57 lines
1.6 KiB
Diff
57 lines
1.6 KiB
Diff
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diff --git i/cpp/CMakeLists.txt w/cpp/CMakeLists.txt
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index 3899006a..8e7458d9 100644
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--- i/cpp/CMakeLists.txt
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+++ w/cpp/CMakeLists.txt
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@@ -18,7 +18,7 @@ cmake_minimum_required (VERSION 3.11)
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# Pick the C++ standard to compile with.
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# Abseil currently supports C++11, C++14, and C++17.
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-set(CMAKE_CXX_STANDARD 11)
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+set(CMAKE_CXX_STANDARD 17)
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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project (libphonenumber)
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@@ -126,6 +126,8 @@ if (${USE_BOOST} STREQUAL "OFF" AND ${USE_STDMUTEX} STREQUAL "OFF")
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find_package (Threads)
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endif()
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+find_package (absl REQUIRED)
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+
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find_or_build_gtest ()
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if (${USE_RE2} STREQUAL "ON")
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diff --git i/tools/cpp/CMakeLists.txt w/tools/cpp/CMakeLists.txt
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index b0941656..58a9b3ba 100644
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--- i/tools/cpp/CMakeLists.txt
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+++ w/tools/cpp/CMakeLists.txt
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@@ -26,29 +26,6 @@ project (generate_geocoding_data)
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# Helper functions dealing with finding libraries and programs this library
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# depends on.
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include (gtest.cmake)
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-include (FetchContent)
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-
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-# Downloading the abseil sources.
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-FetchContent_Declare(
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- abseil-cpp
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- GIT_REPOSITORY https://github.com/abseil/abseil-cpp.git
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- GIT_TAG origin/master
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-)
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-
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-# Building the abseil binaries
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-FetchContent_GetProperties(abseil-cpp)
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-if (NOT abseil-cpp_POPULATED)
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- FetchContent_Populate(abseil-cpp)
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-endif ()
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-
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-if (NOT abseil-cpp_POPULATED)
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- message (FATAL_ERROR "Could not build abseil-cpp binaries.")
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-endif ()
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-
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-# Safeguarding against any potential link errors as mentioned in
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-# https://github.com/abseil/abseil-cpp/issues/225
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-set(CMAKE_POSITION_INDEPENDENT_CODE TRUE)
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-add_subdirectory(${abseil-cpp_SOURCE_DIR} ${abseil-cpp_BINARY_DIR})
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find_or_build_gtest ()
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set (
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