Linker error after string_view commit

[vai-terokinnunen]

Describe the bug
Since commit 60ccc1f ("feat: support std::string_view in Value API"), simple example fails to linker error.

To Reproduce
Steps to reproduce the behavior:

1. Install latest jsoncpp (using Ubuntu:24.04 Docker image in this test)

git clone https://github.com/open-source-parsers/jsoncpp.git
cmake -B build-jsoncpp jsoncpp
cmake --build build-jsoncpp --target install

2. Example project:

CMakeLists.txt

project("Example")
add_executable(example main.cpp)
target_link_libraries(example jsoncpp)

main.cpp

#include <iostream>
#include <json/json.h>
int main()
{
    Json::Value root;
    root["key"] = "value";
    std::cout << root.isMember("key") << '\n';
    root.removeMember("key");
    return 0;
}

3. Try build cmake -B build-example example && cmake --build build-example
4. Build fails with linker error

: && /usr/bin/c++  -rdynamic CMakeFiles/example.dir/main.cpp.o -o example  -ljsoncpp && :
/usr/bin/ld: CMakeFiles/example.dir/main.cpp.o: in function `main':
main.cpp:(.text+0x6c): undefined reference to `Json::Value::operator[](std::basic_string_view<char, std::char_traits<char> >)'
/usr/bin/ld: main.cpp:(.text+0xb7): undefined reference to `Json::Value::isMember(std::basic_string_view<char, std::char_traits<char> >) const'
/usr/bin/ld: main.cpp:(.text+0x105): undefined reference to `Json::Value::removeMember(std::basic_string_view<char, std::char_traits<char> >)'
collect2: error: ld returned 1 exit status
ninja: build stopped: subcommand failed.

Expected behavior

• Build successful. Works before commit 60ccc1f

Desktop (please complete the following information):

• OS: Ubuntu 24.04
• Meson version 1.3.2 (repeats with both meson and cmake builds)
• Ninja version 1.11.1

Additional context

• Extracting "key" to std::string, std::string_view or char* constant does not resolve the issue.