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cppopts.texi (-undef): Fix texinfo warning.

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* doc/cppopts.texi (-undef): Fix texinfo warning.

	* doc/cppopts.texi (-H): Document that -H works for PCH files too.
	* cppfiles.c (validate_pch): When -H is used, print some information
	about PCH files found.

From-SVN: r66894
This commit is contained in:
Geoffrey Keating 2003-05-16 23:38:42 +00:00 committed by Geoffrey Keating
parent 72701eabe7
commit 79406520e9
3 changed files with 19 additions and 2 deletions
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8
gcc/ChangeLog
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@ -1,3 +1,11 @@
2003-05-16 Geoffrey Keating <geoffk@apple.com>
* doc/cppopts.texi (-undef): Fix texinfo warning.
* doc/cppopts.texi (-H): Document that -H works for PCH files too.
* cppfiles.c (validate_pch): When -H is used, print some information
about PCH files found.
2003-05-16 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
* config/mips/t-elf: Remove obsolete rules adding dependencies on tm.h.

7
gcc/cppfiles.c
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@ -293,6 +293,13 @@ validate_pch (pfile, filename, pchname)
return NULL;
if ((file->pch & 2) == 0)
file->pch = pfile->cb.valid_pch (pfile, pchname, file->fd);
if (CPP_OPTION (pfile, print_include_names))
{
unsigned int i;
for (i = 1; i < pfile->line_maps.depth; i++)
putc ('.', stderr);
fprintf (stderr, "%c %s\n", INCLUDE_PCH_P (file) ? '!' : 'x', pchname);
}
if (INCLUDE_PCH_P (file))
{
char *f = xstrdup (filename);

6
gcc/doc/cppopts.texi
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@ -43,7 +43,7 @@ provided with a @option{-D} option.
Do not predefine any system-specific or GCC-specific macros. The
standard predefined macros remain defined.
@ifset cppmanual
@xref{Standard Predefined Macros}
@xref{Standard Predefined Macros}.
@end ifset
@item -I @var{dir}
@ -636,7 +636,9 @@ execution, and report the final form of the include path.
@opindex H
Print the name of each header file used, in addition to other normal
activities. Each name is indented to show how deep in the
@samp{#include} stack it is.
@samp{#include} stack it is. Precompiled header files are also
printed, even if they are found to be invalid; an invalid precompiled
header file is printed with @samp{...x} and a valid one with @samp{...!} .
@item -version
@itemx --version