Sorry, still fails for me on oneiric amd64 with clang 2.9-11.
$ echo 'int main() {return 0;}' > foo.c $ clang -v foo.c clang version 2.9 (tags/RELEASE_29/final) Target: x86_64-pc-linux-gnu Thread model: posix "/usr/bin/clang" -cc1 -triple x86_64-pc-linux-gnu -emit-obj -mrelax-all -disable-free -disable-llvm-verifier -main-file-name foo.c -mrelocation-model static -mdisable-fp-elim -masm-verbose -mconstructor-aliases -munwind-tables -target-cpu x86-64 -target-linker-version 2.21.53.20110810 -momit-leaf-frame-pointer -v -resource-dir /usr/bin/../lib/clang/2.9 -ferror-limit 19 -fmessage-length 80 -fgnu-runtime -fdiagnostics-show-option -fcolor-diagnostics -o /tmp/cc-cN3pW4.o -x c foo.c clang -cc1 version 2.9 based upon llvm 2.9 hosted on x86_64-pc-linux-gnu ignoring nonexistent directory "/usr/local/include" ignoring duplicate directory "/usr/include/x86_64-linux-gnu" #include "..." search starts here: #include <...> search starts here: /usr/include/x86_64-linux-gnu /usr/bin/../lib/clang/2.9/include /usr/include End of search list. "/usr/bin/ld" --eh-frame-hdr -m elf_x86_64 -dynamic-linker /lib64/ld-linux-x86-64.so.2 -o a.out crt1.o crti.o /usr/lib/gcc/x86_64-linux-gnu/4.6.1/crtbegin.o -L/usr/lib/gcc/x86_64-linux-gnu/4.6.1 -L/usr/lib/gcc/x86_64-linux-gnu/4.6.1/../../../../lib64 -L/lib/../lib64 -L/usr/lib/../lib64 -L/usr/lib/gcc/x86_64-linux-gnu/4.6.1/../../.. /tmp/cc-cN3pW4.o -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /usr/lib/gcc/x86_64-linux-gnu/4.6.1/crtend.o crtn.o /usr/bin/ld: error: cannot open crt1.o: No such file or directory /usr/bin/ld: error: cannot open crti.o: No such file or directory /usr/bin/ld: error: cannot open crtn.o: No such file or directory clang: error: linker command failed with exit code 1 (use -v to see invocation)
Sorry, still fails for me on oneiric amd64 with clang 2.9-11.
$ echo 'int main() {return 0;}' > foo.c 29/final) llvm-verifier -main-file-name foo.c -mrelocation-model static -mdisable-fp-elim -masm-verbose -mconstructor- aliases -munwind-tables -target-cpu x86-64 -target- linker- version 2.21.53.20110810 -momit- leaf-frame- pointer -v -resource-dir /usr/bin/ ../lib/ clang/2. 9 -ferror-limit 19 -fmessage-length 80 -fgnu-runtime -fdiagnostics- show-option -fcolor-diagnostics -o /tmp/cc-cN3pW4.o -x c foo.c include" x86_64- linux-gnu" x86_64- linux-gnu ../lib/ clang/2. 9/include ld-linux- x86-64. so.2 -o a.out crt1.o crti.o /usr/lib/ gcc/x86_ 64-linux- gnu/4.6. 1/crtbegin. o -L/usr/ lib/gcc/ x86_64- linux-gnu/ 4.6.1 -L/usr/ lib/gcc/ x86_64- linux-gnu/ 4.6.1/. ./../.. /../lib64 -L/lib/../lib64 -L/usr/lib/../lib64 -L/usr/ lib/gcc/ x86_64- linux-gnu/ 4.6.1/. ./../.. /tmp/cc-cN3pW4.o -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /usr/lib/ gcc/x86_ 64-linux- gnu/4.6. 1/crtend. o crtn.o
$ clang -v foo.c
clang version 2.9 (tags/RELEASE_
Target: x86_64-pc-linux-gnu
Thread model: posix
"/usr/bin/clang" -cc1 -triple x86_64-pc-linux-gnu -emit-obj -mrelax-all -disable-free -disable-
clang -cc1 version 2.9 based upon llvm 2.9 hosted on x86_64-pc-linux-gnu
ignoring nonexistent directory "/usr/local/
ignoring duplicate directory "/usr/include/
#include "..." search starts here:
#include <...> search starts here:
/usr/include/
/usr/bin/
/usr/include
End of search list.
"/usr/bin/ld" --eh-frame-hdr -m elf_x86_64 -dynamic-linker /lib64/
/usr/bin/ld: error: cannot open crt1.o: No such file or directory
/usr/bin/ld: error: cannot open crti.o: No such file or directory
/usr/bin/ld: error: cannot open crtn.o: No such file or directory
clang: error: linker command failed with exit code 1 (use -v to see invocation)