configure: Add sys/timex.h to probe clock_adjtime

FlyGoat · huth · commit cd5d20efa919 · 2021-01-20T10:42:03.000+01:00
It is not a part of standard time.h. Glibc put it under
time.h however musl treat it as a sys timex extension.

Signed-off-by: Jiaxun Yang &lt;jiaxun.yang@flygoat.com&gt;
Reviewed-by: Thomas Huth &lt;thuth@redhat.com&gt;
Message-Id: &lt;20210118063808.12471-2-jiaxun.yang@flygoat.com&gt;
Signed-off-by: Thomas Huth &lt;thuth@redhat.com&gt;
diff --git a/configure b/configure
@@ -4039,6 +4039,7 @@ fi
 clock_adjtime=no
 cat > $TMPC <<EOF
 #include <time.h>
+#include <sys/timex.h>
 
 int main(void)
 {

Original file line number	Diff line number	Diff line change
`@@ -4039,6 +4039,7 @@ fi`
`4039`	`4039`	`clock_adjtime=no`
`4040`	`4040`	`cat > $TMPC <<EOF`
`4041`	`4041`	`#include <time.h>`
	`4042`	`+#include <sys/timex.h>`
`4042`	`4043`
`4043`	`4044`	`int main(void)`
`4044`	`4045`	`{`