| 1 | # $Id: Makefile.kmk 3438 2020-09-09 20:01:39Z bird $
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| 2 | ## @file
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| 3 | # Sub-makefile for kash.
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| 4 | #
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| 5 |
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| 6 | #
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| 7 | # Copyright (c) 2005-2010 knut st. osmundsen <[email protected]>
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| 8 | #
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| 9 | # This file is part of kBuild.
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| 10 | #
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| 11 | # kBuild is free software; you can redistribute it and/or modify
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| 12 | # it under the terms of the GNU General Public License as published by
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| 13 | # the Free Software Foundation; either version 3 of the License, or
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| 14 | # (at your option) any later version.
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| 15 | #
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| 16 | # kBuild is distributed in the hope that it will be useful,
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| 17 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 18 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 19 | # GNU General Public License for more details.
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| 20 | #
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| 21 | # You should have received a copy of the GNU General Public License
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| 22 | # along with kBuild. If not, see <http://www.gnu.org/licenses/>
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| 23 | #
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| 24 | #
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| 25 |
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| 26 | SUB_DEPTH = ../..
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| 27 | include $(KBUILD_PATH)/subheader.kmk
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| 28 |
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| 29 | KASH_WIN_FORKED_MODE = 1
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| 30 |
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| 31 | #
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| 32 | # The program.
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| 33 | #
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| 34 | PROGRAMS += kash
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| 35 | kash_TEMPLATE = BIN-THREADED
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| 36 | kash_NAME = kmk_ash
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| 37 | kash_ASTOOL = YASM
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| 38 | kash_DEFS = lint SHELL SMALL
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| 39 | if "$(KBUILD_TARGET)" != "win" || defined(KASH_WIN_FORKED_MODE)
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| 40 | kash_DEFS += SH_FORKED_MODE
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| 41 | endif
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| 42 | kash_DEFS.debug = DEBUG=2
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| 43 | kash_DEFS.haiku = BSD
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| 44 | kash_DEFS.linux = BSD
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| 45 | kash_DEFS.solaris = BSD
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| 46 | ## @todo bring over PC_SLASHES?
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| 47 | kash_DEFS.win = \
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| 48 | BSD YY_NO_UNISTD_H \
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| 49 | SH_DEAL_WITH_CRLF PC_PATH_SEP PC_DRIVE_LETTERS PC_EXE_EXTS EXEC_HASH_BANG_SCRIPT \
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| 50 | KASH_USE_FORKSHELL2
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| 51 | kash_DEFS.os2 = \
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| 52 | HAVE_SYS_SIGNAME HAVE_SYSCTL_H HAVE_SETPROGNAME PC_OS2_LIBPATHS \
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| 53 | SH_DEAL_WITH_CRLF PC_PATH_SEP PC_DRIVE_LETTERS PC_EXE_EXTS EXEC_HASH_BANG_SCRIPT
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| 54 | kash_DEFS.darwin = \
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| 55 | HAVE_SYS_SIGNAME HAVE_SYSCTL_H HAVE_SETPROGNAME
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| 56 | kash_DEFS.dragonfly = \
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| 57 | HAVE_SYS_SIGNAME HAVE_SYSCTL_H HAVE_SETPROGNAME
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| 58 | kash_DEFS.freebsd = \
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| 59 | HAVE_SYS_SIGNAME HAVE_SYSCTL_H HAVE_SETPROGNAME
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| 60 | kash_DEFS.gnukfbsd = HAVE_SYSCTL_H
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| 61 | kash_DEFS.netbsd = \
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| 62 | HAVE_SYS_SIGNAME HAVE_SYSCTL_H HAVE_SETPROGNAME
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| 63 | kash_DEFS.openbsd = \
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| 64 | HAVE_SYS_SIGNAME HAVE_SYSCTL_H HAVE_SETPROGNAME
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| 65 | kash_INCS = $(kash_0_OUTDIR) . # (the last is because of error.h)
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| 66 | kash_ASFLAGS.win = -g cv8
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| 67 | kash_ASFLAGS.win.x86 = -f win32
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| 68 | kash_ASFLAGS.win.amd64 = -f win64
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| 69 | if "$(USER)" == "bird" && "$(KBUILD_TARGET)" != "win"
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| 70 | kash_CFLAGS += -std=gnu99
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| 71 | endif
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| 72 | kash_CFLAGS.win.amd64 = -GS-
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| 73 | ifdef KASH_WIN_FORKED_MODE
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| 74 | kash_LDFLAGS.win = -DYNAMICBASE:NO
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| 75 | endif
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| 76 | kash_SOURCES = \
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| 77 | main.c \
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| 78 | alias.c \
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| 79 | cd.c \
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| 80 | error.c \
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| 81 | eval.c \
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| 82 | exec.c \
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| 83 | expand.c \
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| 84 | histedit.c \
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| 85 | input.c \
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| 86 | jobs.c \
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| 87 | mail.c \
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| 88 | memalloc.c \
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| 89 | mystring.c \
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| 90 | options.c \
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| 91 | output.c \
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| 92 | parser.c \
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| 93 | redir.c \
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| 94 | show.c \
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| 95 | syntax.c \
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| 96 | trap.c \
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| 97 | var.c \
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| 98 | miscbltin.c \
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| 99 | bltin/echo.c \
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| 100 | bltin/kill.c \
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| 101 | bltin/test.c \
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| 102 | \
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| 103 | $(kash_0_OUTDIR)/builtins.c \
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| 104 | $(kash_0_OUTDIR)/init.c \
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| 105 | $(kash_0_OUTDIR)/nodes.c \
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| 106 | \
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| 107 | setmode.c \
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| 108 | shinstance.c \
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| 109 | shheap.c \
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| 110 | shthread.c \
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| 111 | shfile.c
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| 112 | kash_SOURCES.gnuhurd = \
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| 113 | $(kash_0_OUTDIR)/sys_signame.c \
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| 114 | strlcpy.c
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| 115 | kash_SOURCES.gnukfbsd = \
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| 116 | $(kash_0_OUTDIR)/sys_signame.c \
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| 117 | strlcpy.c
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| 118 | kash_SOURCES.gnuknbsd = \
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| 119 | $(kash_0_OUTDIR)/sys_signame.c \
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| 120 | strlcpy.c
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| 121 | kash_SOURCES.haiku = \
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| 122 | $(kash_0_OUTDIR)/sys_signame.c \
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| 123 | strlcpy.c
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| 124 | kash_SOURCES.linux = \
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| 125 | $(kash_0_OUTDIR)/sys_signame.c \
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| 126 | strlcpy.c
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| 127 | kash_SOURCES.solaris = \
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| 128 | $(kash_0_OUTDIR)/sys_signame.c \
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| 129 | strlcpy.c
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| 130 | kash_SOURCES.win = \
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| 131 | $(kash_0_OUTDIR)/sys_signame.c \
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| 132 | strsignal.c \
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| 133 | strlcpy.c
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| 134 | ifdef KASH_WIN_FORKED_MODE
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| 135 | kash_SOURCES.win += \
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| 136 | shfork-win.c \
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| 137 | shforkA-win.asm
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| 138 | endif
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| 139 |
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| 140 | kash_INTERMEDIATES = \
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| 141 | $(kash_0_OUTDIR)/builtins.h \
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| 142 | $(kash_0_OUTDIR)/nodes.h \
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| 143 | $(kash_0_OUTDIR)/token.h
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| 144 | kash_CLEAN = \
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| 145 | $(kash_INTERMEDIATES) \
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| 146 | $(kash_0_OUTDIR)/builtins.c \
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| 147 | $(kash_0_OUTDIR)/init.c \
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| 148 | $(kash_0_OUTDIR)/nodes.c
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| 149 |
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| 150 | kash_main.c_DEFS = KBUILD_SVN_REV=$(KBUILD_SVN_REV)
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| 151 |
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| 152 | ##
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| 153 | ## The manual page.
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| 154 | ##
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| 155 | #INSTALLS += kash.man
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| 156 | #kash.man_TEMPLATE = usr.bin.man
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| 157 | #kash.man_SOURCES = sh.1=>kash.1
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| 158 |
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| 159 |
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| 160 | #
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| 161 | # The signal name list:
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| 162 | #
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| 163 | $$(kash_0_OUTDIR)/sys_signame.c: $$(bld_signames_1_TARGET) | $$(dir $$@)
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| 164 | $< $@
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| 165 |
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| 166 | BLDPROGS += bld_signames
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| 167 | bld_signames_TEMPLATE := BLD
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| 168 | bld_signames_DEFS := SHELL SMALL
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| 169 | bld_signames_SOURCES := bld_signames.c
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| 170 |
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| 171 |
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| 172 | if1of ($(KBUILD_TARGET), win os2)
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| 173 | KASH_USE_PREGENERATED_CODE = 1
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| 174 | endif
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| 175 |
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| 176 | ifdef KASH_USE_PREGENERATED_CODE
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| 177 |
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| 178 | #
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| 179 | # Use the pregenerated code.
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| 180 | #
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| 181 | kash_SOURCES += \
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| 182 | $(kash_0_OUTDIR)/arith.c \
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| 183 | $(kash_0_OUTDIR)/arith_lex.c
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| 184 | kash_INTERMEDIATES += \
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| 185 | $(kash_0_OUTDIR)/arith.h
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| 186 |
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| 187 | define def_copy_generated
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| 188 | $$$$(kash_0_OUTDIR)/$(src): $(PATH_SUB_CURRENT)/generated/$(src)
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| 189 | $$(RM) -f $$@
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| 190 | $$(CP) -f $$^ $$@
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| 191 | endef
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| 192 |
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| 193 | $(foreach src, arith.h arith.c arith_lex.c builtins.h builtins.c nodes.h nodes.c token.h init.c,\
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| 194 | $(eval $(def_copy_generated)))
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| 195 |
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| 196 | else # !KASH_USE_PREGENERATED_CODE
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| 197 |
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| 198 | #
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| 199 | # Generate the code on the fly.
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| 200 | #
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| 201 |
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| 202 | USES += lex yacc
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| 203 | kash_USES = lex yacc
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| 204 | kash_LEXTOOL = FLEX
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| 205 | kash_LEXFLAGS = -8
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| 206 | #kash_YACCTOOL = BISON
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| 207 | kash_YACCTOOL = YACC
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| 208 | kash_YACCFLAGS = -ld
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| 209 | kash_SOURCES += \
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| 210 | arith.y \
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| 211 | arith_lex.l
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| 212 |
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| 213 | #
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| 214 | # ATTENTION! ATTENTION! ATTENTION!
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| 215 | #
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| 216 | # Older ash versions has trouble with some of these scripts, great.
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| 217 | # Kudos to the NetBSD guys for this clever move. ;)
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| 218 | #
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| 219 | # So, when building for the frist time, setting BOOSTRAP_SHELL=/bin/bash is good idea.
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| 220 | #
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| 221 | BOOTSTRAP_SHELL ?= $(SHELL)
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| 222 |
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| 223 | $$(kash_0_OUTDIR)/builtins.h + $$(kash_0_OUTDIR)/builtins.c: \
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| 224 | $$(kash_DEFPATH)/mkbuiltins \
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| 225 | $$(kash_DEFPATH)/shell.h \
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| 226 | $$(kash_DEFPATH)/builtins.def \
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| 227 | | $$(dir $$@)
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| 228 | $(BOOTSTRAP_SHELL) $+ $(dir $@)
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| 229 | [ -f $(kash_0_OUTDIR)/builtins.h ]
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| 230 |
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| 231 | $$(kash_0_OUTDIR)/nodes.h + $$(kash_0_OUTDIR)/nodes.c: \
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| 232 | $$(kash_DEFPATH)/mknodes.sh \
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| 233 | $$(kash_DEFPATH)/nodetypes \
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| 234 | $$(kash_DEFPATH)/nodes.c.pat \
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| 235 | | $$(dir $$@)
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| 236 | $(BOOTSTRAP_SHELL) $+ $(dir $@)
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| 237 | [ -f $(dir $@)/nodes.h ]
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| 238 |
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| 239 | $$(kash_0_OUTDIR)/token.h: $$(kash_DEFPATH)/mktokens | $$(dir $$@)
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| 240 | $(BOOTSTRAP_SHELL) $+
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| 241 | $(MV) token.h $@
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| 242 |
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| 243 | $$(kash_0_OUTDIR)/init.c: \
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| 244 | $$(kash_DEFPATH)/mkinit.sh \
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| 245 | $$(abspathex $$(filter-out $$(kash_0_OUTDIR)/%,$$(kash_SOURCES)), $$(kash_DEFPATH)) \
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| 246 | | $$(dir $$@)
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| 247 | $(BOOTSTRAP_SHELL) $+
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| 248 | $(MV) init.c $@
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| 249 |
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| 250 | endif # !KASH_USE_PREGENERATED_CODE
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| 251 |
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| 252 | #
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| 253 | # For debugging file handle inheritance on Windows.
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| 254 | #
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| 255 | if "$(KBUILD_TARGET)" == win && 0
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| 256 | PROGRAMS += tstDump
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| 257 | tstDump_TEMPLATE = BIN
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| 258 | tstDump_SOURCES = tstDump.c
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| 259 | endif
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| 260 |
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| 261 | # Include the sub-makefile.
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| 262 | include $(PATH_SUB_CURRENT)/tests/Makefile.kmk
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| 263 |
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| 264 | include $(FILE_KBUILD_SUB_FOOTER)
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| 265 |
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| 266 |
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