_LTO_CFLAGS@" # PGO training targets for the PGO build. FIXME: Add gold tests to # training. PGO-TRAINING-TARGETS = binutils gas gdb ld sim PGO_BUILD_TRAINING = $(addprefix maybe-check-,$(PGO-TRAINING-TARGETS)) CREATE_GCOV = create_gcov TFLAGS = # Defaults for all stages; some are overridden below. STAGE_CFLAGS = $(BOOT_CFLAGS) STAGE_TFLAGS = $(TFLAGS) STAGE_CONFIGURE_FLAGS=@stage2_werror_flag@ [+ FOR bootstrap-stage +] # Defaults for stage [+id+]; some are overridden below. STAGE[+id+]_CFLAGS = $(STAGE_CFLAGS) STAGE[+id+]_CXXFLAGS = $(CXXFLAGS) @if target-libstdc++-v3-bootstrap # Override the above if we're bootstrapping C++. STAGE[+id+]_CXXFLAGS = $(STAGE[+id+]_CFLAGS) @endif target-libstdc++-v3-bootstrap STAGE[+id+]_TFLAGS = $(STAGE_TFLAGS) STAGE[+id+]_CONFIGURE_FLAGS = $(STAGE_CONFIGURE_FLAGS) [+ ENDFOR bootstrap-stage +] # By default, C and C++ are the only stage1 languages, because they are the # only ones we require to build with the bootstrap compiler, and also the # only ones useful for building stage2. STAGE1_CFLAGS = @stage1_cflags@ STAGE1_CHECKING = @stage1_checking@ STAGE1_LANGUAGES = @stage1_languages@ # * We force-disable intermodule optimizations, even if # --enable-intermodule was passed, since the installed compiler # probably can't handle them. Luckily, autoconf always respects # the last argument when conflicting --enable arguments are passed. # * Likewise, we force-disable coverage flags, since the installed # compiler probably has never heard of them. # * We also disable -Wformat, since older GCCs don't understand newer %s. STAGE1_CONFIGURE_FLAGS = --disable-intermodule $(STAGE1_CHECKING) \ --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)" \ --disable-build-format-warnings # When using the slow stage1 compiler disable IL verification and forcefully # enable it when using the stage2 compiler instead. As we later compare # stage2 and stage3 we are merely avoid doing redundant work, plus we apply # checking when building all target libraries for release builds. STAGE1_TFLAGS += -fno-checking STAGE2_CFLAGS += -fno-checking STAGE2_TFLAGS += -fno-checking STAGE3_CFLAGS += -fchecking=1 STAGE3_TFLAGS += -fchecking=1 STAGEprofile_CFLAGS = $(STAGE2_CFLAGS) -fprofile-generate STAGEprofile_TFLAGS = $(STAGE2_TFLAGS) STAGEtrain_CFLAGS = $(filter-out -fchecking=1,$(STAGE3_CFLAGS)) STAGEtrain_TFLAGS = $(filter-out -fchecking=1,$(STAGE3_TFLAGS)) STAGEfeedback_CFLAGS = $(STAGE4_CFLAGS) -fprofile-use -fprofile-reproducible=parallel-runs STAGEfeedback_TFLAGS = $(STAGE4_TFLAGS) STAGEautoprofile_CFLAGS = $(STAGE2_CFLAGS) -g STAGEautoprofile_TFLAGS = $(STAGE2_TFLAGS) STAGEautofeedback_CFLAGS = $(STAGE3_CFLAGS) STAGEautofeedback_TFLAGS = $(STAGE3_TFLAGS) do-compare = @do_compare@ do-compare3 = $(do-compare) # ----------------------------------------------- # Programs producing files for the TARGET machine # ----------------------------------------------- AR_FOR_TARGET=@AR_FOR_TARGET@ AS_FOR_TARGET=@AS_FOR_TARGET@ CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@ # If GCC_FOR_TARGET is not overriden on the command line, then this # variable is passed down to the gcc Makefile, where it is used to # build libgcc2.a. We define it here so that it can itself be # overridden on the command line. GCC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCC_FOR_TARGET@ CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@ RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@ GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@ GOC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GOC_FOR_TARGET@ GDC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GDC_FOR_TARGET@ GM2_FOR_TARGET=$(STAGE_CC_WRAPPER) @GM2_FOR_TARGET@ DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@ DSYMUTIL_FOR_TARGET=@DSYMUTIL_FOR_TARGET@ LD_FOR_TARGET=@LD_FOR_TARGET@ LIPO_FOR_TARGET=@LIPO_FOR_TARGET@ NM_FOR_TARGET=@NM_FOR_TARGET@ OBJDUMP_FOR_TARGET=@OBJDUMP_FOR_TARGET@ OBJCOPY_FOR_TARGET=@OBJCOPY_FOR_TARGET@ OTOOL_FOR_TARGET=@OTOOL_FOR_TARGET@ RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@ READELF_FOR_TARGET=@READELF_FOR_TARGET@ STRIP_FOR_TARGET=@STRIP_FOR_TARGET@ WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@ WINDMC_FOR_TARGET=@WINDMC_FOR_TARGET@ COMPILER_AS_FOR_TARGET=@COMPILER_AS_FOR_TARGET@ COMPILER_LD_FOR_TARGET=@COMPILER_LD_FOR_TARGET@ COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_TARGET@ CFLAGS_FOR_TARGET = @CFLAGS_FOR_TARGET@ CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@ LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET) LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates LDFLAGS_FOR_TARGET = @LDFLAGS_FOR_TARGET@ GM2FLAGS_FOR_TARGET = -O2 -g GOCFLAGS_FOR_TARGET = -O2 -g GDCFLAGS_FOR_TARGET = -O2 -g FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@ SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@ DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@ XGCC_FLAGS_FOR_TARGET = $(FLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET) # ------------------------------------ # Miscellaneous targets and flag lists # ------------------------------------ # The first rule in the file had better be this one. Don't put any above it. # This lives here to allow makefile fragments to contain dependencies. all: #### host and target specific makefile fragments come in here. @target_makefile_frag@ @alphaieee_frag@ @ospace_frag@ @host_makefile_frag@ ### # This is the list of directories that may be needed in RPATH_ENVVAR # so that programs built for the target machine work. TARGET_LIB_PATH = [+ FOR target_modules +][+ IF lib_path +]$(TARGET_LIB_PATH_[+module+])[+ ENDIF lib_path +][+ ENDFOR target_modules +]$(HOST_LIB_PATH_gcc) [+ FOR target_modules +][+ IF lib_path +] @if target-[+module+] TARGET_LIB_PATH_[+module+] = $$r/$(TARGET_SUBDIR)/[+module+]/[+lib_path+]: @endif target-[+module+] [+ ENDIF lib_path +][+ ENDFOR target_modules +] # This is the list of directories that may be needed in RPATH_ENVVAR # so that programs built for the host machine work. HOST_LIB_PATH = [+ FOR host_modules +][+ IF lib_path +]$(HOST_LIB_PATH_[+module+])[+ ENDIF lib_path +][+ ENDFOR host_modules +] # Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch @if gcc HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc$(GCC_SHLIB_SUBDIR):$$r/$(HOST_SUBDIR)/prev-gcc$(GCC_SHLIB_SUBDIR): @endif gcc [+ FOR host_modules +][+ IF lib_path +] @if [+module+] HOST_LIB_PATH_[+module+] = \ $$r/$(HOST_SUBDIR)/[+module+]/[+lib_path+]:[+ IF bootstrap +]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +] @endif [+module+] [+ ENDIF lib_path +][+ ENDFOR host_modules +] CXX_FOR_TARGET_FLAG_TO_PASS = \ "CXX_FOR_TARGET=$(CXX_FOR_TARGET)" @if target-libstdc++-v3 # CXX_FOR_TARGET is tricky to get right for target libs that require a # functional C++ compiler. When we recurse, if we expand # CXX_FOR_TARGET before configuring libstdc++-v3, we won't get # libstdc++ include flags from the script. Instead, we get an # -funconfigured-* word, so that we'll get errors if this invalid C++ # command line is used for anything, but also so that we can use the # word to decide whether or not to pass on this CXX_FOR_TARGET. If we # don't pass it on, sub-make will use the default definition, that # re-expands it at the time of use, so we'll get it right when we need # it. One potential exception is the expansion of CXX_FOR_TARGET # passed down as part of CXX within TARGET_FLAGS, but this wouldn't # really work, for C++ host programs can't depend on the current-stage # C++ target library. CXX_FOR_TARGET_FLAG_TO_PASS = \ $(shell if echo "$(CXX_FOR_TARGET)" | grep " -funconfigured-" > /dev/null; then :; else echo '"CXX_FOR_TARGET=$(CXX_FOR_TARGET)"'; fi) @endif target-libstdc++-v3 # Flags to pass down to all sub-makes. STAGE*FLAGS, # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them # overrideable (for a bootstrap build stage1 also builds gcc.info). BASE_FLAGS_TO_PASS =[+ FOR flags_to_pass +][+ IF optional +] \ "`echo '[+flag+]=$([+flag+])' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"[+ ELSE optional +] \ "[+flag+]=$([+flag+])"[+ ENDIF optional+][+ ENDFOR flags_to_pass +][+ FOR bootstrap-stage +] \ "STAGE[+id+]_CFLAGS=$(STAGE[+id+]_CFLAGS)" \ "STAGE[+id+]_CXXFLAGS=$(STAGE[+id+]_CXXFLAGS)" \ "STAGE[+id+]_GENERATOR_CFLAGS=$(STAGE[+id+]_GENERATOR_CFLAGS)" \ "STAGE[+id+]_TFLAGS=$(STAGE[+id+]_TFLAGS)"[+ ENDFOR bootstrap-stage +] \ $(CXX_FOR_TARGET_FLAG_TO_PASS) \ "TFLAGS=$(TFLAGS)" \ "CONFIG_SHELL=$(SHELL)" \ "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" \ $(if $(LSAN_OPTIONS),"LSAN_OPTIONS=$(LSAN_OPTIONS)") # We leave this in just in case, but it is not needed anymore. RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) # Flags to pass down to most sub-makes, in which we're building with # the host environment. EXTRA_HOST_FLAGS = \ 'AR=$(AR)' \ 'AS=$(AS)' \ 'CC=$(CC)' \ 'CXX=$(CXX)' \ 'DLLTOOL=$(DLLTOOL)' \ 'DSYMUTIL=$(DSYMUTIL)' \ 'GFORTRAN=$(GFORTRAN)' \ 'GOC=$(GOC)' \ 'GDC=$(GDC)' \ 'GM2=$(GM2)' \ 'LD=$(LD)' \ 'LIPO=$(LIPO)' \ 'NM=$(NM)' \ 'OBJDUMP=$(OBJDUMP)' \ 'OTOOL=$(OTOOL)' \ 'RANLIB=$(RANLIB)' \ 'READELF=$(READELF)' \ 'STRIP=$(STRIP)' \ 'WINDRES=$(WINDRES)' \ 'WINDMC=$(WINDMC)' \ 'CREATE_GCOV=$(CREATE_GCOV)' FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) # Flags to pass to stage1 or when not bootstrapping. STAGE1_FLAGS_TO_PASS = \ LDFLAGS="$${LDFLAGS}" \ HOST_LIBS="$${HOST_LIBS}" # Flags to pass to stage2 and later makes. POSTSTAGE1_FLAGS_TO_PASS = \ CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \ CXX="$${CXX}" CXX_FOR_BUILD="$${CXX_FOR_BUILD}" \ GDC="$${GDC}" GDC_FOR_BUILD="$${GDC_FOR_BUILD}" \ GM2="$${GM2}" GM2_FOR_BUILD="$${GM2_FOR_BUILD}" \ GNATBIND="$${GNATBIND}" \ LDFLAGS="$${LDFLAGS}" \ HOST_LIBS="$${HOST_LIBS}" \ $(LTO_FLAGS_TO_PASS) \ "`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" @if gcc-bootstrap EXTRA_HOST_EXPORTS = if [ $(current_stage) != stage1 ]; then \ $(POSTSTAGE1_HOST_EXPORTS) \ fi; EXTRA_BOOTSTRAP_FLAGS = CC="$$CC" CXX="$$CXX" LDFLAGS="$$LDFLAGS" @endif gcc-bootstrap # Flags to pass down to makes which are built with the target environment. # The double $ decreases the length of the command line; those variables # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them. The # *_CFLAGS_FOR_TARGET variables are not passed down and most often empty, # so we expand them here. EXTRA_TARGET_FLAGS = \ 'AR=$$(AR_FOR_TARGET)' \ 'AS=$(COMPILER_AS_FOR_TARGET)' \ 'CC=$$(CC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \ 'CFLAGS=$$(CFLAGS_FOR_TARGET)' \ 'CXX=$$(CXX_FOR_TARGET) -B$$r/$$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \ -B$$r/$$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \ $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \ 'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \ 'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \ 'DSYMUTIL=$$(DSYMUTIL_FOR_TARGET)' \ 'GFORTRAN=$$(GFORTRAN_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \ 'GOC=$$(GOC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \ 'GOCFLAGS=$$(GOCFLAGS_FOR_TARGET)' \ 'GDC=$$(GDC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \ 'GDCFLAGS=$$(GDCFLAGS_FOR_TARGET)' \ 'GM2=$$(GM2_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \ 'GM2FLAGS=$$(GM2FLAGS_FOR_TARGET)' \ 'LD=$(COMPILER_LD_FOR_TARGET)' \ 'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \ 'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \ 'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \ 'NM=$(COMPILER_NM_FOR_TARGET)' \ 'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \ 'OBJCOPY=$$(OBJCOPY_FOR_TARGET)' \ 'RANLIB=$$(RANLIB_FOR_TARGET)' \ 'READELF=$$(READELF_FOR_TARGET)' \ 'WINDRES=$$(WINDRES_FOR_TARGET)' \ 'WINDMC=$$(WINDMC_FOR_TARGET)' \ 'XGCC_FLAGS_FOR_TARGET=$(XGCC_FLAGS_FOR_TARGET)' \ 'STAGE1_LDFLAGS=$$(POSTSTAGE1_LDFLAGS)' \ 'STAGE1_LIBS=$$(POSTSTAGE1_LIBS)' \ "TFLAGS=$$TFLAGS" TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS) # Flags to pass down to gcc. gcc builds a library, libgcc.a, so it # unfortunately needs the native compiler and the target ar and # ranlib. # If any variables are added here, they must be added to do-*, below. # The BUILD_* variables are a special case, which are used for the gcc # cross-building scheme. EXTRA_GCC_FLAGS = \ "GCC_FOR_TARGET=$(GCC_FOR_TARGET) $$TFLAGS" \ "GM2_FOR_TARGET=$(GM2_FOR_TARGET) $$TFLAGS" \ "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \ "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS) @if gcc BUILD_CONFIG = @BUILD_CONFIG@ ifneq ($(BUILD_CONFIG),) include $(foreach CONFIG, $(BUILD_CONFIG), $(srcdir)/config/$(CONFIG).mk) endif @endif gcc .PHONY: configure-host configure-host: [+ FOR host_modules +] \ maybe-configure-[+module+][+ ENDFOR host_modules +] .PHONY: configure-target configure-target: [+ FOR target_modules +] \ maybe-configure-target-[+module+][+ ENDFOR target_modules +] # The target built for a native non-bootstrap build. .PHONY: all # --enable-pgo-build enables the PGO build. # 1. First build with -fprofile-generate. # 2. Use "make maybe-check-*" to generate profiling data. # 3. Use "make clean" to remove the previous build. # 4. Rebuild with -fprofile-use. all: @if gcc-bootstrap [ -f stage_final ] || echo stage3 > stage_final @r=`${PWD_COMMAND}`; export r; \ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ $(MAKE) $(RECURSE_FLAGS_TO_PASS) `cat stage_final`-bubble @endif gcc-bootstrap @: $(MAKE); $(unstage) +@r=`${PWD_COMMAND}`; export r; \ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ @if gcc-bootstrap if [ -f stage_last ]; then \ TFLAGS="$(STAGE$(shell test ! -f stage_last || sed s,^stage,, stage_last)_TFLAGS)"; \ $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \ else \ @endif gcc-bootstrap $(MAKE) $(RECURSE_FLAGS_TO_PASS) \ $(PGO_BUILD_GEN_FLAGS_TO_PASS) all-host all-target \ @if pgo-build && $(MAKE) $(RECURSE_FLAGS_TO_PASS) \ $(PGO_BUILD_TRAINING_MFLAGS) \ $(PGO_BUILD_TRAINING_FLAGS_TO_PASS) \ $(PGO_BUILD_TRAINING) \ && $(MAKE) $(RECURSE_FLAGS_TO_PASS) clean \ && $(MAKE) $(RECURSE_FLAGS_TO_PASS) \ $(PGO_BUILD_USE_FLAGS_TO_PASS) all-host all-target \ @endif pgo-build @if gcc-bootstrap ; \ fi \ @endif gcc-bootstrap && : .PHONY: all-build [+ FOR build_modules +] all-build: maybe-all-build-[+module+][+ ENDFOR build_modules +] .PHONY: all-host [+ FOR host_modules +][+ IF bootstrap +] @if [+module+]-no-bootstrap[+ ENDIF bootstrap +] all-host: maybe-all-[+module+][+ IF bootstrap +] @endif [+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR host_modules +] .PHONY: all-target [+ FOR target_modules +][+ IF bootstrap +] @if target-[+module+]-no-bootstrap[+ ENDIF bootstrap +] all-target: maybe-all-target-[+module+][+ IF bootstrap +] @endif target-[+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR target_modules +] # Do a target for all the subdirectories. A ``make do-X'' will do a # ``make X'' in all subdirectories (because, in general, there is a # dependency (below) of X upon do-X, a ``make X'' will also do this, # but it may do additional work as well). [+ FOR recursive_targets +] .PHONY: do-[+make_target+] do-[+make_target+]: @: $(MAKE); $(unstage) @r=`${PWD_COMMAND}`; export r; \ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \ [+make_target+]-target .PHONY: [+make_target+]-host [+ FOR host_modules +] [+make_target+]-host: maybe-[+make_target+]-[+module+][+ ENDFOR host_modules +] .PHONY: [+make_target+]-target [+ FOR target_modules +] [+make_target+]-target: maybe-[+make_target+]-target-[+module+][+ ENDFOR target_modules +] [+ ENDFOR recursive_targets +] # Here are the targets which correspond to the do-X targets. .PHONY: info installcheck dvi pdf html .PHONY: install-info install-dvi install-pdf install-html .PHONY: clean distclean mostlyclean maintainer-clean realclean .PHONY: local-clean local-distclean local-maintainer-clean info: do-info installcheck: do-installcheck dvi: do-dvi pdf: do-pdf html: do-html # Make sure makeinfo is built before we do a `make info', if we're # in fact building texinfo. do-info: maybe-all-texinfo install-info: do-install-info dir.info s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ if [ -f dir.info ]; then \ $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info; \ else true; fi install-dvi: do-install-dvi install-pdf: do-install-pdf install-html: do-install-html local-clean: -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log local-distclean: -rm -f Makefile config.status config.cache mh-frag mt-frag -rm -f maybedep.tmp serdep.tmp stage_final -if [ "$(TARGET_SUBDIR)" != "." ]; then \ rm -rf $(TARGET_SUBDIR); \ else true; fi -rm -rf $(BUILD_SUBDIR) -if [ "$(HOST_SUBDIR)" != "." ]; then \ rm -rf $(HOST_SUBDIR); \ else true; fi -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile -rm -f texinfo/doc/Makefile texinfo/po/POTFILES -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null -rmdir c++tools fastjar gcc gnattools gotools 2>/dev/null -rmdir libcc1 libiberty texinfo zlib 2>/dev/null -find . -name config.cache -exec rm -f {} \; \; 2>/dev/null local-maintainer-clean: @echo "This command is intended for maintainers to use;" @echo "it deletes files that may require special tools to rebuild." clean: do-clean local-clean mostlyclean: do-mostlyclean local-clean distclean: do-distclean local-clean local-distclean maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean maintainer-clean: local-distclean realclean: maintainer-clean # Check target. .PHONY: check do-check check: do-check # Only include modules actually being configured and built. .PHONY: check-host check-host: [+ FOR host_modules +] \ maybe-check-[+module+][+ ENDFOR host_modules +] .PHONY: check-target check-target: [+ FOR target_modules +] \ maybe-check-target-[+module+][+ ENDFOR target_modules +] do-check: @: $(MAKE); $(unstage) @r=`${PWD_COMMAND}`; export r; \ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ $(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target # Automated reporting of test results. warning.log: build.log $(srcdir)/contrib/warn_summary build.log > $@ mail-report.log: if test x'$(BOOT_CFLAGS)' != x''; then \ BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \ fi; \ $(srcdir)/contrib/test_summary -t >$@ chmod +x $@ echo If you really want to send e-mail, run ./$@ now mail-report-with-warnings.log: warning.log if test x'$(BOOT_CFLAGS)' != x''; then \ BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \ fi; \ $(srcdir)/contrib/test_summary -t -i warning.log >$@ chmod +x $@ echo If you really want to send e-mail, run ./$@ now # Local Vim config $(srcdir)/.local.vimrc: $(LN_S) contrib/vimrc $@ $(srcdir)/.lvimrc: $(LN_S) contrib/vimrc $@ vimrc: $(srcdir)/.local.vimrc $(srcdir)/.lvimrc .PHONY: vimrc # clang-format config $(srcdir)/.clang-format: $(LN_S) contrib/clang-format $@ clang-format: $(srcdir)/.clang-format .PHONY: clang-format # Installation targets. .PHONY: install uninstall install: @: $(MAKE); $(unstage) @r=`${PWD_COMMAND}`; export r; \ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target .PHONY: install-host-nogcc install-host-nogcc: [+ FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \ maybe-install-[+module+][+ ENDIF +][+ ENDFOR host_modules +] .PHONY: install-host install-host: [+ FOR host_modules +] \ maybe-install-[+module+][+ ENDFOR host_modules +] .PHONY: install-target install-target: [+ FOR target_modules +] \ maybe-install-target-[+module+][+ ENDFOR target_modules +] uninstall: @echo "the uninstall target is not supported in this tree" .PHONY: install.all install.all: install-no-fixedincludes @if [ -f ./gcc/Makefile ]; then \ r=`${PWD_COMMAND}`; export r; \ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ $(HOST_EXPORTS) \ (cd ./gcc && \ $(MAKE) $(FLAGS_TO_PASS) install-headers); \ else \ true; \ fi # install-no-fixedincludes is used to allow the elaboration of binary packages # suitable for distribution, where we cannot include the fixed system header # files. .PHONY: install-no-fixedincludes install-no-fixedincludes: installdirs install-host-nogcc \ install-target gcc-install-no-fixedincludes .PHONY: install-strip install-strip: @: $(MAKE); $(unstage) @r=`${PWD_COMMAND}`; export r; \ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-strip-host install-strip-target .PHONY: install-strip-host install-strip-host: [+ FOR host_modules +] \ maybe-install-strip-[+module+][+ ENDFOR host_modules +] .PHONY: install-strip-target install-strip-target: [+ FOR target_modules +] \ maybe-install-strip-target-[+module+][+ ENDFOR target_modules +] ### other supporting targets MAKEDIRS= \ $(DESTDIR)$(prefix) \ $(DESTDIR)$(exec_prefix) .PHONY: installdirs installdirs: mkinstalldirs $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS) dir.info: do-install-info if [ -f $(srcdir)/texinfo/gen-info-dir ]; then \ $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new; \ mv -f dir.info.new dir.info; \ else true; \ fi dist: @echo "Building a full distribution of this tree isn't done" @echo "via 'make dist'. Check out the etc/ subdirectory" etags tags: TAGS # Right now this just builds TAGS in each subdirectory. emacs19 has the # ability to use several tags files at once, so there is probably no need # to combine them into one big TAGS file (like CVS 1.3 does). We could # (if we felt like it) have this Makefile write a piece of elisp which # the user could load to tell emacs19 where all the TAGS files we just # built are. TAGS: do-TAGS # ------------------------------------ # Macros for configure and all targets # ------------------------------------ [+ DEFINE configure +] .PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+]: @if gcc-bootstrap configure-[+prefix+][+module+]: stage_current @endif gcc-bootstrap @if [+prefix+][+module+] maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+] configure-[+prefix+][+module+]: [+ IF bootstrap +][+ ELSE +] @: $(MAKE); $(unstage)[+ ENDIF bootstrap +] @r=`${PWD_COMMAND}`; export r; \ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ [+ IF check_multilibs +]echo "Checking multilib configuration for [+module+]..."; \ $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \ $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null; \ if test -r [+subdir+]/[+module+]/multilib.out; then \ if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \ rm -f [+subdir+]/[+module+]/multilib.tmp; \ else \ rm -f [+subdir+]/[+module+]/Makefile; \ mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \ fi; \ else \ mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \ fi; \ [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \ $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \ [+exports+] [+extra_exports+] \ echo Configuring in [+subdir+]/[+module+]; \ cd "[+subdir+]/[+module+]" || exit 1; \ case $(srcdir) in \ /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \ *) topdir=`echo [+subdir+]/[+module+]/ | \ sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \ esac; \ module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \ [+ IF no-config-site +]rm -f no-such-file || : ; \ CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) \ $$s/$$module_srcdir/configure \ --srcdir=$${topdir}/$$module_srcdir \ [+args+] --build=${build_alias} --host=[+host_alias+] \ --target=[+target_alias+] [+extra_configure_flags+] \ || exit 1 @endif [+prefix+][+module+] [+ IF bootstrap +] [+ FOR bootstrap_stage +] .PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+]: @if [+prefix+][+module+]-bootstrap maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+] configure-stage[+id+]-[+prefix+][+module+]: @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start @$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] @r=`${PWD_COMMAND}`; export r; \ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ TFLAGS="$(STAGE[+id+]_TFLAGS)"; \ [+ IF check_multilibs +]echo "Checking multilib configuration for [+module+]..."; \ $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null; \ if test -r [+subdir+]/[+module+]/multilib.out; then \ if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \ rm -f [+subdir+]/[+module+]/multilib.tmp; \ else \ rm -f [+subdir+]/[+module+]/Makefile; \ mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \ fi; \ else \ mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \ fi; \ [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \ [+exports+][+ IF prev +] \ [+poststage1_exports+][+ ENDIF prev +][+ IF prefix +] \ CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \ CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \ LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;[+ ELSE prefix +] \ CFLAGS="$(STAGE[+id+]_CFLAGS)"; export CFLAGS; \ CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"; export CXXFLAGS;[+ IF prev +] \ LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \ LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +]; export LIBCFLAGS;[+ ENDIF prefix +] [+extra_exports+] \ echo Configuring stage [+id+] in [+subdir+]/[+module+]; \ $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \ cd [+subdir+]/[+module+] || exit 1; \ case $(srcdir) in \ /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \ *) topdir=`echo [+subdir+]/[+module+]/ | \ sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \ esac; \ module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \ $(SHELL) $$s/$$module_srcdir/configure \ --srcdir=$${topdir}/$$module_srcdir \ [+args+] --build=${build_alias} --host=[+host_alias+] \ --target=[+target_alias+] \ [+ IF prev +]--with-build-libsubdir=$(HOST_SUBDIR)[+ ENDIF prev +] \ $(STAGE[+id+]_CONFIGURE_FLAGS)[+ IF extra_configure_flags +] \ [+extra_configure_flags+][+ ENDIF extra_configure_flags +] @endif [+prefix+][+module+]-bootstrap [+ ENDFOR bootstrap_stage +] [+ ENDIF bootstrap +] [+ ENDDEF +] [+ DEFINE all +] .PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+] maybe-all-[+prefix+][+module+]: @if gcc-bootstrap all-[+prefix+][+module+]: stage_current @endif gcc-bootstrap @if [+prefix+][+module+] TARGET-[+prefix+][+module+]=[+ IF all_target +][+all_target+][+ ELSE +]all[+ ENDIF all_target +] maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+] all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +][+ ELSE +] @: $(MAKE); $(unstage)[+ ENDIF bootstrap +] @r=`${PWD_COMMAND}`; export r; \ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ [+exports+] [+extra_exports+] \ (cd [+subdir+]/[+module+] && \ $(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+stage1_args+] [+extra_make_flags+] \ $(TARGET-[+prefix+][+module+])) @endif [+prefix+][+module+] [+ IF bootstrap +] [+ FOR bootstrap_stage +] .PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+] .PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+]: maybe-clean-stage[+id+]-[+prefix+][+module+]: @if [+prefix+][+module+]-bootstrap maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+] all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+] TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+]) all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+] @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start @r=`${PWD_COMMAND}`; export r; \ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ TFLAGS="$(STAGE[+id+]_TFLAGS)"; \ [+exports+][+ IF prev +] \ [+poststage1_exports+][+ ENDIF prev +] [+extra_exports+] \ cd [+subdir+]/[+module+] && \ [+autoprofile+] \ $(MAKE) $(BASE_FLAGS_TO_PASS)[+ IF prefix +] \ CFLAGS="$(CFLAGS_FOR_TARGET)" \ CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \ LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"[+ ELSE prefix +] \ CFLAGS="$(STAGE[+id+]_CFLAGS)" \ GENERATOR_CFLAGS="$(STAGE[+id+]_GENERATOR_CFLAGS)" \ CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"[+ IF prev +] \ LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \ LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +][+ ENDIF prefix +] \ CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \ CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \ LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \ [+args+] [+IF prev +][+poststage1_args+][+ ELSE prev +] \ [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] \ TFLAGS="$(STAGE[+id+]_TFLAGS)" [+profile_data+] \ $(TARGET-stage[+id+]-[+prefix+][+module+]) maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+] clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+] clean-stage[+id+]-[+prefix+][+module+]: @if [ $(current_stage) = stage[+id+] ]; then \ [ -f [+subdir+]/[+module+]/Makefile ] || exit 0; \ else \ [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] || exit 0; \ $(MAKE) stage[+id+]-start; \ fi; \ cd [+subdir+]/[+module+] && \ $(MAKE) [+args+] [+ IF prev +][+poststage1_args+][+ ELSE prev +] \ [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] clean @endif [+prefix+][+module+]-bootstrap [+ ENDFOR bootstrap_stage +] [+ ENDIF bootstrap +] [+ ENDDEF +] # -------------------------------------- # Modules which run on the build machine # -------------------------------------- [+ FOR build_modules +] [+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)" host_alias=(get "host" "${build_alias}") target_alias=(get "target" "${target_alias}") args="$(BUILD_CONFIGARGS)" no-config-site=true +] [+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)" args="$(EXTRA_BUILD_FLAGS)" +] [+ ENDFOR build_module +] # -------------------------------------- # Modules which run on the host machine # -------------------------------------- [+ FOR host_modules +] [+ configure prefix="" subdir="$(HOST_SUBDIR)" exports="$(HOST_EXPORTS)" poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)" host_alias=(get "host" "${host_alias}") target_alias=(get "target" "${target_alias}") args="$(HOST_CONFIGARGS)" +] [+ all prefix="" subdir="$(HOST_SUBDIR)" exports="$(HOST_EXPORTS)" poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)" args="$(EXTRA_HOST_FLAGS)" stage1_args="$(STAGE1_FLAGS_TO_PASS)" poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +] .PHONY: check-[+module+] maybe-check-[+module+] maybe-check-[+module+]: @if [+module+] maybe-check-[+module+]: check-[+module+] [+ IF no_check +] check-[+module+]: [+ ELIF no_check_cross +] # This module is only tested in a native toolchain. check-[+module+]: @: $(MAKE); $(unstage) @if [ '$(host)' = '$(target)' ]; then \ r=`${PWD_COMMAND}`; export r; \ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ $(HOST_EXPORTS) [+ IF bootstrap +]$(EXTRA_HOST_EXPORTS)[+ ENDIF bootstrap +] \ (cd $(HOST_SUBDIR)/[+module+] && \ $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+][+ IF bootstrap +] $(EXTRA_BOOTSTRAP_FLAGS)[+ ENDIF bootstrap +] check) fi [+ ELSE check +] check-[+module+]: @: $(MAKE); $(unstage) @r=`${PWD_COMMAND}`; export r; \ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ $(HOST_EXPORTS) [+ IF bootstrap +]$(EXTRA_HOST_EXPORTS)[+ ENDIF bootstrap +] \ (cd $(HOST_SUBDIR)/[+module+] && \ $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+][+ IF bootstrap +] $(EXTRA_BOOTSTRAP_FLAGS)[+ ENDIF bootstrap +] check) [+ ENDIF no_check +] @endif [+module+] .PHONY: install-[+module+] maybe-install-[+module+] maybe-install-[+module+]: @if [+module+] maybe-install-[+module+]: install-[+module+] [+ IF no_install +] install-[+module+]: [+ ELSE install +] install-[+module+]: installdirs @: $(MAKE); $(unstage) @r=`${PWD_COMMAND}`; export r; \ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ $(HOST_EXPORTS) \ (cd $(HOST_SUBDIR)/[+module+] && \ $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install) [+ ENDIF no_install +] @endif [+module+] .PHONY: install-strip-[+module+] maybe-install-strip-[+module+] maybe-install-strip-[+module+]: @if [+module+] maybe-install-strip-[+module+]: install-strip-[+module+] [+ IF no_install +] install-strip-[+module+]: [+ ELSE install +] install-strip-[+module+]: installdirs @: $(MAKE); $(unstage) @r=`${PWD_COMMAND}`; export r; \ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ $(HOST_EXPORTS) \ (cd $(HOST_SUBDIR)/[+module+] && \ $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install-strip) [+ ENDIF no_install +] @endif [+module+] # Other targets (info, dvi, pdf, etc.) [+ FOR recursive_targets +] .PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+] maybe-[+make_target+]-[+module+]: @if [+module+] maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+] [+ IF (match-value? = "missing" (get "make_target") ) +] # [+module+] doesn't support [+make_target+]. [+make_target+]-[+module+]: [+ ELSE +] [+make_target+]-[+module+]: [+ FOR depend +]\ [+depend+]-[+module+] [+ ENDFOR depend +] @[+ IF bootstrap +][+ ELSE +]: $(MAKE); $(unstage) @[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \ r=`${PWD_COMMAND}`; export r; \ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ $(HOST_EXPORTS) \ for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \ done; \ echo "Doing [+make_target+] in [+module+]"; \ (cd $(HOST_SUBDIR)/[+module+] && \ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \ "RANLIB=$${RANLIB}" \ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \ [+make_target+]) \ || exit 1 [+ ENDIF +] @endif [+module+] [+ ENDFOR recursive_targets +] [+ ENDFOR host_modules +] # --------------------------------------- # Modules which run on the target machine # --------------------------------------- [+ FOR target_modules +] [+ IF raw_cxx +] [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)" check_multilibs=true exports="$(RAW_CXX_TARGET_EXPORTS)" host_alias=(get "host" "${target_alias}") target_alias=(get "target" "${target_alias}") args="$(TARGET_CONFIGARGS)" no-config-site=true +] [+ all prefix="target-" subdir="$(TARGET_SUBDIR)" exports="$(RAW_CXX_TARGET_EXPORTS)" args="$(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +] [+ ELSE +] [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)" check_multilibs=true exports="$(NORMAL_TARGET_EXPORTS)" host_alias=(get "host" "${target_alias}") target_alias=(get "target" "${target_alias}") args="$(TARGET_CONFIGARGS)" no-config-site=true +] [+ all prefix="target-" subdir="$(TARGET_SUBDIR)" exports="$(NORMAL_TARGET_EXPORTS)" args="$(EXTRA_TARGET_FLAGS)" +] [+ ENDIF +] .PHONY: check-target-[+module+] maybe-check-target-[+module+] maybe-check-target-[+module+]: @if target-[+module+] maybe-check-target-[+module+]: check-target-[+module+] [+ IF no_check +] # Dummy target for uncheckable module. check-target-[+module+]: [+ ELSE check +] check-target-[+module+]: @: $(MAKE); $(unstage) @r=`${PWD_COMMAND}`; export r; \ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+ IF raw_cxx +] $(RAW_CXX_TARGET_EXPORTS) \[+ ELSE normal_cxx +] $(NORMAL_TARGET_EXPORTS) \[+ ENDIF raw_cxx +] (cd $(TARGET_SUBDIR)/[+module+] && \ $(MAKE) $(TARGET_FLAGS_TO_PASS) [+ IF raw_cxx +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+ ENDIF raw_cxx +] [+extra_make_flags+] check) [+ ENDIF no_check +] @endif target-[+module+] .PHONY: install-target-[+module+] maybe-install-target-[+module+] maybe-install-target-[+module+]: @if target-[+module+] maybe-install-target-[+module+]: install-target-[+module+] [+ IF no_install +] # Dummy target for uninstallable. install-target-[+module+]: [+ ELSE install +] install-target-[+module+]: installdirs @: $(MAKE); $(unstage) @r=`${PWD_COMMAND}`; export r; \ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+ IF raw_cxx +] $(RAW_CXX_TARGET_EXPORTS) \[+ ELSE normal_cxx +] $(NORMAL_TARGET_EXPORTS) \[+ ENDIF raw_cxx +] (cd $(TARGET_SUBDIR)/[+module+] && \ $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install) [+ ENDIF no_install +] @endif target-[+module+] .PHONY: install-strip-target-[+module+] maybe-install-strip-target-[+module+] maybe-install-strip-target-[+module+]: @if target-[+module+] maybe-install-strip-target-[+module+]: install-strip-target-[+module+] [+ IF no_install +] # Dummy target for uninstallable. install-strip-target-[+module+]: [+ ELSE install +] install-strip-target-[+module+]: installdirs @: $(MAKE); $(unstage) @r=`${PWD_COMMAND}`; export r; \ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+ IF raw_cxx +] $(RAW_CXX_TARGET_EXPORTS) \[+ ELSE normal_cxx +] $(NORMAL_TARGET_EXPORTS) \[+ ENDIF raw_cxx +] (cd $(TARGET_SUBDIR)/[+module+] && \ $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install-strip) [+ ENDIF no_install +] @endif target-[+module+] # Other targets (info, dvi, pdf, etc.) [+ FOR recursive_targets +] .PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+] maybe-[+make_target+]-target-[+module+]: @if target-[+module+] maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+] [+ IF (match-value? = "missing" (get "make_target") ) +] # [+module+] doesn't support [+make_target+]. [+make_target+]-target-[+module+]: [+ ELSE +] [+make_target+]-target-[+module+]: [+ FOR depend +]\ [+depend+]-target-[+module+] [+ ENDFOR depend +] @: $(MAKE); $(unstage) @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0; \ r=`${PWD_COMMAND}`; export r; \ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+ IF raw_cxx +] $(RAW_CXX_TARGET_EXPORTS) \[+ ELSE normal_cxx +] $(NORMAL_TARGET_EXPORTS) \[+ ENDIF raw_cxx +] echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]"; \ for flag in $(EXTRA_TARGET_FLAGS); do \ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \ done; \ (cd $(TARGET_SUBDIR)/[+module+] && \ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \ "RANLIB=$${RANLIB}" \ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \ [+extra_make_flags+] [+make_target+]) \ || exit 1 [+ ENDIF +] @endif target-[+module+] [+ ENDFOR recursive_targets +] [+ ENDFOR target_modules +] @if target-libgomp .PHONY: check-target-libgomp-c++ check-target-libgomp-c++: $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libgomp .PHONY: check-target-libgomp-fortran check-target-libgomp-fortran: $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) fortran.exp" check-target-libgomp @endif target-libgomp @if target-libitm .PHONY: check-target-libitm-c++ check-target-libitm-c++: $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libitm @endif target-libitm # ---------- # GCC module # ---------- @if gcc-no-bootstrap .PHONY: cross cross: all-build all-gas all-ld @r=`${PWD_COMMAND}`; export r; \ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ $(HOST_EXPORTS) \ echo "Building the C and C++ compiler"; \ cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++" @r=`${PWD_COMMAND}`; export r; \ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ echo "Building runtime libraries"; \ $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all @endif gcc-no-bootstrap @if gcc [+ FOR languages +] .PHONY: check-gcc-[+language+] check-[+language+] check-gcc-[+language+]: r=`${PWD_COMMAND}`; export r; \ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ $(HOST_EXPORTS) \ (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) [+gcc-check-target+]); check-[+language+]: check-gcc-[+language+][+ FOR lib-check-target +] [+ lib-check-target +][+ ENDFOR lib-check-target +] [+ ENDFOR languages +] # The gcc part of install-no-fixedincludes, which relies on an intimate # knowledge of how a number of gcc internal targets (inter)operate. Delegate. .PHONY: gcc-install-no-fixedincludes gcc-install-no-fixedincludes: @if [ -f ./gcc/Makefile ]; then \ r=`${PWD_COMMAND}`; export r; \ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ $(HOST_EXPORTS) \ (cd ./gcc \ && $(MAKE) $(GCC_FLAGS_TO_PASS) install-no-fixedincludes); \ else true; fi @endif gcc # --------------------- # GCC bootstrap support # --------------------- # We track the current stage (the one in 'gcc') in the stage_current file. # stage_last instead tracks the stage that was built last. These targets # are dummy when toplevel bootstrap is not active. # While making host and target tools, symlinks to the final stage must be # there, so $(unstage) should be run at various points. To avoid excessive # recursive invocations of make, we "inline" them using a variable. These # must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)" # to avoid warnings from the GNU Make job server. unstage = : stage = : current_stage = "" @if gcc-bootstrap unstage = if [ -f stage_last ]; then [ -f stage_current ] || $(MAKE) `cat stage_last`-start || exit 1; else :; fi stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end || exit 1; else :; fi current_stage = "`cat stage_current 2> /dev/null`" @endif gcc-bootstrap .PHONY: unstage stage unstage: @: $(MAKE); $(unstage) stage: @: $(MAKE); $(stage) # Disable commands for lean bootstrap. LEAN = false # We name the build directories for the various stages "stage1-gcc", # "stage2-gcc","stage3-gcc", etc. # Since the 'compare' process will fail (on debugging information) if any # directory names are different, we need to link the gcc directory for # the previous stage to a constant name ('prev-gcc'), and to make the name of # the build directories constant as well. For the latter, we use naked names # like 'gcc', because the scripts in that directory assume it. We use # mv on platforms where symlinks to directories do not work or are not # reliable. # 'touch' doesn't work right on some platforms. STAMP = echo timestamp > # We only want to compare .o files, so set this! objext = .o [+ FOR bootstrap-stage +] .PHONY: stage[+id+]-start stage[+id+]-end stage[+id+]-start:: @: $(MAKE); $(stage); \ echo stage[+id+] > stage_current; \ echo stage[+id+] > stage_last; \ $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+ FOR host_modules +][+ IF bootstrap +] @if [+ module +] @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \ mkdir stage[+id+]-[+module+]; \ mv stage[+id+]-[+module+] [+module+][+ IF prev +]; \ mv stage[+prev+]-[+module+] prev-[+module+] || test -f stage[+prev+]-lean [+ ENDIF prev +] @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +] @[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \ mkdir stage[+id+]-$(TARGET_SUBDIR); \ mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR)[+ IF prev +]; \ mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage[+prev+]-lean [+ ENDIF prev +] stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +] @if [+ module +] @if test -d $(HOST_SUBDIR)/[+module+]; then \ cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+][+ IF prev +]; \ mv prev-[+module+] stage[+prev+]-[+module+]; : [+ ENDIF prev +]; \ fi @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +] @if test -d $(TARGET_SUBDIR); then \ mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR)[+ IF prev +]; \ mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR); : [+ ENDIF prev +]; \ fi rm -f stage_current # Bubble a bug fix through all the stages up to stage [+id+]. They are # remade, but not reconfigured. The next stage (if any) will not be # reconfigured either. .PHONY: stage[+id+]-bubble stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +] @r=`${PWD_COMMAND}`; export r; \ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ if test -f stage[+id+]-lean [+ IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +]; then \ echo Skipping rebuild of stage[+id+]; \ else \ $(MAKE) stage[+id+]-start; \[+IF lean +] if $(LEAN); then \ rm -rf stage[+lean+]-*; \ $(STAMP) stage[+lean+]-lean; \ fi; \[+ ENDIF lean +] $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \ fi[+ IF compare-target +] $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +] .PHONY: all-stage[+id+] clean-stage[+id+] do-clean: clean-stage[+id+] # FIXME: Will not need to be conditional when toplevel bootstrap is the # only possibility, but now it conflicts with no-bootstrap rules @if gcc-bootstrap [+ IF compare-target +] [+compare-target+]: @r=`${PWD_COMMAND}`; export r; \ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ if test -f stage[+prev+]-lean; then \ echo Cannot compare object files as stage [+prev+] was deleted.; \ exit 0; \ fi; \ : $(MAKE); $(stage); \ rm -f .bad_compare; \ echo Comparing stages [+prev+] and [+id+]; \ sed=`echo stage[+id+] | sed 's,^stage,,;s,.,.,g'`; \ files=`find stage[+id+]-* -name "*$(objext)" -print | \ sed -n s,^stage$$sed-,,p`; \ for file in $${files} ${extra-compare}; do \ f1=$$r/stage[+prev+]-$$file; f2=$$r/stage[+id+]-$$file; \ if test ! -f $$f1; then continue; fi; \ $(do-[+compare-target+]) > /dev/null 2>&1; \ if test $$? -eq 1; then \ case $$file in \ @compare_exclusions@) \ echo warning: $$file differs ;; \ *) \ echo $$file differs >> .bad_compare ;; \ esac; \ fi; \ done; \ if [ -f .bad_compare ]; then \ echo "Bootstrap comparison failure!"; \ cat .bad_compare; \ exit 1; \ else \ echo Comparison successful.; \ fi; \ $(STAMP) [+compare-target+][+ IF prev +] if $(LEAN); then \ rm -rf stage[+prev+]-*; \ $(STAMP) stage[+prev+]-lean; \ fi[+ ENDIF prev +] [+ ENDIF compare-target +] [+ IF bootstrap-target +] .PHONY: [+bootstrap-target+] [+bootstrap-target+]-lean [+bootstrap-target+]: echo stage[+id+] > stage_final @r=`${PWD_COMMAND}`; export r; \ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble @: $(MAKE); $(unstage) @r=`${PWD_COMMAND}`; export r; \ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ TFLAGS="$(STAGE[+id+]_TFLAGS)"; \ $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target [+bootstrap-target+]-lean: echo stage[+id+] > stage_final @r=`${PWD_COMMAND}`; export r; \ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ $(MAKE) $(RECURSE_FLAGS_TO_PASS) LEAN=: stage[+id+]-bubble @: $(MAKE); $(unstage) @r=`${PWD_COMMAND}`; export r; \ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ TFLAGS="$(STAGE[+id+]_TFLAGS)"; \ $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target [+ ENDIF bootstrap-target +] # Rules to wipe a stage and all the following ones, also used for cleanstrap [+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +] .PHONY: distclean-stage[+id+] distclean-stage[+id+]:: @: $(MAKE); $(stage) @test "`cat stage_last`" != stage[+id+] || rm -f stage_last rm -rf stage[+id+]-* [+ IF compare-target +][+compare-target+] [+ ENDIF compare-target +] [+ IF cleanstrap-target +] .PHONY: [+cleanstrap-target+] [+cleanstrap-target+]: do-distclean local-clean echo stage[+id+] > stage_final @r=`${PWD_COMMAND}`; export r; \ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble @: $(MAKE); $(unstage) @r=`${PWD_COMMAND}`; export r; \ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ TFLAGS="$(STAGE[+id+]_TFLAGS)"; \ $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target [+ ENDIF cleanstrap-target +] @endif gcc-bootstrap [+ ENDFOR bootstrap-stage +] stageprofile-end:: $(MAKE) distclean-stagefeedback stagefeedback-start:: @r=`${PWD_COMMAND}`; export r; \ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ for i in prev-*; do \ j=`echo $$i | sed s/^prev-//`; \ cd $$r/$$i && \ { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL); } && \ { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL); }; \ done @if gcc-bootstrap do-distclean: distclean-stage1 # Provide a GCC build when we're building target libraries. This does # not work as a dependency, just as the minimum necessary to avoid errors. stage_last: @r=`${PWD_COMMAND}`; export r; \ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble # Same as unstage, but not phony and defaulting to stage1-start. We place # it in the dependency so that for example `make -j3 all-gcc' works. stage_current: @if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi .PHONY: restrap restrap:: @: $(MAKE); $(stage) rm -rf stage1-$(TARGET_SUBDIR)[+ FOR bootstrap-stage +][+ IF prev +] stage[+id+]-*[+ ENDIF prev +][+ ENDFOR bootstrap-stage +] restrap:: all @endif gcc-bootstrap # -------------------------------------- # Dependencies between different modules # -------------------------------------- # Generic dependencies for target modules on host stuff, especially gcc @if gcc-bootstrap[+ FOR target_modules +][+ IF bootstrap +][+ FOR bootstrap_stage +] configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+ ENDFOR +][+ ELSE bootstrap +] configure-target-[+module+]: stage_last[+ ENDIF bootstrap +][+ ENDFOR target_modules +] @endif gcc-bootstrap @if gcc-no-bootstrap[+ FOR target_modules +] configure-target-[+module+]: maybe-all-gcc[+ ENDFOR target_modules +] @endif gcc-no-bootstrap # There are two types of dependencies here: 'hard' dependencies, where one # module simply won't build without the other; and 'soft' dependencies, where # if the depended-on module is missing, the depending module will do without # or find a substitute somewhere (perhaps installed). Soft dependencies # are made here to depend on a 'maybe-' target. If you're not sure, # it's safer to use a soft dependency. [+ ;; These Scheme functions build the bulk of the dependencies. ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc", ;; where "maybe-" is only included if HARD is not true, and all-gcc ;; is taken from VAR-NAME. (define dep-target (lambda (module-kind var-name hard) (string-append (if hard "" "maybe-") (dep-subtarget var-name) module-kind (dep-module var-name) ))) ;; make-dep builds a dependency from the MODULE and ON AutoGen vars. (define make-dep (lambda (module-kind on-kind) (string-append (dep-target module-kind "module" #t) ": " (dep-target on-kind "on" (exist? "hard"))))) ;; dep-subtarget extracts everything up to the first dash in the given ;; AutoGen variable, for example it extracts "all-" out of "all-gcc". (define dep-subtarget (lambda (var-name) (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-))))) ;; dep-module extracts everything up to the first dash in the given ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc". (define dep-module (lambda (var-name) (substring (get var-name) (+ 1 (string-index (get var-name) #\-))))) ;; dep-stage builds a string for the prefix of a bootstrap stage. (define dep-stage (lambda () (string-append "stage" (get "id") "-"))) ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'" ;; but is written in Scheme. (define dep-maybe (lambda () (if (exist? "hard") "" "maybe-"))) ;; dep-kind returns returns "prebootstrap" for configure or build ;; dependencies of bootstrapped modules on a build module ;; (e.g. all-gcc on all-build-bison); "normal" if the dependency is ;; on an "install" target, or if the dependence module is not ;; bootstrapped; otherwise, it returns "bootstrap" or ;; "postbootstrap" depending on whether the dependent module is ;; bootstrapped. All this is only necessary for host and target ;; modules. It might seem like, in order to avoid build races, we ;; might need more elaborate detection between prebootstrap and ;; postbootstrap modules, but there are no host prebootstrap ;; modules. If there were any non-bootstrap host modules that ;; bootstrap modules depended on, we'd get unsatisfied per-stage ;; dependencies on them, which would be immediately noticed. (define dep-kind (lambda () (cond ((and (hash-ref boot-modules (dep-module "module")) (=* (dep-module "on") "build-")) "prebootstrap") ((or (= (dep-subtarget "on") "install-") (not (hash-ref boot-modules (dep-module "on")))) "normal") ((hash-ref boot-modules (dep-module "module")) "bootstrap") (1 "postbootstrap")))) (define make-postboot-dep (lambda () (let ((target (dep-module "module")) (dep "stage_last")) (unless (= (hash-ref postboot-targets target) dep) (hash-create-handle! postboot-targets target dep) ;; All non-bootstrap modules' configure target already ;; depend on dep. (unless (=* target "target-") (string-append "configure-" target ": " dep "\n")))))) ;; We now build the hash table that is used by dep-kind. (define boot-modules (make-hash-table 113)) (define postboot-targets (make-hash-table 113)) +] [+ FOR host_modules +][+ (if (exist? "bootstrap") (hash-create-handle! boot-modules (get "module") #t)) "" +][+ ENDFOR host_modules +] [+ FOR target_modules +][+ (if (exist? "bootstrap") (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t)) "" +][+ ENDFOR target_modules +] # With all the machinery above in place, it is pretty easy to generate # dependencies. Host dependencies are a bit more complex because we have # to check for bootstrap/prebootstrap dependencies. To resolve # prebootstrap dependencies, prebootstrap modules are gathered in # a hash table. [+ FOR dependencies +][+ CASE (dep-kind) +] [+ == "prebootstrap" +][+ (make-dep "" "") +][+ FOR bootstrap_stage +] [+ (make-dep (dep-stage) "") +][+ ENDFOR bootstrap_stage +] [+ == "bootstrap" +][+ (make-dep "" "") +][+ FOR bootstrap_stage +] [+ (make-dep (dep-stage) (dep-stage)) +][+ ENDFOR bootstrap_stage +] [+ == "normal" +][+ (make-dep "" "") +] [+ ESAC +][+ ENDFOR dependencies +] @if gcc-bootstrap [+ FOR dependencies +][+ CASE (dep-kind) +] [+ == "postbootstrap" +][+ (make-postboot-dep) +][+ ESAC +][+ ENDFOR dependencies +]@endif gcc-bootstrap @unless gcc-bootstrap [+ FOR dependencies +][+ CASE (dep-kind) +] [+ == "postbootstrap" +][+ (make-dep "" "") +] [+ ESAC +][+ ENDFOR dependencies +]@endunless gcc-bootstrap # Dependencies for target modules on other target modules are # described by lang_env_dependencies; the defaults apply to anything # not mentioned there. [+ ;; Predicate for whether LANG was specified in lang_env_dependencies. (define lang-dep (lambda (lang) (hash-ref lang-env-deps (string-append (get "module") "-" lang)))) ;; Build the hash table we will need. (define lang-env-deps (make-hash-table 7)) +][+ FOR lang_env_dependencies +][+ (if (exist? "cxx") (hash-create-handle! lang-env-deps (string-append (get "module") "-" "cxx") #t)) (if (exist? "no_c") (hash-create-handle! lang-env-deps (string-append (get "module") "-" "no_c") #t)) (if (exist? "no_gcc") (hash-create-handle! lang-env-deps (string-append (get "module") "-" "no_gcc") #t)) "" +][+ ENDFOR lang_env_dependencies +] @if gcc-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +][+ IF bootstrap +][+ FOR bootstrap_stage +] configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-target-libgcc[+ ENDFOR +][+ ENDIF bootstrap +][+ ENDIF +][+ ENDFOR target_modules +] @endif gcc-bootstrap @if gcc-no-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +] configure-target-[+module+]: maybe-all-target-libgcc[+ ENDIF +][+ ENDFOR target_modules +] @endif gcc-no-bootstrap [+ FOR target_modules +][+ IF (not (lang-dep "no_c")) +] configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss[+ ENDIF +][+ IF (lang-dep "cxx") +] configure-target-[+module+]: maybe-all-target-libstdc++-v3[+ ENDIF +] [+ ENDFOR target_modules +] CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@ GDB_TK = @GDB_TK@ INSTALL_GDB_TK = @INSTALL_GDB_TK@ configure-gdb: $(CONFIGURE_GDB_TK) all-gdb: $(gdbnlmrequirements) $(GDB_TK) install-gdb: $(INSTALL_GDB_TK) # Serialization dependencies. Host configures don't work well in parallel to # each other, due to contention over config.cache. Target configures and # build configures are similar. @serialization_dependencies@ # -------------------------------- # Regenerating top level configury # -------------------------------- # Rebuilding Makefile.in, using autogen. AUTOGEN = autogen $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def cd $(srcdir) && $(AUTOGEN) Makefile.def # Rebuilding Makefile. Makefile: $(srcdir)/Makefile.in config.status CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status config.status: configure CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck # Rebuilding configure. AUTOCONF = autoconf $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4 \ $(srcdir)/config/override.m4 $(srcdir)/config/proginstall.m4 \ $(srcdir)/config/elf.m4 $(srcdir)/config/isl.m4 \ $(srcdir)/config/gcc-plugin.m4 \ $(srcdir)/libtool.m4 $(srcdir)/ltoptions.m4 $(srcdir)/ltsugar.m4 \ $(srcdir)/ltversion.m4 $(srcdir)/lt~obsolete.m4 cd $(srcdir) && $(AUTOCONF) # ------------------------------ # Special directives to GNU Make # ------------------------------ # Don't pass command-line variables to submakes. .NOEXPORT: MAKEOVERRIDES= # end of Makefile.in