diff options
Diffstat (limited to 'read.c')
| -rw-r--r-- | read.c | 40 |
1 files changed, 24 insertions, 16 deletions
@@ -239,9 +239,10 @@ read_makefile (filename, type) #define record_waiting_files() \ do \ { \ - record_files (filenames, pattern, pattern_percent, deps, \ - commands_started, commands, commands_idx, \ - two_colon, filename, lineno, type != 1); \ + if (filenames != 0) \ + record_files (filenames, pattern, pattern_percent, deps, \ + commands_started, commands, commands_idx, \ + two_colon, filename, lineno, type != 1); \ filenames = 0; \ commands_idx = 0; \ pattern = 0; \ @@ -353,13 +354,11 @@ read_makefile (filename, type) { int i = conditional_line (p, filename, lineno); if (i >= 0) - { - ignoring = i; - continue; - } + ignoring = i; else makefile_fatal (filename, lineno, "invalid syntax in conditional"); + continue; } else if (word1eq ("endef", 5)) { @@ -367,6 +366,7 @@ read_makefile (filename, type) in_ignored_define = 0; else makefile_fatal (filename, lineno, "extraneous `endef'"); + continue; } else if (word1eq ("define", 6)) { @@ -378,11 +378,13 @@ read_makefile (filename, type) p = end_of_token (p2); lineno = do_define (p2, p - p2, o_file, lineno, infile, filename); - continue; } + continue; } + if (ignoring) - continue; + /* Ignore the line. */ + ; else if (lb.buffer[0] == '\t') { /* This line is a shell command. */ @@ -405,6 +407,8 @@ read_makefile (filename, type) bcopy (p, &commands[commands_idx], len); commands_idx += len; commands[commands_idx++] = '\n'; + + continue; } else if (word1eq ("override", 8)) { @@ -422,7 +426,6 @@ read_makefile (filename, type) else if (!try_variable_definition (p2, o_override)) makefile_error (filename, lineno, "Empty `override' directive"); - continue; } else if (word1eq ("export", 6)) { @@ -508,7 +511,6 @@ read_makefile (filename, type) conditionals = save; reading_filename = filename; reading_lineno_ptr = &lineno; - continue; } else if (word1eq ("vpath", 5)) { @@ -538,11 +540,11 @@ read_makefile (filename, type) free (pattern); if (p != 0) free (p); - continue; } #undef word1eq else if (try_variable_definition (p, o_file)) - continue; + /* This line has been dealt with. */ + ; else { /* This line describes some target files. */ @@ -654,7 +656,14 @@ read_makefile (filename, type) commands_idx += len; commands[commands_idx++] = '\n'; } + + continue; } + + /* We get here except in the case that we just read a rule line. + Record now the last rule we read, so following spurious + commands are properly diagnosed. */ + record_waiting_files (); } if (ignoring) @@ -1324,9 +1333,8 @@ find_percent (pattern) if (i % 2 == 0) /* All the backslashes quoted each other; the % was unquoted. */ return p; - else - /* The % was quoted by a backslash. Look for another. */ - ++p; + + /* The % was quoted by a backslash. Look for another. */ } else /* No backslash in sight. */ |