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Return a non-zero exit code if an error occurs during dts parsing.

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Previously, only failure to parse caused the reading of the tree to fail;
semantic errors that called yyerror() but not YYERROR only emitted a message,
without signalling make to stop the build.

Signed-off-by: Scott Wood <scottwood@freescale.com>
This commit is contained in:
Scott Wood 2008-01-03 17:43:33 -06:00 • committed by Jon Loeliger
parent 910efac4b4
commit ad4f54ae2b
5 changed files with 8 additions and 1 deletions
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3
treesource.c
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@ -25,10 +25,12 @@ extern FILE *yyin;
extern int yyparse(void);
struct boot_info *the_boot_info;
int treesource_error;
struct boot_info *dt_from_source(const char *fname)
{
the_boot_info = NULL;
treesource_error = 0;
push_input_file(fname);
@ -37,6 +39,7 @@ struct boot_info *dt_from_source(const char *fname)
fill_fullpaths(the_boot_info->dt, "");
the_boot_info->error = treesource_error;
return the_boot_info;
}