* Error in configure when examining "size_t"
@ 2017-06-20 8:40 Sebastian Gniazdowski
2017-06-20 16:42 ` Bart Schaefer
0 siblings, 1 reply; 2+ messages in thread
From: Sebastian Gniazdowski @ 2017-06-20 8:40 UTC (permalink / raw)
To: zsh-workers
Hello,
I've spotted on 5.2 / gentoo and HEAD / OS X that this appears in config.log:
configure:4685: checking for unistd.h
configure:4685: gcc -c -g -Wall -O0 -I/usr/local/include conftest.c >&5
configure:4685: $? = 0
configure:4685: result: yes
configure:4697: checking for size_t
configure:4697: gcc -c -g -Wall -O0 -I/usr/local/include conftest.c >&5
configure:4697: $? = 0
configure:4697: gcc -c -g -Wall -O0 -I/usr/local/include conftest.c >&5
conftest.c:68:21: error: expected expression
if (sizeof ((size_t)))
^
1 error generated.
configure:4697: $? = 1
Don't know from where this comes from. The only reference that I've found is the following from configure (not configure.ac):
ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
if test "x$ac_cv_type_size_t" = xyes; then :
else
cat >>confdefs.h <<_ACEOF
#define size_t unsigned int
_ACEOF
fi
--
Sebastian Gniazdowski
psprint /at/ zdharma.org
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Error in configure when examining "size_t"
2017-06-20 8:40 Error in configure when examining "size_t" Sebastian Gniazdowski
@ 2017-06-20 16:42 ` Bart Schaefer
0 siblings, 0 replies; 2+ messages in thread
From: Bart Schaefer @ 2017-06-20 16:42 UTC (permalink / raw)
To: zsh-workers
That's an expected error in the event that the test fails. It means
the size_t type was not found in any of the headers that were checked.
This is a standard configure test (part of the suite, not something we
added explicitly) so if it's wrong (or digging in the wrong place) a
newer version of the GNU tools may be needed.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2017-06-20 8:40 Error in configure when examining "size_t" Sebastian Gniazdowski
2017-06-20 16:42 ` Bart Schaefer
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