diff options
| author | Emil Velikov <[email protected]> | 2018-03-23 17:37:39 +0000 |
|---|---|---|
| committer | Emil Velikov <[email protected]> | 2018-03-23 18:12:52 +0000 |
| commit | 5a75019ad0270a974788a9b8648ba98ff4203768 (patch) | |
| tree | 37df967af74e8e826e1e197ee763724f7eec4c39 /configure.ac | |
| parent | 90f556f0b15a8767ec5b98fa0aea2fbdd352fd5e (diff) | |
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 $DEFINES to every piece that we build.
Using the plural version of the helper sets the HAVE_ macro for us, plus
ensures it's passed to the compiler - if config.h is available in there
(not in the case of mesa) otherwise on the command line.
In hindsight, we should replace all the AC_CHECK_{FUNC,HEADER} instances
with the plural version (or even the _ONCE suffixed version) and drop
the DEFINES hacks.
Fixes: cbee1bfb342 ("meson/configure: detect endian.h instead of trying
to guess when it's available")
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=105717
Signed-off-by: Emil Velikov <[email protected]>
Acked-by: Eric Engestrom <[email protected]>
Tested-by: Clayton Craft <[email protected]>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 36c56da787e..99805e0f2bf 100644 --- a/configure.ac +++ b/configure.ac @@ -865,7 +865,7 @@ fi AC_HEADER_MAJOR AC_CHECK_HEADER([xlocale.h], [DEFINES="$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"]) |