Subzero: Fix dependency checking to avoid unnecessary rebuilds.

When trying to do bisection debugging, the pnacl-llc translation was happening every time even if the pexe didn't change. This is because it was checking for a binary called 'llc' in the current directory, instead of an absolute path the pnacl-llc. (This check is done so that updating pnacl-llc triggers a rebuild of the bisection binary, similar to the check for an update of pnacl-sz.) BUG= none R=jvoung@chromium.org Review URL: https://codereview.chromium.org/1044623003

Subzero: Fix dependency checking to avoid unnecessary rebuilds.
8c7b0a2c · Jim Stichnoth · 44c3a804 · 8c7b0a2c
Commit 8c7b0a2c authored Mar 29, 2015 by Jim Stichnoth
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szbuild.py pydir/szbuild.py +1 -1

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--- a/pydir/szbuild.py
+++ b/pydir/szbuild.py
@@ -172,7 +172,7 @@ def ProcessPexe(args, pexe, exe):
    pnacl_sz = (
        '{root}/toolchain_build/src/subzero/pnacl-sz'
        ).format(root=nacl_root)
-    llcbin = 'llc'
+    llcbin = '{base}/pnacl-llc'.format(base=path_addition)
    gold = 'le32-nacl-ld.gold'
    opt_level = args.optlevel
    opt_level_map = { 'm1':'0', '-1':'0', '0':'0', '1':'1', '2':'2' }