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author | Etan Cohen <etancohen@google.com> | 2014-08-20 10:11:11 -0700 |
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committer | Etan Cohen <etancohen@google.com> | 2014-08-20 10:11:11 -0700 |
commit | 7ef855e462b9a18b7d330e4b40f350164a6ad9da (patch) | |
tree | a43d91fcc4567b75966b901f2c1dbe7581a930e0 /extra | |
parent | 430f996db620d94da8042d70c61e137175687693 (diff) | |
download | nanopb-c-7ef855e462b9a18b7d330e4b40f350164a6ad9da.tar.gz |
Initial check-in of nanopb-c.android-wear-5.1.1_r1android-wear-5.1.0_r1android-wear-5.0.0_r1android-cts-5.1_r9android-cts-5.1_r8android-cts-5.1_r7android-cts-5.1_r6android-cts-5.1_r5android-cts-5.1_r4android-cts-5.1_r3android-cts-5.1_r28android-cts-5.1_r27android-cts-5.1_r26android-cts-5.1_r25android-cts-5.1_r24android-cts-5.1_r23android-cts-5.1_r22android-cts-5.1_r21android-cts-5.1_r20android-cts-5.1_r2android-cts-5.1_r19android-cts-5.1_r18android-cts-5.1_r17android-cts-5.1_r16android-cts-5.1_r15android-cts-5.1_r14android-cts-5.1_r13android-cts-5.1_r10android-cts-5.1_r1android-cts-5.0_r9android-cts-5.0_r8android-cts-5.0_r7android-cts-5.0_r6android-cts-5.0_r5android-cts-5.0_r4android-cts-5.0_r3android-5.1.1_r9android-5.1.1_r8android-5.1.1_r7android-5.1.1_r6android-5.1.1_r5android-5.1.1_r4android-5.1.1_r38android-5.1.1_r37android-5.1.1_r36android-5.1.1_r35android-5.1.1_r34android-5.1.1_r33android-5.1.1_r30android-5.1.1_r3android-5.1.1_r29android-5.1.1_r28android-5.1.1_r26android-5.1.1_r25android-5.1.1_r24android-5.1.1_r23android-5.1.1_r22android-5.1.1_r20android-5.1.1_r2android-5.1.1_r19android-5.1.1_r18android-5.1.1_r17android-5.1.1_r16android-5.1.1_r15android-5.1.1_r14android-5.1.1_r13android-5.1.1_r12android-5.1.1_r10android-5.1.1_r1android-5.1.0_r5android-5.1.0_r4android-5.1.0_r3android-5.1.0_r1android-5.0.2_r3android-5.0.2_r1android-5.0.1_r1android-5.0.0_r7android-5.0.0_r6android-5.0.0_r5.1android-5.0.0_r5android-5.0.0_r4android-5.0.0_r3android-5.0.0_r2android-5.0.0_r1master-soonglollipop-wear-releaselollipop-releaselollipop-mr1-wfc-releaselollipop-mr1-releaselollipop-mr1-fi-releaselollipop-mr1-devlollipop-mr1-cts-releaselollipop-devlollipop-cts-release
Copied from klp-wireless-dev.
Change-Id: I7055708554a8a818edba8ce1da35d589b76c1621
Diffstat (limited to 'extra')
-rw-r--r-- | extra/FindNanopb.cmake | 225 | ||||
-rw-r--r-- | extra/nanopb.mk | 37 | ||||
-rw-r--r-- | extra/pb_syshdr.h | 104 |
3 files changed, 366 insertions, 0 deletions
diff --git a/extra/FindNanopb.cmake b/extra/FindNanopb.cmake new file mode 100644 index 0000000..c804e70 --- /dev/null +++ b/extra/FindNanopb.cmake @@ -0,0 +1,225 @@ +# This is an example script for use with CMake projects for locating and configuring +# the nanopb library. +# +# The following varialbes have to be set: +# +# NANOPB_SRC_ROOT_FOLDER - Path to nanopb source folder +# +# The following variables can be set and are optional: +# +# +# PROTOBUF_SRC_ROOT_FOLDER - When compiling with MSVC, if this cache variable is set +# the protobuf-default VS project build locations +# (vsprojects/Debug & vsprojects/Release) will be searched +# for libraries and binaries. +# +# NANOPB_IMPORT_DIRS - List of additional directories to be searched for +# imported .proto files. +# +# NANOPB_GENERATE_CPP_APPEND_PATH - By default -I will be passed to protoc +# for each directory where a proto file is referenced. +# Set to FALSE if you want to disable this behaviour. +# +# Defines the following variables: +# +# NANOPB_FOUND - Found the nanopb library (source&header files, generator tool, protoc compiler tool) +# NANOPB_INCLUDE_DIRS - Include directories for Google Protocol Buffers +# +# The following cache variables are also available to set or use: +# NANOPB_GENERATOR_EXECUTABLE - The nanopb generator +# PROTOBUF_PROTOC_EXECUTABLE - The protoc compiler +# +# ==================================================================== +# +# NANOPB_GENERATE_CPP (public function) +# SRCS = Variable to define with autogenerated +# source files +# HDRS = Variable to define with autogenerated +# header files +# ARGN = proto files +# +# ==================================================================== +# Example: +# +# set(NANOPB_SRC_ROOT_FOLDER "/path/to/nanopb") +# set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${NANOPB_SRC_ROOT_FOLDER}/cmake) +# find_package( Nanopb REQUIRED ) +# include_directories(${NANOPB_INCLUDE_DIRS}) +# +# NANOPB_GENERATE_CPP(PROTO_SRCS PROTO_HDRS foo.proto) +# +# include_directories(${CMAKE_CURRENT_BINARY_DIR}) +# add_executable(bar bar.cc ${PROTO_SRCS} ${PROTO_HDRS}) +# +# ==================================================================== + +#============================================================================= +# Copyright 2009 Kitware, Inc. +# Copyright 2009-2011 Philip Lowman <philip@yhbt.com> +# Copyright 2008 Esben Mose Hansen, Ange Optimization ApS +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# * Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# * Neither the names of Kitware, Inc., the Insight Software Consortium, +# nor the names of their contributors may be used to endorse or promote +# products derived from this software without specific prior written +# permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +# +#============================================================================= +# +# Changes +# 2013.01.31 - Pavlo Ilin - used Modules/FindProtobuf.cmake from cmake 2.8.10 to +# write FindNanopb.cmake +# +#============================================================================= + + +function(NANOPB_GENERATE_CPP SRCS HDRS) + if(NOT ARGN) + return() + endif() + + if(NANOPB_GENERATE_CPP_APPEND_PATH) + # Create an include path for each file specified + foreach(FIL ${ARGN}) + get_filename_component(ABS_FIL ${FIL} ABSOLUTE) + get_filename_component(ABS_PATH ${ABS_FIL} PATH) + + list(FIND _nanobp_include_path ${ABS_PATH} _contains_already) + if(${_contains_already} EQUAL -1) + list(APPEND _nanobp_include_path -I ${ABS_PATH}) + endif() + endforeach() + else() + set(_nanobp_include_path -I ${CMAKE_CURRENT_SOURCE_DIR}) + endif() + + if(DEFINED NANOPB_IMPORT_DIRS) + foreach(DIR ${NANOPB_IMPORT_DIRS}) + get_filename_component(ABS_PATH ${DIR} ABSOLUTE) + list(FIND _nanobp_include_path ${ABS_PATH} _contains_already) + if(${_contains_already} EQUAL -1) + list(APPEND _nanobp_include_path -I ${ABS_PATH}) + endif() + endforeach() + endif() + + set(${SRCS}) + set(${HDRS}) + get_filename_component(GENERATOR_PATH ${NANOPB_GENERATOR_EXECUTABLE} PATH) + + foreach(FIL ${ARGN}) + get_filename_component(ABS_FIL ${FIL} ABSOLUTE) + get_filename_component(FIL_WE ${FIL} NAME_WE) + + list(APPEND ${SRCS} "${CMAKE_CURRENT_BINARY_DIR}/${FIL_WE}.pb.c") + list(APPEND ${HDRS} "${CMAKE_CURRENT_BINARY_DIR}/${FIL_WE}.pb.h") + + add_custom_command( + OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/${FIL_WE}.pb" + COMMAND ${PROTOBUF_PROTOC_EXECUTABLE} + ARGS -I${GENERATOR_PATH} -I${CMAKE_CURRENT_BINARY_DIR} ${_nanobp_include_path} -o${FIL_WE}.pb ${ABS_FIL} + DEPENDS ${ABS_FIL} + COMMENT "Running C++ protocol buffer compiler on ${FIL}" + VERBATIM ) + + add_custom_command( + OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/${FIL_WE}.pb.c" + "${CMAKE_CURRENT_BINARY_DIR}/${FIL_WE}.pb.h" + COMMAND python + ARGS ${NANOPB_GENERATOR_EXECUTABLE} ${FIL_WE}.pb + DEPENDS "${CMAKE_CURRENT_BINARY_DIR}/${FIL_WE}.pb" + COMMENT "Running nanopb generator on ${FIL_WE}.pb" + VERBATIM ) + endforeach() + + set_source_files_properties(${${SRCS}} ${${HDRS}} PROPERTIES GENERATED TRUE) + set(${SRCS} ${${SRCS}} ${NANOPB_SRCS} PARENT_SCOPE) + set(${HDRS} ${${HDRS}} ${NANOPB_HDRS} PARENT_SCOPE) + +endfunction() + + + +# +# Main. +# + +# By default have NANOPB_GENERATE_CPP macro pass -I to protoc +# for each directory where a proto file is referenced. +if(NOT DEFINED NANOPB_GENERATE_CPP_APPEND_PATH) + set(NANOPB_GENERATE_CPP_APPEND_PATH TRUE) +endif() + +# Find the include directory +find_path(NANOPB_INCLUDE_DIRS + pb.h + PATHS ${NANOPB_SRC_ROOT_FOLDER} +) +mark_as_advanced(NANOPB_INCLUDE_DIRS) + +# Find nanopb source files +set(NANOPB_SRCS) +set(NANOPB_HDRS) +list(APPEND _nanopb_srcs pb_decode.c pb_encode.c) +list(APPEND _nanopb_hdrs pb_decode.h pb_encode.h pb.h) + +foreach(FIL ${_nanopb_srcs}) + find_file(${FIL}__nano_pb_file NAMES ${FIL} PATHS ${NANOPB_SRC_ROOT_FOLDER} ${NANOPB_INCLUDE_DIRS}) + list(APPEND NANOPB_SRCS "${${FIL}__nano_pb_file}") + mark_as_advanced(${FIL}__nano_pb_file) +endforeach() + +foreach(FIL ${_nanopb_hdrs}) + find_file(${FIL}__nano_pb_file NAMES ${FIL} PATHS ${NANOPB_INCLUDE_DIRS}) + mark_as_advanced(${FIL}__nano_pb_file) + list(APPEND NANOPB_HDRS "${${FIL}__nano_pb_file}") +endforeach() + +# Find the protoc Executable +find_program(PROTOBUF_PROTOC_EXECUTABLE + NAMES protoc + DOC "The Google Protocol Buffers Compiler" + PATHS + ${PROTOBUF_SRC_ROOT_FOLDER}/vsprojects/Release + ${PROTOBUF_SRC_ROOT_FOLDER}/vsprojects/Debug +) +mark_as_advanced(PROTOBUF_PROTOC_EXECUTABLE) + +# Find nanopb generator +find_file(NANOPB_GENERATOR_EXECUTABLE + NAMES nanopb_generator.py + DOC "nanopb generator" + PATHS + ${NANOPB_SRC_ROOT_FOLDER}/generator +) +mark_as_advanced(NANOPB_GENERATOR_EXECUTABLE) + +include(FindPackageHandleStandardArgs) +FIND_PACKAGE_HANDLE_STANDARD_ARGS(NANOPB DEFAULT_MSG + NANOPB_INCLUDE_DIRS + NANOPB_SRCS NANOPB_HDRS + NANOPB_GENERATOR_EXECUTABLE + PROTOBUF_PROTOC_EXECUTABLE + ) diff --git a/extra/nanopb.mk b/extra/nanopb.mk new file mode 100644 index 0000000..7576bae --- /dev/null +++ b/extra/nanopb.mk @@ -0,0 +1,37 @@ +# This is an include file for Makefiles. It provides rules for building +# .pb.c and .pb.h files out of .proto, as well the path to nanopb core. + +# Path to the nanopb root directory +NANOPB_DIR := $(abspath $(dir $(lastword $(MAKEFILE_LIST)))../) + +# Files for the nanopb core +NANOPB_CORE = $(NANOPB_DIR)/pb_encode.c $(NANOPB_DIR)/pb_decode.c + +# Check if we are running on Windows +ifdef windir +WINDOWS = 1 +endif +ifdef WINDIR +WINDOWS = 1 +endif + +# Check whether to use binary version of nanopb_generator or the +# system-supplied python interpreter. +ifneq "$(wildcard $(NANOPB_DIR)/generator-bin)" "" + # Binary package + PROTOC = $(NANOPB_DIR)/generator-bin/protoc + PROTOC_OPTS = +else + # Source only or git checkout + PROTOC = protoc + ifdef WINDOWS + PROTOC_OPTS = --plugin=protoc-gen-nanopb=$(NANOPB_DIR)/generator/protoc-gen-nanopb.bat + else + PROTOC_OPTS = --plugin=protoc-gen-nanopb=$(NANOPB_DIR)/generator/protoc-gen-nanopb + endif +endif + +# Rule for building .pb.c and .pb.h +%.pb.c %.pb.h: %.proto $(wildcard %.options) + $(PROTOC) $(PROTOC_OPTS) --nanopb_out=. $< + diff --git a/extra/pb_syshdr.h b/extra/pb_syshdr.h new file mode 100644 index 0000000..1ff4823 --- /dev/null +++ b/extra/pb_syshdr.h @@ -0,0 +1,104 @@ +/* This is an example of a header file for platforms/compilers that do + * not come with stdint.h/stddef.h/stdbool.h/string.h. To use it, define + * PB_SYSTEM_HEADER as "pb_syshdr.h", including the quotes, and add the + * extra folder to your include path. + * + * It is very likely that you will need to customize this file to suit + * your platform. For any compiler that supports C99, this file should + * not be necessary. + */ + +#ifndef _PB_SYSHDR_H_ +#define _PB_SYSHDR_H_ + +/* stdint.h subset */ +#ifdef HAVE_STDINT_H +#include <stdint.h> +#else +/* You will need to modify these to match the word size of your platform. */ +typedef signed char int8_t; +typedef unsigned char uint8_t; +typedef signed short int16_t; +typedef unsigned short uint16_t; +typedef signed int int32_t; +typedef unsigned int uint32_t; +typedef signed long long int64_t; +typedef unsigned long long uint64_t; +#endif + +/* stddef.h subset */ +#ifdef HAVE_STDDEF_H +#include <stddef.h> +#else + +typedef uint32_t size_t; +#define offsetof(st, m) ((size_t)(&((st *)0)->m)) + +#ifndef NULL +#define NULL 0 +#endif + +#endif + +/* stdbool.h subset */ +#ifdef HAVE_STDBOOL_H +#include <stdbool.h> +#else + +#ifndef __cplusplus +typedef int bool; +#define false 0 +#define true 1 +#endif + +#endif + +/* stdlib.h subset */ +#ifdef PB_ENABLE_MALLOC +#ifdef HAVE_STDLIB_H +#include <stdlib.h> +#else +void *realloc(void *ptr, size_t size); +void free(void *ptr); +#endif +#endif + +/* string.h subset */ +#ifdef HAVE_STRING_H +#include <string.h> +#else + +/* Implementations are from the Public Domain C Library (PDCLib). */ +static size_t strlen( const char * s ) +{ + size_t rc = 0; + while ( s[rc] ) + { + ++rc; + } + return rc; +} + +static void * memcpy( void *s1, const void *s2, size_t n ) +{ + char * dest = (char *) s1; + const char * src = (const char *) s2; + while ( n-- ) + { + *dest++ = *src++; + } + return s1; +} + +static void * memset( void * s, int c, size_t n ) +{ + unsigned char * p = (unsigned char *) s; + while ( n-- ) + { + *p++ = (unsigned char) c; + } + return s; +} +#endif + +#endif |