[xc7] And again

.cirrus.yml

diff --git a/.cirrus.yml b/.cirrus.yml
index 6c1a879..40b335d 100644
--- a/.cirrus.yml
+++ b/.cirrus.yml
@@ -5,7 +5,7 @@
     memory: 16
     dockerfile: .cirrus/Dockerfile.ubuntu16.04
 
-  build_script: mkdir build && cd build && cmake .. -DARCH=all -DTRELLIS_ROOT=/usr/local/src/prjtrellis -DTORC_ROOT=/usr/local/src/torc/src -DBUILD_TESTS=on && make -j $(nproc)
+  build_script: mkdir build && cd build && cmake .. -DARCH=all -DTRELLIS_ROOT=/usr/local/src/prjtrellis -DTORC_ROOT=/usr/local/src/torc -DBUILD_TESTS=on && make -j $(nproc)
   test_generic_script: cd build && ./nextpnr-generic-test
   test_ice40_script: cd build && ./nextpnr-ice40-test
   smoketest_ice40_script: export NEXTPNR=$(pwd)/build/nextpnr-ice40 && cd ice40/smoketest/attosoc && ./smoketest.sh