Hi Alexei, On 27 Jan 2009, at 09:41, Benny Prijono wrote: > On Thu, Jan 22, 2009 at 10:08 AM, Alexei Kuznetsov > <eofster at gmail.com> wrote: > Hi, > > One of the mailing list subscribers sent me a message with proper > ./configure parameters for cross-compiling for PowerPC Macs being on > Intel Mac: > > ./configure --host=powerpc-apple-darwin9 --build=powerpc > > By I still have to manually modify rules.mak (in the quote) when I > switch the build system back and forth. > > > Did you mean patching the RANLIB thing? Actually what is the value > of $(RANLIB) there? Normally "ranlib" shouldn't need other > parameters than the archive filename. > > > Can you suggest something to automate this? Of course I could just > apply patches in some script, but is there a right way by adding some > .mak file or something else just for cross-compilation for ppc? > > > Apart from the suspicious ranlib, I think this should have been > supported by existing script. > > cheers > Benny > > > Alexei > > On Tue, Jan 20, 2009 at 9:17 PM, Alexei Kuznetsov > <eofster at gmail.com> wrote: > > Hi, > > > > I'm on Intel Mac and trying to build pjproject-1.0.1 for both i386 > and > > ppc platforms. > > > > Building for i386 is okay with ./configure && make dep && make. > > > > When I'm trying to configure for ppc, I'm getting this: > > $ ./configure --host=powerpc-apple-darwin9 CFLAGS="-arch ppc" > > aconfigure: WARNING: you should use --build, --host, --target > > checking build system type... powerpc-unknown-none > > checking host system type... powerpc-apple-darwin9 > > checking target system type... powerpc-unknown-none > > checking for powerpc-apple-darwin9-gcc... powerpc-apple-darwin9-gcc > > checking for C compiler default output file name... aconfigure: > error: > > C compiler cannot create executables > > See `config.log' for more details. > > > > If I change configure to acounfigure with the same parameters, > > configuration runs to the end > > $ ./configure --host=powerpc-apple-darwin9 CFLAGS="-arch ppc" > > > > Then I run "make dep", and then "make" which stops with that: > > ranlib: file: ../lib/libpj-powerpc-apple-darwin9.a(pool_dbg.o) has > no symbols > > powerpc-apple-darwin9-ranlib ../lib/libpj-powerpc-apple-darwin9.a > > make[2]: powerpc-apple-darwin9-ranlib: Command not found > > make[2]: *** [../lib/libpj-powerpc-apple-darwin9.a] Error 127 > > make[1]: *** [pjlib] Error 2 > > make: *** [all] Error 1 > > > > Then I'm editing build/rules.mak file as follows (changing one > line): > > $ svn diff > > Index: build/rules.mak > > =================================================================== > > --- build/rules.mak (revision 2412) > > +++ build/rules.mak (working copy) > > @@ -77,7 +77,7 @@ > > $(LIB): $(OBJDIRS) $(OBJS) $($(APP)_EXTRA_DEP) > > if test ! -d $(LIBDIR); then $(subst @@,$(subst > > /,$(HOST_PSEP),$(LIBDIR)),$(HOST_MKDIR)); fi > > $(AR) $(LIB) $(OBJS) > > - $(RANLIB) $(LIB) > > + $(RANLIB) -o $(LIB) $(OBJS) > > > > $(EXE): $(OBJDIRS) $(OBJS) $($(APP)_EXTRA_DEP) > > if test ! -d $(BINDIR); then $(subst @@,$(subst > > /,$(HOST_PSEP),$(BINDIR)),$(HOST_MKDIR)); fi > > > > > > And "make" runs till the end. > > > > Am I doing something wrong? Or what can I do not to edit rules.mak > > file evey time I'm switching the build system from i386 to ppc and > > vice versa? > > > > Best regards, > > Alexei > > This is what I've been doing to make a universal binary on i386 OS X: CFLAGS="-arch ppc -arch i386" ./configure make Could you confirm that this works on PPC? Or do you want to compile for 1 specific architecture only? Ruud Klaver AG Projects
