[tor-bugs] #1526 [Tor-Tor client]: Tor build fails with zlib 1.2.5 on MacOS X

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#1526: Tor build fails with zlib 1.2.5 on MacOS X
----------------------------+-----------------------------------------------
 Reporter:  sjmurdoch       |       Owner:                  
     Type:  defect          |      Status:  new             
 Priority:  normal          |   Milestone:                  
Component:  Tor-Tor client  |     Version:  Tor: unspecified
 Keywords:                  |  
----------------------------+-----------------------------------------------
 Tor fails to build after I upgraded zlib to 1.2.5. The error is:
 {{{
 gcc -DHAVE_CONFIG_H -I. -I../..   -I../../src/common -I/opt/local/include
 -I/Users/sjm217/local/include -I/Users/sjm217/local/include  -g -O2 -Wall
 -g -O2 -fno-strict-aliasing -W -Wfloat-equal -Wundef -Wpointer-arith
 -Wstrict-prototypes -Wmissing-prototypes -Wwrite-strings -Wredundant-decls
 -Wchar-subscripts -Wcomment -Wformat=2 -Wwrite-strings -Wmissing-
 declarations -Wredundant-decls -Wnested-externs -Wbad-function-cast
 -Wswitch-enum -Werror -Winit-self -Wmissing-field-initializers
 -Wdeclaration-after-statement -Wold-style-definition -Waddress -Wmissing-
 noreturn -Wnormalized=id -Woverride-init -Wstrict-overflow=1 --param ssp-
 buffer-size=1 -Wshorten-64-to-32 -MT torgzip.o -MD -MP -MF
 .deps/torgzip.Tpo -c -o torgzip.o torgzip.c
 In file included from /opt/local/include/zlib.h:34,
                  from torgzip.c:19:
 /opt/local/include/zconf.h:373:6: error: "_LARGEFILE64_SOURCE" is not
 defined
 In file included from torgzip.c:19:
 /opt/local/include/zlib.h:1574:32: error: "_FILE_OFFSET_BITS" is not
 defined
 lude/zlib.h:1574:32: error: "_FILE_OFFSET_BITS" is not defined
 }}}

 If _LARGEFILE64_SOURCE is defined, there is a different error:
 {{{
 gcc -DHAVE_CONFIG_H -I. -I../..   -I../../src/common -I/opt/local/include
 -I/Users/sjm217/local/include -I/Users/sjm217/local/include
 -D_LARGEFILE64_SOURCE -Wall -g -O2 -fno-strict-aliasing -W -Wfloat-equal
 -Wundef -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes -Wwrite-
 strings -Wredundant-decls -Wchar-subscripts -Wcomment -Wformat=2 -Wwrite-
 strings -Wmissing-declarations -Wredundant-decls -Wnested-externs -Wbad-
 function-cast -Wswitch-enum -Werror -Winit-self -Wmissing-field-
 initializers -Wdeclaration-after-statement -Wold-style-definition
 -Waddress -Wmissing-noreturn -Wnormalized=id -Woverride-init -Wstrict-
 overflow=1 --param ssp-buffer-size=1 -Wshorten-64-to-32 -MT torgzip.o -MD
 -MP -MF .deps/torgzip.Tpo -c -o torgzip.o torgzip.c
 In file included from /opt/local/include/zlib.h:34,
                  from torgzip.c:19:
 /opt/local/include/zconf.h:397:37: error: "_LFS64_LARGEFILE" is not
 defined
 In file included from torgzip.c:19:
 /opt/local/include/zlib.h:1565:37: error: "_LFS64_LARGEFILE" is not
 defined
 /opt/local/include/zlib.h:1574:32: error: "_FILE_OFFSET_BITS" is not
 defined
 }}}

 This is on MacOS X Snow Leopard, using the !MacPorts version of zlib. I am
 trying to build Tor master (faf51fa), with some small modifications which
 shouldn't have affected anything.

-- 
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/1526>
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