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authorRickard Green <[email protected]>2016-12-20 17:25:18 +0100
committerRickard Green <[email protected]>2016-12-20 17:25:18 +0100
commit23cfe2138c71861684f55a298b55203b4649a645 (patch)
tree4aa0ac259893f4c5c7fb742e68e7de8db8f8137c /erts/aclocal.m4
parent3473ecd83a7bbe7e0bebb865f25dddb93e3bf10f (diff)
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Workaround for buggy android implementation of PTHREAD_STACK_MIN
Diffstat (limited to 'erts/aclocal.m4')
-rw-r--r--erts/aclocal.m419
1 files changed, 19 insertions, 0 deletions
diff --git a/erts/aclocal.m4 b/erts/aclocal.m4
index 6c0544da31..5ea4c2ccf3 100644
--- a/erts/aclocal.m4
+++ b/erts/aclocal.m4
@@ -1704,6 +1704,25 @@ case "$THR_LIB_NAME" in
AC_DEFINE(ETHR_TIME_WITH_SYS_TIME, 1, \
[Define if you can safely include both <sys/time.h> and <time.h>.]))
+ AC_MSG_CHECKING([for usable PTHREAD_STACK_MIN])
+ pthread_stack_min=no
+ AC_TRY_COMPILE([
+#include <limits.h>
+#if defined(ETHR_NEED_NPTL_PTHREAD_H)
+#include <nptl/pthread.h>
+#elif defined(ETHR_HAVE_MIT_PTHREAD_H)
+#include <pthread/mit/pthread.h>
+#elif defined(ETHR_HAVE_PTHREAD_H)
+#include <pthread.h>
+#endif
+ ],
+ [return PTHREAD_STACK_MIN;],
+ [pthread_stack_min=yes])
+
+ AC_MSG_RESULT([$pthread_stack_min])
+ test $pthread_stack_min != yes || {
+ AC_DEFINE(ETHR_HAVE_USABLE_PTHREAD_STACK_MIN, 1, [Define if you can use PTHREAD_STACK_MIN])
+ }
dnl
dnl Check for functions