Re: [OE-core] [PATCH] apr: Cache configure tests which use AC_TRY_RUN

[Luca Ceresoli <luca.ceresoli@bootlin.com>]

Hi Khem,

On Thu, 25 Aug 2022 00:21:03 -0700
"Khem Raj" <raj.khem@gmail.com> wrote:

> AC_TRY_RUN macro means the test needs to run to find the result and we
> are cross compiling so this will always get wrong results, this results
> in miscompiling apache2 on musl because it disables rlimit
> (ac_cv_struct_rlimit) wrongly.
> 
> All these variables are determined with AC_TRY_RUN checks
> 
> Signed-off-by: Khem Raj <raj.khem@gmail.com>

There are several failures with this patch applied:

| locks/unix/proc_mutex.c: In function 'proc_mutex_choose_method':
| locks/unix/proc_mutex.c:1494:28: error: 'mutex_proc_pthread_methods' undeclared (first use in this function); did you mean 'mutex_posixsem_methods'?
|  1494 |         new_mutex->meth = &mutex_proc_pthread_methods;
|       |                            ^~~~~~~~~~~~~~~~~~~~~~~~~~
|       |                            mutex_posixsem_methods

and other undeclared mutex-related symbols.

https://autobuilder.yoctoproject.org/typhoon/#/builders/117/builds/1446/steps/12/logs/stdio
https://autobuilder.yoctoproject.org/typhoon/#/builders/82/builds/3720/steps/11/logs/stdio
https://autobuilder.yoctoproject.org/typhoon/#/builders/37/builds/5767/steps/11/logs/stdio

-- 
Luca Ceresoli, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com