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Merge pull request #455 from nirbheek/meson_install_shebang_parsing 

meson_install.py: Start by checking if the shebang is directly runnable
This commit is contained in:
Jussi Pakkanen 2016-03-18 23:28:00 +02:00
parent 7844fd54d9 d5c9b98cab
commit 2e73994978
1 changed files with 10 additions and 6 deletions
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8
mesonbuild/scripts/meson_install.py
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@ -118,9 +118,13 @@ def run_install_script(d):
if platform.system().lower() == 'windows' and suffix != '.bat': if platform.system().lower() == 'windows' and suffix != '.bat':
first_line = open(script).readline().strip() first_line = open(script).readline().strip()
if first_line.startswith('#!'): if first_line.startswith('#!'):
if shutil.which(first_line[2:]):
commands = [first_line[2:]]
else:
commands = first_line[2:].split('#')[0].strip().split() commands = first_line[2:].split('#')[0].strip().split()
commands[0] = shutil.which(commands[0].split('/')[-1]) commands[0] = shutil.which(commands[0].split('/')[-1])
if commands[0] is None: if commands[0] is None:
commands
raise RuntimeError("Don't know how to run script %s." % script) raise RuntimeError("Don't know how to run script %s." % script)
final_command = commands + [script] + i.cmd_arr[1:] final_command = commands + [script] + i.cmd_arr[1:]
else: else:
@ -129,8 +133,8 @@ def run_install_script(d):
rc = subprocess.call(final_command, env=child_env) rc = subprocess.call(final_command, env=child_env)
if rc != 0: if rc != 0:
sys.exit(rc) sys.exit(rc)
except Exception: except:
print('Failed to run install script:', i.cmd_arr[0]) print('Failed to run install script:', *i.cmd_arr)
sys.exit(1) sys.exit(1)
def is_elf_platform(): def is_elf_platform():