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tests: define __STDC_LIMIT_MACROS

With glibc 2.16, we get following build error when building jack2:

  [193/247] cxx: tests/iodelay.cpp -> build/tests/iodelay.cpp.4.o
  ../tests/iodelay.cpp:171:43: error: 'UINT32_MAX' was not declared in this scope
  ../tests/iodelay.cpp:171:55: error: 'UINT32_MAX' was not declared in this scope
  ../tests/iodelay.cpp:172:44: error: 'UINT32_MAX' was not declared in this scope
  ../tests/iodelay.cpp:172:56: error: 'UINT32_MAX' was not declared in this scope

In glibc 2.17 or older version, Header <stdint.h> defines these macros
for C++ only if explicitly requested by defining __STDC_LIMIT_MACROS.

We can't use <cstdint> since it requires C++11 standard.

This build issue found by Buildroot autobuilder.
http://autobuild.buildroot.net/results/369/369ce208ffea43dad75ba0a13469159b341e3bf5/

Signed-off-by: Rahul Bedarkar <rahul.bedarkar@imgtec.com>
tags/v1.9.11-RC1
Rahul Bedarkar 6 years ago
parent
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1dc83fd7de
1 changed files with 1 additions and 0 deletions
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      tests/iodelay.cpp

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tests/iodelay.cpp View File

@@ -20,6 +20,7 @@

#include <stdlib.h>
#include <stdio.h>
#define __STDC_LIMIT_MACROS
#include <stdint.h>
#include <math.h>
#include <unistd.h>


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