Notable that your commandline is trying to use the 10.4u sdk, while ld is trying to use libdylib "10.5" - aka leopard dynamic linker.
The two probably don't go all that groovily together... :) is the -isysroot /Developer/SDKs/MacOSX10.4u.sdk bit being generated by R CMD SHLIB? Where'd the R come from? Built on Tiger or Leopard? My guess = Tiger... maybe try a source build of R with current XCode, and then use that? --e On Mon, 5 Nov 2007, Daniel McDonald wrote: > Date: Mon, 5 Nov 2007 20:10:29 -0500 > From: Daniel McDonald <[EMAIL PROTECTED]> > To: r-help@r-project.org > Subject: [R] Mac OS X Leopard and C compiling > > I recently bought a new Intel Mac with OSX Leopard. I reinstalled the > latest version of R and the Xcode tools. I'm trying to compile a C > source code with the R compiler in X11, and I receive the following > error message: > > [Macintosh:School Work 07-08/36-711/HW 3] dajmcdon% R CMD SHLIB McDonaldHW3.c > gcc-4.0 -arch i386 -isysroot /Developer/SDKs/MacOSX10.4u.sdk > -std=gnu99 -no-cpp-precomp > -I/Library/Frameworks/R.framework/Resources/include > -I/Library/Frameworks/R.framework/Resources/include/i386 -msse3 > -fPIC -g -O2 -march=nocona -c McDonaldHW3.c -o McDonaldHW3.o > gcc-4.0 -arch i386 -isysroot /Developer/SDKs/MacOSX10.4u.sdk > -std=gnu99 -dynamiclib -Wl,-headerpad_max_install_names > -Wl,-macosx_version_min -Wl,10.3 -undefined dynamic_lookup > -single_module -multiply_defined suppress -L/usr/local/lib -o > McDonaldHW3.so McDonaldHW3.o -F/Library/Frameworks/R.framework/.. > -framework R > ld: library not found for -ldylib1.10.5.o > collect2: ld returned 1 exit status > make: *** [McDonaldHW3.so] Error 1 > > McDonaldHW3.c is the code I am trying to compile. It works fine on my > old machine but not on the new one. Any ideas? > > Thanks, > Daniel > > ______________________________________________ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
