On Wed, May 20, 2015 at 3:58 PM, Yunlian Jiang wrote:
> GCC bootstraps with this patch.
Committed as follows.
Ian
include/:
2015-05-22 Yunlian Jiang
* libiberty.h (asprintf): Don't declare if HAVE_DECL_ASPRINTF is
not defined.
libiberty/:
2015-05-22 Yunlian Jiang
* configure.ac: Add
GCC bootstraps with this patch.
On Wed, May 20, 2015 at 12:54 PM, Ian Lance Taylor wrote:
> This is OK if GCC bootstraps.
>
> Thanks.
>
> Ian
>
> On Wed, May 20, 2015 at 11:25 AM, Yunlian Jiang wrote:
>> I have the following change to make libiberty compile with _GNU_SOURCE
>> defined
>> and re
This is OK if GCC bootstraps.
Thanks.
Ian
On Wed, May 20, 2015 at 11:25 AM, Yunlian Jiang wrote:
> I have the following change to make libiberty compile with _GNU_SOURCE defined
> and remove the declaration of asprintf in libiberty.h if
> HAVE_DECL_ASPRINTF is not
> defined.
>
> diff --git a/in
I have the following change to make libiberty compile with _GNU_SOURCE defined
and remove the declaration of asprintf in libiberty.h if
HAVE_DECL_ASPRINTF is not
defined.
diff --git a/include/libiberty.h b/include/libiberty.h
index b33dd65..8e096a0 100644
--- a/include/libiberty.h
+++ b/include/li
On Tue, May 19, 2015 at 11:08 AM, Yunlian Jiang wrote:
>
> I could do that and it make the compilation of libiberty passes.
> However, I have some other problem when using clang to build gdb
> because of libiberty.
>
> Some c file from other component may include 'libiberty.h' which contains
> th
> If the other c file only includes libiberty.h and does not include the
> libiberty/config.h and
In general, such "other c files" should have their own config.h that
does the same test and has its own HAVE_DECL_ASPRINTF.
That way, the config.h matches the compiler options being used, and
not th
I could do that and it make the compilation of libiberty passes.
However, I have some other problem when using clang to build gdb
because of libiberty.
Some c file from other component may include 'libiberty.h' which contains
the following
#if !HAVE_DECL_ASPRINTF
/* Like sprintf but provides a p
On Mon, May 18, 2015 at 4:26 PM, Yunlian Jiang wrote:
>
> Yes, the problem is libiberty is compiling some files
> with _GNU_SOURCE defined and some not. So the configure
> file does not include "#define _GNU_SOURCE".
As far as I can see it should be fine to define _GNU_SOURCE when
compiling all
Yes, the problem is libiberty is compiling some files
with _GNU_SOURCE defined and some not. So the configure
file does not include "#define _GNU_SOURCE".
I have reduced the failing compiling as below.
#define _GNU_SOURCE (1)
#define ATTRIBUTE_NONNULL(m) __at
On Mon, May 4, 2015 at 3:49 PM, Yunlian Jiang wrote:
> There was a similar disscussion here
> https://gcc.gnu.org/ml/gcc/2005-11/msg01190.html
That was a discussion about libiberty. Your subject says you have
trouble building gdb.
Can you describe the exact problem that you are having? What
pr
There was a similar disscussion here
https://gcc.gnu.org/ml/gcc/2005-11/msg01190.html
The problem is in the configure stage, the __GNU_SOURCE is not
defined, and it could not find
the declaration of asprintf. so it make a declaration of asprintf in
libiberty.h. And for the file floatformat.c,
the
On Fri, May 1, 2015 at 4:45 PM, Yunlian Jiang wrote:
> The test case does not have #define _GNU_SOURCE, so it says
> error: ‘asprintf’ undeclared (first use in this function)
OK, then my next question is: why does the test case (I assume you
mean the test case for whether to set HAVE_DECL_ASPRINT
The test case does not have #define _GNU_SOURCE, so it says
error: ‘asprintf’ undeclared (first use in this function)
On Fri, May 1, 2015 at 3:45 PM, Ian Lance Taylor wrote:
> On Tue, Apr 28, 2015 at 2:59 PM, Yunlian Jiang wrote:
>> I believe this is the same problem as
>> https://gcc.gnu.org/ml
On Tue, Apr 28, 2015 at 2:59 PM, Yunlian Jiang wrote:
> I believe this is the same problem as
> https://gcc.gnu.org/ml/gcc-patches/2008-07/msg00292.html
>
> The asprinf declaration is messed up when using clang to build gdb.
>
> diff --git a/include/libiberty.h b/include/libiberty.h
> index b33dd
I believe this is the same problem as
https://gcc.gnu.org/ml/gcc-patches/2008-07/msg00292.html
The asprinf declaration is messed up when using clang to build gdb.
diff --git a/include/libiberty.h b/include/libiberty.h
index b33dd65..a294903 100644
--- a/include/libiberty.h
+++ b/include/libibert
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