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90 lines
2.0 KiB
90 lines
2.0 KiB
#!/usr/bin/env python3 |
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# Generates a static library, object file, source |
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# file and a header file. |
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import sys, os |
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import shutil, subprocess |
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with open(sys.argv[1]) as f: |
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funcname = f.readline().strip() |
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outdir = sys.argv[2] |
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buildtype_args = sys.argv[3] |
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if not os.path.isdir(outdir): |
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print('Outdir does not exist.') |
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sys.exit(1) |
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# Emulate the environment.detect_c_compiler() logic |
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compiler = os.environ.get('CC', None) |
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if not compiler: |
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compiler = shutil.which('cl') or \ |
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shutil.which('gcc') or \ |
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shutil.which('clang') or \ |
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shutil.which('cc') |
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compbase = os.path.basename(compiler) |
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if 'cl' in compbase and 'clang' not in compbase: |
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libsuffix = '.lib' |
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is_vs = True |
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compiler = 'cl' |
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linker = 'lib' |
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else: |
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libsuffix = '.a' |
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is_vs = False |
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linker = 'ar' |
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if compiler is None: |
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print('No known compilers found.') |
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sys.exit(1) |
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objsuffix = '.o' |
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outo = os.path.join(outdir, funcname + objsuffix) |
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outa = os.path.join(outdir, funcname + libsuffix) |
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outh = os.path.join(outdir, funcname + '.h') |
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outc = os.path.join(outdir, funcname + '.c') |
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tmpc = 'diibadaaba.c' |
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tmpo = 'diibadaaba' + objsuffix |
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with open(outc, 'w') as f: |
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f.write('''#include"%s.h" |
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int %s_in_src() { |
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return 0; |
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} |
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''' % (funcname, funcname)) |
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with open(outh, 'w') as f: |
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f.write('''#pragma once |
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int %s_in_lib(); |
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int %s_in_obj(); |
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int %s_in_src(); |
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''' % (funcname, funcname, funcname)) |
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with open(tmpc, 'w') as f: |
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f.write('''int %s_in_obj() { |
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return 0; |
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} |
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''' % funcname) |
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if is_vs: |
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subprocess.check_call([compiler, '/nologo', '/c', buildtype_args, '/Fo' + outo, tmpc]) |
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else: |
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subprocess.check_call([compiler, '-c', '-o', outo, tmpc]) |
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with open(tmpc, 'w') as f: |
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f.write('''int %s_in_lib() { |
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return 0; |
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} |
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''' % funcname) |
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if is_vs: |
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subprocess.check_call([compiler, '/nologo', '/c', '/Fo' + tmpo, tmpc]) |
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subprocess.check_call([linker, '/NOLOGO', '/OUT:' + outa, tmpo]) |
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else: |
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subprocess.check_call([compiler, '-c', '-o', tmpo, tmpc]) |
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subprocess.check_call([linker, 'csr', outa, tmpo]) |
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os.unlink(tmpo) |
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os.unlink(tmpc) |
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