Compiler and linker warnings with GCC 12.x (STM32H750B-discovery)

/home/srodal/dev/qul/src/platforminterface/pathdatastroker.cpp: In member function 'std::pair<Qul::PlatformInterface::PointF, Qul::PlatformInterface::PointF> Qul::PlatformInterface::PathDataStroker::PathDataIterator::fromTo() c
onst':

/home/srodal/dev/qul/src/platforminterface/pathdatastroker.cpp:376:71: note: parameter passing for argument of type 'std::pair<Qul::PlatformInterface::PointF, Qul::PlatformInterface::PointF>' when C++17 is enabled changed to ma
tch C++14 in GCC 10.1

  376 | std::pair<PointF, PointF> PathDataStroker::PathDataIterator::fromTo() const


[ 80%] Linking CXX executable ../../Release/thermo_small.elf

/home/srodal/toolchains/arm-gnu-toolchain-12.2.rel1-x86_64-arm-none-eabi/bin/../lib/gcc/arm-none-eabi/12.2.1/../../../../arm-none-eabi/bin/ld: /home/srodal/toolchains/arm-gnu-toolchain-12.2.rel1-x86_64-arm-none-eabi/bin/../lib/
gcc/arm-none-eabi/12.2.1/../../../../arm-none-eabi/lib/thumb/v7e-m+dp/hard/libc_nano.a(libc_a-closer.o): in function `_close_r':

closer.c:(.text._close_r+0xc): warning: _close is not implemented and will always fail

/home/srodal/toolchains/arm-gnu-toolchain-12.2.rel1-x86_64-arm-none-eabi/bin/../lib/gcc/arm-none-eabi/12.2.1/../../../../arm-none-eabi/bin/ld: /home/srodal/toolchains/arm-gnu-toolchain-12.2.rel1-x86_64-arm-none-eabi/bin/../lib/
gcc/arm-none-eabi/12.2.1/../../../../arm-none-eabi/lib/thumb/v7e-m+dp/hard/libc_nano.a(libc_a-fstatr.o): in function `_fstat_r':

fstatr.c:(.text._fstat_r+0xe): warning: _fstat is not implemented and will always fail

/home/srodal/toolchains/arm-gnu-toolchain-12.2.rel1-x86_64-arm-none-eabi/bin/../lib/gcc/arm-none-eabi/12.2.1/../../../../arm-none-eabi/bin/ld: /home/srodal/toolchains/arm-gnu-toolchain-12.2.rel1-x86_64-arm-none-eabi/bin/../lib/
gcc/arm-none-eabi/12.2.1/../../../../arm-none-eabi/lib/thumb/v7e-m+dp/hard/libc_nano.a(libc_a-signalr.o): in function `_getpid_r':

signalr.c:(.text._getpid_r+0x0): warning: _getpid is not implemented and will always fail

/home/srodal/toolchains/arm-gnu-toolchain-12.2.rel1-x86_64-arm-none-eabi/bin/../lib/gcc/arm-none-eabi/12.2.1/../../../../arm-none-eabi/bin/ld: /home/srodal/toolchains/arm-gnu-toolchain-12.2.rel1-x86_64-arm-none-eabi/bin/../lib/
gcc/arm-none-eabi/12.2.1/../../../../arm-none-eabi/lib/thumb/v7e-m+dp/hard/libc_nano.a(libc_a-isattyr.o): in function `_isatty_r':

isattyr.c:(.text._isatty_r+0xc): warning: _isatty is not implemented and will always fail

/home/srodal/toolchains/arm-gnu-toolchain-12.2.rel1-x86_64-arm-none-eabi/bin/../lib/gcc/arm-none-eabi/12.2.1/../../../../arm-none-eabi/bin/ld: /home/srodal/toolchains/arm-gnu-toolchain-12.2.rel1-x86_64-arm-none-eabi/bin/../lib/
gcc/arm-none-eabi/12.2.1/../../../../arm-none-eabi/lib/thumb/v7e-m+dp/hard/libc_nano.a(libc_a-signalr.o): in function `_kill_r':

signalr.c:(.text._kill_r+0xe): warning: _kill is not implemented and will always fail

/home/srodal/toolchains/arm-gnu-toolchain-12.2.rel1-x86_64-arm-none-eabi/bin/../lib/gcc/arm-none-eabi/12.2.1/../../../../arm-none-eabi/bin/ld: /home/srodal/toolchains/arm-gnu-toolchain-12.2.rel1-x86_64-arm-none-eabi/bin/../lib/
gcc/arm-none-eabi/12.2.1/../../../../arm-none-eabi/lib/thumb/v7e-m+dp/hard/libc_nano.a(libc_a-lseekr.o): in function `_lseek_r':

lseekr.c:(.text._lseek_r+0x10): warning: _lseek is not implemented and will always fail

/home/srodal/toolchains/arm-gnu-toolchain-12.2.rel1-x86_64-arm-none-eabi/bin/../lib/gcc/arm-none-eabi/12.2.1/../../../../arm-none-eabi/bin/ld: /home/srodal/toolchains/arm-gnu-toolchain-12.2.rel1-x86_64-arm-none-eabi/bin/../lib/
gcc/arm-none-eabi/12.2.1/../../../../arm-none-eabi/lib/thumb/v7e-m+dp/hard/libc_nano.a(libc_a-readr.o): in function `_read_r':

readr.c:(.text._read_r+0x10): warning: _read is not implemented and will always fail




In function 'mi_fh_get_bytes',

    inlined from 'getAdvanceCCC' at /home/srodal/dev/qul/src/3rdparty/monotype/itypespark/product/source/common/mi_ccc.c:91:9,

    inlined from 'get_advance_width' at /home/srodal/dev/qul/src/3rdparty/monotype/itypespark/product/source/common/mi_outline.c:221:16:

/home/srodal/dev/qul/src/3rdparty/monotype/itypespark/product/source/common/mi_fonthandle.c:120:18: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]

  120 |         *bytes++ = *ptr++;

      |                  ^

/home/srodal/dev/qul/src/3rdparty/monotype/itypespark/product/source/common/mi_ccc.c: In function 'get_advance_width':

/home/srodal/dev/qul/src/3rdparty/monotype/itypespark/product/source/common/mi_ccc.c:37:13: note: at offset 5 into destination object 'MemTemp' of size 5

   37 |     MiUInt8 MemTemp[5] = {0};

      |             ^

In function 'mi_fh_get_bytes',

    inlined from 'getAdvanceCCC' at /home/srodal/dev/qul/src/3rdparty/monotype/itypespark/product/source/common/mi_ccc.c:91:9,

    inlined from 'get_advance_width' at /home/srodal/dev/qul/src/3rdparty/monotype/itypespark/product/source/common/mi_outline.c:221:16:

/home/srodal/dev/qul/src/3rdparty/monotype/itypespark/product/source/common/mi_fonthandle.c:120:18: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]

  120 |         *bytes++ = *ptr++;

      |                  ^

/home/srodal/dev/qul/src/3rdparty/monotype/itypespark/product/source/common/mi_ccc.c: In function 'get_advance_width':

/home/srodal/dev/qul/src/3rdparty/monotype/itypespark/product/source/common/mi_ccc.c:37:13: note: at offset [6, 7] into destination object 'MemTemp' of size 5

   37 |     MiUInt8 MemTemp[5] = {0};

      |             ^

In function 'mi_fh_get_bytes',

    inlined from 'getAdvanceCCC' at /home/srodal/dev/qul/src/3rdparty/monotype/itypespark/product/source/common/mi_ccc.c:69:9,

    inlined from 'get_advance_width' at /home/srodal/dev/qul/src/3rdparty/monotype/itypespark/product/source/common/mi_outline.c:221:16:

/home/srodal/dev/qul/src/3rdparty/monotype/itypespark/product/source/common/mi_fonthandle.c:120:18: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]

  120 |         *bytes++ = *ptr++;

      |                  ^

/home/srodal/dev/qul/src/3rdparty/monotype/itypespark/product/source/common/mi_ccc.c: In function 'get_advance_width':

/home/srodal/dev/qul/src/3rdparty/monotype/itypespark/product/source/common/mi_ccc.c:37:13: note: at offset 5 into destination object 'MemTemp' of size 5

   37 |     MiUInt8 MemTemp[5] = {0};

      |             ^

In function 'mi_fh_get_bytes',

    inlined from 'getAdvanceCCC' at /home/srodal/dev/qul/src/3rdparty/monotype/itypespark/product/source/common/mi_ccc.c:69:9,

    inlined from 'get_advance_width' at /home/srodal/dev/qul/src/3rdparty/monotype/itypespark/product/source/common/mi_outline.c:221:16:

/home/srodal/dev/qul/src/3rdparty/monotype/itypespark/product/source/common/mi_fonthandle.c:120:18: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]

  120 |         *bytes++ = *ptr++;

      |                  ^

/home/srodal/dev/qul/src/3rdparty/monotype/itypespark/product/source/common/mi_ccc.c: In function 'get_advance_width':

/home/srodal/dev/qul/src/3rdparty/monotype/itypespark/product/source/common/mi_ccc.c:37:13: note: at offset [6, 7] into destination object 'MemTemp' of size 5

   37 |     MiUInt8 MemTemp[5] = {0};

      |             ^

In member function 'fromTo':

lto1: note: parameter passing for argument of type 'struct pair' when C++17 is enabled changed to match C++14 in GCC 10.1

In member function 'processPathData',

    inlined from 'stroke' at /home/srodal/dev/qul/src/platforminterface/pathdatastroker.cpp:592:46,

    inlined from 'strokePathData' at /home/srodal/dev/qul/src/graphics/vg_softwarerasterizer/outlinemapper.cpp:148:19,

    inlined from 'mapPathToOutline' at /home/srodal/dev/qul/src/graphics/vg_softwarerasterizer/outlinemapper.cpp:160:34:

/home/srodal/dev/qul/src/platforminterface/pathdatastroker.cpp:627:71: note: parameter passing for argument of type 'struct pair' when C++17 is enabled changed to match C++14 in GCC 10.1

  627 |             std::pair<PointF, PointF> controlPoints = it.controlPoints();

      |         


[100%] Built target thermo_small