From: ts <decoux@...>
Date: 2005-09-29T18:23:55+09:00
Subject: Re: Trouble building 64-bit Ruby 1.8.3 on Solaris 10/AMD64

>>>>> "n" == nobuyoshi nakada <nobuyoshi.nakada@ge.com> writes:

n> I'd like to know why DLDFLAGS can't be set only on Solaris.

 With DLDFLAGS=-m64 it do

gcc -fPIC -g -O2 -I. -I../.. -I../../. -I../.././ext/bigdecimal -c bigdecimal.c
In file included from ../../ruby.h:24,
                 from bigdecimal.c:23:
../../config.h:17:1: warning: "_FILE_OFFSET_BITS" redefined
In file included from /usr/include/iso/ctype_iso.h:30,
                 from /usr/include/ctype.h:18,
                 from bigdecimal.c:16:
/usr/include/sys/feature_tests.h:96:1: warning: this is the location of the previous definition
gcc -Wl,-G -m64 -L'../..' -o ../../.ext/sparc-solaris2.8/bigdecimal.so bigdecimal.o  -ldl -lcrypt -lm   -lc
ld: fatal: file bigdecimal.o: wrong ELF class: ELFCLASS32

 With CC="gcc -m64"

compiling bigdecimal
gcc -m64 -fPIC -g -O2 -I. -I../.. -I../../. -I../.././ext/bigdecimal -c bigdecimal.c
gcc -m64 -Wl,-G -m64 -L'../..' -o ../../.ext/sparc-solaris2.8/bigdecimal.so bigdecimal.o  -ldl -lm   -lc



Guy Decoux