I guess I read wrong. I am not the one to review build makefiles :-) Sun On Fri, Apr 6, 2012 at 1:41 PM, Gilmore, Doug <doug.gilm...@amd.com> wrote: >> -----Original Message----- >> From: Sun Chan [mailto:sun.c...@gmail.com] >> Sent: Thursday, April 05, 2012 7:19 PM >> To: Gilmore, Doug >> Cc: open64-devel >> Subject: Re: [Open64-devel] (no subject) >> >> looks like you folks are making the binary one monolithic executable, no? >> Sun > This was exposed with the stock Open64 build: > > To give a concrete example, here are transcripts involving rebuilding > the Fortran runtime: > > Without this patch touching a header file, nothing gets rebuilt: > > $ touch > /scratch/dgilmore/sot-pp1/bo/osprey/../../osprey/libu/ffio/layer_def.h > $ make BUILD_TARGET=X8664 BUILD_COMPILER=SELF > BUILD_AREA=/scratch/dgilmore/sot-pp1/bo/osprey/targdir_lib2 > MACHINE_TYPE=X86_64 BUILD_ABI=I64BIT BUILD_ARCH=X8664 BUILD_HOST=IA32 > BUILD_OPTIMIZE=DEFAULT BUILD_TYPE=SHARED > make first > make[1]: Entering directory > `/scratch/dgilmore/sot-pp1/bo/osprey/targdir_lib2/libfortran' > MAKE > /scratch/dgilmore/sot-pp1/bo/osprey/targdir_lib2/libfortran//scratch/dgilmore/sot-pp1/bo/osprey/targdir_lib2/include > make[1]: Leaving directory > `/scratch/dgilmore/sot-pp1/bo/osprey/targdir_lib2/libfortran' > make libfortran.a libfortran_p.a libfortran.so > make[1]: Entering directory > `/scratch/dgilmore/sot-pp1/bo/osprey/targdir_lib2/libfortran' > make[1]: `libfortran.a' is up to date. > make[1]: `libfortran_p.a' is up to date. > make[1]: `libfortran.so' is up to date. > make[1]: Leaving directory > `/scratch/dgilmore/sot-pp1/bo/osprey/targdir_lib2/libfortran' > make last > make[1]: Entering directory > `/scratch/dgilmore/sot-pp1/bo/osprey/targdir_lib2/libfortran' > make[1]: Leaving directory > `/scratch/dgilmore/sot-pp1/bo/osprey/targdir_lib2/libfortran' > > With this patch I am seeing reasonable rebuild behavior: > > $ touch > /scratch/dgilmore/sot-pp1/bo/osprey/../../osprey/libu/ffio/layer_def.h > $ make BUILD_TARGET=X8664 BUILD_COMPILER=SELF > BUILD_AREA=/scratch/dgilmore/sot-pp1/bo/osprey/targdir_lib2 > MACHINE_TYPE=X86_64 BUILD_ABI=I64BIT BUILD_ARCH=X8664 BUILD_HOST=IA32 > BUILD_OPTIMIZE=DEFAULT BUILD_TYPE=SHARED > make first > make[1]: Entering directory > `/scratch/dgilmore/sot-pp1/bo/osprey/targdir_lib2/libfortran' > MAKE > /scratch/dgilmore/sot-pp1/bo/osprey/targdir_lib2/libfortran//scratch/dgilmore/sot-pp1/bo/osprey/targdir_lib2/include > make[1]: Leaving directory > `/scratch/dgilmore/sot-pp1/bo/osprey/targdir_lib2/libfortran' > make libfortran.a libfortran_p.a libfortran.so > make[1]: Entering directory > `/scratch/dgilmore/sot-pp1/bo/osprey/targdir_lib2/libfortran' > C > /scratch/dgilmore/sot-pp1/bo/osprey/targdir_lib2/libfortran//scratch/dgilmore/sot-pp1/bo/osprey/../../osprey/libf/fio/fopn.c > C > /scratch/dgilmore/sot-pp1/bo/osprey/targdir_lib2/libfortran//scratch/dgilmore/sot-pp1/bo/osprey/../../osprey/libf/fio/setbuf.c > AR > /scratch/dgilmore/sot-pp1/bo/osprey/targdir_lib2/libfortran/libfortran.a > RANLIB > /scratch/dgilmore/sot-pp1/bo/osprey/targdir_lib2/libfortran/libfortran.a > C > /scratch/dgilmore/sot-pp1/bo/osprey/targdir_lib2/libfortran//scratch/dgilmore/sot-pp1/bo/osprey/../../osprey/libf/fio/fopn.c > C > /scratch/dgilmore/sot-pp1/bo/osprey/targdir_lib2/libfortran//scratch/dgilmore/sot-pp1/bo/osprey/../../osprey/libf/fio/setbuf.c > AR > /scratch/dgilmore/sot-pp1/bo/osprey/targdir_lib2/libfortran/libfortran_p.a > RANLIB > /scratch/dgilmore/sot-pp1/bo/osprey/targdir_lib2/libfortran/libfortran_p.a > C > /scratch/dgilmore/sot-pp1/bo/osprey/targdir_lib2/libfortran//scratch/dgilmore/sot-pp1/bo/osprey/../../osprey/libf/fio/fopn.c > C > /scratch/dgilmore/sot-pp1/bo/osprey/targdir_lib2/libfortran//scratch/dgilmore/sot-pp1/bo/osprey/../../osprey/libf/fio/setbuf.c > LD > /scratch/dgilmore/sot-pp1/bo/osprey/targdir_lib2/libfortran/libfortran.so > make[1]: Leaving directory > `/scratch/dgilmore/sot-pp1/bo/osprey/targdir_lib2/libfortran' > make last > make[1]: Entering directory > `/scratch/dgilmore/sot-pp1/bo/osprey/targdir_lib2/libfortran' > make[1]: Leaving directory > `/scratch/dgilmore/sot-pp1/bo/osprey/targdir_lib2/libfortran' > $ > > Doug >> >> On Fri, Apr 6, 2012 at 2:41 AM, Gilmore, Doug <doug.gilm...@amd.com> >> wrote: >> > Folks probably noticed that I backed out my "make_libdeps rule" >> > change. >> > >> > I attached a new version of the patch that works with old >> > versions of make. >> > >> > Could someone review this change when they have the chance? >> > >> > Thanks, >> > >> > Doug >> > >> > --------------------------------------------------------------------- > ... >
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