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Fix linker script generation for in-tree builds

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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@283700 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Fiselier
2016-10-09 21:34:03 +00:00
parent 475cf02300
commit 3bf8a9cb67
5 changed files with 56 additions and 35 deletions
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10
utils/gen_link_script/gen_link_script.py
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@@ -16,13 +16,13 @@ def print_and_exit(msg):
sys.exit(1)
def usage_and_exit():
print_and_exit("Usage: ./gen_link_script.py [--help] [--dryrun] <path/to/libcxx.so> <abi_libname>")
print_and_exit("Usage: ./gen_link_script.py [--help] [--dryrun] <path/to/libcxx.so> <public_libs>...")
def help_and_exit():
help_msg = \
"""Usage
gen_link_script.py [--help] [--dryrun] <path/to/libcxx.so> <public_libs>
gen_link_script.py [--help] [--dryrun] <path/to/libcxx.so> <public_libs>...
Generate a linker script that links libc++ to the proper ABI library.
The script replaces the specified libc++ symlink.
@@ -49,10 +49,12 @@ def parse_args():
dryrun = '--dryrun' == args[0]
if dryrun:
del args[0]
if len(args) != 2:
if len(args) < 2:
usage_and_exit()
symlink_file = args[0]
public_libs = args[1].split(';')
del args[0]
public_libs = list(args)
print('%r' % public_libs)
return dryrun, symlink_file, public_libs
def main():