mirror of
git://git.code.sf.net/p/zsh/code
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1113 lines
32 KiB
Text
1113 lines
32 KiB
Text
dnl
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dnl configure.in: Configure template for zsh.
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dnl Process this file with autoconf to produce a configure script.
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dnl
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dnl Copyright (c) 1995-1997 Richard Coleman
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dnl All rights reserved.
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dnl
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dnl Permission is hereby granted, without written agreement and without
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dnl license or royalty fees, to use, copy, modify, and distribute this
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dnl software and to distribute modified versions of this software for any
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dnl purpose, provided that the above copyright notice and the following
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dnl two paragraphs appear in all copies of this software.
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dnl
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dnl In no event shall Richard Coleman or the Zsh Development Group be liable
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dnl to any party for direct, indirect, special, incidental, or consequential
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dnl damages arising out of the use of this software and its documentation,
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dnl even if Richard Coleman and the Zsh Development Group have been advised of
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dnl the possibility of such damage.
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dnl
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dnl Richard Coleman and the Zsh Development Group specifically disclaim any
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dnl warranties, including, but not limited to, the implied warranties of
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dnl merchantability and fitness for a particular purpose. The software
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dnl provided hereunder is on an "as is" basis, and Richard Coleman and the
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dnl Zsh Development Group have no obligation to provide maintenance,
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dnl support, updates, enhancements, or modifications.
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dnl
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AC_INIT(Src/zsh.h)
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AC_CONFIG_HEADER(config.h)
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dnl What version of zsh are we building ?
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. ${srcdir}/Config/version.mk
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echo "configuring for zsh $VERSION"
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dnl ----------------------------------------------
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dnl CHECK FOR MACHINE/VENDOR/OPERATING SYSTEM TYPE
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dnl ----------------------------------------------
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dnl Find out machine type, vendor, and operating system
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dnl What type of host is this?
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AC_CANONICAL_HOST
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AC_DEFINE_UNQUOTED(MACHTYPE, "$host_cpu")
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AC_DEFINE_UNQUOTED(VENDOR, "$host_vendor")
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AC_DEFINE_UNQUOTED(OSTYPE, "$host_os")
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dnl -----------------------------
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dnl CHECKING COMMAND LINE OPTIONS
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dnl -----------------------------
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dnl Do you want to debug zsh?
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undefine([zsh-debug])dnl
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AC_ARG_ENABLE(zsh-debug,
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[ --enable-zsh-debug use it if you want to debug zsh],
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[if test x$enableval = xyes; then
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AC_DEFINE(DEBUG)
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fi])
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dnl Do you want zsh memory allocation routines.
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undefine([zsh-mem])dnl
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AC_ARG_ENABLE(zsh-mem,
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[ --enable-zsh-mem use zsh memory allocation routines],
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[if test x$enableval = xyes; then
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AC_DEFINE(ZSH_MEM)
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fi])
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dnl Do you want to debug zsh memory allocation routines.
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undefine([zsh-mem-debug])dnl
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AC_ARG_ENABLE(zsh-mem-debug,
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[ --enable-zsh-mem-debug debug zsh memory allocation routines],
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[if test x$enableval = xyes; then
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AC_DEFINE(ZSH_MEM_DEBUG)
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fi])
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dnl Do you want to print warnings when errors in memory allocation.
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undefine([zsh-mem-warning])dnl
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AC_ARG_ENABLE(zsh-mem-warning,
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[ --enable-zsh-mem-warning print warnings when error in memory allocation],
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[if test x$enableval = xyes; then
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AC_DEFINE(ZSH_MEM_WARNING)
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fi])
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dnl Do you want to turn on error checking for free().
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undefine([zsh-secure-free])dnl
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AC_ARG_ENABLE(zsh-secure-free,
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[ --enable-zsh-secure-free turn on error checking for free()],
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[if test x$enableval = xyes; then
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AC_DEFINE(ZSH_SECURE_FREE)
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fi])
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dnl Do you want debugging information on internal hash tables.
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dnl This turns on the `hashinfo' builtin command.
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undefine([zsh-hash-debug])dnl
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AC_ARG_ENABLE(zsh-hash-debug,
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[ --enable-zsh-hash-debug turn on debugging of internal hash tables],
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[if test x$enableval = xyes; then
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AC_DEFINE(ZSH_HASH_DEBUG)
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fi])
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dnl Pathnames for global zsh scripts
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undefine([zshenv])dnl
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AC_ARG_ENABLE(etcdir,
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[ --enable-etcdir=directory default directory for global zsh scripts],
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[etcdir="$enableval"], [etcdir=/etc])
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undefine([zshenv])dnl
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AC_ARG_ENABLE(zshenv,
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[ --enable-zshenv=pathname the full pathname of the global zshenv script],
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[zshenv="$enableval"],
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[if test "x$etcdir" = xno; then
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zshenv=no
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else
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zshenv="$etcdir/zshenv"
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fi])
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if test "x$zshenv" != xno; then
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AC_DEFINE_UNQUOTED(GLOBAL_ZSHENV, "$zshenv")
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fi
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undefine([zshrc])dnl
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AC_ARG_ENABLE(zshrc,
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[ --enable-zshrc=pathname the full pathname of the global zshrc script],
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[zshrc="$enableval"],
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[if test "x$etcdir" = xno; then
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zshrc=no
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else
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zshrc="$etcdir/zshrc"
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fi])
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if test "x$zshrc" != xno; then
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AC_DEFINE_UNQUOTED(GLOBAL_ZSHRC, "$zshrc")
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fi
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undefine([zprofile])dnl
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AC_ARG_ENABLE(zprofile,
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[ --enable-zprofile=pathname the full pathname of the global zprofile script],
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[zprofile="$enableval"],
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[if test "x$etcdir" = xno; then
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zprofile=no
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else
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zprofile="$etcdir/zprofile"
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fi])
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if test "x$zprofile" != xno; then
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AC_DEFINE_UNQUOTED(GLOBAL_ZPROFILE, "$zprofile")
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fi
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undefine([zlogin])dnl
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AC_ARG_ENABLE(zlogin,
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[ --enable-zlogin=pathname the full pathname of the global zlogin script],
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[zlogin="$enableval"],
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[if test "x$etcdir" = xno; then
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zlogin=no
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else
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zlogin="$etcdir/zlogin"
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fi])
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if test "x$zlogin" != xno; then
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AC_DEFINE_UNQUOTED(GLOBAL_ZLOGIN, "$zlogin")
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fi
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undefine([zlogout])dnl
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AC_ARG_ENABLE(zlogout,
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[ --enable-zlogout=pathname the full pathname of the global zlogout script],
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[zlogout="$enableval"],
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[if test "x$etcdir" = xno; then
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zlogout=no
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else
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zlogout="$etcdir/zlogout"
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fi])
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if test "x$zlogout" != xno; then
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AC_DEFINE_UNQUOTED(GLOBAL_ZLOGOUT, "$zlogout")
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fi
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AC_SUBST(zshenv)dnl
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AC_SUBST(zshrc)dnl
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AC_SUBST(zprofile)dnl
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AC_SUBST(zlogin)dnl
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AC_SUBST(zlogout)dnl
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dnl Do you want dynamically loaded binary modules.
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undefine([dynamic])dnl
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AC_ARG_ENABLE(dynamic,
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[ --enable-dynamic allow dynamically loaded binary modules],
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[dynamic="$enableval"], [dynamic=no])
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dnl Do you want to compile as K&R C.
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AC_ARG_ENABLE(ansi2knr,
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[ --enable-ansi2knr translate source to K&R C before compiling],
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[ansi2knr="$enableval"], [ansi2knr=default])
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dnl ------------------
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dnl CHECK THE COMPILER
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dnl ------------------
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dnl We want these before the checks, so the checks can modify their values.
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test -z "${CFLAGS+set}" && CFLAGS= auto_cflags=1
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test -z "${LDFLAGS+set}" && LDFLAGS= auto_ldflags=1
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AC_PROG_CC
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dnl if the user hasn't specified CFLAGS, then
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dnl if compiler is gcc, then use -O2 and some warning flags
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dnl else use -O
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if test -n "$auto_cflags"; then
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if test "${enable_zsh_debug}" = yes; then
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if test -n "$GCC"; then
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CFLAGS="$CFLAGS -Wall -Wno-implicit -Wmissing-prototypes -pedantic -ggdb"
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else
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CFLAGS="$CFLAGS -g"
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fi
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else
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if test -n "$GCC"; then
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CFLAGS="$CFLAGS -Wall -Wno-implicit -Wmissing-prototypes -O2"
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else
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CFLAGS="$CFLAGS -O"
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fi
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fi
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fi
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if test -n "$auto_ldflags"; then
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if test "${enable_zsh_debug}" = yes; then
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LDFLAGS=-g
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else
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LDFLAGS=-s
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fi
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fi
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dnl ----------
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dnl SCO KLUDGE
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dnl ----------
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dnl Sco doesn't define any useful compiler symbol,
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dnl so we will check for sco and define __sco if
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dnl found.
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case "$host_os" in
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sco*) CFLAGS="-D__sco $CFLAGS" ;;
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esac
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sed=':1
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s/ -s / /g
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t1
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s/^ *//
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s/ *$//'
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case " $LDFLAGS " in
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*" -s "*) strip_exeldflags=true strip_libldflags=true
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LDFLAGS=`echo " $LDFLAGS " | sed "$sed"` ;;
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*) strip_exeldflags=false strip_libldflags=false ;;
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esac
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case " ${EXELDFLAGS+$EXELDFLAGS }" in
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" ") ;;
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*" -s "*) strip_exeldflags=true
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EXELDFLAGS=`echo " $EXELDFLAGS " | sed "$sed"` ;;
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*) strip_exeldflags=false ;;
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esac
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case " ${LIBLDFLAGS+$LIBLDFLAGS }" in
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" ") ;;
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*" -s "*) strip_libldflags=true
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LIBLDFLAGS=`echo " $LIBLDFLAGS " | sed "$sed"` ;;
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*) strip_libldflags=false ;;
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esac
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AC_SUBST(CFLAGS)dnl
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AC_SUBST(LDFLAGS)dnl
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AC_SUBST(EXELDFLAGS)dnl
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AC_SUBST(LIBLDFLAGS)dnl
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AC_PROG_CPP dnl Figure out how to run C preprocessor.
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AC_PROG_GCC_TRADITIONAL dnl Do we need -traditional flag for gcc.
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AC_C_CONST dnl Does compiler support `const'.
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fp_PROG_CC_STDC
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AC_MSG_CHECKING([whether to use prototypes])
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if test ."$ansi2knr" = .yes || test ."$ansi2knr" = .no; then
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msg="(overridden) "
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else
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msg=
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if test ."$fp_cv_prog_cc_stdc" = .no; then
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ansi2knr=yes
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else
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ansi2knr=no
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fi
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fi
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if test "$ansi2knr" = yes; then
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AC_MSG_RESULT(${msg}no)
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U=_
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else
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AC_MSG_RESULT(${msg}yes)
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AC_DEFINE(PROTOTYPES)
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U=
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fi
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AC_SUBST(U)
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AC_FUNC_ALLOCA dnl Check how to get `alloca'.
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dnl If the compiler supports union initialisation
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AC_CACHE_CHECK(if the compiler supports union initialisation,
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zsh_cv_c_have_union_init,
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[AC_TRY_COMPILE([union{void *p;long l;}u={0};], [u.l=1;],
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zsh_cv_c_have_union_init=yes,
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zsh_cv_c_have_union_init=no)])
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if test $zsh_cv_c_have_union_init = yes; then
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AC_DEFINE(HAVE_UNION_INIT)
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fi
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dnl Checking if compiler correctly cast signed to unsigned.
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AC_CACHE_CHECK(if signed to unsigned casting is broken,
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zsh_cv_c_broken_signed_to_unsigned_casting,
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[AC_TRY_RUN([main(){return((int)(unsigned char)((char) -1) == 255);}],
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zsh_cv_c_broken_signed_to_unsigned_casting=yes,
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zsh_cv_c_broken_signed_to_unsigned_casting=no,
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zsh_cv_c_broken_signed_to_unsigned_casting=no)])
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if test $zsh_cv_c_broken_signed_to_unsigned_casting = yes; then
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AC_DEFINE(BROKEN_SIGNED_TO_UNSIGNED_CASTING)
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fi
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dnl Checking if the compiler supports variable-length arrays
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AC_CACHE_CHECK(if the compiler supports variable-lenth arrays,
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zsh_cv_c_variable_length_arrays,
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[AC_TRY_COMPILE([int foo();], [int i[foo()];],
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zsh_cv_c_variable_length_arrays=yes,
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zsh_cv_c_variable_length_arrays=no)])
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if test $zsh_cv_c_variable_length_arrays = yes; then
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AC_DEFINE(HAVE_VARIABLE_LENGTH_ARRAYS)
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fi
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dnl ------------------
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dnl CHECK FOR PROGRAMS
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dnl ------------------
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AC_PROG_MAKE_SET dnl Does make define $MAKE
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AC_PROG_INSTALL dnl Check for BSD compatible `install'
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AC_PROG_AWK dnl Check for mawk,gawk,nawk, then awk.
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AC_CHECK_PROGS([YODL], [yodl], [:])
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dnl ------------------
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dnl CHECK HEADER FILES
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dnl ------------------
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AC_HEADER_DIRENT
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AC_HEADER_STDC
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AC_HEADER_TIME
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AC_HEADER_STAT
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AC_HEADER_SYS_WAIT
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AC_CHECK_HEADERS(sys/time.h sys/times.h sys/select.h termcap.h termio.h \
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termios.h sys/param.h sys/filio.h string.h memory.h \
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limits.h fcntl.h libc.h sys/utsname.h sys/resource.h \
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locale.h errno.h stdlib.h unistd.h sys/capability.h \
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utmp.h utmpx.h sys/types.h pwd.h grp.h)
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if test $dynamic = yes; then
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AC_CHECK_HEADERS(dlfcn.h)
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fi
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dnl Some SCO systems cannot include both sys/time.h and sys/select.h
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if test $ac_cv_header_sys_time_h = yes -a $ac_cv_header_sys_select_h = yes; then
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AC_CACHE_CHECK(for conflicts in sys/time.h and sys/select.h,
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zsh_cv_header_time_h_select_h_conflicts,
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[AC_TRY_COMPILE([#include <sys/time.h>
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#include <sys/select.h>], [int i;],
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zsh_cv_header_time_h_select_h_conflicts=no,
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zsh_cv_header_time_h_select_h_conflicts=yes)])
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if test $zsh_cv_header_time_h_select_h_conflicts = yes; then
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AC_DEFINE(TIME_H_SELECT_H_CONFLICTS)
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fi
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fi
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AC_CACHE_CHECK(POSIX termios, zsh_cv_sys_posix_termios,
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[AC_TRY_LINK([#include <sys/types.h>
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#include <unistd.h>
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#include <termios.h>],
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[/* SunOS 4.0.3 has termios.h but not the library calls. */
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tcgetattr(0, 0);],
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zsh_cv_sys_posix_termios=yes, zsh_cv_sys_posix_termios=no)])
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if test $zsh_cv_sys_posix_termios = yes; then
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AC_CACHE_CHECK(TIOCGWINSZ in termios.h,
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zsh_cv_header_termios_h_tiocgwinsz,
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[AC_TRY_LINK([#include <sys/types.h>
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#include <termios.h>],
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[int x = TIOCGWINSZ;],
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zsh_cv_header_termios_h_tiocgwinsz=yes,
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zsh_cv_header_termios_h_tiocgwinsz=no)])
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else
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zsh_cv_header_termios_h_tiocgwinsz=no
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fi
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if test $zsh_cv_header_termios_h_tiocgwinsz = no; then
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AC_CACHE_CHECK(TIOCGWINSZ in sys/ioctl.h,
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zsh_cv_header_sys_ioctl_h_tiocgwinsz,
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[AC_TRY_LINK([#include <sys/types.h>
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#include <sys/ioctl.h>],
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[int x = TIOCGWINSZ;],
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zsh_cv_header_sys_ioctl_h_tiocgwinsz=yes,
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zsh_cv_header_sys_ioctl_h_tiocgwinsz=no)])
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if test $zsh_cv_header_sys_ioctl_h_tiocgwinsz = yes; then
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AC_DEFINE(GWINSZ_IN_SYS_IOCTL)
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fi
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|
fi
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AC_CHECK_HEADER([sys/ptem.h], AC_DEFINE(WINSIZE_IN_PTEM))
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dnl -------------------
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dnl CHECK FOR LIBRARIES
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|
dnl -------------------
|
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|
dnl On some systems, modules need to be linked against libc explicitly,
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dnl in case they require objects that exist only in the static version
|
|
dnl and might not be compiled into the zsh executable.
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AC_CHECK_LIB(c, printf)
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|
dnl Prefer BSD termcap library to SysV curses library, except on certain
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|
dnl versions of AIX and HP-UX.
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|
if test `echo $host_os | sed 's/^.*\(aix\)[[1-9]]\.[[0-9]].*$/\1/'` = aix ||
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|
test `echo $host_os | sed 's/^.*\(hpux\)10\..*$/\1/'` = hpux; then
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|
termcap_curses_order="curses ncurses termcap"
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|
else
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termcap_curses_order="termcap curses ncurses"
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|
fi
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|
|
|
for lib in $termcap_curses_order; do
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|
AC_CHECK_LIB(${lib}, tgetent, [LIBS="-l$lib $LIBS"; break])
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|
done
|
|
|
|
dnl Some systems (Solaris 2.x, Linux Redhat 5.x) require
|
|
dnl libnsl (Network Services Library) to find yp_all
|
|
AC_CHECK_FUNCS(yp_all)
|
|
if test $ac_cv_func_yp_all = no; then
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|
AC_CHECK_LIB(nsl, yp_all)
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|
fi
|
|
|
|
dnl I am told that told that unicos reqire these for nis_list
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|
if test `echo $host_os | sed 's/^\(unicos\).*/\1/'` = unicos; then
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|
LIBS="-lcraylm -lkrb -lnisdb -lnsl -lrpcsvc $LIBS"
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fi
|
|
|
|
if test "x$dynamic" = xyes; then
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AC_CHECK_LIB(dl, dlopen)
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|
fi
|
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|
AC_CHECK_LIB(cap, cap_get_proc)
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|
|
dnl ---------------------
|
|
dnl CHECK TERMCAP LIBRARY
|
|
dnl ---------------------
|
|
dnl Checks for external variable ospeed in the termcap library.
|
|
AC_CACHE_CHECK(if an include file defines ospeed,
|
|
zsh_cv_decl_ospeed_include_defines,
|
|
[AC_TRY_LINK(
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|
[#include <sys/types.h>
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|
#if HAVE_TERMIOS_H
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|
#include <termios.h>
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|
#endif
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|
#if HAVE_TERMCAP_H
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|
#include <termcap.h>
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|
#endif], [ospeed = 0;],
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|
zsh_cv_decl_ospeed_include_defines=yes,
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|
zsh_cv_decl_ospeed_include_defines=no)])
|
|
|
|
if test $zsh_cv_decl_ospeed_include_defines = no; then
|
|
AC_CACHE_CHECK(if you must define ospeed,
|
|
zsh_cv_decl_ospeed_must_define,
|
|
[AC_TRY_LINK( ,[extern short ospeed; ospeed = 0;],
|
|
zsh_cv_decl_ospeed_must_define=yes,
|
|
zsh_cv_decl_ospeed_must_define=no)])
|
|
fi
|
|
|
|
if test $zsh_cv_decl_ospeed_include_defines = yes; then
|
|
AC_DEFINE(HAVE_OSPEED)
|
|
elif test $zsh_cv_decl_ospeed_must_define = yes; then
|
|
AC_DEFINE(HAVE_OSPEED)
|
|
AC_DEFINE(MUST_DEFINE_OSPEED)
|
|
fi
|
|
|
|
dnl Check if tgetent accepts NULL (and will allocate its own termcap buffer)
|
|
AC_CACHE_CHECK(if tgetent accepts NULL,
|
|
zsh_cv_func_tgetent_accepts_null,
|
|
[AC_TRY_RUN([main(){int i = tgetent((char*)0,"vt100");exit(!i || i == -1);}],
|
|
zsh_cv_func_tgetent_accepts_null=yes,
|
|
zsh_cv_func_tgetent_accepts_null=no,
|
|
zsh_cv_func_tgetent_accepts_null=no)])
|
|
if test $zsh_cv_func_tgetent_accepts_null = yes; then
|
|
AC_DEFINE(TGETENT_ACCEPTS_NULL)
|
|
fi
|
|
|
|
dnl --------------
|
|
dnl CHECK TYPEDEFS
|
|
dnl --------------
|
|
|
|
AC_TYPE_SIGNAL
|
|
AC_TYPE_PID_T
|
|
AC_TYPE_OFF_T
|
|
AC_TYPE_MODE_T
|
|
AC_TYPE_UID_T
|
|
AC_TYPE_SIZE_T
|
|
|
|
dnl Check for sigset_t. Currently I'm looking in
|
|
dnl <sys/types.h> and <signal.h>. Others might need
|
|
dnl to be added.
|
|
AC_CACHE_CHECK(for sigset_t, zsh_cv_type_sigset_t,
|
|
[AC_TRY_COMPILE(
|
|
[#include <sys/types.h>
|
|
#include <signal.h>], [sigset_t tempsigset;],
|
|
zsh_cv_type_sigset_t=yes, zsh_cv_type_sigset_t=no)])
|
|
if test $zsh_cv_type_sigset_t = no; then
|
|
AC_DEFINE(sigset_t, unsigned int)
|
|
fi
|
|
|
|
dnl Check for struct timezone since some old SCO versions do not define it
|
|
zsh_TYPE_EXISTS([
|
|
#ifdef HAVE_SYS_TIME_H
|
|
# include <sys/time.h>
|
|
#endif
|
|
], struct timezone)
|
|
|
|
dnl Check for utmp structures, for watch
|
|
zsh_TYPE_EXISTS([
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
# include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_UTMP_H
|
|
# include <utmp.h>
|
|
#endif
|
|
], struct utmp)
|
|
zsh_TYPE_EXISTS([
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
# include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_UTMPX_H
|
|
# include <utmpx.h>
|
|
#endif
|
|
], struct utmpx)
|
|
|
|
dnl Check contents of utmp structures
|
|
zsh_STRUCT_MEMBER([
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
# include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_UTMP_H
|
|
# include <utmp.h>
|
|
#endif
|
|
], struct utmp, ut_host)
|
|
zsh_STRUCT_MEMBER([
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
# include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_UTMPX_H
|
|
# include <utmpx.h>
|
|
#endif
|
|
], struct utmpx, ut_host)
|
|
zsh_STRUCT_MEMBER([
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
# include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_UTMPX_H
|
|
# include <utmpx.h>
|
|
#endif
|
|
], struct utmpx, ut_xtime)
|
|
zsh_STRUCT_MEMBER([
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
# include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_UTMPX_H
|
|
# include <utmpx.h>
|
|
#endif
|
|
], struct utmpx, ut_tv)
|
|
|
|
dnl Check for inode numbers in directory entry structures
|
|
zsh_STRUCT_MEMBER([
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
# include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_DIRENT_H
|
|
# include <dirent.h>
|
|
#endif
|
|
], struct dirent, d_ino)
|
|
zsh_STRUCT_MEMBER([
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
# include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_DIRENT_H
|
|
# include <dirent.h>
|
|
#endif
|
|
], struct dirent, d_stat)
|
|
zsh_STRUCT_MEMBER([
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
# include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_NDIR_H
|
|
# include <sys/ndir.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_DIR_H
|
|
# include <sys/dir.h>
|
|
#endif
|
|
#ifdef HAVE_NDIR_H
|
|
# include <ndir.h>
|
|
#endif
|
|
], struct direct, d_ino)
|
|
zsh_STRUCT_MEMBER([
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
# include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_NDIR_H
|
|
# include <sys/ndir.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_DIR_H
|
|
# include <sys/dir.h>
|
|
#endif
|
|
#ifdef HAVE_NDIR_H
|
|
# include <ndir.h>
|
|
#endif
|
|
], struct direct, d_stat)
|
|
|
|
dnl ---------------
|
|
dnl CHECK FUNCTIONS
|
|
dnl ---------------
|
|
AC_FUNC_GETPGRP
|
|
AC_FUNC_STRCOLL
|
|
|
|
dnl need to integrate this function
|
|
dnl AC_FUNC_STRFTIME
|
|
|
|
AC_CHECK_FUNCS(memcpy memmove \
|
|
strftime waitpid select tcsetpgrp tcgetattr strstr lstat \
|
|
getlogin setpgid gettimeofday gethostname mkfifo wait3 difftime \
|
|
sigblock sigsetmask sigrelse sighold killpg sigaction getrlimit \
|
|
sigprocmask setuid seteuid setreuid setresuid setsid strerror \
|
|
nis_list initgroups fchdir cap_get_proc readlink nice \
|
|
getgrgid getgrnam getpwent getpwnam getpwuid)
|
|
if test $dynamic = yes; then
|
|
AC_CHECK_FUNCS(dlopen dlerror dlsym dlclose)
|
|
fi
|
|
|
|
|
|
dnl -------------
|
|
dnl CHECK SIGNALS
|
|
dnl -------------
|
|
dnl What style of signal do you have (POSIX, BSD, or SYSV)?
|
|
AC_MSG_CHECKING(what style of signals to use)
|
|
if test $ac_cv_func_sigaction = yes -a $ac_cv_func_sigprocmask = yes; then
|
|
signals_style=POSIX_SIGNALS
|
|
AC_DEFINE(POSIX_SIGNALS)
|
|
elif test $ac_cv_func_sigblock = yes -a $ac_cv_func_sigsetmask = yes; then
|
|
signals_style=BSD_SIGNALS
|
|
AC_DEFINE(BSD_SIGNALS)
|
|
elif test $ac_cv_func_sighold = yes -a $ac_cv_func_sigrelse = yes; then
|
|
signals_style=SYSV_SIGNALS
|
|
AC_DEFINE(SYSV_SIGNALS)
|
|
else
|
|
signals_style=NO_SIGNAL_BLOCKING
|
|
AC_DEFINE(NO_SIGNAL_BLOCKING)
|
|
fi
|
|
AC_DEFINE_UNQUOTED($signals_style)
|
|
AC_MSG_RESULT($signals_style)
|
|
|
|
dnl Where is <signal.h> located? Needed as input for signals.awk
|
|
AC_CACHE_CHECK(where signal.h is located, zsh_cv_path_signal_h,
|
|
[for SIGNAL_H in /usr/include/bsd/sys/signal.h dnl Next
|
|
/usr/include/asm/signum.h dnl alpha-Linux
|
|
/usr/include/asm/signal.h dnl Linux 1.3.0 and above
|
|
/usr/include/linux/signal.h dnl Linux up to 1.2.11
|
|
/usr/include/sys/signal.h dnl Almost everybody else
|
|
/dev/null; dnl Just in case we fall through
|
|
do
|
|
test -f $SIGNAL_H && \
|
|
grep '#[ ]*define[ ][ ]*SIG[0-9A-Z]*[ ]*[0-9][0-9]*' $SIGNAL_H > /dev/null && \
|
|
break
|
|
done
|
|
zsh_cv_path_signal_h=$SIGNAL_H
|
|
])
|
|
SIGNAL_H=$zsh_cv_path_signal_h
|
|
AC_SUBST(SIGNAL_H)dnl
|
|
|
|
dnl -----------------------------------------------------
|
|
dnl Look for the file containing the RLIMIT_* definitions
|
|
dnl -----------------------------------------------------
|
|
dnl CALL FOR MORE (FEWER?) LOCATIONS: I've just copied the signal checking.
|
|
AC_CACHE_CHECK(where the RLIMIT macros are located,zsh_cv_path_rlimit_h,
|
|
[for RESOURCE_H in /usr/include/bsd/sys/resource.h dnl
|
|
/usr/include/asm/resource.h dnl
|
|
/usr/include/linux/resource.h dnl
|
|
/usr/include/sys/resource.h dnl
|
|
/usr/include/resourcebits.h dnl
|
|
/dev/null;
|
|
do
|
|
test -f $RESOURCE_H && \
|
|
grep '#[ ]*define[ ][ ]*RLIMIT_[A-Z]*[ ]*[0-9A-Z][0-9]*' $RESOURCE_H > /dev/null && \
|
|
break
|
|
done
|
|
zsh_cv_path_rlimit_h=$RESOURCE_H
|
|
if test $RESOURCE_H = "/dev/null" -a $ac_cv_func_getrlimit = yes; then
|
|
echo "RLIMIT MACROS NOT FOUND: please report to developers"
|
|
fi])
|
|
RLIMITS_INC_H=$zsh_cv_path_rlimit_h
|
|
dnl rlimits.h only appears in dependencies if we are actually using it.
|
|
dnl We are using it any time we have getrlimit, though if the macros were
|
|
dnl not found we simply awk through /dev/null and fail to find them.
|
|
dnl Thus, limit won't work, but at least the shell will compile.
|
|
AC_SUBST(RLIMITS_INC_H)dnl
|
|
|
|
dnl ------------------
|
|
dnl rlimit type checks
|
|
dnl ------------------
|
|
DEFAULT_RLIM_T=long
|
|
AC_CACHE_CHECK(if rlim_t is quad_t,
|
|
zsh_cv_rlim_t_is_quad_t,
|
|
[AC_TRY_RUN([
|
|
#ifdef HAVE_SYS_TIME_H
|
|
#include <sys/time.h>
|
|
#endif
|
|
#include <sys/resource.h>
|
|
main(){struct rlimit r;exit(sizeof(r.rlim_cur) <= sizeof(long));}],
|
|
zsh_cv_rlim_t_is_quad_t=yes,
|
|
zsh_cv_rlim_t_is_quad_t=no,
|
|
zsh_cv_rlim_t_is_quad_t=yes)])
|
|
if test $zsh_cv_rlim_t_is_quad_t = yes; then
|
|
AC_DEFINE(RLIM_T_IS_QUAD_T)
|
|
DEFAULT_RLIM_T=quad_t
|
|
else
|
|
AC_CACHE_CHECK(if the rlim_t is unsigned,
|
|
zsh_cv_type_rlim_t_is_unsigned,
|
|
[AC_TRY_RUN([
|
|
#ifdef HAVE_SYS_TIME_H
|
|
#include <sys/time.h>
|
|
#endif
|
|
#include <sys/resource.h>
|
|
main(){struct rlimit r;r.rlim_cur=-1;exit(r.rlim_cur<0);}],
|
|
zsh_cv_type_rlim_t_is_unsigned=yes,
|
|
zsh_cv_type_rlim_t_is_unsigned=no,
|
|
zsh_cv_type_rlim_t_is_unsigned=no)])
|
|
if test $zsh_cv_type_rlim_t_is_unsigned = yes; then
|
|
AC_DEFINE(RLIM_T_IS_UNSIGNED)
|
|
DEFAULT_RLIM_T="unsigned $DEFAULT_RLIM_T"
|
|
fi
|
|
fi
|
|
|
|
AC_CACHE_CHECK(for rlim_t, zsh_cv_type_rlim_t,
|
|
[AC_TRY_COMPILE([
|
|
#include <sys/types.h>
|
|
#ifdef HAVE_SYS_TIME_H
|
|
#include <sys/time.h>
|
|
#endif
|
|
#include <sys/resource.h>],
|
|
[rlim_t l;],
|
|
zsh_cv_type_rlim_t=yes,
|
|
zsh_cv_type_rlim_t=no)])
|
|
if test $zsh_cv_type_rlim_t = no; then
|
|
AC_DEFINE_UNQUOTED(rlim_t, $DEFAULT_RLIM_T)
|
|
fi
|
|
|
|
dnl ----------------------------
|
|
dnl CHECK FOR /dev/fd FILESYSTEM
|
|
dnl ----------------------------
|
|
AC_CACHE_CHECK(for /dev/fd filesystem, zsh_cv_sys_path_dev_fd,
|
|
[for zsh_cv_sys_path_dev_fd in /proc/self/fd /dev/fd no; do
|
|
test x`echo ok|cat $zsh_cv_sys_path_dev_fd/0 2>/dev/null` = xok && break
|
|
done])
|
|
if test $zsh_cv_sys_path_dev_fd != no; then
|
|
AC_DEFINE_UNQUOTED(PATH_DEV_FD, "$zsh_cv_sys_path_dev_fd")
|
|
fi
|
|
|
|
dnl ---------------------------------
|
|
dnl CHECK FOR RFS SUPERROOT DIRECTORY
|
|
dnl ---------------------------------
|
|
AC_CACHE_CHECK(for RFS superroot directory, zsh_cv_sys_superroot,
|
|
[test -d /../.LOCALROOT && zsh_cv_sys_superroot=yes || zsh_cv_sys_superroot=no])
|
|
if test $zsh_cv_sys_superroot = yes; then
|
|
AC_DEFINE(HAVE_SUPERROOT)
|
|
fi
|
|
|
|
dnl -------------
|
|
dnl CHECK FOR NIS
|
|
dnl -------------
|
|
AC_CACHE_CHECK(for NIS, zsh_cv_sys_nis,
|
|
[test -f /usr/bin/ypcat && /usr/bin/ypcat passwd.byname > /dev/null 2>&1 && \
|
|
zsh_cv_sys_nis=yes || zsh_cv_sys_nis=no])
|
|
if test $zsh_cv_sys_nis = yes; then
|
|
AC_DEFINE(HAVE_NIS)
|
|
fi
|
|
|
|
dnl -----------------
|
|
dnl CHECK FOR NISPLUS
|
|
dnl -----------------
|
|
AC_CACHE_CHECK(for NIS+, zsh_cv_sys_nis_plus,
|
|
[test $ac_cv_func_nis_list = yes && test -f /usr/bin/nisls && \
|
|
/usr/bin/nisls > /dev/null 2>&1 && \
|
|
zsh_cv_sys_nis_plus=yes || zsh_cv_sys_nis_plus=no])
|
|
if test $zsh_cv_sys_nis_plus = yes; then
|
|
AC_DEFINE(HAVE_NIS_PLUS)
|
|
fi
|
|
|
|
dnl ----------------------------------------
|
|
dnl CHECK FOR LOCATION OF {U,W}TMP{,X} FILES
|
|
dnl ----------------------------------------
|
|
zsh_PATH_UTMP(utmp)
|
|
zsh_PATH_UTMP(wtmp)
|
|
zsh_PATH_UTMP(utmpx)
|
|
zsh_PATH_UTMP(wtmpx)
|
|
|
|
dnl ----------------
|
|
dnl TYPEAHEAD KLUDGE
|
|
dnl ----------------
|
|
dnl Some systems clobber typeahead when you go from canonical input
|
|
dnl processing to non-canonical, so we need a FIONREAD ioctl.
|
|
dnl I don't know how to check this with configure, so I am using the
|
|
dnl system names directly.
|
|
dnl The doubled square brackets are necessary because autoconf uses m4.
|
|
AC_CACHE_CHECK(if typeahead needs FIONREAD, zsh_cv_sys_clobbers_typeahead,
|
|
[case x-$host_vendor-$host_os in
|
|
x-*-ultrix* | x-*-dgux* | x-sni-sysv4*)
|
|
zsh_cv_sys_clobbers_typeahead=yes;;
|
|
*)
|
|
zsh_cv_sys_clobbers_typeahead=no;;
|
|
esac])
|
|
if test $zsh_cv_sys_clobbers_typeahead = yes; then
|
|
AC_DEFINE(CLOBBERS_TYPEAHEAD)
|
|
fi
|
|
|
|
dnl -------------------
|
|
dnl brk/sbrk PROTOTYPES
|
|
dnl -------------------
|
|
AC_CACHE_CHECK(for brk() prototype in <unistd.h>,
|
|
zsh_cv_header_unistd_h_brk_proto,
|
|
[AC_TRY_COMPILE([#include <unistd.h>
|
|
double brk();], [int i;],
|
|
zsh_cv_header_unistd_h_brk_proto=no, zsh_cv_header_unistd_h_brk_proto=yes)])
|
|
if test $zsh_cv_header_unistd_h_brk_proto = yes; then
|
|
AC_DEFINE(HAVE_BRK_PROTO)
|
|
fi
|
|
|
|
AC_CACHE_CHECK(for sbrk() prototype in <unistd.h>,
|
|
zsh_cv_header_unistd_h_sbrk_proto,
|
|
[AC_TRY_COMPILE([#include <unistd.h>
|
|
double sbrk();], [int i;],
|
|
zsh_cv_header_unistd_h_sbrk_proto=no, zsh_cv_header_unistd_h_sbrk_proto=yes)])
|
|
if test $zsh_cv_header_unistd_h_sbrk_proto = yes; then
|
|
AC_DEFINE(HAVE_SBRK_PROTO)
|
|
fi
|
|
|
|
dnl ------------------------
|
|
dnl ioctl prototypes for OSF
|
|
dnl ------------------------
|
|
|
|
if test "$ac_cv_prog_cc_stdc" != no; then
|
|
AC_CACHE_CHECK(for ioctl prototype in <sys/ioctl.h>,
|
|
zsh_cv_header_sys_ioctl_h_ioctl_proto,
|
|
[AC_TRY_COMPILE([#include <sys/ioctl.h>
|
|
int ioctl(double x);], [int i;],
|
|
zsh_cv_header_sys_ioctl_h_ioctl_proto=no,
|
|
zsh_cv_header_sys_ioctl_h_ioctl_proto=yes)])
|
|
if test $zsh_cv_header_sys_ioctl_h_ioctl_proto = yes; then
|
|
AC_DEFINE(HAVE_IOCTL_PROTO)
|
|
fi
|
|
fi
|
|
|
|
dnl -----------
|
|
dnl named FIFOs
|
|
dnl -----------
|
|
AC_CACHE_CHECK(if named FIFOs work,
|
|
zsh_cv_sys_fifo,
|
|
[AC_TRY_RUN([
|
|
#include <fcntl.h>
|
|
#include <signal.h>
|
|
main()
|
|
{
|
|
char c;
|
|
int fd;
|
|
int pid, ret;
|
|
unlink("/tmp/fifo$$");
|
|
#ifdef HAVE_MKFIFO
|
|
if(mkfifo("/tmp/fifo$$", 0600) < 0)
|
|
#else
|
|
if(mknod("/tmp/fifo$$", 0010600, 0) < 0)
|
|
#endif
|
|
exit(1);
|
|
pid = fork();
|
|
if(pid < 0)
|
|
exit(1);
|
|
if(pid) {
|
|
fd = open("/tmp/fifo$$", O_RDONLY);
|
|
exit(fd < 0 || read(fd, &c, 1) != 1 || c != 'x');
|
|
}
|
|
fd = open("/tmp/fifo$$", O_WRONLY);
|
|
ret = (fd < 0 || write(fd, "x", 1) < 1);
|
|
unlink("/tmp/fifo$$");
|
|
exit(ret);
|
|
}
|
|
],
|
|
zsh_cv_sys_fifo=yes,
|
|
zsh_cv_sys_fifo=no,
|
|
zsh_cv_sys_fifo=yes)])
|
|
if test $zsh_cv_sys_fifo = yes; then
|
|
AC_DEFINE(HAVE_FIFOS)
|
|
fi
|
|
dnl ---------------------
|
|
dnl echo style of /bin/sh
|
|
dnl ---------------------
|
|
AC_CACHE_CHECK(if echo in /bin/sh interprets escape sequences,
|
|
zsh_cv_prog_sh_echo_escape,
|
|
[if test "`/bin/sh -c \"echo '\\n'\"`" = "\\n"; then
|
|
zsh_cv_prog_sh_echo_escape=no
|
|
else
|
|
zsh_cv_prog_sh_echo_escape=yes
|
|
fi])
|
|
if test $zsh_cv_prog_sh_echo_escape = no; then
|
|
AC_DEFINE(SH_USE_BSD_ECHO)
|
|
fi
|
|
|
|
dnl ---------------
|
|
dnl dynamic loading
|
|
dnl ---------------
|
|
L=N
|
|
if test "$ac_cv_func_dlopen" != yes; then
|
|
dynamic=no
|
|
elif test "$ac_cv_func_dlsym" != yes; then
|
|
dynamic=no
|
|
elif test "$ac_cv_func_dlerror" != yes; then
|
|
dynamic=no
|
|
fi
|
|
if test "x$dynamic" = xyes; then
|
|
AC_CACHE_CHECK(if your system use ELF binaries,
|
|
zsh_cv_sys_elf,
|
|
[AC_TRY_RUN([/* Test for whether ELF binaries are produced */
|
|
#include <fcntl.h>
|
|
#include <stdlib.h>
|
|
main(argc, argv)
|
|
int argc;
|
|
char *argv[];
|
|
{
|
|
char b[4];
|
|
int i = open(argv[0],O_RDONLY);
|
|
if(i == -1)
|
|
exit(1); /* fail */
|
|
if(read(i,b,4)==4 && b[0]==127 && b[1]=='E' && b[2]=='L' && b[3]=='F')
|
|
exit(0); /* succeed (yes, it's ELF) */
|
|
else
|
|
exit(1); /* fail */
|
|
}],
|
|
zsh_cv_sys_elf=yes,
|
|
zsh_cv_sys_elf=no,
|
|
zsh_cv_sys_elf=yes)])
|
|
DL_EXT="${DL_EXT=so}"
|
|
if test $zsh_cv_sys_elf = yes; then
|
|
DLLD="${DLLD=$CC}"
|
|
else
|
|
DLLD="${DLLD=ld}"
|
|
fi
|
|
if test -n "$GCC"; then
|
|
DLCFLAGS="${DLCFLAGS=-fpic}"
|
|
else
|
|
case "$host_os" in
|
|
hpux*) DLCFLAGS="${DLCFLAGS=+z}" ;;
|
|
sunos*) DLCFLAGS="${DLCFLAGS=-pic}" ;;
|
|
solaris*|sysv4*|esix*) DLCFLAGS="${DLCFLAGS=-Kpic}" ;;
|
|
esac
|
|
fi
|
|
case "$host_os" in
|
|
hpux*) DLLDFLAGS="${DLLDFLAGS=-b}" ;;
|
|
linux*|irix*|osf*) DLLDFLAGS="${DLLDFLAGS=-shared}" ;;
|
|
solaris*) DLLDFLAGS="${DLLDFLAGS=-G}" ;;
|
|
sunos*) DLLDFLAGS="${DLLDFLAGS=-assert nodefinitions}" ;;
|
|
sysv4*|esix*) DLLDFLAGS="${DLLDFLAGS=-G $ldflags}" ;;
|
|
netbsd*) DLLDFLAGS="${DLLDFLAGS=-x -shared --whole-archive}" ;;
|
|
esac
|
|
case "$host_os" in
|
|
hpux*) EXTRA_LDFLAGS="${EXTRA_LDFLAGS=-Wl,-E}" ;;
|
|
linux*) EXTRA_LDFLAGS="${EXTRA_LDFLAGS=-rdynamic}" ;;
|
|
esac
|
|
AC_CACHE_CHECK(if your dlsym() needs a leading underscore,
|
|
zsh_cv_func_dlsym_needs_underscore,
|
|
[cat >conftest.c <<EOM
|
|
fred () { }
|
|
EOM
|
|
$CC -c $CFLAGS $CPPFLAGS $DLCFLAGS conftest.c 1>&5 2>&5 &&
|
|
$DLLD -o conftest.$DL_EXT $LDFLAGS $DLLDFLAGS conftest.o 1>&5 2>&5 &&
|
|
AC_TRY_RUN([
|
|
#include <stdio.h>
|
|
#ifdef HAVE_DLFCN_H
|
|
#include <dlfcn.h>
|
|
#else
|
|
#include <sys/types.h>
|
|
#include <nlist.h>
|
|
#include <link.h>
|
|
#endif
|
|
#ifndef RTLD_LAZY
|
|
#define RTLD_LAZY 1
|
|
#endif
|
|
|
|
extern int fred() ;
|
|
|
|
main()
|
|
{
|
|
void * handle ;
|
|
void * symbol ;
|
|
FILE *f=fopen("conftestval", "w");
|
|
if (!f) exit(1);
|
|
handle = dlopen("./conftest.$DL_EXT", RTLD_LAZY) ;
|
|
if (handle == NULL) {
|
|
fprintf (f, "dlopen failed") ;
|
|
exit(1);
|
|
}
|
|
symbol = dlsym(handle, "fred") ;
|
|
if (symbol == NULL) {
|
|
/* try putting a leading underscore */
|
|
symbol = dlsym(handle, "_fred") ;
|
|
if (symbol == NULL) {
|
|
fprintf (f, "dlsym failed") ;
|
|
exit(1);
|
|
}
|
|
fprintf (f, "yes") ;
|
|
}
|
|
else
|
|
fprintf (f, "no") ;
|
|
exit(0);
|
|
}], zsh_cv_func_dlsym_needs_underscore=`cat conftestval`,
|
|
zsh_cv_func_dlsym_needs_underscore=failed
|
|
dynamic=no,
|
|
zsh_cv_func_dlsym_needs_underscore=no)])
|
|
if test "$zsh_cv_func_dlsym_needs_underscore" = yes; then
|
|
AC_DEFINE(DLSYM_NEEDS_UNDERSCORE)
|
|
fi
|
|
fi
|
|
|
|
if test "x$dynamic" = xyes; then
|
|
zsh_SYS_DYNAMIC_BROKEN
|
|
test "$zsh_cv_sys_dynamic_broken" = no || dynamic=no
|
|
fi
|
|
|
|
if test "x$dynamic" = xyes; then
|
|
zsh_SYS_DYNAMIC_CLASH
|
|
zsh_SYS_DYNAMIC_GLOBAL
|
|
RTLD_GLOBAL_OK=$zsh_cv_sys_dynamic_rtld_global
|
|
zsh_SYS_DYNAMIC_EXECSYMS
|
|
if test "$zsh_cv_sys_dynamic_execsyms" != yes; then
|
|
L=L
|
|
fi
|
|
zsh_SYS_DYNAMIC_STRIP_EXE
|
|
zsh_SYS_DYNAMIC_STRIP_LIB
|
|
if $strip_exeldflags && test "$zsh_cv_sys_dynamic_strip_exe" = yes; then
|
|
EXELDFLAGS="$EXELDFLAGS -s"
|
|
fi
|
|
if $strip_libldflags && test "$zsh_cv_sys_dynamic_strip_lib" = yes; then
|
|
LIBLDFLAGS="$LIBLDFLAGS -s"
|
|
fi
|
|
else
|
|
$strip_exeldflags && EXELDFLAGS="$EXELDFLAGS -s"
|
|
$strip_libldflags && LIBLDFLAGS="$LIBLDFLAGS -s"
|
|
RTLD_GLOBAL_OK=no
|
|
fi
|
|
|
|
if test "x$dynamic" = xyes; then
|
|
D=D
|
|
AC_DEFINE(DYNAMIC)dnl
|
|
else
|
|
D=N
|
|
fi
|
|
|
|
AC_DEFINE_UNQUOTED(DL_EXT, "$DL_EXT")dnl
|
|
AC_SUBST(D)dnl
|
|
AC_SUBST(DL_EXT)dnl
|
|
AC_SUBST(DLLD)dnl
|
|
AC_SUBST(DLCFLAGS)dnl
|
|
AC_SUBST(DLLDFLAGS)dnl
|
|
AC_SUBST(EXTRA_LDFLAGS)dnl
|
|
AC_SUBST(L)dnl
|
|
AC_SUBST(RTLD_GLOBAL_OK)dnl
|
|
|
|
real_no_create=$no_create
|
|
no_create=yes
|
|
AC_OUTPUT(Makefile Doc/Makefile Etc/Makefile Src/Makefile, \
|
|
[test -z "$CONFIG_HEADERS" || echo > stamp-h])
|
|
|
|
dnl The standard config.status is missing some essential features.
|
|
dnl So add them now.
|
|
[(
|
|
echo '1,$s@^#( *ac_file_inputs=#).*$@#1`echo $ac_file_in | sed -e "s%^%:%" -e "s%:##([^!]##)% $ac_given_srcdir/##1%g" -e "s%:!% %"`@'
|
|
echo '/ac_sed_cmds=cat/+a'
|
|
echo ''
|
|
echo 'ac_sed_inc_cmds="'
|
|
quote_sed='s,\.,#.,g'
|
|
for name in `echo '' ${srcdir}/Config/*.mk | sed "s, ${srcdir}/Config/, ,g"`; do
|
|
echo '/^@@'`echo $name | sed -e "$quote_sed"`'@@#$/{r $ac_given_srcdir/Config/'$name
|
|
echo 'd;}'
|
|
done
|
|
echo '"'
|
|
echo '.'
|
|
echo '1,$s@^#( *#)#(sed -e "#$ac_comsub *#)$@#1sed -e "$ac_sed_inc_cmds" $ac_file_inputs | #2@'
|
|
echo '1,$s@^#( *"#) *$ac_file_inputs |@#1 |@'
|
|
echo 'w'
|
|
echo 'q'
|
|
) | tr '#' '\\' | ed $CONFIG_STATUS >/dev/null 2>/dev/null]
|
|
|
|
test "$real_no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
|
|
|
|
eval "zshbin1=${bindir}"
|
|
eval "zshbin2=${zshbin1}"
|
|
eval "zshman=${mandir}"
|
|
eval "zshinfo=${infodir}"
|
|
|
|
echo "
|
|
zsh configuration
|
|
-----------------
|
|
zsh version : ${VERSION}
|
|
host operating system : ${host_cpu}-${host_vendor}-${host_os}
|
|
source code location : ${srcdir}
|
|
compiler : ${CC}
|
|
executable compiler flags : ${CFLAGS}"
|
|
if test "$dynamic" = yes; then
|
|
echo "\
|
|
module compiler flags : ${CFLAGS} ${DLCFLAGS}"
|
|
fi
|
|
echo "\
|
|
executable linker flags : ${LDFLAGS} ${EXELDFLAGS} ${EXTRA_LDFLAGS}"
|
|
if test "$dynamic" = yes; then
|
|
echo "\
|
|
module linker flags : ${LDFLAGS} ${LIBLDFLAGS} ${DLLDFLAGS}"
|
|
fi
|
|
echo "\
|
|
library flags : ${LIBS}
|
|
binary install path : ${zshbin2}
|
|
man page install path : ${zshman}
|
|
info install path : ${zshinfo}
|
|
"
|