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Dependencies patch from Fabrice Salvaire

Browse source 
git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@6675 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
William S Fulton 2004-11-05 23:20:24 +00:00
commit 028a6e1f73
1 changed files with 49 additions and 10 deletions
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59
SWIG/Source/Modules/main.cxx
View file

@ -27,7 +27,7 @@ char cvsroot_main_cxx[] = "$Header$";
// Global variables
char LibDir[512]; // Library directory
char LibDir[512]; // Library directory
Language *lang; // Language method
int CPlusPlus = 0;
int Extend = 0; // Extend flag
@ -55,7 +55,7 @@ static const char *usage1 = (const char*)"\
-E - Preprocess only, does not generate wrapper code\n\
-fcompact - Compile in compact mode\n\
-features list - Set a list of global features, where the syntax list is \n\
-features directors,autodoc=1 \n\
-features directors,autodoc=1 \n\
if not explicit value is given to the feature, a '1' is used \n\
-fvirtual - Compile in virtual elimination mode\n\
-Fstandard - Display error/warning messages in commonly used format\n\
@ -68,7 +68,10 @@ static const char *usage1 = (const char*)"\
-includeall - Follow all #include statements\n\
-l<ifile> - Include SWIG library file <ifile>\n\
-M - List all dependencies \n\
-MD - Is equivalent to `-M -MF <file>', except `-E' is not implied\n\
-MF <file> - Generate dependencies into <file> and continue generating wrappers \n\
-MM - List dependencies, but omit files in SWIG library\n\
-MMD - Like `-MD', but omit files in SWIG library\n\
";
// usage string split in two otherwise string is too big for some compilers
static const char *usage2 = (const char*)"\
@ -99,6 +102,7 @@ static int freeze = 0;
static String *lang_config = 0;
static char *hpp_extension = (char *) "h";
static char *cpp_extension = (char *) "cxx";
static char *depends_extension = (char *) "d";
static String *outdir = 0;
static String *xmlout = 0;
static int help = 0;
@ -115,10 +119,13 @@ static int dump_typedef = 0;
static int dump_classes = 0;
static int werror = 0;
static int depend = 0;
static int depend_only = 0;
static int memory_debug = 0;
static int allkw = 0;
static DOH *libfiles = 0;
static DOH *cpps = 0 ;
static String *dependencies_file = 0;
static File *f_dependencies_file = 0;
// -----------------------------------------------------------------------------
// check_suffix(char *name)
@ -347,12 +354,17 @@ void SWIG_getoptions(int argc, char *argv[])
Swig_mark_arg(i);
if (argv[i+1]) {
outfile_name = Swig_copy_string(argv[i+1]);
if (!outfile_name_h) {
if (!outfile_name_h || !dependencies_file) {
char *ext = strrchr(outfile_name, '.');
String *basename = ext ? NewStringWithSize(outfile_name,ext-outfile_name) : NewString(outfile_name);
Printf(basename, ".%s", hpp_extension);
outfile_name_h = Swig_copy_string(Char(basename));
Delete(basename);
if (!dependencies_file) {
dependencies_file = NewStringf("%s.%s", basename, depends_extension);
}
if (!outfile_name_h) {
Printf(basename, ".%s", hpp_extension);
outfile_name_h = Swig_copy_string(Char(basename));
Delete(basename);
}
}
Swig_mark_arg(i+1);
i++;
@ -417,8 +429,24 @@ void SWIG_getoptions(int argc, char *argv[])
}
} else if (strcmp(argv[i],"-M") == 0) {
depend = 1;
depend_only = 1;
Swig_mark_arg(i);
} else if (strcmp(argv[i],"-MM") == 0) {
depend = 2;
depend_only = 1;
Swig_mark_arg(i);
} else if (strcmp(argv[i],"-MF") == 0) {
Swig_mark_arg(i);
if (argv[i+1]) {
dependencies_file = NewString(argv[i+1]);
Swig_mark_arg(i+1);
} else {
Swig_arg_error();
}
} else if (strcmp(argv[i],"-MD") == 0) {
depend = 1;
Swig_mark_arg(i);
} else if (strcmp(argv[i],"-MMD") == 0) {
depend = 2;
Swig_mark_arg(i);
} else if (strcmp(argv[i],"-outdir") == 0) {
@ -717,15 +745,26 @@ int SWIG_main(int argc, char *argv[], Language *l) {
} else {
outfile = NewString(outfile_name);
}
Printf(stdout,"%s: ", outfile);
if (dependencies_file && Len(dependencies_file) != 0)
f_dependencies_file = NewFile(dependencies_file,"w");
else if (!depend_only) {
String *filename = NewStringf("%s_wrap.%s", Swig_file_basename(input_file), depends_extension);
f_dependencies_file = NewFile(filename,"w");
}
else
f_dependencies_file = stdout;
Printf(f_dependencies_file,"%s: ", outfile);
List *files = Preprocessor_depend();
for (int i = 0; i < Len(files); i++) {
if ((depend != 2) || ((depend == 2) && (Strncmp(Getitem(files,i),SwigLib, Len(SwigLib)) != 0))) {
Printf(stdout,"\\\n %s ", Getitem(files,i));
Printf(f_dependencies_file,"\\\n %s ", Getitem(files,i));
}
}
Printf(stdout,"\n");
SWIG_exit(EXIT_SUCCESS);
Printf(f_dependencies_file,"\n");
if (f_dependencies_file != stdout)
Close(f_dependencies_file);
if (depend_only)
SWIG_exit(EXIT_SUCCESS);
}
Seek(cpps, 0, SEEK_SET);
}