Makefile

   1 # Refer to the README file to understand how Fedora on RISC-V is
   2 # bootstrapped.
   3
   4 # Absolute path to the current directory.
   5 ROOT := $(shell pwd)
   6
   7 # Note these are chosen very specifically to ensure the different
   8 # versions work together.  Don't blindly update to the latest
   9 # versions.  See also:
  10 # https://github.com/riscv/riscv-pk/issues/18#issuecomment-206115996
  11 RISCV_QEMU_COMMIT               = 94f5eb73091fb4fe272db3e943f173ecc0f78ffd
  12 RISCV_QEMU_SHORTCOMMIT          = 94f5eb73
  13 RISCV_FESVR_COMMIT              = 0f34d7ad311f78455a674224225f5b3056efba1d
  14 RISCV_FESVR_SHORTCOMMIT         = 0f34d7ad
  15 RISCV_ISA_SIM_COMMIT            = 3bfc00ef2a1b1f0b0472a39a866261b00f67027e
  16 RISCV_ISA_SIM_SHORTCOMMIT       = 3bfc00ef
  17 RISCV_GNU_TOOLCHAIN_COMMIT      = 728afcddcb0526a0f6560c4032da82805f054d58
  18 RISCV_GNU_TOOLCHAIN_SHORTCOMMIT = 728afcdd
  19 RISCV_PK_COMMIT                 = 85ae17aa149b9ea114bdd70cc30ea7e73813fb48
  20 RISCV_PK_SHORTCOMMIT            = 85ae17aa
  21
  22 # For the correct versions, see
  23 # riscv-gnu-toolchain/Makefile.in *_version variables
  24 BINUTILS_VERSION = 2.25.1
  25 GLIBC_VERSION    = 2.22
  26 GCC_VERSION      = 5.3.0
  27 NEWLIB_VERSION   = 2.2.0
  28
  29 # See linux-4.1.y-riscv branch of
  30 # https://github.com/riscv/riscv-linux
  31 KERNEL_VERSION   = 4.1.26
  32
  33 # A local copy of Linux git repo so you don't have to keep downloading
  34 # git commits (optional).
  35 LOCAL_LINUX_GIT_COPY = $(HOME)/d/linux
  36
  37 # The root packages (plus their dependencies) that we want to
  38 # cross-compile into the stage 3 chroot.
  39 # beecrypt-devel is required to build RPM.
  40 # Packages for usability: nano, grep, less
  41 STAGE3_PACKAGES = gcc rpm-build beecrypt-devel nano grep less
  42
  43 # Versions of cross-compiled packages.
  44 NCURSES_VERSION    = 6.0-20160730
  45 BASH_VERSION       = 4.3
  46 COREUTILS_VERSION  = 8.25
  47 GMP_VERSION        = 6.1.1
  48 MPFR_VERSION       = 3.1.4
  49 MPC_VERSION        = 1.0.3
  50 BINUTILS_X_VERSION = 2.26
  51 GCC_X_VERSION      = 6.1.0
  52 UTIL_LINUX_VERSION = 2.28
  53 TAR_VERSION        = 1.29
  54 GZIP_VERSION       = 1.8
  55 ZLIB_VERSION       = 1.2.8
  56 # Needs to match the installed (on host) version, otherwise:
  57 # "Cannot use the installed version of file (xx) to cross-compile file yy"
  58 FILE_VERSION       = 5.25
  59 POPT_VERSION       = 1.16
  60 BEECRYPT_VERSION   = 4.2.1
  61 RPM_COMMIT         = 95712183458748ea6cafebac1bdd5daa097d9bee
  62 RPM_SHORT_COMMIT   = 9571218
  63 BDB_VERSION        = 4.5.20
  64 NANO_VERSION       = 2.6.2
  65 GREP_VERSION       = 2.25
  66 LESS_VERSION       = 481
  67 STRACE_COMMIT      = f320e1897832fd07a62e18ed288e75d8e79f4c5b
  68 STRACE_SHORT_COMMIT = f320e189
  69
  70 all: stage1 stage2 stage3 stage4
  71
  72 # Stage 1
  73
  74 stage1: stage1-riscv-qemu/riscv-qemu-$(RISCV_QEMU_SHORTCOMMIT).tar.gz \
  75         stage1-riscv-qemu/riscv-qemu.spec \
  76         stamp-riscv-qemu-installed \
  77         stage1-riscv-fesvr/riscv-fesvr-$(RISCV_FESVR_SHORTCOMMIT).tar.gz \
  78         stage1-riscv-fesvr/riscv-fesvr.spec \
  79         stamp-riscv-fesvr-installed \
  80         stage1-riscv-isa-sim/riscv-isa-sim-$(RISCV_ISA_SIM_SHORTCOMMIT).tar.gz \
  81         stage1-riscv-isa-sim/riscv-isa-sim.spec \
  82         stamp-riscv-isa-sim-installed
  83
  84 stage1-riscv-qemu/riscv-qemu-$(RISCV_QEMU_SHORTCOMMIT).tar.gz:
  85         rm -f $@ $@-t
  86         wget -O $@-t 'https://github.com/riscv/riscv-qemu/archive/$(RISCV_QEMU_COMMIT)/riscv-qemu-$(RISCV_QEMU_SHORTCOMMIT).tar.gz'
  87         mv $@-t $@
  88
  89 stage1-riscv-qemu/riscv-qemu.spec: stage1-riscv-qemu/riscv-qemu.spec.in
  90         sed -e 's/@COMMIT@/$(RISCV_QEMU_COMMIT)/g' \
  91             -e 's/@SHORTCOMMIT@/$(RISCV_QEMU_SHORTCOMMIT)/g' \
  92             < $^ > $@-t
  93         mv $@-t $@
  94
  95 stamp-riscv-qemu-installed:
  96         rm -f $@
  97         @rpm -q riscv-qemu >/dev/null || { \
  98           echo "ERROR: You must install riscv-qemu:"; \
  99           echo; \
 100           echo "       dnf copr enable rjones/riscv"; \
 101           echo "       dnf install riscv-qemu"; \
 102           echo; \
 103           echo "OR: you can build it yourself from the stage1-riscv-qemu directory."; \
 104           echo; \
 105           exit 1; \
 106         }
 107         @qemu-system-riscv --version || { \
 108           echo "ERROR: qemu-system-riscv is not working."; \
 109           echo "Make sure you installed the riscv-qemu package."; \
 110           exit 1; \
 111         }
 112         touch $@
 113
 114 stage1-riscv-fesvr/riscv-fesvr-$(RISCV_FESVR_SHORTCOMMIT).tar.gz:
 115         rm -f $@ $@-t
 116         wget -O $@-t 'https://github.com/riscv/riscv-fesvr/archive/$(RISCV_FESVR_COMMIT)/riscv-fesvr-$(RISCV_FESVR_SHORTCOMMIT).tar.gz'
 117         mv $@-t $@
 118
 119 stage1-riscv-fesvr/riscv-fesvr.spec: stage1-riscv-fesvr/riscv-fesvr.spec.in
 120         sed -e 's/@COMMIT@/$(RISCV_FESVR_COMMIT)/g' \
 121             -e 's/@SHORTCOMMIT@/$(RISCV_FESVR_SHORTCOMMIT)/g' \
 122             < $^ > $@-t
 123         mv $@-t $@
 124
 125 stamp-riscv-fesvr-installed:
 126         rm -f $@
 127         @rpm -q riscv-fesvr >/dev/null || { \
 128           echo "ERROR: You must install riscv-fesvr:"; \
 129           echo; \
 130           echo "       dnf copr enable rjones/riscv"; \
 131           echo "       dnf install riscv-fesvr"; \
 132           echo; \
 133           echo "OR: you can build it yourself from the stage1-riscv-fesvr directory."; \
 134           echo; \
 135           exit 1; \
 136         }
 137         touch $@
 138
 139 stage1-riscv-isa-sim/riscv-isa-sim-$(RISCV_ISA_SIM_SHORTCOMMIT).tar.gz:
 140         rm -f $@ $@-t
 141         wget -O $@-t 'https://github.com/riscv/riscv-isa-sim/archive/$(RISCV_ISA_SIM_COMMIT)/riscv-isa-sim-$(RISCV_ISA_SIM_SHORTCOMMIT).tar.gz'
 142         mv $@-t $@
 143
 144 stage1-riscv-isa-sim/riscv-isa-sim.spec: stage1-riscv-isa-sim/riscv-isa-sim.spec.in
 145         sed -e 's/@COMMIT@/$(RISCV_ISA_SIM_COMMIT)/g' \
 146             -e 's/@SHORTCOMMIT@/$(RISCV_ISA_SIM_SHORTCOMMIT)/g' \
 147             < $^ > $@-t
 148         mv $@-t $@
 149
 150 stamp-riscv-isa-sim-installed:
 151         rm -f $@
 152         @rpm -q riscv-isa-sim >/dev/null || { \
 153           echo "ERROR: You must install riscv-isa-sim:"; \
 154           echo; \
 155           echo "       dnf copr enable rjones/riscv"; \
 156           echo "       dnf install riscv-isa-sim"; \
 157           echo; \
 158           echo "OR: you can build it yourself from the stage1-riscv-isa-sim directory."; \
 159           echo; \
 160           exit 1; \
 161         }
 162         touch $@
 163
 164 # Stage 2
 165
 166 stage2: stage2-riscv-gnu-toolchain/riscv-gnu-toolchain-$(RISCV_GNU_TOOLCHAIN_SHORTCOMMIT).tar.gz \
 167         stage2-riscv-gnu-toolchain/binutils-$(BINUTILS_VERSION).tar.gz \
 168         stage2-riscv-gnu-toolchain/gcc-$(GCC_VERSION).tar.gz \
 169         stage2-riscv-gnu-toolchain/glibc-$(GLIBC_VERSION).tar.gz \
 170         stage2-riscv-gnu-toolchain/newlib-$(NEWLIB_VERSION).tar.gz \
 171         stage2-riscv-gnu-toolchain/riscv-gnu-toolchain.spec \
 172         stamp-riscv-gnu-toolchain-installed \
 173         stage2-riscv-pk/riscv-pk-$(RISCV_PK_SHORTCOMMIT).tar.gz \
 174         stage2-riscv-pk/riscv-pk.spec \
 175         stamp-riscv-pk-installed
 176
 177 stage2-riscv-gnu-toolchain/riscv-gnu-toolchain-$(RISCV_GNU_TOOLCHAIN_SHORTCOMMIT).tar.gz:
 178         rm -f $@ $@-t
 179         wget -O $@-t https://github.com/lowRISC/riscv-gnu-toolchain/archive/$(RISCV_GNU_TOOLCHAIN_COMMIT)/riscv-gnu-toolchain-$(RISCV_GNU_TOOLCHAIN_SHORTCOMMIT).tar.gz
 180         mv $@-t $@
 181
 182 stage2-riscv-gnu-toolchain/binutils-$(BINUTILS_VERSION).tar.gz:
 183         rm -f $@ $@-t
 184         wget -O $@-t http://mirrors.kernel.org/gnu/binutils/binutils-$(BINUTILS_VERSION).tar.gz
 185         mv $@-t $@
 186
 187 # GCC 5 no longer compiles with GCC 6 unless we patch it.
 188 # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69959
 189 stage2-riscv-gnu-toolchain/gcc-$(GCC_VERSION).tar.gz:
 190         rm -f $@ $@-t
 191         wget -O $@-t http://mirrors.kernel.org/gnu/gcc/gcc-$(GCC_VERSION)/gcc-$(GCC_VERSION).tar.gz
 192         zcat $@-t | tar xf -
 193         cd gcc-$(GCC_VERSION) && patch -p0 < ../stage2-riscv-gnu-toolchain/gcc-5-fix-compilation-with-gcc-6.patch
 194         tar zcf $@-t gcc-$(GCC_VERSION)
 195         rm -r gcc-$(GCC_VERSION)
 196         mv $@-t $@
 197
 198 stage2-riscv-gnu-toolchain/glibc-$(GLIBC_VERSION).tar.gz:
 199         rm -f $@ $@-t
 200         wget -O $@-t http://mirrors.kernel.org/gnu/glibc/glibc-$(GLIBC_VERSION).tar.gz
 201         mv $@-t $@
 202
 203 stage2-riscv-gnu-toolchain/newlib-$(NEWLIB_VERSION).tar.gz:
 204         rm -f $@ $@-t
 205         wget -O $@-t ftp://sourceware.org/pub/newlib/newlib-$(NEWLIB_VERSION).tar.gz
 206         mv $@-t $@
 207
 208 stage2-riscv-gnu-toolchain/riscv-gnu-toolchain.spec: stage2-riscv-gnu-toolchain/riscv-gnu-toolchain.spec.in
 209         sed -e 's/@COMMIT@/$(RISCV_GNU_TOOLCHAIN_COMMIT)/g' \
 210             -e 's/@SHORTCOMMIT@/$(RISCV_GNU_TOOLCHAIN_SHORTCOMMIT)/g' \
 211             -e 's/@BINUTILS_VERSION@/$(BINUTILS_VERSION)/g' \
 212             -e 's/@GCC_VERSION@/$(GCC_VERSION)/g' \
 213             -e 's/@GLIBC_VERSION@/$(GLIBC_VERSION)/g' \
 214             -e 's/@NEWLIB_VERSION@/$(NEWLIB_VERSION)/g' \
 215             < $^ > $@-t
 216         mv $@-t $@
 217
 218 stamp-riscv-gnu-toolchain-installed:
 219         rm -f $@
 220         @rpm -q riscv-gnu-toolchain >/dev/null || { \
 221           echo "ERROR: You must install riscv-gnu-toolchain:"; \
 222           echo; \
 223           echo "       dnf copr enable rjones/riscv"; \
 224           echo "       dnf install riscv-gnu-toolchain"; \
 225           echo; \
 226           echo "OR: you can build it yourself from the stage2-riscv-gnu-toolchain directory."; \
 227           echo; \
 228           exit 1; \
 229         }
 230         @riscv64-unknown-elf-gcc --version || { \
 231           echo "ERROR: riscv64-unknown-elf-gcc (cross compiler) is not working."; \
 232           echo "Make sure you installed the riscv-gnu-toolchain package."; \
 233           exit 1; \
 234         }
 235         touch $@
 236
 237 stage2-riscv-pk/riscv-pk-$(RISCV_PK_SHORTCOMMIT).tar.gz:
 238         rm -f $@ $@-t
 239         wget -O $@-t https://github.com/lowRISC/riscv-pk/archive/$(RISCV_PK_COMMIT)/riscv-pk-$(RISCV_PK_SHORTCOMMIT).tar.gz
 240         mv $@-t $@
 241
 242 stage2-riscv-pk/riscv-pk.spec: stage2-riscv-pk/riscv-pk.spec.in
 243         sed -e 's/@COMMIT@/$(RISCV_PK_COMMIT)/g' \
 244             -e 's/@SHORTCOMMIT@/$(RISCV_PK_SHORTCOMMIT)/g' \
 245             < $^ > $@-t
 246         mv $@-t $@
 247
 248 stamp-riscv-pk-installed:
 249         rm -f $@
 250         @rpm -q riscv-pk >/dev/null || { \
 251           echo "ERROR: You must install riscv-pk:"; \
 252           echo; \
 253           echo "       dnf copr enable rjones/riscv"; \
 254           echo "       dnf install riscv-pk"; \
 255           echo; \
 256           echo "OR: you can build it yourself from the stage2-riscv-pk directory."; \
 257           echo; \
 258           exit 1; \
 259         }
 260         touch $@
 261
 262 # Stage 3
 263
 264 stage3: stage3-kernel/linux-$(KERNEL_VERSION)/vmlinux \
 265         stage3-chroot-original/etc/fedora-release \
 266         stage3-chroot/etc/fedora-release \
 267         stage3-chroot/lib64/libc.so.6 \
 268         stage3-chroot/usr/bin/tic \
 269         stage3-chroot/bin/bash \
 270         stage3-chroot/bin/ls \
 271         stage3-chroot/usr/lib64/libgmp.so.10 \
 272         stage3-chroot/usr/lib64/libmpfr.so.4 \
 273         stage3-chroot/usr/lib64/libmpc.so.3 \
 274         stage3-chroot/usr/bin/as \
 275         stage3-chroot/usr/bin/gcc \
 276         stage3-chroot/usr/bin/mount \
 277         stage3-chroot/usr/bin/tar \
 278         stage3-chroot/usr/bin/gzip \
 279         stage3-chroot/usr/lib64/libz.so \
 280         stage3-chroot/usr/bin/file \
 281         stage3-chroot/usr/lib64/libpopt.so \
 282         stage3-chroot/usr/lib64/libbeecrypt.so \
 283         stage3-chroot/usr/bin/rpm \
 284         stage3-chroot/usr/bin/nano \
 285         stage3-chroot/usr/bin/grep \
 286         stage3-chroot/usr/bin/less \
 287         stage3-chroot/usr/bin/strace \
 288         stage3-chroot/init \
 289         stage3-disk.img
 290
 291 stage3-kernel/linux-$(KERNEL_VERSION)/vmlinux:
 292         rm -rf stage3-kernel/linux-$(KERNEL_VERSION)
 293         cp -a $(LOCAL_LINUX_GIT_COPY) stage3-kernel/linux-$(KERNEL_VERSION) || { \
 294           mkdir stage3-kernel/linux-$(KERNEL_VERSION) && \
 295           cd stage3-kernel/linux-$(KERNEL_VERSION) && \
 296           git init; \
 297         }
 298         cd stage3-kernel/linux-$(KERNEL_VERSION) && \
 299         git remote add riscv https://github.com/riscv/riscv-linux && \
 300         git fetch riscv && \
 301         git checkout -f linux-4.1.y-riscv && \
 302         make mrproper && \
 303         make ARCH=riscv defconfig
 304         echo CONFIG_CMDLINE=\"root=/dev/htifblk0 init=/init\" >> stage3-kernel/linux-$(KERNEL_VERSION)/.config
 305         echo CONFIG_CROSS_COMPILE=riscv64-unknown-elf- >> stage3-kernel/linux-$(KERNEL_VERSION)/.config
 306         cd stage3-kernel/linux-$(KERNEL_VERSION) && \
 307         make ARCH=riscv olddefconfig
 308         cd stage3-kernel/linux-$(KERNEL_VERSION) && \
 309         make ARCH=riscv vmlinux
 310         ls -l $@
 311
 312 # Build an original (x86-64) chroot using supermin.  We then aim to
 313 # rebuild (using cross-compiled versions) every ELF binary in this
 314 # chroot.
 315 stage3-chroot-original/etc/fedora-release:
 316         rm -rf stage3-chroot-original tmp-supermin.d
 317         supermin --prepare $(STAGE3_PACKAGES) -o tmp-supermin.d
 318         supermin --build -f chroot tmp-supermin.d -o stage3-chroot-original
 319         rm -r tmp-supermin.d
 320         @echo -n "Total files in chroot: "
 321         @find stage3-chroot-original -type f | wc -l
 322         @echo -n "ELF files to be rebuilt: "
 323         @find stage3-chroot-original -type f | xargs file -N | grep -E '\bELF.*LSB\b' | wc -l
 324
 325 # Copy the original chroot to the final chroot, remove all the ELF
 326 # files.
 327 stage3-chroot/etc/fedora-release: stage3-chroot-original/etc/fedora-release
 328         rm -rf stage3-chroot
 329         cp -a stage3-chroot-original stage3-chroot
 330         find stage3-chroot -type d | xargs chmod u+w
 331         find stage3-chroot -type f | xargs chmod u+w
 332         find stage3-chroot -type f | xargs file -N | grep -E '\bELF.*LSB\b' | awk -F: '{print $$1}' | xargs rm -f
 333         rm -f stage3-chroot/lib64/libc.so.6
 334
 335 # Copy in compiled glibc from the riscv-gnu-toolchain sysroot.  Only
 336 # copy files and symlinks, leave the target directory structure
 337 # intact.
 338 stage3-chroot/lib64/libc.so.6:
 339         mkdir -p stage3-chroot/usr/lib/audit
 340         mkdir -p stage3-chroot/usr/lib/gconv
 341         for f in `cd /usr/sysroot && find -type f -o -type l`; do \
 342             cp -d /usr/sysroot/$$f stage3-chroot/$$f; \
 343         done
 344         cd stage3-chroot/lib64 && for f in ../lib/*; do ln -sf $$f; done
 345
 346 # Cross-compile ncurses.
 347 stage3-chroot/usr/bin/tic: ncurses-$(NCURSES_VERSION).tgz
 348         tar zxf $^
 349         cd ncurses-$(NCURSES_VERSION) && \
 350         PATH=$(ROOT)/fixed-gcc:$$PATH \
 351         ./configure --host=riscv64-unknown-linux-gnu \
 352             --prefix=/usr --libdir=/usr/lib64 \
 353             --with-shared \
 354             --with-termlib=tinfo \
 355             --enable-widec
 356         cd ncurses-$(NCURSES_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make
 357         cd ncurses-$(NCURSES_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make install DESTDIR=$(ROOT)/stage3-chroot
 358
 359 ncurses-$(NCURSES_VERSION).tgz:
 360         rm -f $@ $@-t
 361         wget -O $@-t ftp://invisible-island.net/ncurses/current/ncurses-$(NCURSES_VERSION).tgz
 362         mv $@-t $@
 363
 364 # Cross-compile bash.
 365 stage3-chroot/bin/bash: bash-$(BASH_VERSION).tar.gz
 366         tar zxf $^
 367         cd bash-$(BASH_VERSION) && \
 368         PATH=$(ROOT)/fixed-gcc:$$PATH \
 369         ./configure --host=riscv64-unknown-linux-gnu \
 370             --prefix=/usr --libdir=/usr/lib64
 371         cd bash-$(BASH_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make
 372         cd bash-$(BASH_VERSION) && make install DESTDIR=$(ROOT)/stage3-chroot
 373
 374 bash-$(BASH_VERSION).tar.gz:
 375         rm -f $@ $@-t
 376         wget -O $@-t ftp://ftp.gnu.org/gnu/bash/bash-$(BASH_VERSION).tar.gz
 377         mv $@-t $@
 378
 379 # Cross-compile coreutils.  Bleah, coreutils cross-compilation is
 380 # known-broken and upstream don't care, hence the 'touch' command.
 381
 382 COREUTILS_PROGRAMS = arch base32 base64 basename cat chcon chgrp chmod chown chroot cksum comm cp csplit cut date dd df dir dircolors dirname du echo env expand expr factor false fmt fold ginstall groups head hostid hostname id install join kill link ln logname ls md5sum mkdir mkfifo mknod mktemp mv nice nl nohup nproc numfmt od paste pathchk pinky pr printenv printf ptx pwd readlink realpath rm rmdir runcon seq sha1sum sha224sum sha256sum sha384sum sha512sum shred shuf sleep sort split stat stdbuf stty sum sync tac tail tee test timeout touch tr true truncate tsort tty uname unexpand uniq unlink uptime users vdir wc who whoami yes
 383
 384 stage3-chroot/bin/ls: coreutils-$(COREUTILS_VERSION).tar.xz
 385         rm -rf coreutils-$(COREUTILS_VERSION)
 386         tar Jxf $^
 387         cd coreutils-$(COREUTILS_VERSION) && \
 388         PATH=$(ROOT)/fixed-gcc:$$PATH \
 389         ./configure --host=riscv64-unknown-linux-gnu \
 390             --prefix=/usr --libdir=/usr/lib64
 391         -cd coreutils-$(COREUTILS_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make
 392         cd coreutils-$(COREUTILS_VERSION)/man && \
 393         for f in $(COREUTILS_PROGRAMS); do touch $$f.1; done
 394         cd coreutils-$(COREUTILS_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make
 395         cd coreutils-$(COREUTILS_VERSION) && make install DESTDIR=$(ROOT)/stage3-chroot
 396
 397 coreutils-$(COREUTILS_VERSION).tar.xz:
 398         rm -f $@ $@-t
 399         wget -O $@-t ftp://ftp.gnu.org/gnu/coreutils/coreutils-$(COREUTILS_VERSION).tar.xz
 400         mv $@-t $@
 401
 402 # Cross-compile binutils.
 403 stage3-chroot/usr/bin/as: binutils-$(BINUTILS_X_VERSION).tar.gz
 404         rm -rf riscv-binutils-gdb-riscv-binutils-$(BINUTILS_X_VERSION)
 405         zcat $^ | tar xf -
 406         mkdir riscv-binutils-gdb-riscv-binutils-$(BINUTILS_X_VERSION)/build
 407         cd riscv-binutils-gdb-riscv-binutils-$(BINUTILS_X_VERSION)/build && \
 408         PATH=$(ROOT)/fixed-gcc:$$PATH \
 409         ../configure \
 410             --host=riscv64-unknown-linux-gnu \
 411             --prefix=/usr --libdir=/usr/lib64
 412         cd riscv-binutils-gdb-riscv-binutils-$(BINUTILS_X_VERSION)/build && PATH=$(ROOT)/fixed-gcc:$$PATH make
 413         cd riscv-binutils-gdb-riscv-binutils-$(BINUTILS_X_VERSION)/build && make DESTDIR=$(ROOT)/stage3-chroot install
 414
 415 binutils-$(BINUTILS_X_VERSION).tar.gz:
 416         rm -f $@ $@-t
 417         wget -O $@-t https://github.com/riscv/riscv-binutils-gdb/archive/riscv-binutils-$(BINUTILS_X_VERSION).tar.gz
 418         mv $@-t $@
 419
 420 # Cross-compile GMP, MPFR and MPC (deps of GCC).
 421 stage3-chroot/usr/lib64/libgmp.so.10: gmp-$(GMP_VERSION).tar.lz
 422         rm -rf gmp-$(GMP_VERSION)
 423         tar --lzip -xf gmp-$(GMP_VERSION).tar.lz
 424         cd gmp-$(GMP_VERSION) && \
 425         PATH=$(ROOT)/fixed-gcc:$$PATH \
 426         ./configure --host=riscv64-unknown-linux-gnu \
 427             --prefix=/usr --libdir=/usr/lib64
 428         cd gmp-$(GMP_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make
 429         cd gmp-$(GMP_VERSION) && make install DESTDIR=$(ROOT)/stage3-chroot
 430         cd stage3-chroot/usr/lib && ln -s ../lib64/libgmp.so
 431
 432 gmp-$(GMP_VERSION).tar.lz:
 433         rm -f $@ $@-t
 434         wget -O $@-t https://gmplib.org/download/gmp/gmp-$(GMP_VERSION).tar.lz
 435         mv $@-t $@
 436
 437 stage3-chroot/usr/lib64/libmpfr.so.4: mpfr-$(MPFR_VERSION).tar.gz
 438         rm -rf mpfr-$(MPFR_VERSION)
 439         tar -zxf mpfr-$(MPFR_VERSION).tar.gz
 440         cd mpfr-$(MPFR_VERSION) && \
 441         PATH=$(ROOT)/fixed-gcc:$$PATH \
 442         ./configure --host=riscv64-unknown-linux-gnu \
 443             --prefix=/usr --libdir=/usr/lib64 \
 444             --with-gmp=$(ROOT)/stage3-chroot/usr
 445         cd mpfr-$(MPFR_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make
 446         cd mpfr-$(MPFR_VERSION) && make install DESTDIR=$(ROOT)/stage3-chroot
 447         cd stage3-chroot/usr/lib && ln -s ../lib64/libmpfr.so
 448         rm -f stage3-chroot/usr/lib64/*.la
 449
 450 mpfr-$(MPFR_VERSION).tar.gz:
 451         rm -f $@ $@-t
 452         wget -O $@-t http://www.mpfr.org/mpfr-current/mpfr-$(MPFR_VERSION).tar.gz
 453         mv $@-t $@
 454
 455 stage3-chroot/usr/lib64/libmpc.so.3: mpc-$(MPC_VERSION).tar.gz
 456         rm -rf mpc-$(MPC_VERSION)
 457         tar -zxf mpc-$(MPC_VERSION).tar.gz
 458         cd mpc-$(MPC_VERSION) && \
 459         PATH=$(ROOT)/fixed-gcc:$$PATH \
 460         ./configure --host=riscv64-unknown-linux-gnu \
 461             --prefix=/usr --libdir=/usr/lib64 \
 462             --with-gmp=$(ROOT)/stage3-chroot/usr \
 463             --with-mpfr=$(ROOT)/stage3-chroot/usr
 464         cd mpc-$(MPC_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make
 465         cd mpc-$(MPC_VERSION) && make install DESTDIR=$(ROOT)/stage3-chroot
 466         cd stage3-chroot/usr/lib && ln -s ../lib64/libmpc.so
 467         rm -f stage3-chroot/usr/lib64/*.la
 468
 469 mpc-$(MPC_VERSION).tar.gz:
 470         rm -f $@ $@-t
 471         wget -O $@-t ftp://ftp.gnu.org/gnu/mpc/mpc-$(MPC_VERSION).tar.gz
 472         mv $@-t $@
 473
 474 # Cross-compile GCC.
 475 stage3-chroot/usr/bin/gcc: gcc-$(GCC_X_VERSION).tar.gz
 476         rm -rf riscv-gcc-riscv-gcc-$(GCC_X_VERSION)
 477         zcat $^ | tar xf -
 478         mkdir riscv-gcc-riscv-gcc-$(GCC_X_VERSION)/build
 479         cd riscv-gcc-riscv-gcc-$(GCC_X_VERSION)/build && \
 480         PATH=$(ROOT)/fixed-gcc:$$PATH \
 481         ../configure \
 482             --host=riscv64-unknown-linux-gnu \
 483             --prefix=/usr --libdir=/usr/lib64 \
 484             --enable-shared \
 485             --enable-tls \
 486             --enable-languages=c,c++ \
 487             --disable-libmudflap \
 488             --disable-libssp \
 489             --disable-libquadmath \
 490             --disable-nls \
 491             --disable-multilib
 492 # XXX use make all & make install here.  However building libgcc
 493 # fails, see 'broken-gcc.log'.
 494         cd riscv-gcc-riscv-gcc-$(GCC_X_VERSION)/build && PATH=$(ROOT)/fixed-gcc:$$PATH make all-gcc
 495         cd riscv-gcc-riscv-gcc-$(GCC_X_VERSION)/build && make install-gcc DESTDIR=$(ROOT)/stage3-chroot
 496
 497 gcc-$(GCC_X_VERSION).tar.gz:
 498         rm -f $@ $@-t
 499         wget -O $@-t https://github.com/riscv/riscv-gcc/archive/riscv-gcc-$(GCC_X_VERSION).tar.gz
 500         mv $@-t $@
 501
 502 # Cross-compile util-linux.
 503 stage3-chroot/usr/bin/mount: util-linux-$(UTIL_LINUX_VERSION).tar.xz
 504         rm -rf util-linux-$(UTIL_LINUX_VERSION)
 505         tar -Jxf $^
 506         cd util-linux-$(UTIL_LINUX_VERSION) && \
 507         PATH=$(ROOT)/fixed-gcc:$$PATH \
 508         LDFLAGS=-L$(ROOT)/stage3-chroot/usr/lib64 \
 509         ./configure \
 510             --host=riscv64-unknown-linux-gnu \
 511             --prefix=/usr --libdir=/usr/lib64 \
 512             --without-python \
 513             --without-systemd \
 514             --disable-makeinstall-chown \
 515             --enable-static-programs=mount
 516         cd util-linux-$(UTIL_LINUX_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make
 517         cd util-linux-$(UTIL_LINUX_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make install DESTDIR=$(ROOT)/stage3-chroot
 518         rm -f stage3-chroot/usr/lib64/*.la
 519
 520 util-linux-$(UTIL_LINUX_VERSION).tar.xz:
 521         rm -f $@ $@-t
 522         wget -O $@-t ftp://ftp.kernel.org/pub/linux/utils/util-linux/v$(UTIL_LINUX_VERSION)/util-linux-$(UTIL_LINUX_VERSION).tar.xz
 523         mv $@-t $@
 524
 525 # Cross-compile GNU tar.
 526 stage3-chroot/usr/bin/tar: tar-$(TAR_VERSION).tar.xz
 527         rm -rf tar-$(TAR_VERSION)
 528         tar -Jxf $^
 529         cd tar-$(TAR_VERSION) && \
 530         PATH=$(ROOT)/fixed-gcc:$$PATH \
 531         ./configure \
 532             --host=riscv64-unknown-linux-gnu \
 533             --prefix=/usr --libdir=/usr/lib64
 534         cd tar-$(TAR_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make
 535         cd tar-$(TAR_VERSION) && make install DESTDIR=$(ROOT)/stage3-chroot
 536
 537 tar-$(TAR_VERSION).tar.xz:
 538         rm -f $@ $@-t
 539         wget -O $@-t https://ftp.gnu.org/gnu/tar/tar-$(TAR_VERSION).tar.xz
 540         mv $@-t $@
 541
 542 # Cross-compile GNU gzip.
 543 stage3-chroot/usr/bin/gzip: gzip-$(GZIP_VERSION).tar.gz
 544         rm -rf gzip-$(GZIP_VERSION)
 545         tar -zxf $^
 546         cd gzip-$(GZIP_VERSION) && \
 547         PATH=$(ROOT)/fixed-gcc:$$PATH \
 548         ./configure \
 549             --host=riscv64-unknown-linux-gnu \
 550             --prefix=/usr --libdir=/usr/lib64
 551         cd gzip-$(GZIP_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make
 552         cd gzip-$(GZIP_VERSION) && make install DESTDIR=$(ROOT)/stage3-chroot
 553
 554 gzip-$(GZIP_VERSION).tar.gz:
 555         rm -f $@ $@-t
 556         wget -O $@-t https://ftp.gnu.org/gnu/gzip/gzip-$(GZIP_VERSION).tar.gz
 557         mv $@-t $@
 558
 559 # Cross-compile zlib.
 560 stage3-chroot/usr/lib64/libz.so: zlib-$(ZLIB_VERSION).tar.gz
 561         rm -rf zlib-$(ZLIB_VERSION)
 562         tar -zxf $^
 563         cd zlib-$(ZLIB_VERSION) && \
 564         PATH=$(ROOT)/fixed-gcc:$$PATH \
 565         CC=riscv64-unknown-linux-gnu-gcc \
 566         CFLAGS="-I$(ROOT)/stage3-chroot/usr/include -L$(ROOT)/stage3-chroot/usr/lib" \
 567         ./configure \
 568             --prefix=/usr --libdir=/usr/lib64
 569         cd zlib-$(ZLIB_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make shared
 570         cd zlib-$(ZLIB_VERSION) && make install DESTDIR=$(ROOT)/stage3-chroot
 571
 572 zlib-$(ZLIB_VERSION).tar.gz:
 573         rm -f $@ $@-t
 574         wget -O $@-t http://zlib.net/zlib-$(ZLIB_VERSION).tar.gz
 575         mv $@-t $@
 576
 577 # Cross-compile file/libmagic.
 578 stage3-chroot/usr/bin/file: file-$(FILE_VERSION).tar.gz
 579         rm -rf file-$(FILE_VERSION)
 580         tar -zxf $^
 581         cd file-$(FILE_VERSION) && \
 582         PATH=$(ROOT)/fixed-gcc:$$PATH \
 583         LDFLAGS=-L$(ROOT)/stage3-chroot/usr/lib64 \
 584         ./configure \
 585             --host=riscv64-unknown-linux-gnu \
 586             --prefix=/usr --libdir=/usr/lib64 \
 587             --disable-static --enable-shared
 588         cd file-$(FILE_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make V=1
 589         cd file-$(FILE_VERSION) && make install DESTDIR=$(ROOT)/stage3-chroot
 590         rm -f stage3-chroot/usr/lib64/*.la
 591
 592 file-$(FILE_VERSION).tar.gz:
 593         rm -f $@ $@-t
 594         wget -O $@-t ftp://ftp.astron.com/pub/file/file-$(FILE_VERSION).tar.gz
 595         mv $@-t $@
 596
 597 # Cross-compile popt.
 598 stage3-chroot/usr/lib64/libpopt.so: popt-$(POPT_VERSION).tar.gz
 599         rm -rf popt-$(POPT_VERSION)
 600         tar -zxf $^
 601         cd popt-$(POPT_VERSION) && \
 602         PATH=$(ROOT)/fixed-gcc:$$PATH \
 603         LDFLAGS=-L$(ROOT)/stage3-chroot/usr/lib64 \
 604         ./configure \
 605             --host=riscv64-unknown-linux-gnu \
 606             --prefix=/usr --libdir=/usr/lib64 \
 607             --disable-static --enable-shared
 608         cd popt-$(POPT_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make V=1
 609         cd popt-$(POPT_VERSION) && make install DESTDIR=$(ROOT)/stage3-chroot
 610         rm -f stage3-chroot/usr/lib64/*.la
 611
 612 popt-$(POPT_VERSION).tar.gz:
 613         rm -f $@ $@-t
 614         wget -O $@-t http://rpm5.org/files/popt/popt-$(POPT_VERSION).tar.gz
 615         mv $@-t $@
 616
 617 # Cross-compile beecrypt.
 618 stage3-chroot/usr/lib64/libbeecrypt.so: beecrypt-$(BEECRYPT_VERSION).tar.gz
 619         rm -rf beecrypt-$(BEECRYPT_VERSION)
 620         tar -zxf $^
 621         cd beecrypt-$(BEECRYPT_VERSION) && patch -p0 < ../beecrypt-disable-cplusplus.patch
 622         cd beecrypt-$(BEECRYPT_VERSION) && autoreconf -i
 623         cd beecrypt-$(BEECRYPT_VERSION) && \
 624         PATH=$(ROOT)/fixed-gcc:$$PATH \
 625         LDFLAGS=-L$(ROOT)/stage3-chroot/usr/lib64 \
 626         ./configure \
 627             --host=riscv64-unknown-linux-gnu \
 628             --prefix=/usr --libdir=/usr/lib64 \
 629             --without-cplusplus \
 630             --without-java \
 631             --disable-openmp \
 632             --disable-static \
 633             --enable-shared
 634         cd beecrypt-$(BEECRYPT_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make V=1
 635         cd beecrypt-$(BEECRYPT_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make install DESTDIR=$(ROOT)/stage3-chroot V=1
 636         chrpath -d stage3-chroot/usr/lib64/libbeecrypt.so.*
 637         rm -f stage3-chroot/usr/lib64/*.la
 638
 639 beecrypt-$(BEECRYPT_VERSION).tar.gz:
 640         rm -f $@ $@-t
 641         wget -O $@-t http://downloads.sourceforge.net/sourceforge/beecrypt/beecrypt-$(BEECRYPT_VERSION).tar.gz
 642         mv $@-t $@
 643
 644 # Cross-compile RPM / rpmbuild.
 645 # We build this from a git commit, with a few hacks to the configure
 646 # script.
 647 stage3-chroot/usr/bin/rpm: rpm-$(RPM_SHORT_COMMIT).tar.gz db-$(BDB_VERSION).tar.gz
 648         rm -rf rpm-$(RPM_SHORT_COMMIT)
 649         tar -zxf rpm-$(RPM_SHORT_COMMIT).tar.gz
 650         tar -zxf db-$(BDB_VERSION).tar.gz -C rpm-$(RPM_SHORT_COMMIT)
 651         cd rpm-$(RPM_SHORT_COMMIT) && ln -s db-$(BDB_VERSION) db
 652         cd rpm-$(RPM_SHORT_COMMIT) && \
 653         patch -p1 < ../0001-RISCV-64-bit-riscv64-support.patch && \
 654         patch -p1 < ../0002-build-fgetc-returns-int-not-char.patch && \
 655         patch -p1 < ../0003-HACKS-TO-GET-RPM-TO-CROSS-COMPILE.patch
 656         cd rpm-$(RPM_SHORT_COMMIT) && autoreconf -i
 657         cd rpm-$(RPM_SHORT_COMMIT) && \
 658         PATH=$(ROOT)/fixed-gcc:$$PATH \
 659         LDFLAGS=-L$(ROOT)/stage3-chroot/usr/lib64 \
 660         ./configure \
 661             --host=riscv64-unknown-linux-gnu \
 662             --prefix=/usr --libdir=/usr/lib64 \
 663             --disable-rpath \
 664             --without-libarchive \
 665             --without-lua \
 666             --with-beecrypt \
 667             --without-archive \
 668             --without-external-db \
 669             --enable-ndb \
 670             --disable-plugins
 671         cd rpm-$(RPM_SHORT_COMMIT) && PATH=$(ROOT)/fixed-gcc:$$PATH make V=1
 672         cd rpm-$(RPM_SHORT_COMMIT) && PATH=$(ROOT)/fixed-gcc:$$PATH make install DESTDIR=$(ROOT)/stage3-chroot
 673         rm -f stage3-chroot/usr/lib64/*.la
 674
 675 rpm-$(RPM_SHORT_COMMIT).tar.gz:
 676         rm -f $@ $@-t
 677         wget -O $@-t 'http://rpm.org/gitweb?p=rpm.git;a=snapshot;h=$(RPM_COMMIT);sf=tgz'
 678         mv $@-t $@
 679
 680 db-$(BDB_VERSION).tar.gz:
 681         rm -f $@ $@-t
 682         wget -O $@-t http://download.oracle.com/berkeley-db/db-$(BDB_VERSION).tar.gz
 683         mv $@-t $@
 684
 685 # Cross-compile GNU nano (editor).
 686 stage3-chroot/usr/bin/nano: nano-$(NANO_VERSION).tar.gz
 687         rm -rf nano-$(NANO_VERSION)
 688         tar -zxf $^
 689         cd nano-$(NANO_VERSION) && \
 690         PATH=$(ROOT)/fixed-gcc:$$PATH \
 691         LDFLAGS=-L$(ROOT)/stage3-chroot/usr/lib64 \
 692         ./configure \
 693             --host=riscv64-unknown-linux-gnu \
 694             --prefix=/usr --libdir=/usr/lib64
 695         cd nano-$(NANO_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make
 696         cd nano-$(NANO_VERSION) && make install DESTDIR=$(ROOT)/stage3-chroot
 697
 698 nano-$(NANO_VERSION).tar.gz:
 699         rm -f $@ $@-t
 700         wget -O $@-t https://www.nano-editor.org/dist/v2.6/nano-$(NANO_VERSION).tar.gz
 701         mv $@-t $@
 702
 703 # Cross-compile GNU grep.
 704 stage3-chroot/usr/bin/grep: grep-$(GREP_VERSION).tar.xz
 705         rm -rf grep-$(GREP_VERSION)
 706         tar -Jxf $^
 707         cd grep-$(GREP_VERSION) && \
 708         PATH=$(ROOT)/fixed-gcc:$$PATH \
 709         ./configure \
 710             --host=riscv64-unknown-linux-gnu \
 711             --prefix=/usr --libdir=/usr/lib64
 712         cd grep-$(GREP_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make
 713         cd grep-$(GREP_VERSION) && make install DESTDIR=$(ROOT)/stage3-chroot
 714
 715 grep-$(GREP_VERSION).tar.xz:
 716         rm -f $@ $@-t
 717         wget -O $@-t https://ftp.gnu.org/gnu/grep/grep-$(GREP_VERSION).tar.xz
 718         mv $@-t $@
 719
 720 # Cross-compile less.
 721 stage3-chroot/usr/bin/less: less-$(LESS_VERSION).tar.gz
 722         rm -rf less-$(LESS_VERSION)
 723         tar -zxf $^
 724         cd less-$(LESS_VERSION) && \
 725         PATH=$(ROOT)/fixed-gcc:$$PATH \
 726         LDFLAGS=-L$(ROOT)/stage3-chroot/usr/lib64 \
 727         ./configure \
 728             --host=riscv64-unknown-linux-gnu \
 729             --prefix=/usr --libdir=/usr/lib64
 730         cd less-$(LESS_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make
 731         cd less-$(LESS_VERSION) && make install DESTDIR=$(ROOT)/stage3-chroot
 732
 733 less-$(LESS_VERSION).tar.gz:
 734         rm -f $@ $@-t
 735         wget -O $@-t http://www.greenwoodsoftware.com/less/less-$(LESS_VERSION).tar.gz
 736         mv $@-t $@
 737
 738 # Cross-compile strace.
 739 stage3-chroot/usr/bin/strace: strace-$(STRACE_SHORT_COMMIT).tar.gz
 740         rm -rf strace-$(STRACE_SHORT_COMMIT)
 741         tar -zxf $^
 742         cd riscv-strace-$(STRACE_COMMIT) && patch -p1 < ../0001-Update-riscv_regs-for-ptrace.h-from-Linux-4.1.x.patch
 743         cd riscv-strace-$(STRACE_COMMIT) && \
 744         PATH=$(ROOT)/fixed-gcc:$$PATH \
 745         LDFLAGS=-L$(ROOT)/stage3-chroot/usr/lib64 \
 746         ./configure \
 747             --host=riscv64-unknown-linux-gnu \
 748             --prefix=/usr --libdir=/usr/lib64
 749         cd riscv-strace-$(STRACE_COMMIT) && PATH=$(ROOT)/fixed-gcc:$$PATH make
 750         cd riscv-strace-$(STRACE_COMMIT) && make install DESTDIR=$(ROOT)/stage3-chroot
 751
 752 strace-$(STRACE_SHORT_COMMIT).tar.gz:
 753         rm -f $@ $@-t
 754         wget -O $@-t 'https://github.com/riscv/riscv-strace/archive/$(STRACE_COMMIT)/riscv-strace-$(STRACE_SHORTCOMMIT).tar.gz'
 755         mv $@-t $@
 756
 757 # Create an /init script.
 758 stage3-chroot/init: init.sh
 759         install -m 0755 $^ $@
 760
 761 # Create the stage3 disk image.
 762 # Note `-s +...' adds spare space to the disk image.
 763 stage3-disk.img: stage3-chroot
 764         cd stage3-chroot && virt-make-fs . ../$@ -t ext2 -F raw -s +4G
 765
 766 # Upload the compressed disk image.
 767 upload-stage3: stage3-disk.img.xz
 768         scp $^ tick:public_html/riscv/
 769 stage3-disk.img.xz: stage3-disk.img
 770         rm -f $@
 771         xz --best $^
 772
 773 # Helper which boots stage3 disk image in spike.
 774 boot-stage3-in-spike: stage3-disk.img stage3-kernel/linux-$(KERNEL_VERSION)/vmlinux
 775         spike +disk=stage3-disk.img \
 776             /usr/bin/bbl stage3-kernel/linux-$(KERNEL_VERSION)/vmlinux
 777
 778 # Helper which boots stage3 disk image in qemu.
 779 boot-stage3-in-qemu: stage3-disk.img stage3-kernel/linux-$(KERNEL_VERSION)/vmlinux
 780         qemu-system-riscv -kernel /usr/bin/bbl \
 781             -append ./stage3-kernel/linux-$(KERNEL_VERSION)/vmlinux \
 782             -drive file=stage3-disk.img,format=raw -nographic
 783
 784 # Stage 4
 785
 786 stage4:
 787         echo "XXX TO DO"
 788         exit 1
 789
 790 .NOTPARALLEL: