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Merge pull request #3073 from jirislaby/master 

Cpp/runtime: use utfcpp from system if possible
This commit is contained in:
Terence Parr 2021-04-08 09:15:30 -07:00 committed by GitHub
parent c254f00921 5a808b470e
commit 765de17f2a
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2 changed files with 53 additions and 27 deletions
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1
contributors.txt
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@ -286,6 +286,7 @@ YYYY/MM/DD, github id, Full name, email
2020/12/03, electrum, David Phillips, david@acz.org
2021/01/25, l215884529, Qiheng Liu, 13607681+l215884529@users.noreply.github.com
2021/02/02, tsotnikov, Taras Sotnikov, taras.sotnikov@gmail.com
2021/02/10, jirislaby, Jiri Slaby, jirislaby@gmail.com
2021/02/21, namasikanam, Xingyu Xie, namasikanam@gmail.com
2021/02/27, khmarbaise, Karl Heinz Marbaise, github@soebes.com
2021/03/02, hackeris

69
runtime/Cpp/runtime/CMakeLists.txt
View File

@ -1,19 +1,3 @@
include(${CMAKE_ROOT}/Modules/ExternalProject.cmake)
set(THIRDPARTY_DIR ${CMAKE_BINARY_DIR}/runtime/thirdparty)
set(UTFCPP_DIR ${THIRDPARTY_DIR}/utfcpp)
ExternalProject_Add(
utfcpp
GIT_REPOSITORY "git://github.com/nemtrif/utfcpp"
GIT_TAG "v3.1.1"
SOURCE_DIR ${UTFCPP_DIR}
UPDATE_DISCONNECTED 1
CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${UTFCPP_DIR}/install -Dgtest_force_shared_crt=ON
TEST_AFTER_INSTALL 1
STEP_TARGETS build)
include_directories(
${PROJECT_SOURCE_DIR}/runtime/src
${PROJECT_SOURCE_DIR}/runtime/src/atn
@ -23,8 +7,6 @@ include_directories(
${PROJECT_SOURCE_DIR}/runtime/src/tree
${PROJECT_SOURCE_DIR}/runtime/src/tree/pattern
${PROJECT_SOURCE_DIR}/runtime/src/tree/xpath
${UTFCPP_DIR}/install/include/utf8cpp
${UTFCPP_DIR}/install/include/utf8cpp/utf8
)
@ -50,8 +32,49 @@ add_custom_target(make_lib_output_dir ALL
COMMAND ${CMAKE_COMMAND} -E make_directory ${LIB_OUTPUT_DIR}
)
add_dependencies(antlr4_shared make_lib_output_dir utfcpp)
add_dependencies(antlr4_static make_lib_output_dir utfcpp)
add_dependencies(antlr4_shared make_lib_output_dir)
add_dependencies(antlr4_static make_lib_output_dir)
find_package(utf8cpp QUIET)
set(INSTALL_utf8cpp FALSE)
if (utf8cpp_FOUND)
target_link_libraries(antlr4_shared utf8cpp)
target_link_libraries(antlr4_static utf8cpp)
else()
# older utf8cpp doesn't define the package above
find_path(utf8cpp_HEADER utf8.h
PATH_SUFFIXES utf8cpp
)
if (utf8cpp_HEADER)
include_directories(${utf8cpp_HEADER})
else()
include(${CMAKE_ROOT}/Modules/ExternalProject.cmake)
set(THIRDPARTY_DIR ${CMAKE_BINARY_DIR}/runtime/thirdparty)
set(UTFCPP_DIR ${THIRDPARTY_DIR}/utfcpp)
ExternalProject_Add(
utf8cpp
GIT_REPOSITORY "git://github.com/nemtrif/utfcpp"
GIT_TAG "v3.1.1"
SOURCE_DIR ${UTFCPP_DIR}
UPDATE_DISCONNECTED 1
CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${UTFCPP_DIR}/install -Dgtest_force_shared_crt=ON
TEST_AFTER_INSTALL 1
STEP_TARGETS build)
include_directories(
${UTFCPP_DIR}/install/include/utf8cpp
${UTFCPP_DIR}/install/include/utf8cpp/utf8
)
add_dependencies(antlr4_shared utf8cpp)
add_dependencies(antlr4_static utf8cpp)
set(INSTALL_utf8cpp TRUE)
endif()
endif()
if(CMAKE_SYSTEM_NAME MATCHES "Linux")
target_link_libraries(antlr4_shared ${UUID_LIBRARIES})
@ -131,13 +154,15 @@ install(DIRECTORY "${PROJECT_SOURCE_DIR}/runtime/src/"
FILES_MATCHING PATTERN "*.h"
)
install(FILES "${UTFCPP_DIR}/source/utf8.h"
if (INSTALL_utf8cpp)
install(FILES "${UTFCPP_DIR}/source/utf8.h"
DESTINATION "include/antlr4-runtime")
install(DIRECTORY "${UTFCPP_DIR}/source/utf8"
install(DIRECTORY "${UTFCPP_DIR}/source/utf8"
DESTINATION "include/antlr4-runtime"
COMPONENT dev
FILES_MATCHING PATTERN "*.h"
)
endif()