dyld: Symbol not found: _map_fd

[dayt0n]

If I type

make

into terminal to build this, at first it was giving my something about /Developer, so I installed the ios 4.0.1 sdk and it got a little further but now it says

/Applications/Xcode6-Beta5.app/Contents/Developer/usr/bin/make -C src launchd
/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/gcc-4.2 -o launchd launchd.o utils.o syscalls.o -arch armv6 -isysroot=/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS4.0.sdk -I/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS4.0.sdk/usr/include -static -nostartfiles -nodefaultlibs -nostdlib -Wl,-e,_main
collect2: ld terminated with signal 5 [Trace/BPT trap: 5]
dyld: lazy symbol binding failed: Symbol not found: _map_fd
  Referenced from: /Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/ld_classic
  Expected in: /usr/lib/libSystem.B.dylib

dyld: Symbol not found: _map_fd
  Referenced from: /Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/ld_classic
  Expected in: /usr/lib/libSystem.B.dylib

make[1]: *** [launchd] Error 1
make: *** [src/launchd] Error 2

Please help.

[posixninja]

It shouldn’t be trying to link in anything since there are no libraries on the ramdisk. try using ld to link the object binaries together rather than gcc

[dayt0n]

@posixninja How might I do that?

[dayt0n]

@posixninja I am using OS X 10.10 Xcode 6 Beta 5 but I did install all of the tools for Xcode 4.