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  1. WiredTiger
  2. WT-3828

Link error on OS/X for __wt_process data reference

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.6.3, 3.7.2, WT3.1.0
    • Component/s: None
    • Labels:
      None
    • Sprint:
      Storage 2018-01-15

      Description

      On a clean tree, I get:

      cc -DHAVE_CONFIG_H -I. -I/Users/dda/wt/git/wt-qqqq-global-ref/test/packing -I../.. -I../../api/leveldb -I../.. -I../../../src/include -I../../../test/utility -DCLANG_ANALYZER -Qunused-arguments -I/Library/Java/JavaVirtualMachines/jdk1.8.0.jdk/Contents/Home//include -I/Library/Java/JavaVirtualMachines/jdk1.8.0.jdk/Contents/Home//include/darwin -I/Users/dda/wt/snappy/installed/snappy-1.1.1/include -I/Users/dda/wt/ext/lz4/installed/include -std=c11 -Wall -Wextra -Waddress -Waggregate-return -Wbad-function-cast -Wdeclaration-after-statement -Wformat-security -Wformat -Winline -Wmissing-declarations -Wmissing-field-initializers -Wnested-externs -Wpointer-arith -Wredundant-decls -Wshadow -Wunused -Wwrite-strings -Werror=sign-conversion -Wno-shift-negative-value -Wunreachable-code -Werror -g -Wall -DCLANG_ANALYZER -MT intpack-test.o -MD -MP -MF $depbase.Tpo -c -o intpack-test.o ../../../test/packing/intpack-test.c &&\
      mv -f $depbase.Tpo $depbase.Po
      /bin/sh /Users/dda/wt/git/wt-qqqq-global-ref/libtool --tag=CC --mode=link cc -std=c11 -Wall -Wextra -Waddress -Waggregate-return -Wbad-function-cast -Wdeclaration-after-statement -Wformat-security -Wformat -Winline -Wmissing-declarations -Wmissing-field-initializers -Wnested-externs -Wpointer-arith -Wredundant-decls -Wshadow -Wunused -Wwrite-strings -Werror=sign-conversion -Wno-shift-negative-value -Wunreachable-code -Werror -g -Wall -DCLANG_ANALYZER -static -o intpack-test intpack-test.o ../../test/utility/libtest_util.la ../../libwiredtiger.la -ldl -lpthread -lz -llz4 -lsnappy
      libtool: link: cc -std=c11 -Wall -Wextra -Waddress -Waggregate-return -Wbad-function-cast -Wdeclaration-after-statement -Wformat-security -Wformat -Winline -Wmissing-declarations -Wmissing-field-initializers -Wnested-externs -Wpointer-arith -Wredundant-decls -Wshadow -Wunused -Wwrite-strings -Werror=sign-conversion -Wno-shift-negative-value -Wunreachable-code -Werror -g -Wall -DCLANG_ANALYZER -o intpack-test intpack-test.o /Users/dda/wt/git/wt-qqqq-global-ref/test/utility/.libs/libtest_util.a -L/Users/dda/wt/snappy/installed/snappy-1.1.1/lib -L/Users/dda/wt/ext/lz4/installed/lib ../../.libs/libwiredtiger.a -ldl -lpthread -lz -llz4 /Users/dda/wt/snappy/installed/snappy-1.1.1/lib/libsnappy.dylib
      Undefined symbols for architecture x86_64:
      "___wt_process", referenced from:
      ___wt_clock_to_nsec in libwiredtiger.a(time.o)
      (maybe you meant: ___wt_process_id)
      ld: symbol(s) not found for architecture x86_64
      clang: error: linker command failed with exit code 1 (use -v to see invocation)
      make[3]: *** [intpack-test] Error 1
      make[2]: *** [all-recursive] Error 1
      make[1]: *** [all] Error 2
      make: *** [makeall] Error 2

      I have recently upgraded my tool set on OS/X. I suspect that this has to do with a difference in how different linkers work with regard to references to data items.

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            • Assignee:
              donald.anderson Donald Anderson
              Reporter:
              donald.anderson Donald Anderson
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              • Created:
                Updated:
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