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makefiles: Get rid of the support for updating a makefile in place.

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We always regenerate the makefile first nowadays.

Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alexandre Julliard 2015-10-23 15:03:11 +09:00
parent ef557a8a8a
commit 6222e49c37
1 changed files with 16 additions and 33 deletions
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49
tools/makedep.c
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@ -172,7 +172,6 @@ struct makefile
static struct makefile *top_makefile;
static const char *makefile_name = "Makefile";
static const char *Separator = "### Dependencies";
static const char *input_file_name;
static const char *output_file_name;
static const char *temp_file_name;
@ -185,8 +184,7 @@ static const char Usage[] =
"Usage: makedep [options] directories\n"
"Options:\n"
" -R from to Compute the relative path between two directories\n"
" -fxxx Store output in file 'xxx' (default: Makefile)\n"
" -sxxx Use 'xxx' as separator (default: \"### Dependencies\")\n";
" -fxxx Store output in file 'xxx' (default: Makefile)\n";
#ifndef __GNUC__
@ -2534,38 +2532,27 @@ static void output_top_variables( struct makefile *make )
/*******************************************************************
* output_dependencies
*/
static void output_dependencies( struct makefile *make, const char *path )
static void output_dependencies( struct makefile *make )
{
struct strarray targets, testlist_files = empty_strarray, ignore_files = empty_strarray;
char buffer[1024];
FILE *src_file;
if (Separator && ((src_file = fopen( path, "r" ))))
{
char buffer[1024];
int found = 0;
output_file_name = base_dir_path( make, makefile_name );
output_file = create_temp_file( output_file_name );
output_top_variables( make );
output_file = create_temp_file( path );
output_top_variables( make );
while (fgets( buffer, sizeof(buffer), src_file ) && !found)
{
if (fwrite( buffer, 1, strlen(buffer), output_file ) != strlen(buffer)) fatal_perror( "write" );
found = !strncmp( buffer, Separator, strlen(Separator) );
}
if (fclose( src_file )) fatal_perror( "close" );
if (!found) output( "\n%s\n", Separator );
}
else
{
if (!(output_file = fopen( path, Separator ? "a" : "w" )))
fatal_perror( "%s", path );
output_top_variables( make );
}
/* copy the contents of the source makefile */
if (!(src_file = fopen( output_file_name, "r" ))) fatal_perror( "open" );
while (fgets( buffer, sizeof(buffer), src_file ))
if (fwrite( buffer, 1, strlen(buffer), output_file ) != strlen(buffer)) fatal_perror( "write" );
if (fclose( src_file )) fatal_perror( "close" );
targets = output_sources( make, &testlist_files );
fclose( output_file );
output_file = NULL;
if (temp_file_name) rename_temp_file( path );
rename_temp_file( output_file_name );
strarray_add( &ignore_files, ".gitignore" );
strarray_add( &ignore_files, "Makefile" );
@ -2576,6 +2563,8 @@ static void output_dependencies( struct makefile *make, const char *path )
output_testlist( base_dir_path( make, "testlist.c" ), testlist_files );
if (!make->src_dir && make->base_dir)
output_gitignore( base_dir_path( make, ".gitignore" ), ignore_files );
output_file_name = NULL;
}
@ -2606,7 +2595,7 @@ static void update_makefile( const char *path )
struct incl_file *file;
struct makefile *make;
make = parse_makefile( path, Separator );
make = parse_makefile( path, NULL );
if (root_src_dir)
{
@ -2671,9 +2660,7 @@ static void update_makefile( const char *path )
LIST_FOR_EACH_ENTRY( file, &make->includes, struct incl_file, entry ) parse_file( make, file, 0 );
output_file_name = base_dir_path( make, makefile_name );
output_dependencies( make, output_file_name );
output_file_name = NULL;
output_dependencies( make );
}
@ -2718,10 +2705,6 @@ static int parse_option( const char *opt )
case 'R':
relative_dir_mode = 1;
break;
case 's':
if (opt[2]) Separator = opt + 2;
else Separator = NULL;
break;
default:
fprintf( stderr, "Unknown option '%s'\n%s", opt, Usage );
exit(1);