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Bug #9436
closedr44670以降Solaris10でthread_pthread.cがコンパイルエラー
Status:
Closed
Assignee:
-
Target version:
-
ruby -v:
ruby 2.2.0dev (2014-01-21) [sparc64-solaris2.10]
Description
r44670以降、Solaris10のccでは以下のエラーが出て失敗します。(以下はr44673にて確認)
cc -xO1 -xtarget=sparc64viiplus -m64 -DRUBY_EXPORT -I/usr/local/64/lib/libffi-3.0.10/include -I/usr/local/64/include -I. -I.ext/include/sparc64-solaris2.10 -I./include -I. -o thread.o -c thread.c
"thread_pthread.c", line 1488: missing operator
cc: acomp failed for thread.c
make: *** [thread.o] Error 2
thread_pthread.cの1488行め付近は以下のようになっています。
if TIMER_THREAD_STACK_MIN_SIZE < PTHREAD_STACK_MIN¶
undef TIMER_THREAD_STACK_MIN_SIZE¶
define TIMER_THREAD_STACK_MIN_SIZE PTHREAD_STACK_MIN¶
endif¶
Solaris10では、PTHREAD_STACK_MIN は /usr/include/limits.h にて以下のように定義されています。
#define PTHREAD_STACK_MIN ((size_t)_sysconf(_SC_THREAD_STACK_MIN))
つまり、PTHREAD_STACK_MINの実体は関数であり、定数ではありません。
このため、#if では使うことができずコンパイルエラーになります。
Updated by ngoto (Naohisa Goto) almost 11 years ago
- Related to Bug #7247: r37079以降Solaris10でthread_pthread.cがコンパイルエラー added
Updated by nobu (Nobuyoshi Nakada) almost 11 years ago
- Status changed from Open to Closed
- % Done changed from 0 to 100
Applied in changeset r44675.
thread_pthread.c: fix for dynamic PTHREAD_STACK_MIN
- thread_pthread.c (rb_thread_create_timer_thread): fix for platforms
where PTHREAD_STACK_MIN is a dynamic value and not a compile-time
constant. [ruby-dev:47911] [Bug #9436]
Updated by usa (Usaku NAKAMURA) over 10 years ago
- Backport changed from 1.9.3: UNKNOWN, 2.0.0: UNKNOWN, 2.1: UNKNOWN to 1.9.3: DONTNEED, 2.0.0: DONTNEED, 2.1: DONTNEED
Updated by usa (Usaku NAKAMURA) over 10 years ago
- Related to Bug #8783: ruby 1.9/2.0 crash on exit on FreeBSD/powerpc64 added
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