build-riscv: use binutils master.

3b2e3de3 · Tristan Gingold · 7d346222 · 3b2e3de3
Commit 3b2e3de3 authored Mar 13, 2018 by Tristan Gingold
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Showing with 7 additions and 5 deletions

build-riscv.txt build-riscv.txt +7 -5

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--- a/build-riscv.txt
+++ b/build-riscv.txt
@@ -2,8 +2,11 @@ Commands used to build a toolchain for risc-v (from bash history, so cannot be
 used directly as a script).

 # binutils
-cd binutils-2.30-objs
-../binutils-2.30/configure --target=riscv32-elf --prefix=/opt/riscv
+# There are still some issues with 2.30, so master branch was used for the
+# build.
+#  Repo: git://sourceware.org/git/binutils-gdb.git
+#  commit: commit 01f7e10cf2dcf403462b2feed06c43135651556d
+./binutils-gdb/configure --target=riscv32-elf --prefix=/opt/riscv --disable-gdb --disable-readline --disable-libdecnumber --disable-sim
 make -j16
 make install-strip

@@ -20,7 +23,7 @@ make install
 # newlib
 mkdir newlib-3.0.0-objs
 cd newlib-3.0.0-objs
-../newlib-3.0.0/configure --target=riscv32-elf --prefix=/opt/riscv 
+../newlib-3.0.0/configure --target=riscv32-elf --prefix=/opt/riscv
 make -j30
 make install

@@ -28,7 +31,7 @@ make install

 # gdb
 # from: https://github.com/riscv/riscv-binutils-gdb.git
-tar xvf riscv-gdb.tgz 
+tar xvf riscv-gdb.tgz
 cd riscv-binutils-gdb/
 rm -rf gold ld binutils/ gprof/
 rm -rf sim gas elfcpp
@@ -37,4 +40,3 @@ mkdir gdb-objs/
 ../riscv-binutils-gdb/configure --target=riscv32-elf --prefix=/opt/riscv --without-python
 make -j30
 make install
-