Hi, I 'm currently porting my application (shared library actually) to 64-bit. I'm using autotools (i.e. automake, autoconf, etc...). In Solaris 10, I was able to compile (doing ./configure, make and make install) my shared library ok but as 32-bit. However, since I want this to be compiled as 64-bit, I added the -m64 and -Wl,-64 options to CPPFLAGS and LDFLAGS respectively. When I compile: 1. Generated objects files.. i.e. *.o are in 64-bit 2. When It tries to link all the objects files, It seems it is trying to generated a 32-bit library file (.so): ERROR........... ld: warning: option -o appears more than once, first setting taken ld: fatal: file .libs/libNecropolis_la-Logger.o: wrong ELF class: ELFCLASS64 ld: fatal: File processing errors. No output written to .libs/libNecropolis.so.1. Please help, I think I'm missing something. Below is my Makefile.am ====================== # # Use this Makefile.am when compiling on SunOS5.10 64-bit sparcv9 system # INCLUDES = $(all_includes) -I$(ACE_ROOT) -I../include METASOURCES = AUTO lib_LTLIBRARIES = libNecropolis.la libNecropolis_la_LIBADD = \ -lACE -L$(ACE_ROOT)/lib \ -L/usr/sfw/lib/sparcv9 \ -L/usr/lib/sparcv9 \ -L/usr/local/lib/sparcv9 \ -L/lib/sparcv9 \ -L/usr/ccs/lib/sparcv9 libNecropolis_la_CPPFLAGS = -D_REENTRANT -m64 libNecropolis_la_LDFLAGS = -module -shared -version-info 1:1:0 -Wl,-soname=libNecropolis,-64 libNecropolis_la_SOURCES = \ Logger.cpp \ NCRPLS_Acceptor.cpp \ NCRPLS_Config.cpp \ NCRPLS_Connection_ThreadPool.cpp \ NCRPLS_Monitor.cpp \ NCRPLS_Monitor_Timer.cpp \ NCRPLS_Parser_Iface.cpp \ NCRPLS_ServerConn_Handler.cpp \ NCRPLS_Server_Engine.cpp \ NCRPLS_Task.cpp Regards, Chino _______________________________________________ Autoconf mailing list Autoconf@xxxxxxx http://lists.gnu.org/mailman/listinfo/autoconf
