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Re: [patch] Separate {OS,CPU}_CPP_BUILTINS macros into C-family and language-independent macros
- From: Rainer Orth <ro at CeBiTec dot Uni-Bielefeld dot DE>
- To: FX <fxcoudert at gmail dot com>
- Cc: gcc-patches at gcc dot gnu dot org, gfortran List <fortran at gcc dot gnu dot org>
- Date: Fri, 08 Oct 2010 21:34:28 +0200
- Subject: Re: [patch] Separate {OS,CPU}_CPP_BUILTINS macros into C-family and language-independent macros
- References: <4D88077B-3233-4D15-94E6-13BE58D29AD5@gmail.com>
FX <fxcoudert@gmail.com> writes:
Please don't use application/octet-stream for patch attachments, this
makes it considerably harder to cite them.
2010-10-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
PR fortran/42954
* cppbuiltin.c (define_target_specific_builtins,
define_builtin_macro_std): New functions.
(define_language_independent_builtin_macros): Call
define_target_specific_builtins
Missing full stop?
(define_builtin_macros_for_type_sizes):
Something is weird here: what changed?
Index: gcc/config/alpha/osf5.h
===================================================================
--- gcc/config/alpha/osf5.h (revision 165065)
+++ gcc/config/alpha/osf5.h (working copy)
@@ -47,6 +47,7 @@ along with GCC; see the file COPYING3.
/* Names to predefine in the preprocessor for this target machine. */
+#undef TARGET_OS_CPP_BUILTINS
#define TARGET_OS_CPP_BUILTINS() \
do { \
builtin_define_std ("unix"); \
@@ -63,7 +64,11 @@ along with GCC; see the file COPYING3.
to be defined for <math.h>. */ \
if (LONG_DOUBLE_TYPE_SIZE == 128) \
builtin_define ("__X_FLOAT"); \
- \
+ } while (0)
+
+#undef TARGET_OS_CPP_BUILTINS_CFAMILY
+#define TARGET_OS_CPP_BUILTINS_CFAMILY() \
+ do { \
/* Tru64 UNIX V4/V5 provide several ISO C94 \
features protected by the corresponding \
__STDC_VERSION__ macro. libstdc++ v3 \
Why are you adding the #undef's? Do you really need them?
Index: gcc/doc/tm.texi
===================================================================
--- gcc/doc/tm.texi (revision 165065)
+++ gcc/doc/tm.texi (working copy)
Please avoid including generated files in the mail.
Index: gcc/doc/tm.texi.in
===================================================================
--- gcc/doc/tm.texi.in (revision 165065)
+++ gcc/doc/tm.texi.in (working copy)
@@ -672,7 +672,10 @@ the functions @code{builtin_define}, @co
@code{builtin_assert}. When the front end
calls this macro it provides a trailing semicolon, and since it has
finished command line option processing your code can use those
-results freely.
+results freely. This macro, however, will be used by all front-end using
^ two spaces ^s
Otherwise, the osf5.h, iris6.h and sol2.h changes are ok.
Thanks.
Rainer
--
-----------------------------------------------------------------------------
Rainer Orth, Center for Biotechnology, Bielefeld University