Hi,
I’m porting the FMDB library to run on GNUstep on Linux:
https://github.com/ccgus/fmdb
I’m getting errors with the vargs on NSAssert:
FMDatabase.m:1495:36: error: too many arguments provided to function-like macro
invocation
NSAssert(false, @"%@", [self lastErrorMessage]);
^
/usr/local/include/Foundation/NSException.h:475:9: note: macro 'NSAssert'
defined here
#define NSAssert(condition, desc)
I’m also getting some warnings on noescape:
./FMDatabasePool.h:199:36: warning: unknown attribute 'noescape' ignored
[-Wunknown-attributes]
- (void)inDatabase:(__attribute__((noescape)) void (^)(FMDatabase *db))block;
I’d appreciate any help I can get.
- Aaron
P.S.
Trivia for other who will come after me: I had to install libbsd and
libdispatch. As a dumb work-around, I also defined some empty macros:
#ifdef __linux__
#define SInt32 int32_t
#define NS_SWIFT_NAME(the_name)
#define __deprecated_msg(the_message)
#endif
Here’s how I’m building it:
clang -x objective-c -fconstant-string-class=NSConstantString -fPIC
-fobjc-nonfragile-abi -fblocks -I/usr/local/include/ -c FMDatabase.m -o
FMDatabase.o
Clang details:
$ clang --version
clang version 4.0.1-6 (tags/RELEASE_401/final)
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
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