Merge pull request #141 from mithro/xst-fix

Fix `-vlgincdir` for xst.
2018-12-17 21:24:15 -08:00 · 2018-12-17 21:24:15 -08:00 · 1c1c1bd122
parent f8f3683aaa 8b2abc7e89
commit 1c1c1bd122
1 changed files with 5 additions and 2 deletions
--- a/litex/build/xilinx/ise.py
+++ b/litex/build/xilinx/ise.py
@ -58,8 +58,11 @@ def _build_xst_files(device, sources, vincpaths, build_name, xst_opt):
 -ofn {build_name}.ngc
 -p {device}
 """.format(build_name=build_name, xst_opt=xst_opt, device=device)
-    for path in vincpaths:
-        xst_contents += "-vlgincdir " + tools.cygpath(path) + "\n"
+    if vincpaths:
+        xst_contents += "-vlgincdir {"
+        for path in vincpaths:
+            xst_contents += tools.cygpath(path) + " "
+        xst_contents += "}"
    tools.write_to_file(build_name + ".xst", xst_contents)