cmd/ksh/Makefile.com

#
# CDDL HEADER START
#
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# If applicable, add the following below this CDDL HEADER, with the
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#
# Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
#

SHELL=/usr/bin/ksh93

PROG= ksh

USRKSH_ALIAS_LIST=ksh ksh93 rksh rksh93

OBJECTS= \
    pmain.o

LIBSHELLBASE=../../../lib/libshell
LIBSHELLSRC=$(LIBSHELLBASE)/common/sh

SRCS=   $(OBJECTS:%.o=$(LIBSHELLSRC)/%.c)

LDLIBS += -lshell

# Set common AST build flags (e.g., needed to support the math stuff).
include ../../../Makefile.ast

# 1. Make sure that the -D/-U defines in CFLAGS below are in sync
# with usr/src/lib/libshell/Makefile.com
# 2. We use "=" here since using $(CPPFLAGS.master) is very tricky in our
# case - it MUST come as the last element but future changes in -D options
# may then cause silent breakage in the AST sources because the last -D
# option specified overrides previous -D options so we prefer the current
# way to explicitly list each single flag.
CPPFLAGS = \
    $(DTEXTDOM) $(DTS_ERRNO) \
    $(LIBSHELLCPPFLAGS)

CFLAGS += \
    $(ASTCFLAGS)
CFLAGS64 += \
    $(ASTCFLAGS64)

# Workaround for CR#6628728 ("|memcntl()| prototype not available for C99/XPG6")
pmain.o := CERRWARN += -_gcc=-Wno-implicit-function-declaration
pmain.o := CERRWARN += -erroff=E_NO_IMPLICIT_DECL_ALLOWED

.KEEP_STATE:

%.o:    $(LIBSHELLSRC)/%.c
    $(COMPILE.c) -c -o $@ $<
    $(POST_PROCESS_O)

all:    $(PROG)

# We explicitly delete "ksh" and "ksh93" to catch changes in
# BUILD_KSH93_AS_BINKSH (see Makefile.ksh93switch)
# and soft-link $(PROG) to ksh/ksh93 below because ksh93 test
# suite seems to require that ksh93 is available as "ksh" in
# ${PATH} (see comment about "io.sh" in Makefile.testshell).
$(PROG):    $(OBJECTS)
    $(RM) ksh ksh93
    $(LINK.c) $(OBJECTS) -o $@ $(LDLIBS)
    $(POST_PROCESS)
    (set +o errexit ; \
    [[ ! -x ksh93 ]] && ln $(PROG) ksh93 ; \
    [[ ! -x ksh   ]] && ln $(PROG) ksh   ; \
    true \
    )

clean:
    $(RM) $(OBJECTS)

# We explicitly delete "ksh" and "ksh93" to catch changes in
# BUILD_KSH93_AS_BINKSH (see Makefile.ksh93switch)
CLOBBERFILES += \
    ksh \
    ksh93

# Install rule for $(MACH)/Makefile (32bit)
INSTALL.ksh.32bit=@ \
    (print "$(POUND_SIGN) Installing 32bit $(PROG) aliases $(USRKSH_ALIAS_LIST)" ; \
    set -o xtrace ; \
    for i in $(USRKSH_ALIAS_LIST) ; do \
        [[ "$$i" == "$(PROG)" ]] && continue ; \
        $(RM) "$(ROOTBIN32)/$$i" ; \
        $(LN) "$(ROOTBIN32)/$(PROG)" "$(ROOTBIN32)/$$i" ; \
    done \
    )

# Install rule for $(MACH64)/Makefile (64bit)
INSTALL.ksh.64bit=@ \
    (print "$(POUND_SIGN) Installing 64bit $(PROG) aliases $(USRKSH_ALIAS_LIST)" ; \
    set -o xtrace ; \
    for i in $(USRKSH_ALIAS_LIST) ; do \
        [[ "$$i" == "$(PROG)" ]] && continue ; \
        $(RM) "$(ROOTBIN64)/$$i" ; \
        $(LN) "$(ROOTBIN64)/$(PROG)" "$(ROOTBIN64)/$$i" ; \
    done \
    )

#
# ksh is not lint-clean yet; fake up a target.  (You can use
# "make lintcheck" to actually run lint; please send all lint fixes
# upstream (to AT&T) so the next update will pull them into ON.)
#
lint:
    @ print "usr/src/cmd/ksh is not lint-clean: skipping"

include ../Makefile.testshell