From: William Nesheim <william@ucbvax.Berkeley.EDU>
Date: Tue, 1 Jan 1991 04:15:43 +0000 (-0800)
Subject: added 386 support
X-Git-Tag: BSD-4_3_Reno-Snapshot-Development~3
X-Git-Url: https://git.subgeniuskitty.com/unix-history/.git/commitdiff_plain/a87254a0fb225450f5942ccf407b68202499e42d

added 386 support

SCCS-vsn: lib/libm/Makefile 5.6
---

diff --git a/usr/src/lib/libm/Makefile b/usr/src/lib/libm/Makefile
index f87d9a07c1..ad6df3d1ca 100644
--- a/usr/src/lib/libm/Makefile
+++ b/usr/src/lib/libm/Makefile
@@ -1,9 +1,10 @@
-#	@(#)Makefile	5.5 (Berkeley) %G%
+#	@(#)Makefile	5.6 (Berkeley) %G%
 #
 # ieee		- for most IEEE machines, we hope.
 # mc68881	- the, ahem, mc68881.
 # national	- for those ieee machines whose floating point implementation
 #		  has similar byte ordering as the NATIONAL 32016 with 32081.
+# i386		- i387 NPX, currently the same as "national"
 # tahoe		- for the tahoe double format.
 # vax		- for the vax D_floating format
 
@@ -36,6 +37,25 @@ SRCS+=	asincos.s atan.s atan2.c atanh.s cosh.s exp.s expm1.s floor.s \
 # ieee
 SRCS+=	cabs.c cbrt.c
 
+.elif (${MACHINE} == "i386")
+
+HARDWARE=i387
+.PATH:	${.CURDIR}/common_source ${.CURDIR}/common \
+	${.CURDIR}/ieee
+CFLAGS+= -Dnational
+# common_source
+SRCS+=	acosh.c asincos.c asinh.c atan.c atanh.c cosh.c erf.c exp.c \
+	exp__E.c expm1.c floor.c fmod.c lgamma.c j0.c j1.c jn.c log.c \
+	log10.c log1p.c log__L.c pow.c sinh.c tanh.c
+# common
+SRCS+=	atan2.c sincos.c tan.c
+# ieee
+SRCS+=	cabs.c cbrt.c support.c
+
+.elif (${MACHINE} == "national")
+
+HARDWARE=${MACHINE}
+.PATH:	${.CURDIR}/common_source ${.CURDIR}/common ${.CURDIR}/national \
 .elif (${MACHINE} == "national")
 
 HARDWARE=${MACHINE}