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[SOLVED] Can't compile under OS X Yosemite - Printable Version

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+--- Thread: [SOLVED] Can't compile under OS X Yosemite (/showthread.php?tid=5440)

Can't compile under OS X Yosemite - BuddyFriendGuy - 04-17-2015

I've been using Arch Linux to compile the code and everything work. Today I tried to compile on OS X Yosemite and failed. OS X isn't my primary dev platform so I'm likely to have something basic missing. Can somebody test this as well?

I tried two setups and neither works for me. I ran
Code:
$ ./all compile

1. In the Apple dev environment (XCode + Command Line Tools), I got this error:

Code:
clang: error: optimization flag '-fno-reorder-blocks' is not supported

2. With home brew's gcc, I got this error:

Code:
In file included from hash.c:23:0: gmqcc.h:130:66: error: operator '==' has no right operand # elif defined (BYTE_ORDER) && (BYTE_ORDER == LITTLE_ENDIAN)


Any ideas?

RE: Can't compile under OS X Yosemite - BuddyFriendGuy - 04-23-2015

I managed to get home brew gcc to compile it. I had to do two things:

1. Remove the empty variable LITTLE_ENDIAN in gmqcc/gmqcc.h that caused the problem.

Code:
$ cd gmqcc $ git diff gmqcc.h diff --git a/gmqcc.h b/gmqcc.h index 43153e9..4130307 100644 --- a/gmqcc.h +++ b/gmqcc.h @@ -127,8 +127,6 @@ GMQCC_IND_STRING(GMQCC_VERSION_PATCH) \ # define PLATFORM_BYTE_ORDER GMQCC_BYTE_ORDER_LITTLE # elif !defined (LITTLE_ENDIAN) && defined (BIG_ENDIAN) # define PLATFORM_BYTE_ORDER GMQCC_BYTE_ORDER_BIG -# elif defined (BYTE_ORDER) && (BYTE_ORDER == LITTLE_ENDIAN) -# define PLATFORM_BYTE_ORDER GMQCC_BYTE_ORDER_LITTLE # elif defined (BYTE_ORDER) && (BYTE_ORDER == BIG_ENDIAN) # define PLATFORM_BYTE_ORDER GMQCC_BYTE_ORDER_BIG # endif /*! defined (LITTLE_ENDIAN) && !defined(BIG_ENDIAN) */

2. Fix the dispatch library header (/usr/include/dispatch/object.h) to work with CLANG, according to this solution:

Code:
$ diff /usr/include/dispatch/object.h object.h.original 143d142 < #ifdef __clang__ 145,147d143 < #else < typedef void* dispatch_block_t; < #endif