On 03/21/2018 08:55 PM, Eric Engestrom wrote:


On March 21, 2018 6:47:48 PM UTC, Dylan Baker <dy...@pnwbakers.com> wrote:
Quoting Emil Velikov (2018-03-21 10:53:08)
On 21 March 2018 at 17:09, Eric Engestrom
<eric.engest...@imgtec.com> wrote:
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"])
Just hit me - why are we using any of these instead of
AC_CHECK_FUNCS
and AC_CHECK_HEADERS (note the S at the end).
Those take a list + automatically set the HAVE_ macros for us.

Off the top of my head - we could even use the _ONCE version which
should lead to smaller configure file + faster runtime.

I'm thinking out loud here ^^, no changes needed ;-)

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
I'd either keep the ANDROID hunk here, or add -DHAVE_ENDIAN_H to
Android.common.mk
With slight inclination towards the latter ;-)

With that the patch is
Reviewed-by: Emil Velikov <emil.veli...@collabora.com>
Cc: <mesa-sta...@lists.freedesktop.org>


With Emil's fixes,
Reviewed-by: Dylan Baker <dy...@pnwbakers.com>

Thanks!
I have the Android.common.mk hunk that I sent in the other email applied 
locally; this is what I'll push tomorrow, I'm just giving RobHer some time to 
shout if I'm doing it wrong.

Not sure if this got resolved but Android has endian.h and it is fine to have -DHAVE_ENDIAN_H in Android.common.mk.

// Tapani
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