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Upstream-Status: Pending
Subject: configure.ac: support disabling largefile
Do not check off_t size when largefile is disabled.
Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
---
configure.ac | 19 ++++++++++++-------
1 file changed, 12 insertions(+), 7 deletions(-)
diff --git a/configure.ac b/configure.ac
index df20991..14ff7ac 100644
--- a/configure.ac
+++ b/configure.ac
@@ -306,13 +306,18 @@ if test x$grub_cv_apple_cc = xyes ; then
HOST_LDFLAGS="$HOST_LDFLAGS -Wl,-allow_stack_execute"
fi
-case "$host_os" in
- cygwin | windows* | mingw32* | aros*)
- ;;
- *)
- AC_CHECK_SIZEOF(off_t)
- test x"$ac_cv_sizeof_off_t" = x8 || AC_MSG_ERROR([Large file support is required]);;
-esac
+AC_ARG_ENABLE([largefile],
+ [AS_HELP_STRING([--enable-largefile],
+ [Enable large file support (default=guessed)])])
+if test x"$enable_largefile" = xyes ; then
+ case "$host_os" in
+ cygwin | windows* | mingw32* | aros*)
+ ;;
+ *)
+ AC_CHECK_SIZEOF(off_t)
+ test x"$ac_cv_sizeof_off_t" = x8 || AC_MSG_ERROR([Large file support is required]);;
+ esac
+fi
if test x$USE_NLS = xno; then
HOST_CFLAGS="$HOST_CFLAGS -fno-builtin-gettext"
--
1.9.1
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