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# $Id: Makefile.kmk 3477 2020-09-17 21:52:16Z bird $
## @file
# Sub-makefile for kash.
#
#
# Copyright (c) 2005-2020 knut st. osmundsen <bird-kBuild-spamx@anduin.net>
#
# This file is part of kBuild.
#
# kBuild is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# kBuild is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with kBuild. If not, see <http://www.gnu.org/licenses/>
#
#
SUB_DEPTH = ../..
include $(KBUILD_PATH)/subheader.kmk
KASH_WIN_FORKED_MODE =
#
# The program.
#
PROGRAMS += kash
kash_TEMPLATE = BIN-THREADED
kash_NAME = kmk_ash
kash_ASTOOL = YASM
kash_DEFS = lint SHELL SMALL KASH_SEPARATE_PARSER_ALLOCATOR
if "$(KBUILD_TARGET)" != "win" || defined(KASH_WIN_FORKED_MODE)
kash_DEFS += SH_FORKED_MODE
else
kash_DEFS += KASH_SEPARATE_PARSER_ALLOCATOR KASH_ASYNC_CLOSE_HANDLE
endif
kash_DEFS.debug = DEBUG=2 K_STRICT
kash_DEFS.haiku = BSD
kash_DEFS.linux = BSD
kash_DEFS.solaris = BSD
## @todo bring over PC_SLASHES?
kash_DEFS.win = \
BSD YY_NO_UNISTD_H \
SH_DEAL_WITH_CRLF PC_PATH_SEP PC_DRIVE_LETTERS PC_EXE_EXTS EXEC_HASH_BANG_SCRIPT \
KASH_USE_FORKSHELL2
kash_DEFS.os2 = \
HAVE_SYS_SIGNAME HAVE_SYSCTL_H HAVE_SETPROGNAME PC_OS2_LIBPATHS \
SH_DEAL_WITH_CRLF PC_PATH_SEP PC_DRIVE_LETTERS PC_EXE_EXTS EXEC_HASH_BANG_SCRIPT
kash_DEFS.darwin = \
HAVE_SYS_SIGNAME HAVE_SYSCTL_H HAVE_SETPROGNAME
kash_DEFS.dragonfly = \
HAVE_SYS_SIGNAME HAVE_SYSCTL_H HAVE_SETPROGNAME
kash_DEFS.freebsd = \
HAVE_SYS_SIGNAME HAVE_SYSCTL_H HAVE_SETPROGNAME
kash_DEFS.gnukfbsd = HAVE_SYSCTL_H
kash_DEFS.netbsd = \
HAVE_SYS_SIGNAME HAVE_SYSCTL_H HAVE_SETPROGNAME
kash_DEFS.openbsd = \
HAVE_SYS_SIGNAME HAVE_SYSCTL_H HAVE_SETPROGNAME
kash_INCS = $(kash_0_OUTDIR) . # (the last is because of error.h)
kash_ASFLAGS.win = -g cv8
kash_ASFLAGS.win.x86 = -f win32
kash_ASFLAGS.win.amd64 = -f win64
if "$(USER)" == "bird" && "$(KBUILD_TARGET)" != "win"
kash_CFLAGS += -std=gnu99
endif
kash_CFLAGS.win.amd64 = -GS-
ifdef KASH_WIN_FORKED_MODE
kash_LDFLAGS.win = -DYNAMICBASE:NO
endif
kash_SOURCES = \
main.c \
alias.c \
cd.c \
error.c \
eval.c \
exec.c \
expand.c \
histedit.c \
input.c \
jobs.c \
mail.c \
memalloc.c \
mystring.c \
options.c \
output.c \
parser.c \
redir.c \
show.c \
syntax.c \
trap.c \
var.c \
miscbltin.c \
bltin/echo.c \
bltin/kill.c \
bltin/test.c \
\
$(kash_0_OUTDIR)/builtins.c \
$(kash_0_OUTDIR)/init.c \
$(kash_0_OUTDIR)/nodes.c \
\
setmode.c \
shinstance.c \
shheap.c \
shthread.c \
shfile.c
kash_SOURCES.gnuhurd = \
$(kash_0_OUTDIR)/sys_signame.c \
strlcpy.c
kash_SOURCES.gnukfbsd = \
$(kash_0_OUTDIR)/sys_signame.c \
strlcpy.c
kash_SOURCES.gnuknbsd = \
$(kash_0_OUTDIR)/sys_signame.c \
strlcpy.c
kash_SOURCES.haiku = \
$(kash_0_OUTDIR)/sys_signame.c \
strlcpy.c
kash_SOURCES.linux = \
$(kash_0_OUTDIR)/sys_signame.c \
strlcpy.c
kash_SOURCES.solaris = \
$(kash_0_OUTDIR)/sys_signame.c \
strlcpy.c
kash_SOURCES.win = \
$(kash_0_OUTDIR)/sys_signame.c \
strsignal.c \
strlcpy.c \
../lib/nt/ntstat.c \
../lib/nt/nthlpcore.c \
../lib/nt/nthlpfs.c \
../lib/nt/nt_child_inject_standard_handles.c
ifdef KASH_WIN_FORKED_MODE
kash_SOURCES.win += \
shfork-win.c \
shforkA-win.asm
endif
kash_INTERMEDIATES = \
$(kash_0_OUTDIR)/builtins.h \
$(kash_0_OUTDIR)/nodes.h \
$(kash_0_OUTDIR)/token.h
kash_CLEAN = \
$(kash_INTERMEDIATES) \
$(kash_0_OUTDIR)/builtins.c \
$(kash_0_OUTDIR)/init.c \
$(kash_0_OUTDIR)/nodes.c
kash_main.c_DEFS = KBUILD_SVN_REV=$(KBUILD_SVN_REV)
##
## The manual page.
##
#INSTALLS += kash.man
#kash.man_TEMPLATE = usr.bin.man
#kash.man_SOURCES = sh.1=>kash.1
#
# The signal name list:
#
$$(kash_0_OUTDIR)/sys_signame.c: $$(bld_signames_1_TARGET) | $$(dir $$@)
$< $@
BLDPROGS += bld_signames
bld_signames_TEMPLATE := BLD
bld_signames_DEFS := SHELL SMALL
bld_signames_SOURCES := bld_signames.c
if1of ($(KBUILD_TARGET), win os2)
KASH_USE_PREGENERATED_CODE = 1
endif
ifdef KASH_USE_PREGENERATED_CODE
#
# Use the pregenerated code.
#
kash_SOURCES += \
$(kash_0_OUTDIR)/arith.c \
$(kash_0_OUTDIR)/arith_lex.c
kash_INTERMEDIATES += \
$(kash_0_OUTDIR)/arith.h
define def_copy_generated
$$$$(kash_0_OUTDIR)/$(src): $(PATH_SUB_CURRENT)/generated/$(src)
$$(RM) -f $$@
$$(CP) -f $$^ $$@
endef
$(foreach src, arith.h arith.c arith_lex.c builtins.h builtins.c nodes.h nodes.c token.h init.c,\
$(eval $(def_copy_generated)))
else # !KASH_USE_PREGENERATED_CODE
#
# Generate the code on the fly.
#
USES += lex yacc
kash_USES = lex yacc
kash_LEXTOOL = FLEX
kash_LEXFLAGS = -8
#kash_YACCTOOL = BISON
kash_YACCTOOL = YACC
kash_YACCFLAGS = -ld
kash_SOURCES += \
arith.y \
arith_lex.l
#
# ATTENTION! ATTENTION! ATTENTION!
#
# Older ash versions has trouble with some of these scripts, great.
# Kudos to the NetBSD guys for this clever move. ;)
#
# So, when building for the frist time, setting BOOSTRAP_SHELL=/bin/bash is good idea.
#
BOOTSTRAP_SHELL ?= $(SHELL)
$$(kash_0_OUTDIR)/builtins.h + $$(kash_0_OUTDIR)/builtins.c: \
$$(kash_DEFPATH)/mkbuiltins \
$$(kash_DEFPATH)/shell.h \
$$(kash_DEFPATH)/builtins.def \
| $$(dir $$@)
$(BOOTSTRAP_SHELL) $+ $(dir $@)
[ -f $(kash_0_OUTDIR)/builtins.h ]
$$(kash_0_OUTDIR)/nodes.h + $$(kash_0_OUTDIR)/nodes.c: \
$$(kash_DEFPATH)/mknodes.sh \
$$(kash_DEFPATH)/nodetypes \
$$(kash_DEFPATH)/nodes.c.pat \
| $$(dir $$@)
$(BOOTSTRAP_SHELL) $+ $(dir $@)
[ -f $(dir $@)/nodes.h ]
$$(kash_0_OUTDIR)/token.h: $$(kash_DEFPATH)/mktokens | $$(dir $$@)
$(BOOTSTRAP_SHELL) $+
$(MV) token.h $@
$$(kash_0_OUTDIR)/init.c: \
$$(kash_DEFPATH)/mkinit.sh \
$$(abspathex $$(filter-out $$(kash_0_OUTDIR)/%,$$(kash_SOURCES)), $$(kash_DEFPATH)) \
| $$(dir $$@)
$(BOOTSTRAP_SHELL) $+
$(MV) init.c $@
endif # !KASH_USE_PREGENERATED_CODE
#
# For debugging file handle inheritance on Windows.
#
if "$(KBUILD_TARGET)" == win && 0
PROGRAMS += tstDump
tstDump_TEMPLATE = BIN
tstDump_SOURCES = tstDump.c
endif
# Include the sub-makefile.
include $(PATH_SUB_CURRENT)/tests/Makefile.kmk
include $(FILE_KBUILD_SUB_FOOTER)
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