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From dbdbd9309a58ee723fc827ef5fd45c28347cf61f Mon Sep 17 00:00:00 2001
From: Eric Ruei <e-ruei1@ti.com>
Date: Tue, 7 May 2019 17:06:09 -0400
Subject: [PATCH] km: support general toolchain
This is a patch from IMG to support general toolchains such as
aarch64-oe-linux-gnu, aarch64-poky-linux-gnu, arm-none-linux-gnueabi
per IMG ticket 122059
Signed-off-by: Eric Ruei <e-ruei1@ti.com>
Signed-off-by: Denys Dmytriyenko <denys@ti.com>
---
build/linux/config/compiler.mk | 12 +++++++++++-
.../build/linux/config/compilers/arm-linux-gnueabi.mk | 6 ++++++
2 files changed, 17 insertions(+), 1 deletion(-)
create mode 100644 build/linux/config/compilers/arm-linux-gnueabi.mk
diff --git a/build/linux/config/compiler.mk b/build/linux/config/compiler.mk
index 82c9d44..dead2f9 100644
--- a/build/linux/config/compiler.mk
+++ b/build/linux/config/compiler.mk
@@ -48,13 +48,14 @@ define calculate-compiler-preferred-target
ifeq ($(2),qcc)
$(1)_compiler_preferred_target := qcc
else
- $(1)_compiler_preferred_target := $$(subst --,-,$$(shell $(2) -dumpmachine))
+ $(1)_compiler_preferred_target := $$(subst --,-,$$(subst unknown,,$$(shell $(2) -dumpmachine)))
ifeq ($$($(1)_compiler_preferred_target),)
$$(warning No output from '$(2) -dumpmachine')
$$(warning Check that the compiler is in your PATH and CROSS_COMPILE is)
$$(warning set correctly.)
$$(error Unable to run compiler '$(2)')
endif
+ $$(warning $(1) $(2))
ifneq ($$(filter %-w64-mingw32,$$($(1)_compiler_preferred_target)),)
# Use the compiler target name.
else
@@ -64,6 +65,15 @@ define calculate-compiler-preferred-target
ifneq ($$(filter arm-linux-android,$$($(1)_compiler_preferred_target)),)
$(1)_compiler_preferred_target := arm-linux-androideabi
endif
+ ifneq ($$(filter aarch64-%,$$($(1)_compiler_preferred_target)),)
+ $(1)_compiler_preferred_target := aarch64-linux-gnu
+ endif
+ ifneq ($$(filter arm-%-gnueabi armv7a-cros-linux-gnueabi armv7hl-redhat-linux-gnueabi,$$($(1)_compiler_preferred_target)),)
+ $(1)_compiler_preferred_target := arm-linux-gnueabi
+ endif
+ ifneq ($$(filter arm-%-gnueabihf,$$($(1)_compiler_preferred_target)),)
+ $(1)_compiler_preferred_target := arm-linux-gnueabihf
+ endif
ifneq ($$(filter clang%,$(2)),)
ifeq ($(1),target)
ifeq (arm-linux-gnueabihf,$$(CROSS_TRIPLE))
--
2.7.4
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