8f88f60637
This avoids spurious changes to the targets.mk files when mktargets is rerun on different platforms and different file systems. In particular, OS X seems to mostly return files sorted alphabetically, case insensitively, while they are returned in a file system specific order on linux.
176 lines
5.6 KiB
Python
Executable File
176 lines
5.6 KiB
Python
Executable File
#!/usr/bin/python
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import sys
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import argparse
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import os
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parser = argparse.ArgumentParser(description="Make helper parser")
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parser.add_argument("--directory", dest="directory", required=True)
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parser.add_argument("--library", dest="library", help="Make a library")
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parser.add_argument("--binary", dest="binary", help="Make a binary")
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parser.add_argument("--exclude", dest="exclude", help="Exclude file", action="append")
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parser.add_argument("--include", dest="include", help="Include file", action="append")
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parser.add_argument("--out", dest="out", help="Output file")
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parser.add_argument("--cpp-suffix", dest="cpp_suffix", help="C++ file suffix")
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PREFIX=None
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LIBRARY=None
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BINARY=None
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EXCLUDE=[]
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INCLUDE=[]
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OUTFILE="targets.mk"
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CPP_SUFFIX=".cpp"
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def make_o(x):
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return os.path.splitext(x)[0] + ".o"
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def write_cpp_rule_pattern(f):
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src = "$(%s_SRCDIR)/%%%s"%(PREFIX, CPP_SUFFIX)
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dst = "$(%s_SRCDIR)/%%.o"%(PREFIX)
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f.write("%s: %s\n"%(dst, src))
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f.write('\t$(QUIET_CXX)$(CXX) $(CFLAGS) $(CXXFLAGS) $(INCLUDES) $(' + PREFIX + '_CFLAGS) $(' + PREFIX + '_INCLUDES) -c $(CXX_O) $<\n')
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f.write("\n")
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def write_c_rule_pattern(f):
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src = "$(%s_SRCDIR)/%%.c"%(PREFIX)
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dst = "$(%s_SRCDIR)/%%.o"%(PREFIX)
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f.write("%s: %s\n"%(dst, src))
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f.write('\t$(QUIET_CC)$(CC) $(CFLAGS) $(INCLUDES) $(' + PREFIX + '_CFLAGS) $(' + PREFIX + '_INCLUDES) -c $(CXX_O) $<\n')
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f.write("\n")
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def write_asm_rule_pattern(f):
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src = "$(%s_SRCDIR)/%%.asm"%(PREFIX)
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dst = "$(%s_SRCDIR)/%%.o"%(PREFIX)
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f.write("%s: %s\n"%(dst, src))
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f.write('\t$(QUIET_ASM)$(ASM) $(ASMFLAGS) $(ASM_INCLUDES) $(' + PREFIX + '_ASMFLAGS) $(' + PREFIX + '_ASM_INCLUDES) -o $@ $<\n')
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f.write("\n")
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def write_asm_s_rule_pattern(f):
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src = "$(%s_SRCDIR)/%%.S"%(PREFIX)
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dst = "$(%s_SRCDIR)/%%.o"%(PREFIX)
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f.write("%s: %s\n"%(dst, src))
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f.write('\t$(QUIET_CCAS)$(CCAS) $(CFLAGS) $(ASMFLAGS) $(INCLUDES) $(' + PREFIX + '_CFLAGS) $(' + PREFIX + '_INCLUDES) -c -o $@ $<\n')
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f.write("\n")
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def find_sources():
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cpp_files = []
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asm_files = []
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c_files = []
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s_files = []
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print EXCLUDE
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for dir in os.walk("."):
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for file in dir[2]:
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if (len(INCLUDE) == 0 and not file in EXCLUDE) or file in INCLUDE:
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if os.path.splitext(file)[1] == CPP_SUFFIX:
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cpp_files.append(os.path.join(dir[0].strip('./'), file))
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if os.path.splitext(file)[1] == '.asm':
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asm_files.append(os.path.join(dir[0].strip('./'), file))
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if os.path.splitext(file)[1] == '.c':
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c_files.append(os.path.join(dir[0].strip('./'), file))
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if os.path.splitext(file)[1] == '.S':
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s_files.append(os.path.join(dir[0].strip('./'), file))
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return [cpp_files, asm_files, c_files, s_files]
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args = parser.parse_args()
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if args.library is not None:
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PREFIX=args.library.upper()
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elif args.binary is not None:
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PREFIX=args.binary.upper()
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else:
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sys.stderr.write("Must provide either library or binary")
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sys.exit(1)
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if args.exclude is not None:
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EXCLUDE = args.exclude
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if args.include is not None:
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INCLUDE = args.include
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if args.out is not None:
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OUTFILE = args.out
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else:
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OUTFILE = os.path.join(args.directory, OUTFILE)
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if args.cpp_suffix is not None:
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CPP_SUFFIX = args.cpp_suffix
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OUTFILE = os.path.abspath(OUTFILE)
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try:
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os.chdir(args.directory)
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except:
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sys.exit(1)
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(cpp, asm, cfiles, sfiles) = find_sources()
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cpp = sorted(cpp, key=lambda s: s.lower())
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asm = sorted(asm, key=lambda s: s.lower())
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cfiles = sorted(cfiles, key=lambda s: s.lower())
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sfiles = sorted(sfiles, key=lambda s: s.lower())
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f = open(OUTFILE, "w")
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f.write("%s_SRCDIR=%s\n"%(PREFIX, args.directory))
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f.write("%s_CPP_SRCS=\\\n"%(PREFIX))
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for c in cpp:
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f.write("\t$(%s_SRCDIR)/%s\\\n"%(PREFIX, c))
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f.write("\n")
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f.write("%s_OBJS += $(%s_CPP_SRCS:%s=.o)\n\n"%(PREFIX, PREFIX, CPP_SUFFIX))
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if len(cfiles) > 0:
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f.write("%s_C_SRCS=\\\n"%(PREFIX))
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for cfile in cfiles:
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f.write("\t$(%s_SRCDIR)/%s\\\n"%(PREFIX, cfile))
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f.write("\n")
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f.write("%s_OBJS += $(%s_C_SRCS:.c=.o)\n\n"%(PREFIX, PREFIX))
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if len(asm) > 0:
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f.write("ifeq ($(ASM_ARCH), x86)\n")
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f.write("%s_ASM_SRCS=\\\n"%(PREFIX))
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for c in asm:
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f.write("\t$(%s_SRCDIR)/%s\\\n"%(PREFIX, c))
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f.write("\n")
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f.write("%s_OBJS += $(%s_ASM_SRCS:.asm=.o)\n"%(PREFIX, PREFIX))
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f.write("endif\n\n")
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if len(sfiles) > 0:
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f.write("ifeq ($(ASM_ARCH), arm)\n")
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f.write("%s_ASM_S_SRCS=\\\n"%(PREFIX))
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for c in sfiles:
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f.write("\t$(%s_SRCDIR)/%s\\\n"%(PREFIX, c))
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f.write("\n")
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f.write("%s_OBJS += $(%s_ASM_S_SRCS:.S=.o)\n"%(PREFIX, PREFIX))
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f.write("endif\n\n")
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f.write("OBJS += $(%s_OBJS)\n"%PREFIX)
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write_cpp_rule_pattern(f)
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if len(cfiles) > 0:
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write_c_rule_pattern(f)
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if len(asm) > 0:
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write_asm_rule_pattern(f)
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if len(sfiles) > 0:
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write_asm_s_rule_pattern(f)
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if args.library is not None:
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f.write("$(LIBPREFIX)%s.$(LIBSUFFIX): $(%s_OBJS)\n"%(args.library, PREFIX))
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f.write("\t$(QUIET)rm -f $@\n")
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f.write("\t$(QUIET_AR)$(AR) $(AR_OPTS) $+\n")
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f.write("\n")
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f.write("libraries: $(LIBPREFIX)%s.$(LIBSUFFIX)\n"%args.library)
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f.write("LIBRARIES += $(LIBPREFIX)%s.$(LIBSUFFIX)\n"%args.library)
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if args.binary is not None:
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f.write("%s$(EXEEXT): $(%s_OBJS) $(LIBS) $(%s_LIBS) $(%s_DEPS)\n"%(args.binary, PREFIX, PREFIX, PREFIX))
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f.write("\t$(QUIET_CXX)$(CXX) $(CXX_LINK_O) $(%s_OBJS) $(%s_LDFLAGS) $(%s_LIBS) $(LDFLAGS) $(LIBS)\n\n"%(PREFIX, PREFIX, PREFIX))
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f.write("binaries: %s$(EXEEXT)\n"%args.binary)
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f.write("BINARIES += %s$(EXEEXT)\n"%args.binary)
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f.close()
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