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Add checks for <execinfo.h> and backtrace().

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llvm-svn: 11660
This commit is contained in:
Brian Gaeke 2004-02-20 06:41:59 +00:00
parent 168e4bf455
commit 16a18d203e
1 changed files with 2 additions and 2 deletions
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4
autoconf/configure.ac
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@ -231,7 +231,7 @@ AC_HEADER_STDC
AC_HEADER_SYS_WAIT
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)
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 types
AC_TYPE_PID_T
@ -269,7 +269,7 @@ then
fi
AC_HEADER_MMAP_ANONYMOUS
AC_TYPE_SIGNAL
AC_CHECK_FUNCS(getcwd gettimeofday strdup strtoq strtoll)
AC_CHECK_FUNCS(getcwd gettimeofday strdup strtoq strtoll backtrace)
AC_CHECK_FUNC(mprotect,,AC_MSG_ERROR([Function mprotect() required but not found]))
dnl Determine if the linker supports the -R option.