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| author | neil <neil@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-05-04 20:15:00 +0000 |
|---|---|---|
| committer | neil <neil@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-05-04 20:15:00 +0000 |
| commit | 9a85d74bf1eccd35410ac36138d185ea9698d389 (patch) | |
| tree | a2449890a6a273739539cb635907054553cde2bb /gcc/cppinit.c | |
| parent | 40855b3039fe63b317142ae2cdb591b4fef02d95 (diff) | |
| download | ppe42-gcc-9a85d74bf1eccd35410ac36138d185ea9698d389.tar.gz ppe42-gcc-9a85d74bf1eccd35410ac36138d185ea9698d389.zip | |
* Makefile.in (c-lex.o): Update.
* c-lex.c: Include target.h.
(cb_register_builtins): New.
(init_c_lex): Set builtins callback.
* c-lex.h (cpp_define, cpp_assert): New prototypes.
* cppinit.c (init_builtins): Use callback, including for
GXX_WEAK.
* cpplib.h (struct cpp_callbacks): New member.
* target-def.h (TARGET_REGISTER_CPP_BUILTINS): New.
(TARGET_INITIALIZER): Update.
* target.h (struct gcc_target): New hook.
* tree.c (default_register_cpp_builtins): New.
* tree.h (default_register_cpp_builtins): New.
doc:
* tm.texi (TARGET_REGISTER_CPP_BUILTINS): Document.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53165 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/cppinit.c')
| -rw-r--r-- | gcc/cppinit.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/gcc/cppinit.c b/gcc/cppinit.c index 594fa7ed739..9e7241a4ea3 100644 --- a/gcc/cppinit.c +++ b/gcc/cppinit.c @@ -769,13 +769,8 @@ init_builtins (pfile) } if (CPP_OPTION (pfile, cplusplus)) - { - _cpp_define_builtin (pfile, "__cplusplus 1"); - if (SUPPORTS_ONE_ONLY) - _cpp_define_builtin (pfile, "__GXX_WEAK__ 1"); - else - _cpp_define_builtin (pfile, "__GXX_WEAK__ 0"); - } + _cpp_define_builtin (pfile, "__cplusplus 1"); + if (CPP_OPTION (pfile, objc)) _cpp_define_builtin (pfile, "__OBJC__ 1"); @@ -793,6 +788,9 @@ init_builtins (pfile) _cpp_define_builtin (pfile, "__STRICT_ANSI__ 1"); else if (CPP_OPTION (pfile, lang) == CLK_ASM) _cpp_define_builtin (pfile, "__ASSEMBLER__ 1"); + + if (pfile->cb.register_builtins) + (*pfile->cb.register_builtins) (pfile); } #undef BUILTIN #undef OPERATOR |
