c98fe0c119
trunk. To build it, you will have to do update -dP in the itcl directory, and update tcl, tk, tix and libgui as well.
977 lines
26 KiB
Plaintext
977 lines
26 KiB
Plaintext
dnl Autoconf configure script for GDB, the GNU debugger.
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dnl Copyright 1995, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
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dnl
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dnl This file is part of GDB.
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dnl
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dnl This program is free software; you can redistribute it and/or modify
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dnl it under the terms of the GNU General Public License as published by
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dnl the Free Software Foundation; either version 2 of the License, or
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dnl (at your option) any later version.
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dnl
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dnl This program is distributed in the hope that it will be useful,
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dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
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dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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dnl GNU General Public License for more details.
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dnl
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dnl You should have received a copy of the GNU General Public License
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dnl along with this program; if not, write to the Free Software
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dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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dnl Process this file with autoconf to produce a configure script.
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AC_PREREQ(2.12.1)dnl
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AC_INIT(main.c)
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AC_CONFIG_HEADER(config.h:config.in)
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AC_PROG_CC
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AC_AIX
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AC_ISC_POSIX
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AM_PROG_CC_STDC
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AC_CONFIG_AUX_DIR(`cd $srcdir;pwd`/..)
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AC_CANONICAL_SYSTEM
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dnl gdb doesn't use gettext, but bfd does. We call this to ensure we
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dnl link with the correct libraries.
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ALL_LINGUAS=
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CY_GNU_GETTEXT
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dnl List of object files added by configure.
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CONFIG_OBS=
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CONFIG_DEPS=
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CONFIG_SRCS=
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configdirs="doc testsuite"
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dnl
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changequote(,)dnl
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. ${srcdir}/configure.host
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. ${srcdir}/configure.tgt
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dnl
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changequote([,])dnl
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AC_PROG_INSTALL
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AC_CHECK_TOOL(AR, ar)
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AC_CHECK_TOOL(RANLIB, ranlib, :)
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AC_PROG_YACC
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AC_ARG_PROGRAM
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AC_TYPE_SIGNAL
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AC_HEADER_STDC
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AC_CHECK_HEADERS(ctype.h curses.h endian.h libintl.h link.h \
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memory.h objlist.h ptrace.h sgtty.h stddef.h stdlib.h \
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string.h sys/procfs.h sys/ptrace.h sys/reg.h \
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term.h termio.h termios.h unistd.h wait.h sys/wait.h \
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wchar.h wctype.h asm/debugreg.h)
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AC_HEADER_STAT
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AC_C_CONST
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AC_CHECK_FUNCS(setpgid sbrk sigaction isascii bzero bcopy btowc)
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AC_FUNC_ALLOCA
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BFD_NEED_DECLARATION(malloc)
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BFD_NEED_DECLARATION(realloc)
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BFD_NEED_DECLARATION(free)
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BFD_NEED_DECLARATION(strerror)
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BFD_NEED_DECLARATION(strdup)
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# If we are configured native on GNU/Linux, work around problems with sys/procfs.h
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if test "${target}" = "${host}"; then
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case "${host}" in
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i[[3456]]86-*-linux*)
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AC_DEFINE(START_INFERIOR_TRAPS_EXPECTED,2)
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AC_DEFINE(sys_quotactl)
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;;
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esac
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fi
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AC_MSG_CHECKING([for gregset_t type])
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AC_CACHE_VAL(gdb_cv_have_gregset_t,
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[AC_TRY_LINK([#include <sys/procfs.h>],[gregset_t *gregsetp = 0],
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gdb_cv_have_gregset_t=yes, gdb_cv_have_gregset_t=no)])
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AC_MSG_RESULT($gdb_cv_have_gregset_t)
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if test $gdb_cv_have_gregset_t = yes; then
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AC_DEFINE(HAVE_GREGSET_T)
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fi
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AC_MSG_CHECKING([for fpregset_t type])
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AC_CACHE_VAL(gdb_cv_have_fpregset_t,
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[AC_TRY_LINK([#include <sys/procfs.h>],[fpregset_t *fpregsetp = 0],
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gdb_cv_have_fpregset_t=yes, gdb_cv_have_fpregset_t=no)])
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AC_MSG_RESULT($gdb_cv_have_fpregset_t)
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if test $gdb_cv_have_fpregset_t = yes; then
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AC_DEFINE(HAVE_FPREGSET_T)
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fi
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dnl See if host has libm. This is usually needed by simulators.
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AC_CHECK_LIB(m, main)
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dnl Solaris puts wctype in /usr/lib/libw.a before Solaris 2.6.
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dnl
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dnl A bug in GNU ld 2.9.1 causes a problem if we link in -lw
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dnl under Solaris 2.6 because it is some funky empty library.
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dnl So only link in libw if we have to.
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AC_CHECK_LIB(c, wctype,: ,AC_CHECK_LIB(w, wctype))
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dnl Figure out which term library to use.
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TERM_LIB=
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AC_CHECK_LIB(ncurses, tgetent, TERM_LIB=-lncurses,
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AC_CHECK_LIB(termlib, tgetent, TERM_LIB=-ltermlib,
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AC_CHECK_LIB(termcap, tgetent, TERM_LIB=-ltermcap,
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AC_CHECK_LIB(curses, tgetent, TERM_LIB=-lcurses,
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AC_CHECK_LIB(terminfo, tgetent, TERM_LIB=-lterminfo)))))
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if test "x$TERM_LIB" = x
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then
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AC_MSG_ERROR(Could not find a term library, e.g. termcap or termlib!)
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fi
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AC_SUBST(TERM_LIB)
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dnl See if compiler supports "long long" type.
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AC_MSG_CHECKING(for long long support in compiler)
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AC_CACHE_VAL(gdb_cv_c_long_long,
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[AC_TRY_COMPILE(, [
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extern long long foo;
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switch (foo & 2) { case 0: return 1; }
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],
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gdb_cv_c_long_long=yes, gdb_cv_c_long_long=no)])
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AC_MSG_RESULT($gdb_cv_c_long_long)
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if test $gdb_cv_c_long_long = yes; then
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AC_DEFINE(CC_HAS_LONG_LONG)
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fi
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dnl See if the compiler and runtime support printing long long
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AC_MSG_CHECKING(for long long support in printf)
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AC_CACHE_VAL(gdb_cv_printf_has_long_long,
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[AC_TRY_RUN([
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int main () {
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char buf[32];
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long long l = 0;
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l = (l << 16) + 0x0123;
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l = (l << 16) + 0x4567;
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l = (l << 16) + 0x89ab;
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l = (l << 16) + 0xcdef;
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sprintf (buf, "0x%016llx", l);
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return (strcmp ("0x0123456789abcdef", buf));
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}],
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gdb_cv_printf_has_long_long=yes,
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gdb_cv_printf_has_long_long=no,
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gdb_cv_printf_has_long_long=no)])
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if test $gdb_cv_printf_has_long_long = yes; then
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AC_DEFINE(PRINTF_HAS_LONG_LONG)
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fi
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AC_MSG_RESULT($gdb_cv_printf_has_long_long)
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dnl See if compiler supports "long double" type. Can't use AC_C_LONG_DOUBLE
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dnl because autoconf complains about cross-compilation issues. However, this
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dnl code uses the same variables as the macro for compatibility.
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AC_MSG_CHECKING(for long double support in compiler)
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AC_CACHE_VAL(ac_cv_c_long_double,
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[AC_TRY_COMPILE(, [long double foo;],
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ac_cv_c_long_double=yes, ac_cv_c_long_double=no)])
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AC_MSG_RESULT($ac_cv_c_long_double)
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if test $ac_cv_c_long_double = yes; then
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AC_DEFINE(HAVE_LONG_DOUBLE)
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fi
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dnl See if the compiler and runtime support printing long doubles
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AC_MSG_CHECKING(for long double support in printf)
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AC_CACHE_VAL(gdb_cv_printf_has_long_double,
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[AC_TRY_RUN([
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int main () {
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char buf[16];
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long double f = 3.141592653;
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sprintf (buf, "%Lg", f);
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return (strncmp ("3.14159", buf, 7));
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}],
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gdb_cv_printf_has_long_double=yes,
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gdb_cv_printf_has_long_double=no,
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gdb_cv_printf_has_long_double=no)])
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if test $gdb_cv_printf_has_long_double = yes; then
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AC_DEFINE(PRINTF_HAS_LONG_DOUBLE)
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fi
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AC_MSG_RESULT($gdb_cv_printf_has_long_double)
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dnl See if the compiler and runtime support scanning long doubles
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AC_MSG_CHECKING(for long double support in scanf)
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AC_CACHE_VAL(gdb_cv_scanf_has_long_double,
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[AC_TRY_RUN([
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int main () {
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char *buf = "3.141592653";
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long double f = 0;
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sscanf (buf, "%Lg", &f);
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return !(f > 3.14159 && f < 3.14160);
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}],
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gdb_cv_scanf_has_long_double=yes,
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gdb_cv_scanf_has_long_double=no,
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gdb_cv_scanf_has_long_double=no)])
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if test $gdb_cv_scanf_has_long_double = yes; then
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AC_DEFINE(SCANF_HAS_LONG_DOUBLE)
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fi
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AC_MSG_RESULT($gdb_cv_scanf_has_long_double)
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AC_FUNC_MMAP
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dnl See if thread_db library is around for Solaris thread debugging. Note that
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dnl we must explicitly test for version 1 of the library because version 0
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dnl (present on Solaris 2.4 or earlier) doesn't have the same API.
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dnl Note that we only want this if we are both native (host == target), and
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dnl not doing a canadian cross build (build == host).
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if test ${build} = ${host} -a ${host} = ${target} ; then
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case ${host_os} in
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hpux*)
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AC_MSG_CHECKING(for HPUX/OSF thread support)
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if test -f /usr/include/dce/cma_config.h ; then
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if test "$GCC" = "yes" ; then
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AC_MSG_RESULT(yes)
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AC_DEFINE(HAVE_HPUX_THREAD_SUPPORT)
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CONFIG_OBS="${CONFIG_OJS} hpux-thread.o"
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CONFIG_SRCS="${CONFIG_SRCS} hpux-thread.c"
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else
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AC_MSG_RESULT(no (suppressed because you are not using GCC))
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fi
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else
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AC_MSG_RESULT(no)
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fi
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;;
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solaris*)
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AC_MSG_CHECKING(for Solaris thread debugging library)
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if test -f /usr/lib/libthread_db.so.1 ; then
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AC_MSG_RESULT(yes)
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AC_DEFINE(HAVE_THREAD_DB_LIB)
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CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
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CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
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AC_CHECK_LIB(dl, dlopen)
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if test "$GCC" = "yes" ; then
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# The GNU linker requires the -export-dynamic option to make
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# all symbols visible in the dynamic symbol table.
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hold_ldflags=$LDFLAGS
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AC_MSG_CHECKING(for the ld -export-dynamic flag)
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LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
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AC_TRY_LINK(, [int i;], found=yes, found=no)
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LDFLAGS=$hold_ldflags
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AC_MSG_RESULT($found)
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if test $found = yes; then
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CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Wl,-export-dynamic"
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fi
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fi
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|
# Sun randomly tweaked the prototypes in <proc_service.h>
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# at one point.
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AC_MSG_CHECKING(if <proc_service.h> is old)
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AC_CACHE_VAL(gdb_cv_proc_service_is_old,[
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AC_TRY_COMPILE([
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#include <proc_service.h>
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ps_err_e ps_pdwrite
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(struct ps_prochandle*, psaddr_t, const void*, size_t);
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],, gdb_cv_proc_service_is_old=no,
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gdb_cv_proc_service_is_old=yes)
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])
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|
AC_MSG_RESULT($gdb_cv_proc_service_is_old)
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|
if test $gdb_cv_proc_service_is_old = yes; then
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AC_DEFINE(PROC_SERVICE_IS_OLD)
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|
fi
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else
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AC_MSG_RESULT(no)
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fi
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;;
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esac
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AC_SUBST(CONFIG_LDFLAGS)
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fi
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dnl Handle optional features that can be enabled.
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ENABLE_CFLAGS=
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AC_ARG_ENABLE(tui,
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[ --enable-tui Enable full-screen terminal user interface],
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[
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case "${enable_tui}" in
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yes | no) ;;
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"") enable_tui=yes ;;
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*)
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AC_MSG_ERROR(Bad value for --enable-tui: ${enableval})
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;;
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esac
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])
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case ${enable_tui} in
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"yes" )
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AC_DEFINE(TUI)
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BUILD_TUI=all-tui
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TUI_LIBRARY=tui/libtui.a
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;;
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* )
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BUILD_TUI=
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TUI_LIBRARY=
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;;
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esac
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AC_SUBST(BUILD_TUI)
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AC_SUBST(TUI_LIBRARY)
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AC_ARG_ENABLE(netrom,
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[ --enable-netrom Enable NetROM support],
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[case "${enableval}" in
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yes) enable_netrom=yes ;;
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no) enable_netrom=no ;;
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*) AC_MSG_ERROR(bad value ${enableval} given for netrom option) ;;
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esac])
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if test "${enable_netrom}" = "yes"; then
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CONFIG_OBS="${CONFIG_OBS} remote-nrom.o"
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CONFIG_SRCS="${CONFIG_SRCS} remote-nrom.c"
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fi
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AC_ARG_ENABLE(build-warnings,
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[ --enable-build-warnings Enable build-time compiler warnings if gcc is used],
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[build_warnings="-Wall -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations"
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case "${enableval}" in
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yes) ;;
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no) build_warnings="-w";;
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,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
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build_warnings="${build_warnings} ${t}";;
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*,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
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build_warnings="${t} ${build_warnings}";;
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*) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
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esac],[build_warnings=""])dnl
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if test "x${build_warnings}" != x -a "x$GCC" = xyes
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then
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WARN_CFLAGS="${build_warnings}"
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else
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WARN_CFLAGS=""
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fi
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AC_SUBST(WARN_CFLAGS)
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MMALLOC_CFLAGS=
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MMALLOC=
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AC_SUBST(MMALLOC_CFLAGS)
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AC_SUBST(MMALLOC)
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AC_ARG_WITH(mmalloc,
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[ --with-mmalloc Use memory mapped malloc package],
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[case "${withval}" in
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yes) want_mmalloc=true ;;
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no) want_mmalloc=false;;
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*) AC_MSG_ERROR(bad value ${withval} for GDB with-mmalloc option) ;;
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esac],[want_mmalloc=false])dnl
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if test x$want_mmalloc = xtrue; then
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AC_DEFINE(USE_MMALLOC)
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AC_DEFINE(MMCHECK_FORCE)
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MMALLOC_CFLAGS="-I$srcdir/../mmalloc"
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MMALLOC='../mmalloc/libmmalloc.a'
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fi
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# start-sanitize-carp
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# The below takes an educated guess at the targets that
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# should be built. It is an interum version that provides
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# significant backward compatibility.
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AC_ARG_ENABLE(carp,
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[ --enable-carp Configure alternative readaptive paradigm ],
|
|
[case "${enableval}" in
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yes) enable_carp=yes ;;
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|
no) enable_carp=no ;;
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*) AC_MSG_ERROR([bad value ${enableval} for carp option]) ;;
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esac],[enable_carp=no])dnl
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AC_ARG_ENABLE(targets,
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[ --enable-targets alternative target configurations],
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[case "${enableval}" in
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yes | "") AC_ERROR(enable-targets option must specify target names or 'all')
|
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;;
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no) enable_targets= ;;
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*) enable_targets="$enableval" ;;
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esac])dnl
|
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# Canonicalize the secondary target names.
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|
all_targets=false
|
|
if test -n "$enable_targets" ; then
|
|
if test "$enable_targets" = all ; then
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all_targets=true
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|
else
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|
for targ in `echo $enable_targets | sed 's/,/ /g'`
|
|
do
|
|
result=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $targ 2>/dev/null`
|
|
if test -n "$result" ; then
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|
canon_targets="$canon_targets $result"
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|
fi
|
|
done
|
|
fi
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|
fi
|
|
|
|
# Convert the target names into GDB [*]-tdep.c names
|
|
changequote(,)dnl
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|
selarchs=
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|
for targ in $target $canon_targets
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|
do
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|
if test "x$targ" = "xall" ; then
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|
all_targets=true
|
|
else
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|
t_cpu=`echo $targ | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
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|
t_vendor=`echo $targ | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
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|
t_os=`echo $targ | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
|
|
mt=`
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|
target=$targ
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|
target_cpu=$t_cpu
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|
target_vendor=$t_vendor
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|
target_os=$t_os
|
|
. ${srcdir}/configure.tgt
|
|
echo ${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt`
|
|
if test -r ${mt} ; then
|
|
# This gets confused over .mt files that have multiple -tdep.o
|
|
tdep=`sed -n '
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|
s/^.*[ =]\([^ ]*\)-tdep.o.*/\1/p
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|
' $mt`
|
|
selarchs="$selarchs $tdep"
|
|
fi
|
|
fi
|
|
done
|
|
changequote([,])dnl
|
|
|
|
# We don't do any links based on the target system, just makefile config.
|
|
|
|
if test x${all_targets} = xfalse ; then
|
|
|
|
# Target architecture .o files.
|
|
ta=
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|
|
|
for arch in $selarchs
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|
do
|
|
archdefs="$archdefs -DARCH_$arch"
|
|
ta="$ta ${arch}-tdep.o"
|
|
# Special cases
|
|
case "$arch" in
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|
dvp) ta="$ta mips-tdep.o dvp-tdep.o" ;;
|
|
esac
|
|
done
|
|
|
|
# Weed out duplicate .o files.
|
|
f=""
|
|
for i in $ta ; do
|
|
case " $f " in
|
|
*" $i "*) ;;
|
|
*) f="$f $i" ;;
|
|
esac
|
|
done
|
|
ta="$f"
|
|
|
|
# And duplicate -D flags.
|
|
f=""
|
|
for i in $archdefs ; do
|
|
case " $f " in
|
|
*" $i "*) ;;
|
|
*) f="$f $i" ;;
|
|
esac
|
|
done
|
|
archdefs="$f"
|
|
|
|
MACHINE_OBS="$ta"
|
|
|
|
else # all_targets is true
|
|
archdefs=-DARCH_all
|
|
MACHINE_OBS='$(ALL_MACHINES)'
|
|
fi
|
|
|
|
dnl Don't define an archdefs list
|
|
dnl AC_SUBST(archdefs)
|
|
dnl XXXX this name will change several more times
|
|
if test "${enable_carp}" = yes ; then
|
|
gdb_target=carp
|
|
gdb_target_cpu=carp
|
|
else
|
|
MACHINE_OBS="# $MACHINE_OBS"
|
|
fi
|
|
AC_SUBST(MACHINE_OBS)
|
|
|
|
# end-sanitize-carp
|
|
# start-sanitize-gdbtk
|
|
# start-sanitize-ide
|
|
ENABLE_IDE=
|
|
AC_ARG_ENABLE(ide, [ --enable-ide Enable IDE support])
|
|
if test "$enable_ide" = yes; then
|
|
enable_ide=yes
|
|
ENABLE_IDE=1
|
|
else
|
|
enable_ide=no
|
|
fi
|
|
AC_SUBST(ENABLE_IDE)
|
|
|
|
AC_ARG_WITH(foundry-libs,
|
|
[ --with-foundry-libs=DIR Use the Foundry SDK in DIR],
|
|
[FOUNDRY_LIB_BASE=${withval}])
|
|
AC_SUBST(FOUNDRY_LIB_BASE)
|
|
|
|
#
|
|
# This is the Foundry SDK
|
|
#
|
|
# These variables are used to determine where the Foundry libs and
|
|
# header files are located.
|
|
#
|
|
if test "$FOUNDRY_LIB_BASE" != ""; then
|
|
LIBGUI="${FOUNDRY_LIB_BASE}/lib/libgui.a"
|
|
GUI_CFLAGS_X="-I${FOUNDRY_LIB_BASE}/include"
|
|
if test x$enable_ide = xyes; then
|
|
IDE_CFLAGS_X="-I${FOUNDRY_LIB_BASE}/include -DIDE"
|
|
IDE_X="-L${FOUNDRY_LIB_BASE}/lib -lilu-Tk -lilu-c -lilu"
|
|
else
|
|
IDE_CFLAGS_X="-I${FOUNDRY_LIB_BASE}/include"
|
|
fi
|
|
LIBIDETCL="${FOUNDRY_LIB_BASE}/lib/libidetcl.a"
|
|
LIBIDE="${FOUNDRY_LIB_BASE}/lib/libide.a"
|
|
IDE_DEPS="${FOUNDRY_LIB_BASE}/lib/libilu-Tk.a ${FOUNDRY_LIB_BASE}/lib/libilu-c.a ${FOUNDRY_LIB_BASE}/lib/libilu.a"
|
|
else
|
|
# end-sanitize-ide
|
|
LIBGUI="../libgui/src/libgui.a"
|
|
GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
|
|
# start-sanitize-ide
|
|
if test x$enable_ide = xyes; then
|
|
IDE_CFLAGS_X="-I${srcdir}/../libidetcl/src -I${srcdir}/../libide/src -DIDE -I${srcdir}/../ilu/runtime/mainloop"
|
|
IDE_X="-L../ilu/runtime/mainloop -lilu-Tk -L../ilu/runtime/c -lilu-c -L../ilu/runtime/kernel -lilu"
|
|
else
|
|
IDE_CFLAGS_X="-I${srcdir}/../libidetcl/src -I${srcdir}/../libide/src"
|
|
fi
|
|
LIBIDETCL="../libidetcl/src/libidetcl.a"
|
|
LIBIDE="../libide/src/libide.a"
|
|
IDE_DEPS="../ilu/runtime/mainloop/libilu-Tk.a ../ilu/runtime/c/libilu-c.a ../ilu/runtime/kernel/libilu.a"
|
|
fi
|
|
|
|
# end-sanitize-ide
|
|
AC_SUBST(LIBGUI)
|
|
AC_SUBST(GUI_CFLAGS_X)
|
|
# start-sanitize-ide
|
|
AC_SUBST(IDE_CFLAGS_X)
|
|
AC_SUBST(IDE_X)
|
|
AC_SUBST(LIBIDETCL)
|
|
AC_SUBST(LIBIDE)
|
|
AC_SUBST(IDE_DEPS)
|
|
# end-sanitize-ide
|
|
|
|
ENABLE_GDBTK=
|
|
|
|
AC_ARG_ENABLE(gdbtk,
|
|
[ --enable-gdbtk Enable GDBTK GUI front end],
|
|
[case "${enableval}" in
|
|
yes)
|
|
case "$host" in
|
|
*go32*)
|
|
AC_MSG_WARN([GDB does not support GDBtk on host ${host}. GDBtk will be disabled.])
|
|
enable_gdbtk=no ;;
|
|
*windows*)
|
|
AC_MSG_WARN([GDB does not support GDBtk on host ${host}. GDBtk will be disabled.])
|
|
enable_gdbtk=no ;;
|
|
*)
|
|
enable_gdbtk=yes ;;
|
|
esac ;;
|
|
no)
|
|
enable_gdbtk=no ;;
|
|
*)
|
|
AC_MSG_ERROR(bad value ${enableval} given for gdbtk option) ;;
|
|
esac],
|
|
[
|
|
# Default is on for everything but go32 and Cygwin
|
|
case "$host" in
|
|
*go32* | *windows*)
|
|
;;
|
|
*)
|
|
enable_gdbtk=yes ;;
|
|
esac
|
|
])
|
|
|
|
# In the Cygwin environment, we need some additional flags.
|
|
AC_CACHE_CHECK([for cygwin], gdb_cv_os_cygwin,
|
|
[AC_EGREP_CPP(lose, [
|
|
#ifdef __CYGWIN32__
|
|
lose
|
|
#endif],[gdb_cv_os_cygwin=yes],[gdb_cv_os_cygwin=no])])
|
|
|
|
WIN32LIBS=
|
|
WIN32LDAPP=
|
|
AC_SUBST(WIN32LIBS)
|
|
AC_SUBST(WIN32LDAPP)
|
|
|
|
DLLTOOL=${DLLTOOL-dlltool}
|
|
WINDRES=${WINDRES-windres}
|
|
AC_SUBST(DLLTOOL)
|
|
AC_SUBST(WINDRES)
|
|
|
|
if test x$gdb_cv_os_cygwin = xyes; then
|
|
WIN32LIBS="-luser32"
|
|
if test x$enable_ide = xyes; then
|
|
WIN32LIBS="$WIN32LIBS -ladvapi32"
|
|
fi
|
|
fi
|
|
|
|
configdir="unix"
|
|
|
|
GDBTKLIBS=
|
|
if test "${enable_gdbtk}" = "yes"; then
|
|
|
|
CY_AC_PATH_TCLCONFIG
|
|
if test -z "${no_tcl}"; then
|
|
CY_AC_LOAD_TCLCONFIG
|
|
CY_AC_PATH_TKCONFIG
|
|
|
|
# If $no_tk is nonempty, then we can't do Tk, and there is no
|
|
# point to doing Tcl.
|
|
if test -z "${no_tk}"; then
|
|
CY_AC_LOAD_TKCONFIG
|
|
CY_AC_PATH_TCLH
|
|
CY_AC_PATH_TKH
|
|
CY_AC_PATH_ITCLH
|
|
CY_AC_PATH_ITKH
|
|
CY_AC_PATH_TIX
|
|
|
|
# now look for Itcl library stuff
|
|
|
|
CY_AC_PATH_ITCLCONFIG
|
|
if test -z "${no_itcl}"; then
|
|
CY_AC_LOAD_ITCLCONFIG
|
|
case "${host}" in
|
|
*-*-cygwin32*)
|
|
itcldir=../itcl/itcl/win/
|
|
;;
|
|
*)
|
|
itcldir=../itcl/itcl/unix/
|
|
;;
|
|
esac
|
|
|
|
|
|
ITCLLIB="${ITCL_BUILD_LIB_SPEC}"
|
|
ITCL_DEPS="${itcldir}${ITCL_LIB_FILE}"
|
|
fi
|
|
|
|
|
|
# now look for Itk library stuff
|
|
CY_AC_PATH_ITKCONFIG
|
|
if test -z "${no_itcl}"; then
|
|
CY_AC_LOAD_ITKCONFIG
|
|
|
|
case "${host}" in
|
|
*-*-cygwin32*)
|
|
itkdir=../itcl/itk/win/
|
|
;;
|
|
*)
|
|
itkdir=../itcl/itk/unix/
|
|
;;
|
|
esac
|
|
|
|
ITKLIB="${ITK_BUILD_LIB_SPEC}"
|
|
ITK_DEPS="${itkdir}${ITK_LIB_FILE}"
|
|
fi
|
|
|
|
# now look for tix library stuff
|
|
TIXVERSION=4.1.8.0
|
|
. ${ac_cv_c_tclconfig}/tclConfig.sh
|
|
case "${host}" in
|
|
*-*-cygwin*)
|
|
tixdir=../tix/win/tcl8.0
|
|
;;
|
|
*)
|
|
tixdir=../tix/unix/tk8.0
|
|
;;
|
|
esac
|
|
if test "${TCL_SHARED_BUILD}" = "1"; then
|
|
TIX_LIB_EXT="${TCL_SHLIB_SUFFIX}"
|
|
|
|
# Can't win them all: SunOS 4 (others?) appends a version
|
|
# number after the ".so"
|
|
case "${host}" in
|
|
*-*-sunos4*)
|
|
TIX_LIB_EXT="${TIX_LIB_EXT}.1.0" ;;
|
|
esac
|
|
|
|
else
|
|
TIX_LIB_EXT=".a"
|
|
fi
|
|
|
|
if test "${TCL_LIB_VERSIONS_OK}" = "ok"; then
|
|
TIXLIB="-L${tixdir} -ltix${TIXVERSION}"
|
|
TIX_DEPS="${tixdir}/libtix${TIXVERSION}${TIX_LIB_EXT}"
|
|
else
|
|
TIXLIB="-L${tixdir} -ltix`echo ${TIXVERSION} | tr -d .`"
|
|
TIX_DEPS="${tixdir}/libtix`echo ${TIXVERSION} | tr -d .`${TIX_LIB_EXT}"
|
|
fi
|
|
|
|
ENABLE_GDBTK=1
|
|
ENABLE_CFLAGS="${ENABLE_CFLAGS} -DGDBTK"
|
|
|
|
# Include some libraries that Tcl and Tk want.
|
|
if test "${enable_ide}" = "yes"; then
|
|
TCL_LIBS='$(LIBIDETCL) $(LIBIDE) $(LIBGUI) $(IDE) $(ITCL) $(ITK) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
|
|
CONFIG_DEPS='$(LIBIDETCL) $(LIBIDE) $(LIBGUI) $(IDE_DEPS) $(ITCL_DEPS) $(TIX_DEPS) $(TK_DEPS) $(TCL_DEPS)'
|
|
else
|
|
TCL_LIBS='$(LIBGUI) $(ITCL) $(ITK) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
|
|
CONFIG_DEPS='$(LIBGUI) $(ITCL_DEPS) $(ITK_DEPS) $(TIX_DEPS) $(TK_DEPS) $(TCL_DEPS)'
|
|
fi
|
|
# Yes, the ordering seems wrong here. But it isn't.
|
|
# TK_LIBS is the list of libraries that need to be linked
|
|
# after Tcl/Tk. Note that this isn't put into LIBS. If it
|
|
# were in LIBS then any link tests after this point would
|
|
# try to include things like `$(LIBGUI)', which wouldn't work.
|
|
GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
|
|
CONFIG_OBS="${CONFIG_OBS} gdbtk.o gdbtk-cmds.o gdbtk-hooks.o gdbtk-variable.o gdbtk-wrapper.o"
|
|
|
|
if test x$gdb_cv_os_cygwin = xyes; then
|
|
WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
|
|
WIN32LDAPP="-Wl,--subsystem,console"
|
|
CONFIG_OBS="${CONFIG_OBS} gdbres.o"
|
|
fi
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
AC_SUBST(ENABLE_GDBTK)
|
|
AC_SUBST(X_CFLAGS)
|
|
AC_SUBST(X_LDFLAGS)
|
|
AC_SUBST(X_LIBS)
|
|
AC_SUBST(ITCLLIB)
|
|
AC_SUBST(ITCL_DEPS)
|
|
AC_SUBST(ITKLIB)
|
|
AC_SUBST(ITK_DEPS)
|
|
AC_SUBST(TIXLIB)
|
|
AC_SUBST(TIX_DEPS)
|
|
AC_SUBST(GDBTKLIBS)
|
|
# end-sanitize-gdbtk
|
|
|
|
AC_PATH_X
|
|
# start-sanitize-sky
|
|
# Enable GPU2 library for MIPS simulator
|
|
AC_ARG_WITH(sim-gpu2,
|
|
[ --with-sim-gpu2=DIR Use GPU2 library under given DIR],
|
|
[case "${target}" in
|
|
mips*-sky*-*)
|
|
if test -d "${withval}"
|
|
then
|
|
if test x${x_libraries} != x
|
|
then
|
|
LIBS="${LIBS} -L${withval}/lib -lgpu2 -L${x_libraries} -lX11 -lXext -lm"
|
|
else
|
|
LIBS="${LIBS} -L${withval}/lib -lgpu2 -lX11 -lXext -lm"
|
|
fi
|
|
else
|
|
AC_MSG_WARN([Directory ${withval} does not exist.])
|
|
fi ;;
|
|
*) AC_MSG_WARN([--with-sim-gpu2 option invalid for target ${target}])
|
|
esac])dnl
|
|
|
|
# Enable target accurate FP library
|
|
AC_ARG_WITH(sim-funit,
|
|
[ --with-sim-funit=DIR Use target FP lib under given DIR],
|
|
[case "${target}" in
|
|
mips*-sky*-*)
|
|
if test -d "${withval}"
|
|
then
|
|
LIBS="${LIBS} -L${withval}/lib -lfunit"
|
|
else
|
|
AC_MSG_WARN([Directory ${withval} does not exist.])
|
|
fi ;;
|
|
*) AC_MSG_WARN([--with-sim-funit option invalid for target ${target}])
|
|
esac])dnl
|
|
# end-sanitize-sky
|
|
|
|
AC_SUBST(ENABLE_CFLAGS)
|
|
|
|
AC_SUBST(CONFIG_OBS)
|
|
AC_SUBST(CONFIG_DEPS)
|
|
AC_SUBST(CONFIG_SRCS)
|
|
|
|
# Begin stuff to support --enable-shared
|
|
AC_ARG_ENABLE(shared,
|
|
[ --enable-shared Use shared libraries],
|
|
[case "${enableval}" in
|
|
yes) shared=true ;;
|
|
no) shared=false ;;
|
|
*) shared=true ;;
|
|
esac])dnl
|
|
|
|
HLDFLAGS=
|
|
HLDENV=
|
|
# If we have shared libraries, try to set rpath reasonably.
|
|
if test "${shared}" = "true"; then
|
|
case "${host}" in
|
|
*-*-hpux*)
|
|
HLDFLAGS='-Wl,+s,+b,$(libdir)'
|
|
;;
|
|
*-*-irix5* | *-*-irix6*)
|
|
HLDFLAGS='-Wl,-rpath,$(libdir)'
|
|
;;
|
|
*-*-linux*aout*)
|
|
;;
|
|
*-*-linux* | *-pc-linux-gnu)
|
|
HLDFLAGS='-Wl,-rpath,$(libdir)'
|
|
;;
|
|
*-*-solaris*)
|
|
HLDFLAGS='-R $(libdir)'
|
|
;;
|
|
*-*-sysv4*)
|
|
HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
|
|
;;
|
|
esac
|
|
fi
|
|
|
|
# On SunOS, if the linker supports the -rpath option, use it to
|
|
# prevent ../bfd and ../opcodes from being included in the run time
|
|
# search path.
|
|
case "${host}" in
|
|
*-*-sunos*)
|
|
echo 'main () { }' > conftest.c
|
|
${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
|
|
if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
|
|
:
|
|
elif grep 'No such file' conftest.t >/dev/null 2>&1; then
|
|
:
|
|
elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
|
|
:
|
|
elif grep 'some text already loaded' conftest.t >/dev/null 2>&1; then
|
|
:
|
|
elif test "${shared}" = "true"; then
|
|
HLDFLAGS='-Wl,-rpath=$(libdir)'
|
|
else
|
|
HLDFLAGS='-Wl,-rpath='
|
|
fi
|
|
rm -f conftest.t conftest.c conftest
|
|
;;
|
|
esac
|
|
AC_SUBST(HLDFLAGS)
|
|
AC_SUBST(HLDENV)
|
|
# End stuff to support --enable-shared
|
|
|
|
# target_subdir is used by the testsuite to find the target libraries.
|
|
target_subdir=
|
|
if test "${host}" != "${target}"; then
|
|
target_subdir="${target_alias}/"
|
|
fi
|
|
AC_SUBST(target_subdir)
|
|
|
|
frags=
|
|
host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
|
|
if test ! -f ${host_makefile_frag}; then
|
|
AC_MSG_ERROR("*** Gdb does not support host ${host}")
|
|
fi
|
|
frags="$frags $host_makefile_frag"
|
|
|
|
target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
|
|
if test ! -f ${target_makefile_frag}; then
|
|
AC_MSG_ERROR("*** Gdb does not support target ${target}")
|
|
fi
|
|
frags="$frags $target_makefile_frag"
|
|
|
|
AC_SUBST_FILE(host_makefile_frag)
|
|
AC_SUBST_FILE(target_makefile_frag)
|
|
AC_SUBST(frags)
|
|
|
|
changequote(,)dnl
|
|
hostfile=`sed -n '
|
|
s/XM_FILE[ ]*=[ ]*\([^ ]*\)/\1/p
|
|
' ${host_makefile_frag}`
|
|
|
|
targetfile=`sed -n '
|
|
s/TM_FILE[ ]*=[ ]*\([^ ]*\)/\1/p
|
|
' ${target_makefile_frag}`
|
|
|
|
# these really aren't orthogonal true/false values of the same condition,
|
|
# but shells are slow enough that I like to reuse the test conditions
|
|
# whenever possible
|
|
if test "${target}" = "${host}"; then
|
|
nativefile=`sed -n '
|
|
s/NAT_FILE[ ]*=[ ]*\([^ ]*\)/\1/p
|
|
' ${host_makefile_frag}`
|
|
# else
|
|
# GDBserver is only useful in a "native" enviroment
|
|
# configdirs=`echo $configdirs | sed 's/gdbserver//'`
|
|
fi
|
|
changequote([,])
|
|
|
|
# If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
|
|
# (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the
|
|
# corresponding links. But we have to remove the xm.h files and tm.h
|
|
# files anyway, e.g. when switching from "configure host" to
|
|
# "configure none".
|
|
|
|
files=
|
|
links=
|
|
rm -f xm.h
|
|
if test "${hostfile}" != ""; then
|
|
files="${files} config/${gdb_host_cpu}/${hostfile}"
|
|
links="${links} xm.h"
|
|
fi
|
|
rm -f tm.h
|
|
if test "${targetfile}" != ""; then
|
|
files="${files} config/${gdb_target_cpu}/${targetfile}"
|
|
links="${links} tm.h"
|
|
fi
|
|
rm -f nm.h
|
|
if test "${nativefile}" != ""; then
|
|
files="${files} config/${gdb_host_cpu}/${nativefile}"
|
|
links="${links} nm.h"
|
|
else
|
|
# A cross-only configuration.
|
|
files="${files} config/nm-empty.h"
|
|
links="${links} nm.h"
|
|
fi
|
|
# start-sanitize-gdbtk
|
|
AC_PROG_LN_S
|
|
# Make it possible to use the GUI without doing a full install
|
|
if test "${enable_gdbtk}" = "yes" -a ! -d gdbtcl2 ; then
|
|
if test "$LN_S" = "ln -s" -a ! -f gdbtcl2 ; then
|
|
echo linking $srcdir/gdbtcl2 to gdbtcl2
|
|
$LN_S $srcdir/gdbtcl2 gdbtcl2
|
|
else
|
|
echo Warning: Unable to link $srcdir/gdbtcl2 to gdbtcl2. You will need to do a
|
|
echo " " make install before you are able to run the GUI.
|
|
fi
|
|
fi
|
|
# end-sanitize-gdbtk
|
|
|
|
AC_LINK_FILES($files, $links)
|
|
|
|
dnl Check for exe extension set on certain hosts (e.g. Win32)
|
|
AM_EXEEXT
|
|
|
|
AC_CONFIG_SUBDIRS($configdirs)
|
|
AC_OUTPUT(Makefile tui/Makefile .gdbinit:gdbinit.in,
|
|
[
|
|
dnl Autoconf doesn't provide a mechanism for modifying definitions
|
|
dnl provided by makefile fragments.
|
|
dnl
|
|
if test "${nativefile}" = ""; then
|
|
sed -e '/^NATDEPFILES[[ ]]*=[[ ]]*/s//# NATDEPFILES=/' \
|
|
< Makefile > Makefile.tem
|
|
mv -f Makefile.tem Makefile
|
|
fi
|
|
|
|
changequote(,)dnl
|
|
sed -e '/^TM_FILE[ ]*=/s,^TM_FILE[ ]*=[ ]*,&config/'"${gdb_target_cpu}"'/,
|
|
/^XM_FILE[ ]*=/s,^XM_FILE[ ]*=[ ]*,&config/'"${gdb_host_cpu}"'/,
|
|
/^NAT_FILE[ ]*=/s,^NAT_FILE[ ]*=[ ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
|
|
mv -f Makefile.tmp Makefile
|
|
changequote([,])dnl
|
|
|
|
case x$CONFIG_HEADERS in
|
|
xconfig.h:config.in)
|
|
echo > stamp-h ;;
|
|
esac
|
|
],
|
|
[
|
|
gdb_host_cpu=$gdb_host_cpu
|
|
gdb_target_cpu=$gdb_target_cpu
|
|
nativefile=$nativefile
|
|
])
|
|
|
|
exit 0
|