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-rw-r--r--tools/blktap/drivers/check_gcrypt14
1 files changed, 14 insertions, 0 deletions
diff --git a/tools/blktap/drivers/check_gcrypt b/tools/blktap/drivers/check_gcrypt
new file mode 100644
index 0000000000..154ba2492a
--- /dev/null
+++ b/tools/blktap/drivers/check_gcrypt
@@ -0,0 +1,14 @@
+#!/bin/sh
+
+cat > .gcrypt.c << EOF
+#include <gcrypt.h>
+int main(void) { return 0; }
+EOF
+
+if $1 -o .gcrypt .gcrypt.c -lgcrypt 2>/dev/null ; then
+ echo "yes"
+else
+ echo "no"
+fi
+
+rm -f .gcrypt*