Pass TARGET_ARCH when building fesvrtests-xlen

Without this Spike will look in the wrong directory for the proxy
kernel.

1 files changed, 1 insertions, 1 deletions

diff --git a/build.sh b/build.sh
index 3b43362..db4a4f3 100755
--- a/build.sh
+++ b/build.sh
@@ -17,7 +17,7 @@ done
 
 echo "Starting RISC-V Toolchain build process"
 
-build_project riscv-fesvr --prefix=$RISCV
+CXXFLAGS="$CXXFLAGS -DTARGET_ARCH=\\\"riscv${with_xlen}-unknown-elf\\\"" build_project riscv-fesvr --prefix=$RISCV
 build_project riscv-isa-sim --prefix=$RISCV --with-fesvr=$RISCV
 build_project riscv-gnu-toolchain --prefix=$RISCV --with-xlen="$with_xlen"
 CC= CXX= build_project riscv-pk --prefix=$RISCV/riscv"$with_xlen"-unknown-elf --host=riscv"$with_xlen"-unknown-elf