-Detect warning options during configure
+From 1ab0c326405c6daa06f1a7eb4b0b60bf4e0584c2 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Tue, 31 Dec 2019 08:15:34 -0800
+Subject: [PATCH] Detect warning options during configure
Certain options maybe compiler specific therefore its better
to detect them before use.
Upstream-Status: Pending
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---- a/configure.ac
-+++ b/configure.ac
-@@ -599,7 +599,6 @@ my_am_cflags="\
- -Werror=parentheses \
- -Werror=aggregate-return \
- -Werror=unused-result \
-- -Wno-cast-function-type \
- -fno-strict-aliasing \
- "
-
-@@ -619,9 +618,10 @@ CHECK_CCSUPPORT([-Werror=format-overflow
- CHECK_CCSUPPORT([-Werror=int-conversion], [flg2])
- CHECK_CCSUPPORT([-Werror=incompatible-pointer-types], [flg3])
- CHECK_CCSUPPORT([-Werror=misleading-indentation], [flg4])
-+CHECK_CCSUPPORT([-Wno-cast-function-type], [flg5])
- AX_GCC_FUNC_ATTRIBUTE([format])
-
--AC_SUBST([AM_CFLAGS], ["$my_am_cflags $flg1 $flg2 $flg3 $flg4"])
-+AC_SUBST([AM_CFLAGS], ["$my_am_cflags $flg1 $flg2 $flg3 $flg4 $flg5"])
-
- # Make sure that $ACLOCAL_FLAGS are used during a rebuild
- AC_SUBST([ACLOCAL_AMFLAGS], ["-I $ac_macro_dir \$(ACLOCAL_FLAGS)"])
+---
+ support/nfs/xcommon.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/support/nfs/xcommon.c b/support/nfs/xcommon.c
+index 3989f0b..e080423 100644
--- a/support/nfs/xcommon.c
+++ b/support/nfs/xcommon.c
@@ -98,7 +98,10 @@ nfs_error (const char *fmt, ...) {
va_end (args);
free (fmt2);
}
---- a/utils/mount/stropts.c
-+++ b/utils/mount/stropts.c
-@@ -1094,9 +1094,7 @@ static int nfsmount_fg(struct nfsmount_i
- if (nfs_try_mount(mi))
- return EX_SUCCESS;
-
--#pragma GCC diagnostic ignored "-Wdiscarded-qualifiers"
- if (errno == EBUSY && is_mountpoint(mi->node)) {
--#pragma GCC diagnostic warning "-Wdiscarded-qualifiers"
- /*
- * EBUSY can happen when mounting a filesystem that
- * is already mounted or when the context= are
