~/src/c_hard/devpkg$ clang -I/usr/local/apr/include/apr-1 -L/usr/local/apr/lib -v -lapr-1 -laprutil-1 bstrlib.c commands.c db.c shell.c devpkg.c

clang version 3.8.0-2ubuntu3 (tags/RELEASE_380/final)

Target: x86_64-pc-linux-gnu

Thread model: posix

InstalledDir: /usr/bin

Found candidate GCC installation: /usr/bin/../lib/gcc/i686-linux-gnu/5.3.1

Found candidate GCC installation: /usr/bin/../lib/gcc/i686-linux-gnu/6.0.0

Found candidate GCC installation: /usr/bin/../lib/gcc/x86_64-linux-gnu/5.3.1

Found candidate GCC installation: /usr/bin/../lib/gcc/x86_64-linux-gnu/6.0.0

Found candidate GCC installation: /usr/lib/gcc/i686-linux-gnu/5.3.1

Found candidate GCC installation: /usr/lib/gcc/i686-linux-gnu/6.0.0

Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/5.3.1

Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/6.0.0

Selected GCC installation: /usr/bin/../lib/gcc/x86_64-linux-gnu/5.3.1

Candidate multilib: .;@m64

Selected multilib: .;@m64

 "/usr/lib/llvm-3.8/bin/clang" -cc1 -triple x86_64-pc-linux-gnu -emit-obj -mrelax-all -disable-free -disable-llvm-verifier -main-file-name bstrlib.c -mrelocation-model static -mthread-model posix -mdisable-fp-elim -fmath-errno -masm-verbose -mconstructor-aliases -munwind-tables -fuse-init-array -target-cpu x86-64 -v -dwarf-column-info -debugger-tuning=gdb -resource-dir /usr/lib/llvm-3.8/bin/../lib/clang/3.8.0 -I /usr/local/apr/include/apr-1 -internal-isystem /usr/local/include -internal-isystem /usr/lib/llvm-3.8/bin/../lib/clang/3.8.0/include -internal-externc-isystem /usr/include/x86_64-linux-gnu -internal-externc-isystem /include -internal-externc-isystem /usr/include -fdebug-compilation-dir /home/sanotehu/src/c_hard/devpkg -ferror-limit 19 -fmessage-length 80 -fobjc-runtime=gcc -fdiagnostics-show-option -fcolor-diagnostics -o /tmp/bstrlib-ad1941.o -x c bstrlib.c

clang -cc1 version 3.8.0 based upon LLVM 3.8.0 default target x86_64-pc-linux-gnu

ignoring nonexistent directory "/include"

#include "..." search starts here:

#include <...> search starts here:

 /usr/local/apr/include/apr-1

 /usr/local/include

 /usr/lib/llvm-3.8/bin/../lib/clang/3.8.0/include

 /usr/include/x86_64-linux-gnu

 /usr/include

End of search list.

 "/usr/lib/llvm-3.8/bin/clang" -cc1 -triple x86_64-pc-linux-gnu -emit-obj -mrelax-all -disable-free -disable-llvm-verifier -main-file-name commands.c -mrelocation-model static -mthread-model posix -mdisable-fp-elim -fmath-errno -masm-verbose -mconstructor-aliases -munwind-tables -fuse-init-array -target-cpu x86-64 -v -dwarf-column-info -debugger-tuning=gdb -resource-dir /usr/lib/llvm-3.8/bin/../lib/clang/3.8.0 -I /usr/local/apr/include/apr-1 -internal-isystem /usr/local/include -internal-isystem /usr/lib/llvm-3.8/bin/../lib/clang/3.8.0/include -internal-externc-isystem /usr/include/x86_64-linux-gnu -internal-externc-isystem /include -internal-externc-isystem /usr/include -fdebug-compilation-dir /home/sanotehu/src/c_hard/devpkg -ferror-limit 19 -fmessage-length 80 -fobjc-runtime=gcc -fdiagnostics-show-option -fcolor-diagnostics -o /tmp/commands-edb0e5.o -x c commands.c

clang -cc1 version 3.8.0 based upon LLVM 3.8.0 default target x86_64-pc-linux-gnu

ignoring nonexistent directory "/include"

#include "..." search starts here:

#include <...> search starts here:

 /usr/local/apr/include/apr-1

 /usr/local/include

 /usr/lib/llvm-3.8/bin/../lib/clang/3.8.0/include

 /usr/include/x86_64-linux-gnu

 /usr/include

End of search list.

 "/usr/lib/llvm-3.8/bin/clang" -cc1 -triple x86_64-pc-linux-gnu -emit-obj -mrelax-all -disable-free -disable-llvm-verifier -main-file-name db.c -mrelocation-model static -mthread-model posix -mdisable-fp-elim -fmath-errno -masm-verbose -mconstructor-aliases -munwind-tables -fuse-init-array -target-cpu x86-64 -v -dwarf-column-info -debugger-tuning=gdb -resource-dir /usr/lib/llvm-3.8/bin/../lib/clang/3.8.0 -I /usr/local/apr/include/apr-1 -internal-isystem /usr/local/include -internal-isystem /usr/lib/llvm-3.8/bin/../lib/clang/3.8.0/include -internal-externc-isystem /usr/include/x86_64-linux-gnu -internal-externc-isystem /include -internal-externc-isystem /usr/include -fdebug-compilation-dir /home/sanotehu/src/c_hard/devpkg -ferror-limit 19 -fmessage-length 80 -fobjc-runtime=gcc -fdiagnostics-show-option -fcolor-diagnostics -o /tmp/db-4a20f9.o -x c db.c

clang -cc1 version 3.8.0 based upon LLVM 3.8.0 default target x86_64-pc-linux-gnu

ignoring nonexistent directory "/include"

#include "..." search starts here:

#include <...> search starts here:

 /usr/local/apr/include/apr-1

 /usr/local/include

 /usr/lib/llvm-3.8/bin/../lib/clang/3.8.0/include

 /usr/include/x86_64-linux-gnu

 /usr/include

End of search list.

 "/usr/lib/llvm-3.8/bin/clang" -cc1 -triple x86_64-pc-linux-gnu -emit-obj -mrelax-all -disable-free -disable-llvm-verifier -main-file-name shell.c -mrelocation-model static -mthread-model posix -mdisable-fp-elim -fmath-errno -masm-verbose -mconstructor-aliases -munwind-tables -fuse-init-array -target-cpu x86-64 -v -dwarf-column-info -debugger-tuning=gdb -resource-dir /usr/lib/llvm-3.8/bin/../lib/clang/3.8.0 -I /usr/local/apr/include/apr-1 -internal-isystem /usr/local/include -internal-isystem /usr/lib/llvm-3.8/bin/../lib/clang/3.8.0/include -internal-externc-isystem /usr/include/x86_64-linux-gnu -internal-externc-isystem /include -internal-externc-isystem /usr/include -fdebug-compilation-dir /home/sanotehu/src/c_hard/devpkg -ferror-limit 19 -fmessage-length 80 -fobjc-runtime=gcc -fdiagnostics-show-option -fcolor-diagnostics -o /tmp/shell-abaadf.o -x c shell.c

clang -cc1 version 3.8.0 based upon LLVM 3.8.0 default target x86_64-pc-linux-gnu

ignoring nonexistent directory "/include"

#include "..." search starts here:

#include <...> search starts here:

 /usr/local/apr/include/apr-1

 /usr/local/include

 /usr/lib/llvm-3.8/bin/../lib/clang/3.8.0/include

 /usr/include/x86_64-linux-gnu

 /usr/include

End of search list.

 "/usr/lib/llvm-3.8/bin/clang" -cc1 -triple x86_64-pc-linux-gnu -emit-obj -mrelax-all -disable-free -disable-llvm-verifier -main-file-name devpkg.c -mrelocation-model static -mthread-model posix -mdisable-fp-elim -fmath-errno -masm-verbose -mconstructor-aliases -munwind-tables -fuse-init-array -target-cpu x86-64 -v -dwarf-column-info -debugger-tuning=gdb -resource-dir /usr/lib/llvm-3.8/bin/../lib/clang/3.8.0 -I /usr/local/apr/include/apr-1 -internal-isystem /usr/local/include -internal-isystem /usr/lib/llvm-3.8/bin/../lib/clang/3.8.0/include -internal-externc-isystem /usr/include/x86_64-linux-gnu -internal-externc-isystem /include -internal-externc-isystem /usr/include -fdebug-compilation-dir /home/sanotehu/src/c_hard/devpkg -ferror-limit 19 -fmessage-length 80 -fobjc-runtime=gcc -fdiagnostics-show-option -fcolor-diagnostics -o /tmp/devpkg-a34423.o -x c devpkg.c

clang -cc1 version 3.8.0 based upon LLVM 3.8.0 default target x86_64-pc-linux-gnu

ignoring nonexistent directory "/include"

#include "..." search starts here:

#include <...> search starts here:

 /usr/local/apr/include/apr-1

 /usr/local/include

 /usr/lib/llvm-3.8/bin/../lib/clang/3.8.0/include

 /usr/include/x86_64-linux-gnu

 /usr/include

End of search list.

devpkg.c:12:31: warning: duplicate 'const' declaration specifier

      [-Wduplicate-decl-specifier]

int main(int argc, const char const *argv[])

                              ^

1 warning generated.

 "/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 a.out /usr/bin/../lib/gcc/x86_64-linux-gnu/5.3.1/../../../x86_64-linux-gnu/crt1.o /usr/bin/../lib/gcc/x86_64-linux-gnu/5.3.1/../../../x86_64-linux-gnu/crti.o /usr/bin/../lib/gcc/x86_64-linux-gnu/5.3.1/crtbegin.o -L/usr/local/apr/lib -L/usr/bin/../lib/gcc/x86_64-linux-gnu/5.3.1 -L/usr/bin/../lib/gcc/x86_64-linux-gnu/5.3.1/../../../x86_64-linux-gnu -L/lib/x86_64-linux-gnu -L/lib/../lib64 -L/usr/lib/x86_64-linux-gnu -L/usr/bin/../lib/gcc/x86_64-linux-gnu/5.3.1/../../.. -L/usr/lib/llvm-3.8/bin/../lib -L/lib -L/usr/lib -lapr-1 -laprutil-1 /tmp/bstrlib-ad1941.o /tmp/commands-edb0e5.o /tmp/db-4a20f9.o /tmp/shell-abaadf.o /tmp/devpkg-a34423.o -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /usr/bin/../lib/gcc/x86_64-linux-gnu/5.3.1/crtend.o /usr/bin/../lib/gcc/x86_64-linux-gnu/5.3.1/../../../x86_64-linux-gnu/crtn.o