summaryrefslogtreecommitdiff
path: root/usr/src/lib/brand/lx/lx_vdso/amd64/Makefile
blob: 1a12492a97ed013d8bc6027b6a48d827524395ee (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
#
# This file and its contents are supplied under the terms of the
# Common Development and Distribution License ("CDDL"), version 1.0.
# You may only use this file in accordance with the terms of version
# 1.0 of the CDDL.
#
# A full copy of the text of the CDDL should have accompanied this
# source.  A copy of the CDDL is also available via the Internet at
# http://www.illumos.org/license/CDDL.
#

#
# Copyright 2016 Joyent, Inc.
#

ISASRCDIR=.
TARGET_ARCH=$(MACH64)

include ../Makefile.com
include $(SRC)/lib/Makefile.lib.64

ASFLAGS += -D__$(MACH64)

SONAME = linux-vdso.so.1

# Disable save-args since some vDSO consumers are sensitive to stack usage.
SAVEARGS =

#
# You might ask, why aren't we overriding BUILD.SO in Makefile.com.
# That's a sad story. The answer is that Makefile.lib.64 includes
# Makefile.master.64 which redefines BUILD.SO, leaving us in an
# unfortunate jumble. Therefore we have to redefine it in the
# lower-level Makefile.
#
BUILD.SO =	$(LD) -o $@ $(GSHARED) $(DYNFLAGS) $(PICS) $(LDLIBS)

ASSYMDEP_OBJS = lx_vdso.o

CLOBBERFILES	= $(ROOTLIBDIR64)/$(DYNLIB) $(ROOTLIBDIR64)/$(LINTLIB)

install: all $(ROOTLIBS64)