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-rw-r--r--configure.ac31
1 files changed, 31 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index 9b4f7422891e..9480220d0759 100644
--- a/configure.ac
+++ b/configure.ac
@@ -11853,6 +11853,37 @@ fi
AC_SUBST(MD5SUM)
+#
+# check for sha256sum
+#
+SHA256SUM=
+
+for i in shasum /usr/local/bin/shasum /usr/sfw/bin/shasum /opt/sfw/bin/shasum /opt/local/bin/shasum; do
+ eval "$i -a 256 --version" > /dev/null 2>&1
+ ret=$?
+ if test $ret -eq 0; then
+ SHA256SUM="$i -a 256"
+ break
+ fi
+done
+
+if test -z "$SHA256SUM"; then
+ for i in sha256sum /usr/local/bin/sha256sum /usr/sfw/bin/sha256sum /opt/sfw/bin/sha256sum /opt/local/bin/sha256sum; do
+ eval "$i --version" > /dev/null 2>&1
+ ret=$?
+ if test $ret -eq 0; then
+ SHA256SUM=$i
+ break
+ fi
+ done
+fi
+
+if test -z "$SHA256SUM"; then
+ AC_MSG_ERROR([no sha256sum found!])
+fi
+
+AC_SUBST(SHA256SUM)
+
dnl ===================================================================
dnl Dealing with l10n options
dnl ===================================================================