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FS#2050 - /tools/CMAKE @trunk for x86_64 doe's not compile under OSX #6923

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openwrt-bot opened this issue Jan 7, 2019 · 2 comments
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@openwrt-bot
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Bluse:

Hi all,

I tried to build a fresh OpenWrt image from trunk for my PCEngines APU 2c3 x86_64 board.
After a make clean & make I get the following compile error where CMAKE from host-tools is complaining with

make[6]: Entering directory '/tmp/openwrt/build_dir/host/cmake-3.12.4' [ 1%] Linking C executable cmsysTestProcess ld: warning: ignoring file libcmsys_c.a, file was built for archive which is not the architecture being linked (x86_64): libcmsys_c.a Undefined symbols for architecture x86_64: "_cmsysProcess_Delete", referenced from: _runChild in testProcess.c.o "_cmsysProcess_Disown", referenced from: _runChild in testProcess.c.o "_cmsysProcess_Execute", referenced from: _runChild in testProcess.c.o "_cmsysProcess_GetErrorString", referenced from: _runChild in testProcess.c.o "_cmsysProcess_GetExceptionString", referenced from: _runChild in testProcess.c.o "_cmsysProcess_GetExitException", referenced from: _runChild in testProcess.c.o "_cmsysProcess_GetExitValue", referenced from: _runChild in testProcess.c.o "_cmsysProcess_GetState", referenced from: _runChild in testProcess.c.o "_cmsysProcess_Interrupt", referenced from: _runChild in testProcess.c.o "_cmsysProcess_Kill", referenced from: _runChild in testProcess.c.o "_cmsysProcess_New", referenced from: _runChild in testProcess.c.o "_cmsysProcess_SetCommand", referenced from: _runChild in testProcess.c.o "_cmsysProcess_SetOption", referenced from: _runChild in testProcess.c.o "_cmsysProcess_SetPipeShared", referenced from: _runChild in testProcess.c.o "_cmsysProcess_SetTimeout", referenced from: _runChild in testProcess.c.o "_cmsysProcess_WaitForData", referenced from: _runChild in testProcess.c.o "_cmsysProcess_WaitForExit", referenced from: _runChild in testProcess.c.o ld: symbol(s) not found for architecture x86_64 clang: error: linker command failed with exit code 1 (use -v to see invocation) make[6]: *** [Source/kwsys/CMakeFiles/cmsysTestProcess.dir/build.make:85: Source/kwsys/cmsysTestProcess] Error 1 make[6]: Leaving directory '/Users/bluse/Desktop/Coding-Area/openwrt/openwrt/build_dir/host/cmake-3.12.4' make[5]: *** [CMakeFiles/Makefile2:1033: Source/kwsys/CMakeFiles/cmsysTestProcess.dir/all] Error 2 make[5]: Leaving directory '/tmp/openwrt/build_dir/host/cmake-3.12.4' make[4]: *** [Makefile:163: all] Error 2

As a first good guess, maybe the "AR" archiver used is not the correct one and should be the local OSX installed one ?
Anybody else having this issue or has a hint how to solve this ?

Thx for helping
Bluse

@openwrt-bot
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Bluse:

troubleshooting update:

I have changes my OSX env to use binutils and hence gmake and the gnu archiver AR:

echo 'export PATH="/usr/local/opt/binutils/bin:$PATH"' >> ~/.zshrc

./tools/cmake does no compile with the following error:

-- Generating done -- Build files have been written to: /Users/bluse/Desktop/Coding-Area/openwrt/openwrt/build_dir/host/cmake-3.12.4 --------------------------------------------- CMake has bootstrapped. Now run gmake. touch /Users/bluse/Desktop/Coding-Area/openwrt/openwrt/build_dir/host/cmake-3.12.4/.configured CFLAGS="-O2 -I/Users/bluse/Desktop/Coding-Area/openwrt/openwrt/staging_dir/host/include " CPPFLAGS="-I/Users/bluse/Desktop/Coding-Area/openwrt/openwrt/staging_dir/host/include " CXXFLAGS="" LDFLAGS="-L/Users/bluse/Desktop/Coding-Area/openwrt/openwrt/staging_dir/host/lib " make -C /Users/bluse/Desktop/Coding-Area/openwrt/openwrt/build_dir/host/cmake-3.12.4 make[3]: Entering directory '/Users/bluse/Desktop/Coding-Area/openwrt/openwrt/build_dir/host/cmake-3.12.4' make[4]: Entering directory '/Users/bluse/Desktop/Coding-Area/openwrt/openwrt/build_dir/host/cmake-3.12.4' make[5]: Entering directory '/Users/bluse/Desktop/Coding-Area/openwrt/openwrt/build_dir/host/cmake-3.12.4' Scanning dependencies of target cmsys_c make[5]: Leaving directory '/Users/bluse/Desktop/Coding-Area/openwrt/openwrt/build_dir/host/cmake-3.12.4' make[5]: Entering directory '/Users/bluse/Desktop/Coding-Area/openwrt/openwrt/build_dir/host/cmake-3.12.4' [ 0%] Building C object Source/kwsys/CMakeFiles/cmsys_c.dir/ProcessUNIX.c.o [ 0%] Building C object Source/kwsys/CMakeFiles/cmsys_c.dir/Base64.c.o [ 0%] Building C object Source/kwsys/CMakeFiles/cmsys_c.dir/EncodingC.c.o [ 0%] Building C object Source/kwsys/CMakeFiles/cmsys_c.dir/MD5.c.o [ 0%] Building C object Source/kwsys/CMakeFiles/cmsys_c.dir/Terminal.c.o [ 0%] Building C object Source/kwsys/CMakeFiles/cmsys_c.dir/System.c.o [ 1%] Building C object Source/kwsys/CMakeFiles/cmsys_c.dir/String.c.o [ 1%] Linking C static library libcmsys_c.a make[5]: Leaving directory '/Users/bluse/Desktop/Coding-Area/openwrt/openwrt/build_dir/host/cmake-3.12.4' [ 1%] Built target cmsys_c make[5]: Entering directory '/Users/bluse/Desktop/Coding-Area/openwrt/openwrt/build_dir/host/cmake-3.12.4' Scanning dependencies of target cmsysTestProcess make[5]: Leaving directory '/Users/bluse/Desktop/Coding-Area/openwrt/openwrt/build_dir/host/cmake-3.12.4' make[5]: Entering directory '/Users/bluse/Desktop/Coding-Area/openwrt/openwrt/build_dir/host/cmake-3.12.4' [ 1%] Building C object Source/kwsys/CMakeFiles/cmsysTestProcess.dir/testProcess.c.o [ 1%] Linking C executable cmsysTestProcess ld: warning: ignoring file libcmsys_c.a, file was built for archive which is not the architecture being linked (x86_64): libcmsys_c.a Undefined symbols for architecture x86_64: "_cmsysProcess_Delete", referenced from: _runChild in testProcess.c.o "_cmsysProcess_Disown", referenced from: _runChild in testProcess.c.o "_cmsysProcess_Execute", referenced from: _runChild in testProcess.c.o "_cmsysProcess_GetErrorString", referenced from: _runChild in testProcess.c.o "_cmsysProcess_GetExceptionString", referenced from: _runChild in testProcess.c.o "_cmsysProcess_GetExitException", referenced from: _runChild in testProcess.c.o "_cmsysProcess_GetExitValue", referenced from: _runChild in testProcess.c.o "_cmsysProcess_GetState", referenced from: _runChild in testProcess.c.o "_cmsysProcess_Interrupt", referenced from: _runChild in testProcess.c.o "_cmsysProcess_Kill", referenced from: _runChild in testProcess.c.o "_cmsysProcess_New", referenced from: _runChild in testProcess.c.o "_cmsysProcess_SetCommand", referenced from: _runChild in testProcess.c.o "_cmsysProcess_SetOption", referenced from: _runChild in testProcess.c.o "_cmsysProcess_SetPipeShared", referenced from: _runChild in testProcess.c.o "_cmsysProcess_SetTimeout", referenced from: _runChild in testProcess.c.o "_cmsysProcess_WaitForData", referenced from: _runChild in testProcess.c.o "_cmsysProcess_WaitForExit", referenced from: _runChild in testProcess.c.o ld: symbol(s) not found for architecture x86_64 clang: error: linker command failed with exit code 1 (use -v to see invocation) make[5]: *** [Source/kwsys/CMakeFiles/cmsysTestProcess.dir/build.make:85: Source/kwsys/cmsysTestProcess] Error 1 make[5]: Leaving directory '/Users/bluse/Desktop/Coding-Area/openwrt/openwrt/build_dir/host/cmake-3.12.4' make[4]: *** [CMakeFiles/Makefile2:1033: Source/kwsys/CMakeFiles/cmsysTestProcess.dir/all] Error 2 make[4]: Leaving directory '/Users/bluse/Desktop/Coding-Area/openwrt/openwrt/build_dir/host/cmake-3.12.4' make[3]: *** [Makefile:163: all] Error 2

@openwrt-bot
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Bluse:

issue solved, I had to point to the right OSX ar (based on this stackoverflow discussion [1])

[1] https://stackoverflow.com/questions/30948807/static-library-link-issue-with-mac-os-x-symbols-not-found-for-architecture-x8/30949054

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