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| author | Richard Henderson <rth@cygnus.com> | 1998-12-08 02:26:36 -0800 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 1998-12-08 02:26:36 -0800 |
| commit | 6271b19158eaaa54134d12bc0dee09903a71b95e (patch) | |
| tree | 30264eb9cb9687ecf230e615a5c6e5c4b0f3a722 /gcc/c-decl.c | |
| parent | f454109fab84bbf19dfdaed3a415f5902398aa2c (diff) | |
| download | gcc-6271b19158eaaa54134d12bc0dee09903a71b95e.zip gcc-6271b19158eaaa54134d12bc0dee09903a71b95e.tar.gz gcc-6271b19158eaaa54134d12bc0dee09903a71b95e.tar.bz2 | |
c-decl.c (flag_isoc9x): Default off.
* c-decl.c (flag_isoc9x): Default off.
(c_decode_option): Kill -std=gnu, add -std=gnu89 and -std=gnu9x.
* cccp.c (print_help, main): Likewise.
* gcc.c (default_compilers): Update for -std=gnu*.
From-SVN: r24186
Diffstat (limited to 'gcc/c-decl.c')
| -rw-r--r-- | gcc/c-decl.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/gcc/c-decl.c b/gcc/c-decl.c index f5e9573..7e10ab4 100644 --- a/gcc/c-decl.c +++ b/gcc/c-decl.c @@ -470,7 +470,7 @@ int flag_traditional; /* Nonzero means use the ISO C9x dialect of C. */ -int flag_isoc9x = 1; +int flag_isoc9x = 0; /* Nonzero means that we have builtin functions, and main is an int */ @@ -657,11 +657,12 @@ c_decode_option (argc, argv) /* Select the appropriate language standard. We currently recognize: -std=iso9899:1990 same as -ansi - -std=gnu default -std=iso9899:199409 ISO C as modified in amend. 1 -std=iso9899:199x ISO C 9x -std=c89 same as -std=iso9899:1990 -std=c9x same as -std=iso9899:199x + -std=gnu89 default, iso9899:1990 + gnu extensions + -std=gnu9x iso9899:199x + gnu extensions */ const char *argstart = &p[5]; @@ -689,7 +690,15 @@ c_decode_option (argc, argv) flag_no_nonansi_builtin = 1; flag_isoc9x = 1; } - else if (!strcmp (argstart, "gnu")) + else if (!strcmp (argstart, "gnu89")) + { + flag_traditional = 0; + flag_writable_strings = 0; + flag_no_asm = 0; + flag_no_nonansi_builtin = 0; + flag_isoc9x = 0; + } + else if (!strcmp (argstart, "gnu9x")) { flag_traditional = 0; flag_writable_strings = 0; |