4

I have installed CocoaPods.. and loaded the workspace as instructed.

I am getting these warnings which I do not understand, here is an example:

Pods-CipherDatabaseSync-SQLCipher sqlite.c /Users/admin/Code/CipherDatabaseSync/Pods/SQLCipher/sqlite3.c:24035:13: Ambiguous expansion of macro 'MAX'

I have looked around for a couple of hours and I am stumped at what I need to do, can someone please point me in the direction of somewhere that will provide some insight?

Thanks.

Keith Smiley
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Nate Uni
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3 Answers3

5

In the sqlite.c file it looks as if MIN and MAX are trying to be defined in two different areas of the file. The first time on line 214

/* Macros for min/max. */
#ifndef MIN
#define MIN(a,b) (((a)<(b))?(a):(b))
#endif /* MIN */
#ifndef MAX
#define MAX(a,b) (((a)>(b))?(a):(b))
#endif  /* MAX */

Then secondly at line 8519

/*
** Macros to compute minimum and maximum of two numbers.
*/
#define MIN(A,B) ((A)<(B)?(A):(B))
#define MAX(A,B) ((A)>(B)?(A):(B))

I commented out where they define it the second time and all of the warnings went away after cleaning and building the project again.

Josh Valdivieso
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2

Remove the MAX and MIN macro definitions from the sqlite3.c file, since they are already defined in system headers.

macbirdie
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1

Issue Solution: Open Xcode project Build settings

add “-Wno-ambiguous-macro” into “Other C flags”

Kiran Kumar
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