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-improved WASM compilation scripts

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-added external bindbc.sdl import for WASM
-working on demos (WIP, working simple demo with ECS and SDL2)
-small change in ecs.std
This commit is contained in:
Mergul 2019-11-06 20:38:46 +01:00
parent a8c74d5045
commit 73f2aa6861
60 changed files with 9015 additions and 67 deletions
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125
compile_wasm.py
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@ -2,11 +2,47 @@ import os
import ntpath
import sys
def compile(sources, output):
files = []
# r=root, d=directories, f = files
for path in sources:
for r, d, f in os.walk(path):
for file in f:
if ntpath.basename(file) != 'win_dll.d':
filename, file_extension = os.path.splitext(file)
if file_extension == '.d' and filename != 'package':
files.append(os.path.join(r, file))
ldc_cmd = 'ldc2 ' + shared_flags + ldc_flags + '-oq -mtriple=wasm32-unknown-unknown-wasm -betterC -L-allow-undefined --output-bc --od=.bc --singleobj --checkaction=C --of=' + output + ' '
for path in sources:
ldc_cmd += '-I' + path + ' '
for path in import_paths:
ldc_cmd += '-I' + path + ' '
for f in files:
ldc_cmd += f + ' '
print ldc_cmd
if os.system(ldc_cmd):
exit(0)
print
shared_flags = ''
clean = 0
emc_flags = ''
ldc_flags = ''
import_paths = ['source','tests']
build_tests = 0
for arg in sys.argv:
if(arg == '-O3'):
for arg in sys.argv[1:]:
if(arg == '-release'):
ldc_flags += '-release '
elif(arg == '-enable-inlining'):
ldc_flags += '-enable-inlining '
elif(arg == '-O3'):
shared_flags += '-O3 '
elif(arg == '-O2'):
shared_flags += '-O2 '
@ -20,71 +56,30 @@ for arg in sys.argv:
shared_flags += '-Oz '
elif(arg == '-g'):
shared_flags += '-g '
elif(arg == '--clean'):
clean = 1
if clean == 1:
for path in ['bc']:
for r, d, f in os.walk(path):
for file in f:
filename, file_extension = os.path.splitext(file)
if file_extension == '.bc':
print('remove ' + os.path.join(r, file))
os.remove(os.path.join(r, file))
exit()
paths = ['tests', 'source']
files = []
# r=root, d=directories, f = files
for path in paths:
for r, d, f in os.walk(path):
for file in f:
if ntpath.basename(file) != 'win_dll.d':
filename, file_extension = os.path.splitext(file)
if file_extension == '.d':
files.append(os.path.join(r, file))
print('files:')
for f in files:
print(f)
print
ldc_cmd = 'ldc2 ' + shared_flags + '-mtriple=wasm32-unknown-unknown-wasm -betterC -L-allow-undefined --output-bc --od=bc --checkaction=C '
for path in paths:
ldc_cmd += '-I' + path + ' '
elif(arg == '--build-tests'):
build_tests = 1
elif(arg == '--llvm-lto'):
emc_flags += '--llvm-lto 3 '
elif(arg == '--simd'):
emc_flags += '-s SIMD=1 '
elif(arg == '-opt'):
shared_flags += '-O3 '
ldc_flags += '-release -enable-inlining '
emc_flags += '--llvm-lto 3 -s SIMD=1 '
else:
print('unknown argument: ' + arg)
exit()
for f in files:
ldc_cmd += f + ' '
print ldc_cmd
os.system(ldc_cmd)
print
files = []
# r=root, d=directories, f = files
for path in ['bc']:
for r, d, f in os.walk(path):
for file in f:
filename, file_extension = os.path.splitext(file)
if file_extension == '.bc':
files.append(os.path.join(r, file))
compile(['source'], 'ecs.bc')
if build_tests == 0:
exit(0)
compile(['tests'], 'tests.bc')
print('BC files:')
for f in files:
print(f)
print
emcc_cmd = 'emcc -v ' + shared_flags + '-s ALLOW_MEMORY_GROWTH=1 -s MALLOC=dlmalloc -s WASM=1 -o index.html '
for f in files:
emcc_cmd += f + ' '
emcc_cmd = 'emcc -v ' + shared_flags + emc_flags + '-s ALLOW_MEMORY_GROWTH=1 -s MALLOC=dlmalloc -s WASM=1 -o index.html '
emcc_cmd += 'ecs.bc tests.bc'
print emcc_cmd