Commit 5a75019a authored by Emil Velikov's avatar Emil Velikov Committed by Emil Velikov

configure: use AC_CHECK_HEADERS to check for endian.h

The currently we use the singular CHECK_HEADER combined with explicit
append to the DEFINES variable. That is a legacy misnomer, since it
requires us to add $DEFINES to every piece that we build.

Using the plural version of the helper sets the HAVE_ macro for us, plus
ensures it's passed to the compiler - if config.h is available in there
(not in the case of mesa) otherwise on the command line.

In hindsight, we should replace all the AC_CHECK_{FUNC,HEADER} instances
with the plural version (or even the _ONCE suffixed version) and drop
the DEFINES hacks.

Fixes: cbee1bfb ("meson/configure: detect endian.h instead of trying
to guess when it's available")
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=105717Signed-off-by: default avatarEmil Velikov <emil.velikov@collabora.com>
Acked-by: default avatarEric Engestrom <eric.engestrom@imgtec.com>
Tested-by: default avatarClayton Craft <clayton.a.craft@intel.com>
parent 90f556f0
......@@ -865,7 +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="$DEFINES -DHAVE_ENDIAN_H"])
AC_CHECK_HEADERS([endian.h])
AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
AC_CHECK_FUNC([mkostemp], [DEFINES="$DEFINES -DHAVE_MKOSTEMP"])
AC_CHECK_FUNC([timespec_get], [DEFINES="$DEFINES -DHAVE_TIMESPEC_GET"])
......
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