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Improve finding of actual LD Script

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This commit is contained in:
Ivan Kravets
2016-10-04 01:21:26 +03:00
parent e51680be63
commit 810b6d807f
1 changed files with 18 additions and 5 deletions
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23
platformio/builder/tools/piomisc.py
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@ -292,16 +292,23 @@ def GetCompilerType(env):
def GetActualLDScript(env):
def _lookup_in_ldpath(script):
for d in env.get("LIBPATH", []):
path = join(env.subst(d), script)
if isfile(path):
return path
return None
script = None
for f in env.get("LINKFLAGS", []):
if f.startswith("-Wl,-T"):
script = env.subst(f[6:].replace('"', "").strip())
if isfile(script):
return script
for d in env.get("LIBPATH", []):
path = join(env.subst(d), script)
if isfile(path):
return path
path = _lookup_in_ldpath(script)
if path:
return path
if script:
sys.stderr.write(
@ -309,7 +316,13 @@ def GetActualLDScript(env):
(script, env.subst("$LIBPATH")))
env.Exit(1)
return None
if not script and "LDSCRIPT_PATH" in env:
path = _lookup_in_ldpath(env['LDSCRIPT_PATH'])
if path:
return path
sys.stderr.write("Error: Could not find LD script\n")
env.Exit(1)
def VerboseAction(_, act, actstr):