From c6ebc9faa2210d7f36a3036c357f6f199520f575 Mon Sep 17 00:00:00 2001
From: Mans Rullgard <mans@mansr.com>
Date: Sat, 1 Dec 2012 15:06:56 +0000
Subject: [PATCH] configure: add check_insn function
The check_insn function tests an instruction in both inline asm and
standalone assembly, and sets _external/_inline config properties
accordingly.
Signed-off-by: Mans Rullgard <mans@mansr.com>
---
configure | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/configure b/configure
index fe95251c68f..6758438e11c 100755
--- a/configure
+++ b/configure
@@ -698,6 +698,12 @@ void foo(void){ __asm__ volatile($code); }
EOF
}
+check_insn(){
+ log check_insn "$@"
+ check_inline_asm ${1}_inline "\"$2\""
+ echo "$2" | check_as && enable ${1}_external || disable ${1}_external
+}
+
check_yasm(){
log check_yasm "$@"
echo "$1" > $TMPS
--
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