makedep: Don't look for header files in the build directories.
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bc9650392a
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202d046d68
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@ -88,7 +88,7 @@ struct strarray
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const char **str;
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};
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static struct strarray paths;
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static struct strarray include_args;
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static struct strarray object_extensions;
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static const char *src_dir;
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@ -574,20 +574,13 @@ static FILE *open_include_file( struct incl_file *pFile )
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free( filename );
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}
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/* first try name as is */
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if ((file = fopen( pFile->name, "r" )))
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{
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pFile->filename = xstrdup( pFile->name );
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return file;
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}
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/* now try in source dir */
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if (src_dir)
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{
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filename = strmake( "%s/%s", src_dir, pFile->name );
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else
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filename = xstrdup( pFile->name );
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if ((file = fopen( filename, "r" ))) goto found;
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free( filename );
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}
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/* now try in parent source dir */
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if (parent_dir)
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@ -621,6 +614,27 @@ static FILE *open_include_file( struct incl_file *pFile )
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free( filename );
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}
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/* check for corresponding .in file in global includes (for config.h.in) */
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if (strendswith( pFile->name, ".h" ))
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{
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filename = replace_extension( pFile->name, 2, ".h.in" );
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if (top_src_dir)
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filename = strmake( "%s/include/%s", top_src_dir, filename );
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else if (top_obj_dir)
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filename = strmake( "%s/include/%s", top_obj_dir, filename );
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else
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filename = NULL;
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if (filename && (file = fopen( filename, "r" )))
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{
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pFile->sourcename = filename;
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pFile->filename = strmake( "%s/include/%s", top_obj_dir, pFile->name );
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return file;
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}
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free( filename );
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}
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/* check for corresponding .x file in global includes */
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if (strendswith( pFile->name, "tmpl.h" ))
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@ -643,16 +657,17 @@ static FILE *open_include_file( struct incl_file *pFile )
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}
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/* now search in include paths */
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for (i = 0; i < paths.count; i++)
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for (i = 0; i < include_args.count; i++)
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{
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if (paths.str[i][0] == '/')
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const char *dir = include_args.str[i] + 2; /* skip -I */
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if (*dir == '/')
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{
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/* ignore absolute paths that don't point into the source dir */
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if (!top_src_dir) continue;
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if (strncmp( paths.str[i], top_src_dir, strlen(top_src_dir) )) continue;
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if (paths.str[i][strlen(top_src_dir)] != '/') continue;
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if (strncmp( dir, top_src_dir, strlen(top_src_dir) )) continue;
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if (dir[strlen(top_src_dir)] != '/') continue;
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}
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filename = strmake( "%s/%s", paths.str[i], pFile->name );
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filename = strmake( "%s/%s", dir, pFile->name );
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if ((file = fopen( filename, "r" ))) goto found;
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free( filename );
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}
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@ -1155,7 +1170,8 @@ static void output_sources(void)
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if (src_dir) output_filename( strmake( "-I%s/%s", src_dir, parent_dir ), &column );
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else output_filename( strmake( "-I%s", parent_dir ), &column );
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}
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for (i = 0; i < paths.count; i++) output_filename( strmake( "-I%s", paths.str[i] ), &column );
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if (top_src_dir && top_obj_dir) output_filename( strmake( "-I%s/include", top_obj_dir ), &column );
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for (i = 0; i < include_args.count; i++) output_filename( include_args.str[i], &column );
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output( "\n" );
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LIST_FOR_EACH_ENTRY( source, &sources, struct incl_file, entry )
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@ -1436,7 +1452,7 @@ static void output_dependencies(void)
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}
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fclose( output_file );
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output_file = tmp_file;
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if (!found && list_head(&sources)) output( "\n%s\n", Separator );
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if (!found && !list_empty(&sources)) output( "\n%s\n", Separator );
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}
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else
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{
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@ -1444,7 +1460,7 @@ static void output_dependencies(void)
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fatal_perror( "%s", OutputFileName );
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}
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output_sources();
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if (!list_empty( &sources )) output_sources();
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fclose( output_file );
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output_file = NULL;
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@ -1476,7 +1492,7 @@ static void parse_option( const char *opt )
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switch(opt[1])
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{
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case 'I':
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if (opt[2]) strarray_add( &paths, xstrdup( opt + 2 ));
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if (opt[2]) strarray_add( &include_args, opt );
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break;
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case 'C':
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src_dir = opt + 2;
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@ -1548,8 +1564,8 @@ int main( int argc, char *argv[] )
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if (src_dir && !strcmp( src_dir, "." )) src_dir = NULL;
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if (top_src_dir && top_obj_dir && !strcmp( top_src_dir, top_obj_dir )) top_src_dir = NULL;
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if (top_src_dir) strarray_insert( &paths, 0, strmake( "%s/include", top_src_dir ));
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if (top_obj_dir) strarray_insert( &paths, 0, strmake( "%s/include", top_obj_dir ));
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if (top_src_dir) strarray_insert( &include_args, 0, strmake( "-I%s/include", top_src_dir ));
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else if (top_obj_dir) strarray_insert( &include_args, 0, strmake( "-I%s/include", top_obj_dir ));
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/* set the default extension list for object files */
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if (!object_extensions.count) strarray_add( &object_extensions, "o" );
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