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Makefile.template
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Makefile.template
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%YAML 1.2
--- |
# GRPC global makefile
# This currently builds C and C++ code.
# This file has been automatically generated from a template file.
# Please look at the templates directory instead.
# This file can be regenerated from the template by running
# tools/buildgen/generate_projects.sh
# Copyright 2015 gRPC authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
<%!
import re
import os
proto_re = re.compile('(.*)\\.proto')
def proto_to_cc(filename):
m = proto_re.match(filename)
if not m:
return filename
return '$(GENDIR)/' + m.group(1) + '.pb.cc $(GENDIR)/' + m.group(1) + '.grpc.pb.cc'
sources_that_need_openssl = set()
sources_that_don_t_need_openssl = set()
# warnings we'd like, but that dont exist in all compilers
PREFERRED_WARNINGS=['extra-semi']
CHECK_WARNINGS=PREFERRED_WARNINGS + ['no-shift-negative-value', 'no-unused-but-set-variable', 'no-maybe-uninitialized']
def warning_var(fmt, warning):
return fmt % warning.replace('-', '_').replace('+', 'X').upper()
def neg_warning(warning):
if warning[0:3] == 'no-':
return warning[3:]
else:
return 'no-' + warning
lang_to_var = {
'c': 'CORE',
'c++': 'CPP',
'csharp': 'CSHARP'
}
%>
comma := ,
# Basic platform detection
HOST_SYSTEM = $(shell uname | cut -f 1 -d_)
SYSTEM ?= $(HOST_SYSTEM)
ifeq ($(SYSTEM),MSYS)
SYSTEM = MINGW32
endif
ifeq ($(SYSTEM),MINGW64)
SYSTEM = MINGW32
endif
MAKEFILE_PATH := $(abspath $(lastword $(MAKEFILE_LIST)))
ifndef BUILDDIR
BUILDDIR_ABSOLUTE = $(patsubst %/,%,$(dir $(MAKEFILE_PATH)))
else
BUILDDIR_ABSOLUTE = $(abspath $(BUILDDIR))
endif
HAS_GCC = $(shell which gcc > /dev/null 2> /dev/null && echo true || echo false)
HAS_CC = $(shell which cc > /dev/null 2> /dev/null && echo true || echo false)
HAS_CLANG = $(shell which clang > /dev/null 2> /dev/null && echo true || echo false)
ifeq ($(HAS_CC),true)
DEFAULT_CC = cc
DEFAULT_CXX = c++
else
ifeq ($(HAS_GCC),true)
DEFAULT_CC = gcc
DEFAULT_CXX = g++
else
ifeq ($(HAS_CLANG),true)
DEFAULT_CC = clang
DEFAULT_CXX = clang++
else
DEFAULT_CC = no_c_compiler
DEFAULT_CXX = no_c++_compiler
endif
endif
endif
BINDIR = $(BUILDDIR_ABSOLUTE)/bins
OBJDIR = $(BUILDDIR_ABSOLUTE)/objs
LIBDIR = $(BUILDDIR_ABSOLUTE)/libs
GENDIR = $(BUILDDIR_ABSOLUTE)/gens
# Configurations
% for name, args in configs.iteritems():
VALID_CONFIG_${name} = 1
% if args.get('compile_the_world', False):
REQUIRE_CUSTOM_LIBRARIES_${name} = 1
% endif
% for tool, default in [('CC', 'CC'), ('CXX', 'CXX'), ('LD', 'CC'), ('LDXX', 'CXX')]:
${tool}_${name} = ${args.get(tool, '$(DEFAULT_%s)' % default)}
% endfor
% for arg in ['CFLAGS', 'CXXFLAGS', 'CPPFLAGS', 'LDFLAGS', 'DEFINES']:
% if args.get(arg, None) is not None:
${arg}_${name} = ${args.get(arg)}
% endif
% endfor
% endfor
# General settings.
# You may want to change these depending on your system.
prefix ?= /usr/local
PROTOC ?= protoc
DTRACE ?= dtrace
CONFIG ?= opt
# Doing X ?= Y is the same as:
# ifeq ($(origin X), undefined)
# X = Y
# endif
# but some variables, such as CC, CXX, LD or AR, have defaults.
# So instead of using ?= on them, we need to check their origin.
# See:
# https://www.gnu.org/software/make/manual/html_node/Implicit-Variables.html
# https://www.gnu.org/software/make/manual/html_node/Flavors.html#index-_003f_003d
# https://www.gnu.org/software/make/manual/html_node/Origin-Function.html
ifeq ($(origin CC), default)
CC = $(CC_$(CONFIG))
endif
ifeq ($(origin CXX), default)
CXX = $(CXX_$(CONFIG))
endif
ifeq ($(origin LD), default)
LD = $(LD_$(CONFIG))
endif
LDXX ?= $(LDXX_$(CONFIG))
ifeq ($(SYSTEM),Linux)
ifeq ($(origin AR), default)
AR = ar rcs
endif
STRIP ?= strip --strip-unneeded
else
ifeq ($(SYSTEM),Darwin)
ifeq ($(origin AR), default)
AR = libtool -no_warning_for_no_symbols -o
endif
STRIP ?= strip -x
else
ifeq ($(SYSTEM),MINGW32)
ifeq ($(origin AR), default)
AR = ar rcs
endif
STRIP ?= strip --strip-unneeded
else
ifeq ($(origin AR), default)
AR = ar rcs
endif
STRIP ?= strip
endif
endif
endif
INSTALL ?= install
RM ?= rm -f
PKG_CONFIG ?= pkg-config
ifndef VALID_CONFIG_$(CONFIG)
$(error Invalid CONFIG value '$(CONFIG)')
endif
ifeq ($(SYSTEM),Linux)
TMPOUT = /dev/null
else
TMPOUT = `mktemp /tmp/test-out-XXXXXX`
endif
CHECK_NO_CXX14_COMPAT_WORKS_CMD = $(CC) -std=c++11 -Werror -Wno-c++14-compat -o $(TMPOUT) -c test/build/no-c++14-compat.cc
HAS_WORKING_NO_CXX14_COMPAT = $(shell $(CHECK_NO_CXX14_COMPAT_WORKS_CMD) 2> /dev/null && echo true || echo false)
ifeq ($(HAS_WORKING_NO_CXX14_COMPAT),true)
W_NO_CXX14_COMPAT=-Wno-c++14-compat
endif
%for warning in CHECK_WARNINGS:
${warning_var('CHECK_%s_WORKS_CMD', warning)} = $(CC) -std=c99 -Werror -W${warning} -o $(TMPOUT) -c test/build/${warning}.c
${warning_var('HAS_WORKING_%s', warning)} = $(shell $(${warning_var('CHECK_%s_WORKS_CMD', warning)}) 2> /dev/null && echo true || echo false)
ifeq ($(${warning_var('HAS_WORKING_%s', warning)}),true)
${warning_var('W_%s', warning)}=-W${warning}
${warning_var('NO_W_%s', warning)}=-W${neg_warning(warning)}
endif
%endfor
# The HOST compiler settings are used to compile the protoc plugins.
# In most cases, you won't have to change anything, but if you are
# cross-compiling, you can override these variables from GNU make's
# command line: make CC=cross-gcc HOST_CC=gcc
HOST_CC ?= $(CC)
HOST_CXX ?= $(CXX)
HOST_LD ?= $(LD)
HOST_LDXX ?= $(LDXX)
CFLAGS += -std=c99 ${' '.join(warning_var('$(W_%s)', warning) for warning in PREFERRED_WARNINGS)}
CXXFLAGS += -std=c++11
ifeq ($(SYSTEM),Darwin)
CXXFLAGS += -stdlib=libc++
LDFLAGS += -framework CoreFoundation
endif
% for arg in ['CFLAGS', 'CXXFLAGS', 'CPPFLAGS', 'COREFLAGS', 'LDFLAGS', 'DEFINES']:
% if defaults.get('global', []).get(arg, None) is not None:
${arg} += ${defaults.get('global').get(arg)}
% endif
% endfor
CPPFLAGS += $(CPPFLAGS_$(CONFIG))
CFLAGS += $(CFLAGS_$(CONFIG))
CXXFLAGS += $(CXXFLAGS_$(CONFIG))
DEFINES += $(DEFINES_$(CONFIG)) INSTALL_PREFIX=\"$(prefix)\"
LDFLAGS += $(LDFLAGS_$(CONFIG))
ifneq ($(SYSTEM),MINGW32)
PIC_CPPFLAGS = -fPIC
CPPFLAGS += -fPIC
LDFLAGS += -fPIC
endif
INCLUDES = . include $(GENDIR)
LDFLAGS += -Llibs/$(CONFIG)
ifeq ($(SYSTEM),Darwin)
ifneq ($(wildcard /usr/local/ssl/include),)
INCLUDES += /usr/local/ssl/include
endif
ifneq ($(wildcard /opt/local/include),)
INCLUDES += /opt/local/include
endif
ifneq ($(wildcard /usr/local/include),)
INCLUDES += /usr/local/include
endif
LIBS = m z
ifneq ($(wildcard /usr/local/ssl/lib),)
LDFLAGS += -L/usr/local/ssl/lib
endif
ifneq ($(wildcard /opt/local/lib),)
LDFLAGS += -L/opt/local/lib
endif
ifneq ($(wildcard /usr/local/lib),)
LDFLAGS += -L/usr/local/lib
endif
endif
ifeq ($(SYSTEM),Linux)
LIBS = dl rt m pthread
LDFLAGS += -pthread
endif
ifeq ($(SYSTEM),MINGW32)
LIBS = m pthread ws2_32
LDFLAGS += -pthread
endif
# If we are installing into a non-default prefix, both
# the libraries we build, and the apps users build,
# need to know how to find the libraries they depend on.
# There is much gnashing of teeth about this subject.
# It's tricky to do that without editing images during install,
# as you don't want tests during build to find previously installed and
# now stale libraries, etc.
ifeq ($(SYSTEM),Linux)
ifneq ($(prefix),/usr)
# Linux best practice for rpath on installed files is probably:
# 1) .pc file provides -Wl,-rpath,$(prefix)/lib
# 2) binaries we install into $(prefix)/bin use -Wl,-rpath,$ORIGIN/../lib
# 3) libraries we install into $(prefix)/lib use -Wl,-rpath,$ORIGIN
# cf. https://www.akkadia.org/drepper/dsohowto.pdf
# Doing all of that right is hard, but using -Wl,-rpath,$ORIGIN is always
# safe, and solves problems seen in the wild. Note that $ORIGIN
# is a literal string interpreted much later by ld.so. Escape it
# here with a dollar sign so Make doesn't expand $O.
LDFLAGS += '-Wl,-rpath,$$ORIGIN'
endif
endif
#
# The steps for cross-compiling are as follows:
# First, clone and make install of grpc using the native compilers for the host.
# Also, install protoc (e.g., from a package like apt-get)
# Then clone a fresh grpc for the actual cross-compiled build
# Set the environment variable GRPC_CROSS_COMPILE to true
# Set CC, CXX, LD, LDXX, AR, and STRIP to the cross-compiling binaries
# Also set PROTOBUF_CONFIG_OPTS to indicate cross-compilation to protobuf (e.g.,
# PROTOBUF_CONFIG_OPTS="--host=arm-linux --with-protoc=/usr/local/bin/protoc" )
# Set HAS_PKG_CONFIG=false
# To build tests, go to third_party/gflags and follow its ccmake instructions
# Make sure that you enable building shared libraries and set your prefix to
# something useful like /usr/local/cross
# You will also need to set GRPC_CROSS_LDOPTS and GRPC_CROSS_AROPTS to hold
# additional required arguments for LD and AR (examples below)
# Then you can do a make from the cross-compiling fresh clone!
#
ifeq ($(GRPC_CROSS_COMPILE),true)
LDFLAGS += $(GRPC_CROSS_LDOPTS) # e.g. -L/usr/local/lib -L/usr/local/cross/lib
AROPTS = $(GRPC_CROSS_AROPTS) # e.g., rc --target=elf32-little
USE_BUILT_PROTOC = false
endif
GTEST_LIB = -Ithird_party/googletest/googletest/include -Ithird_party/googletest/googletest third_party/googletest/googletest/src/gtest-all.cc -Ithird_party/googletest/googlemock/include -Ithird_party/googletest/googlemock third_party/googletest/googlemock/src/gmock-all.cc
GTEST_LIB += -lgflags
ifeq ($(V),1)
E = @:
Q =
else
E = @echo
Q = @
endif
CORE_VERSION = ${settings.core_version}
CPP_VERSION = ${settings.cpp_version}
CSHARP_VERSION = ${settings.csharp_version}
CPPFLAGS_NO_ARCH += $(addprefix -I, $(INCLUDES)) $(addprefix -D, $(DEFINES))
CPPFLAGS += $(CPPFLAGS_NO_ARCH) $(ARCH_FLAGS)
LDFLAGS += $(ARCH_FLAGS)
LDLIBS += $(addprefix -l, $(LIBS))
LDLIBSXX += $(addprefix -l, $(LIBSXX))
% for arg in ['CFLAGS', 'CXXFLAGS', 'CPPFLAGS', 'LDFLAGS', 'DEFINES', 'LDLIBS']:
${arg} += $(EXTRA_${arg})
% endfor
HOST_CPPFLAGS += $(CPPFLAGS)
HOST_CFLAGS += $(CFLAGS)
HOST_CXXFLAGS += $(CXXFLAGS)
HOST_LDFLAGS += $(LDFLAGS)
HOST_LDLIBS += $(LDLIBS)
# These are automatically computed variables.
# There shouldn't be any need to change anything from now on.
-include cache.mk
CACHE_MK =
HAS_PKG_CONFIG ?= $(shell command -v $(PKG_CONFIG) >/dev/null 2>&1 && echo true || echo false)
ifeq ($(HAS_PKG_CONFIG), true)
CACHE_MK += HAS_PKG_CONFIG = true,
endif
CORE_PC_TEMPLATE = prefix=$(prefix),\
exec_prefix=${'\$${prefix}'},\
includedir=${'\$${prefix}'}/include,\
libdir=${'\$${exec_prefix}'}/lib,\
,\
Name: $(PC_NAME),\
Description: $(PC_DESCRIPTION),\
Version: $(CORE_VERSION),\
Cflags: -I${'\$${includedir}'} $(PC_CFLAGS),\
Requires.private: $(PC_REQUIRES_PRIVATE),\
Libs: -L${'\$${libdir}'} $(PC_LIB),\
Libs.private: $(PC_LIBS_PRIVATE)
CPP_PC_TEMPLATE = prefix=$(prefix),\
exec_prefix=${'\$${prefix}'},\
includedir=${'\$${prefix}'}/include,\
libdir=${'\$${exec_prefix}'}/lib,\
,\
Name: $(PC_NAME),\
Description: $(PC_DESCRIPTION),\
Version: $(CPP_VERSION),\
Cflags: -I${'\$${includedir}'} $(PC_CFLAGS),\
Requires.private: $(PC_REQUIRES_PRIVATE),\
Libs: -L${'\$${libdir}'} $(PC_LIB),\
Libs.private: $(PC_LIBS_PRIVATE)
CSHARP_PC_TEMPLATE = prefix=$(prefix),\
exec_prefix=${'\$${prefix}'},\
includedir=${'\$${prefix}'}/include,\
libdir=${'\$${exec_prefix}'}/lib,\
,\
Name: $(PC_NAME),\
Description: $(PC_DESCRIPTION),\
Version: $(CSHARP_VERSION),\
Cflags: -I${'\$${includedir}'} $(PC_CFLAGS),\
Requires.private: $(PC_REQUIRES_PRIVATE),\
Libs: -L${'\$${libdir}'} $(PC_LIB),\
Libs.private: $(PC_LIBS_PRIVATE)
ifeq ($(SYSTEM),MINGW32)
EXECUTABLE_SUFFIX = .exe
SHARED_EXT_CORE = dll
SHARED_EXT_CPP = dll
SHARED_EXT_CSHARP = dll
SHARED_PREFIX =
SHARED_VERSION_CORE = -${settings.core_version.major}
SHARED_VERSION_CPP = -${settings.cpp_version.major}
SHARED_VERSION_CSHARP = -${settings.csharp_version.major}
else ifeq ($(SYSTEM),Darwin)
EXECUTABLE_SUFFIX =
SHARED_EXT_CORE = dylib
SHARED_EXT_CPP = dylib
SHARED_EXT_CSHARP = dylib
SHARED_PREFIX = lib
SHARED_VERSION_CORE =
SHARED_VERSION_CPP =
SHARED_VERSION_CSHARP =
else
EXECUTABLE_SUFFIX =
SHARED_EXT_CORE = so.$(CORE_VERSION)
SHARED_EXT_CPP = so.$(CPP_VERSION)
SHARED_EXT_CSHARP = so.$(CSHARP_VERSION)
SHARED_PREFIX = lib
SHARED_VERSION_CORE =
SHARED_VERSION_CPP =
SHARED_VERSION_CSHARP =
endif
ifeq ($(wildcard .git),)
IS_GIT_FOLDER = false
else
IS_GIT_FOLDER = true
endif
ifeq ($(HAS_PKG_CONFIG),true)
OPENSSL_ALPN_CHECK_CMD = $(PKG_CONFIG) --atleast-version=1.0.2 openssl
ZLIB_CHECK_CMD = $(PKG_CONFIG) --exists zlib
PROTOBUF_CHECK_CMD = $(PKG_CONFIG) --atleast-version=3.5.0 protobuf
CARES_CHECK_CMD = $(PKG_CONFIG) --atleast-version=1.11.0 libcares
else # HAS_PKG_CONFIG
ifeq ($(SYSTEM),MINGW32)
OPENSSL_LIBS = ssl32 eay32
else
OPENSSL_LIBS = ssl crypto
endif
OPENSSL_ALPN_CHECK_CMD = $(CC) $(CPPFLAGS) $(CFLAGS) -o $(TMPOUT) test/build/openssl-alpn.c $(addprefix -l, $(OPENSSL_LIBS)) $(LDFLAGS)
BORINGSSL_COMPILE_CHECK_CMD = $(CC) $(CPPFLAGS) ${defaults.boringssl.CPPFLAGS} $(CFLAGS) ${defaults.boringssl.CFLAGS} -o $(TMPOUT) test/build/boringssl.c $(LDFLAGS)
ZLIB_CHECK_CMD = $(CC) $(CPPFLAGS) $(CFLAGS) -o $(TMPOUT) test/build/zlib.c -lz $(LDFLAGS)
PROTOBUF_CHECK_CMD = $(CXX) $(CPPFLAGS) $(CXXFLAGS) -o $(TMPOUT) test/build/protobuf.cc -lprotobuf $(LDFLAGS)
CARES_CHECK_CMD = $(CXX) $(CPPFLAGS) $(CXXFLAGS) -o $(TMPOUT) test/build/c-ares.c -lcares $(LDFLAGS)
endif # HAS_PKG_CONFIG
PERFTOOLS_CHECK_CMD = $(CC) $(CPPFLAGS) $(CFLAGS) -o $(TMPOUT) test/build/perftools.c -lprofiler $(LDFLAGS)
PROTOC_CHECK_CMD = which protoc > /dev/null
PROTOC_CHECK_VERSION_CMD = protoc --version | grep -q libprotoc.3
DTRACE_CHECK_CMD = which dtrace > /dev/null
SYSTEMTAP_HEADERS_CHECK_CMD = $(CC) $(CPPFLAGS) $(CFLAGS) -o $(TMPOUT) test/build/systemtap.c $(LDFLAGS)
ifndef REQUIRE_CUSTOM_LIBRARIES_$(CONFIG)
HAS_SYSTEM_PERFTOOLS ?= $(shell $(PERFTOOLS_CHECK_CMD) 2> /dev/null && echo true || echo false)
ifeq ($(HAS_SYSTEM_PERFTOOLS),true)
DEFINES += GRPC_HAVE_PERFTOOLS
LIBS += profiler
CACHE_MK += HAS_SYSTEM_PERFTOOLS = true,
endif
endif
HAS_SYSTEM_PROTOBUF_VERIFY = $(shell $(PROTOBUF_CHECK_CMD) 2> /dev/null && echo true || echo false)
ifndef REQUIRE_CUSTOM_LIBRARIES_$(CONFIG)
HAS_SYSTEM_OPENSSL_ALPN ?= $(shell $(OPENSSL_ALPN_CHECK_CMD) 2> /dev/null && echo true || echo false)
ifeq ($(HAS_SYSTEM_OPENSSL_ALPN),true)
CACHE_MK += HAS_SYSTEM_OPENSSL_ALPN = true,
endif
HAS_SYSTEM_ZLIB ?= $(shell $(ZLIB_CHECK_CMD) 2> /dev/null && echo true || echo false)
ifeq ($(HAS_SYSTEM_ZLIB),true)
CACHE_MK += HAS_SYSTEM_ZLIB = true,
endif
HAS_SYSTEM_PROTOBUF ?= $(HAS_SYSTEM_PROTOBUF_VERIFY)
ifeq ($(HAS_SYSTEM_PROTOBUF),true)
CACHE_MK += HAS_SYSTEM_PROTOBUF = true,
endif
HAS_SYSTEM_CARES ?= $(shell $(CARES_CHECK_CMD) 2> /dev/null && echo true || echo false)
ifeq ($(HAS_SYSTEM_CARES),true)
CACHE_MK += HAS_SYSTEM_CARES = true,
endif
else
# override system libraries if the config requires a custom compiled library
HAS_SYSTEM_OPENSSL_ALPN = false
HAS_SYSTEM_ZLIB = false
HAS_SYSTEM_PROTOBUF = false
HAS_SYSTEM_CARES = false
endif
HAS_PROTOC ?= $(shell $(PROTOC_CHECK_CMD) 2> /dev/null && echo true || echo false)
ifeq ($(HAS_PROTOC),true)
CACHE_MK += HAS_PROTOC = true,
HAS_VALID_PROTOC ?= $(shell $(PROTOC_CHECK_VERSION_CMD) 2> /dev/null && echo true || echo false)
ifeq ($(HAS_VALID_PROTOC),true)
CACHE_MK += HAS_VALID_PROTOC = true,
endif
else
HAS_VALID_PROTOC = false
endif
# Check for Systemtap (https://sourceware.org/systemtap/), first by making sure <sys/sdt.h> is present
# in the system and secondly by checking for the "dtrace" binary (on Linux, this is part of the Systemtap
# distribution. It's part of the base system on BSD/Solaris machines).
ifndef HAS_SYSTEMTAP
HAS_SYSTEMTAP_HEADERS = $(shell $(SYSTEMTAP_HEADERS_CHECK_CMD) 2> /dev/null && echo true || echo false)
HAS_DTRACE = $(shell $(DTRACE_CHECK_CMD) 2> /dev/null && echo true || echo false)
HAS_SYSTEMTAP = false
ifeq ($(HAS_SYSTEMTAP_HEADERS),true)
ifeq ($(HAS_DTRACE),true)
HAS_SYSTEMTAP = true
endif
endif
endif
ifeq ($(HAS_SYSTEMTAP),true)
CACHE_MK += HAS_SYSTEMTAP = true,
endif
# Note that for testing purposes, one can do:
# make HAS_EMBEDDED_OPENSSL_ALPN=false
# to emulate the fact we do not have OpenSSL in the third_party folder.
ifneq ($(wildcard third_party/${openssl_fallback.extraction_dir}/libssl.a),)
HAS_EMBEDDED_OPENSSL_ALPN = third_party/${openssl_fallback.extraction_dir}
else ifeq ($(wildcard third_party/boringssl/include/openssl/ssl.h),)
HAS_EMBEDDED_OPENSSL_ALPN = false
else
CAN_COMPILE_EMBEDDED_OPENSSL ?= $(shell $(BORINGSSL_COMPILE_CHECK_CMD) 2> /dev/null && echo true || echo false)
HAS_EMBEDDED_OPENSSL_ALPN = $(CAN_COMPILE_EMBEDDED_OPENSSL)
endif
ifeq ($(wildcard third_party/zlib/zlib.h),)
HAS_EMBEDDED_ZLIB = false
else
HAS_EMBEDDED_ZLIB = true
endif
ifeq ($(wildcard third_party/protobuf/src/google/protobuf/descriptor.pb.h),)
HAS_EMBEDDED_PROTOBUF = false
ifneq ($(HAS_VALID_PROTOC),true)
NO_PROTOC = true
endif
else
HAS_EMBEDDED_PROTOBUF = true
endif
ifeq ($(wildcard third_party/cares/cares/ares.h),)
HAS_EMBEDDED_CARES = false
else
HAS_EMBEDDED_CARES = true
endif
PC_REQUIRES_GRPC =
PC_LIBS_GRPC =
ifeq ($(HAS_SYSTEM_ZLIB),false)
ifeq ($(HAS_EMBEDDED_ZLIB), true)
EMBED_ZLIB ?= true
else
DEP_MISSING += zlib
EMBED_ZLIB ?= broken
endif
else
EMBED_ZLIB ?= false
endif
ifeq ($(EMBED_ZLIB),true)
ZLIB_DEP = $(LIBDIR)/$(CONFIG)/libz.a
ZLIB_MERGE_LIBS = $(LIBDIR)/$(CONFIG)/libz.a
ZLIB_MERGE_OBJS = $(LIBZ_OBJS)
CPPFLAGS += -Ithird_party/zlib
else
ifeq ($(HAS_PKG_CONFIG),true)
CPPFLAGS += $(shell $(PKG_CONFIG) --cflags zlib)
LDFLAGS += $(shell $(PKG_CONFIG) --libs-only-L zlib)
LIBS += $(patsubst -l%,%,$(shell $(PKG_CONFIG) --libs-only-l zlib))
PC_REQUIRES_GRPC += zlib
else
PC_LIBS_GRPC += -lz
LIBS += z
endif
endif
CARES_PKG_CONFIG = false
ifeq ($(HAS_SYSTEM_CARES),false)
ifeq ($(HAS_EMBEDDED_CARES), true)
EMBED_CARES ?= true
else
DEP_MISSING += cares
EMBED_CARES ?= broken
endif
else
EMBED_CARES ?= false
endif
ADDRESS_SORTING_DEP = $(LIBDIR)/$(CONFIG)/libaddress_sorting.a
ADDRESS_SORTING_MERGE_OBJS = $(LIBADDRESS_SORTING_OBJS)
ADDRESS_SORTING_MERGE_LIBS = $(LIBDIR)/$(CONFIG)/libaddress_sorting.a
CPPFLAGS := -Ithird_party/address_sorting/include $(CPPFLAGS)
ifeq ($(EMBED_CARES),true)
CARES_DEP = $(LIBDIR)/$(CONFIG)/libares.a
CARES_MERGE_OBJS = $(LIBARES_OBJS)
CARES_MERGE_LIBS = $(LIBDIR)/$(CONFIG)/libares.a
CPPFLAGS := -Ithird_party/cares -Ithird_party/cares/cares $(CPPFLAGS)
else
ifeq ($(HAS_PKG_CONFIG),true)
PC_REQUIRES_GRPC += libcares
CPPFLAGS += $(shell $(PKG_CONFIG) --cflags libcares)
LDFLAGS += $(shell $(PKG_CONFIG) --libs-only-L libcares)
LIBS += $(patsubst -l%,%,$(shell $(PKG_CONFIG) --libs-only-l libcares))
else
PC_LIBS_GRPC += -lcares
LIBS += cares
endif
endif
OPENSSL_PKG_CONFIG = false
PC_REQUIRES_SECURE =
PC_LIBS_SECURE =
ifeq ($(HAS_SYSTEM_OPENSSL_ALPN),true)
EMBED_OPENSSL ?= false
NO_SECURE ?= false
else # HAS_SYSTEM_OPENSSL_ALPN=false
ifneq ($(HAS_EMBEDDED_OPENSSL_ALPN),false)
EMBED_OPENSSL ?= $(HAS_EMBEDDED_OPENSSL_ALPN)
NO_SECURE ?= false
else # HAS_EMBEDDED_OPENSSL_ALPN=false
NO_SECURE ?= true
endif # HAS_EMBEDDED_OPENSSL_ALPN
endif # HAS_SYSTEM_OPENSSL_ALPN
OPENSSL_DEP :=
OPENSSL_MERGE_LIBS :=
ifeq ($(NO_SECURE),false)
ifeq ($(EMBED_OPENSSL),true)
OPENSSL_DEP += $(LIBDIR)/$(CONFIG)/libboringssl.a
OPENSSL_MERGE_LIBS += $(LIBDIR)/$(CONFIG)/libboringssl.a
OPENSSL_MERGE_OBJS += $(LIBBORINGSSL_OBJS)
# need to prefix these to ensure overriding system libraries
CPPFLAGS := -Ithird_party/boringssl/include $(CPPFLAGS)
else ifneq ($(EMBED_OPENSSL),false)
OPENSSL_DEP += $(EMBED_OPENSSL)/libssl.a $(EMBED_OPENSSL)/libcrypto.a
OPENSSL_MERGE_LIBS += $(EMBED_OPENSSL)/libssl.a $(EMBED_OPENSSL)/libcrypto.a
OPENSSL_MERGE_OBJS += $(wildcard $(EMBED_OPENSSL)/grpc_obj/*.o)
# need to prefix these to ensure overriding system libraries
CPPFLAGS := -I$(EMBED_OPENSSL)/include $(CPPFLAGS)
else # EMBED_OPENSSL=false
ifeq ($(HAS_PKG_CONFIG),true)
OPENSSL_PKG_CONFIG = true
PC_REQUIRES_SECURE = openssl
CPPFLAGS := $(shell $(PKG_CONFIG) --cflags openssl) $(CPPFLAGS)
LDFLAGS_OPENSSL_PKG_CONFIG = $(shell $(PKG_CONFIG) --libs-only-L openssl)
ifeq ($(SYSTEM),Linux)
ifneq ($(LDFLAGS_OPENSSL_PKG_CONFIG),)
LDFLAGS_OPENSSL_PKG_CONFIG += $(shell $(PKG_CONFIG) --libs-only-L openssl | sed s/L/Wl,-rpath,/)
endif # LDFLAGS_OPENSSL_PKG_CONFIG=''
endif # System=Linux
LDFLAGS := $(LDFLAGS_OPENSSL_PKG_CONFIG) $(LDFLAGS)
else # HAS_PKG_CONFIG=false
LIBS_SECURE = $(OPENSSL_LIBS)
endif # HAS_PKG_CONFIG
ifeq ($(DISABLE_ALPN),true)
CPPFLAGS += -DTSI_OPENSSL_ALPN_SUPPORT=0
LIBS_SECURE = $(OPENSSL_LIBS)
endif # DISABLE_ALPN
PC_LIBS_SECURE = $(addprefix -l, $(LIBS_SECURE))
endif # EMBED_OPENSSL
endif # NO_SECURE
ifeq ($(OPENSSL_PKG_CONFIG),true)
LDLIBS_SECURE += $(shell $(PKG_CONFIG) --libs-only-l openssl)
else
LDLIBS_SECURE += $(addprefix -l, $(LIBS_SECURE))
endif
# gpr .pc file
PC_NAME = gpr
PC_DESCRIPTION = gRPC platform support library
PC_CFLAGS =
PC_REQUIRES_PRIVATE = $(PC_REQUIRES_GPR)
PC_LIBS_PRIVATE = $(PC_LIBS_GPR)
PC_LIB = -lgpr
GPR_PC_FILE := $(CORE_PC_TEMPLATE)
# grpc .pc file
PC_NAME = gRPC
PC_DESCRIPTION = high performance general RPC framework
PC_CFLAGS =
PC_REQUIRES_PRIVATE = gpr $(PC_REQUIRES_GRPC) $(PC_REQUIRES_SECURE)
PC_LIBS_PRIVATE = $(PC_LIBS_GRPC) $(PC_LIBS_SECURE)
PC_LIB = -lgrpc
GRPC_PC_FILE := $(CORE_PC_TEMPLATE)
# grpc_unsecure .pc file
PC_NAME = gRPC unsecure
PC_DESCRIPTION = high performance general RPC framework without SSL
PC_CFLAGS =
PC_REQUIRES_PRIVATE = gpr $(PC_REQUIRES_GRPC)
PC_LIBS_PRIVATE = $(PC_LIBS_GRPC)
PC_LIB = -lgrpc_unsecure
GRPC_UNSECURE_PC_FILE := $(CORE_PC_TEMPLATE)
PROTOBUF_PKG_CONFIG = false
PC_REQUIRES_GRPCXX =
PC_LIBS_GRPCXX =
CPPFLAGS := -Ithird_party/googletest/googletest/include -Ithird_party/googletest/googlemock/include $(CPPFLAGS)
PROTOC_PLUGINS_ALL =\
% for tgt in targets:
% if tgt.build == 'protoc':
$(BINDIR)/$(CONFIG)/${tgt.name}\
% endif
% endfor
PROTOC_PLUGINS_DIR = $(BINDIR)/$(CONFIG)
ifeq ($(HAS_SYSTEM_PROTOBUF),true)
ifeq ($(HAS_PKG_CONFIG),true)
PROTOBUF_PKG_CONFIG = true
PC_REQUIRES_GRPCXX = protobuf
CPPFLAGS := $(CPPFLAGS) $(shell $(PKG_CONFIG) --cflags protobuf)
LDFLAGS_PROTOBUF_PKG_CONFIG = $(shell $(PKG_CONFIG) --libs-only-L protobuf)
ifeq ($(SYSTEM),Linux)
ifneq ($(LDFLAGS_PROTOBUF_PKG_CONFIG),)
LDFLAGS_PROTOBUF_PKG_CONFIG += $(shell $(PKG_CONFIG) --libs-only-L protobuf | sed s/L/Wl,-rpath,/)
endif
endif
else
PC_LIBS_GRPCXX = -lprotobuf
endif
PROTOC_PLUGINS = $(PROTOC_PLUGINS_ALL)
else
ifeq ($(HAS_EMBEDDED_PROTOBUF),true)
PROTOBUF_DEP = $(LIBDIR)/$(CONFIG)/protobuf/libprotobuf.a
CPPFLAGS := -Ithird_party/protobuf/src $(CPPFLAGS)
LDFLAGS := -L$(LIBDIR)/$(CONFIG)/protobuf $(LDFLAGS)
ifneq ($(USE_BUILT_PROTOC),false)
PROTOC = $(BINDIR)/$(CONFIG)/protobuf/protoc
PROTOC_PLUGINS = $(PROTOC_PLUGINS_ALL)
else
PROTOC_PLUGINS =
PROTOC_PLUGINS_DIR = $(prefix)/bin
endif
else
NO_PROTOBUF = true
endif
endif
LIBS_PROTOBUF = protobuf
LIBS_PROTOC = protoc protobuf
HOST_LDLIBS_PROTOC += $(addprefix -l, $(LIBS_PROTOC))
ifeq ($(PROTOBUF_PKG_CONFIG),true)
LDLIBS_PROTOBUF += $(shell $(PKG_CONFIG) --libs-only-l protobuf)
else
LDLIBS_PROTOBUF += $(addprefix -l, $(LIBS_PROTOBUF))
endif
# grpc++ .pc file
PC_NAME = gRPC++
PC_DESCRIPTION = C++ wrapper for gRPC
PC_CFLAGS =
PC_REQUIRES_PRIVATE = grpc $(PC_REQUIRES_GRPCXX)
PC_LIBS_PRIVATE = $(PC_LIBS_GRPCXX)
PC_LIB = -lgrpc++
GRPCXX_PC_FILE := $(CPP_PC_TEMPLATE)
# grpc++_unsecure .pc file
PC_NAME = gRPC++ unsecure
PC_DESCRIPTION = C++ wrapper for gRPC without SSL
PC_CFLAGS =
PC_REQUIRES_PRIVATE = grpc_unsecure $(PC_REQUIRES_GRPCXX)
PC_LIBS_PRIVATE = $(PC_LIBS_GRPCXX)
PC_LIB = -lgrpc++_unsecure
GRPCXX_UNSECURE_PC_FILE := $(CPP_PC_TEMPLATE)
ifeq ($(MAKECMDGOALS),clean)
NO_DEPS = true
endif
.SECONDARY = %.pb.h %.pb.cc
ifeq ($(DEP_MISSING),)
all: static shared plugins\
% for tgt in targets:
% if tgt.build == 'all':
$(BINDIR)/$(CONFIG)/${tgt.name}\
% endif
% endfor
dep_error:
@echo "You shouldn't see this message - all of your dependencies are correct."
else
all: dep_error git_update stop
dep_error:
@echo
@echo "DEPENDENCY ERROR"
@echo
@echo "You are missing system dependencies that are essential to build grpc,"
@echo "and the third_party directory doesn't have them:"
@echo
@echo " $(DEP_MISSING)"
@echo
@echo "Installing the development packages for your system will solve"
@echo "this issue. Please consult INSTALL to get more information."
@echo
@echo "If you need information about why these tests failed, run:"
@echo
@echo " make run_dep_checks"
@echo
endif
git_update:
ifeq ($(IS_GIT_FOLDER),true)
@echo "Additionally, since you are in a git clone, you can download the"
@echo "missing dependencies in third_party by running the following command:"
@echo
@echo " git submodule update --init"
@echo
endif
openssl_dep_error: openssl_dep_message git_update stop
protobuf_dep_error: protobuf_dep_message git_update stop
protoc_dep_error: protoc_dep_message git_update stop
openssl_dep_message:
@echo
@echo "DEPENDENCY ERROR"
@echo
@echo "The target you are trying to run requires an OpenSSL implementation."
@echo "Your system doesn't have one, and either the third_party directory"
@echo "doesn't have it, or your compiler can't build BoringSSL."
@echo
@echo "Please consult INSTALL to get more information."
@echo
@echo "If you need information about why these tests failed, run:"
@echo
@echo " make run_dep_checks"
@echo
protobuf_dep_message:
@echo
@echo "DEPENDENCY ERROR"
@echo
@echo "The target you are trying to run requires protobuf 3.5.0+"
@echo "Your system doesn't have it, and neither does the third_party directory."
@echo
@echo "Please consult INSTALL to get more information."
@echo
@echo "If you need information about why these tests failed, run:"
@echo
@echo " make run_dep_checks"
@echo
protoc_dep_message:
@echo
@echo "DEPENDENCY ERROR"
@echo
@echo "The target you are trying to run requires protobuf-compiler 3.5.0+"
@echo "Your system doesn't have it, and neither does the third_party directory."
@echo
@echo "Please consult INSTALL to get more information."
@echo
@echo "If you need information about why these tests failed, run:"
@echo
@echo " make run_dep_checks"
@echo
systemtap_dep_error:
@echo
@echo "DEPENDENCY ERROR"
@echo
@echo "Under the '$(CONFIG)' configutation, the target you are trying "
@echo "to build requires systemtap 2.7+ (on Linux) or dtrace (on other "
@echo "platforms such as Solaris and *BSD). "
@echo
@echo "Please consult INSTALL to get more information."
@echo
stop:
@false
% for tgt in targets:
${tgt.name}: $(BINDIR)/$(CONFIG)/${tgt.name}
% endfor
run_dep_checks:
$(OPENSSL_ALPN_CHECK_CMD) || true
$(ZLIB_CHECK_CMD) || true
$(PERFTOOLS_CHECK_CMD) || true
$(PROTOBUF_CHECK_CMD) || true
$(PROTOC_CHECK_VERSION_CMD) || true
$(CARES_CHECK_CMD) || true
third_party/protobuf/configure:
$(E) "[AUTOGEN] Preparing protobuf"
$(Q)(cd third_party/protobuf ; autoreconf -f -i -Wall,no-obsolete)
$(LIBDIR)/$(CONFIG)/protobuf/libprotobuf.a: third_party/protobuf/configure
$(E) "[MAKE] Building protobuf"
$(Q)mkdir -p $(LIBDIR)/$(CONFIG)/protobuf
$(Q)(cd third_party/protobuf ; CC="$(CC)" CXX="$(CXX)" LDFLAGS="$(LDFLAGS_$(CONFIG)) -g $(PROTOBUF_LDFLAGS_EXTRA)" CPPFLAGS="$(PIC_CPPFLAGS) $(CPPFLAGS_$(CONFIG)) -g $(PROTOBUF_CPPFLAGS_EXTRA)" ./configure --disable-shared --enable-static $(PROTOBUF_CONFIG_OPTS))
$(Q)$(MAKE) -C third_party/protobuf clean
$(Q)$(MAKE) -C third_party/protobuf
$(Q)mkdir -p $(BINDIR)/$(CONFIG)/protobuf
$(Q)cp third_party/protobuf/src/.libs/libprotoc.a $(LIBDIR)/$(CONFIG)/protobuf
$(Q)cp third_party/protobuf/src/.libs/libprotobuf.a $(LIBDIR)/$(CONFIG)/protobuf
$(Q)cp third_party/protobuf/src/protoc $(BINDIR)/$(CONFIG)/protobuf
static: static_c static_cxx
static_c: pc_c pc_c_unsecure cache.mk \
% for lib in libs:
% if 'Makefile' in lib.get('build_system', ['Makefile']):
% if lib.build == 'all' and lib.language == 'c' and not lib.get('external_deps', None):
$(LIBDIR)/$(CONFIG)/lib${lib.name}.a\
% endif
% endif
% endfor
static_cxx: pc_cxx pc_cxx_unsecure cache.mk \
% for lib in libs:
% if 'Makefile' in lib.get('build_system', ['Makefile']):
% if lib.build == 'all' and lib.language == 'c++':
$(LIBDIR)/$(CONFIG)/lib${lib.name}.a\
% endif
% endif
% endfor
static_csharp: static_c \
% for lib in libs:
% if 'Makefile' in lib.get('build_system', ['Makefile']):
% if lib.build == 'all' and lib.language == 'csharp':
$(LIBDIR)/$(CONFIG)/lib${lib.name}.a\
% endif
% endif
% endfor
shared: shared_c shared_cxx
shared_c: pc_c pc_c_unsecure cache.mk\
% for lib in libs:
% if 'Makefile' in lib.get('build_system', ['Makefile']):
% if lib.build == 'all' and lib.language == 'c' and not lib.get('external_deps', None):
$(LIBDIR)/$(CONFIG)/$(SHARED_PREFIX)${lib.name}$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE)\
% endif
% endif
% endfor
shared_cxx: pc_cxx pc_cxx_unsecure cache.mk\
% for lib in libs:
% if 'Makefile' in lib.get('build_system', ['Makefile']):
% if lib.build == 'all' and lib.language == 'c++':
$(LIBDIR)/$(CONFIG)/$(SHARED_PREFIX)${lib.name}$(SHARED_VERSION_CPP).$(SHARED_EXT_CPP)\
% endif
% endif
% endfor
shared_csharp: shared_c \
% for lib in libs:
% if 'Makefile' in lib.get('build_system', ['Makefile']):
% if lib.build == 'all' and lib.language == 'csharp':
$(LIBDIR)/$(CONFIG)/$(SHARED_PREFIX)${lib.name}$(SHARED_VERSION_CSHARP).$(SHARED_EXT_CSHARP)\
% endif
% endif
% endfor
grpc_csharp_ext: shared_csharp
plugins: $(PROTOC_PLUGINS)
privatelibs: privatelibs_c privatelibs_cxx