lld-link cannot find libcmt.lib when cross-compiling - linux

I use the command
clang -v -fuse-ld=lld-link -target x86_64-pc-win32 out.0.ll -o out.exe
to turn LLVM IR code into an executable file
The command works flawlessly on my windows machine, but when I try running it on linux to cross-compile for windows it gives the following error message:
gbr22#instance-1:~/llvmtest$ clang -v -fuse-ld=lld-link -target x86_64-pc-win32 out.0.ll -o out.exe
clang version 7.0.1-8+deb10u2 (tags/RELEASE_701/final)
Target: x86_64-pc-windows-msvc
Thread model: posix
InstalledDir: /usr/bin
"/usr/lib/llvm-7/bin/clang" -cc1 -triple x86_64-pc-windows-msvc19.11.0 -emit-obj -mrelax-all -mincremental-linker-compatible -disable-free -disable-llvm-verifier -discard-value-names -main-file-name out.0.ll -mrelocation-model pic -pic-level 2 -mthread-model posix -fmath-errno -masm-verbose -mconstructor-aliases -munwind-tables -target-cpu x86-64 -dwarf-column-info -debugger-tuning=gdb -momit-leaf-frame-pointer -v -resource-dir /usr/lib/llvm-7/lib/clang/7.0.1 -fdebug-compilation-dir /home/gbr22/llvmtest -ferror-limit 19 -fmessage-length 120 -fno-use-cxa-atexit -fms-extensions -fms-compatibility -fms-compatibility-version=19.11 -fdelayed-template-parsing -fobjc-runtime=gcc -fdiagnostics-show-option -fcolor-diagnostics -o /tmp/out-db8d92.o -x ir out.0.ll
clang -cc1 version 7.0.1 based upon LLVM 7.0.1 default target x86_64-pc-linux-gnu
warning: overriding the module target triple with x86_64-pc-windows-msvc19.11.0 [-Woverride-module]
1 warning generated.
"/usr/lib/llvm-7/bin/lld-link" -out:out.exe -defaultlib:libcmt -libpath:lib/amd64 -nologo /tmp/out-db8d92.o
lld-link: error: could not open libcmt.lib: No such file or directory
clang: error: linker command failed with exit code 1 (use -v to see invocation)
How could I resolve this issue?
Here is a link to the file if that helps.

Related

Failure Compiling nginx 1.22.1 with devtoolset-11

I am trying to make custon nginx rpm for centos:8 docker image.
The source was got here: http://nginx.org/packages/centos/8/SRPMS/nginx-1.22.1-1.el8.ngx.src.rpm
When building:
# rpmbuild -bb nginx.spec
Executing(%prep): /bin/sh -e /var/tmp/rpm-tmp.7rNBAj
.....
+ gcc version: 11.2.1 20210728 (Red Hat 11.2.1-1) (GCC)
checking for gcc -pipe switch ... found
checking for --with-ld-opt="-Wl,-z,relro -Wl,-z,now -pie" ... not found
./configure: error: the invalid value in --with-ld-opt="-Wl,-z,relro -Wl,-z,now -pie"
error: Bad exit status from /var/tmp/rpm-tmp.bhezBh (%build)

Running ghc fails with message about iOS simulator

I tried running ghc to compile a haskell program, and I get the following error:
$ ghc --make main
Linking main ...
ld: building for macOS, but linking in object file built for iOS Simulator, file 'main.o' for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
`clang' failed in phase `Linker'. (Exit code: 1)
Here are some details about my machine:
macOS Catalina 10.15.7
Xcode 12.2
The Xcode developer tools were installed with xcode-select --install
I installed ghc with brew install ghc
Some other output that might be relevant:
$ gcc -v
Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr --with-gxx-include-dir=/Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk/usr/include/c++/4.2.1
Apple clang version 12.0.0 (clang-1200.0.32.27)
Target: x86_64-apple-darwin19.6.0
Thread model: posix
InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
If I run ghc --make main -v, this is what the output looks like right before it fails (apologies for the long line, not sure how to format this better):
clang -o main -fno-common -U__PIC__ -D__PIC__ -Wl,-no_compact_unwind main.o -L/usr/local/Cellar/ghc/8.10.1_2/lib/ghc-8.10.1/base-4.14.0.0 -L/usr/local/Cellar/ghc/8.10.1_2/lib/ghc-8.10.1/integer-gmp-1.0.3.0 -L/usr/local/Cellar/ghc/8.10.1_2/libexec/integer-gmp/lib -L/usr/local/Cellar/ghc/8.10.1_2/lib/ghc-8.10.1/ghc-prim-0.6.1 -L/usr/local/Cellar/ghc/8.10.1_2/lib/ghc-8.10.1/rts /var/folders/5j/wwtlv8lx0m5fmhc3hy5w5_000000gp/T/ghc49162_0/ghc_2.o -Wl,-u,_base_GHCziTopHandler_runIO_closure -Wl,-u,_base_GHCziTopHandler_runNonIO_closure -Wl,-u,_ghczmprim_GHCziTuple_Z0T_closure -Wl,-u,_ghczmprim_GHCziTypes_True_closure -Wl,-u,_ghczmprim_GHCziTypes_False_closure -Wl,-u,_base_GHCziPack_unpackCString_closure -Wl,-u,_base_GHCziWeak_runFinalizzerBatch_closure -Wl,-u,_base_GHCziIOziException_stackOverflow_closure -Wl,-u,_base_GHCziIOziException_heapOverflow_closure -Wl,-u,_base_GHCziIOziException_allocationLimitExceeded_closure -Wl,-u,_base_GHCziIOziException_blockedIndefinitelyOnMVar_closure -Wl,-u,_base_GHCziIOziException_blockedIndefinitelyOnSTM_closure -Wl,-u,_base_GHCziIOziException_cannotCompactFunction_closure -Wl,-u,_base_GHCziIOziException_cannotCompactPinned_closure -Wl,-u,_base_GHCziIOziException_cannotCompactMutable_closure -Wl,-u,_base_ControlziExceptionziBase_absentSumFieldError_closure -Wl,-u,_base_ControlziExceptionziBase_nonTermination_closure -Wl,-u,_base_ControlziExceptionziBase_nestedAtomically_closure -Wl,-u,_base_GHCziEventziThread_blockedOnBadFD_closure -Wl,-u,_base_GHCziConcziSync_runSparks_closure -Wl,-u,_base_GHCziConcziIO_ensureIOManagerIsRunning_closure -Wl,-u,_base_GHCziConcziIO_ioManagerCapabilitiesChanged_closure -Wl,-u,_base_GHCziConcziSignal_runHandlersPtr_closure -Wl,-u,_base_GHCziTopHandler_flushStdHandles_closure -Wl,-u,_base_GHCziTopHandler_runMainIO_closure -Wl,-u,_ghczmprim_GHCziTypes_Czh_con_info -Wl,-u,_ghczmprim_GHCziTypes_Izh_con_info -Wl,-u,_ghczmprim_GHCziTypes_Fzh_con_info -Wl,-u,_ghczmprim_GHCziTypes_Dzh_con_info -Wl,-u,_ghczmprim_GHCziTypes_Wzh_con_info -Wl,-u,_base_GHCziPtr_Ptr_con_info -Wl,-u,_base_GHCziPtr_FunPtr_con_info -Wl,-u,_base_GHCziInt_I8zh_con_info -Wl,-u,_base_GHCziInt_I16zh_con_info -Wl,-u,_base_GHCziInt_I32zh_con_info -Wl,-u,_base_GHCziInt_I64zh_con_info -Wl,-u,_base_GHCziWord_W8zh_con_info -Wl,-u,_base_GHCziWord_W16zh_con_info -Wl,-u,_base_GHCziWord_W32zh_con_info -Wl,-u,_base_GHCziWord_W64zh_con_info -Wl,-u,_base_GHCziStable_StablePtr_con_info -Wl,-u,_hs_atomic_add8 -Wl,-u,_hs_atomic_add16 -Wl,-u,_hs_atomic_add32 -Wl,-u,_hs_atomic_add64 -Wl,-u,_hs_atomic_sub8 -Wl,-u,_hs_atomic_sub16 -Wl,-u,_hs_atomic_sub32 -Wl,-u,_hs_atomic_sub64 -Wl,-u,_hs_atomic_and8 -Wl,-u,_hs_atomic_and16 -Wl,-u,_hs_atomic_and32 -Wl,-u,_hs_atomic_and64 -Wl,-u,_hs_atomic_nand8 -Wl,-u,_hs_atomic_nand16 -Wl,-u,_hs_atomic_nand32 -Wl,-u,_hs_atomic_nand64 -Wl,-u,_hs_atomic_or8 -Wl,-u,_hs_atomic_or16 -Wl,-u,_hs_atomic_or32 -Wl,-u,_hs_atomic_or64 -Wl,-u,_hs_atomic_xor8 -Wl,-u,_hs_atomic_xor16 -Wl,-u,_hs_atomic_xor32 -Wl,-u,_hs_atomic_xor64 -Wl,-u,_hs_cmpxchg8 -Wl,-u,_hs_cmpxchg16 -Wl,-u,_hs_cmpxchg32 -Wl,-u,_hs_cmpxchg64 -Wl,-u,_hs_atomicread8 -Wl,-u,_hs_atomicread16 -Wl,-u,_hs_atomicread32 -Wl,-u,_hs_atomicread64 -Wl,-u,_hs_atomicwrite8 -Wl,-u,_hs_atomicwrite16 -Wl,-u,_hs_atomicwrite32 -Wl,-u,_hs_atomicwrite64 -Wl,-search_paths_first -Wl,-dead_strip -lHSbase-4.14.0.0 -lHSinteger-gmp-1.0.3.0 -lHSghc-prim-0.6.1 -lHSrts -lCffi -liconv -lgmp -lm -ldl -Wl,-dead_strip_dylibs
ld: building for macOS, but linking in object file built for iOS Simulator, file 'main.o' for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

nvm: install fails on BSD while building from source

System Info: FreeBSD 11.3-RELEASE-p3, amd64
I have tried using nvm to install node v12.16.2, v10.20.1, and v10.15.3, however it fails building from source (no binary available for pull on BSD) with the same error on all three:
/usr/bin/ld:/usr/home/ifiht/.nvm/.cache/src/node-v12.16.2/files/out/Release/obj.target/tools/v8_gypfiles/libv8_libbase.a: file format not recognized; treating as linker script
/usr/bin/ld:/usr/home/ifiht/.nvm/.cache/src/node-v12.16.2/files/out/Release/obj.target/tools/v8_gypfiles/libv8_libbase.a:1: syntax error
Configure completes successfully:
$>./configure --prefix=/home/ifiht/.nvm/versions/node/v12.16.2 <
INFO: configure completed successfully
gmake -C out BUILDTYPE=Release V=0
and the last command before failure is:
/usr/bin/clang++ -o /usr/home/ifiht/.nvm/.cache/src/node-v12.16.2/files/out/Release/bytecode_builtins_list_generator -pthread -rdynamic -m64 -Wl,--export-dynamic -Wl,--start-group /usr/home/ifiht/.nvm/.cache/src/node-v12.16.2/files/out/Release/obj.target/bytecode_builtins_list_generator/deps/v8/src/builtins/generate-bytecodes-builtins-list.o /usr/home/ifiht/.nvm/.cache/src/node-v12.16.2/files/out/Release/obj.target/bytecode_builtins_list_generator/deps/v8/src/interpreter/bytecode-operands.o /usr/home/ifiht/.nvm/.cache/src/node-v12.16.2/files/out/Release/obj.target/bytecode_builtins_list_generator/deps/v8/src/interpreter/bytecodes.o /usr/home/ifiht/.nvm/.cache/src/node-v12.16.2/files/out/Release/obj.target/tools/v8_gypfiles/libv8_libbase.a -L/usr/local/lib -lexecinfo -Wl,--end-group
I'm out of troubleshooting ideas, if anyone knows how to enable nvm install verbosity that would also help, not sure why the linker is trying to read random .a (assembly?) files??

Clang on Raspberry Pi/Raspbian Error?

When I try to run clang as my C compiler I get an error (I think a linker error)
Compilation started at Sun Nov 11 14:34:55
make -k
clang -std=c99 -ggdb -o0 -Wall -Werror helloworld.c -o helloworld
clang: warning: unknown platform, assuming -mfloat-abi=soft
/usr/bin/ld: cannot find crt1.o: No such file or directory
/usr/bin/ld: cannot find crti.o: No such file or directory
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make: *** [helloworld] Error 1
Compilation exited abnormally with code 2 at Sun Nov 11 14:34:56
I actually re-installed the Raspbian image thinking that the problem would go away but it persists. Raspbian version is the latest Raspbian Wheezy hard float ABI (2012-10-28).
As you've essentially figured out, the installed clang is unusably broken. If you installed this through a package manager, complain to whoever distributes the package, because they clearly didn't bother testing it.

Build sqlcipher on ubuntu

Hi I'm trying to build sqlcipher on ubuntu (11.10 minimal). On Mac OS X I had no problems though.
I followed the instructions from sqlcipher.net. First step was configure. I tried to execute configure with the following command:
./configure --enable-tempstore=yes CFLAGS="-DSQLITE_HAS_CODEC" LDFLAGS="-lcrypto"
but I got the following error message: "configure: error: C compiler cannot create executables"
In the config.log some lines caught my eyes but I don't know how to fix it:
gcc version 4.6.1 (Ubuntu/Linaro 4.6.1-9ubuntu3)
configure:2544: $? = 0
configure:2551: gcc -V >&5
gcc: error: unrecognized option '-V'
gcc: fatal error: no input files
compilation terminated.
configure:2555: $? = 4
configure:2578: checking for C compiler default output file name
configure:2600: gcc -DSQLITE_HAS_CODEC -lcrypto conftest.c >&5
/usr/bin/ld: cannot find -lcrypto
collect2: ld returned 1 exit status
Has anybody successfully build sqlcipher on ubuntu yet? Regards
You will need to install the GNU compiler toolchain in order to build from source. Execute the following command in a terminal.
$ sudo apt-get install build-essential

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