Tools: Testbench: Avoid need linux kernel headers in build

tools/testbench/CMakeLists.txt

@@ -7,6 +7,8 @@ project(SOF_TESTBENCH C)
 include(../../scripts/cmake/misc.cmake)
 include(CheckCCompilerFlag)
 
+set(default_asoc_h "/usr/include/alsa/sound/uapi/asoc.h")
+
 add_executable(testbench
 	testbench.c
 	common_test.c
@@ -31,6 +33,12 @@ target_include_directories(testbench PRIVATE
 )
 endif()
 
+# Configuration time, make copy
+configure_file(${default_asoc_h} ${CMAKE_CURRENT_BINARY_DIR}/include/alsa/sound/asoc.h)
+
+# Build time
+target_include_directories(testbench PRIVATE "${CMAKE_CURRENT_BINARY_DIR}/include")
+
 # -Wimplicit-fallthrough is preferred, check if it's supported
 check_c_compiler_flag(-Wimplicit-fallthrough supports_implicit_fallthrough)
 if (supports_implicit_fallthrough)

tools/testbench/include/linux/types.h

@@ -0,0 +1,22 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
+#ifndef __TESTBENCH_LINUX_TYPES_H__
+#define __TESTBENCH_LINUX_TYPES_H__
+
+#include <stdint.h>
+
+/*
+ * This header files allows to include asoc.h for topology parsing to
+ * non-gcc builds with other C library, e.g. the one that is used by
+ * xt-xcc compiler. The kernel linux/types.h cannot be used because
+ * the other definitions there are not compatible with the toolchain.
+ */
+
+/* There are minimum types needed for alsa/sound/uapi/asoc.h */
+
+typedef int64_t __le64;
+typedef int32_t __le32;
+typedef int16_t __le16;
+typedef uint8_t __u8;
+
+#endif /* __TESTBENCH_LINUX_TYPES_H__ */

tools/tplg_parser/CMakeLists.txt

@@ -7,6 +7,8 @@ project(SOF_TPLG_PARSER C)
 include(../../scripts/cmake/misc.cmake)
 include(CheckCCompilerFlag)
 
+set(default_asoc_h "/usr/include/alsa/sound/uapi/asoc.h")
+
 set(sof_source_directory "${PROJECT_SOURCE_DIR}/../..")
 
 if (CONFIG_LIBRARY_STATIC)
@@ -40,6 +42,12 @@ target_include_directories(sof_tplg_parser PRIVATE ${sof_source_directory}/src/p
 # TODO: The topology parser should NOT need to include RTOS header. FIX.
 target_include_directories(sof_tplg_parser PRIVATE ${sof_source_directory}/xtos/include)
 
+# Configuration time, make copy
+configure_file(${default_asoc_h} ${CMAKE_CURRENT_BINARY_DIR}/include/alsa/sound/asoc.h)
+
+# Build time
+target_include_directories(sof_tplg_parser PRIVATE "${CMAKE_CURRENT_BINARY_DIR}/include")
+
 # -Wimplicit-fallthrough is preferred, check if it's supported
 check_c_compiler_flag(-Wimplicit-fallthrough supports_implicit_fallthrough)
 if (supports_implicit_fallthrough)

tools/tplg_parser/include/linux/types.h

@@ -0,0 +1,22 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
+#ifndef __TPLG_PARSER_LINUX_TYPES_H__
+#define __TPLG_PARSER_LINUX_TYPES_H__
+
+#include <stdint.h>
+
+/*
+ * This header files allows to include asoc.h for topology parsing to
+ * non-gcc builds with other C library, e.g. the one that is used by
+ * xt-xcc compiler. The kernel linux/types.h cannot be used because
+ * the other definitions there are not compatible with the toolchain.
+ */
+
+/* There are minimum types needed for alsa/sound/uapi/asoc.h */
+
+typedef int64_t __le64;
+typedef int32_t __le32;
+typedef int16_t __le16;
+typedef uint8_t __u8;
+
+#endif /* __TPLG_PARSER_LINUX_TYPES_H__ */