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AC_INIT([umem], [1.0], [], [umem])
AM_INIT_AUTOMAKE([dist-bzip2])
AC_PROG_CC
AM_PROG_AS
AC_PROG_LIBTOOL
AC_C_INLINE
AC_MSG_CHECKING([whether pthread_mutex_t is larger than 24 bytes])
AC_TRY_RUN(
[
#include <pthread.h>
int main(void){return (sizeof(pthread_mutex_t) > 24);}
],
[AC_MSG_RESULT(yes)],
[
AC_MSG_RESULT(no)
AC_DEFINE(UMEM_PTHREAD_MUTEX_TOO_BIG, [1], [need bigger cache])
AC_MSG_WARN([*** increasing umem cpu cache size to compensate.])
]
)
AC_CHECK_HEADERS([sys/mman.h sys/sysmacros.h sys/time.h malloc.h])
AC_CHECK_FUNCS([issetugid mallinfo malloc_stats])
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_FILES([Makefile Doxyfile umem.spec])
AC_OUTPUT
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