dnl Checks for POSIX and other various system-specific header files
AC_CHECK_HEADERS(fcntl.h limits.h sys/time.h unistd.h malloc.h sys/mman.h sys/resource.h dlfcn.h link.h execinfo.h)
+dnl Check for things that need to be included in public headers, and so
+dnl for which we may not have access to a HAVE_* preprocessor #define.
+dnl (primarily used in DataTypes.h)
+AC_CHECK_HEADER([sys/types.h],
+ [INCLUDE_SYS_TYPES_H='#include <sys/types.h>'],
+ [INCLUDE_SYS_TYPES_H=''])
+AC_SUBST(INCLUDE_SYS_TYPES_H)
+AC_CHECK_HEADER([inttypes.h],
+ [INCLUDE_INTTYPES_H='#include <inttypes.h>'],
+ [INCLUDE_INTTYPES_H=''])
+AC_SUBST(INCLUDE_INTTYPES_H)
+
dnl Check for types
AC_TYPE_PID_T
AC_TYPE_SIZE_T
dnl Create the output files
AC_OUTPUT(Makefile.config
- include/Support/iterator
+ include/Support/DataTypes.h
+ include/Support/ThreadSupport.h
include/Support/hash_map
include/Support/hash_set
- include/Support/ThreadSupport.h)
+ include/Support/iterator)
dnl Warn loudly if llvm-gcc was not obviously working
if test $llvmgccwarn = yes