From 3e7952ce8a0affd325c802755cae5fd843b86d99 Mon Sep 17 00:00:00 2001
From: Sam James <[EMAIL REDACTED]>
Date: Thu, 24 Nov 2022 05:21:21 +0000
Subject: [PATCH] Avoid use of deprecated egrep/fgrep
GNU grep 3.8 emits a deprecation warning on use of egrep/fgrep.
Signed-off-by: Sam James <sam@gentoo.org>
---
Makefile.in | 2 +-
android-project/gradlew | 4 ++--
configure.ac | 5 +++--
src/events/SDL_keysym_to_scancode.c | 4 ++--
src/events/scancodes_linux.h | 8 ++++----
src/joystick/check_8bitdo.sh | 6 +++---
6 files changed, 15 insertions(+), 14 deletions(-)
diff --git a/Makefile.in b/Makefile.in
index f72a044c2ac1..21d535b36015 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -130,7 +130,7 @@ HDRS = \
begin_code.h \
close_code.h
-SDLTEST_HDRS = $(shell ls $(srcdir)/include | fgrep SDL_test)
+SDLTEST_HDRS = $(shell ls $(srcdir)/include | $(FGREP) SDL_test)
LT_AGE = @LT_AGE@
LT_CURRENT = @LT_CURRENT@
diff --git a/android-project/gradlew b/android-project/gradlew
index 9d82f7891513..3427607f42fd 100755
--- a/android-project/gradlew
+++ b/android-project/gradlew
@@ -126,8 +126,8 @@ if $cygwin ; then
# Now convert the arguments - kludge to limit ourselves to /bin/sh
i=0
for arg in "$@" ; do
- CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
- CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
+ CHECK=`echo "$arg"|grep -E -c "$OURCYGPATTERN" -`
+ CHECK2=`echo "$arg"|grep -E -c "^-"` ### Determine if an option
if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
diff --git a/configure.ac b/configure.ac
index a09b2b92ea7d..aab789e784e8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -62,6 +62,7 @@ AC_PROG_AWK
AC_PROG_CC
AC_PROG_CXX
AC_PROG_EGREP
+AC_PROG_FGREP
AC_PROG_INSTALL
AC_PROG_MAKE_SET
PKG_PROG_PKG_CONFIG
@@ -172,8 +173,8 @@ base_libdir=`echo \${libdir} | sed 's/.*\/\(.*\)/\1/; q'`
dnl Function to find a library in the compiler search path
find_lib()
{
- gcc_bin_path=[`$CC -print-search-dirs 2>/dev/null | fgrep programs: | sed 's/[^=]*=\(.*\)/\1/' | sed 's/:/ /g'`]
- gcc_lib_path=[`$CC -print-search-dirs 2>/dev/null | fgrep libraries: | sed 's/[^=]*=\(.*\)/\1/' | sed 's/:/ /g'`]
+ gcc_bin_path=[`$CC -print-search-dirs 2>/dev/null | $(FGREP) programs: | sed 's/[^=]*=\(.*\)/\1/' | sed 's/:/ /g'`]
+ gcc_lib_path=[`$CC -print-search-dirs 2>/dev/null | $(FGREP) libraries: | sed 's/[^=]*=\(.*\)/\1/' | sed 's/:/ /g'`]
env_lib_path=[`echo $LIBS $LDFLAGS $* | sed 's/-L[ ]*//g'`]
if test "$cross_compiling" = yes; then
host_lib_path=""
diff --git a/src/events/SDL_keysym_to_scancode.c b/src/events/SDL_keysym_to_scancode.c
index c1c1ba626d46..3df4fd05677e 100644
--- a/src/events/SDL_keysym_to_scancode.c
+++ b/src/events/SDL_keysym_to_scancode.c
@@ -316,11 +316,11 @@ function process_line
{
sym=$(echo "$1" | awk '{print $3}')
code=$(echo "$1" | sed 's,.*_EVDEVK(\(0x[0-9A-Fa-f]*\)).*,\1,')
- value=$(egrep "#define ${sym}\s" -R /usr/include/X11 | awk '{print $3}')
+ value=$(grep -E "#define ${sym}\s" -R /usr/include/X11 | awk '{print $3}')
printf " { 0x%.8X, 0x%.3x }, /* $sym */\n" $value $code
}
-fgrep "/* Use: " /usr/include/xkbcommon/xkbcommon-keysyms.h | fgrep _EVDEVK | while read line; do
+grep -F "/* Use: " /usr/include/xkbcommon/xkbcommon-keysyms.h | grep -F _EVDEVK | while read line; do
process_line "$line"
done
#endif
diff --git a/src/events/scancodes_linux.h b/src/events/scancodes_linux.h
index 325737746336..5770d9a79239 100644
--- a/src/events/scancodes_linux.h
+++ b/src/events/scancodes_linux.h
@@ -804,7 +804,7 @@ static SDL_Scancode const linux_scancode_table[] = {
function get_keyname
{
value=$(echo "$1" | awk '{print $3}')
- fgrep KEY_ /usr/include/linux/input-event-codes.h | while read line; do
+ grep -F KEY_ /usr/include/linux/input-event-codes.h | while read line; do
read -ra fields <<<"$line"
if [ "${fields[2]}" = "$value" ]; then
echo "${fields[1]}"
@@ -813,7 +813,7 @@ function get_keyname
done
}
-fgrep SDL_SCANCODE scancodes_linux.h | while read line; do
+grep -F SDL_SCANCODE scancodes_linux.h | while read line; do
if [ $(echo "$line" | awk '{print NF}') -eq 5 ]; then
name=$(get_keyname "$line")
if [ "$name" != "" ]; then
@@ -832,11 +832,11 @@ function get_comment
{
name=$(echo "$1" | awk '{print $7}')
if [ "$name" != "" ]; then
- egrep "$name\s" /usr/include/linux/input-event-codes.h | fgrep "/*" | sed 's,[^/]*/,/,'
+ grep -E "$name\s" /usr/include/linux/input-event-codes.h | grep -F "/*" | sed 's,[^/]*/,/,'
fi
}
-fgrep SDL_SCANCODE scancodes_linux.h | while read line; do
+grep -F SDL_SCANCODE scancodes_linux.h | while read line; do
comment=$(get_comment "$line")
if [ "$comment" != "" ]; then
echo " $line $comment"
diff --git a/src/joystick/check_8bitdo.sh b/src/joystick/check_8bitdo.sh
index d65b972a8c0c..5e172dbfa010 100755
--- a/src/joystick/check_8bitdo.sh
+++ b/src/joystick/check_8bitdo.sh
@@ -10,6 +10,6 @@ cat <<__EOF__
__EOF__
echo "Actual output:"
-fgrep 8BitDo SDL_gamecontrollerdb.h | fgrep -v hint
-egrep "hint:SDL_GAMECONTROLLER_USE_BUTTON_LABELS:=1" SDL_gamecontrollerdb.h | fgrep -i 8bit | fgrep -v x:b2,y:b3 | fgrep -v x:b3,y:b4
-egrep "hint:.SDL_GAMECONTROLLER_USE_BUTTON_LABELS:=1" SDL_gamecontrollerdb.h | fgrep -i 8bit | fgrep -v x:b3,y:b2 | fgrep -v x:b4,y:b3
+${FGREP:-grep -F} 8BitDo SDL_gamecontrollerdb.h | ${FGREP:-grep -F} -v hint
+${EGREP:-grep -E} "hint:SDL_GAMECONTROLLER_USE_BUTTON_LABELS:=1" SDL_gamecontrollerdb.h | ${FGREP:-grep -F} -i 8bit | ${FGREP:-grep -F} -v x:b2,y:b3 | ${FGREP:-grep -F} -v x:b3,y:b4
+${EGREP:-grep -E} "hint:.SDL_GAMECONTROLLER_USE_BUTTON_LABELS:=1" SDL_gamecontrollerdb.h | ${FGREP:-grep -F} -i 8bit | ${FGREP:-grep -F} -v x:b3,y:b2 | ${FGREP:-grep -F} -v x:b4,y:b3