From: ceriel <none@none>
Date: Wed, 21 Aug 1991 11:38:52 +0000 (+0000)
Subject: renamed fe
X-Git-Tag: release-5-5~1070
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=6d86200992b500e5763e98a2fe030436681cdc12;p=ack.git

renamed fe
---

diff --git a/lib/descr/.distr b/lib/descr/.distr
index b94e136cc..a75b251a3 100644
--- a/lib/descr/.distr
+++ b/lib/descr/.distr
@@ -1,2 +1,2 @@
-fe.src
+fe
 cpm
diff --git a/lib/descr/fe b/lib/descr/fe
new file mode 100644
index 000000000..cf88e1bb5
--- /dev/null
+++ b/lib/descr/fe
@@ -0,0 +1,225 @@
+# (c) copyright 1983 by the Vrije Universiteit, Amsterdam, The Netherlands.
+# $Header$
+#
+# Don't generate line updating code by default (i.e.: -L flag provided to cem).
+# To put it on again: use -NL
+var LFLAG=-L
+var C_INCLUDES=-I{EM}/include/_tail_cc
+var ANSI_C_INCLUDES=-I{EM}/include/tail_ac
+
+callname ack
+name cpp
+	# no from, this is a preprocessor
+	to .i
+	program {EM}/lib/cpp{ANSI_C?}
+	mapflag -I* CPP_F={CPP_F?} -I*
+	mapflag -U* CPP_F={CPP_F?} -U*
+	mapflag -D* CPP_F={CPP_F?} -D*
+	mapflag -P CPP_F={CPP_F?} -P
+	mapflag -C CPP_F={CPP_F?} -C
+	mapflag -wo CPP_F={CPP_F?} -o
+	mapflag -ansi ANSI_C=.ansi
+	args {CPP_F?} ({SUFFIX?}:.ocm=-I{EM}/include/occam) \
+		({ANSI_C?}:.ansi={SYSINCLUDES?} {ANSI_C_INCLUDES} {INCLUDES?}) \
+		({ANSI_C?.c}:{SUFFIX}={SYSINCLUDES?} {C_INCLUDES} {INCLUDES?}) \
+		({ANSI_C?.xx}:.xx=-D{NAME} \
+		-DEM_WSIZE={w} -DEM_PSIZE={p} \
+		-DEM_SSIZE={s} -DEM_LSIZE={l} -DEM_FSIZE={f} -DEM_DSIZE={d}) \
+		-D_EM_WSIZE={w} -D_EM_PSIZE={p} \
+		-D_EM_SSIZE={s} -D_EM_LSIZE={l} -D_EM_FSIZE={f} -D_EM_DSIZE={d} \
+		<
+	stdout
+	prep is
+end
+name cem
+	from .c
+	to .k
+	program {EM}/lib/em_cemcom{ANSI_C?}
+	mapflag -ansi ANSI=ansi
+#	mapflag -I* CPP_F={CPP_F?} -I*
+#	mapflag -U* CPP_F={CPP_F?} -U*
+#	mapflag -D* CPP_F={CPP_F?} -D*
+	mapflag -M* CEM_F={CEM_F?} -M*
+	mapflag -L CEM_F={CEM_F?} -L
+	mapflag -A CEM_F={CEM_F?} -A
+	mapflag -NL LFLAG=
+	mapflag -KR CEM_F={CEM_F?} -R
+	mapflag -w CEM_F={CEM_F?} -w
+	mapflag -wa CEM_F={CEM_F?} -a
+	mapflag -wo CEM_F={CEM_F?} -o
+	mapflag -ws CEM_F={CEM_F?} -s
+	mapflag -g CEM_F={CEM_F?} -g
+	mapflag -p CEM_F={CEM_F?} -p
+	mapflag -V* CEM_F={CEM_F?} -V*
+	rts .c
+	need .c
+	args \
+		{CPP_F?} \
+		{SYSINCLUDES?} \
+		({ANSI_C?}:.ansi={ANSI_C_INCLUDES}) \
+		({ANSI_C?.c}:.c={C_INCLUDES}) \
+		{INCLUDES?} \
+		({ANSI_C?.xx}:.xx=-D{NAME}) \
+		-D_EM_WSIZE={w} -D_EM_PSIZE={p} \
+		-D_EM_SSIZE={s} -D_EM_LSIZE={l} -D_EM_FSIZE={f} -D_EM_DSIZE={d} \
+		-Vw{w}.{w}i{w}.{w}p{p}.{w}f{f}.{w}s{s}.{s}l{l}.{w}d{d}.{w} \
+		{CC_ALIGN?} \
+		{CEM_F?} {LFLAG?} < >
+	callname acc
+	callname cc
+end
+name pc
+	from .p
+	to .k
+	program {EM}/lib/em_pc
+	mapflag -L PC_F={PC_F?} -L
+#	mapflag -s PC_F={PC_F?} -s
+	mapflag -_ PC_F={PC_F?} -U
+	mapflag -w PC_F={PC_F?} -w
+	mapflag -V* PC_F={PC_F?} -V*
+	mapflag -M* PC_F={PC_F?} -M*
+#	mapflag -i* PC_F={PC_F?} -i*
+	mapflag -A  PC_F={PC_F?} -A
+#	mapflag -R  PC_F={PC_F?} -R
+	mapflag --* PC_F={PC_F?} -*
+#range checks can only be disabled through comments
+	args \
+		-Vw{w}.{w}i{w}.{w}l{l}.{w}p{p}.{w}f{d}.{w}S{w}.{w} \
+		{PC_F?} < > {SOURCE}
+	prep cond
+	rts .p
+	need .p
+	callname apc
+	callname pc
+end
+name m2
+	from .mod.def
+	to .k
+	program {EM}/lib/em_m2
+	mapflag -I* M2_INCL={M2_INCL?} -I*
+	mapflag -L M2_F={M2_F?} -L
+	mapflag -g M2_F={M2_F?} -g
+	mapflag -w* M2_F={M2_F?} -w*
+	mapflag -W* M2_F={M2_F?} -W*
+	mapflag -_ M2_F={M2_F?} -U
+	mapflag -M* M2_F={M2_F?} -M*
+	mapflag -x M2_F={M2_F?} -x
+	mapflag -Xs M2_F={M2_F?} -s
+	mapflag -V* M2_F={M2_F?} -V*
+	mapflag --* M2_F={M2_F?} -*
+	args \
+		{M2_INCL?} -I{EM}/lib/m2 {M2SYSLIB?} \
+		-Vw{w}.{w}i{w}.{w}p{p}.{w}l{l}.{w}f{f}.{w}d{d}.{w} \
+		{M2_ALIGN?} {M2_F?} < >
+	prep cond
+	rts .mod
+	need .mod
+	callname m2
+end
+name ocm
+	from .ocm
+	to .k
+	program {EM}/lib/em_occam
+	mapflag -L OCM_F={OCM_F?} -L
+	mapflag -V* OCM_F={OCM_F?} -V*
+	args -Vw{w}p{p}l{l} {OCM_F?}
+	stdin
+	stdout
+	rts .ocm
+	need .ocm
+	prep cond
+	callname ocm
+end
+name abc
+	from .b
+	to .k
+	program {EM}/lib/em_bem
+	mapflag -h ABC_F={ABC_F?} -h
+	mapflag -w ABC_F={ABC_F?} -w
+	mapflag -L ABC_F={ABC_F?} -L
+	mapflag -E ABC_F={ABC_F?} -E
+#	mapflag -d ABC_F={ABC_F?} -d
+	args -Vw{w}p{p}f{d} {ABC_F?} < > {SOURCE}
+	prep cond
+	rts .b
+	need .b
+	callname abc
+end
+var A68INIT={EM}/lib/em_a68s_init
+name a68s
+        from .8.a68
+        to .k
+        program {EM}/lib/em_a68s{w}{p}
+        mapflag -PA* A68INIT=*
+        args < > {SOURCE}.lst {A68INIT}{w}{p} /dev/null
+        prep cond
+        rts .8
+        need .8
+        callname a68s
+end
+name encode
+	from .e
+	to .k
+	program {EM}/lib/em_encode
+	args <
+	prep cond
+	stdout
+end
+name opt
+	from .k
+	to .m
+	program {EM}/lib/em_opt
+	mapflag -LIB OPT_F={OPT_F?} -L
+	args {OPT_F?} <
+	stdout
+	optimizer
+end
+name ego
+	from .m.ma
+	to .gk
+	program {EM}/lib/em_ego
+	mapflag -EGO-* EGO_F={EGO_F?} -*
+# The following lines are obsolete, but here for backwards compatibility.
+# They should be removed some day.
+	mapflag -IL* EGO_F={EGO_F?} -IL*
+	mapflag -CS* EGO_F={EGO_F?} -CS*
+	mapflag -SR* EGO_F={EGO_F?} -SR*
+	mapflag -UD* EGO_F={EGO_F?} -UD*
+	mapflag -LV* EGO_F={EGO_F?} -LV*
+	mapflag -SA* EGO_F={EGO_F?} -RA*
+	mapflag -SP* EGO_F={EGO_F?} -SP*
+	mapflag -BO* EGO_F={EGO_F?} -BO*
+	mapflag -CJ* EGO_F={EGO_F?} -CJ*
+	mapflag -EV EGO_F={EGO_F?} -V
+# End of obsolete lines
+	mapflag -Q* EGO_F={EGO_F?} -Q*
+	mapflag -T* EGO_F={EGO_F?} -T*
+	mapflag -S* EGO_F={EGO_F?} -S*
+	mapflag -s* EGO_F={EGO_F?} -s*
+	mapflag -a EGO_F={EGO_F?} -a
+	mapflag -O* EGO_F={EGO_F?} -O*
+	args \
+		{EGO_F?} -P {EM}/lib/ego \
+		-M{EM}/lib/ego/{M}descr <
+	optimizer 2
+	stdout
+	combiner
+end
+name opt2
+	# output of the global optimizer is processed by a stripped version
+	# of the em peephole optimizer
+	from .gk
+	to .g
+	program {EM}/lib/em_opt2
+#	mapflag -LIB OPT_F={OPT_F?} -L
+	args {OPT_F?} <
+	optimizer
+	stdout
+end
+name decode
+	from .k.m.g.gk
+	to .e
+	program {EM}/lib/em_decode
+	args <
+	stdout
+end