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gcc.c (struct infile): Update comment for language.

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2005-07-12  Eric Christopher  <echristo@redhat.com>

	* gcc.c (struct infile): Update comment for language.
	(main): Rewrite input file resetting code.

From-SVN: r101934
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Eric Christopher 2005-07-12 18:10:32 +00:00 committed by Eric Christopher
parent fd5d2c3eb8
commit 817a82551e
2 changed files with 26 additions and 4 deletions
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gcc/ChangeLog
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@ -1,3 +1,8 @@
2005-07-12 Eric Christopher <echristo@redhat.com>
* gcc.c (struct infile): Update comment for language.
(main): Rewrite input file resetting code.
2005-07-12 Andrew Pinski <pinskia@physics.uc.edu>
PR tree-opt/22335

25
gcc/gcc.c
View File

@ -2936,6 +2936,13 @@ static struct switchstr *switches;
static int n_switches;
/* Language is one of three things:
1) The name of a real programming language.
2) NULL, indicating that no one has figured out
what it is yet.
3) '*', indicating that the file should be passed
to the linker. */
struct infile
{
const char *name;
@ -6553,11 +6560,21 @@ main (int argc, const char **argv)
clear_failure_queue ();
}
/* Reset the output file name to the first input file name, for use
with %b in LINK_SPEC on a target that prefers not to emit a.out
by default. */
/* Reset the input file name to the first compile/object file name, for use
with %b in LINK_SPEC. We use the first input file that we can find
a compiler to compile it instead of using infiles.language since for
languages other than C we use aliases that we then lookup later. */
if (n_infiles > 0)
set_input (infiles[0].name);
{
int i;
for (i = 0; i < n_infiles ; i++)
if (infiles[i].language && infiles[i].language != '*')
{
set_input (infiles[i].name);
break;
}
}
if (error_count == 0)
{