Cannot find c.h on OS X Mavericks about levigo HOT 3 CLOSED

Switching back to the non-LLVM gcc seemed to fix it as well:

export CC=gcc-4.2

from levigo.

Thanks. Please email the golang-nuts list with this information (structuring it less as a bug report, of course) if it's not yet a known gotcha. You're correct that it's not a problem levigo has solely or one that it can solve on its own.

I ask for the email, because neither levigo, nor Go will be able to guess at a user's environment very well to handle this, so putting it in a bug report here is a little narrow in purview. I believe this will have to be solved by individual developers writing Go on Mavericks just knowing they need to add the directory in their environment's CFLAGS and CXXFLAGS or similar. Apple seems to be accidentally making it more difficult to be a systems engineer on OS X on a regular basis these days. Perhaps, that is in their best interest.

from levigo.

I encountered the same problem and found a solution.

I installed Xcode, homebrew and all releated libs with brew (go, levigo, etc). I tried to install imposm3 (which is as well a go package and depends on levigo) I got the same errors.

If you run $ gcc -v -x c++ -E - you get something like this:

#include "..." search starts here:
#include <...> search starts here:
 /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1
 /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../lib/clang/6.0/include
 /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include
 /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/usr/include
 /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/System/Library/Frameworks (framework directory)
End of search list.

now i (re)installed the Xcode-Command-Line-Tools via $ xcode-select --install
and get the paths to /usr/local/include and /usr/include also listed in the search paths and I can install your package without any problems

from levigo.