Hi,

Sorry for the silly question, but I've stumped myself and my C is weak. Normally lmdb builds fine without issue on most of the platforms I try (Debian Jessie, FreeBSD 10.3 & 12), but it's stopped compiling on my TrueOS box, which is FreeBSD 12. I've tried gcc and clang 4.0 and 3.9. ------------------------

russellh@prescott:~/Git/lmdb/libraries/liblmdb% make cc -pthread -O2 -g -W -Wall -Wno-unused-parameter -Wbad-function-cast -Wuninitialized -v mdb_stat.c -o mdb_stat FreeBSD clang version 4.0.0 (tags/RELEASE_400/final 297347) (based on LLVM 4.0.0) Target: x86_64-unknown-freebsd12.0 Thread model: posix InstalledDir: /usr/bin "/usr/bin/cc" -cc1 -triple x86_64-unknown-freebsd12.0 -emit-obj -disable-free -main-file-name mdb_stat.c -mrelocation-model static -mthread-model posix -mdisable-fp-elim -masm-verbose -mconstructor-aliases -munwind-tables -target-cpu x86-64 -v -dwarf-column-info -debug-info-kind=standalone -dwarf-version=2 -debugger-tuning=gdb -resource-dir /usr/bin/../lib/clang/4.0.0 -O2 -W -Wall -Wno-unused-parameter -Wbad-function-cast -Wuninitialized -fdebug-compilation-dir /usr/home/russellh/Git/lmdb/libraries/liblmdb -ferror-limit 19 -fmessage-length 237 -pthread -fobjc-runtime=gnustep -fdiagnostics-show-option -vectorize-loops -vectorize-slp -o /tmp/mdb_stat-852384.o -x c mdb_stat.c clang -cc1 version 4.0.0 based upon LLVM 4.0.0 default target x86_64-unknown-freebsd12.0 #include "..." search starts here: #include <...> search starts here: /usr/bin/../lib/clang/4.0.0/include /usr/include End of search list. "/usr/bin/ld" --eh-frame-hdr -dynamic-linker /libexec/ld-elf.so.1 --hash-style=both --enable-new-dtags -o mdb_stat /usr/lib/crt1.o /usr/lib/crti.o /usr/lib/crtbegin.o -L/usr/lib /tmp/mdb_stat-852384.o -lgcc --as-needed -lgcc_s --no-as-needed -lpthread -lc -lgcc --as-needed -lgcc_s --no-as-needed /usr/lib/crtend.o /usr/lib/crtn.o /tmp/mdb_stat-852384.o: In function `main': /usr/home/russellh/Git/lmdb/libraries/liblmdb/mdb_stat.c:104: undefined reference to `mdb_env_create' /usr/home/russellh/Git/lmdb/libraries/liblmdb/mdb_stat.c:106: undefined reference to `mdb_strerror' /usr/home/russellh/Git/lmdb/libraries/liblmdb/mdb_stat.c:111: undefined reference to `mdb_env_set_maxdbs' /usr/home/russellh/Git/lmdb/libraries/liblmdb/mdb_stat.c:114: undefined reference to `mdb_env_open' /usr/home/russellh/Git/lmdb/libraries/liblmdb/mdb_stat.c:116: undefined reference to `mdb_strerror' /usr/home/russellh/Git/lmdb/libraries/liblmdb/mdb_stat.c:121: undefined reference to `mdb_env_stat' /usr/home/russellh/Git/lmdb/libraries/liblmdb/mdb_stat.c:122: undefined reference to `mdb_env_info' /usr/home/russellh/Git/lmdb/libraries/liblmdb/mdb_stat.c:136: undefined reference to `mdb_reader_list' /usr/home/russellh/Git/lmdb/libraries/liblmdb/mdb_stat.c:139: undefined reference to `mdb_reader_check' /usr/home/russellh/Git/lmdb/libraries/liblmdb/mdb_stat.c:141: undefined reference to `mdb_reader_list' /usr/home/russellh/Git/lmdb/libraries/liblmdb/mdb_stat.c:147: undefined reference to `mdb_txn_begin' /usr/home/russellh/Git/lmdb/libraries/liblmdb/mdb_stat.c:149: undefined reference to `mdb_strerror' /usr/home/russellh/Git/lmdb/libraries/liblmdb/mdb_stat.c:257: undefined reference to `mdb_env_close' /usr/home/russellh/Git/lmdb/libraries/liblmdb/mdb_stat.c:160: undefined reference to `mdb_cursor_open' /usr/home/russellh/Git/lmdb/libraries/liblmdb/mdb_stat.c:162: undefined reference to `mdb_strerror' /usr/home/russellh/Git/lmdb/libraries/liblmdb/mdb_stat.c:165: undefined reference to `mdb_stat' /usr/home/russellh/Git/lmdb/libraries/liblmdb/mdb_stat.c:171: undefined reference to `mdb_cursor_get' /usr/home/russellh/Git/lmdb/libraries/liblmdb/mdb_stat.c:171: undefined reference to `mdb_cursor_get' /usr/home/russellh/Git/lmdb/libraries/liblmdb/mdb_stat.c:199: undefined reference to `mdb_cursor_close' /usr/home/russellh/Git/lmdb/libraries/liblmdb/mdb_stat.c:203: undefined reference to `mdb_dbi_open' /usr/home/russellh/Git/lmdb/libraries/liblmdb/mdb_stat.c:205: undefined reference to `mdb_strerror' /usr/home/russellh/Git/lmdb/libraries/liblmdb/mdb_stat.c:209: undefined reference to `mdb_stat' /usr/home/russellh/Git/lmdb/libraries/liblmdb/mdb_stat.c:(.text+0x5d6): undefined reference to `mdb_strerror' /usr/home/russellh/Git/lmdb/libraries/liblmdb/mdb_stat.c:255: undefined reference to `mdb_txn_abort' /usr/home/russellh/Git/lmdb/libraries/liblmdb/mdb_stat.c:221: undefined reference to `mdb_cursor_open' /usr/home/russellh/Git/lmdb/libraries/liblmdb/mdb_stat.c:223: undefined reference to `mdb_strerror' /usr/home/russellh/Git/lmdb/libraries/liblmdb/mdb_stat.c:226: undefined reference to `mdb_cursor_get' /usr/home/russellh/Git/lmdb/libraries/liblmdb/mdb_stat.c:234: undefined reference to `mdb_dbi_open' /usr/home/russellh/Git/lmdb/libraries/liblmdb/mdb_stat.c:239: undefined reference to `mdb_stat' /usr/home/russellh/Git/lmdb/libraries/liblmdb/mdb_stat.c:245: undefined reference to `mdb_dbi_close' /usr/home/russellh/Git/lmdb/libraries/liblmdb/mdb_stat.c:226: undefined reference to `mdb_cursor_get' /usr/home/russellh/Git/lmdb/libraries/liblmdb/mdb_stat.c:247: undefined reference to `mdb_cursor_close' /usr/home/russellh/Git/lmdb/libraries/liblmdb/mdb_stat.c:253: undefined reference to `mdb_dbi_close' /usr/home/russellh/Git/lmdb/libraries/liblmdb/mdb_stat.c:241: undefined reference to `mdb_strerror' cc: error: linker command failed with exit code 1 (use -v to see invocation) *** Error code 1

Stop. make: stopped in /usr/home/russellh/Git/lmdb/libraries/liblmdb

---------------------------------- The full output is here with uname, git status and compiler info: http://termbin.com/io9d

Any help would be grand.

Thanks, Russ