ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/external/subpack/utils/picocom/patches/020-fix-compile-x86.patch b/external/subpack/utils/picocom/patches/020-fix-compile-x86.patch
new file mode 100644
index 0000000..92b0400
--- /dev/null
+++ b/external/subpack/utils/picocom/patches/020-fix-compile-x86.patch
@@ -0,0 +1,39 @@
+From 6fad89a36968fe1bf6aed63f44b7e2e375271e76 Mon Sep 17 00:00:00 2001
+From: Nick Patavalis <npat@efault.net>
+Date: Thu, 12 Apr 2018 15:16:04 +0300
+Subject: [PATCH] Compile with libc's without cispeed / cospeed
+
+Some libc implementations (e.g. musl) do not define the cispeed and
+cospeed struct termios fields. So we have to check the
+_HAVE_STRUCT_TERMIOS_C_ISPEED and _HAVE_STRUCT_TERMIOS_C_OSPEED
+macros. If not defined, we disable custom baudrate support.
+---
+ custbaud.h | 10 +++++++++-
+ 1 file changed, 9 insertions(+), 1 deletion(-)
+
+--- a/custbaud.h
++++ b/custbaud.h
+@@ -26,6 +26,8 @@
+ #ifndef CUSTBAUD_H
+ #define CUSTBAUD_H
+
++#include <termios.h>
++
+ #ifndef NO_CUSTOM_BAUD
+
+ #if defined (__linux__)
+@@ -33,7 +35,13 @@
+ /* Enable by-default for kernels > 2.6.0 on x86 and x86_64 only */
+ #include <linux/version.h>
+ #if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,0)
+-#if defined (__i386__) || defined (__x86_64__) || defined (USE_CUSTOM_BAUD)
++/* Some libc implementations (e.g. musl) do not define the cispeed and
++ cospeed struct termios fields. We do not support custom baudrates
++ on them. */
++#if ( (defined (__i386__) || defined (__x86_64__)) \
++ && defined (_HAVE_STRUCT_TERMIOS_C_ISPEED) \
++ && defined (_HAVE_STRUCT_TERMIOS_C_OSPEED) ) \
++ || defined (USE_CUSTOM_BAUD)
+ #ifndef USE_CUSTOM_BAUD
+ #define USE_CUSTOM_BAUD
+ #endif