[ Please see attached files (build-script, full logs etc.) ] With my selfmade llvm-toolchain v3.8.0 I see these errors/warnings... $ egrep -B2 -i 'linker command failed|undefined reference to' config.log "/usr/bin/ld" -z relro --hash-style=gnu --build-id --eh-frame-hdr -m elf_x86_64 -dynamic-linker /lib64/ld-linux-x86-64.so.2 -o conftest /usr/lib/gcc/x86_64-linux-gnu/4.9/../../../x86_64-linux-gnu/crt1.o /usr/lib/gcc/x86_64-linux-gnu/4.9/../../../x86_64-linux-gnu/crti.o /usr/lib/gcc/x86_64-linux-gnu/4.9/crtbegin.o -L/usr/lib/gcc/x86_64-linux-gnu/4.9 -L/usr/lib/gcc/x86_64-linux-gnu/4.9/../../../x86_64-linux-gnu -L/lib/x86_64-linux-gnu -L/lib/../lib64 -L/usr/lib/x86_64-linux-gnu -L/usr/lib/gcc/x86_64-linux-gnu/4.9/../../.. -L/opt/llvm-toolchain-3.8.0/bin/../lib -L/lib -L/usr/lib /tmp/conftest-467d35.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/4.9/crtend.o /usr/lib/gcc/x86_64-linux-gnu/4.9/../../../x86_64-linux-gnu/crtn.o /tmp/conftest-467d35.o: In function `main': conftest.c:(.text+0x12): undefined reference to `strlcpy' clang-3.8: error: linker command failed with exit code 1 (use -v to see invocation) -- "/usr/bin/ld" -z relro --hash-style=gnu --build-id --eh-frame-hdr -m elf_x86_64 -dynamic-linker /lib64/ld-linux-x86-64.so.2 -o conftest /usr/lib/gcc/x86_64-linux-gnu/4.9/../../../x86_64-linux-gnu/crt1.o /usr/lib/gcc/x86_64-linux-gnu/4.9/../../../x86_64-linux-gnu/crti.o /usr/lib/gcc/x86_64-linux-gnu/4.9/crtbegin.o -L/usr/lib/gcc/x86_64-linux-gnu/4.9 -L/usr/lib/gcc/x86_64-linux-gnu/4.9/../../../x86_64-linux-gnu -L/lib/x86_64-linux-gnu -L/lib/../lib64 -L/usr/lib/x86_64-linux-gnu -L/usr/lib/gcc/x86_64-linux-gnu/4.9/../../.. -L/opt/llvm-toolchain-3.8.0/bin/../lib -L/lib -L/usr/lib /tmp/conftest-934a03.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/4.9/crtend.o /usr/lib/gcc/x86_64-linux-gnu/4.9/../../../x86_64-linux-gnu/crtn.o /tmp/conftest-934a03.o: In function `main': conftest.c:(.text+0x12): undefined reference to `strlcat' clang-3.8: error: linker command failed with exit code 1 (use -v to see invocation) -- "/usr/bin/ld" -z relro --hash-style=gnu --build-id --eh-frame-hdr -m elf_x86_64 -dynamic-linker /lib64/ld-linux-x86-64.so.2 -o conftest /usr/lib/gcc/x86_64-linux-gnu/4.9/../../../x86_64-linux-gnu/crt1.o /usr/lib/gcc/x86_64-linux-gnu/4.9/../../../x86_64-linux-gnu/crti.o /usr/lib/gcc/x86_64-linux-gnu/4.9/crtbegin.o -L/usr/lib/gcc/x86_64-linux-gnu/4.9 -L/usr/lib/gcc/x86_64-linux-gnu/4.9/../../../x86_64-linux-gnu -L/lib/x86_64-linux-gnu -L/lib/../lib64 -L/usr/lib/x86_64-linux-gnu -L/usr/lib/gcc/x86_64-linux-gnu/4.9/../../.. -L/opt/llvm-toolchain-3.8.0/bin/../lib -L/lib -L/usr/lib /tmp/conftest-36ad4e.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/4.9/crtend.o /usr/lib/gcc/x86_64-linux-gnu/4.9/../../../x86_64-linux-gnu/crtn.o /tmp/conftest-36ad4e.o: In function `main': conftest.c:(.text+0x12): undefined reference to `clock_gettime' clang-3.8: error: linker command failed with exit code 1 (use -v to see invocation) Furthermore, my 'clang -v' output... $ clang -v clang version 3.8.0 (tags/RELEASE_380/final) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/llvm/bin Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.6 Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.6.4 Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9 Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9.2 Selected GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9 Candidate multilib: .;@m64 Candidate multilib: 32;@m32 Selected multilib: .;@m64 If you need more inputs/informations, please let me know. Hope this helps. - Sedat -
diff --git a/Makefile.am b/Makefile.am index c60e8a729271..396f41fdc4df 100644 --- a/Makefile.am +++ b/Makefile.am @@ -18,7 +18,7 @@ # IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN # CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -ACLOCAL_AMFLAGS = $(ACLOCAL_FLAGS) -I m4 +ACLOCAL_AMFLAGS = -I m4 SUBDIRS = man libobj xvmc src tools
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