Hello, This works for me on master:
./configure CFLAGS=-m32 make -j4 $ sw_vers ProductName: Mac OS X ProductVersion: 10.10.1 BuildVersion: 14B25 $ xcodebuild -version Xcode 6.1 Build version 6A1052d Thanks, Gregor From: Vinay Kumar <win_i...@yahoo.com<mailto:win_i...@yahoo.com>> Reply-To: Vinay Kumar <win_i...@yahoo.com<mailto:win_i...@yahoo.com>>, c-ares hacking <c-ares@cool.haxx.se<mailto:c-ares@cool.haxx.se>> Date: Tuesday 25 November 2014 10:59 To: "c-ares@cool.haxx.se<mailto:c-ares@cool.haxx.se>" <c-ares@cool.haxx.se<mailto:c-ares@cool.haxx.se>> Subject: Not able to build for 32bit on MAC platform Hi All, I am trying to build c-ares-1.10.0 on Mac platform for 32bit by giving -m32 flag in CFLAGS of Makefile. $sw_vers ProductName: Mac OS X ProductVersion: 10.8.5 BuildVersion: 12F45 $getconf LONG_BIT 64 But I am getting following error, when i try to build: $make make all-am /bin/sh ./libtool --tag=CC --mode=compile gcc -m32 -DHAVE_CONFIG_H -I. -I. -DCARES_BUILDING_LIBRARY -DCARES_SYMBOL_HIDING -fvisibility=hidden -m32 -g0 -O2 -Wno-system-headers -MT libcares_la-ares__close_sockets.lo -MD -MP -MF .deps/libcares_la-ares__close_sockets.Tpo -c -o libcares_la-ares__close_sockets.lo `test -f 'ares__close_sockets.c' || echo './'`ares__close_sockets.c libtool: compile: gcc -m32 -DHAVE_CONFIG_H -I. -I. -DCARES_BUILDING_LIBRARY -DCARES_SYMBOL_HIDING -fvisibility=hidden -m32 -g0 -O2 -Wno-system-headers -MT libcares_la-ares__close_sockets.lo -MD -MP -MF .deps/libcares_la-ares__close_sockets.Tpo -c ares__close_sockets.c -fno-common -DPIC -o .libs/libcares_la-ares__close_sockets.o In file included from ares_setup.h:89, from ares__close_sockets.c:17: ./ares_rules.h:101: error: size of array '__cares_rule_01__' is negative make[1]: *** [libcares_la-ares__close_sockets.lo] Error 1 make: *** [all] Error 2 Please let me know how to fix this build error, as I need to build for 32bit. NOTE: 'c-ares' successfully builds on 64bit. Regards, Vinay
