Manuel M T Chakravarty wrote:
Christian Maeder:
export MACOSX_DEPLOYMENT_TARGET=10.4
Specifically, I am seeing
dyld: bind: ghc-6.9.20080219:_fcntl$UNIX2003$lazy_ptr = libSystem.B.dylib:_fcntl$UNIX2003, *0x0108a413 = 0x92c7b7bc
what tells you that this is Leopard specific?
on running
env DYLD_PRINT_BINDINGS= compiler/stage2/ghc-6.9.20080219
Any idea why that may be?
no, no idea.
-optl-isysroot -optl/Developer/SDKs/MacOSX10.4u.sdk -optl-mmacosx-version-min=10.4
Interesting, in contrast to you I had a problem with -mmacosx-version-min and had to use MACOSX_DEPLOYMENT_TARGET when building user programs on Leopard using my Tiger bindist. http://www.haskell.org/pipermail/glasgow-haskell-users/2008-January/014093.h...
-optl-Wl,-syslibroot,/Developer/SDKs/MacOSX10.4u.sdk
on all CC and LD targets, I don't seem to have any Leopard symbols anymore. FWIW, Xcode 3.0 also seem to use explicit SDK options.
I haven't built ghc on Leopard, yet, but I'll expect to use -isysroot and -syslibroot then, too. Cheers Christian