On 1/18/23 15:23, Bruno Haible wrote:
Defining REPLACE_GLOB=1 despite HAVE_GLOB=0 will be the way to make Gnulib
define 'rpl_glob' instead of 'glob', so that there is no conflict with libc.so.
I still need to work out the details how this would/will work. So as to
do things correctly on Android,
The problem we found in Gawk was that this sort of function call:
(b ? f : g) (x)
is mishandled by Clang < 16 when one function is _Noreturn and the other
isn't, in that Clang mistakenly treats the call as if both functions are
_Noreturn.
I expect this sort of issue to be reasonably rare
Hi all,
Over on bug-gawk, we ended up finding that Clang was miscompiling certain
expressions involving _Noreturn. This is fixed in Clang's git repo but not
in any released version. It should be in 16.0.
Paul suggested [0] that gnulib ought to #define _Noreturn to blank
for known-broken Clang ver
Paul Eggert writes:
> On 1/18/23 05:53, Po Lu wrote:
>> + gl_CHECK_FUNCS_ANDROID([utimensat], [[#include ]])
>> if test $ac_cv_func_utimensat = no; then
>> HAVE_UTIMENSAT=0
>> +REPLACE_UTIMENSAT=1
>
> REPLACE_UTIMENSAT=1 means utimensat is present but broken and needs to
> be repla
Paul Eggert wrote:
> > + gl_CHECK_FUNCS_ANDROID([utimensat], [[#include ]])
> > if test $ac_cv_func_utimensat = no; then
> > HAVE_UTIMENSAT=0
> > +REPLACE_UTIMENSAT=1
>
> REPLACE_UTIMENSAT=1 means utimensat is present but broken and needs to
> be replaced. However, $ac_cv_func_utim
Po Lu wrote:
> With the NDK 16.1.4479499 and __ANDROID_API__ set to 8, utimensat and
> ftruncate appear in libc.so but not in the system headers.
Thanks for the report. The problem, however, is much larger than these
two symbols. Previously I handled the __INTRODUCED_IN that I found in
the Termux
On 1/18/23 05:53, Po Lu wrote:
+ gl_CHECK_FUNCS_ANDROID([utimensat], [[#include ]])
if test $ac_cv_func_utimensat = no; then
HAVE_UTIMENSAT=0
+REPLACE_UTIMENSAT=1
REPLACE_UTIMENSAT=1 means utimensat is present but broken and needs to
be replaced. However, $ac_cv_func_utimensat =
Okay, the problem seems to be a little more involved than I initially
thought.
Apparently, it is not ok to use gl_CHECK_FUNCS_ANDROID without removing
utimensat from AC_CHECK_FUNCS_ONCE, because the latter will define
HAVE_UTIMENSAT, leading to a build failure later (I only found this
after runnin
With the NDK 16.1.4479499 and __ANDROID_API__ set to 8, utimensat and
ftruncate appear in libc.so but not in the system headers. This patch
seems to fix the problem, except for one part: REPLACE_UTIMENSAT is not
defined. Would adding:
REPLACE_UTIMENSAT=1
to the "ac_cv_func_utimensat" = no
On Android, in the Termux app, I see a test failure:
FAIL: test-getcwd.sh
FAIL test-getcwd.sh (exit status: 5)
What happens, in the test_long_name() function of this test:
- The directory in which the test is run is
/data/data/com.termux/files/home/testdir1/build/gltest
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