AC_GNU_SOURCE
AC_USE_SYSTEM_EXTENSIONS
-AC_PLUGINS
-
-case "${target}" in
-changequote(,)dnl
- sparc-*-solaris*|i[3-7]86-*-solaris*)
-changequote([,])dnl
- # See comment in bfd/configure.in for the reason for this test.
- # PR 9992/binutils: We have to duplicate the behaviour of bfd's
- # configure script so that the utilities in this directory agree
- # on the size of structures used to describe files.
- if test "${target}" = "${host}" -a "$enable_largefile" != 'yes'; then
- if test "$plugins" = "no"; then
- enable_largefile="no"
- fi
- fi
- ;;
-esac
-
-AC_SYS_LARGEFILE
+ACX_LARGEFILE
LT_INIT
AC_ARG_ENABLE(targets,
AC_DEFINE([HAVE_MKDTEMP], 1,
[Define to 1 if you have the `mkdtemp' function.]))
-# Check whether fopen64 is available and whether _LARGEFILE64_SOURCE
-# needs to be defined for it
-AC_MSG_CHECKING([for fopen64])
-AC_CACHE_VAL(bu_cv_have_fopen64,
-[AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <stdio.h>], [FILE *f = fopen64 ("/tmp/foo","r");])],
-bu_cv_have_fopen64=yes,
-[saved_CPPFLAGS=$CPPFLAGS
- CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE"
- AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <stdio.h>], [FILE *f = fopen64 ("/tmp/foo","r");])],
- bu_cv_have_fopen64="need -D_LARGEFILE64_SOURCE",
- bu_cv_have_fopen64=no)
- CPPFLAGS=$saved_CPPFLAGS])])
-AC_MSG_RESULT($bu_cv_have_fopen64)
-if test "$bu_cv_have_fopen64" != no; then
- AC_DEFINE([HAVE_FOPEN64], 1,
- [Is fopen64 available?])
-fi
-AC_MSG_CHECKING([for stat64])
-AC_CACHE_VAL(bu_cv_have_stat64,
-[AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <sys/stat.h>], [struct stat64 st; stat64 ("/tmp/foo", &st);])],
-bu_cv_have_stat64=yes,
-[saved_CPPFLAGS=$CPPFLAGS
- CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE"
- AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <sys/stat.h>], [struct stat64 st; stat64 ("/tmp/foo", &st);])],
- bu_cv_have_stat64="need -D_LARGEFILE64_SOURCE",
- bu_cv_have_stat64=no)
- CPPFLAGS=$saved_CPPFLAGS])])
-AC_MSG_RESULT($bu_cv_have_stat64)
-if test "$bu_cv_have_stat64" != no; then
- AC_DEFINE([HAVE_STAT64], 1,
- [Is stat64 available?])
-fi
-if test "$bu_cv_have_fopen64" = "need -D_LARGEFILE64_SOURCE" \
- || test "$bu_cv_have_stat64" = "need -D_LARGEFILE64_SOURCE"; then
- AC_DEFINE([_LARGEFILE64_SOURCE], 1,
- [Enable LFS])
- CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE"
-fi
-
# Some systems have frexp only in -lm, not in -lc.
AC_SEARCH_LIBS(frexp, m)