[perl5.git] / cflags.SH

case $CONFIG in
'')
    if test ! -f config.sh; then
	ln ../config.sh . || \
	ln ../../config.sh . || \
	ln ../../../config.sh . || \
	(echo "Can't find config.sh."; exit 1)
    fi
    . ./config.sh
    ;;
esac
: This forces SH files to create target in same directory as SH file.
: This is so that make depend always knows where to find SH derivatives.
case "$0" in
*/*) cd `expr X$0 : 'X\(.*\)/'` ;;
esac
echo "Extracting cflags (with variable substitutions)"
: This section of the file will have variable substitutions done on it.
: Move anything that needs config subs from !NO!SUBS! section to !GROK!THIS!.
: Protect any dollar signs and backticks that you do not want interpreted
: by putting a backslash in front.  You may delete these comments.
$spitshell >cflags <<!GROK!THIS!
!GROK!THIS!

: In the following dollars and backticks do not need the extra backslash.
$spitshell >>cflags <<'!NO!SUBS!'
case "$0" in
*/*) cd `expr X$0 : 'X\(.*\)/'` ;;
esac
case $CONFIG in
'')
    if test ! -f config.sh; then
	ln ../config.sh . || \
	ln ../../config.sh . || \
	ln ../../../config.sh . || \
	(echo "Can't find config.sh."; exit 1)
    fi 2>/dev/null
    . ./config.sh
    ;;
esac

also=': '
case $# in
1) also='echo 1>&2 "	  CCCMD = "'
esac

case $# in
0) set *.c; echo "The current C flags are:" ;;
esac

set `echo "$* " | sed 's/\.[oc] / /g'`

for file do

    case "$#" in
    1) ;;
    *) echo $n "    $file.c	$c" ;;
    esac

    : allow variables like toke_cflags to be evaluated

    eval 'eval ${'"${file}_cflags"'-""}'

    : or customize here

    case "$file" in
    array) ;;
    cmd) ;;
    cons) ;;
    consarg) ;;
    doarg) ;;
    doio) ;;
    dolist) ;;
    dump) ;;
    eval) ;;
    form) ;;
    hash) ;;
    malloc) ;;
    perl) ;;
    perly) ;;
    regcomp) ;;
    regexec) ;;
    stab) ;;
    str) ;;
    toke) ;;
    usersub) ;;
    util) ;;
    tarray) ;;
    tcmd) ;;
    tcons) ;;
    tconsarg) ;;
    tdoarg) ;;
    tdoio) ;;
    tdolist) ;;
    tdump) ;;
    teval) ;;
    tform) ;;
    thash) ;;
    tmalloc) ;;
    tperl) ;;
    tperly) ;;
    tregcomp) ;;
    tregexec) ;;
    tstab) ;;
    tstr) ;;
    ttoke) ;;
    tusersub) ;;
    tutil) ;;
    *) ;;
    esac

    echo "$cc -c $ccflags $optimize $large $split"
    eval "$also "'"$cc -c $ccflags $optimize $large $split"'

    . ./config.sh

done
!NO!SUBS!
chmod +x cflags
$eunicefix cflags
Commit	Line	Data
1c3d792e LW	1	case $CONFIG in
	2	'')
	3	if test ! -f config.sh; then
	4	ln ../config.sh . \|\| \
	5	ln ../../config.sh . \|\| \
	6	ln ../../../config.sh . \|\| \
	7	(echo "Can't find config.sh."; exit 1)
2b317908	8	fi
11aea360	9	. ./config.sh
1c3d792e LW	10	;;
1c3d792e LW	11	esac
2b317908 LW	12	: This forces SH files to create target in same directory as SH file.
2b317908 LW	13	: This is so that make depend always knows where to find SH derivatives.
1c3d792e LW	14	case "$0" in
	15	/) cd `expr X$0 : 'X\(.*\)/'` ;;
	16	esac
2b317908 LW	17	echo "Extracting cflags (with variable substitutions)"
	18	: This section of the file will have variable substitutions done on it.
	19	: Move anything that needs config subs from !NO!SUBS! section to !GROK!THIS!.
	20	: Protect any dollar signs and backticks that you do not want interpreted
	21	: by putting a backslash in front. You may delete these comments.
	22	$spitshell >cflags <<!GROK!THIS!
	23	!GROK!THIS!
	24
	25	: In the following dollars and backticks do not need the extra backslash.
	26	$spitshell >>cflags <<'!NO!SUBS!'
	27	case "$0" in
	28	/) cd `expr X$0 : 'X\(.*\)/'` ;;
	29	esac
	30	case $CONFIG in
	31	'')
	32	if test ! -f config.sh; then
	33	ln ../config.sh . \|\| \
	34	ln ../../config.sh . \|\| \
	35	ln ../../../config.sh . \|\| \
	36	(echo "Can't find config.sh."; exit 1)
	37	fi 2>/dev/null
	38	. ./config.sh
	39	;;
	40	esac
1c3d792e LW	41
	42	also=': '
	43	case $# in
2b317908	44	1) also='echo 1>&2 " CCCMD = "'
1c3d792e LW	45	esac
	46
	47	case $# in
	48	0) set *.c; echo "The current C flags are:" ;;
1c3d792e	49	esac
2b317908 LW	50
	51	set `echo "$* " \| sed 's/\.[oc] / /g'`
	52
1c3d792e LW	53	for file do
	54
	55	case "$#" in
	56	1) ;;
2b317908	57	*) echo $n " $file.c $c" ;;
1c3d792e LW	58	esac
1c3d792e LW	59
2b317908 LW	60	: allow variables like toke_cflags to be evaluated
	61
	62	eval 'eval ${'"${file}_cflags"'-""}'
	63
	64	: or customize here
	65
1c3d792e	66	case "$file" in
2b317908 LW	67	array) ;;
	68	cmd) ;;
	69	cons) ;;
	70	consarg) ;;
	71	doarg) ;;
	72	doio) ;;
	73	dolist) ;;
	74	dump) ;;
	75	eval) ;;
	76	form) ;;
	77	hash) ;;
	78	malloc) ;;
	79	perl) ;;
	80	perly) ;;
	81	regcomp) ;;
	82	regexec) ;;
	83	stab) ;;
	84	str) ;;
	85	toke) ;;
	86	usersub) ;;
	87	util) ;;
	88	tarray) ;;
	89	tcmd) ;;
	90	tcons) ;;
	91	tconsarg) ;;
	92	tdoarg) ;;
	93	tdoio) ;;
	94	tdolist) ;;
	95	tdump) ;;
	96	teval) ;;
	97	tform) ;;
	98	thash) ;;
	99	tmalloc) ;;
	100	tperl) ;;
	101	tperly) ;;
	102	tregcomp) ;;
	103	tregexec) ;;
	104	tstab) ;;
	105	tstr) ;;
	106	ttoke) ;;
	107	tusersub) ;;
	108	tutil) ;;
1c3d792e LW	109	*) ;;
	110	esac
	111
2b317908 LW	112	echo "$cc -c $ccflags $optimize $large $split"
	113	eval "$also "'"$cc -c $ccflags $optimize $large $split"'
	114
	115	. ./config.sh
	116
1c3d792e	117	done
2b317908 LW	118	!NO!SUBS!
	119	chmod +x cflags
	120	$eunicefix cflags