Rework the Makefiles to be compatible with binary packages.
This commit is contained in:
Petteri Aimonen
@@ -1,9 +1,8 @@
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CFLAGS = -ansi -Wall -Werror -g -O0
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# Include the nanopb provided Makefile rules
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include ../../extra/nanopb.mk
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# Path to the nanopb root folder
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NANOPB_DIR = ../..
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DEPS = $(NANOPB_DIR)/pb_decode.c $(NANOPB_DIR)/pb_decode.h \
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$(NANOPB_DIR)/pb_encode.c $(NANOPB_DIR)/pb_encode.h $(NANOPB_DIR)/pb.h
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# Compiler flags to enable all warnings & debug info
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CFLAGS = -ansi -Wall -Werror -g -O0
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CFLAGS += -I$(NANOPB_DIR)
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all: server client
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@@ -11,9 +10,6 @@ all: server client
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clean:
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rm -f server client fileproto.pb.c fileproto.pb.h
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%: %.c $(DEPS) fileproto.pb.h fileproto.pb.c
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$(CC) $(CFLAGS) -o $@ $< $(NANOPB_DIR)/pb_decode.c $(NANOPB_DIR)/pb_encode.c fileproto.pb.c common.c
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%: %.c common.c fileproto.pb.c
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$(CC) $(CFLAGS) -o $@ $^ $(NANOPB_CORE)
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fileproto.pb.c fileproto.pb.h: fileproto.proto $(NANOPB_DIR)/generator/nanopb_generator.py
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protoc -ofileproto.pb $<
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python $(NANOPB_DIR)/generator/nanopb_generator.py fileproto.pb
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@@ -1,8 +1,8 @@
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# Include the nanopb provided Makefile rules
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include ../../extra/nanopb.mk
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# Compiler flags to enable all warnings & debug info
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CFLAGS = -Wall -Werror -g -O0
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# Path to the nanopb root folder
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NANOPB_DIR = ../..
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CFLAGS += -I$(NANOPB_DIR)
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# C source code files that are required
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@@ -17,6 +17,5 @@ simple: $(CSRC)
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# Build rule for the protocol
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simple.pb.c: simple.proto
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protoc -osimple.pb simple.proto
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python $(NANOPB_DIR)/generator/nanopb_generator.py simple.pb
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$(PROTOC) $(PROTOC_OPTS) --nanopb_out=. simple.proto
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@@ -1,10 +1,8 @@
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CFLAGS = -Wall -Werror -g -O0
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# Include the nanopb provided Makefile rules
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include ../../extra/nanopb.mk
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# Path to the nanopb root directory
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NANOPB_DIR = ../..
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DEPS = double_conversion.c $(NANOPB_DIR)/pb.h \
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$(NANOPB_DIR)/pb_decode.c $(NANOPB_DIR)/pb_decode.h \
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$(NANOPB_DIR)/pb_encode.c $(NANOPB_DIR)/pb_encode.h
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# Compiler flags to enable all warnings & debug info
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CFLAGS = -Wall -Werror -g -O0
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CFLAGS += -I$(NANOPB_DIR)
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all: run_tests
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@@ -15,13 +13,8 @@ clean:
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test_conversions: test_conversions.c double_conversion.c
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$(CC) $(CFLAGS) -o $@ $^
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%: %.c $(DEPS) doubleproto.pb.h doubleproto.pb.c
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$(CC) $(CFLAGS) -o $@ $< double_conversion.c \
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$(NANOPB_DIR)/pb_decode.c $(NANOPB_DIR)/pb_encode.c doubleproto.pb.c
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doubleproto.pb.c doubleproto.pb.h: doubleproto.proto $(NANOPB_DIR)/generator/nanopb_generator.py
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protoc -odoubleproto.pb $<
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python $(NANOPB_DIR)/generator/nanopb_generator.py doubleproto.pb
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%: %.c double_conversion.c doubleproto.pb.c
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$(CC) $(CFLAGS) -o $@ $^ $(NANOPB_CORE)
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run_tests: test_conversions encode_double decode_double
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./test_conversions
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@@ -1,9 +1,8 @@
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CFLAGS = -ansi -Wall -Werror -g -O0
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# Include the nanopb provided Makefile rules
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include ../../extra/nanopb.mk
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# Path to the nanopb root folder
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NANOPB_DIR = ../..
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DEPS = $(NANOPB_DIR)/pb_decode.c $(NANOPB_DIR)/pb_decode.h \
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$(NANOPB_DIR)/pb_encode.c $(NANOPB_DIR)/pb_encode.h $(NANOPB_DIR)/pb.h
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# Compiler flags to enable all warnings & debug info
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CFLAGS = -ansi -Wall -Werror -g -O0
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CFLAGS += -I$(NANOPB_DIR)
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all: encode decode
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@@ -14,9 +13,6 @@ all: encode decode
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clean:
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rm -f encode unionproto.pb.h unionproto.pb.c
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%: %.c $(DEPS) unionproto.pb.h unionproto.pb.c
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$(CC) $(CFLAGS) -o $@ $< $(NANOPB_DIR)/pb_decode.c $(NANOPB_DIR)/pb_encode.c unionproto.pb.c
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%: %.c unionproto.pb.c
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$(CC) $(CFLAGS) -o $@ $^ $(NANOPB_CORE)
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unionproto.pb.h unionproto.pb.c: unionproto.proto $(NANOPB_DIR)/generator/nanopb_generator.py
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protoc -ounionproto.pb $<
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python $(NANOPB_DIR)/generator/nanopb_generator.py unionproto.pb
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29
extra/nanopb.mk
Normal file
29
extra/nanopb.mk
Normal file
@@ -0,0 +1,29 @@
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# This is an include file for Makefiles. It provides rules for building
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# .pb.c and .pb.h files out of .proto, as well the path to nanopb core.
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# Path to the nanopb root directory
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NANOPB_DIR := $(abspath $(dir $(lastword $(MAKEFILE_LIST)))../)
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# Files for the nanopb core
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NANOPB_CORE = $(NANOPB_DIR)/pb_encode.c $(NANOPB_DIR)/pb_decode.c
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# Check whether to use binary version of nanopb_generator or the
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# system-supplied python interpreter.
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ifneq "$(wildcard $(NANOPB_DIR)/generator-bin)" ""
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# Binary package
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PROTOC = $(NANOPB_DIR)/generator-bin/protoc
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PROTOC_OPTS =
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else
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# Source only or git checkout
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PROTOC = protoc
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ifdef windir
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PROTOC_OPTS = --plugin=nanopb=$(NANOPB_DIR)/generator/protoc-gen-nanopb.bat
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else
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PROTOC_OPTS = --plugin=nanopb=$(NANOPB_DIR)/generator/protoc-gen-nanopb
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endif
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endif
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# Rule for building .pb.c and .pb.h
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%.pb.c %.pb.h: %.proto $(wildcard %.options)
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$(PROTOC) $(PROTOC_OPTS) --nanopb_out=. $<
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@@ -15,10 +15,17 @@ except:
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print
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raise
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import proto.nanopb_pb2 as nanopb_pb2
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import proto.descriptor_pb2 as descriptor
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try:
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import proto.nanopb_pb2 as nanopb_pb2
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import proto.descriptor_pb2 as descriptor
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except:
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print
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print "********************************************************************"
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print "*** Failed to import the protocol definitions for generator. ***"
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print "*** You have to run 'make' in the nanopb/generator/proto folder. ***"
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print "********************************************************************"
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print
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raise
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# ---------------------------------------------------------------------------
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@@ -1031,7 +1038,7 @@ def main_plugin():
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if __name__ == '__main__':
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# Check if we are running as a plugin under protoc
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if 'protoc-gen-' in sys.argv[0]:
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if 'protoc-gen-' in sys.argv[0] or '--protoc-plugin' in sys.argv:
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main_plugin()
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else:
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main_cli()
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12
generator/protoc-gen-nanopb
Executable file
12
generator/protoc-gen-nanopb
Executable file
@@ -0,0 +1,12 @@
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#!/bin/sh
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# This file is used to invoke nanopb_generator.py as a plugin
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# to protoc on Linux and other *nix-style systems.
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# Use it like this:
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# protoc --plugin=nanopb=..../protoc-gen-nanopb --nanopb_out=dir foo.proto
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#
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# Note that if you use the binary package of nanopb, the protoc
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# path is already set up properly and there is no need to give
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# --plugin= on the command line.
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exec python $(dirname $0)/nanopb_generator.py --protoc-plugin
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11
generator/protoc-gen-nanopb.bat
Normal file
11
generator/protoc-gen-nanopb.bat
Normal file
@@ -0,0 +1,11 @@
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:: This file is used to invoke nanopb_generator.py as a plugin
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:: to protoc on Windows.
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:: Use it like this:
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:: protoc --plugin=nanopb=..../protoc-gen-nanopb.bat --nanopb_out=dir foo.proto
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::
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:: Note that if you use the binary package of nanopb, the protoc
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:: path is already set up properly and there is no need to give
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:: --plugin= on the command line.
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set mydir=%~dp0
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python %mydir%\nanopb_generator.py --protoc-plugin
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