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 in the
  38 # stage 3 chroot.  This must include all the cross-compiled packages
  39 # below, and may also include any noarch package we like.
  40 STAGE3_PACKAGES = ncurses-devel readline-devel bash coreutils gmp-devel \
  41 mpfr-devel mpc-devel binutils gcc gcc-c++ util-linux tar \
  42 gzip zlib-devel file-devel popt-devel beecrypt-devel \
  43 rpm rpm-build rpm-devel libdb-utils libdb-devel nano \
  44 grep less strace bzip2-devel make diffutils findutils \
  45 sed patch hostname gettext-devel lua-devel
  46
  47 # Versions of cross-compiled packages.
  48 NCURSES_VERSION    = 6.0-20160730
  49 READLINE_VERSION   = 6.3
  50 BASH_VERSION       = 4.3
  51 COREUTILS_VERSION  = 8.25
  52 GMP_VERSION        = 6.1.1
  53 MPFR_VERSION       = 3.1.4
  54 MPC_VERSION        = 1.0.3
  55 BINUTILS_X_VERSION = 2.26
  56 GCC_X_VERSION      = 6.1.0
  57 UTIL_LINUX_VERSION = 2.28
  58 TAR_VERSION        = 1.29
  59 GZIP_VERSION       = 1.8
  60 ZLIB_VERSION       = 1.2.8
  61 # Needs to match the version of 'file' installed (on host), otherwise:
  62 #   "Cannot use the installed version of file (xx) to cross-compile file yy"
  63 # Also note that 5.25 is definitely broken (segfaults in libmagic:magic_close).
  64 FILE_VERSION       = 5.28
  65 POPT_VERSION       = 1.16
  66 BEECRYPT_VERSION   = 4.2.1
  67 RPM_COMMIT         = 95712183458748ea6cafebac1bdd5daa097d9bee
  68 RPM_SHORT_COMMIT   = 9571218
  69 BDB_VERSION        = 4.5.20
  70 NANO_VERSION       = 2.6.2
  71 GREP_VERSION       = 2.25
  72 LESS_VERSION       = 481
  73 STRACE_COMMIT      = f320e1897832fd07a62e18ed288e75d8e79f4c5b
  74 STRACE_SHORT_COMMIT = f320e189
  75 BZIP2_VERSION      = 1.0.6
  76 MAKE_VERSION       = 4.1
  77 DIFFUTILS_VERSION  = 3.4
  78 FINDUTILS_VERSION  = 4.6.0
  79 SED_VERSION        = 4.2
  80 PATCH_VERSION      = 2.7.5
  81 HOSTNAME_VERSION   = 3.15
  82 GETTEXT_VERSION    = 0.19
  83 LUA_VERSION        = 5.3.3
  84
  85 all: stage1 stage2 stage3 stage4
  86
  87 # Stage 1
  88
  89 stage1: stage1-riscv-qemu/riscv-qemu-$(RISCV_QEMU_SHORTCOMMIT).tar.gz \
  90         stage1-riscv-qemu/riscv-qemu.spec \
  91         stamp-riscv-qemu-installed \
  92         stage1-riscv-fesvr/riscv-fesvr-$(RISCV_FESVR_SHORTCOMMIT).tar.gz \
  93         stage1-riscv-fesvr/riscv-fesvr.spec \
  94         stamp-riscv-fesvr-installed \
  95         stage1-riscv-isa-sim/riscv-isa-sim-$(RISCV_ISA_SIM_SHORTCOMMIT).tar.gz \
  96         stage1-riscv-isa-sim/riscv-isa-sim.spec \
  97         stamp-riscv-isa-sim-installed
  98
  99 stage1-riscv-qemu/riscv-qemu-$(RISCV_QEMU_SHORTCOMMIT).tar.gz:
 100         rm -f $@ $@-t
 101         wget -O $@-t 'https://github.com/riscv/riscv-qemu/archive/$(RISCV_QEMU_COMMIT)/riscv-qemu-$(RISCV_QEMU_SHORTCOMMIT).tar.gz'
 102         mv $@-t $@
 103
 104 stage1-riscv-qemu/riscv-qemu.spec: stage1-riscv-qemu/riscv-qemu.spec.in
 105         sed -e 's/@COMMIT@/$(RISCV_QEMU_COMMIT)/g' \
 106             -e 's/@SHORTCOMMIT@/$(RISCV_QEMU_SHORTCOMMIT)/g' \
 107             < $^ > $@-t
 108         mv $@-t $@
 109
 110 stamp-riscv-qemu-installed:
 111         rm -f $@
 112         @rpm -q riscv-qemu >/dev/null || { \
 113           echo "ERROR: You must install riscv-qemu:"; \
 114           echo; \
 115           echo "       dnf copr enable rjones/riscv"; \
 116           echo "       dnf install riscv-qemu"; \
 117           echo; \
 118           echo "OR: you can build it yourself from the stage1-riscv-qemu directory."; \
 119           echo; \
 120           exit 1; \
 121         }
 122         @qemu-system-riscv --version || { \
 123           echo "ERROR: qemu-system-riscv is not working."; \
 124           echo "Make sure you installed the riscv-qemu package."; \
 125           exit 1; \
 126         }
 127         touch $@
 128
 129 stage1-riscv-fesvr/riscv-fesvr-$(RISCV_FESVR_SHORTCOMMIT).tar.gz:
 130         rm -f $@ $@-t
 131         wget -O $@-t 'https://github.com/riscv/riscv-fesvr/archive/$(RISCV_FESVR_COMMIT)/riscv-fesvr-$(RISCV_FESVR_SHORTCOMMIT).tar.gz'
 132         mv $@-t $@
 133
 134 stage1-riscv-fesvr/riscv-fesvr.spec: stage1-riscv-fesvr/riscv-fesvr.spec.in
 135         sed -e 's/@COMMIT@/$(RISCV_FESVR_COMMIT)/g' \
 136             -e 's/@SHORTCOMMIT@/$(RISCV_FESVR_SHORTCOMMIT)/g' \
 137             < $^ > $@-t
 138         mv $@-t $@
 139
 140 stamp-riscv-fesvr-installed:
 141         rm -f $@
 142         @rpm -q riscv-fesvr >/dev/null || { \
 143           echo "ERROR: You must install riscv-fesvr:"; \
 144           echo; \
 145           echo "       dnf copr enable rjones/riscv"; \
 146           echo "       dnf install riscv-fesvr"; \
 147           echo; \
 148           echo "OR: you can build it yourself from the stage1-riscv-fesvr directory."; \
 149           echo; \
 150           exit 1; \
 151         }
 152         touch $@
 153
 154 stage1-riscv-isa-sim/riscv-isa-sim-$(RISCV_ISA_SIM_SHORTCOMMIT).tar.gz:
 155         rm -f $@ $@-t
 156         wget -O $@-t 'https://github.com/riscv/riscv-isa-sim/archive/$(RISCV_ISA_SIM_COMMIT)/riscv-isa-sim-$(RISCV_ISA_SIM_SHORTCOMMIT).tar.gz'
 157         mv $@-t $@
 158
 159 stage1-riscv-isa-sim/riscv-isa-sim.spec: stage1-riscv-isa-sim/riscv-isa-sim.spec.in
 160         sed -e 's/@COMMIT@/$(RISCV_ISA_SIM_COMMIT)/g' \
 161             -e 's/@SHORTCOMMIT@/$(RISCV_ISA_SIM_SHORTCOMMIT)/g' \
 162             < $^ > $@-t
 163         mv $@-t $@
 164
 165 stamp-riscv-isa-sim-installed:
 166         rm -f $@
 167         @rpm -q riscv-isa-sim >/dev/null || { \
 168           echo "ERROR: You must install riscv-isa-sim:"; \
 169           echo; \
 170           echo "       dnf copr enable rjones/riscv"; \
 171           echo "       dnf install riscv-isa-sim"; \
 172           echo; \
 173           echo "OR: you can build it yourself from the stage1-riscv-isa-sim directory."; \
 174           echo; \
 175           exit 1; \
 176         }
 177         touch $@
 178
 179 # Stage 2
 180
 181 stage2: stage2-riscv-gnu-toolchain/riscv-gnu-toolchain-$(RISCV_GNU_TOOLCHAIN_SHORTCOMMIT).tar.gz \
 182         stage2-riscv-gnu-toolchain/binutils-$(BINUTILS_VERSION).tar.gz \
 183         stage2-riscv-gnu-toolchain/gcc-$(GCC_VERSION).tar.gz \
 184         stage2-riscv-gnu-toolchain/glibc-$(GLIBC_VERSION).tar.gz \
 185         stage2-riscv-gnu-toolchain/newlib-$(NEWLIB_VERSION).tar.gz \
 186         stage2-riscv-gnu-toolchain/riscv-gnu-toolchain.spec \
 187         stamp-riscv-gnu-toolchain-installed \
 188         stage2-riscv-pk/riscv-pk-$(RISCV_PK_SHORTCOMMIT).tar.gz \
 189         stage2-riscv-pk/riscv-pk.spec \
 190         stamp-riscv-pk-installed
 191
 192 stage2-riscv-gnu-toolchain/riscv-gnu-toolchain-$(RISCV_GNU_TOOLCHAIN_SHORTCOMMIT).tar.gz:
 193         rm -f $@ $@-t
 194         wget -O $@-t https://github.com/lowRISC/riscv-gnu-toolchain/archive/$(RISCV_GNU_TOOLCHAIN_COMMIT)/riscv-gnu-toolchain-$(RISCV_GNU_TOOLCHAIN_SHORTCOMMIT).tar.gz
 195         mv $@-t $@
 196
 197 stage2-riscv-gnu-toolchain/binutils-$(BINUTILS_VERSION).tar.gz:
 198         rm -f $@ $@-t
 199         wget -O $@-t http://mirrors.kernel.org/gnu/binutils/binutils-$(BINUTILS_VERSION).tar.gz
 200         mv $@-t $@
 201
 202 # GCC 5 no longer compiles with GCC 6 unless we patch it.
 203 # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69959
 204 stage2-riscv-gnu-toolchain/gcc-$(GCC_VERSION).tar.gz:
 205         rm -f $@ $@-t
 206         wget -O $@-t http://mirrors.kernel.org/gnu/gcc/gcc-$(GCC_VERSION)/gcc-$(GCC_VERSION).tar.gz
 207         zcat $@-t | tar xf -
 208         cd gcc-$(GCC_VERSION) && patch -p0 < ../stage2-riscv-gnu-toolchain/gcc-5-fix-compilation-with-gcc-6.patch
 209         tar zcf $@-t gcc-$(GCC_VERSION)
 210         rm -r gcc-$(GCC_VERSION)
 211         mv $@-t $@
 212
 213 stage2-riscv-gnu-toolchain/glibc-$(GLIBC_VERSION).tar.gz:
 214         rm -f $@ $@-t
 215         wget -O $@-t http://mirrors.kernel.org/gnu/glibc/glibc-$(GLIBC_VERSION).tar.gz
 216         mv $@-t $@
 217
 218 stage2-riscv-gnu-toolchain/newlib-$(NEWLIB_VERSION).tar.gz:
 219         rm -f $@ $@-t
 220         wget -O $@-t ftp://sourceware.org/pub/newlib/newlib-$(NEWLIB_VERSION).tar.gz
 221         mv $@-t $@
 222
 223 stage2-riscv-gnu-toolchain/riscv-gnu-toolchain.spec: stage2-riscv-gnu-toolchain/riscv-gnu-toolchain.spec.in
 224         sed -e 's/@COMMIT@/$(RISCV_GNU_TOOLCHAIN_COMMIT)/g' \
 225             -e 's/@SHORTCOMMIT@/$(RISCV_GNU_TOOLCHAIN_SHORTCOMMIT)/g' \
 226             -e 's/@BINUTILS_VERSION@/$(BINUTILS_VERSION)/g' \
 227             -e 's/@GCC_VERSION@/$(GCC_VERSION)/g' \
 228             -e 's/@GLIBC_VERSION@/$(GLIBC_VERSION)/g' \
 229             -e 's/@NEWLIB_VERSION@/$(NEWLIB_VERSION)/g' \
 230             < $^ > $@-t
 231         mv $@-t $@
 232
 233 stamp-riscv-gnu-toolchain-installed:
 234         rm -f $@
 235         @rpm -q riscv-gnu-toolchain >/dev/null || { \
 236           echo "ERROR: You must install riscv-gnu-toolchain:"; \
 237           echo; \
 238           echo "       dnf copr enable rjones/riscv"; \
 239           echo "       dnf install riscv-gnu-toolchain"; \
 240           echo; \
 241           echo "OR: you can build it yourself from the stage2-riscv-gnu-toolchain directory."; \
 242           echo; \
 243           exit 1; \
 244         }
 245         @riscv64-unknown-elf-gcc --version || { \
 246           echo "ERROR: riscv64-unknown-elf-gcc (cross compiler) is not working."; \
 247           echo "Make sure you installed the riscv-gnu-toolchain package."; \
 248           exit 1; \
 249         }
 250         touch $@
 251
 252 stage2-riscv-pk/riscv-pk-$(RISCV_PK_SHORTCOMMIT).tar.gz:
 253         rm -f $@ $@-t
 254         wget -O $@-t https://github.com/lowRISC/riscv-pk/archive/$(RISCV_PK_COMMIT)/riscv-pk-$(RISCV_PK_SHORTCOMMIT).tar.gz
 255         mv $@-t $@
 256
 257 stage2-riscv-pk/riscv-pk.spec: stage2-riscv-pk/riscv-pk.spec.in
 258         sed -e 's/@COMMIT@/$(RISCV_PK_COMMIT)/g' \
 259             -e 's/@SHORTCOMMIT@/$(RISCV_PK_SHORTCOMMIT)/g' \
 260             < $^ > $@-t
 261         mv $@-t $@
 262
 263 stamp-riscv-pk-installed:
 264         rm -f $@
 265         @rpm -q riscv-pk >/dev/null || { \
 266           echo "ERROR: You must install riscv-pk:"; \
 267           echo; \
 268           echo "       dnf copr enable rjones/riscv"; \
 269           echo "       dnf install riscv-pk"; \
 270           echo; \
 271           echo "OR: you can build it yourself from the stage2-riscv-pk directory."; \
 272           echo; \
 273           exit 1; \
 274         }
 275         touch $@
 276
 277 # Stage 3
 278
 279 stage3: stage3-kernel/linux-$(KERNEL_VERSION)/vmlinux \
 280         stage3-chroot-original/etc/fedora-release \
 281         stage3-chroot/etc/fedora-release \
 282         stage3-chroot/lib64/libc.so.6 \
 283         stage3-chroot/usr/bin/tic \
 284         stage3-chroot/usr/lib64/libhistory.so.6 \
 285         stage3-chroot/bin/bash \
 286         stage3-chroot/bin/ls \
 287         stage3-chroot/usr/lib64/libgmp.so.10 \
 288         stage3-chroot/usr/lib64/libmpfr.so.4 \
 289         stage3-chroot/usr/lib64/libmpc.so.3 \
 290         stage3-chroot/usr/bin/as \
 291         stage3-chroot/usr/bin/gcc \
 292         stage3-chroot/usr/bin/mount \
 293         stage3-chroot/usr/bin/tar \
 294         stage3-chroot/usr/bin/gzip \
 295         stage3-chroot/usr/lib64/libz.so \
 296         stage3-chroot/usr/bin/file \
 297         stage3-chroot/usr/lib64/libpopt.so \
 298         stage3-chroot/usr/lib64/libbeecrypt.so \
 299         stage3-chroot/usr/bin/nano \
 300         stage3-chroot/usr/bin/grep \
 301         stage3-chroot/usr/bin/less \
 302         stage3-chroot/usr/bin/strace \
 303         stage3-chroot/usr/bin/bzip2 \
 304         stage3-chroot/usr/bin/make \
 305         stage3-chroot/usr/bin/diff \
 306         stage3-chroot/usr/bin/find \
 307         stage3-chroot/usr/bin/sed \
 308         stage3-chroot/usr/bin/patch \
 309         stage3-chroot/usr/bin/hostname \
 310         stage3-chroot/usr/bin/gettext \
 311         stage3-chroot/usr/bin/lua \
 312         stage3-chroot/usr/bin/rpm \
 313         stage3-chroot/init \
 314         stage3-disk.img
 315
 316 stage3-kernel/linux-$(KERNEL_VERSION)/vmlinux:
 317         rm -rf stage3-kernel/linux-$(KERNEL_VERSION)
 318         cp -a $(LOCAL_LINUX_GIT_COPY) stage3-kernel/linux-$(KERNEL_VERSION) || { \
 319           mkdir stage3-kernel/linux-$(KERNEL_VERSION) && \
 320           cd stage3-kernel/linux-$(KERNEL_VERSION) && \
 321           git init; \
 322         }
 323         cd stage3-kernel/linux-$(KERNEL_VERSION) && \
 324         git remote add riscv https://github.com/riscv/riscv-linux && \
 325         git fetch riscv && \
 326         git checkout -f linux-4.1.y-riscv && \
 327         make mrproper && \
 328         make ARCH=riscv defconfig
 329         echo CONFIG_CMDLINE=\"root=/dev/htifblk0 init=/init\" >> stage3-kernel/linux-$(KERNEL_VERSION)/.config
 330         echo CONFIG_CROSS_COMPILE=riscv64-unknown-elf- >> stage3-kernel/linux-$(KERNEL_VERSION)/.config
 331         cd stage3-kernel/linux-$(KERNEL_VERSION) && \
 332         make ARCH=riscv olddefconfig
 333         cd stage3-kernel/linux-$(KERNEL_VERSION) && \
 334         make ARCH=riscv vmlinux
 335         ls -l $@
 336
 337 # Build an original (x86-64) chroot using supermin.  We then aim to
 338 # rebuild (using cross-compiled versions) every ELF binary in this
 339 # chroot.
 340 stage3-chroot-original/etc/fedora-release:
 341         rm -rf stage3-chroot-original tmp-supermin.d
 342         supermin --prepare $(STAGE3_PACKAGES) -o tmp-supermin.d
 343         supermin --build -f chroot tmp-supermin.d -o stage3-chroot-original
 344         rm -r tmp-supermin.d
 345         @echo -n "Total files in chroot: "
 346         @find stage3-chroot-original -type f | wc -l
 347         @echo -n "ELF files to be rebuilt: "
 348         @find stage3-chroot-original -type f | xargs file -N | grep -E '\bELF.*LSB\b' | wc -l
 349
 350 # Copy the original chroot to the final chroot, remove all the ELF
 351 # files.
 352 stage3-chroot/etc/fedora-release: stage3-chroot-original/etc/fedora-release
 353         rm -rf stage3-chroot
 354         cp -a stage3-chroot-original stage3-chroot
 355         find stage3-chroot -type d -print0 | xargs -0 chmod u+w
 356         find stage3-chroot -type f -print0 | xargs -0 chmod u+w
 357         find stage3-chroot -type f -print0 | xargs -0 file -N | grep -E '\bELF.*LSB\b' | awk -F: '{print $$1}' | xargs rm -f
 358         rm -f stage3-chroot/lib64/libc.so.6
 359
 360 # Copy in compiled glibc from the riscv-gnu-toolchain sysroot.  Only
 361 # copy files and symlinks, leave the target directory structure
 362 # intact.
 363 stage3-chroot/lib64/libc.so.6:
 364         mkdir -p stage3-chroot/usr/lib/audit
 365         mkdir -p stage3-chroot/usr/lib/gconv
 366         for f in `cd /usr/sysroot && find -type f -o -type l`; do \
 367             cp -d /usr/sysroot/$$f stage3-chroot/$$f; \
 368         done
 369         cd stage3-chroot/lib64 && for f in ../lib/*; do ln -sf $$f; done
 370
 371 # Cross-compile ncurses.
 372 stage3-chroot/usr/bin/tic: ncurses-$(NCURSES_VERSION).tgz
 373         tar zxf $^
 374         cd ncurses-$(NCURSES_VERSION) && \
 375         PATH=$(ROOT)/fixed-gcc:$$PATH \
 376         ./configure --host=riscv64-unknown-linux-gnu \
 377             --prefix=/usr --libdir=/usr/lib64 \
 378             --with-shared \
 379             --with-termlib=tinfo \
 380             --enable-widec
 381         cd ncurses-$(NCURSES_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make
 382         cd ncurses-$(NCURSES_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make install DESTDIR=$(ROOT)/stage3-chroot
 383
 384 ncurses-$(NCURSES_VERSION).tgz:
 385         rm -f $@ $@-t
 386         wget -O $@-t ftp://invisible-island.net/ncurses/current/ncurses-$(NCURSES_VERSION).tgz
 387         mv $@-t $@
 388
 389 # Cross-compile readline.
 390 stage3-chroot/usr/lib64/libhistory.so.6: readline-$(READLINE_VERSION).tar.gz
 391         tar zxf $^
 392         cd readline-$(READLINE_VERSION) && \
 393         PATH=$(ROOT)/fixed-gcc:$$PATH \
 394         bash_cv_wcwidth_broken=no \
 395         ./configure --host=riscv64-unknown-linux-gnu \
 396             --prefix=/usr --libdir=/usr/lib64
 397         cd readline-$(READLINE_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make
 398         cd readline-$(READLINE_VERSION) && make install DESTDIR=$(ROOT)/stage3-chroot
 399         rm -f stage3-chroot/usr/lib64/*.la
 400
 401 readline-$(READLINE_VERSION).tar.gz:
 402         rm -f $@ $@-t
 403         wget -O $@-t ftp://ftp.gnu.org/gnu/readline/readline-$(READLINE_VERSION).tar.gz
 404         mv $@-t $@
 405
 406 # Cross-compile bash.
 407 stage3-chroot/bin/bash: bash-$(BASH_VERSION).tar.gz
 408         tar zxf $^
 409         cd bash-$(BASH_VERSION) && \
 410         PATH=$(ROOT)/fixed-gcc:$$PATH \
 411         ./configure --host=riscv64-unknown-linux-gnu \
 412             --prefix=/usr --libdir=/usr/lib64
 413         cd bash-$(BASH_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make
 414         cd bash-$(BASH_VERSION) && make install DESTDIR=$(ROOT)/stage3-chroot
 415
 416 bash-$(BASH_VERSION).tar.gz:
 417         rm -f $@ $@-t
 418         wget -O $@-t ftp://ftp.gnu.org/gnu/bash/bash-$(BASH_VERSION).tar.gz
 419         mv $@-t $@
 420
 421 # Cross-compile coreutils.  Bleah, coreutils cross-compilation is
 422 # known-broken and upstream don't care, hence the 'touch' command.
 423
 424 COREUTILS_PROGRAMS = arch base32 base64 basename cat chcon chgrp chmod chown chroot cksum comm cp csplit cut date dd df dir dircolors dirname du echo env expand expr factor false fmt fold ginstall groups head hostid hostname id install join kill link ln logname ls md5sum mkdir mkfifo mknod mktemp mv nice nl nohup nproc numfmt od paste pathchk pinky pr printenv printf ptx pwd readlink realpath rm rmdir runcon seq sha1sum sha224sum sha256sum sha384sum sha512sum shred shuf sleep sort split stat stdbuf stty sum sync tac tail tee test timeout touch tr true truncate tsort tty uname unexpand uniq unlink uptime users vdir wc who whoami yes
 425
 426 stage3-chroot/bin/ls: coreutils-$(COREUTILS_VERSION).tar.xz
 427         rm -rf coreutils-$(COREUTILS_VERSION)
 428         tar Jxf $^
 429         cd coreutils-$(COREUTILS_VERSION) && \
 430         PATH=$(ROOT)/fixed-gcc:$$PATH \
 431         ./configure --host=riscv64-unknown-linux-gnu \
 432             --prefix=/usr --libdir=/usr/lib64
 433         -cd coreutils-$(COREUTILS_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make
 434         cd coreutils-$(COREUTILS_VERSION)/man && \
 435         for f in $(COREUTILS_PROGRAMS); do touch $$f.1; done
 436         cd coreutils-$(COREUTILS_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make
 437         cd coreutils-$(COREUTILS_VERSION) && make install DESTDIR=$(ROOT)/stage3-chroot
 438
 439 coreutils-$(COREUTILS_VERSION).tar.xz:
 440         rm -f $@ $@-t
 441         wget -O $@-t ftp://ftp.gnu.org/gnu/coreutils/coreutils-$(COREUTILS_VERSION).tar.xz
 442         mv $@-t $@
 443
 444 # Cross-compile binutils.
 445 stage3-chroot/usr/bin/as: binutils-$(BINUTILS_X_VERSION).tar.gz
 446         rm -rf riscv-binutils-gdb-riscv-binutils-$(BINUTILS_X_VERSION)
 447         zcat $^ | tar xf -
 448         mkdir riscv-binutils-gdb-riscv-binutils-$(BINUTILS_X_VERSION)/build
 449         cd riscv-binutils-gdb-riscv-binutils-$(BINUTILS_X_VERSION)/build && \
 450         PATH=$(ROOT)/fixed-gcc:$$PATH \
 451         ../configure \
 452             --host=riscv64-unknown-linux-gnu \
 453             --prefix=/usr --libdir=/usr/lib64
 454         cd riscv-binutils-gdb-riscv-binutils-$(BINUTILS_X_VERSION)/build && PATH=$(ROOT)/fixed-gcc:$$PATH make
 455         cd riscv-binutils-gdb-riscv-binutils-$(BINUTILS_X_VERSION)/build && make DESTDIR=$(ROOT)/stage3-chroot install
 456
 457 binutils-$(BINUTILS_X_VERSION).tar.gz:
 458         rm -f $@ $@-t
 459         wget -O $@-t https://github.com/riscv/riscv-binutils-gdb/archive/riscv-binutils-$(BINUTILS_X_VERSION).tar.gz
 460         mv $@-t $@
 461
 462 # Cross-compile GMP, MPFR and MPC (deps of GCC).
 463 stage3-chroot/usr/lib64/libgmp.so.10: gmp-$(GMP_VERSION).tar.lz
 464         rm -rf gmp-$(GMP_VERSION)
 465         tar --lzip -xf gmp-$(GMP_VERSION).tar.lz
 466         cd gmp-$(GMP_VERSION) && \
 467         PATH=$(ROOT)/fixed-gcc:$$PATH \
 468         ./configure --host=riscv64-unknown-linux-gnu \
 469             --prefix=/usr --libdir=/usr/lib64
 470         cd gmp-$(GMP_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make
 471         cd gmp-$(GMP_VERSION) && make install DESTDIR=$(ROOT)/stage3-chroot
 472         cd stage3-chroot/usr/lib && ln -s ../lib64/libgmp.so
 473
 474 gmp-$(GMP_VERSION).tar.lz:
 475         rm -f $@ $@-t
 476         wget -O $@-t https://gmplib.org/download/gmp/gmp-$(GMP_VERSION).tar.lz
 477         mv $@-t $@
 478
 479 stage3-chroot/usr/lib64/libmpfr.so.4: mpfr-$(MPFR_VERSION).tar.gz
 480         rm -rf mpfr-$(MPFR_VERSION)
 481         tar -zxf mpfr-$(MPFR_VERSION).tar.gz
 482         cd mpfr-$(MPFR_VERSION) && \
 483         PATH=$(ROOT)/fixed-gcc:$$PATH \
 484         ./configure --host=riscv64-unknown-linux-gnu \
 485             --prefix=/usr --libdir=/usr/lib64 \
 486             --with-gmp=$(ROOT)/stage3-chroot/usr
 487         cd mpfr-$(MPFR_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make
 488         cd mpfr-$(MPFR_VERSION) && make install DESTDIR=$(ROOT)/stage3-chroot
 489         cd stage3-chroot/usr/lib && ln -s ../lib64/libmpfr.so
 490         rm -f stage3-chroot/usr/lib64/*.la
 491
 492 mpfr-$(MPFR_VERSION).tar.gz:
 493         rm -f $@ $@-t
 494         wget -O $@-t http://www.mpfr.org/mpfr-current/mpfr-$(MPFR_VERSION).tar.gz
 495         mv $@-t $@
 496
 497 stage3-chroot/usr/lib64/libmpc.so.3: mpc-$(MPC_VERSION).tar.gz
 498         rm -rf mpc-$(MPC_VERSION)
 499         tar -zxf mpc-$(MPC_VERSION).tar.gz
 500         cd mpc-$(MPC_VERSION) && \
 501         PATH=$(ROOT)/fixed-gcc:$$PATH \
 502         ./configure --host=riscv64-unknown-linux-gnu \
 503             --prefix=/usr --libdir=/usr/lib64 \
 504             --with-gmp=$(ROOT)/stage3-chroot/usr \
 505             --with-mpfr=$(ROOT)/stage3-chroot/usr
 506         cd mpc-$(MPC_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make
 507         cd mpc-$(MPC_VERSION) && make install DESTDIR=$(ROOT)/stage3-chroot
 508         cd stage3-chroot/usr/lib && ln -s ../lib64/libmpc.so
 509         rm -f stage3-chroot/usr/lib64/*.la
 510
 511 mpc-$(MPC_VERSION).tar.gz:
 512         rm -f $@ $@-t
 513         wget -O $@-t ftp://ftp.gnu.org/gnu/mpc/mpc-$(MPC_VERSION).tar.gz
 514         mv $@-t $@
 515
 516 # Cross-compile GCC.
 517 stage3-chroot/usr/bin/gcc: gcc-$(GCC_X_VERSION).tar.gz
 518         rm -rf riscv-gcc-riscv-gcc-$(GCC_X_VERSION)
 519         zcat $^ | tar xf -
 520         cd riscv-gcc-riscv-gcc-$(GCC_X_VERSION) && \
 521         patch -p1 < ../0001-HACKS-TO-GET-GCC-TO-COMPILE.patch
 522         mkdir riscv-gcc-riscv-gcc-$(GCC_X_VERSION)/build
 523         cd riscv-gcc-riscv-gcc-$(GCC_X_VERSION)/build && \
 524         PATH=$(ROOT)/fixed-gcc:$$PATH \
 525         ../configure \
 526             --host=riscv64-unknown-linux-gnu \
 527             --prefix=/usr --libdir=/usr/lib64 \
 528             --enable-shared \
 529             --enable-tls \
 530             --enable-languages=c,c++ \
 531             --disable-libmudflap \
 532             --disable-libssp \
 533             --disable-libquadmath \
 534             --disable-nls \
 535             --disable-multilib
 536         cd riscv-gcc-riscv-gcc-$(GCC_X_VERSION)/build && PATH=$(ROOT)/fixed-gcc:$$PATH make
 537         cd riscv-gcc-riscv-gcc-$(GCC_X_VERSION)/build && make install DESTDIR=$(ROOT)/stage3-chroot
 538         rm -f stage3-chroot/usr/lib64/*.la
 539
 540 gcc-$(GCC_X_VERSION).tar.gz:
 541         rm -f $@ $@-t
 542         wget -O $@-t https://github.com/riscv/riscv-gcc/archive/riscv-gcc-$(GCC_X_VERSION).tar.gz
 543         mv $@-t $@
 544
 545 # Cross-compile util-linux.
 546 stage3-chroot/usr/bin/mount: util-linux-$(UTIL_LINUX_VERSION).tar.xz
 547         rm -rf util-linux-$(UTIL_LINUX_VERSION)
 548         tar -Jxf $^
 549         cd util-linux-$(UTIL_LINUX_VERSION) && \
 550         PATH=$(ROOT)/fixed-gcc:$$PATH \
 551         LDFLAGS=-L$(ROOT)/stage3-chroot/usr/lib64 \
 552         ./configure \
 553             --host=riscv64-unknown-linux-gnu \
 554             --prefix=/usr --libdir=/usr/lib64 \
 555             --without-python \
 556             --without-systemd \
 557             --disable-makeinstall-chown \
 558             --enable-static-programs=mount
 559         cd util-linux-$(UTIL_LINUX_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make
 560         cd util-linux-$(UTIL_LINUX_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make install DESTDIR=$(ROOT)/stage3-chroot
 561         rm -f stage3-chroot/usr/lib64/*.la
 562
 563 util-linux-$(UTIL_LINUX_VERSION).tar.xz:
 564         rm -f $@ $@-t
 565         wget -O $@-t ftp://ftp.kernel.org/pub/linux/utils/util-linux/v$(UTIL_LINUX_VERSION)/util-linux-$(UTIL_LINUX_VERSION).tar.xz
 566         mv $@-t $@
 567
 568 # Cross-compile GNU tar.
 569 stage3-chroot/usr/bin/tar: tar-$(TAR_VERSION).tar.xz
 570         rm -rf tar-$(TAR_VERSION)
 571         tar -Jxf $^
 572         cd tar-$(TAR_VERSION) && \
 573         PATH=$(ROOT)/fixed-gcc:$$PATH \
 574         ./configure \
 575             --host=riscv64-unknown-linux-gnu \
 576             --prefix=/usr --libdir=/usr/lib64
 577         cd tar-$(TAR_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make
 578         cd tar-$(TAR_VERSION) && make install DESTDIR=$(ROOT)/stage3-chroot
 579
 580 tar-$(TAR_VERSION).tar.xz:
 581         rm -f $@ $@-t
 582         wget -O $@-t https://ftp.gnu.org/gnu/tar/tar-$(TAR_VERSION).tar.xz
 583         mv $@-t $@
 584
 585 # Cross-compile GNU gzip.
 586 stage3-chroot/usr/bin/gzip: gzip-$(GZIP_VERSION).tar.gz
 587         rm -rf gzip-$(GZIP_VERSION)
 588         tar -zxf $^
 589         cd gzip-$(GZIP_VERSION) && \
 590         PATH=$(ROOT)/fixed-gcc:$$PATH \
 591         ./configure \
 592             --host=riscv64-unknown-linux-gnu \
 593             --prefix=/usr --libdir=/usr/lib64
 594         cd gzip-$(GZIP_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make
 595         cd gzip-$(GZIP_VERSION) && make install DESTDIR=$(ROOT)/stage3-chroot
 596
 597 gzip-$(GZIP_VERSION).tar.gz:
 598         rm -f $@ $@-t
 599         wget -O $@-t https://ftp.gnu.org/gnu/gzip/gzip-$(GZIP_VERSION).tar.gz
 600         mv $@-t $@
 601
 602 # Cross-compile zlib.
 603 stage3-chroot/usr/lib64/libz.so: zlib-$(ZLIB_VERSION).tar.gz
 604         rm -rf zlib-$(ZLIB_VERSION)
 605         tar -zxf $^
 606         cd zlib-$(ZLIB_VERSION) && \
 607         PATH=$(ROOT)/fixed-gcc:$$PATH \
 608         CC=riscv64-unknown-linux-gnu-gcc \
 609         CFLAGS="-I$(ROOT)/stage3-chroot/usr/include -L$(ROOT)/stage3-chroot/usr/lib" \
 610         ./configure \
 611             --prefix=/usr --libdir=/usr/lib64
 612         cd zlib-$(ZLIB_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make shared
 613         cd zlib-$(ZLIB_VERSION) && make install DESTDIR=$(ROOT)/stage3-chroot
 614
 615 zlib-$(ZLIB_VERSION).tar.gz:
 616         rm -f $@ $@-t
 617         wget -O $@-t http://zlib.net/zlib-$(ZLIB_VERSION).tar.gz
 618         mv $@-t $@
 619
 620 # Cross-compile file/libmagic.
 621 stage3-chroot/usr/bin/file: file-$(FILE_VERSION).tar.gz
 622         rm -rf file-$(FILE_VERSION)
 623         tar -zxf $^
 624         cd file-$(FILE_VERSION) && \
 625         PATH=$(ROOT)/fixed-gcc:$$PATH \
 626         LDFLAGS=-L$(ROOT)/stage3-chroot/usr/lib64 \
 627         ./configure \
 628             --host=riscv64-unknown-linux-gnu \
 629             --prefix=/usr --libdir=/usr/lib64 \
 630             --disable-static --enable-shared
 631         cd file-$(FILE_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make V=1
 632         cd file-$(FILE_VERSION) && make install DESTDIR=$(ROOT)/stage3-chroot
 633         rm -f stage3-chroot/usr/lib64/*.la
 634
 635 file-$(FILE_VERSION).tar.gz:
 636         rm -f $@ $@-t
 637         wget -O $@-t ftp://ftp.astron.com/pub/file/file-$(FILE_VERSION).tar.gz
 638         mv $@-t $@
 639
 640 # Cross-compile popt.
 641 stage3-chroot/usr/lib64/libpopt.so: popt-$(POPT_VERSION).tar.gz
 642         rm -rf popt-$(POPT_VERSION)
 643         tar -zxf $^
 644         cd popt-$(POPT_VERSION) && \
 645         PATH=$(ROOT)/fixed-gcc:$$PATH \
 646         LDFLAGS=-L$(ROOT)/stage3-chroot/usr/lib64 \
 647         ./configure \
 648             --host=riscv64-unknown-linux-gnu \
 649             --prefix=/usr --libdir=/usr/lib64 \
 650             --disable-static --enable-shared
 651         cd popt-$(POPT_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make V=1
 652         cd popt-$(POPT_VERSION) && make install DESTDIR=$(ROOT)/stage3-chroot
 653         rm -f stage3-chroot/usr/lib64/*.la
 654
 655 popt-$(POPT_VERSION).tar.gz:
 656         rm -f $@ $@-t
 657         wget -O $@-t http://rpm5.org/files/popt/popt-$(POPT_VERSION).tar.gz
 658         mv $@-t $@
 659
 660 # Cross-compile beecrypt.
 661 stage3-chroot/usr/lib64/libbeecrypt.so: beecrypt-$(BEECRYPT_VERSION).tar.gz
 662         rm -rf beecrypt-$(BEECRYPT_VERSION)
 663         tar -zxf $^
 664         cd beecrypt-$(BEECRYPT_VERSION) && patch -p0 < ../beecrypt-disable-cplusplus.patch
 665         cd beecrypt-$(BEECRYPT_VERSION) && autoreconf -i
 666         cd beecrypt-$(BEECRYPT_VERSION) && \
 667         PATH=$(ROOT)/fixed-gcc:$$PATH \
 668         LDFLAGS=-L$(ROOT)/stage3-chroot/usr/lib64 \
 669         ./configure \
 670             --host=riscv64-unknown-linux-gnu \
 671             --prefix=/usr --libdir=/usr/lib64 \
 672             --without-cplusplus \
 673             --without-java \
 674             --disable-openmp \
 675             --disable-static \
 676             --enable-shared
 677         cd beecrypt-$(BEECRYPT_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make V=1
 678         cd beecrypt-$(BEECRYPT_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make install DESTDIR=$(ROOT)/stage3-chroot V=1
 679         chrpath -d stage3-chroot/usr/lib64/libbeecrypt.so.*
 680         rm -f stage3-chroot/usr/lib64/*.la
 681
 682 beecrypt-$(BEECRYPT_VERSION).tar.gz:
 683         rm -f $@ $@-t
 684         wget -O $@-t http://downloads.sourceforge.net/sourceforge/beecrypt/beecrypt-$(BEECRYPT_VERSION).tar.gz
 685         mv $@-t $@
 686
 687 # Cross-compile GNU nano (editor).
 688 stage3-chroot/usr/bin/nano: nano-$(NANO_VERSION).tar.gz
 689         rm -rf nano-$(NANO_VERSION)
 690         tar -zxf $^
 691         cd nano-$(NANO_VERSION) && \
 692         PATH=$(ROOT)/fixed-gcc:$$PATH \
 693         LDFLAGS=-L$(ROOT)/stage3-chroot/usr/lib64 \
 694         ./configure \
 695             --host=riscv64-unknown-linux-gnu \
 696             --prefix=/usr --libdir=/usr/lib64
 697         cd nano-$(NANO_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make
 698         cd nano-$(NANO_VERSION) && make install DESTDIR=$(ROOT)/stage3-chroot
 699
 700 nano-$(NANO_VERSION).tar.gz:
 701         rm -f $@ $@-t
 702         wget -O $@-t https://www.nano-editor.org/dist/v2.6/nano-$(NANO_VERSION).tar.gz
 703         mv $@-t $@
 704
 705 # Cross-compile GNU grep.
 706 stage3-chroot/usr/bin/grep: grep-$(GREP_VERSION).tar.xz
 707         rm -rf grep-$(GREP_VERSION)
 708         tar -Jxf $^
 709         cd grep-$(GREP_VERSION) && \
 710         PATH=$(ROOT)/fixed-gcc:$$PATH \
 711         ./configure \
 712             --host=riscv64-unknown-linux-gnu \
 713             --prefix=/usr --libdir=/usr/lib64
 714         cd grep-$(GREP_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make
 715         cd grep-$(GREP_VERSION) && make install DESTDIR=$(ROOT)/stage3-chroot
 716
 717 grep-$(GREP_VERSION).tar.xz:
 718         rm -f $@ $@-t
 719         wget -O $@-t https://ftp.gnu.org/gnu/grep/grep-$(GREP_VERSION).tar.xz
 720         mv $@-t $@
 721
 722 # Cross-compile less.
 723 stage3-chroot/usr/bin/less: less-$(LESS_VERSION).tar.gz
 724         rm -rf less-$(LESS_VERSION)
 725         tar -zxf $^
 726         cd less-$(LESS_VERSION) && \
 727         PATH=$(ROOT)/fixed-gcc:$$PATH \
 728         LDFLAGS=-L$(ROOT)/stage3-chroot/usr/lib64 \
 729         ./configure \
 730             --host=riscv64-unknown-linux-gnu \
 731             --prefix=/usr --libdir=/usr/lib64
 732         cd less-$(LESS_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make
 733         cd less-$(LESS_VERSION) && make install DESTDIR=$(ROOT)/stage3-chroot
 734
 735 less-$(LESS_VERSION).tar.gz:
 736         rm -f $@ $@-t
 737         wget -O $@-t http://www.greenwoodsoftware.com/less/less-$(LESS_VERSION).tar.gz
 738         mv $@-t $@
 739
 740 # Cross-compile strace.
 741 # XXX This does not work.
 742 stage3-chroot/usr/bin/strace: strace-$(STRACE_SHORT_COMMIT).tar.gz
 743         rm -rf strace-$(STRACE_SHORT_COMMIT)
 744         tar -zxf $^
 745         cd riscv-strace-$(STRACE_COMMIT) && patch -p1 < ../0001-Update-riscv_regs-for-ptrace.h-from-Linux-4.1.x.patch
 746         cd riscv-strace-$(STRACE_COMMIT) && \
 747         PATH=$(ROOT)/fixed-gcc:$$PATH \
 748         LDFLAGS=-L$(ROOT)/stage3-chroot/usr/lib64 \
 749         ./configure \
 750             --host=riscv64-unknown-linux-gnu \
 751             --prefix=/usr --libdir=/usr/lib64
 752         cd riscv-strace-$(STRACE_COMMIT) && PATH=$(ROOT)/fixed-gcc:$$PATH make
 753         cd riscv-strace-$(STRACE_COMMIT) && make install DESTDIR=$(ROOT)/stage3-chroot
 754
 755 strace-$(STRACE_SHORT_COMMIT).tar.gz:
 756         rm -f $@ $@-t
 757         wget -O $@-t 'https://github.com/riscv/riscv-strace/archive/$(STRACE_COMMIT)/riscv-strace-$(STRACE_SHORTCOMMIT).tar.gz'
 758         mv $@-t $@
 759
 760 # Cross-compile bzip2.
 761 stage3-chroot/usr/bin/bzip2: bzip2-$(BZIP2_VERSION).tar.gz
 762         rm -rf bzip2-$(BZIP2_VERSION)
 763         tar -zxf $^
 764         cd bzip2-$(BZIP2_VERSION) && \
 765         PATH=$(ROOT)/fixed-gcc:$$PATH \
 766         make libbz2.a bzip2 bzip2recover \
 767         PREFIX=/usr \
 768         CC=riscv64-unknown-linux-gnu-gcc \
 769         AR=riscv64-unknown-linux-gnu-ar \
 770         RANLIB=riscv64-unknown-linux-gnu-ranlib \
 771         CFLAGS="-Wall -Winline -O2 -g -D_FILE_OFFSET_BITS=64 -fPIC"
 772         cd bzip2-$(BZIP2_VERSION) && \
 773         make install PREFIX=$(ROOT)/stage3-chroot/usr
 774
 775 bzip2-$(BZIP2_VERSION).tar.gz:
 776         rm -f $@ $@-t
 777         wget -O $@-t http://www.bzip.org/1.0.6/bzip2-$(BZIP2_VERSION).tar.gz
 778         mv $@-t $@
 779
 780 # Cross-compile GNU make.
 781 stage3-chroot/usr/bin/make: make-$(MAKE_VERSION).tar.gz
 782         rm -rf make-$(MAKE_VERSION)
 783         tar -zxf $^
 784         cd make-$(MAKE_VERSION) && \
 785         PATH=$(ROOT)/fixed-gcc:$$PATH \
 786         ./configure \
 787             --host=riscv64-unknown-linux-gnu \
 788             --prefix=/usr --libdir=/usr/lib64
 789         cd make-$(MAKE_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make
 790         cd make-$(MAKE_VERSION) && make install DESTDIR=$(ROOT)/stage3-chroot
 791
 792 make-$(MAKE_VERSION).tar.gz:
 793         rm -f $@ $@-t
 794         wget -O $@-t https://ftp.gnu.org/gnu/make/make-$(MAKE_VERSION).tar.gz
 795         mv $@-t $@
 796
 797 # Cross-compile GNU diffutils.
 798 stage3-chroot/usr/bin/diff: diffutils-$(DIFFUTILS_VERSION).tar.xz
 799         rm -rf diffutils-$(DIFFUTILS_VERSION)
 800         tar -Jxf $^
 801         cd diffutils-$(DIFFUTILS_VERSION) && \
 802         PATH=$(ROOT)/fixed-gcc:$$PATH \
 803         ./configure \
 804             --host=riscv64-unknown-linux-gnu \
 805             --prefix=/usr --libdir=/usr/lib64
 806         cd diffutils-$(DIFFUTILS_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make
 807         cd diffutils-$(DIFFUTILS_VERSION) && make install DESTDIR=$(ROOT)/stage3-chroot
 808
 809 diffutils-$(DIFFUTILS_VERSION).tar.xz:
 810         rm -f $@ $@-t
 811         wget -O $@-t https://ftp.gnu.org/gnu/diffutils/diffutils-$(DIFFUTILS_VERSION).tar.xz
 812         mv $@-t $@
 813
 814 # Cross-compile GNU findutils.
 815 stage3-chroot/usr/bin/find: findutils-$(FINDUTILS_VERSION).tar.gz
 816         rm -rf findutils-$(FINDUTILS_VERSION)
 817         tar -zxf $^
 818         cd findutils-$(FINDUTILS_VERSION) && \
 819         PATH=$(ROOT)/fixed-gcc:$$PATH \
 820         ./configure \
 821             --host=riscv64-unknown-linux-gnu \
 822             --prefix=/usr --libdir=/usr/lib64
 823         cd findutils-$(FINDUTILS_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make
 824         cd findutils-$(FINDUTILS_VERSION) && make install DESTDIR=$(ROOT)/stage3-chroot
 825
 826 findutils-$(FINDUTILS_VERSION).tar.gz:
 827         rm -f $@ $@-t
 828         wget -O $@-t https://ftp.gnu.org/gnu/findutils/findutils-$(FINDUTILS_VERSION).tar.gz
 829         mv $@-t $@
 830
 831 # Cross-compile GNU sed.
 832 stage3-chroot/usr/bin/sed: sed-$(SED_VERSION).tar.gz
 833         rm -rf sed-$(SED_VERSION)
 834         tar -zxf $^
 835         cd sed-$(SED_VERSION) && \
 836         PATH=$(ROOT)/fixed-gcc:$$PATH \
 837         ./configure \
 838             --host=riscv64-unknown-linux-gnu \
 839             --prefix=/usr --libdir=/usr/lib64
 840         cd sed-$(SED_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make
 841         cd sed-$(SED_VERSION) && make install DESTDIR=$(ROOT)/stage3-chroot
 842
 843 sed-$(SED_VERSION).tar.gz:
 844         rm -f $@ $@-t
 845         wget -O $@-t https://ftp.gnu.org/gnu/sed/sed-$(SED_VERSION).tar.gz
 846         mv $@-t $@
 847
 848 # Cross-compile patch.
 849 stage3-chroot/usr/bin/patch: patch-$(PATCH_VERSION).tar.gz
 850         rm -rf patch-$(PATCH_VERSION)
 851         tar -zxf $^
 852         cd patch-$(PATCH_VERSION) && \
 853         PATH=$(ROOT)/fixed-gcc:$$PATH \
 854         ./configure \
 855             --host=riscv64-unknown-linux-gnu \
 856             --prefix=/usr --libdir=/usr/lib64
 857         cd patch-$(PATCH_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make
 858         cd patch-$(PATCH_VERSION) && make install DESTDIR=$(ROOT)/stage3-chroot
 859
 860 patch-$(PATCH_VERSION).tar.gz:
 861         rm -f $@ $@-t
 862         wget -O $@-t https://ftp.gnu.org/gnu/patch/patch-$(PATCH_VERSION).tar.gz
 863         mv $@-t $@
 864
 865 # Cross-compile hostname.
 866 stage3-chroot/usr/bin/hostname: hostname-$(HOSTNAME_VERSION).tar.gz
 867         rm -rf hostname-$(HOSTNAME_VERSION)
 868         tar -zxf $^
 869         cd hostname && patch -p1 < ../hostname-rh.patch
 870         cd hostname && \
 871         PATH=$(ROOT)/fixed-gcc:$$PATH \
 872         make \
 873         CC=riscv64-unknown-linux-gnu-gcc \
 874         CFLAGS="-O2 -g"
 875         cd hostname && make install BASEDIR=$(ROOT)/stage3-chroot
 876
 877 hostname-$(HOSTNAME_VERSION).tar.gz:
 878         rm -f $@ $@-t
 879         wget -O $@-t http://ftp.de.debian.org/debian/pool/main/h/hostname/hostname_$(HOSTNAME_VERSION).tar.gz
 880         mv $@-t $@
 881
 882 # Cross-compile GNU gettext.
 883 stage3-chroot/usr/bin/gettext: gettext-$(GETTEXT_VERSION).tar.gz
 884         rm -rf gettext-$(GETTEXT_VERSION)
 885         tar -zxf $^
 886         cd gettext-$(GETTEXT_VERSION) && \
 887         PATH=$(ROOT)/fixed-gcc:$$PATH \
 888         ./configure \
 889             --host=riscv64-unknown-linux-gnu \
 890             --prefix=/usr --libdir=/usr/lib64
 891         cd gettext-$(GETTEXT_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make
 892         cd gettext-$(GETTEXT_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make install DESTDIR=$(ROOT)/stage3-chroot
 893         rm -f stage3-chroot/usr/lib64/*.la
 894
 895 gettext-$(GETTEXT_VERSION).tar.gz:
 896         rm -f $@ $@-t
 897         wget -O $@-t https://ftp.gnu.org/gnu/gettext/gettext-$(GETTEXT_VERSION).tar.gz
 898         mv $@-t $@
 899
 900 # Cross-compile lua.
 901 stage3-chroot/usr/bin/lua: lua-$(LUA_VERSION).tar.gz
 902         rm -rf lua-$(LUA_VERSION)
 903         tar -zxf $^
 904         cd lua-$(LUA_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make PLAT=linux INSTALL_TOP=/usr CC=riscv64-unknown-linux-gnu-gcc AR="riscv64-unknown-linux-gnu-ar rcu" RANLIB="riscv64-unknown-linux-gnu-ranlib" MYLDFLAGS=-L$(ROOT)/stage3-chroot/usr/lib64 MYLIBS=-ltinfo MYCFLAGS="-fPIC -DLUA_COMPAT_5_1"
 905         cd lua-$(LUA_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make install INSTALL_TOP=$(ROOT)/stage3-chroot/usr INSTALL_LIB=$(ROOT)/stage3-chroot/usr/lib64
 906
 907 lua-$(LUA_VERSION).tar.gz:
 908         rm -f $@ $@-t
 909         wget -O $@-t https://www.lua.org/ftp/lua-$(LUA_VERSION).tar.gz
 910         mv $@-t $@
 911
 912 # Cross-compile RPM / rpmbuild.
 913 # We build this from a git commit, with a few hacks to the configure
 914 # script.
 915 stage3-chroot/usr/bin/rpm: rpm-$(RPM_SHORT_COMMIT).tar.gz db-$(BDB_VERSION).tar.gz
 916         rm -rf rpm-$(RPM_SHORT_COMMIT)
 917         tar -zxf rpm-$(RPM_SHORT_COMMIT).tar.gz
 918         tar -zxf db-$(BDB_VERSION).tar.gz -C rpm-$(RPM_SHORT_COMMIT)
 919         cd rpm-$(RPM_SHORT_COMMIT) && ln -s db-$(BDB_VERSION) db
 920         cd rpm-$(RPM_SHORT_COMMIT) && \
 921         patch -p1 < ../0001-RISCV-64-bit-riscv64-support.patch && \
 922         patch -p1 < ../0002-build-fgetc-returns-int-not-char.patch && \
 923         patch -p1 < ../0003-HACKS-TO-GET-RPM-TO-CROSS-COMPILE.patch
 924         cd rpm-$(RPM_SHORT_COMMIT) && autoreconf -i
 925         cd rpm-$(RPM_SHORT_COMMIT) && \
 926         PATH=$(ROOT)/fixed-gcc:$$PATH \
 927         LDFLAGS=-L$(ROOT)/stage3-chroot/usr/lib64 \
 928         ./configure \
 929             --host=riscv64-unknown-linux-gnu \
 930             --prefix=/usr --libdir=/usr/lib64 \
 931             --disable-rpath \
 932             --without-libarchive \
 933             --with-lua \
 934             --with-beecrypt \
 935             --without-archive \
 936             --without-external-db \
 937             --enable-ndb \
 938             --disable-plugins
 939         cd rpm-$(RPM_SHORT_COMMIT) && PATH=$(ROOT)/fixed-gcc:$$PATH make V=1
 940         cd rpm-$(RPM_SHORT_COMMIT) && PATH=$(ROOT)/fixed-gcc:$$PATH make install DESTDIR=$(ROOT)/stage3-chroot
 941         rm -f stage3-chroot/usr/lib64/*.la
 942
 943 rpm-$(RPM_SHORT_COMMIT).tar.gz:
 944         rm -f $@ $@-t
 945         wget -O $@-t 'http://rpm.org/gitweb?p=rpm.git;a=snapshot;h=$(RPM_COMMIT);sf=tgz'
 946         mv $@-t $@
 947
 948 db-$(BDB_VERSION).tar.gz:
 949         rm -f $@ $@-t
 950         wget -O $@-t http://download.oracle.com/berkeley-db/db-$(BDB_VERSION).tar.gz
 951         mv $@-t $@
 952
 953 # Create an /init script.
 954 stage3-chroot/init: init.sh
 955         install -m 0755 $^ $@
 956
 957 # Create the stage3 disk image.
 958 # Note `-s +...' adds spare space to the disk image.
 959 stage3-disk.img: stage3-chroot
 960         cd stage3-chroot && virt-make-fs . ../$@ -t ext2 -F raw -s +4G
 961
 962 # Upload the compressed disk image.
 963 upload-stage3: stage3-disk.img.xz
 964         scp $^ tick:public_html/riscv/
 965 stage3-disk.img.xz: stage3-disk.img
 966         rm -f $@
 967         xz --best $^
 968
 969 # Helper which boots stage3 disk image in spike.
 970 boot-stage3-in-spike: stage3-disk.img stage3-kernel/linux-$(KERNEL_VERSION)/vmlinux
 971         spike +disk=stage3-disk.img \
 972             /usr/bin/bbl stage3-kernel/linux-$(KERNEL_VERSION)/vmlinux
 973
 974 # Helper which boots stage3 disk image in qemu.
 975 boot-stage3-in-qemu: stage3-disk.img stage3-kernel/linux-$(KERNEL_VERSION)/vmlinux
 976         qemu-system-riscv -kernel /usr/bin/bbl \
 977             -append ./stage3-kernel/linux-$(KERNEL_VERSION)/vmlinux \
 978             -drive file=stage3-disk.img,format=raw -nographic
 979
 980 # Stage 4
 981
 982 stage4:
 983         echo "XXX TO DO"
 984         exit 1
 985
 986 .NOTPARALLEL: