Re: Building JCA1

[Janet Anderson <jba@aps.anl.gov>]

John Faucett wrote:
> I'm installing JCA1 on Linux to support existing Java applications. The 
> binary distribution of libjca.so is 124870 in size and works.  If I 
> compile it from sources, it comes out with a size of 19330 and doesn't 
> work.  Since I need to make a small change to the source, I need to be 
> able to build libjca.so from sources.  Does anyone know what switches 
> are used to compile the binary distribution's library?
>
> John Faucett
> Los Alamos National Laboratory

On linux

when building libjca.so with R3.14.8 base my compile line is

gcc -ansi    -D_POSIX_C_SOURCE=199506L -O3  -Wall -Wtraditional 
-Wmissing-prototypes -Wstrict-prototypes   -D_X86_ -Dlinux -fPIC 
-D_REENTRANT  -DUNIX -D_BSD_SOURCE -I. -I.. 
-I/usr/java/j2sdk1.4.1/include -I/usr/java/j2sdk1.4.1/include/linux 
-I../../jca -I../../../../include/os/Linux -I../../../../include 
-I/usr/local/iocapps/R3.14.8/base/3-14-8-asd1/include/os/Linux 
-I/usr/local/iocapps/R3.14.8/base/3-14-8-asd1/include    -c   ../ca.c


when building with R3.13.10 base my compile line is

gcc    -O  -Wall   -D_X86_ -Dlinux   -DUNIX -I. -I.. 
-I/usr/java/j2sdk1.4.1/include -I/usr/java/j2sdk1.4.1/include/linux 
-I../../jca -I../../../../include -I../../../../include/os/Linux 
-I/usr/local/iocapps/R3.13.10/support/base/3-13-10-asd1/include/os/Linux 
-I/usr/local/iocapps/R3.13.10/support/base/3-13-10-asd1/include   -fPIC 
-c   ../ca.c

Janet