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| author | Pekka Enberg <penberg@kernel.org> | 2011-07-05 18:52:42 +0000 |
|---|---|---|
| committer | Pekka Enberg <penberg@kernel.org> | 2011-07-05 18:52:42 +0000 |
| commit | 820b03ea43b2e60285fba8d6a2029d232f097759 (patch) | |
| tree | 3fa53c2659e2f433778be1a36d25d4e65b511b9b /native | |
| parent | fe9b7005fc53380e5166b1ddf1432ec3ff2659b7 (diff) | |
| download | classpath-820b03ea43b2e60285fba8d6a2029d232f097759.tar.gz | |
Fix clock_gettime() support check for Darwin
Darwin doesn't support clock_gettime() but has _POSIX_MONOTONIC_CLOCK defined
so use a more strict check with HAVE_CLOCK_GETTIME.
This fixes the following compilation error:
java_lang_VMSystem.c: In function ‘Java_java_lang_VMSystem_nanoTime’:
java_lang_VMSystem.c:148: warning: implicit declaration of function ‘clock_gettime’
java_lang_VMSystem.c:148: error: ‘CLOCK_MONOTONIC’ undeclared (first use in this function)
java_lang_VMSystem.c:148: error: (Each undeclared identifier is reported only once
java_lang_VMSystem.c:148: error: for each function it appears in.)
2011-07-05 Pekka Enberg <penberg@kernel.org>
* configure.ac:
Check for clock_gettime().
native/jni/java-lang/java_lang_VMSystem.c:
(Java_java_lang_VMSystem_nanoTime):
Fix compile error on systems that don't have clock_gettime().
Diffstat (limited to 'native')
| -rw-r--r-- | native/jni/java-lang/java_lang_VMSystem.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/native/jni/java-lang/java_lang_VMSystem.c b/native/jni/java-lang/java_lang_VMSystem.c index 047c2b394..f623857d3 100644 --- a/native/jni/java-lang/java_lang_VMSystem.c +++ b/native/jni/java-lang/java_lang_VMSystem.c @@ -141,7 +141,7 @@ Java_java_lang_VMSystem_nanoTime (JNIEnv * env, jclass thisClass __attribute__ ((__unused__))) { -#ifdef _POSIX_MONOTONIC_CLOCK +#if defined(HAVE_CLOCK_GETTIME) && defined(_POSIX_MONOTONIC_CLOCK) jlong result; struct timespec tp; |