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* gcc.c: Replace CC' with GCC' throughout.

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From-SVN: r145708
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Ben Elliston 2009-04-08 02:47:52 +00:00 committed by Ben Elliston
parent d21a98b8df
commit ee618c17fa
2 changed files with 17 additions and 13 deletions
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gcc/ChangeLog
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@ -1,3 +1,7 @@
2009-04-08 Ben Elliston <bje@au.ibm.com>
* gcc.c: Replace `CC' with `GCC' throughout.
2009-04-07 H.J. Lu <hongjiu.lu@intel.com> 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
* doc/invoke.texi: Document Atom support. * doc/invoke.texi: Document Atom support.

26
gcc/gcc.c
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@ -445,7 +445,7 @@ or with constant text in a single argument.
it is subsequently output with %*. SUFFIX is terminated by the next it is subsequently output with %*. SUFFIX is terminated by the next
space or %. space or %.
%d marks the argument containing or following the %d as a %d marks the argument containing or following the %d as a
temporary file name, so that that file will be deleted if CC exits temporary file name, so that that file will be deleted if GCC exits
successfully. Unlike %g, this contributes no text to the argument. successfully. Unlike %g, this contributes no text to the argument.
%w marks the argument containing or following the %w as the %w marks the argument containing or following the %w as the
"output file" of this compilation. This puts the argument "output file" of this compilation. This puts the argument
@ -514,12 +514,12 @@ or with constant text in a single argument.
argument vector in the usual fashion. The function returns argument vector in the usual fashion. The function returns
a string which is processed as if it had appeared literally a string which is processed as if it had appeared literally
as part of the current spec. as part of the current spec.
%{S} substitutes the -S switch, if that switch was given to CC. %{S} substitutes the -S switch, if that switch was given to GCC.
If that switch was not specified, this substitutes nothing. If that switch was not specified, this substitutes nothing.
Here S is a metasyntactic variable. Here S is a metasyntactic variable.
%{S*} substitutes all the switches specified to CC whose names start %{S*} substitutes all the switches specified to GCC whose names start
with -S. This is used for -o, -I, etc; switches that take with -S. This is used for -o, -I, etc; switches that take
arguments. CC considers `-o foo' as being one switch whose arguments. GCC considers `-o foo' as being one switch whose
name starts with `o'. %{o*} would substitute this text, name starts with `o'. %{o*} would substitute this text,
including the space; thus, two arguments would be generated. including the space; thus, two arguments would be generated.
%{S*&T*} likewise, but preserve order of S and T options (the order %{S*&T*} likewise, but preserve order of S and T options (the order
@ -527,10 +527,10 @@ or with constant text in a single argument.
of ampersand-separated variables; for each the wild card is of ampersand-separated variables; for each the wild card is
optional. Useful for CPP as %{D*&U*&A*}. optional. Useful for CPP as %{D*&U*&A*}.
%{S:X} substitutes X, if the -S switch was given to CC. %{S:X} substitutes X, if the -S switch was given to GCC.
%{!S:X} substitutes X, if the -S switch was NOT given to CC. %{!S:X} substitutes X, if the -S switch was NOT given to GCC.
%{S*:X} substitutes X if one or more switches whose names start %{S*:X} substitutes X if one or more switches whose names start
with -S was given to CC. Normally X is substituted only with -S was given to GCC. Normally X is substituted only
once, no matter how many such switches appeared. However, once, no matter how many such switches appeared. However,
if %* appears somewhere in X, then X will be substituted if %* appears somewhere in X, then X will be substituted
once for each matching switch, with the %* replaced by the once for each matching switch, with the %* replaced by the
@ -540,13 +540,13 @@ or with constant text in a single argument.
%{,S:X} substitutes X, if processing a file which will use spec S. %{,S:X} substitutes X, if processing a file which will use spec S.
%{!,S:X} substitutes X, if NOT processing a file which will use spec S. %{!,S:X} substitutes X, if NOT processing a file which will use spec S.
%{S|T:X} substitutes X if either -S or -T was given to CC. This may be %{S|T:X} substitutes X if either -S or -T was given to GCC. This may be
combined with '!', '.', ',', and '*' as above binding stronger combined with '!', '.', ',', and '*' as above binding stronger
than the OR. than the OR.
If %* appears in X, all of the alternatives must be starred, and If %* appears in X, all of the alternatives must be starred, and
only the first matching alternative is substituted. only the first matching alternative is substituted.
%{S:X; if S was given to CC, substitutes X; %{S:X; if S was given to GCC, substitutes X;
T:Y; else if T was given to CC, substitutes Y; T:Y; else if T was given to GCC, substitutes Y;
:D} else substitutes D. There can be as many clauses as you need. :D} else substitutes D. There can be as many clauses as you need.
This may be combined with '.', '!', ',', '|', and '*' as above. This may be combined with '.', '!', ',', '|', and '*' as above.
@ -570,15 +570,15 @@ The character | at the beginning of the predicate text is used to indicate
that a command should be piped to the following command, but only if -pipe that a command should be piped to the following command, but only if -pipe
is specified. is specified.
Note that it is built into CC which switches take arguments and which Note that it is built into GCC which switches take arguments and which
do not. You might think it would be useful to generalize this to do not. You might think it would be useful to generalize this to
allow each compiler's spec to say which switches take arguments. But allow each compiler's spec to say which switches take arguments. But
this cannot be done in a consistent fashion. CC cannot even decide this cannot be done in a consistent fashion. GCC cannot even decide
which input files have been specified without knowing which switches which input files have been specified without knowing which switches
take arguments, and it must know which input files to compile in order take arguments, and it must know which input files to compile in order
to tell which compilers to run. to tell which compilers to run.
CC also knows implicitly that arguments starting in `-l' are to be GCC also knows implicitly that arguments starting in `-l' are to be
treated as compiler output files, and passed to the linker in their treated as compiler output files, and passed to the linker in their
proper position among the other output files. */ proper position among the other output files. */