120 lines
2.8 KiB
Plaintext
120 lines
2.8 KiB
Plaintext
dnl Autoconf configure script for Cygwin.
|
|
dnl Copyright 1996, 1997, 1998, 2000, 2001, 2002, 2003 Red Hat, Inc.
|
|
dnl
|
|
dnl This file is part of Cygwin.
|
|
dnl
|
|
dnl This software is a copyrighted work licensed under the terms of the
|
|
dnl Cygwin license. Please consult the file "CYGWIN_LICENSE" for
|
|
dnl details.
|
|
dnl
|
|
dnl Process this file with autoconf to produce a configure script.
|
|
|
|
AC_PREREQ(2.59)dnl
|
|
AC_INIT(init.cc)
|
|
AC_CONFIG_HEADER(config.h)
|
|
AC_CONFIG_AUX_DIR(../..)
|
|
|
|
AC_PROG_INSTALL
|
|
AC_CANONICAL_SYSTEM
|
|
|
|
LIB_AC_PROG_CC
|
|
LIB_AC_PROG_CXX
|
|
|
|
case "$with_cross_host" in
|
|
""|*cygwin*)
|
|
all_host="all_host"
|
|
install_host="install_host"
|
|
LIBSERVER='$(bupdir)/cygserver/libcygserver.a'
|
|
;;
|
|
*)
|
|
all_host=
|
|
install_host=
|
|
LIBSERVER=
|
|
;;
|
|
esac
|
|
|
|
test -n "$LIBSERVER" && AC_DEFINE(USE_SERVER)
|
|
|
|
AC_SUBST(all_host)
|
|
AC_SUBST(install_host)
|
|
|
|
AC_CHECK_TOOL(AR, ar, ar)
|
|
AC_CHECK_TOOL(AS, as, as)
|
|
AC_CHECK_TOOL(DLLTOOL, dlltool, dlltool)
|
|
AC_CHECK_TOOL(LD, ld, ld)
|
|
AC_CHECK_TOOL(NM, nm, nm)
|
|
AC_CHECK_TOOL(OBJCOPY, objcopy, objcopy)
|
|
AC_CHECK_TOOL(OBJDUMP, objdump, objdump)
|
|
AC_CHECK_TOOL(RANLIB, ranlib, ranlib)
|
|
AC_CHECK_TOOL(STRIP, strip, strip)
|
|
AC_CHECK_TOOL(WINDRES, windres, windres)
|
|
|
|
AC_ALLOCA
|
|
AC_PROG_MAKE_SET
|
|
|
|
dnl check whether gcc supports __builtin_memset.
|
|
# Test for builtin mem* functions.
|
|
AC_LANG_SAVE
|
|
AC_LANG_CPLUSPLUS
|
|
AC_TRY_COMPILE([
|
|
#include <string.h>
|
|
void foo(char *s, int c, size_t n)
|
|
{
|
|
__builtin_memset(s, c, n);
|
|
}
|
|
], [ ],
|
|
use_builtin_memset=yes, use_builtin_memset=no)
|
|
if test $use_builtin_memset = "yes"; then
|
|
AC_DEFINE(HAVE_BUILTIN_MEMSET)
|
|
fi
|
|
AC_LANG_RESTORE
|
|
|
|
AC_ARG_ENABLE(debugging,
|
|
[ --enable-debugging Build a cygwin DLL which has more consistency checking for debugging],
|
|
[case "${enableval}" in
|
|
yes) AC_DEFINE(DEBUGGING) ;;
|
|
no) ;;
|
|
esac
|
|
])
|
|
|
|
AC_ARG_ENABLE(server,
|
|
[ --enable-server Build a cygwin DLL which can communicate with cygserver],
|
|
[case "${enableval}" in
|
|
yes) ;;
|
|
no) LIBSERVER=;;
|
|
esac
|
|
])
|
|
|
|
MALLOC_OFILES=malloc.o
|
|
|
|
dnl The only time we might want to transform the install names
|
|
dnl is for unix x cygwin. Otherwise we don't. For now we don't
|
|
dnl transform names.
|
|
|
|
dnl if test "x$cross_compiling" = "xno" -a ; then
|
|
dnl if test "x$program_transform_name" = "xs,x,x,"; then
|
|
dnl program_transform_name=""
|
|
dnl fi
|
|
dnl if test "x$program_transform_name" = "x"; then
|
|
dnl program_transform_name="s,^,$target_alias-,"
|
|
dnl else
|
|
dnl program_transform_name="$program_transform_name -e s,^,$target_alias-,"
|
|
dnl fi
|
|
dnl fi
|
|
|
|
case "$target_cpu" in
|
|
i?86) DLL_ENTRY="_dll_entry@12"
|
|
DEF_DLL_ENTRY="dll_entry@12"
|
|
ALLOCA="_alloca"
|
|
CONFIG_DIR="i386" ;;
|
|
*) AC_MSG_ERROR(Invalid target processor \"$target_cpu\") ;;
|
|
esac
|
|
|
|
AC_SUBST(MALLOC_OFILES)
|
|
AC_SUBST(LIBSERVER)
|
|
AC_SUBST(DLL_ENTRY)
|
|
AC_SUBST(DEF_DLL_ENTRY)
|
|
AC_SUBST(ALLOCA)
|
|
AC_SUBST(CONFIG_DIR)
|
|
AC_OUTPUT(Makefile)
|