cmd/go: "go list" option to display accumulated cgo LDFLAGS for -buildmode=c-archive/c-shared

Trying to build a simple Go library that spins up an http.Server from a call in C, but it fails to compile the C against the produced library object. Similar examples without involving http work just fine.

$ go version
go version devel +a2aaede Wed Jun 17 14:55:39 2015 +0000 darwin/amd64
$ ld -v
@(#)PROGRAM:ld  PROJECT:ld64-241.9
configured to support archs: armv6 armv7 armv7s arm64 i386 x86_64 x86_64h armv6m armv7m armv7em
LTO support using: LLVM version 3.5svn
$ gcc --version
Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr --with-gxx-include-dir=/usr/include/c++/4.2.1
Apple LLVM version 6.0 (clang-600.0.57) (based on LLVM 3.5svn)
Target: x86_64-apple-darwin13.4.0
Thread model: posix

Error:

$ gcc -o gohttp-c examples/c/main.c gohttplib.a -lpthread
Undefined symbols for architecture x86_64:
  "_CFArrayGetCount", referenced from:
      _FetchPEMRoots in gohttplib.a(000003.o)
  "_CFArrayGetValueAtIndex", referenced from:
      _FetchPEMRoots in gohttplib.a(000003.o)
  "_CFDataAppendBytes", referenced from:
      _FetchPEMRoots in gohttplib.a(000003.o)
  "_CFDataCreateMutable", referenced from:
      _FetchPEMRoots in gohttplib.a(000003.o)
  "_CFDataGetBytePtr", referenced from:
      _FetchPEMRoots in gohttplib.a(000003.o)
      __cgo_6dbb806e9976_Cfunc_CFDataGetBytePtr in gohttplib.a(000003.o)
     (maybe you meant: __cgo_6dbb806e9976_Cfunc_CFDataGetBytePtr)
  "_CFDataGetLength", referenced from:
      _FetchPEMRoots in gohttplib.a(000003.o)
      __cgo_6dbb806e9976_Cfunc_CFDataGetLength in gohttplib.a(000003.o)
     (maybe you meant: __cgo_6dbb806e9976_Cfunc_CFDataGetLength)
  "_CFRelease", referenced from:
      _FetchPEMRoots in gohttplib.a(000003.o)
      __cgo_6dbb806e9976_Cfunc_CFRelease in gohttplib.a(000003.o)
     (maybe you meant: __cgo_6dbb806e9976_Cfunc_CFRelease)
  "_SecKeychainItemExport", referenced from:
      _FetchPEMRoots in gohttplib.a(000003.o)
  "_SecTrustCopyAnchorCertificates", referenced from:
      _FetchPEMRoots in gohttplib.a(000003.o)
  "_kCFAllocatorDefault", referenced from:
      _FetchPEMRoots in gohttplib.a(000003.o)
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make: *** [example-c] Error 1

More thorough description and full code examples are available in this StackOverflow question.

This might be related to the OSX/darwin arch as a commenter was able to get it working on Ubuntu.