交叉编译时编译选项设置有问题

[heheda123123]

Xmake 版本

v2.9.5+dev.6c2929b

操作系统版本和架构

ubuntu 24

描述问题

ubuntu 24上交叉编译时

xmake f -p cross -a aarch64 -c --cross=aarch64-linux-gnu- -m release

很多依赖都出现了下面的错误

[ 89%]: linking.release libplugin_socks5.so
/usr/bin/aarch64-linux-gnu-g++ -o build/cross/aarch64/release/libplugin_socks5.so build/.objs/plugin_socks5/cross/aarch64/release/src/plugin/socks5/dllmain.cpp.o -shared -fPIC -L/home/cat/.xmake/packages/c/cpp-ipc/1.3.0/a5f38dad456340db88e770c8da0c2ff1/lib -L/home/cat/.xmake/packages/j/jsoncpp/1.9.6/a35f4306b8d04c22ba0951436f5774dc/lib -L/home/cat/.xmake/packages/s/spdlog/v1.15.0/cbfcb8dbd3714ff789c197958e006950/lib -L/home/cat/.xmake/packages/f/fmt/11.0.2/796d602e931f45448ce7549a2659bf55/lib -s -lipc -ljsoncpp -lspdlog -lfmt
/usr/lib/gcc-cross/aarch64-linux-gnu/13/../../../../aarch64-linux-gnu/bin/ld: /home/cat/.xmake/packages/j/jsoncpp/1.9.6/a35f4306b8d04c22ba0951436f5774dc/lib/libjsoncpp.a(json_value.cpp.o): relocation R_AARCH64_ADR_PREL_PG_HI21 against symbol `_ZTVN4Json9ExceptionE' which may bind externally can not be used when making a shared object; recompile with -fPIC
/home/cat/.xmake/packages/j/jsoncpp/1.9.6/a35f4306b8d04c22ba0951436f5774dc/lib/libjsoncpp.a(json_value.cpp.o): in function `Json::Exception::~Exception()':
json_value.cpp:(.text+0x18): dangerous relocation: unsupported relocation
/usr/lib/gcc-cross/aarch64-linux-gnu/13/../../../../aarch64-linux-gnu/bin/ld: /home/cat/.xmake/packages/j/jsoncpp/1.9.6/a35f4306b8d04c22ba0951436f5774dc/lib/libjsoncpp.a(json_value.cpp.o): relocation R_AARCH64_ADR_PREL_PG_HI21 against symbol `_ZTVN4Json9ExceptionE' which may bind externally can not be used when making a shared object; recompile with -fPIC
/home/cat/.xmake/packages/j/jsoncpp/1.9.6/a35f4306b8d04c22ba0951436f5774dc/lib/libjsoncpp.a(json_value.cpp.o): in function `Json::Exception::~Exception()':
json_value.cpp:(.text+0x58): dangerous relocation: unsupported relocation
/usr/lib/gcc-cross/aarch64-linux-gnu/13/../../../../aarch64-linux-gnu/bin/ld: /home/cat/.xmake/packages/j/jsoncpp/1.9.6/a35f4306b8d04c22ba0951436f5774dc/lib/libjsoncpp.a(json_value.cpp.o): relocation R_AARCH64_ADR_PREL_PG_HI21 against symbol `_ZN4Json5ValueD1Ev' which may bind externally can not be used when making a shared object; recompile with -fPIC
/home/cat/.xmake/packages/j/jsoncpp/1.9.6/a35f4306b8d04c22ba0951436f5774dc/lib/libjsoncpp.a(json_value.cpp.o): in function `Json::Value::nullSingleton()':
json_value.cpp:(.text+0x848): dangerous relocation: unsupported relocation
/usr/lib/gcc-cross/aarch64-linux-gnu/13/../../../../aarch64-linux-gnu/bin/ld: /home/cat/.xmake/packages/j/jsoncpp/1.9.6/a35f4306b8d04c22ba0951436f5774dc/lib/libjsoncpp.a(json_value.cpp.o): relocation R_AARCH64_ADR_PREL_PG_HI21 against symbol `_ZTVN4Json9ExceptionE' which may bind externally can not be used when making a shared object; recompile with -fPIC
/home/cat/.xmake/packages/j/jsoncpp/1.9.6/a35f4306b8d04c22ba0951436f5774dc/lib/libjsoncpp.a(json_value.cpp.o): in function `Json::Exception::Exception(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >)':

/usr/lib/gcc-cross/aarch64-linux-gnu/13/../../../../aarch64-linux-gnu/bin/ld: /home/cat/.xmake/packages/j/jsoncpp/1.9.6/a35f4306b8d04c22ba0951436f5774dc/lib/libjsoncpp.a(json_writer.cpp.o): relocation R_AARCH64_ADR_PREL_PG_HI21 against symbol `_ZTVN4Json10FastWriterE' which may bind externally can not be used when making a shared object; recompile with -fPIC
/home/cat/.xmake/packages/j/jsoncpp/1.9.6/a35f4306b8d04c22ba0951436f5774dc/lib/libjsoncpp.a(json_writer.cpp.o): in function `Json::FastWriter::~FastWriter()':
json_writer.cpp:(.text._ZN4Json10FastWriterD2Ev[_ZN4Json10FastWriterD5Ev]+0xc): dangerous relocation: unsupported relocation
/usr/lib/gcc-cross/aarch64-linux-gnu/13/../../../../aarch64-linux-gnu/bin/ld: /home/cat/.xmake/packages/j/jsoncpp/1.9.6/a35f4306b8d04c22ba0951436f5774dc/lib/libjsoncpp.a(json_writer.cpp.o): relocation R_AARCH64_ADR_PREL_PG_HI21 against symbol `_ZTVN4Json10FastWriterE' which may bind externally can not be used when making a shared object; recompile with -fPIC
/home/cat/.xmake/packages/j/jsoncpp/1.9.6/a35f4306b8d04c22ba0951436f5774dc/lib/libjsoncpp.a(json_writer.cpp.o): in function `Json::FastWriter::~FastWriter()':
json_writer.cpp:(.text._ZN4Json10FastWriterD0Ev[_ZN4Json10FastWriterD5Ev]+0x8): dangerous relocation: unsupported relocation
/usr/lib/gcc-cross/aarch64-linux-gnu/13/../../../../aarch64-linux-gnu/bin/ld: /home/cat/.xmake/packages/j/jsoncpp/1.9.6/a35f4306b8d04c22ba0951436f5774dc/lib/libjsoncpp.a(json_writer.cpp.o): relocation R_AARCH64_ADR_PREL_PG_HI21 against symbol `_ZTVN4Json12StyledWriterE' which may bind externally can not be used when making a shared object; recompile with -fPIC
/home/cat/.xmake/packages/j/jsoncpp/1.9.6/a35f4306b8d04c22ba0951436f5774dc/lib/libjsoncpp.a(json_writer.cpp.o): in function `Json::StyledWriter::~StyledWriter()':
json_writer.cpp:(.text._ZN4Json12StyledWriterD2Ev[_ZN4Json12StyledWriterD5Ev]+0x8): dangerous relocation: unsupported relocation
/usr/lib/gcc-cross/aarch64-linux-gnu/13/../../../../aarch64-linux-gnu/bin/ld: /home/cat/.xmake/packages/j/jsoncpp/1.9.6/a35f4306b8d04c22ba0951436f5774dc/lib/libjsoncpp.a(json_writer.cpp.o): relocation R_AARCH64_ADR_PREL_PG_HI21 against symbol `_ZTVN4Json12StyledWriterE' which may bind externally can not be used when making a shared object; recompile with -fPIC
/home/cat/.xmake/packages/j/jsoncpp/1.9.6/a35f4306b8d04c22ba0951436f5774dc/lib/libjsoncpp.a(json_writer.cpp.o): in function `Json::StyledWriter::~StyledWriter()':
json_writer.cpp:(.text._ZN4Json12StyledWriterD0Ev[_ZN4Json12StyledWriterD5Ev]+0x8): dangerous relocation: unsupported relocation
/usr/lib/gcc-cross/aarch64-linux-gnu/13/../../../../aarch64-linux-gnu/bin/ld: /home/cat/.xmake/packages/j/jsoncpp/1.9.6/a35f4306b8d04c22ba0951436f5774dc/lib/libjsoncpp.a(json_writer.cpp.o): relocation R_AARCH64_ADR_PREL_PG_HI21 against symbol `_ZTVN4Json23BuiltStyledStreamWriterE' which may bind externally can not be used when making a shared object; recompile with -fPIC
/home/cat/.xmake/packages/j/jsoncpp/1.9.6/a35f4306b8d04c22ba0951436f5774dc/lib/libjsoncpp.a(json_writer.cpp.o): in function `Json::BuiltStyledStreamWriter::~BuiltStyledStreamWriter()':
json_writer.cpp:(.text._ZN4Json23BuiltStyledStreamWriterD2Ev[_ZN4Json23BuiltStyledStreamWriterD5Ev]+0x8): dangerous relocation: unsupported relocation
/usr/lib/gcc-cross/aarch64-linux-gnu/13/../../../../aarch64-linux-gnu/bin/ld: /home/cat/.xmake/packages/j/jsoncpp/1.9.6/a35f4306b8d04c22ba0951436f5774dc/lib/libjsoncpp.a(json_writer.cpp.o): relocation R_AARCH64_ADR_PREL_PG_HI21 against symbol `_ZTVN4Json23BuiltStyledStreamWriterE' which may bind externally can not be used when making a shared object; recompile with -fPIC
/home/cat/.xmake/packages/j/jsoncpp/1.9.6/a35f4306b8d04c22ba0951436f5774dc/lib/libjsoncpp.a(json_writer.cpp.o): in function `Json::BuiltStyledStreamWriter::~BuiltStyledStreamWriter()':
json_writer.cpp:(.text._ZN4Json23BuiltStyledStreamWriterD0Ev[_ZN4Json23BuiltStyledStreamWriterD5Ev]+0x8): dangerous relocation: unsupported relocation

但是pic应该是默认启用了才对

期待的结果

交叉编译时，依赖默认没有启用pic

工程配置

add_requires("jsoncpp", {configs = {shared = false}})

add_packages("jsoncpp")

附加信息和错误日志

1

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Title: There is a problem with the compilation option setting during cross compilation

[heheda123123]

star恒大佬指点，手动加编译选项就可以了

 add_requires("jsoncpp", {configs = {shared = false, cxflags="-fPIC"}})

看起来确实应该是pic设置没生效？

[waruqi]

see #5816 (comment)