Merge pull request #72 from Intel-BMC/update2021-0.751-0.75

Update

1 files changed, 29 insertions, 0 deletions

diff --git a/poky/meta/files/rust-ccld-wrapper.c b/poky/meta/files/rust-ccld-wrapper.c
new file mode 100644
index 000000000..6bc9958b9
--- /dev/null
+++ b/poky/meta/files/rust-ccld-wrapper.c
@@ -0,0 +1,29 @@
+/*
+ * Copyright 2021 Richard Purdie
+ *
+ * SPDX-License-Identifier: GPL-2.0-only
+ */
+
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+/*
+ * Run the original script (argv[0] + ".real") with LD_LIBRARY_PATH unset
+ * This avoids issues where cargo is running a wrapper script using /bin/sh from the host
+ * which links to something which has an incompatible version in in recipe-sysroot-native
+ * such as libtinfo on centos 7.
+ */
+
+int main(int argc, char* argv[]) {
+    char *real = malloc(strlen(argv[0] + 5));
+    strcpy(real, argv[0]);
+    strcpy(real + strlen(argv[0]), ".real");
+    putenv("LD_LIBRARY_PATH=");
+    if(execv(real, argv) == -1) {
+        printf("Wrapper failed to execute, error: %s\n", strerror(errno));
+        return -1;
+    }
+}