Build System: Require __sync or __atomic functions.

This change causes the configure script to throw an error if neither
__sync nor __atomic builtin functions are available.

ASTERISK-27619

Change-Id: Ie01a281e0f5c41dfeeb5f250c1ccea8752f56ef9

1 files changed, 0 insertions, 7 deletions

diff --git a/utils/check_expr.c b/utils/check_expr.c
index e15705e1b..1e4b9d175 100644
--- a/utils/check_expr.c
+++ b/utils/check_expr.c
@@ -143,13 +143,6 @@ int check_eval(char *buffer, char *error_report);
 void parse_file(const char *fname);
 
 int ast_add_profile(const char *x, uint64_t scale) { return 0;}
-int ast_atomic_fetchadd_int_slow(volatile int *p, int v)
-{
-        int ret;
-        ret = *p;
-        *p += v;
-        return ret;
-}
 
 char *find_var(const char *varname) /* the list should be pretty short, if there's any list at all */
 {