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Auto merge of #26822 - tamird:llvm-config, r=alexcrichton

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Minor stuff.
This commit is contained in:
bors 2015-07-06 16:22:47 +00:00
commit 20f421cd52
2 changed files with 6 additions and 8 deletions
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13
src/etc/mklldeps.py
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@ -14,10 +14,9 @@ import subprocess
f = open(sys.argv[1], 'wb')
components = sys.argv[2].split(' ')
components = [i for i in components if i] # ignore extra whitespaces
components = sys.argv[2].split() # splits on whitespace
enable_static = sys.argv[3]
llconfig = sys.argv[4]
llvm_config = sys.argv[4]
f.write("""// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
@ -39,7 +38,7 @@ def run(args):
out, err = proc.communicate()
if err:
print("failed to run llconfig: args = `{}`".format(args))
print("failed to run llvm_config: args = `{}`".format(args))
print(err)
sys.exit(1)
return out
@ -47,7 +46,7 @@ def run(args):
f.write("\n")
# LLVM libs
args = [llconfig, '--libs', '--system-libs']
args = [llvm_config, '--libs', '--system-libs']
args.extend(components)
out = run(args)
@ -69,13 +68,13 @@ for lib in out.strip().replace("\n", ' ').split(' '):
f.write(")]\n")
# LLVM ldflags
out = run([llconfig, '--ldflags'])
out = run([llvm_config, '--ldflags'])
for lib in out.strip().split(' '):
if lib[:2] == "-l":
f.write("#[link(name = \"" + lib[2:] + "\")]\n")
# C++ runtime library
out = run([llconfig, '--cxxflags'])
out = run([llvm_config, '--cxxflags'])
if enable_static == '1':
assert('stdlib=libc++' not in out)
f.write("#[link(name = \"stdc++\", kind = \"static\")]\n")