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Change test for pthreads to use AC_SUBST; add ThreadSupport.h as an AC_OUTPUT.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11771 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Brian Gaeke 2004-02-23 21:30:36 +00:00
parent a6eb7c19a1
commit 2e3bdba34c
1 changed files with 4 additions and 2 deletions
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6
autoconf/configure.ac
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@ -222,7 +222,8 @@ AC_SEARCH_LIBS(mallinfo,malloc,AC_DEFINE([HAVE_MALLINFO],[1],[Define if mallinfo
dnl pthread locking functions are optional - but llvm will not be thread-safe
dnl without locks.
AC_SEARCH_LIBS(pthread_mutex_lock,pthread,AC_DEFINE(HAVE_PTHREAD_MUTEX_LOCK,1,[Define if PThread mutexes (e.g., pthread_mutex_lock) are available in the system's thread library.]))
AC_SEARCH_LIBS(pthread_mutex_lock,pthread,HAVE_PTHREAD_MUTEX_LOCK=1,HAVE_PTHREAD_MUTEX_LOCK=0)
AC_SUBST(HAVE_PTHREAD_MUTEX_LOCK)
dnl Checks for header files.
dnl We don't check for ancient stuff or things that are guaranteed to be there
@ -447,7 +448,8 @@ dnl Create the output files
AC_OUTPUT(Makefile.config
include/Support/iterator
include/Support/hash_map
include/Support/hash_set)
include/Support/hash_set
include/Support/ThreadSupport.h)
dnl Warn loudly if llvm-gcc was not obviously working
if test $llvmgccwarn = yes