On 21 March 2018 at 17:54, Eric Engestrom <eric.engest...@imgtec.com> wrote:
> On Wednesday, 2018-03-21 10:45:35 -0700, Dylan Baker wrote:
>> Quoting Eric Engestrom (2018-03-21 10:09:17)
>> > Cc: Maxin B. John <maxin.j...@gmail.com>
>> > Cc: Khem Raj <raj.k...@gmail.com>
>> > Suggested-by: Jon Turney <jon.tur...@dronecode.org.uk>
>> > Signed-off-by: Eric Engestrom <eric.engest...@imgtec.com>
>> > ---
>> > configure.ac | 1 +
>> > meson.build | 2 +-
>> > src/util/u_endian.h | 2 +-
>> > 3 files changed, 3 insertions(+), 2 deletions(-)
>> >
>> > diff --git a/configure.ac b/configure.ac
>> > index 29d3c3457a7cdaefc36a..36c56da787e4fab5a355 100644
>> > --- a/configure.ac
>> > +++ b/configure.ac
>> > @@ -865,6 +865,7 @@ fi
>> > AC_HEADER_MAJOR
>> > AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
>> > AC_CHECK_HEADER([sys/sysctl.h], [DEFINES="$DEFINES -DHAVE_SYS_SYSCTL_H"])
>> > +AC_CHECK_HEADER([endian.h], [DEFINES="$DEFINES -DHAVE_ENDIAN_H"])
>> > AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
>> > AC_CHECK_FUNC([mkostemp], [DEFINES="$DEFINES -DHAVE_MKOSTEMP"])
>> > AC_CHECK_FUNC([timespec_get], [DEFINES="$DEFINES -DHAVE_TIMESPEC_GET"])
>> > diff --git a/meson.build b/meson.build
>> > index 88518ec0f0e9b81759a7..1132b4bd37075d8c9d21 100644
>> > --- a/meson.build
>> > +++ b/meson.build
>> > @@ -904,7 +904,7 @@ elif cc.has_header_symbol('sys/mkdev.h', 'major')
>> > pre_args += '-DMAJOR_IN_MKDEV'
>> > endif
>> >
>> > -foreach h : ['xlocale.h', 'sys/sysctl.h', 'linux/futex.h']
>> > +foreach h : ['xlocale.h', 'sys/sysctl.h', 'linux/futex.h', 'endian.h']
>> > if cc.compiles('#include <@0@>'.format(h), name : '@0@ works'.format(h))
>> > pre_args += '-DHAVE_@0@'.format(h.to_upper().underscorify())
>> > endif
>> > diff --git a/src/util/u_endian.h b/src/util/u_endian.h
>> > index 22d011ec0086ee77e11c..e11b381588dbc960e8c3 100644
>> > --- a/src/util/u_endian.h
>> > +++ b/src/util/u_endian.h
>> > @@ -27,7 +27,7 @@
>> > #ifndef U_ENDIAN_H
>> > #define U_ENDIAN_H
>> >
>> > -#if defined(__GLIBC__) || defined(ANDROID) || defined(__CYGWIN__)
>> > +#ifdef HAVE_ENDIAN_H
>>
>> is it really safe to remove the `defined(ANDROID)` check here?
>
> I'm clearly too tired to do this...
>
> Cc'ing Rob; can you tell us if defining HAVE_ENDIAN_H unconditionally in
> Android.mk seems reasonable? Or is there a way to detect headers on Android?
>
Pretty sure it's safe - we've been doing that for a long time ;-)
> I also forgot to add the check in scons; I just added this to the commit
> locally:
> ----8<----
> diff --git a/scons/gallium.py b/scons/gallium.py
> index 75200b89c1fe6d751980..6cb20efcbf4b8c997f60 100755
> --- a/scons/gallium.py
> +++ b/scons/gallium.py
> @@ -354,6 +354,9 @@ def generate(env):
> if check_header(env, 'xlocale.h'):
> cppdefines += ['HAVE_XLOCALE_H']
>
> + if check_header(env, 'endian.h'):
> + cppdefines += ['HAVE_ENDIAN_H']
> +
Wondering if anyone uses scons on POSIX platforms. Regardless - thanks
for updating it.
-Emil
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