diff options
| -rw-r--r-- | autoconf/configure.ac | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/autoconf/configure.ac b/autoconf/configure.ac index 6fac355742..f8d091ea96 100644 --- a/autoconf/configure.ac +++ b/autoconf/configure.ac @@ -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 |