[PATCH wayland 1/2] build: Remove execinfo.h check

Daniel Stone daniels at collabora.com
Sat Jul 21 11:13:14 UTC 2018

The check for the execinfo.h header is only advisory; the build will not
fail if it is not present, and set HAVE_EXECINFO_H if it is. The check
was added in commit 5cfdbef3d299 ("build: Allow disabling building of
wayland libraries") with no obvious use or reasoning.

Remove the no-op check.

Signed-off-by: Daniel Stone <daniels at collabora.com>
 configure.ac | 1 -
 1 file changed, 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 81cf4077..8c2fb822 100644
--- a/configure.ac
+++ b/configure.ac
@@ -109,7 +109,6 @@ if test "x$enable_libraries" = "xyes"; then
 		      [AC_MSG_ERROR("CLOCK_MONOTONIC is needed to compile wayland libraries")],
 		      [[#include <time.h>]])
-	AC_CHECK_HEADERS([execinfo.h])

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