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@@ -0,0 +1,65 @@
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+# See: http://gcc.gnu.org/ml/gcc/2000-05/msg01141.html
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+AC_DEFUN([CHECK_PTHREAD],
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+[
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+ AC_CHECK_LIB(pthread,pthread_create,
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+ [
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+ PTHREAD_CPPFLAGS=
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+ PTHREAD_LDFLAGS=
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+ PTHREAD_LIBS=-lpthread
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+ ],[
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+ AC_MSG_CHECKING(if compiler supports -pthread)
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+ save_CPPFLAGS="$CPPFLAGS"
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+ CPPFLAGS="$CPPFLAGS -pthread"
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+ AC_TRY_LINK(
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+ [
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+ #include <pthread.h>
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+ ],[
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+ pthread_create(0,0,0,0);
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+ ],[
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+ AC_MSG_RESULT(yes)
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+ PTHREAD_CPPFLAGS=-pthread
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+ PTHREAD_LDFLAGS=-pthread
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+ PTHREAD_LIBS=
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+ ],[
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+ AC_MSG_RESULT(no)
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+ AC_MSG_CHECKING(if compiler supports -pthreads)
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+ save_CPPFLAGS="$CPPFLAGS"
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+ CPPFLAGS="$save_CPPFLAGS -pthreads"
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+ AC_TRY_LINK(
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+ [
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+ #include <pthread.h>
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+ ],[
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+ pthread_create(0,0,0,0);
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+ ],[
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+ AC_MSG_RESULT(yes)
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+ PTHREAD_CPPFLAGS=-pthreads
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+ PTHREAD_LDFLAGS=-pthreads
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+ PTHREAD_LIBS=
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+ ],[
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+ AC_MSG_RESULT(no)
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+ AC_MSG_CHECKING(if compiler supports -threads)
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+ save_CPPFLAGS="$CPPFLAGS"
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+ CPPFLAGS="$save_CPPFLAGS -threads"
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+ AC_TRY_LINK(
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+ [
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+ #include <pthread.h>
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+ ],[
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+ pthread_create(0,0,0,0);
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+ ],[
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+ AC_MSG_RESULT(yes)
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+ PTHREAD_CPPFLAGS=-threads
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+ PTHREAD_LDFLAGS=-threads
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+ PTHREAD_LIBS=
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+ ],[
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+ AC_MSG_ERROR([Your system is not supporting pthreads!])
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+ ])
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+ ])
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+ ])
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+ CPPFLAGS="$save_CPPFLAGS"
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+ ])
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+])
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+
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+dnl Checks for all prerequisites of the intl subdirectory,
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+dnl except for INTL_LIBTOOL_SUFFIX_PREFIX (and possibly LIBTOOL), INTLOBJS,
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+dnl USE_INCLUDED_LIBINTL, BUILD_INCLUDED_LIBINTL.
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+ AC_DEFUN([AM_INTL_SUBDIR], [])
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