Add a note about how GCC build is broken, for future investigation.

[fedora-riscv.git] / Makefile

diff --git a/Makefile b/Makefile
index ba07225..cd150e2 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -40,12 +40,14 @@ STAGE3_PACKAGES = gcc rpm-build
 
 # Versions of cross-compiled packages.
 NCURSES_VERSION    = 6.0-20160730
-BASH_VERSION      = 4.3
-COREUTILS_VERSION = 8.25
-GMP_VERSION       = 6.1.1
-MPFR_VERSION      = 3.1.4
-MPC_VERSION       = 1.0.3
-GCC_X_VERSION     = 6.1.0
+BASH_VERSION       = 4.3
+COREUTILS_VERSION  = 8.25
+GMP_VERSION        = 6.1.1
+MPFR_VERSION       = 3.1.4
+MPC_VERSION        = 1.0.3
+BINUTILS_X_VERSION = 2.26
+GCC_X_VERSION      = 6.1.0
+UTIL_LINUX_VERSION = 2.28
 
 all: stage1 stage2 stage3 stage4
 
@@ -251,7 +253,9 @@ stage3: stage3-kernel/linux-$(KERNEL_VERSION)/vmlinux \
        stage3-chroot/usr/lib64/libgmp.so.10 \
        stage3-chroot/usr/lib64/libmpfr.so.4 \
        stage3-chroot/usr/lib64/libmpc.so.3 \
+       stage3-chroot/usr/bin/as \
        stage3-chroot/usr/bin/gcc \
+       stage3-chroot/usr/bin/mount \
        stage3-chroot/init \
        stage3-disk.img
 
@@ -365,6 +369,24 @@ coreutils-$(COREUTILS_VERSION).tar.xz:
        wget -O $@-t ftp://ftp.gnu.org/gnu/coreutils/coreutils-$(COREUTILS_VERSION).tar.xz
        mv $@-t $@
 
+# Cross-compile binutils.
+stage3-chroot/usr/bin/as: binutils-$(BINUTILS_X_VERSION).tar.gz
+       rm -rf binutils-$(BINUTILS_X_VERSION)
+       zcat $^ | tar xf -
+       mkdir riscv-binutils-gdb-riscv-binutils-$(BINUTILS_X_VERSION)/build
+       cd riscv-binutils-gdb-riscv-binutils-$(BINUTILS_X_VERSION)/build && \
+       PATH=$(ROOT)/fixed-gcc:$$PATH \
+       ../configure \
+           --host=riscv64-unknown-linux-gnu \
+           --prefix=/usr --libdir=/usr/lib64
+       cd riscv-binutils-gdb-riscv-binutils-$(BINUTILS_X_VERSION)/build && PATH=$(ROOT)/fixed-gcc:$$PATH make
+       cd riscv-binutils-gdb-riscv-binutils-$(BINUTILS_X_VERSION)/build && make DESTDIR=$(ROOT)/stage3-chroot install
+
+binutils-$(BINUTILS_X_VERSION).tar.gz:
+       rm -f $@ $@-t
+       wget -O $@-t https://github.com/riscv/riscv-binutils-gdb/archive/riscv-binutils-$(BINUTILS_X_VERSION).tar.gz
+       mv $@-t $@
+
 # Cross-compile GMP, MPFR and MPC (deps of GCC).
 stage3-chroot/usr/lib64/libgmp.so.10: gmp-$(GMP_VERSION).tar.lz
        rm -rf gmp-$(GMP_VERSION)
@@ -435,6 +457,8 @@ stage3-chroot/usr/bin/gcc: gcc-$(GCC_X_VERSION).tar.gz
            --disable-libquadmath \
            --disable-nls \
            --disable-multilib
+# XXX use make all & make install here.  However building libgcc
+# fails, see 'broken-gcc.log'.
        cd riscv-gcc-riscv-gcc-$(GCC_X_VERSION)/build && PATH=$(ROOT)/fixed-gcc:$$PATH make all-gcc
        cd riscv-gcc-riscv-gcc-$(GCC_X_VERSION)/build && make install-gcc DESTDIR=$(ROOT)/stage3-chroot
 
@@ -443,6 +467,30 @@ gcc-$(GCC_X_VERSION).tar.gz:
        wget -O $@-t https://github.com/riscv/riscv-gcc/archive/riscv-gcc-$(GCC_X_VERSION).tar.gz
        mv $@-t $@
 
+# Cross-compile util-linux.
+# XXX Be nice to fix ncurses/tinfo support which in theory should work.
+stage3-chroot/usr/bin/mount: util-linux-$(UTIL_LINUX_VERSION).tar.xz
+       rm -rf util-linux-$(UTIL_LINUX_VERSION)
+       tar -Jxf $^
+       cd util-linux-$(UTIL_LINUX_VERSION) && \
+       PATH=$(ROOT)/fixed-gcc:$$PATH \
+       ./configure \
+           --host=riscv64-unknown-linux-gnu \
+           --prefix=/usr --libdir=/usr/lib64 \
+           --without-python \
+           --without-tinfo \
+           --without-ncurses \
+           --without-systemd \
+           --disable-makeinstall-chown
+       cd util-linux-$(UTIL_LINUX_VERSION) && PATH=$(ROOT)/fixed-gcc:$$PATH make
+#      libtool fucks something up here, ignore the failure and continue.
+       -cd util-linux-$(UTIL_LINUX_VERSION) && make install DESTDIR=$(ROOT)/stage3-chroot -j1 -k V=1
+
+util-linux-$(UTIL_LINUX_VERSION).tar.xz:
+       rm -f $@ $@-t
+       wget -O $@-t ftp://ftp.kernel.org/pub/linux/utils/util-linux/v$(UTIL_LINUX_VERSION)/util-linux-$(UTIL_LINUX_VERSION).tar.xz
+       mv $@-t $@
+
 # Create an /init script.
 stage3-chroot/init: init.sh
        install -m 0755 $^ $@