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cppinit.c (print_help): split overlong line into ISO C89 maximum chunks.

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2000-07-03  Donn Terry  (donnte@microsoft.com)

	* cppinit.c (print_help): split overlong line into ISO C89
	maximum chunks.

From-SVN: r34922
This commit is contained in:
Donn Terry 2000-07-08 06:21:13 +00:00 • committed by Zack Weinberg
parent 629d4b4db8
commit aaaf7848cd
2 changed files with 27 additions and 0 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2000-07-03 Donn Terry (donnte@microsoft.com)
* cppinit.c (print_help): split overlong line into ISO C89
maximum chunks.
2000-07-07 Zack Weinberg <zack@wolery.cumb.org>
* cppexp.c: Update all code for new lexer interface.

22
gcc/cppinit.c
View file

@ -1692,6 +1692,8 @@ static void
print_help ()
{
fprintf (stderr, _("Usage: %s [switches] input output\n"), progname);
/* To keep the lines from getting too long for some compilers, limit
to about 500 characters (6 lines) per chunk. */
fputs (_("\
Switches:\n\
-include <file> Include the contents of <file> before other files\n\
@ -1700,6 +1702,8 @@ Switches:\n\
-iwithprefix <dir> Add <dir> to the end of the system include path\n\
-iwithprefixbefore <dir> Add <dir> to the end of the main include path\n\
-isystem <dir> Add <dir> to the start of the system include path\n\
"), stdout);
fputs (_("\
-idirafter <dir> Add <dir> to the end of the system include path\n\
-I <dir> Add <dir> to the end of the main include path\n\
-I- Fine-grained include path control; see info docs\n\
@ -1707,6 +1711,8 @@ Switches:\n\
(dirs specified with -isystem will still be used)\n\
-nostdinc++ Do not search system include directories for C++\n\
-o <file> Put output into <file>\n\
"), stdout);
fputs (_("\
-pedantic Issue all warnings demanded by strict ISO C\n\
-pedantic-errors Issue -pedantic warnings as errors instead\n\
-traditional Follow K&R pre-processor behaviour\n\
@ -1714,11 +1720,15 @@ Switches:\n\
-lang-c Assume that the input sources are in C\n\
-lang-c89 Assume that the input sources are in C89\n\
-lang-c++ Assume that the input sources are in C++\n\
"), stdout);
fputs (_("\
-lang-objc Assume that the input sources are in ObjectiveC\n\
-lang-objc++ Assume that the input sources are in ObjectiveC++\n\
-lang-asm Assume that the input sources are in assembler\n\
-lang-fortran Assume that the input sources are in Fortran\n\
-lang-chill Assume that the input sources are in Chill\n\
"), stdout);
fputs (_("\
-std=<std name> Specify the conformance standard; one of:\n\
gnu89, gnu99, c89, c99, iso9899:1990,\n\
iso9899:199409, iso9899:1999\n\
@ -1727,6 +1737,8 @@ Switches:\n\
-Wtrigraphs Warn if trigraphs are encountered\n\
-Wno-trigraphs Do not warn about trigraphs\n\
-Wcomment{s} Warn if one comment starts inside another\n\
"), stdout);
fputs (_("\
-Wno-comment{s} Do not warn about comments\n\
-Wtraditional Warn if a macro argument is/would be turned into\n\
a string if -traditional is specified\n\
@ -1734,24 +1746,32 @@ Switches:\n\
-Wundef Warn if an undefined macro is used by #if\n\
-Wno-undef Do not warn about testing undefined macros\n\
-Wimport Warn about the use of the #import directive\n\
"), stdout);
fputs (_("\
-Wno-import Do not warn about the use of #import\n\
-Werror Treat all warnings as errors\n\
-Wno-error Do not treat warnings as errors\n\
-Wall Enable all preprocessor warnings\n\
-M Generate make dependencies\n\
-MM As -M, but ignore system header files\n\
"), stdout);
fputs (_("\
-MD As -M, but put output in a .d file\n\
-MMD As -MD, but ignore system header files\n\
-MG Treat missing header file as generated files\n\
-g3 Include #define and #undef directives in the output\n\
-D<macro> Define a <macro> with string '1' as its value\n\
-D<macro>=<val> Define a <macro> with <val> as its value\n\
"), stdout);
fputs (_("\
-A<question> (<answer>) Assert the <answer> to <question>\n\
-A-<question> (<answer>) Disable the <answer> to <question>\n\
-U<macro> Undefine <macro> \n\
-v Display the version number\n\
-H Print the name of header files as they are used\n\
-C Do not discard comments\n\
"), stdout);
fputs (_("\
-dM Display a list of macro definitions active at end\n\
-dD Preserve macro definitions in output\n\
-dN As -dD except that only the names are preserved\n\
@ -1759,6 +1779,8 @@ Switches:\n\
-ftabstop=<number> Distance between tab stops for column reporting\n\
-P Do not generate #line directives\n\
-$ Do not allow '$' in identifiers\n\
"), stdout);
fputs (_("\
-remap Remap file names when including files.\n\
--version Display version information\n\
-h or --help Display this information\n\