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From Andy Wang <>
Subject Re: [users@httpd] Install Apache 2.4.20 on Solaris 10 --- Error "ld: fatal: file ab.o: wrong ELF class: ELFCLASS32"
Date Mon, 02 May 2016 20:15:46 GMT

On 05/02/2016 03:06 PM, Huang, Jinhui (OST) wrote:
> Hi, Rainer:
> Thank you for the comments.
> Following your suggestion this morning, I recompiled/built the OpenSSL with new  "shared"
 option.  Then I checked the .so files to make sure they are 64 bit.
> 	# export CC="gcc -m64 -fPIC"
> 	# ./Configure solaris64-sparcv9-gcc shared  --prefix=/usr/local/apache2/openssl --openssldir=/usr/local/apache2/openssl
> 	# make depend
> 	# make
> 	# make install

A few tidbits to help you.  OpenSSL actually has this Configure target

"solaris64-x86_64-gcc","gcc:-m64 -O3 -Wall 
DES_UNROLL:${x86_64_asm}:elf:dlfcn:solaris-shared:-fPIC:-m64 -shared\$(SHLIB_MAJOR).\$(SHLIB_MINOR):::/64",

It takes care of all of the minimum CFLAGS you need.  If you use this 
target you don't even need to export CC="gcc -m64 -fPIC".

Your PCRE build problem earlier is directly related to this.  If you had 
instead set CFLAGS="-m64" the c++ pcre code would have likely compiled 
and linked properly.  Keep in mind g++ is a different binary than gcc 
and likely PCRE's build script usex CXX instead of CC.  So it would have 
lost your augmented CC command and used the default behavior which is to 
compile to 32-bit arch.


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