@@ -33,6 +33,7 @@ static int text_size, text_asize;
struct buffer {
struct buffer *parent;
YY_BUFFER_STATE state;
+ int lineno;
};
static struct buffer *current_buf;
@@ -402,6 +403,7 @@ void zconf_nextfile(const char *name)
struct buffer *buf = xmalloc(sizeof(*buf));
buf->state = YY_CURRENT_BUFFER;
+ buf->lineno = yylineno;
buf->parent = current_buf;
current_buf = buf;
yyin = zconf_fopen(file->name);
@@ -412,7 +414,7 @@ void zconf_nextfile(const char *name)
}
yy_switch_to_buffer(yy_create_buffer(yyin, YY_BUF_SIZE));
- current_file->lineno = yylineno;
+ current_file->lineno = zconf_lineno();
file->parent = current_file;
for (iter = current_file; iter; iter = iter->parent) {
@@ -425,7 +427,7 @@ void zconf_nextfile(const char *name)
do {
iter = iter->parent;
fprintf(stderr, " included from: %s:%d\n",
- iter->name, iter->lineno - 1);
+ iter->name, iter->lineno);
} while (strcmp(iter->name, file->name));
exit(1);
}
@@ -440,8 +442,6 @@ static void zconf_endfile(void)
struct buffer *tmp;
current_file = current_file->parent;
- if (current_file)
- yylineno = current_file->lineno;
if (!current_buf)
return;
@@ -449,6 +449,7 @@ static void zconf_endfile(void)
fclose(yyin);
yy_delete_buffer(YY_CURRENT_BUFFER);
yy_switch_to_buffer(current_buf->state);
+ yylineno = current_buf->lineno;
tmp = current_buf;
current_buf = current_buf->parent;
free(tmp);
The error message shows a wrong line number if the 'source' directive is wrapped to the following line. [Test Code] source \ "Kconfig" This results in the following error message: Recursive inclusion detected. Inclusion path: current file : Kconfig included from: Kconfig:2 The correct message should be as follows: Recursive inclusion detected. Inclusion path: current file : Kconfig included from: Kconfig:1 Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> --- scripts/kconfig/lexer.l | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-)