diff options
Diffstat (limited to 'ld')
| -rw-r--r-- | ld/ChangeLog | 12 | ||||
| -rw-r--r-- | ld/ld.1 | 18 | ||||
| -rw-r--r-- | ld/ld.h | 3 | ||||
| -rw-r--r-- | ld/ld.texinfo | 7 | ||||
| -rw-r--r-- | ld/ldmisc.c | 3 | ||||
| -rw-r--r-- | ld/lexsup.c | 9 |
6 files changed, 47 insertions, 5 deletions
diff --git a/ld/ChangeLog b/ld/ChangeLog index 8167892..4bccbf3 100644 --- a/ld/ChangeLog +++ b/ld/ChangeLog @@ -1,3 +1,15 @@ +2001-04-13 J.T. Conklin <jtc@redback.com> + + * ld.texinfo: Document --fatal-warnings. + * ld.1: Regenerate. + + * ldmisc.c (vfinfo): Set flag to inhibit making executable if + warnings have been turned into errors. + * lexsup.c (OPTION_WARN_FATAL): Define. + (ld_options): Entry for --fatal-warnings. + (parse_args): Handle OPTION_WARN_FATAL. + * ld.h (ld_config_type): Add fatal_warnings field. + 2001-04-13 Jakub Jelinek <jakub@redhat.com> * ldmain.c (main): Default to discard_sec_merge. @@ -2,8 +2,16 @@ ''' $RCSfile$$Revision$$Date$ ''' ''' $Log$ -''' Revision 1.9 2001/03/25 20:32:31 nickc -''' Automate generate on man pages +''' Revision 1.10 2001/04/13 02:22:23 jtc +''' * ld.texinfo: Document --fatal-warnings. +''' * ld.1: Regenerate. +''' +''' * ldmisc.c (vfinfo): Set flag to inhibit making executable if +''' warnings have been turned into errors. +''' * lexsup.c (OPTION_WARN_FATAL): Define. +''' (ld_options): Entry for --fatal-warnings. +''' (parse_args): Handle OPTION_WARN_FATAL. +''' * ld.h (ld_config_type): Add fatal_warnings field. ''' ''' .de Sh @@ -96,7 +104,7 @@ .nr % 0 .rr F .\} -.TH LD 1 "binutils-2.11.90" "23/Mar/101" "GNU" +.TH LD 1 "binutils-2.11.90" "30/Mar/2001" "GNU" .UC .if n .hy 0 .ds C+ C\v'-.1v'\h'-1p'\s-2+\h'-1p'+\s0\v'.1v'\h'-1p' @@ -753,6 +761,8 @@ generated by the \-membedded-pic option to the \s-1GNU\s0 compiler and assembler. It causes the linker to create a table which may be used at runtime to relocate any data which was statically initialized to pointer values. See the code in testsuite/ld-empic for details. +.Ip "\f(CW--fatal-warnings\fR" 4 +Treat all warnings as errors. .Ip "\f(CW--force-exe-suffix\fR" 4 Make sure that an output file has a .exe suffix. .Sp @@ -1492,6 +1502,8 @@ section entitled \*(L"GNU Free Documentation License\*(R". .IX Item "\f(CW--embedded-relocs\fR" +.IX Item "\f(CW--fatal-warnings\fR" + .IX Item "\f(CW--force-exe-suffix\fR" .IX Item "\f(CW--no-gc-sections\fR" @@ -192,6 +192,9 @@ typedef struct { changes due to the alignment of an input section. */ boolean warn_section_align; + /* If true, warning messages are fatal */ + boolean fatal_warnings; + boolean sort_common; boolean text_read_only; diff --git a/ld/ld.texinfo b/ld/ld.texinfo index f01c305..354d2a7 100644 --- a/ld/ld.texinfo +++ b/ld/ld.texinfo @@ -982,6 +982,11 @@ assembler. It causes the linker to create a table which may be used at runtime to relocate any data which was statically initialized to pointer values. See the code in testsuite/ld-empic for details. + +@kindex --fatal-warnings +@item --fatal-warnings +Treat all warnings as errors. + @kindex --force-exe-suffix @item --force-exe-suffix Make sure that an output file has a .exe suffix. @@ -1333,7 +1338,7 @@ about the version heirarchy for the library being created. This option is only meaningful on ELF platforms which support shared libraries. @xref{VERSION}. -@kindex --warn-comon +@kindex --warn-common @cindex warnings, on combining symbols @cindex combining symbols, warnings on @item --warn-common diff --git a/ld/ldmisc.c b/ld/ldmisc.c index e07ce1b..a27cf11 100644 --- a/ld/ldmisc.c +++ b/ld/ldmisc.c @@ -399,6 +399,9 @@ vfinfo (fp, fmt, arg) } } + if (config.fatal_warnings) + config.make_executable = false; + if (fatal == true) xexit (1); } diff --git a/ld/lexsup.c b/ld/lexsup.c index 0d931b1..fb2e3f5 100644 --- a/ld/lexsup.c +++ b/ld/lexsup.c @@ -109,7 +109,8 @@ int parsing_defsym = 0; #define OPTION_VERSION_EXPORTS_SECTION (OPTION_VERSION_SCRIPT + 1) #define OPTION_WARN_COMMON (OPTION_VERSION_EXPORTS_SECTION + 1) #define OPTION_WARN_CONSTRUCTORS (OPTION_WARN_COMMON + 1) -#define OPTION_WARN_MULTIPLE_GP (OPTION_WARN_CONSTRUCTORS + 1) +#define OPTION_WARN_FATAL (OPTION_WARN_CONSTRUCTORS + 1) +#define OPTION_WARN_MULTIPLE_GP (OPTION_WARN_FATAL + 1) #define OPTION_WARN_ONCE (OPTION_WARN_MULTIPLE_GP + 1) #define OPTION_WARN_SECTION_ALIGN (OPTION_WARN_ONCE + 1) #define OPTION_SPLIT_BY_RELOC (OPTION_WARN_SECTION_ALIGN + 1) @@ -388,6 +389,9 @@ static const struct ld_option ld_options[] = { {"warn-section-align", no_argument, NULL, OPTION_WARN_SECTION_ALIGN}, '\0', NULL, N_("Warn if start of section changes due to alignment"), TWO_DASHES }, + { {"fatal-warnings", no_argument, NULL, OPTION_WARN_FATAL}, + '\0', NULL, N_("Treat warnings as errors"), + TWO_DASHES }, { {"whole-archive", no_argument, NULL, OPTION_WHOLE_ARCHIVE}, '\0', NULL, N_("Include all objects from following archives"), TWO_DASHES }, { {"wrap", required_argument, NULL, OPTION_WRAP}, @@ -1032,6 +1036,9 @@ the GNU General Public License. This program has absolutely no warranty.\n")); case OPTION_WARN_CONSTRUCTORS: config.warn_constructors = true; break; + case OPTION_WARN_FATAL: + config.fatal_warnings = true; + break; case OPTION_WARN_MULTIPLE_GP: config.warn_multiple_gp = true; break; |