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cleanup cmake include directories

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pull/14028/head
Jan Tattermusch 7 years ago
parent a41e997a87
commit 586f719898
6 changed files with 51 additions and 36 deletions
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  1. 5
      cmake/benchmark.cmake
  2. 5
      cmake/cares.cmake
  3. 14
      cmake/gflags.cmake
  4. 13
      cmake/protobuf.cmake
  5. 15
      cmake/zlib.cmake
  6. 35
      templates/CMakeLists.txt.template

5
cmake/benchmark.cmake
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@ -20,14 +20,17 @@ if("${gRPC_BENCHMARK_PROVIDER}" STREQUAL "module")
add_subdirectory(${BENCHMARK_ROOT_DIR} third_party/benchmark)
if(TARGET benchmark)
set(_gRPC_BENCHMARK_LIBRARIES benchmark)
set(_gRPC_BENCHMARK_INCLUDE_DIR "${BENCHMARK_ROOT_DIR}/include")
endif()
else()
message(WARNING "gRPC_BENCHMARK_PROVIDER is \"module\" but BENCHMARK_ROOT_DIR is wrong")
endif()
elseif("${gRPC_BENCHMARK_PROVIDER}" STREQUAL "package")
find_package(benchmark)
find_package(benchmark REQUIRED)
if(TARGET benchmark::benchmark)
set(_gRPC_BENCHMARK_LIBRARIES benchmark::benchmark)
# extract the include dir from target's properties
get_target_property(_gRPC_BENCHMARK_INCLUDE_DIR benchmark::benchmark INTERFACE_INCLUDE_DIRECTORIES)
endif()
set(_gRPC_FIND_BENCHMARK "if(NOT benchmark_FOUND)\n find_package(benchmark)\nendif()")
endif()

5
cmake/cares.cmake
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@ -18,11 +18,13 @@ if("${gRPC_CARES_PROVIDER}" STREQUAL "module")
endif()
set(CARES_SHARED OFF CACHE BOOL "disable shared library")
set(CARES_STATIC ON CACHE BOOL "link cares statically")
set(CARES_INCLUDE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/third_party/cares/cares")
add_subdirectory(third_party/cares/cares)
if(TARGET c-ares)
set(_gRPC_CARES_LIBRARIES c-ares)
set(_gRPC_CARES_INCLUDE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/third_party/cares/cares" "${CMAKE_CURRENT_BINARY_DIR}/third_party/cares/cares")
endif()
if(gRPC_INSTALL)
message(WARNING "gRPC_INSTALL will be forced to FALSE because gRPC_CARES_PROVIDER is \"module\"")
set(gRPC_INSTALL FALSE)
@ -31,6 +33,7 @@ elseif("${gRPC_CARES_PROVIDER}" STREQUAL "package")
find_package(c-ares REQUIRED CONFIG)
if(TARGET c-ares::cares)
set(_gRPC_CARES_LIBRARIES c-ares::cares)
set(_gRPC_CARES_INCLUDE_DIR ${c-ares_INCLUDE_DIR})
endif()
set(_gRPC_FIND_CARES "if(NOT c-ares_FOUND)\n find_package(c-ares CONFIG)\nendif()")
endif()

14
cmake/gflags.cmake
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@ -17,17 +17,19 @@ if("${gRPC_GFLAGS_PROVIDER}" STREQUAL "module")
set(GFLAGS_ROOT_DIR ${CMAKE_CURRENT_SOURCE_DIR}/third_party/gflags)
endif()
if(EXISTS "${GFLAGS_ROOT_DIR}/CMakeLists.txt")
add_subdirectory(${GFLAGS_ROOT_DIR} third_party/gflags)
if(TARGET gflags_static)
set(_gRPC_GFLAGS_LIBRARIES gflags_static)
endif()
add_subdirectory(${GFLAGS_ROOT_DIR} third_party/gflags)
if(TARGET gflags_static)
set(_gRPC_GFLAGS_LIBRARIES gflags_static)
set(_gRPC_GFLAGS_INCLUDE_DIR "${CMAKE_CURRENT_BINARY_DIR}/third_party/gflags/include")
endif()
else()
message(WARNING "gRPC_GFLAGS_PROVIDER is \"module\" but GFLAGS_ROOT_DIR is wrong")
message(WARNING "gRPC_GFLAGS_PROVIDER is \"module\" but GFLAGS_ROOT_DIR is wrong")
endif()
elseif("${gRPC_GFLAGS_PROVIDER}" STREQUAL "package")
find_package(gflags)
find_package(gflags REQUIRED)
if(TARGET gflags::gflags)
set(_gRPC_GFLAGS_LIBRARIES gflags::gflags)
set(_gRPC_GFLAGS_INCLUDE_DIR ${GFLAGS_INCLUDE_DIR})
endif()
set(_gRPC_FIND_GFLAGS "if(NOT gflags_FOUND)\n find_package(gflags)\nendif()")
endif()

13
cmake/protobuf.cmake
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@ -27,7 +27,7 @@ if("${gRPC_PROTOBUF_PROVIDER}" STREQUAL "module")
if(NOT PROTOBUF_ROOT_DIR)
set(PROTOBUF_ROOT_DIR ${CMAKE_CURRENT_SOURCE_DIR}/third_party/protobuf)
endif()
set(PROTOBUF_WELLKNOWN_IMPORT_DIR ${PROTOBUF_ROOT_DIR}/src)
if(EXISTS "${PROTOBUF_ROOT_DIR}/cmake/CMakeLists.txt")
set(protobuf_MSVC_STATIC_RUNTIME OFF CACHE BOOL "Link static runtime libraries")
add_subdirectory(${PROTOBUF_ROOT_DIR}/cmake third_party/protobuf)
@ -41,6 +41,9 @@ if("${gRPC_PROTOBUF_PROVIDER}" STREQUAL "module")
set(_gRPC_PROTOBUF_PROTOC protoc)
set(_gRPC_PROTOBUF_PROTOC_EXECUTABLE $<TARGET_FILE:protoc>)
endif()
set(_gRPC_PROTOBUF_INCLUDE_DIR "${PROTOBUF_ROOT_DIR}")
# For well-known .proto files distributed with protobuf
set(_gRPC_PROTOBUF_WELLKNOWN_INCLUDE_DIR "${PROTOBUF_ROOT_DIR}/src")
else()
message(WARNING "gRPC_PROTOBUF_PROVIDER is \"module\" but PROTOBUF_ROOT_DIR is wrong")
endif()
@ -58,8 +61,11 @@ elseif("${gRPC_PROTOBUF_PROVIDER}" STREQUAL "package")
endif()
if(TARGET protobuf::libprotoc)
set(_gRPC_PROTOBUF_PROTOC_LIBRARIES protobuf::libprotoc)
# extract the include dir from target's properties
get_target_property(_gRPC_PROTOBUF_WELLKNOWN_INCLUDE_DIR protobuf::libprotoc INTERFACE_INCLUDE_DIRECTORIES)
else()
set(_gRPC_PROTOBUF_PROTOC_LIBRARIES ${PROTOBUF_PROTOC_LIBRARIES})
set(_gRPC_PROTOBUF_WELLKNOWN_INCLUDE_DIR ${PROTOBUF_INCLUDE_DIRS})
endif()
if(TARGET protobuf::protoc)
set(_gRPC_PROTOBUF_PROTOC protobuf::protoc)
@ -68,10 +74,7 @@ elseif("${gRPC_PROTOBUF_PROVIDER}" STREQUAL "package")
set(_gRPC_PROTOBUF_PROTOC ${PROTOBUF_PROTOC_EXECUTABLE})
set(_gRPC_PROTOBUF_PROTOC_EXECUTABLE ${PROTOBUF_PROTOC_EXECUTABLE})
endif()
set(_gRPC_PROTOBUF_INCLUDE_DIR ${PROTOBUF_INCLUDE_DIRS})
set(_gRPC_FIND_PROTOBUF "if(NOT Protobuf_FOUND AND NOT PROTOBUF_FOUND)\n find_package(Protobuf ${gRPC_PROTOBUF_PACKAGE_TYPE})\nendif()")
endif()
if(PROTOBUF_FOUND)
include_directories(${PROTOBUF_INCLUDE_DIRS})
endif()
set(PROTOBUF_WELLKNOWN_IMPORT_DIR /usr/local/include)
endif()

15
cmake/zlib.cmake
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@ -16,15 +16,15 @@ if("${gRPC_ZLIB_PROVIDER}" STREQUAL "module")
if(NOT ZLIB_ROOT_DIR)
set(ZLIB_ROOT_DIR ${CMAKE_CURRENT_SOURCE_DIR}/third_party/zlib)
endif()
set(ZLIB_INCLUDE_DIR "${ZLIB_ROOT_DIR}")
if(EXISTS "${ZLIB_ROOT_DIR}/CMakeLists.txt")
# TODO(jtattermusch): workaround for https://github.com/madler/zlib/issues/218
include_directories(${ZLIB_INCLUDE_DIR})
# TODO(jtattermusch): workaround for https://github.com/madler/zlib/issues/218
include_directories("${ZLIB_ROOT_DIR}")
add_subdirectory(${ZLIB_ROOT_DIR} third_party/zlib)
add_subdirectory(${ZLIB_ROOT_DIR} third_party/zlib)
if(TARGET zlibstatic)
set(_gRPC_ZLIB_LIBRARIES zlibstatic)
endif()
if(TARGET zlibstatic)
set(_gRPC_ZLIB_LIBRARIES zlibstatic)
set(_gRPC_ZLIB_INCLUDE_DIR "${ZLIB_ROOT_DIR}" "${CMAKE_CURRENT_BINARY_DIR}/third_party/zlib")
endif()
else()
message(WARNING "gRPC_ZLIB_PROVIDER is \"module\" but ZLIB_ROOT_DIR is wrong")
endif()
@ -35,5 +35,6 @@ if("${gRPC_ZLIB_PROVIDER}" STREQUAL "module")
elseif("${gRPC_ZLIB_PROVIDER}" STREQUAL "package")
find_package(ZLIB REQUIRED)
set(_gRPC_ZLIB_LIBRARIES ${ZLIB_LIBRARIES})
set(_gRPC_ZLIB_INCLUDE_DIR ${ZLIB_INCLUDE_DIRS})
set(_gRPC_FIND_ZLIB "if(NOT ZLIB_FOUND)\n find_package(ZLIB)\nendif()")
endif()

35
templates/CMakeLists.txt.template
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@ -48,7 +48,10 @@
deps.append("${_gRPC_CARES_LIBRARIES}")
deps.append("${_gRPC_ALLTARGETS_LIBRARIES}")
for d in target_dict.get('deps', []):
deps.append(d)
if d == 'benchmark':
deps.append("${_gRPC_BENCHMARK_LIBRARIES}")
else:
deps.append(d)
if target_dict.build == 'test' and target_dict.language == 'c++':
deps.append("${_gRPC_GFLAGS_LIBRARIES}")
return deps
@ -90,6 +93,10 @@
set(gRPC_INSTALL <%text>${gRPC_INSTALL_default}</%text> CACHE BOOL
"Generate installation target: gRPC_ZLIB_PROVIDER, gRPC_CARES_PROVIDER, gRPC_SSL_PROVIDER and gRPC_PROTOBUF_PROVIDER must all be \"package\"")
# Providers for third-party dependencies (gRPC_*_PROVIDER properties):
# "module": build the dependency using sources from git submodule (under third_party)
# "package": use cmake's find_package functionality to locate a pre-installed dependency
set(gRPC_ZLIB_PROVIDER "module" CACHE STRING "Provider of zlib library")
set_property(CACHE gRPC_ZLIB_PROVIDER PROPERTY STRINGS "module" "package")
@ -190,7 +197,7 @@
return()
endif()
set(_protobuf_include_path -I . -I <%text>${PROTOBUF_WELLKNOWN_IMPORT_DIR}</%text>)
set(_protobuf_include_path -I . -I <%text>${_gRPC_PROTOBUF_WELLKNOWN_INCLUDE_DIR}</%text>)
foreach(FIL <%text>${ARGN}</%text>)
get_filename_component(ABS_FIL <%text>${FIL}</%text> ABSOLUTE)
get_filename_component(FIL_WE <%text>${FIL}</%text> NAME_WE)
@ -346,13 +353,11 @@
PUBLIC <%text>$<INSTALL_INTERFACE:${gRPC_INSTALL_INCLUDEDIR}> $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include></%text>
PRIVATE <%text>${CMAKE_CURRENT_SOURCE_DIR}</%text>
PRIVATE <%text>${_gRPC_SSL_INCLUDE_DIR}</%text>
PRIVATE <%text>${PROTOBUF_ROOT_DIR}</%text>/src
PRIVATE <%text>${ZLIB_INCLUDE_DIR}</%text>
PRIVATE <%text>${BENCHMARK}</%text>/include
PRIVATE <%text>${CMAKE_CURRENT_BINARY_DIR}</%text>/third_party/zlib
PRIVATE <%text>${CARES_INCLUDE_DIR}</%text>
PRIVATE <%text>${CMAKE_CURRENT_BINARY_DIR}</%text>/third_party/cares/cares
PRIVATE <%text>${CMAKE_CURRENT_BINARY_DIR}</%text>/third_party/gflags/include
PRIVATE <%text>${_gRPC_PROTOBUF_INCLUDE_DIR}</%text>
PRIVATE <%text>${_gRPC_ZLIB_INCLUDE_DIR}</%text>
PRIVATE <%text>${_gRPC_BENCHMARK_INCLUDE_DIR}</%text>
PRIVATE <%text>${_gRPC_CARES_INCLUDE_DIR}</%text>
PRIVATE <%text>${_gRPC_GFLAGS_INCLUDE_DIR}</%text>
% if lib.build in ['test', 'private'] and lib.language == 'c++':
PRIVATE third_party/googletest/googletest/include
PRIVATE third_party/googletest/googletest
@ -417,13 +422,11 @@
PRIVATE <%text>${CMAKE_CURRENT_SOURCE_DIR}</%text>
PRIVATE <%text>${CMAKE_CURRENT_SOURCE_DIR}</%text>/include
PRIVATE <%text>${_gRPC_SSL_INCLUDE_DIR}</%text>
PRIVATE <%text>${PROTOBUF_ROOT_DIR}</%text>/src
PRIVATE <%text>${BENCHMARK_ROOT_DIR}</%text>/include
PRIVATE <%text>${ZLIB_ROOT_DIR}</%text>
PRIVATE <%text>${CMAKE_CURRENT_BINARY_DIR}</%text>/third_party/zlib
PRIVATE <%text>${CARES_INCLUDE_DIR}</%text>
PRIVATE <%text>${CMAKE_CURRENT_BINARY_DIR}</%text>/third_party/cares/cares
PRIVATE <%text>${CMAKE_CURRENT_BINARY_DIR}</%text>/third_party/gflags/include
PRIVATE <%text>${_gRPC_PROTOBUF_INCLUDE_DIR}</%text>
PRIVATE <%text>${_gRPC_ZLIB_INCLUDE_DIR}</%text>
PRIVATE <%text>${_gRPC_BENCHMARK_INCLUDE_DIR}</%text>
PRIVATE <%text>${_gRPC_CARES_INCLUDE_DIR}</%text>
PRIVATE <%text>${_gRPC_GFLAGS_INCLUDE_DIR}</%text>
% if tgt.build in ['test', 'private'] and tgt.language == 'c++':
PRIVATE third_party/googletest/googletest/include
PRIVATE third_party/googletest/googletest

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