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makedep: Manage current output column with a global variable.

This commit is contained in:
Alexandre Julliard 2013-12-28 11:48:03 +01:00
parent 8aa529417d
commit 2af368b88c
1 changed files with 70 additions and 73 deletions
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141
tools/makedep.c
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@ -110,6 +110,7 @@ static const char *temp_file_name;
static int parse_makefile_mode; static int parse_makefile_mode;
static int relative_dir_mode; static int relative_dir_mode;
static int input_line; static int input_line;
static int output_column;
static FILE *output_file; static FILE *output_file;
static const char Usage[] = static const char Usage[] =
@ -132,7 +133,7 @@ static const char Usage[] =
static void fatal_error( const char *msg, ... ) __attribute__ ((__format__ (__printf__, 1, 2))); static void fatal_error( const char *msg, ... ) __attribute__ ((__format__ (__printf__, 1, 2)));
static void fatal_perror( const char *msg, ... ) __attribute__ ((__format__ (__printf__, 1, 2))); static void fatal_perror( const char *msg, ... ) __attribute__ ((__format__ (__printf__, 1, 2)));
static int output( const char *format, ... ) __attribute__ ((__format__ (__printf__, 1, 2))); static void output( const char *format, ... ) __attribute__ ((__format__ (__printf__, 1, 2)));
static char *strmake( const char* fmt, ... ) __attribute__ ((__format__ (__printf__, 1, 2))); static char *strmake( const char* fmt, ... ) __attribute__ ((__format__ (__printf__, 1, 2)));
/******************************************************************* /*******************************************************************
@ -268,7 +269,7 @@ static int strendswith( const char* str, const char* end )
/******************************************************************* /*******************************************************************
* output * output
*/ */
static int output( const char *format, ... ) static void output( const char *format, ... )
{ {
int ret; int ret;
va_list valist; va_list valist;
@ -277,7 +278,8 @@ static int output( const char *format, ... )
ret = vfprintf( output_file, format, valist ); ret = vfprintf( output_file, format, valist );
va_end( valist ); va_end( valist );
if (ret < 0) fatal_perror( "output" ); if (ret < 0) fatal_perror( "output" );
return ret; if (format[0] && format[strlen(format) - 1] == '\n') output_column = 0;
else output_column += ret;
} }
@ -335,26 +337,26 @@ static void strarray_add_uniq( struct strarray *array, const char *str )
/******************************************************************* /*******************************************************************
* output_filename * output_filename
*/ */
static void output_filename( const char *name, int *column ) static void output_filename( const char *name )
{ {
if (*column + strlen(name) + 1 > 100) if (output_column + strlen(name) + 1 > 100)
{ {
output( " \\\n" ); output( " \\\n" );
*column = 2; output( " " );
} }
else if (*column) *column += output( " " ); else if (output_column) output( " " );
*column += output( "%s", name ); output( "%s", name );
} }
/******************************************************************* /*******************************************************************
* output_filenames * output_filenames
*/ */
static void output_filenames( struct strarray *array, int *column ) static void output_filenames( struct strarray *array )
{ {
unsigned int i; unsigned int i;
for (i = 0; i < array->count; i++) output_filename( array->str[i], column ); for (i = 0; i < array->count; i++) output_filename( array->str[i] );
} }
@ -1344,16 +1346,16 @@ static void add_generated_sources(void)
/******************************************************************* /*******************************************************************
* output_include * output_include
*/ */
static void output_include( struct incl_file *pFile, struct incl_file *owner, int *column ) static void output_include( struct incl_file *pFile, struct incl_file *owner )
{ {
int i; int i;
if (pFile->owner == owner) return; if (pFile->owner == owner) return;
if (!pFile->filename) return; if (!pFile->filename) return;
pFile->owner = owner; pFile->owner = owner;
output_filename( pFile->filename, column ); output_filename( pFile->filename );
for (i = 0; i < MAX_INCLUDES; i++) for (i = 0; i < MAX_INCLUDES; i++)
if (pFile->files[i]) output_include( pFile->files[i], owner, column ); if (pFile->files[i]) output_include( pFile->files[i], owner );
} }
@ -1363,7 +1365,7 @@ static void output_include( struct incl_file *pFile, struct incl_file *owner, in
static struct strarray output_sources(void) static struct strarray output_sources(void)
{ {
struct incl_file *source; struct incl_file *source;
int i, column; int i;
int is_test = find_src_file( "testlist.o" ) != NULL; int is_test = find_src_file( "testlist.o" ) != NULL;
struct strarray clean_files = empty_strarray; struct strarray clean_files = empty_strarray;
struct strarray po_files = empty_strarray; struct strarray po_files = empty_strarray;
@ -1392,7 +1394,6 @@ static struct strarray output_sources(void)
if (!ext) fatal_error( "unsupported file type %s\n", source->name ); if (!ext) fatal_error( "unsupported file type %s\n", source->name );
*ext++ = 0; *ext++ = 0;
column = 0;
if (src_dir && strchr( obj, '/' )) if (src_dir && strchr( obj, '/' ))
{ {
@ -1440,21 +1441,21 @@ static struct strarray output_sources(void)
if (source->flags & FLAG_RC_PO) if (source->flags & FLAG_RC_PO)
{ {
output( "%s.res: $(WRC) $(ALL_MO_FILES) %s\n", obj, sourcedep ); output( "%s.res: $(WRC) $(ALL_MO_FILES) %s\n", obj, sourcedep );
column = output( "\t$(WRC) -o $@ %s", source->filename ); output( "\t$(WRC) -o $@ %s", source->filename );
output_filenames( &includes, &column ); output_filenames( &includes );
output_filename( "$(RCFLAGS)", &column ); output_filename( "$(RCFLAGS)" );
output( "\n" ); output( "\n" );
column = output( "%s.res rsrc.pot:", obj ); output( "%s.res rsrc.pot:", obj );
strarray_add( &po_files, source->filename ); strarray_add( &po_files, source->filename );
} }
else else
{ {
output( "%s.res: $(WRC) %s\n", obj, sourcedep ); output( "%s.res: $(WRC) %s\n", obj, sourcedep );
column = output( "\t$(WRC) -o $@ %s", source->filename ); output( "\t$(WRC) -o $@ %s", source->filename );
output_filenames( &includes, &column ); output_filenames( &includes );
output_filename( "$(RCFLAGS)", &column ); output_filename( "$(RCFLAGS)" );
output( "\n" ); output( "\n" );
column = output( "%s.res:", obj ); output( "%s.res:", obj );
} }
strarray_add( &clean_files, strmake( "%s.res", obj )); strarray_add( &clean_files, strmake( "%s.res", obj ));
} }
@ -1464,7 +1465,7 @@ static struct strarray output_sources(void)
output( "\t$(WMC) -U -O res $(PORCFLAGS) -o $@ %s\n", source->filename ); output( "\t$(WMC) -U -O res $(PORCFLAGS) -o $@ %s\n", source->filename );
strarray_add( &clean_files, strmake( "%s.res", obj )); strarray_add( &clean_files, strmake( "%s.res", obj ));
strarray_add( &mc_files, source->filename ); strarray_add( &mc_files, source->filename );
column += output( "msg.pot %s.res:", obj ); output( "msg.pot %s.res:", obj );
} }
else if (!strcmp( ext, "idl" )) /* IDL file */ else if (!strcmp( ext, "idl" )) /* IDL file */
{ {
@ -1483,17 +1484,15 @@ static struct strarray output_sources(void)
strarray_add( &targets, dest ); strarray_add( &targets, dest );
} }
if (source->flags & FLAG_IDL_PROXY) strarray_add( &dlldata_files, source->name ); if (source->flags & FLAG_IDL_PROXY) strarray_add( &dlldata_files, source->name );
column = 0; output_filenames( &targets );
output_filenames( &targets, &column );
output( ": $(WIDL)\n" ); output( ": $(WIDL)\n" );
column = output( "\t$(WIDL) -o $@ %s", source->filename ); output( "\t$(WIDL) -o $@ %s", source->filename );
output_filenames( &includes, &column ); output_filenames( &includes );
output_filename( "$(TARGETFLAGS)", &column ); output_filename( "$(TARGETFLAGS)" );
output_filename( "$(IDLFLAGS)", &column ); output_filename( "$(IDLFLAGS)" );
output( "\n" ); output( "\n" );
column = 0; output_filenames( &targets );
output_filenames( &targets, &column ); output( ": %s", sourcedep );
column += output( ": %s", sourcedep );
} }
else if (!strcmp( ext, "in" )) /* .in file or man page */ else if (!strcmp( ext, "in" )) /* .in file or man page */
{ {
@ -1520,7 +1519,7 @@ static struct strarray output_sources(void)
strarray_add( &clean_files, xstrdup(obj) ); strarray_add( &clean_files, xstrdup(obj) );
output( "%s: %s\n", obj, sourcedep ); output( "%s: %s\n", obj, sourcedep );
output( "\t$(SED_CMD) %s >$@ || ($(RM) $@ && false)\n", source->filename ); output( "\t$(SED_CMD) %s >$@ || ($(RM) $@ && false)\n", source->filename );
column += output( "%s:", obj ); output( "%s:", obj );
} }
else if (!strcmp( ext, "sfd" )) /* font file */ else if (!strcmp( ext, "sfd" )) /* font file */
{ {
@ -1564,16 +1563,16 @@ static struct strarray output_sources(void)
output( "%s.%s: %s\n", obj, object_extensions.str[i], sourcedep ); output( "%s.%s: %s\n", obj, object_extensions.str[i], sourcedep );
if (strstr( object_extensions.str[i], "cross" )) if (strstr( object_extensions.str[i], "cross" ))
{ {
column = output( "\t$(CROSSCC) -c -o $@ %s", source->filename ); output( "\t$(CROSSCC) -c -o $@ %s", source->filename );
output_filenames( &includes, &column ); output_filenames( &includes );
output_filename( "$(ALLCROSSCFLAGS)", &column ); output_filename( "$(ALLCROSSCFLAGS)" );
output( "\n" ); output( "\n" );
} }
else else
{ {
column = output( "\t$(CC) -c -o $@ %s", source->filename ); output( "\t$(CC) -c -o $@ %s", source->filename );
output_filenames( &includes, &column ); output_filenames( &includes );
output_filename( "$(ALLCFLAGS)", &column ); output_filename( "$(ALLCFLAGS)" );
output( "\n" ); output( "\n" );
} }
} }
@ -1581,9 +1580,9 @@ static struct strarray output_sources(void)
{ {
strarray_add( &clean_files, strmake( "%s.cross.o", obj )); strarray_add( &clean_files, strmake( "%s.cross.o", obj ));
output( "%s.cross.o: %s\n", obj, sourcedep ); output( "%s.cross.o: %s\n", obj, sourcedep );
column = output( "\t$(CROSSCC) -c -o $@ %s", source->filename ); output( "\t$(CROSSCC) -c -o $@ %s", source->filename );
output_filenames( &includes, &column ); output_filenames( &includes );
output_filename( "$(ALLCROSSCFLAGS)", &column ); output_filename( "$(ALLCROSSCFLAGS)" );
output( "\n" ); output( "\n" );
} }
if (is_test && !strcmp( ext, "c" ) && !(source->flags & FLAG_GENERATED)) if (is_test && !strcmp( ext, "c" ) && !(source->flags & FLAG_GENERATED))
@ -1592,17 +1591,16 @@ static struct strarray output_sources(void)
output( "%s.ok:\n", obj ); output( "%s.ok:\n", obj );
output( "\t$(RUNTEST) $(RUNTESTFLAGS) %s && touch $@\n", obj ); output( "\t$(RUNTEST) $(RUNTESTFLAGS) %s && touch $@\n", obj );
} }
column = 0;
for (i = 0; i < object_extensions.count; i++) for (i = 0; i < object_extensions.count; i++)
column += output( "%s.%s ", obj, object_extensions.str[i] ); output( "%s.%s ", obj, object_extensions.str[i] );
if (source->flags & FLAG_C_IMPLIB) column += output( "%s.cross.o", obj ); if (source->flags & FLAG_C_IMPLIB) output( "%s.cross.o", obj );
column += output( ":" ); output( ":" );
} }
free( obj ); free( obj );
free( sourcedep ); free( sourcedep );
for (i = 0; i < MAX_INCLUDES; i++) for (i = 0; i < MAX_INCLUDES; i++)
if (source->files[i]) output_include( source->files[i], source, &column ); if (source->files[i]) output_include( source->files[i], source );
output( "\n" ); output( "\n" );
} }
@ -1610,24 +1608,24 @@ static struct strarray output_sources(void)
if (po_files.count) if (po_files.count)
{ {
column = output( "rsrc.pot: $(WRC)" ); output( "rsrc.pot: $(WRC)" );
output_filenames( &po_files, &column ); output_filenames( &po_files );
output( "\n" ); output( "\n" );
column = output( "\t$(WRC) -O pot -o $@" ); output( "\t$(WRC) -O pot -o $@" );
output_filenames( &includes, &column ); output_filenames( &includes );
output_filename( "$(RCFLAGS)", &column ); output_filename( "$(RCFLAGS)" );
output_filenames( &po_files, &column ); output_filenames( &po_files );
output( "\n" ); output( "\n" );
strarray_add( &clean_files, "rsrc.pot" ); strarray_add( &clean_files, "rsrc.pot" );
} }
if (mc_files.count) if (mc_files.count)
{ {
column = output( "msg.pot: $(WMC)" ); output( "msg.pot: $(WMC)" );
output_filenames( &mc_files, &column ); output_filenames( &mc_files );
output( "\n" ); output( "\n" );
column = output( "\t$(WMC) -O pot -o $@" ); output( "\t$(WMC) -O pot -o $@" );
output_filenames( &mc_files, &column ); output_filenames( &mc_files );
output( "\n" ); output( "\n" );
strarray_add( &clean_files, "msg.pot" ); strarray_add( &clean_files, "msg.pot" );
} }
@ -1635,8 +1633,8 @@ static struct strarray output_sources(void)
if (dlldata_files.count) if (dlldata_files.count)
{ {
output( "dlldata.c: $(WIDL) %s\n", src_dir ? strmake("%s/Makefile.in", src_dir ) : "Makefile.in" ); output( "dlldata.c: $(WIDL) %s\n", src_dir ? strmake("%s/Makefile.in", src_dir ) : "Makefile.in" );
column = output( "\t$(WIDL) --dlldata-only -o $@" ); output( "\t$(WIDL) --dlldata-only -o $@" );
output_filenames( &dlldata_files, &column ); output_filenames( &dlldata_files );
output( "\n" ); output( "\n" );
} }
@ -1644,15 +1642,15 @@ static struct strarray output_sources(void)
{ {
struct strarray ok_files = strarray_replace_extension( &test_files, ".c", ".ok" ); struct strarray ok_files = strarray_replace_extension( &test_files, ".c", ".ok" );
output( "testlist.c: $(MAKECTESTS) %s\n", src_dir ? strmake("%s/Makefile.in", src_dir ) : "Makefile.in" ); output( "testlist.c: $(MAKECTESTS) %s\n", src_dir ? strmake("%s/Makefile.in", src_dir ) : "Makefile.in" );
column = output( "\t$(MAKECTESTS) -o $@" ); output( "\t$(MAKECTESTS) -o $@" );
output_filenames( &test_files, &column ); output_filenames( &test_files );
output( "\n" ); output( "\n" );
column = output( "check test:" ); output( "check test:" );
output_filenames( &ok_files, &column ); output_filenames( &ok_files );
output( "\n" ); output( "\n" );
output( "testclean::\n" ); output( "testclean::\n" );
column = output( "\t$(RM)" ); output( "\t$(RM)" );
output_filenames( &ok_files, &column ); output_filenames( &ok_files );
output( "\n" ); output( "\n" );
strarray_addall( &clean_files, &ok_files ); strarray_addall( &clean_files, &ok_files );
strarray_add( &phony_targets, "check" ); strarray_add( &phony_targets, "check" );
@ -1663,23 +1661,22 @@ static struct strarray output_sources(void)
if (clean_files.count) if (clean_files.count)
{ {
output( "clean::\n" ); output( "clean::\n" );
column = output( "\t$(RM)" ); output( "\t$(RM)" );
output_filenames( &clean_files, &column ); output_filenames( &clean_files );
output( "\n" ); output( "\n" );
} }
if (subdirs.count) if (subdirs.count)
{ {
column = 0; output_filenames( &subdirs );
output_filenames( &subdirs, &column );
output( ":\n" ); output( ":\n" );
output( "\t$(MKDIR_P) -m 755 $@\n" ); output( "\t$(MKDIR_P) -m 755 $@\n" );
} }
if (phony_targets.count) if (phony_targets.count)
{ {
column = output( ".PHONY:" ); output( ".PHONY:" );
output_filenames( &phony_targets, &column ); output_filenames( &phony_targets );
output( "\n" ); output( "\n" );
} }