%YAML 1.2

--- |

# GRPC CocoaPods podspec

# This file has been automatically generated from a template file. Please make modifications to

# `templates/gRPC-Core.podspec.template` instead. This file can be regenerated from the template by

# running `tools/buildgen/generate_projects.sh`.

# Copyright 2015, Google Inc.

# All rights reserved.

#

# 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 name of Google Inc. nor the names of its

# 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

# OWNER 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.

<%!

def grpc_private_files(libs):

out = []

for lib in libs:

if lib.name in ("grpc", "gpr"):

out += lib.get('headers', [])

out += lib.get('src', [])

return out;

def grpc_public_headers(libs):

out = []

for lib in libs:

if lib.name in ("grpc", "gpr"):

out += lib.get('public_headers', [])

return out

def grpc_private_headers(libs):

out = []

for lib in libs:

if lib.name in ("grpc", "gpr"):

out += lib.get('headers', [])

return out

def ruby_multiline_list(files, indent):

return (',\n' + indent*' ').join('\'%s\'' % f for f in files)

%>

Pod::Spec.new do |s|

s.name = 'gRPC-Core'

version = '0.14.0'

s.version = version

s.summary = 'Core cross-platform gRPC library, written in C'

s.homepage = 'http://www.grpc.io'

s.license = 'New BSD'

s.authors = { 'The gRPC contributors' => 'grpc-packages@google.com' }

s.source = {

:git => 'https://github.com/grpc/grpc.git',

:tag => "release-#{version.gsub(/\./, '_')}-objectivec-#{version}",

# TODO(jcanizales): Depend explicitly on the nanopb pod, and disable submodules.

:submodules => true,

}

s.ios.deployment_target = '7.1'

s.osx.deployment_target = '10.9'

s.requires_arc = false

name = 'grpc'

# When creating a dynamic framework, name it grpc.framework instead of gRPC-Core.framework.

# This lets users write their includes like `#include <grpc/grpc.h>` as opposed to `#include

# <gRPC-Core/grpc.h>`.

s.module_name = name

# When creating a dynamic framework, copy the headers under `include/grpc/` into the root of

# the `Headers/` directory of the framework (i.e., not under `Headers/include/grpc`).

#

# TODO(jcanizales): Debug why this doesn't work on macOS.

s.header_mappings_dir = 'include/grpc'

# The above has an undesired effect when creating a static library: It forces users to write

# includes like `#include <gRPC-Core/grpc.h>`. `s.header_dir` adds a path prefix to that, and

# because Cocoapods lets omit the pod name when including headers of static libraries, the

# following lets users write `#include <grpc/grpc.h>`.

s.header_dir = name

# The module map created automatically by Cocoapods doesn't work for C libraries like gRPC-Core.

s.module_map = 'include/grpc/module.modulemap'

# To compile the library, we need the user headers search path (quoted includes) to point to the

# root of the repo, and the system headers search path (angled includes) to point to `include/`.

# Cocoapods effectively clones the repo under `<Podfile dir>/Pods/gRPC-Core/`, and sets a build

# variable called `$(PODS_ROOT)` to `<Podfile dir>/Pods/`, so we use that.

#

# Relying on the file structure under $(PODS_ROOT) isn't officially supported in Cocoapods, as it

# is taken as an implementation detail. We've asked for an alternative, and have been told that

# what we're doing should keep working: https://github.com/CocoaPods/CocoaPods/issues/4386

#

# The `src_root` value of `$(PODS_ROOT)/gRPC-Core` assumes Cocoapods is installing this pod from

# its remote repo. For local development of this library, enabled by using `:path` in the Podfile,

# that assumption is wrong. In such case, the following settings need to be reset with the

# appropriate value of `src_root`. This can be accomplished in the `pre_install` hook of the

# Podfile; see `src/objective-c/tests/Podfile` for an example.

src_root = '$(PODS_ROOT)/gRPC-Core'

s.pod_target_xcconfig = {

'GRPC_SRC_ROOT' => src_root,

'HEADER_SEARCH_PATHS' => '"$(inherited)" "$(GRPC_SRC_ROOT)/include"',

'USER_HEADER_SEARCH_PATHS' => '"$(GRPC_SRC_ROOT)"',

# If we don't set these two settings, `include/grpc/support/time.h` and

# `src/core/lib/support/string.h` shadow the system `<time.h>` and `<string.h>`, breaking the

# build.

'USE_HEADERMAP' => 'NO',

'ALWAYS_SEARCH_USER_PATHS' => 'NO',

}

s.default_subspecs = 'Interface', 'Implementation'

# Like many other C libraries, gRPC-Core has its public headers under `include/<libname>/` and its

# sources and private headers in other directories outside `include/`. Cocoapods' linter doesn't

# allow any header to be listed outside the `header_mappings_dir` (even though doing so works in

# practice). Because we need our `header_mappings_dir` to be `include/grpc/` for the reason

# mentioned above, we work around the linter limitation by dividing the pod into two subspecs, one

# for public headers and the other for implementation. Each gets its own `header_mappings_dir`,

# making the linter happy.

#

# The list of source files is generated by a template: `templates/gRPC-Core.podspec.template`. It

# can be regenerated from the template by running `tools/buildgen/generate_projects.sh`.

s.subspec 'Interface' do |ss|

ss.header_mappings_dir = 'include/grpc'

ss.source_files = ${ruby_multiline_list(grpc_public_headers(libs), 22)}

end

s.subspec 'Implementation' do |ss|

ss.header_mappings_dir = '.'

ss.libraries = 'z'

ss.dependency "#{s.name}/Interface", version

ss.dependency 'BoringSSL', '~> 4.0'

# To save you from scrolling, this is the last part of the podspec.

ss.source_files = ${ruby_multiline_list(grpc_private_files(libs), 22)}

ss.private_header_files = ${ruby_multiline_list(grpc_private_headers(libs), 30)}

end

s.subspec 'Cronet-Interface' do |ss|

ss.header_mappings_dir = 'include/grpc'

ss.source_files = 'include/grpc/grpc_cronet.h'

end

s.subspec 'Cronet-Tests' do |ss|

ss.header_mappings_dir = '.'

ss.source_files = 'src/core/ext/transport/cronet/client/secure/cronet_channel_create.c',

'src/core/ext/transport/cronet/transport/cronet_transport.c',

'test/core/end2end/cq_verifier.{c,h}',

'test/core/end2end/end2end_tests.{c,h}',

'test/core/end2end/tests/*.{c,h}',

'test/core/end2end/data/*.{c,h}',

'test/core/util/test_config.{c,h}',

'test/core/util/port.h',

'test/core/util/port_posix.c',

'test/core/util/port_server_client.{c,h}'

ss.dependency 'CronetFramework'

end

end