Tools.gmk revision 1825:4763fa38faf9
1# 2# Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved. 3# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4# 5# This code is free software; you can redistribute it and/or modify it 6# under the terms of the GNU General Public License version 2 only, as 7# published by the Free Software Foundation. Oracle designates this 8# particular file as subject to the "Classpath" exception as provided 9# by Oracle in the LICENSE file that accompanied this code. 10# 11# This code is distributed in the hope that it will be useful, but WITHOUT 12# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14# version 2 for more details (a copy is included in the LICENSE file that 15# accompanied this code). 16# 17# You should have received a copy of the GNU General Public License version 18# 2 along with this work; if not, write to the Free Software Foundation, 19# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20# 21# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22# or visit www.oracle.com if you need additional information or have any 23# questions. 24# 25 26########################################################################################## 27# 28# Workhorse makefile for creating ONE cross compiler 29# Needs either to be from BUILD -> BUILD OR have 30# BUILD -> HOST prebuilt 31# 32# NOTE: There is a bug here. We don't limit the 33# PATH when building BUILD -> BUILD, which means that 34# if you configure after you've once build the BUILD->BUILD 35# compiler THAT one will be picked up as the compiler for itself. 36# This is not so great, especially if you did a partial delete 37# of the target tree. 38# 39# Fix this... 40# 41 42$(info TARGET=$(TARGET)) 43$(info HOST=$(HOST)) 44$(info BUILD=$(BUILD)) 45 46ARCH := $(word 1,$(subst -, ,$(TARGET))) 47 48########################################################################################## 49# Define external dependencies 50 51# Latest that could be made to work. 52gcc_ver := gcc-4.9.2 53binutils_ver := binutils-2.25 54ccache_ver := ccache-3.2.1 55mpfr_ver := mpfr-3.0.1 56gmp_ver := gmp-4.3.2 57mpc_ver := mpc-1.0.1 58 59GCC := http://ftp.gnu.org/pub/gnu/gcc/$(gcc_ver)/$(gcc_ver).tar.bz2 60BINUTILS := http://ftp.gnu.org/pub/gnu/binutils/$(binutils_ver).tar.bz2 61CCACHE := http://samba.org/ftp/ccache/$(ccache_ver).tar.gz 62MPFR := http://www.mpfr.org/${mpfr_ver}/${mpfr_ver}.tar.bz2 63GMP := http://ftp.gnu.org/pub/gnu/gmp/${gmp_ver}.tar.bz2 64MPC := http://www.multiprecision.org/mpc/download/${mpc_ver}.tar.gz 65 66# RPMs in OEL6.4 67LINUX_VERSION := OEL6.4 68RPM_LIST := \ 69 kernel-headers \ 70 glibc glibc-headers glibc-devel \ 71 cups-libs cups-devel \ 72 libX11 libX11-devel \ 73 xorg-x11-proto-devel \ 74 alsa-lib alsa-lib-devel \ 75 libXext libXext-devel \ 76 libXtst libXtst-devel \ 77 libXrender libXrender-devel \ 78 freetype freetype-devel \ 79 libXt libXt-devel \ 80 libSM libSM-devel \ 81 libICE libICE-devel \ 82 libXi libXi-devel \ 83 libXdmcp libXdmcp-devel \ 84 libXau libXau-devel \ 85 libgcc \ 86 elfutils elfutils-devel \ 87 elfutils-libelf elfutils-libelf-devel 88 89 90ifeq ($(ARCH),x86_64) 91 RPM_DIR ?= $(RPM_DIR_x86_64) 92 RPM_ARCHS := x86_64 noarch 93 ifeq ($(BUILD),$(HOST)) 94 ifeq ($(TARGET),$(HOST)) 95 # When building the native compiler for x86_64, enable mixed mode. 96 RPM_ARCHS += i386 i686 97 endif 98 endif 99else 100 RPM_DIR ?= $(RPM_DIR_i686) 101 RPM_ARCHS := i386 i686 102endif 103 104# Sort to remove duplicates 105RPM_FILE_LIST := $(sort $(foreach a,$(RPM_ARCHS),$(wildcard $(patsubst %,$(RPM_DIR)/%*$a.rpm,$(RPM_LIST))))) 106 107#$(info RPM_FILE_LIST $(RPM_FILE_LIST)) 108 109ifeq ($(RPM_FILE_LIST),) 110 $(error Found no RPMs, RPM_DIR must point to list of directories to search for RPMs) 111endif 112 113########################################################################################## 114# Define common directories and files 115 116# Ensure we have 32-bit libs also for x64. We enable mixed-mode. 117ifeq (x86_64,$(ARCH)) 118 LIBDIRS := lib64 lib 119 CFLAGS_lib := -m32 120else 121 LIBDIRS := lib 122endif 123 124# Define directories 125RESULT := $(OUTPUT_ROOT)/result 126BUILDDIR := $(OUTPUT_ROOT)/$(HOST)/$(TARGET) 127PREFIX := $(RESULT)/$(HOST) 128TARGETDIR := $(PREFIX)/$(TARGET) 129SYSROOT := $(TARGETDIR)/sysroot 130DOWNLOAD := $(OUTPUT_ROOT)/download 131SRCDIR := $(OUTPUT_ROOT)/src 132 133# Marker file for unpacking rpms 134rpms := $(SYSROOT)/rpms_unpacked 135 136# Need to patch libs that are linker scripts to use non-absolute paths 137libs := $(SYSROOT)/libs_patched 138 139########################################################################################## 140# Unpack source packages 141 142# Generate downloading + unpacking of sources. 143define Download 144 $(1)_DIR = $(abspath $(SRCDIR)/$(basename $(basename $(notdir $($(1)))))) 145 $(1)_CFG = $$($(1)_DIR)/configure 146 $(1)_FILE = $(DOWNLOAD)/$(notdir $($(1))) 147 148 $$($(1)_CFG) : $$($(1)_FILE) 149 mkdir -p $$(SRCDIR) 150 tar -C $$(SRCDIR) -x$$(if $$(findstring .gz, $$<),z,j)f $$< 151 $$(foreach p,$$(abspath $$(wildcard $$(notdir $$($(1)_DIR)).patch)), \ 152 echo PATCHING $$(p) ; \ 153 patch -d $$($(1)_DIR) -p1 -i $$(p) ; \ 154 ) 155 touch $$@ 156 157 $$($(1)_FILE) : 158 wget -P $(DOWNLOAD) $$($(1)) 159endef 160 161# Download and unpack all source packages 162$(foreach p,GCC BINUTILS CCACHE MPFR GMP MPC,$(eval $(call Download,$(p)))) 163 164########################################################################################## 165# Unpack RPMS 166 167# Note. For building linux you should install rpm2cpio. 168define unrpm 169 $(SYSROOT)/$(notdir $(1)).unpacked \ 170 : $(1) 171 $$(rpms) : $(SYSROOT)/$(notdir $(1)).unpacked 172endef 173 174%.unpacked : 175 $(info Unpacking target rpms and libraries from $<) 176 @(mkdir -p $(@D); \ 177 cd $(@D); \ 178 rpm2cpio $< | \ 179 cpio --extract --make-directories \ 180 -f \ 181 "./usr/share/doc/*" \ 182 "./usr/share/man/*" \ 183 "./usr/X11R6/man/*" \ 184 "*/X11/locale/*" \ 185 || die ; ) 186 touch $@ 187 188$(foreach p,$(RPM_FILE_LIST),$(eval $(call unrpm,$(p)))) 189 190########################################################################################## 191 192# Note: MUST create a <sysroot>/usr/lib even if not really needed. 193# gcc will use a path relative to it to resolve lib64. (x86_64). 194# we're creating multi-lib compiler with 32bit libc as well, so we should 195# have it anyway, but just to make sure... 196# Patch libc.so and libpthread.so to force linking against libraries in sysroot 197# and not the ones installed on the build machine. 198$(libs) : $(rpms) 199 @echo Patching libc and pthreads 200 @(for f in `find $(SYSROOT) -name libc.so -o -name libpthread.so`; do \ 201 (cat $$f | sed -e 's|/usr/lib64/||g' \ 202 -e 's|/usr/lib/||g' \ 203 -e 's|/lib64/||g' \ 204 -e 's|/lib/||g' ) > $$f.tmp ; \ 205 mv $$f.tmp $$f ; \ 206 done) 207 @mkdir -p $(SYSROOT)/usr/lib 208 @touch $@ 209 210########################################################################################## 211 212# Define marker files for each source package to be compiled 213$(foreach t,binutils mpfr gmp mpc gcc ccache,$(eval $(t) = $(TARGETDIR)/$($(t)_ver).done)) 214 215########################################################################################## 216 217# Default base config 218CONFIG = --target=$(TARGET) \ 219 --host=$(HOST) --build=$(BUILD) \ 220 --prefix=$(PREFIX) 221 222PATHEXT = $(RESULT)/$(BUILD)/bin: 223 224PATHPRE = PATH=$(PATHEXT)$(PATH) 225BUILDPAR = -j16 226 227# Default commands to when making 228MAKECMD = 229INSTALLCMD = install 230 231 232declare_tools = CC$(1)=$(2)gcc LD$(1)=$(2)ld AR$(1)=$(2)ar AS$(1)=$(2)as RANLIB$(1)=$(2)ranlib CXX$(1)=$(2)g++ OBJDUMP$(1)=$(2)objdump 233 234ifeq ($(HOST),$(BUILD)) 235 ifeq ($(HOST),$(TARGET)) 236 TOOLS = $(call declare_tools,_FOR_TARGET,) 237 endif 238endif 239 240TOOLS ?= $(call declare_tools,_FOR_TARGET,$(TARGET)-) 241 242########################################################################################## 243 244# Create a TARGET bfd + libiberty only. 245# Configure one or two times depending on mulitlib arch. 246# If multilib, the second should be 32-bit, and we resolve 247# CFLAG_<name> to most likely -m32. 248define mk_bfd 249 $$(info Libs for $(1)) 250 $$(BUILDDIR)/$$(binutils_ver)-$(subst /,-,$(1))/Makefile \ 251 : CFLAGS += $$(CFLAGS_$(1)) 252 $$(BUILDDIR)/$$(binutils_ver)-$(subst /,-,$(1))/Makefile \ 253 : LIBDIRS = --libdir=$(TARGETDIR)/$(1) 254 255 bfdlib += $$(TARGETDIR)/$$(binutils_ver)-$(subst /,-,$(1)).done 256 bfdmakes += $$(BUILDDIR)/$$(binutils_ver)-$(subst /,-,$(1))/Makefile 257endef 258 259# Create one set of bfds etc for each multilib arch 260$(foreach l,$(LIBDIRS),$(eval $(call mk_bfd,$(l)))) 261 262# Only build these two libs. 263$(bfdlib) : MAKECMD = all-libiberty all-bfd 264$(bfdlib) : INSTALLCMD = install-libiberty install-bfd 265 266# Building targets libbfd + libiberty. HOST==TARGET, i.e not 267# for a cross env. 268$(bfdmakes) : CONFIG = --target=$(TARGET) \ 269 --host=$(TARGET) --build=$(BUILD) \ 270 --prefix=$(TARGETDIR) \ 271 --with-sysroot=$(SYSROOT) \ 272 $(LIBDIRS) 273 274$(bfdmakes) : TOOLS = $(call declare_tools,_FOR_TARGET,$(TARGET)-) $(call declare_tools,,$(TARGET)-) 275 276########################################################################################## 277 278$(gcc) \ 279 $(binutils) \ 280 $(gmp) \ 281 $(mpfr) \ 282 $(mpc) \ 283 $(bfdmakes) \ 284 $(ccache) : ENVS += $(TOOLS) 285 286# libdir to work around hateful bfd stuff installing into wrong dirs... 287# ensure we have 64 bit bfd support in the HOST library. I.e our 288# compiler on i686 will know 64 bit symbols, BUT later 289# we build just the libs again for TARGET, then with whatever the arch 290# wants. 291$(BUILDDIR)/$(binutils_ver)/Makefile : CONFIG += --enable-64-bit-bfd --libdir=$(PREFIX)/$(word 1,$(LIBDIRS)) 292 293# Makefile creation. Simply run configure in build dir. 294$(bfdmakes) \ 295$(BUILDDIR)/$(binutils_ver)/Makefile \ 296 : $(BINUTILS_CFG) 297 $(info Configuring $@. Log in $(@D)/log.config) 298 @mkdir -p $(@D) 299 ( \ 300 cd $(@D) ; \ 301 $(PATHPRE) $(ENVS) CFLAGS="$(CFLAGS)" \ 302 $(BINUTILS_CFG) \ 303 $(CONFIG) \ 304 --with-sysroot=$(SYSROOT) \ 305 --disable-nls \ 306 --program-prefix=$(TARGET)- \ 307 --enable-multilib \ 308 ) > $(@D)/log.config 2>&1 309 @echo 'done' 310 311$(BUILDDIR)/$(mpfr_ver)/Makefile \ 312 : $(MPFR_CFG) 313 $(info Configuring $@. Log in $(@D)/log.config) 314 @mkdir -p $(@D) 315 ( \ 316 cd $(@D) ; \ 317 $(PATHPRE) $(ENVS) CFLAGS="$(CFLAGS)" \ 318 $(MPFR_CFG) \ 319 $(CONFIG) \ 320 --program-prefix=$(TARGET)- \ 321 --enable-shared=no \ 322 --with-gmp=$(PREFIX) \ 323 ) > $(@D)/log.config 2>&1 324 @echo 'done' 325 326$(BUILDDIR)/$(gmp_ver)/Makefile \ 327 : $(GMP_CFG) 328 $(info Configuring $@. Log in $(@D)/log.config) 329 @mkdir -p $(@D) 330 ( \ 331 cd $(@D) ; \ 332 $(PATHPRE) $(ENVS) CFLAGS="$(CFLAGS)" \ 333 $(GMP_CFG) \ 334 --host=$(HOST) --build=$(BUILD) \ 335 --prefix=$(PREFIX) \ 336 --disable-nls \ 337 --program-prefix=$(TARGET)- \ 338 --enable-shared=no \ 339 --with-mpfr=$(PREFIX) \ 340 ) > $(@D)/log.config 2>&1 341 @echo 'done' 342 343$(BUILDDIR)/$(mpc_ver)/Makefile \ 344 : $(MPC_CFG) 345 $(info Configuring $@. Log in $(@D)/log.config) 346 @mkdir -p $(@D) 347 ( \ 348 cd $(@D) ; \ 349 $(PATHPRE) $(ENVS) CFLAGS="$(CFLAGS)" \ 350 $(MPC_CFG) \ 351 $(CONFIG) \ 352 --program-prefix=$(TARGET)- \ 353 --enable-shared=no \ 354 --with-mpfr=$(PREFIX) \ 355 --with-gmp=$(PREFIX) \ 356 ) > $(@D)/log.config 2>&1 357 @echo 'done' 358 359# Only valid if glibc target -> linux 360# proper destructor handling for c++ 361ifneq (,$(findstring linux,$(TARGET))) 362 $(BUILDDIR)/$(gcc_ver)/Makefile : CONFIG += --enable-__cxa_atexit 363endif 364 365# Want: 366# c,c++ 367# shared libs 368# multilib (-m32/-m64 on x64) 369# skip native language. 370# and link and assemble with the binutils we created 371# earlier, so --with-gnu* 372$(BUILDDIR)/$(gcc_ver)/Makefile \ 373 : $(GCC_CFG) 374 $(info Configuring $@. Log in $(@D)/log.config) 375 mkdir -p $(@D) 376 ( \ 377 cd $(@D) ; \ 378 $(PATHPRE) $(ENVS) $(GCC_CFG) $(EXTRA_CFLAGS) \ 379 $(CONFIG) \ 380 --with-sysroot=$(SYSROOT) \ 381 --enable-languages=c,c++ \ 382 --enable-shared \ 383 --enable-multilib \ 384 --disable-nls \ 385 --with-gnu-as \ 386 --with-gnu-ld \ 387 --with-mpfr=$(PREFIX) \ 388 --with-gmp=$(PREFIX) \ 389 --with-mpc=$(PREFIX) \ 390 ) > $(@D)/log.config 2>&1 391 @echo 'done' 392 393# need binutils for gcc 394$(gcc) : $(binutils) 395 396# as of 4.3 or so need these for doing config 397$(BUILDDIR)/$(gcc_ver)/Makefile : $(gmp) $(mpfr) $(mpc) 398$(mpfr) : $(gmp) 399$(mpc) : $(gmp) $(mpfr) 400 401########################################################################################## 402# very straightforward. just build a ccache. it is only for host. 403$(BUILDDIR)/$(ccache_ver)/Makefile \ 404 : $(CCACHE_CFG) 405 $(info Configuring $@. Log in $(@D)/log.config) 406 @mkdir -p $(@D) 407 @( \ 408 cd $(@D) ; \ 409 $(PATHPRE) $(ENVS) $(CCACHE_CFG) \ 410 $(CONFIG) \ 411 ) > $(@D)/log.config 2>&1 412 @echo 'done' 413 414gccpatch = $(TARGETDIR)/gcc-patched 415 416########################################################################################## 417# For some reason cpp is not created as a target-compiler 418ifeq ($(HOST),$(TARGET)) 419 $(gccpatch) : $(gcc) link_libs 420 @echo -n 'Creating compiler symlinks...' 421 @for f in cpp; do \ 422 if [ ! -e $(PREFIX)/bin/$(TARGET)-$$f ]; \ 423 then \ 424 cd $(PREFIX)/bin && \ 425 ln -s $$f $(TARGET)-$$f ; \ 426 fi \ 427 done 428 @touch $@ 429 @echo 'done' 430 431 ########################################################################################## 432 # Ugly at best. Seems that when we compile host->host compiler, that are NOT 433 # the BUILD compiler, the result will not try searching for libs in package root. 434 # "Solve" this by create links from the target libdirs to where they are. 435 link_libs: 436 @echo -n 'Creating library symlinks...' 437 @$(foreach l,$(LIBDIRS), \ 438 for f in `cd $(PREFIX)/$(l) && ls`; do \ 439 if [ ! -e $(TARGETDIR)/$(l)/$$f ]; then \ 440 mkdir -p $(TARGETDIR)/$(l) && \ 441 cd $(TARGETDIR)/$(l)/ && \ 442 ln -s $(if $(findstring /,$(l)),../,)../../$(l)/$$f $$f; \ 443 fi \ 444 done;) 445 @echo 'done' 446else 447 $(gccpatch) : 448 @echo 'done' 449endif 450 451########################################################################################## 452# Build in two steps. 453# make <default> 454# make install. 455# Use path to our build hosts cross tools 456# Always need to build cross tools for build host self. 457$(TARGETDIR)/%.done : $(BUILDDIR)/%/Makefile 458 $(info Building $(basename $@). Log in $(<D)/log.build) 459 $(PATHPRE) $(ENVS) $(MAKE) $(BUILDPAR) -f $< -C $(<D) $(MAKECMD) $(MAKECMD.$(notdir $@)) > $(<D)/log.build 2>&1 460 @echo -n 'installing...' 461 $(PATHPRE) $(MAKE) $(INSTALLPAR) -f $< -C $(<D) $(INSTALLCMD) $(MAKECMD.$(notdir $@)) > $(<D)/log.install 2>&1 462 @touch $@ 463 @echo 'done' 464 465########################################################################################## 466 467$(PREFIX)/devkit.info: FRC 468 @echo 'Creating devkit.info in the root of the kit' 469 rm -f $@ 470 touch $@ 471 echo '# This file describes to configure how to interpret the contents of this' >> $@ 472 echo '# devkit' >> $@ 473 echo '' >> $@ 474 echo 'DEVKIT_NAME="$(gcc_ver) - $(LINUX_VERSION)"' >> $@ 475 echo 'DEVKIT_TOOLCHAIN_PATH="$$DEVKIT_ROOT/bin"' >> $@ 476 echo 'DEVKIT_SYSROOT="$$DEVKIT_ROOT/$$host/sysroot"' >> $@ 477 478########################################################################################## 479 480ifeq ($(TARGET), $(HOST)) 481 $(PREFIX)/bin/%: 482 @echo 'Creating missing $* soft link' 483 ln -s $(TARGET)-$* $@ 484 485 missing-links := $(addprefix $(PREFIX)/bin/, \ 486 addr2line ar as c++ c++filt elfedit g++ gcc gprof ld nm objcopy ranlib readelf \ 487 size strings strip) 488endif 489 490########################################################################################## 491 492bfdlib : $(bfdlib) 493binutils : $(binutils) 494rpms : $(rpms) 495libs : $(libs) 496sysroot : rpms libs 497gcc : sysroot $(gcc) $(gccpatch) 498all : binutils gcc bfdlib $(PREFIX)/devkit.info $(missing-links) 499 500# this is only built for host. so separate. 501ccache : $(ccache) 502 503# Force target 504FRC: 505 506.PHONY : gcc all binutils bfdlib link_libs rpms libs sysroot 507