Link error after #17401 merge

[riidefi]

After #19700 was merged, I have been getting the following link error. It appears my sys cache is filled with outdated dependencies? Is there a way to evict them? I am on tot, if that is problematic.

Version of emscripten/emsdk:
I'm on tot.

emcc (Emscripten gcc/clang-like replacement + linker emulating GNU ld) 3.1.45-git (8ab7b6d34a53113551fd211c0dd1ea37d2bac2d3)
clang version 18.0.0 (https://github.com/llvm/llvm-project 64473f1221fbc16af140407d5ea64d808f5853a7)
Target: wasm32-unknown-emscripten
Thread model: posix
InstalledDir: C:\Users\rii\Documents\dev\emsdk\upstream\bin

Failing command line in full:

[13/19] Linking CXX executable source\cli\rszst.js
FAILED: source/cli/rszst.js
cmd.exe /C "cd . && C:\Users\rii\Documents\dev\emsdk\upstream\emscripten\em++.bat -O3 -DNDEBUG  source/cli/CMakeFiles/cli.dir/Cli.cpp.o source/cli/CMakeFiles/cli.dir/Rszst.cpp.o -o source\cli\rszst.js  source/core/libcore.a  source/librii/liblibrii.a  source/oishii/liboishii.a  source/rsl/librsl.a  source/plate/libplate.a  source/plugins/libplugins.a  source/vendor/libvendor.a  source/rsmeshopt/librsmeshopt.a  source/librii/liblibrii.a  source/oishii/liboishii.a  source/plate/libplate.a  source/rsmeshopt/librsmeshopt.a  _deps/meshoptimizer-build/libmeshoptimizer.a  C:/Users/rii/Documents/dev/RiiStudio/source/librii/../vendor/assimp/libassimp.a  C:/Users/rii/Documents/dev/RiiStudio/source/librii/../vendor/assimp/libIrrXML.a  C:/Users/rii/Documents/dev/RiiStudio/source/librii/../vendor/assimp/libzlib.a  C:/Users/rii/Documents/dev/RiiStudio/source/librii/../vendor/assimp/libzlibstatic.a  libgctex.a  libavir_rs.a  libc_wbz.a  libszs.a  source/rsl/librsl.a  source/vendor/libvendor.a  libriistudio_rs.a  source/LibBadUIFramework/libLibBadUIFramework.a  source/core/libcore.a  _deps/fmt-build/libfmt.a  librszst_arg_parser.a && cmd.exe /C "cd /D C:\Users\rii\Documents\dev\RiiStudio\web\source\cli && "C:\Program Files\Microsoft Visual Studio\2022\Community\Common7\IDE\CommonExtensions\Microsoft\CMake\CMake\bin\cmake.exe" -E copy_directory C:/Users/rii/Documents/dev/RiiStudio/source/cli/../../fonts C:/Users/rii/Documents/dev/RiiStudio/web/source/cli/fonts""
wasm-ld: warning: function signature mismatch: timegm
>>> defined as (i32) -> i32 in libriistudio_rs.a(time-d99d02750d05dc5e.time.cab54c5c5860e8ca-cgu.1.rcgu.o)
>>> defined as (i32) -> i64 in C:\Users\rii\Documents\dev\emsdk\upstream\emscripten\cache\sysroot\lib\wasm32-emscripten\libc.a(mktime.o)

wasm-ld: warning: function signature mismatch: mktime
>>> defined as (i32) -> i32 in libriistudio_rs.a(time-d99d02750d05dc5e.time.cab54c5c5860e8ca-cgu.1.rcgu.o)
>>> defined as (i32) -> i64 in C:\Users\rii\Documents\dev\emsdk\upstream\emscripten\cache\sysroot\lib\wasm32-emscripten\libc.a(mktime.o)

wasm-ld: error: libgctex.a(std-7c3b3f7689bc1c83.std.5a4bd94f5fe922c7-cgu.0.rcgu.o): undefined symbol: open64
em++: error: 'C:/Users/rii/Documents/dev/emsdk/upstream/bin\wasm-ld.exe -o source\cli\rszst.wasm source/cli/CMakeFiles/cli.dir/Cli.cpp.o source/cli/CMakeFiles/cli.dir/Rszst.cpp.o source/core/libcore.a source/librii/liblibrii.a source/oishii/liboishii.a source/rsl/librsl.a source/plate/libplate.a source/plugins/libplugins.a source/vendor/libvendor.a source/rsmeshopt/librsmeshopt.a source/librii/liblibrii.a source/oishii/liboishii.a source/plate/libplate.a source/rsmeshopt/librsmeshopt.a _deps/meshoptimizer-build/libmeshoptimizer.a C:/Users/rii/Documents/dev/RiiStudio/source/librii/../vendor/assimp/libassimp.a C:/Users/rii/Documents/dev/RiiStudio/source/librii/../vendor/assimp/libIrrXML.a C:/Users/rii/Documents/dev/RiiStudio/source/librii/../vendor/assimp/libzlib.a C:/Users/rii/Documents/dev/RiiStudio/source/librii/../vendor/assimp/libzlibstatic.a libgctex.a libavir_rs.a libc_wbz.a libszs.a source/rsl/librsl.a source/vendor/libvendor.a libriistudio_rs.a source/LibBadUIFramework/libLibBadUIFramework.a source/core/libcore.a _deps/fmt-build/libfmt.a librszst_arg_parser.a -LC:\Users\rii\Documents\dev\emsdk\upstream\emscripten\cache\sysroot\lib\wasm32-emscripten -lGL -lal -lhtml5 -lstubs -lnoexit -lc -ldlmalloc -lcompiler_rt -lc++-noexcept -lc++abi-noexcept -lsockets -mllvm -combiner-global-alias-analysis=false -mllvm -enable-emscripten-sjlj -mllvm -disable-lsr C:\Users\rii\AppData\Local\Temp\tmp22m889e3libemscripten_js_symbols.so --strip-debug --export-if-defined=main --export-if-defined=__start_em_asm --export-if-defined=__stop_em_asm --export-if-defined=__start_em_lib_deps --export-if-defined=__stop_em_lib_deps --export-if-defined=__start_em_js --export-if-defined=__stop_em_js --export-if-defined=__main_argc_argv --export=stackSave --export=stackRestore --export=stackAlloc --export=__errno_location --export=__get_temp_ret --export=__set_temp_ret --export=__wasm_call_ctors --export-table -z stack-size=65536 --initial-memory=16777216 --max-memory=16777216 --no-entry --global-base=1024' failed (returned 1)
ninja: build stopped: subcommand failed.

Full link command and output with -v appended:

em++ -O3 -DNDEBUG  source/cli/CMakeFiles/cli.dir/Cli.cpp.o source/cli/CMakeFiles/cli.dir/Rszst.cpp.o -o source\cli\rszst.js  source/core/libcore.a  source/librii/liblibrii.a  source/oishii/liboishii.a  source/rsl/librsl.a  source/plate/libplate.a  source/plugins/libplugins.a  source/vendor/libvendor.a  source/rsmeshopt/librsmeshopt.a  source/librii/liblibrii.a  source/oishii/liboishii.a  source/plate/libplate.a  source/rsmeshopt/librsmeshopt.a  _deps/meshoptimizer-build/libmeshoptimizer.a  C:/Users/rii/Documents/dev/RiiStudio/source/librii/../vendor/assimp/libassimp.a  C:/Users/rii/Documents/dev/RiiStudio/source/librii/../vendor/assimp/libIrrXML.a  C:/Users/rii/Documents/dev/RiiStudio/source/librii/../vendor/assimp/libzlib.a  C:/Users/rii/Documents/dev/RiiStudio/source/librii/../vendor/assimp/libzlibstatic.a  libgctex.a  libavir_rs.a  libc_wbz.a  libszs.a  source/rsl/librsl.a  source/vendor/libvendor.a  libriistudio_rs.a  source/LibBadUIFramework/libLibBadUIFramework.a  source/core/libcore.a  _deps/fmt-build/libfmt.a  librszst_arg_parser.a -v
 "C:/Users/rii/Documents/dev/emsdk/upstream/bin\clang.exe" --version
 "C:/Users/rii/Documents/dev/emsdk/upstream/bin\wasm-ld.exe" -o source\cli\rszst.wasm source/cli/CMakeFiles/cli.dir/Cli.cpp.o source/cli/CMakeFiles/cli.dir/Rszst.cpp.o source/core/libcore.a source/librii/liblibrii.a source/oishii/liboishii.a source/rsl/librsl.a source/plate/libplate.a source/plugins/libplugins.a source/vendor/libvendor.a source/rsmeshopt/librsmeshopt.a source/librii/liblibrii.a source/oishii/liboishii.a source/plate/libplate.a source/rsmeshopt/librsmeshopt.a _deps/meshoptimizer-build/libmeshoptimizer.a C:/Users/rii/Documents/dev/RiiStudio/source/librii/../vendor/assimp/libassimp.a C:/Users/rii/Documents/dev/RiiStudio/source/librii/../vendor/assimp/libIrrXML.a C:/Users/rii/Documents/dev/RiiStudio/source/librii/../vendor/assimp/libzlib.a C:/Users/rii/Documents/dev/RiiStudio/source/librii/../vendor/assimp/libzlibstatic.a libgctex.a libavir_rs.a libc_wbz.a libszs.a source/rsl/librsl.a source/vendor/libvendor.a libriistudio_rs.a source/LibBadUIFramework/libLibBadUIFramework.a source/core/libcore.a _deps/fmt-build/libfmt.a librszst_arg_parser.a -LC:\Users\rii\Documents\dev\emsdk\upstream\emscripten\cache\sysroot\lib\wasm32-emscripten -lGL -lal -lhtml5 -lstubs -lnoexit -lc -ldlmalloc -lcompiler_rt -lc++-noexcept -lc++abi-noexcept -lsockets -mllvm -combiner-global-alias-analysis=false -mllvm -enable-emscripten-sjlj -mllvm -disable-lsr C:\Users\rii\AppData\Local\Temp\tmpf8kshzzwlibemscripten_js_symbols.so --strip-debug --export-if-defined=main --export-if-defined=__start_em_asm --export-if-defined=__stop_em_asm --export-if-defined=__start_em_lib_deps --export-if-defined=__stop_em_lib_deps --export-if-defined=__start_em_js --export-if-defined=__stop_em_js --export-if-defined=__main_argc_argv --export=stackSave --export=stackRestore --export=stackAlloc --export=__errno_location --export=__get_temp_ret --export=__set_temp_ret --export=__wasm_call_ctors --export-table -z stack-size=65536 --initial-memory=16777216 --max-memory=16777216 --no-entry --global-base=1024
wasm-ld: warning: function signature mismatch: timegm
>>> defined as (i32) -> i32 in libriistudio_rs.a(time-d99d02750d05dc5e.time.cab54c5c5860e8ca-cgu.1.rcgu.o)
>>> defined as (i32) -> i64 in C:\Users\rii\Documents\dev\emsdk\upstream\emscripten\cache\sysroot\lib\wasm32-emscripten\libc.a(mktime.o)

wasm-ld: warning: function signature mismatch: mktime
>>> defined as (i32) -> i32 in libriistudio_rs.a(time-d99d02750d05dc5e.time.cab54c5c5860e8ca-cgu.1.rcgu.o)
>>> defined as (i32) -> i64 in C:\Users\rii\Documents\dev\emsdk\upstream\emscripten\cache\sysroot\lib\wasm32-emscripten\libc.a(mktime.o)

wasm-ld: error: libgctex.a(std-7c3b3f7689bc1c83.std.5a4bd94f5fe922c7-cgu.0.rcgu.o): undefined symbol: open64
em++: error: 'C:/Users/rii/Documents/dev/emsdk/upstream/bin\wasm-ld.exe -o source\cli\rszst.wasm source/cli/CMakeFiles/cli.dir/Cli.cpp.o source/cli/CMakeFiles/cli.dir/Rszst.cpp.o source/core/libcore.a source/librii/liblibrii.a source/oishii/liboishii.a source/rsl/librsl.a source/plate/libplate.a source/plugins/libplugins.a source/vendor/libvendor.a source/rsmeshopt/librsmeshopt.a source/librii/liblibrii.a source/oishii/liboishii.a source/plate/libplate.a source/rsmeshopt/librsmeshopt.a _deps/meshoptimizer-build/libmeshoptimizer.a C:/Users/rii/Documents/dev/RiiStudio/source/librii/../vendor/assimp/libassimp.a C:/Users/rii/Documents/dev/RiiStudio/source/librii/../vendor/assimp/libIrrXML.a C:/Users/rii/Documents/dev/RiiStudio/source/librii/../vendor/assimp/libzlib.a C:/Users/rii/Documents/dev/RiiStudio/source/librii/../vendor/assimp/libzlibstatic.a libgctex.a libavir_rs.a libc_wbz.a libszs.a source/rsl/librsl.a source/vendor/libvendor.a libriistudio_rs.a source/LibBadUIFramework/libLibBadUIFramework.a source/core/libcore.a _deps/fmt-build/libfmt.a librszst_arg_parser.a -LC:\Users\rii\Documents\dev\emsdk\upstream\emscripten\cache\sysroot\lib\wasm32-emscripten -lGL -lal -lhtml5 -lstubs -lnoexit -lc -ldlmalloc -lcompiler_rt -lc++-noexcept -lc++abi-noexcept -lsockets -mllvm -combiner-global-alias-analysis=false -mllvm -enable-emscripten-sjlj -mllvm -disable-lsr C:\Users\rii\AppData\Local\Temp\tmpf8kshzzwlibemscripten_js_symbols.so --strip-debug --export-if-defined=main --export-if-defined=__start_em_asm --export-if-defined=__stop_em_asm --export-if-defined=__start_em_lib_deps --export-if-defined=__stop_em_lib_deps --export-if-defined=__start_em_js --export-if-defined=__stop_em_js --export-if-defined=__main_argc_argv --export=stackSave --export=stackRestore --export=stackAlloc --export=__errno_location --export=__get_temp_ret --export=__set_temp_ret --export=__wasm_call_ctors --export-table -z stack-size=65536 --initial-memory=16777216 --max-memory=16777216 --no-entry --global-base=1024' failed (returned 1)

[sbc100]

Are you sure #19700 is to blame here? That change only changed the signature of some internal functions.. nothing public. Perhaps it was #17401 which actually changed the definition of time_t itself?

In any case libc.a here is correct. The problem is that libriistudio_rs.a needs to be rebuilt. Did you build that library yourself? Can you force a rebuild? (BTW I would recommend rebuilding all dependencies whenever you update emsdk).

[riidefi]

In any case libc.a here is correct. The problem is that libriistudio_rs.a needs to be rebuilt. Did you build that library yourself? Can you force a rebuild? (BTW I would recommend rebuilding all dependencies whenever you update emsdk).

This is a fresh build, which is the confusing part. I am on nightly rust as well--is it possible the rust standard library just has not been updated to account for this change yet? What older version of emscripten should I go down to to revert this time_t change?

[sbc100]

time_t was changed in 3.1.16.. so going back to 3.1.15 will give you 32-bit time_t once again.