@@ -40,10 +40,10 @@ dnl Execute code, if variable is not set in namespace.
40
40
dnl
41
41
AC_DEFUN ( [ PHP_RUN_ONCE] ,[
42
42
changequote ( { ,} )
43
- unique=` echo $2 |$SED 's/[ ^a-zA-Z0-9] /_/g'`
43
+ unique=$( echo $2 |$SED 's/[ ^a-zA-Z0-9] /_/g')
44
44
changequote ( [ ,] )
45
45
cmd="echo $ac_n \"\$$1 $unique$ac_c\""
46
- if test -n "$unique" && test "` eval $cmd` " = "" ; then
46
+ if test -n "$unique" && test "$( eval $cmd) " = "" ; then
47
47
eval "$1 $unique=set"
48
48
$3
49
49
fi
@@ -59,10 +59,10 @@ AC_DEFUN([PHP_EXPAND_PATH],[
59
59
$2 =$1
60
60
else
61
61
changequote ( { ,} )
62
- ep_dir=` echo $1 |$SED 's%/*[ ^/] [ ^/] */*$%%'`
62
+ ep_dir=$( echo $1 |$SED 's%/*[ ^/] [ ^/] */*$%%')
63
63
changequote ( [ ,] )
64
- ep_realdir=` (cd "$ep_dir" && pwd)`
65
- $2 ="$ep_realdir"/` basename "$1 "`
64
+ ep_realdir=$ (cd "$ep_dir" && pwd)
65
+ $2 ="$ep_realdir"/$( basename "$1 ")
66
66
fi
67
67
] )
68
68
@@ -248,7 +248,7 @@ dnl Relative to source- or build-directory?
248
248
dnl ac_srcdir/ac_bdir include trailing slash
249
249
case $1 in
250
250
""[ )] ac_srcdir="$abs_srcdir/"; unset ac_bdir; ac_inc="-I. -I$abs_srcdir" ;;
251
- /*[ )] ac_srcdir=` echo "$1 "|cut -c 2-` "/"; ac_bdir=$ac_srcdir; ac_inc="-I$ac_bdir -I$abs_srcdir/$ac_bdir" ;;
251
+ /*[ )] ac_srcdir=$( echo "$1 "|cut -c 2-) "/"; ac_bdir=$ac_srcdir; ac_inc="-I$ac_bdir -I$abs_srcdir/$ac_bdir" ;;
252
252
*[ )] ac_srcdir="$abs_srcdir/$1 /"; ac_bdir="$1 /"; ac_inc="-I$ac_bdir -I$ac_srcdir" ;;
253
253
esac
254
254
@@ -334,7 +334,7 @@ dnl Stores the location of libgcc in libgcc_libpath.
334
334
dnl
335
335
AC_DEFUN ( [ PHP_LIBGCC_LIBPATH] ,[
336
336
changequote ( { ,} )
337
- libgcc_libpath=` $ 1 --print-libgcc-file-name|$SED 's%/*[ ^/] [ ^/] *$%%'`
337
+ libgcc_libpath=$( $ 1 --print-libgcc-file-name|$SED 's%/*[ ^/] [ ^/] *$%%')
338
338
changequote ( [ ,] )
339
339
] )
340
340
@@ -386,11 +386,11 @@ AC_DEFUN([PHP_EVAL_LIBLINE],
386
386
fi
387
387
;;
388
388
-l*[ )]
389
- ac_ii=` echo $ac_i|cut -c 3-`
389
+ ac_ii=$( echo $ac_i|cut -c 3-)
390
390
PHP_ADD_LIBRARY($ac_ii,1,$2 )
391
391
;;
392
392
-L*[ )]
393
- ac_ii=` echo $ac_i|cut -c 3-`
393
+ ac_ii=$( echo $ac_i|cut -c 3-)
394
394
PHP_ADD_LIBPATH($ac_ii,$2 )
395
395
;;
396
396
esac
@@ -408,7 +408,7 @@ AC_DEFUN([PHP_EVAL_INCLINE],[
408
408
for ac_i in $1 ; do
409
409
case $ac_i in
410
410
-I*[ )]
411
- ac_ii=` echo $ac_i|cut -c 3-`
411
+ ac_ii=$( echo $ac_i|cut -c 3-)
412
412
PHP_ADD_INCLUDE([ $ac_ii] )
413
413
;;
414
414
esac
@@ -662,7 +662,7 @@ ext_output="yes, shared"
662
662
ext_shared=yes
663
663
case [ $] $1 in
664
664
shared,*[ )]
665
- $1 =` echo "[ $] $1 "|$SED 's/^shared,//'`
665
+ $1 =$( echo "[ $] $1 "|$SED 's/^shared,//')
666
666
;;
667
667
shared[ )]
668
668
$1 =yes
@@ -953,7 +953,7 @@ AC_DEFUN([PHP_NEW_EXTENSION],[
953
953
ext_srcdir=[ ] PHP_EXT_SRCDIR()
954
954
ext_dir=[ ] PHP_EXT_DIR()
955
955
956
- ifelse ( $5 ,,ac_extra= ,[ ac_extra=` echo "$5 "|$SED s#@ext_srcdir@#$ext_srcdir#g|$SED s#@ext_builddir@#$ext_builddir#g` ] )
956
+ ifelse ( $5 ,,ac_extra= ,[ ac_extra=$( echo "$5 "|$SED s#@ext_srcdir@#$ext_srcdir#g|$SED s#@ext_builddir@#$ext_builddir#g) ] )
957
957
958
958
if test "$3 " != "shared" && test "$3 " != "yes" && test "$4 " != "cli"; then
959
959
dnl ---------------------------------------------- Static module
@@ -1066,7 +1066,7 @@ int main(void)
1066
1066
return(0);
1067
1067
}
1068
1068
] ) ] , [
1069
- eval $php_cache_value=` cat conftestval`
1069
+ eval $php_cache_value=$( cat conftestval)
1070
1070
] , [
1071
1071
eval $php_cache_value=0
1072
1072
] , [
@@ -1309,7 +1309,7 @@ dnl component of the path has execute but not read permissions.
1309
1309
dnl
1310
1310
AC_DEFUN ( [ PHP_BROKEN_GETCWD] ,[
1311
1311
AC_MSG_CHECKING ( [ for broken getcwd] )
1312
- os=` uname -sr 2>/dev/null`
1312
+ os=$( uname -sr 2>/dev/null)
1313
1313
case $os in
1314
1314
SunOS*[ )]
1315
1315
AC_DEFINE ( [ HAVE_BROKEN_GETCWD] , [ 1] ,
@@ -1324,7 +1324,7 @@ dnl
1324
1324
dnl PHP_BROKEN_GCC_STRLEN_OPT
1325
1325
dnl
1326
1326
dnl Early releases of GCC 8 shipped with a strlen() optimization bug, so they
1327
- dnl didn't properly handle the ` char val[1]` struct hack. See bug #76510.
1327
+ dnl didn't properly handle the ' char val[1]' struct hack. See bug #76510.
1328
1328
dnl
1329
1329
AC_DEFUN ( [ PHP_BROKEN_GCC_STRLEN_OPT] ,
1330
1330
[ AC_CACHE_CHECK ( [ for broken gcc optimize-strlen] ,
@@ -1684,7 +1684,7 @@ AC_DEFUN([PHP_PROG_BISON], [
1684
1684
ac_IFS=$IFS; IFS="."
1685
1685
set $php_bison_version
1686
1686
IFS=$ac_IFS
1687
- php_bison_num=` expr [ $] {1:-0} \* 10000 + [ $] {2:-0} \* 100 + [ $] {3:-0}`
1687
+ php_bison_num=$( expr [ $] {1:-0} \* 10000 + [ $] {2:-0} \* 100 + [ $] {3:-0})
1688
1688
php_bison_branch="[ $] 1.[ $] 2"
1689
1689
php_bison_check=ok
1690
1690
@@ -1694,7 +1694,7 @@ AC_DEFUN([PHP_PROG_BISON], [
1694
1694
ac_IFS=$IFS; IFS="."
1695
1695
set $php_bison_required_version
1696
1696
IFS=$ac_IFS
1697
- php_bison_required_num=` expr [ $] {1:-0} \* 10000 + [ $] {2:-0} \* 100 + [ $] {3:-0}`
1697
+ php_bison_required_num=$( expr [ $] {1:-0} \* 10000 + [ $] {2:-0} \* 100 + [ $] {3:-0})
1698
1698
php_bison_required_version="$php_bison_required_version or later"
1699
1699
1700
1700
if test -z "$php_bison_num" || test "$php_bison_num" -lt "$php_bison_required_num"; then
@@ -2065,14 +2065,14 @@ dnl This macro is used to get a comparable version for Apache.
2065
2065
dnl
2066
2066
AC_DEFUN ( [ PHP_AP_EXTRACT_VERSION] ,[
2067
2067
AS_IF ( [ test -x "$1 "] , [
2068
- ac_output=` $ 1 -v 2>&1 | grep version | $SED -e 's/Oracle-HTTP-//'`
2068
+ ac_output=$( $ 1 -v 2>&1 | grep version | $SED -e 's/Oracle-HTTP-//')
2069
2069
ac_IFS=$IFS
2070
2070
IFS="- /.
2071
2071
"
2072
2072
set $ac_output
2073
2073
IFS=$ac_IFS
2074
2074
2075
- APACHE_VERSION=` expr [ $] 4 \* 1000000 + [ $] 5 \* 1000 + [ $] 6`
2075
+ APACHE_VERSION=$( expr [ $] 4 \* 1000000 + [ $] 5 \* 1000 + [ $] 6)
2076
2076
] )
2077
2077
] )
2078
2078
@@ -2101,27 +2101,27 @@ EOF
2101
2101
eval val=\$$var
2102
2102
if test -n "$val"; then
2103
2103
echo "$var='$val' \\" >> $1
2104
- if test ` expr "X$ac_configure_args" : ".*${var}.*"` != 0; then
2104
+ if test $( expr "X$ac_configure_args" : ".*${var}.*") != 0; then
2105
2105
clean_configure_args=$(echo $clean_configure_args | $SED -e "s#'$var=$val'##")
2106
2106
fi
2107
2107
fi
2108
2108
done
2109
2109
2110
2110
echo "'[ $] 0' \\" >> $1
2111
- if test ` expr " [ $] 0" : " '.*"` = 0; then
2111
+ if test $( expr " [ $] 0" : " '.*") = 0; then
2112
2112
CONFIGURE_COMMAND="$CONFIGURE_COMMAND '[ $] 0'"
2113
2113
else
2114
2114
CONFIGURE_COMMAND="$CONFIGURE_COMMAND [ $] 0"
2115
2115
fi
2116
2116
CONFIGURE_ARGS="$clean_configure_args"
2117
2117
while test "X$CONFIGURE_ARGS" != "X";
2118
2118
do
2119
- if CURRENT_ARG=` expr "X$CONFIGURE_ARGS" : "X *\('[ [ ^'] ] *'\)"`
2119
+ if CURRENT_ARG=$( expr "X$CONFIGURE_ARGS" : "X *\('[ [ ^'] ] *'\)")
2120
2120
then
2121
- CONFIGURE_ARGS=` expr "X$CONFIGURE_ARGS" : "X *'[ [ ^'] ] *' \(.*\)"`
2122
- elif CURRENT_ARG=` expr "X$CONFIGURE_ARGS" : "X *\([ [ ^ ] ] *\)"`
2121
+ CONFIGURE_ARGS=$( expr "X$CONFIGURE_ARGS" : "X *'[ [ ^'] ] *' \(.*\)")
2122
+ elif CURRENT_ARG=$( expr "X$CONFIGURE_ARGS" : "X *\([ [ ^ ] ] *\)")
2123
2123
then
2124
- CONFIGURE_ARGS=` expr "X$CONFIGURE_ARGS" : "X *[ [ ^ ] ] * \(.*\)"`
2124
+ CONFIGURE_ARGS=$( expr "X$CONFIGURE_ARGS" : "X *[ [ ^ ] ] * \(.*\)")
2125
2125
CURRENT_ARG="'$CURRENT_ARG'"
2126
2126
else
2127
2127
break
@@ -2300,7 +2300,7 @@ AC_DEFUN([PHP_INIT_DTRACE],
2300
2300
dnl Set paths properly when called from extension.
2301
2301
case "$4 " in
2302
2302
""[ )] ac_srcdir="$abs_srcdir/"; unset ac_bdir;;
2303
- /*[ )] ac_srcdir=` echo "$4 "|cut -c 2-` "/"; ac_bdir=$ac_srcdir;;
2303
+ /*[ )] ac_srcdir=$( echo "$4 "|cut -c 2-) "/"; ac_bdir=$ac_srcdir;;
2304
2304
*[ )] ac_srcdir="$abs_srcdir/$1 /"; ac_bdir="$4 /";;
2305
2305
esac
2306
2306
@@ -2343,7 +2343,7 @@ dnl DTrace objects.
2343
2343
case [ $] php_sapi_module in
2344
2344
shared[ )]
2345
2345
for ac_lo in $PHP_DTRACE_OBJS; do
2346
- dtrace_objs="[ $] dtrace_objs ` echo $ac_lo | $SED -e 's,\.lo$,.o,' -e 's#\(.*\)\/#\1\/.libs\/#'` "
2346
+ dtrace_objs="[ $] dtrace_objs $( echo $ac_lo | $SED -e 's,\.lo$,.o,' -e 's#\(.*\)\/#\1\/.libs\/#') "
2347
2347
done;
2348
2348
;;
2349
2349
*[ )]
@@ -2367,12 +2367,12 @@ EOF
2367
2367
2368
2368
case $host_alias in
2369
2369
*solaris*|*linux*|*freebsd*)
2370
- dtrace_prov_name="` echo $ac_provsrc | $SED -e 's#\(.*\)\/##'` .o"
2371
- dtrace_lib_dir="` echo $ac_bdir[ $] ac_provsrc | $SED -e 's#\(.*\)/[ ^/] *#\1#'` /.libs"
2372
- dtrace_d_obj="` echo $ac_bdir[ $] ac_provsrc | $SED -e 's#\(.*\)/\([ ^/] *\)#\1/.libs/\2#'` .o"
2370
+ dtrace_prov_name="$( echo $ac_provsrc | $SED -e 's#\(.*\)\/##') .o"
2371
+ dtrace_lib_dir="$( echo $ac_bdir[ $] ac_provsrc | $SED -e 's#\(.*\)/[ ^/] *#\1#') /.libs"
2372
+ dtrace_d_obj="$( echo $ac_bdir[ $] ac_provsrc | $SED -e 's#\(.*\)/\([ ^/] *\)#\1/.libs/\2#') .o"
2373
2373
dtrace_nolib_objs='$(PHP_DTRACE_OBJS:.lo=.o)'
2374
2374
for ac_lo in $PHP_DTRACE_OBJS; do
2375
- dtrace_lib_objs="[ $] dtrace_lib_objs ` echo $ac_lo | $SED -e 's,\.lo$,.o,' -e 's#\(.*\)\/#\1\/.libs\/#'` "
2375
+ dtrace_lib_objs="[ $] dtrace_lib_objs $( echo $ac_lo | $SED -e 's,\.lo$,.o,' -e 's#\(.*\)\/#\1\/.libs\/#') "
2376
2376
done;
2377
2377
dnl Always attempt to create both PIC and non-PIC DTrace objects (Bug 63692)
2378
2378
cat>>Makefile.objects<<EOF
0 commit comments