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-rw-r--r--package/boot/uboot-mxs/patches/002-tools-mxsimage-Support-building-with-LibreSSL.patch35
1 files changed, 35 insertions, 0 deletions
diff --git a/package/boot/uboot-mxs/patches/002-tools-mxsimage-Support-building-with-LibreSSL.patch b/package/boot/uboot-mxs/patches/002-tools-mxsimage-Support-building-with-LibreSSL.patch
new file mode 100644
index 0000000000..c99c538635
--- /dev/null
+++ b/package/boot/uboot-mxs/patches/002-tools-mxsimage-Support-building-with-LibreSSL.patch
@@ -0,0 +1,35 @@
+From 74e3ace3495b73f6e592e92eca18175cccdb5a24 Mon Sep 17 00:00:00 2001
+From: Hauke Mehrtens <hauke@hauke-m.de>
+Date: Sat, 17 Feb 2018 15:34:19 +0100
+Subject: [PATCH v2] tools/mxsimage: Support building with LibreSSL
+
+The mxsimage utility fails to compile against LibreSSL because LibreSSL
+says it is OpenSSL 2.0, but it does not support the complete OpenSSL 1.1
+interface.
+
+LibreSSL defines OPENSSL_VERSION_NUMBER with 0x20000000L and therefor
+claims to have an API compatible with OpenSSL 2.0, but it does not
+implement OPENSSL_zalloc() and some other functions in its most recent
+version. OpenSSL implements this function since version 1.1.0.
+
+This commit will activate the compatibility code meant for
+OpenSSL < 1.1.0 also for all versions of LibreSSL, if some version of
+LibreSSL will support these functions in the future the version check
+should be adapted.
+
+Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
+---
+ tools/mxsimage.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/tools/mxsimage.c
++++ b/tools/mxsimage.c
+@@ -26,7 +26,7 @@
+ * OpenSSL 1.1.0 and newer compatibility functions:
+ * https://wiki.openssl.org/index.php/1.1_API_Changes
+ */
+-#if OPENSSL_VERSION_NUMBER < 0x10100000L
++#if OPENSSL_VERSION_NUMBER < 0x10100000L || defined(LIBRESSL_VERSION_NUMBER)
+ static void *OPENSSL_zalloc(size_t num)
+ {
+ void *ret = OPENSSL_malloc(num);