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xenia
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[Build] Clone premake to internal storage on Android

This commit is contained in:
Triang3l 2020-11-20 21:27:15 +03:00
parent e99e8c7a7d
commit fbb1a22708
1 changed files with 42 additions and 1 deletions
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43
tools/build/premake
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@ -10,6 +10,7 @@ __author__ = 'ben.vanik@gmail.com (Ben Vanik)'
import json
import os
import shutil
import subprocess
import sys
import re
@ -17,7 +18,18 @@ import re
self_path = os.path.dirname(os.path.abspath(__file__))
root_path = os.path.join(self_path, '..', '..')
premake_path = os.path.join(root_path, 'third_party', 'premake-core')
premake_external_path = os.path.join(root_path, 'third_party', 'premake-core')
# On Android, the repository may be cloned to the external storage,
# which doesn't support executables in it.
# In this case, premake-core needs to be checked out in the internal storage,
# which supports executables, with all the permissions as set in its repository.
# On Termux, the home directory is in the internal storage - use it for executing.
# If xenia-build doesn't have execute permissions, Xenia is in the external storage now.
premake_path = premake_external_path
if 'ANDROID_ROOT' in os.environ:
xb_file = os.path.join(root_path, 'xenia-build')
if os.path.isfile(xb_file) and not os.access(xb_file, os.X_OK) and 'HOME' in os.environ:
premake_path = os.path.join(os.environ['HOME'], 'xenia', 'third_party', 'premake-core')
def main():
@ -58,6 +70,8 @@ def main():
def build_premake():
"""Builds premake from source.
"""
# Ensure that on Android, premake-core is in the internal storage.
clone_premake_to_internal_storage()
cwd = os.getcwd()
try:
os.chdir(premake_path)
@ -91,6 +105,33 @@ def build_premake():
pass
def clone_premake_to_internal_storage():
"""Clones premake to the Android internal storage so it can be executed.
"""
# premake_path is initialized to a value different than premake_external_path
# if running from the Android external storage, and may not exist yet.
if premake_path == premake_external_path:
return
# Ensure the submodule has been checked out.
if not os.path.exists(os.path.join(premake_external_path, 'scripts', 'package.lua')):
print('third_party/premake-core was not present; run xb setup...')
sys.exit(1)
return
# Create or refresh premake-core in the internal storage.
print('Cloning premake5 to the internal storage...')
shutil.rmtree(premake_path, ignore_errors=True)
os.makedirs(premake_path)
shell_call([
'git',
'clone',
'--recurse-submodules',
premake_external_path,
premake_path,
])
def has_bin(bin):
"""Checks whether the given binary is present.
"""