mirror of
https://github.com/holub/mame
synced 2025-10-04 16:34:53 +03:00
makelist implementation in python (nw)
This commit is contained in:
Miodrag Milanovic
parent
5cd0ae69b4
commit
9f9d4fd250
4
makefile
4
makefile
@ -1012,9 +1012,9 @@ ifdef CPPCHECK
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@$(CPPCHECK) $(CPPCHECKFLAGS) $<
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endif
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$(DRIVLISTSRC): $(SRC)/$(TARGET)/$(SUBTARGET).lst $(MAKELIST_TARGET)
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$(DRIVLISTSRC): $(SRC)/$(TARGET)/$(SUBTARGET).lst $(SRC)/build/makelist.py
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@echo Building driver list $<...
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@$(MAKELIST) $< >$@
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$(PYTHON) $(SRC)/build/makelist.py $< >$@
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ifeq ($(TARGETOS),emscripten)
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# Avoid using .a files with Emscripten, link to bitcode instead
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@ -20,19 +20,16 @@ OBJDIRS += \
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MAKEDEP_TARGET = $(BUILDOUT)/makedep$(BUILD_EXE)
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MAKEMAK_TARGET = $(BUILDOUT)/makemak$(BUILD_EXE)
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MAKELIST_TARGET = $(BUILDOUT)/makelist$(BUILD_EXE)
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VERINFO_TARGET = $(BUILDOUT)/verinfo$(BUILD_EXE)
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MAKEDEP = $(MAKEDEP_TARGET)
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MAKEMAK = $(MAKEMAK_TARGET)
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MAKELIST = $(MAKELIST_TARGET)
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VERINFO = $(VERINFO_TARGET)
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ifneq ($(TERM),cygwin)
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ifeq ($(OS),Windows_NT)
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MAKEDEP = $(subst /,\,$(MAKEDEP_TARGET))
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MAKEMAK = $(subst /,\,$(MAKEMAK_TARGET))
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MAKELIST = $(subst /,\,$(MAKELIST_TARGET))
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VERINFO = $(subst /,\,$(VERINFO_TARGET))
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endif
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endif
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@ -41,7 +38,6 @@ ifneq ($(CROSS_BUILD),1)
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BUILD += \
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$(MAKEDEP_TARGET) \
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$(MAKEMAK_TARGET) \
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$(MAKELIST_TARGET) \
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$(VERINFO_TARGET) \
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@ -83,25 +79,6 @@ $(MAKEMAK_TARGET): $(MAKEMAKOBJS) $(LIBOCORE) $(ZLIB)
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#-------------------------------------------------
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# makelist
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#-------------------------------------------------
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MAKELISTOBJS = \
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$(BUILDOBJ)/makelist.o \
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$(OBJ)/lib/util/astring.o \
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$(OBJ)/lib/util/corealloc.o \
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$(OBJ)/lib/util/cstrpool.o \
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$(OBJ)/lib/util/corefile.o \
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$(OBJ)/lib/util/unicode.o \
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$(OBJ)/lib/util/tagmap.o \
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$(MAKELIST_TARGET): $(MAKELISTOBJS) $(LIBOCORE) $(ZLIB)
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@echo Linking $@...
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$(LD) $(LDFLAGS) $^ $(BASELIBS) -o $@
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#-------------------------------------------------
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# verinfo
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#-------------------------------------------------
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@ -120,9 +97,6 @@ else
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$(MAKEDEP_TARGET):
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@echo $@ should be built natively. Nothing to do.
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$(MAKELIST_TARGET):
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@echo $@ should be built natively. Nothing to do.
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$(VERINFO_TARGET):
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@echo $@ should be built natively. Nothing to do.
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@ -1,228 +0,0 @@
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// license:BSD-3-Clause
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// copyright-holders:Aaron Giles
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/***************************************************************************
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makelist.c
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Create and sort the driver list.
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***************************************************************************/
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#include <stdio.h>
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#include <stdlib.h>
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#include <ctype.h>
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#include "corefile.h"
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#include "cstrpool.h"
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static dynamic_array<const char *> drivlist;
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static dynamic_array<const char *> ignorelst;
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static const_string_pool string_pool;
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//-------------------------------------------------
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// driver_sort_callback - compare two items in
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// a string array
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//-------------------------------------------------
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int sort_callback(const void *elem1, const void *elem2)
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{
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const char **item1 = (const char **)elem1;
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const char **item2 = (const char **)elem2;
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return strcmp(*item1, *item2);
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}
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//-------------------------------------------------
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// isignored - return info if item is in ignore
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// list or not
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//-------------------------------------------------
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bool isignored(const char *drivname)
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{
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for (int i = 0; i < ignorelst.count(); i++)
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if (strcmp(ignorelst[i], drivname) == 0)
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return true;
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return false;
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}
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//-------------------------------------------------
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// parse_file - parse a single file, may be
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// called recursively
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//-------------------------------------------------
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int parse_file(const char *srcfile)
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{
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// read source file
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dynamic_buffer buffer;
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file_error filerr = core_fload(srcfile, buffer);
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if (filerr != FILERR_NONE)
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{
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fprintf(stderr, "Unable to read source file '%s'\n", srcfile);
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return 1;
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}
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// rip through it to find all drivers
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char *srcptr = (char *)&buffer[0];
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char *endptr = srcptr + buffer.count();
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int linenum = 1;
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bool in_comment = false;
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while (srcptr < endptr)
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{
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char c = *srcptr++;
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// count newlines
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if (c == 13 || c == 10)
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{
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if (c == 13 && *srcptr == 10)
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srcptr++;
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linenum++;
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continue;
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}
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// skip any spaces
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if (isspace(c))
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continue;
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// look for end of C comment
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if (in_comment && c == '*' && *srcptr == '/')
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{
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srcptr++;
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in_comment = false;
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continue;
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}
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// skip anything else inside a C comment
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if (in_comment)
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continue;
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// look for start of C comment
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if (c == '/' && *srcptr == '*')
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{
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srcptr++;
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in_comment = true;
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continue;
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}
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// if we hit a C++ comment, scan to the end of line
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if (c == '/' && *srcptr == '/')
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{
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while (srcptr < endptr && *srcptr != 13 && *srcptr != 10)
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srcptr++;
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continue;
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}
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// look for an import directive
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if (c == '#')
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{
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char filename[256];
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filename[0] = 0;
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for (int pos = 0; srcptr < endptr && pos < ARRAY_LENGTH(filename) - 1 && !isspace(*srcptr); pos++)
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{
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filename[pos] = *srcptr++;
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filename[pos+1] = 0;
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}
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fprintf(stderr, "Importing drivers from '%s'\n", filename);
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parse_file(filename);
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continue;
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}
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if (c == '!')
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{
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char drivname[256];
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drivname[0] = 0;
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for (int pos = 0; srcptr < endptr && pos < ARRAY_LENGTH(drivname) - 1 && !isspace(*srcptr); pos++)
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{
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drivname[pos] = *srcptr++;
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drivname[pos+1] = 0;
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}
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fprintf(stderr, "Place driver '%s' to ignore list\n", drivname);
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ignorelst.append(string_pool.add(drivname));
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continue;
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}
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// otherwise treat as a driver name
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char drivname[32];
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drivname[0] = 0;
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srcptr--;
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for (int pos = 0; srcptr < endptr && pos < ARRAY_LENGTH(drivname) - 1 && !isspace(*srcptr); pos++)
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{
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drivname[pos] = *srcptr++;
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drivname[pos+1] = 0;
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}
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// verify the name as valid
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for (char *drivch = drivname; *drivch != 0; drivch++)
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{
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if ((*drivch >= 'a' && *drivch <= 'z') || (*drivch >= '0' && *drivch <= '9') || *drivch == '_')
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continue;
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fprintf(stderr, "%s:%d - Invalid character '%c' in driver \"%s\"\n", srcfile, linenum, *drivch, drivname);
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return 1;
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}
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// add it to the list
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if (!isignored(drivname))
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drivlist.append(string_pool.add(drivname));
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}
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return 0;
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}
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//-------------------------------------------------
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// main - primary entry point
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//-------------------------------------------------
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int main(int argc, char *argv[])
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{
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// needs at least 1 argument
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if (argc < 2)
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{
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fprintf(stderr,
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"Usage:\n"
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" makelist <source.lst>\n"
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);
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return 0;
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}
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// extract arguments
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const char *srcfile = argv[1];
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// parse the root file, exit early upon failure
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if (parse_file(srcfile))
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return 1;
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// output a count
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if (drivlist.count() == 0)
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{
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fprintf(stderr, "No drivers found\n");
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return 1;
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}
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fprintf(stderr, "%d drivers found\n", drivlist.count());
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// add a reference to the ___empty driver
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drivlist.append("___empty");
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// sort the list
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qsort(drivlist, drivlist.count(), sizeof(drivlist[0]), sort_callback);
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// start with a header
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printf("#include \"emu.h\"\n\n");
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printf("#include \"drivenum.h\"\n\n");
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// output the list of externs first
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for (int index = 0; index < drivlist.count(); index++)
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printf("GAME_EXTERN(%s);\n", drivlist[index]);
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printf("\n");
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// then output the array
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printf("const game_driver * const driver_list::s_drivers_sorted[%d] =\n", drivlist.count());
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printf("{\n");
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for (int index = 0; index < drivlist.count(); index++)
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printf("\t&GAME_NAME(%s)%s\n", drivlist[index], (index == drivlist.count() - 1) ? "" : ",");
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printf("};\n");
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printf("\n");
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// also output a global count
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printf("int driver_list::s_driver_count = %d;\n", drivlist.count());
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return 0;
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}
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