dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
[
dnl Work around a bug of AC_EGREP_CPP in autoconf-2.57.
AC_REQUIRE([AC_PROG_CPP])
AC_REQUIRE([AC_PROG_EGREP])
dnl Persuade glibc <sys/mman.h> to define MAP_ANONYMOUS.
[
dnl Work around a bug of AC_EGREP_CPP in autoconf-2.57.
AC_REQUIRE([AC_PROG_CPP])
AC_REQUIRE([AC_PROG_EGREP])
dnl Persuade glibc <sys/mman.h> to define MAP_ANONYMOUS.
- if test $gl_have_mmap_anonymous = no; then
- AC_EGREP_HEADER([MAP_ANON], [
+ if test $gl_have_mmap_anonymous != yes; then
+ AC_EGREP_CPP([I cant identify this map.], [
[Define to 1 if mmap()'s MAP_ANONYMOUS flag is available after including
config.h and <sys/mman.h>.])
fi
[Define to 1 if mmap()'s MAP_ANONYMOUS flag is available after including
config.h and <sys/mman.h>.])
fi