From bdfef59dea2964f285487262cb1c1507a82d509f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Giuseppe=20Ghib=C3=B2?= <ghibo@mageia.org>
Date: Wed, 19 Oct 2022 10:08:19 +0200
Subject: [PATCH] Fix fgrep/grep -F warnings

---
 grub-core/lib/libgcrypt/src/libgcrypt-config.in | 4 ++--
 util/grub.d/10_hurd.in                          | 2 +-
 util/grub.d/10_kfreebsd.in                      | 2 +-
 util/grub.d/10_linux.in                         | 2 +-
 util/grub.d/20_linux_xen.in                     | 4 ++--
 5 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/grub-core/lib/libgcrypt/src/libgcrypt-config.in b/grub-core/lib/libgcrypt/src/libgcrypt-config.in
index c052638..84f3b26 100644
--- a/grub-core/lib/libgcrypt/src/libgcrypt-config.in
+++ b/grub-core/lib/libgcrypt/src/libgcrypt-config.in
@@ -142,7 +142,7 @@ if test "$echo_cflags" = "yes"; then
 
     tmp=""
     for i in $includes $cflags_final; do
-       if echo "$tmp" | fgrep -v -- "$i" >/dev/null; then
+       if echo "$tmp" | grep -F -v -- "$i" >/dev/null; then
            tmp="$tmp $i"
        fi
     done
@@ -163,7 +163,7 @@ if test "$echo_libs" = "yes"; then
 
     tmp=""
     for i in $libdirs $libs_final; do
-       if echo "$tmp" | fgrep -v -- "$i" >/dev/null; then
+       if echo "$tmp" | grep -F -v -- "$i" >/dev/null; then
            tmp="$tmp $i"
        fi
     done
diff --git a/util/grub.d/10_hurd.in b/util/grub.d/10_hurd.in
index 3663d36..c566821 100644
--- a/util/grub.d/10_hurd.in
+++ b/util/grub.d/10_hurd.in
@@ -176,7 +176,7 @@ while [ "x$kernels" != "x" ] ; do
   hurd_entry "$kernel" advanced
   hurd_entry "$kernel" recovery
 
-  kernels=`echo $kernels | tr ' ' '\n' | fgrep -vx "$kernel" | tr '\n' ' '`
+  kernels=`echo $kernels | tr ' ' '\n' | grep -F -vx "$kernel" | tr '\n' ' '`
 done
 
 # If at least one kernel was found, then we need to
diff --git a/util/grub.d/10_kfreebsd.in b/util/grub.d/10_kfreebsd.in
index 199b20e..0ed082f 100644
--- a/util/grub.d/10_kfreebsd.in
+++ b/util/grub.d/10_kfreebsd.in
@@ -239,7 +239,7 @@ while [ "x$list" != "x" ] ; do
     kfreebsd_entry "${OS}" "${version}" recovery "-s"
   fi
 
-  list=`echo $list | tr ' ' '\n' | fgrep -vx "$kfreebsd" | tr '\n' ' '`
+  list=`echo $list | tr ' ' '\n' | grep -F -vx "$kfreebsd" | tr '\n' ' '`
 done
 
 # If at least one kernel was found, then we need to
diff --git a/util/grub.d/10_linux.in b/util/grub.d/10_linux.in
index b9623a3..d97655c 100644
--- a/util/grub.d/10_linux.in
+++ b/util/grub.d/10_linux.in
@@ -343,7 +343,7 @@ while [ "x$list" != "x" ] ; do
                 "failsafe ${GRUB_CMDLINE_LINUX}"
   fi
 
-  list=`echo $list | tr ' ' '\n' | fgrep -vx "$linux" | tr '\n' ' '`
+  list=`echo $list | tr ' ' '\n' | grep -F -vx "$linux" | tr '\n' ' '`
 done
 
 # If at least one kernel was found, then we need to
diff --git a/util/grub.d/20_linux_xen.in b/util/grub.d/20_linux_xen.in
index c23b064..b8238f7 100644
--- a/util/grub.d/20_linux_xen.in
+++ b/util/grub.d/20_linux_xen.in
@@ -355,12 +355,12 @@ while [ "x${xen_list}" != "x" ] ; do
 		"single ${GRUB_CMDLINE_LINUX}" "${GRUB_CMDLINE_XEN}"
 	fi
 
-	list=`echo $list | tr ' ' '\n' | fgrep -vx "$linux" | tr '\n' ' '`
+	list=`echo $list | tr ' ' '\n' | grep -F -vx "$linux" | tr '\n' ' '`
     done
     if [ x"$is_top_level" != xtrue ]; then
 	echo '	}'
     fi
-    xen_list=`echo $xen_list | tr ' ' '\n' | fgrep -vx "$current_xen" | tr '\n' ' '`
+    xen_list=`echo $xen_list | tr ' ' '\n' | grep -F -vx "$current_xen" | tr '\n' ' '`
 done
 
 # If at least one kernel was found, then we need to
-- 
2.38.0