dnl Autoconf configure script for GDB, the GNU debugger.
-dnl Copyright 1995, 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
+dnl Copyright 1995, 1996, 1997, 1998, 1999, 2000, 2001
+dnl Free Software Foundation, Inc.
dnl
dnl This file is part of GDB.
dnl
dnl List of object files added by configure.
CONFIG_OBS=
+CONFIG_LIB_OBS=
CONFIG_DEPS=
CONFIG_SRCS=
CONFIG_INITS=
AC_DEFINE(_MSE_INT_H)
esac; esac
-AC_CHECK_HEADERS(ctype.h endian.h link.h thread_db.h proc_service.h \
+AC_CHECK_HEADERS(ctype.h endian.h nlist.h link.h thread_db.h proc_service.h \
memory.h objlist.h ptrace.h sgtty.h stddef.h stdlib.h \
string.h sys/procfs.h sys/ptrace.h sys/reg.h stdint.h \
term.h termio.h termios.h unistd.h wait.h sys/wait.h \
wchar.h wctype.h asm/debugreg.h sys/debugreg.h sys/select.h \
- time.h sys/ioctl.h sys/user.h \
+ time.h sys/file.h sys/ioctl.h sys/user.h sys/fault.h sys/syscall.h \
dirent.h sys/ndir.h sys/dir.h ndir.h \
curses.h ncurses.h \
poll.h sys/poll.h)
AC_C_CONST
AC_CHECK_FUNCS(setpgid sbrk sigaction isascii bzero bcopy btowc poll sigprocmask)
+AC_FUNC_VFORK
AC_FUNC_ALLOCA
-# See if machine/reg.h supports the %fs and %gs i386 segment registers.
+# See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
# Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
AC_CACHE_CHECK([for r_fs in struct reg], gdb_cv_struct_reg_r_fs,
[AC_TRY_COMPILE([#include <machine/reg.h>], [struct reg r; r.r_fs;],
AC_DEFINE(HAVE_STRUCT_REG_R_GS)
fi
-dnl See if ptrace.h provides the PTRACE_GETREGS request.
+# See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
AC_MSG_CHECKING(for PTRACE_GETREGS)
AC_CACHE_VAL(gdb_cv_have_ptrace_getregs,
[AC_TRY_COMPILE([#include <sys/ptrace.h>],
AC_DEFINE(HAVE_PTRACE_GETREGS)
fi
-dnl See if ptrace.h provides the PTRACE_GETFPXREGS request.
+# See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
AC_MSG_CHECKING(for PTRACE_GETFPXREGS)
AC_CACHE_VAL(gdb_cv_have_ptrace_getfpxregs,
[AC_TRY_COMPILE([#include <sys/ptrace.h>],
AC_DEFINE(HAVE_PTRACE_GETFPXREGS)
fi
+# See if <sys/ptrace.h> provides the PT_GETDBREGS request.
+AC_MSG_CHECKING(for PT_GETDBREGS)
+AC_CACHE_VAL(gdb_cv_have_pt_getdbregs,
+[AC_TRY_COMPILE([#include <sys/types.h>
+#include <sys/ptrace.h>],
+ [PT_GETDBREGS;],
+ [gdb_cv_have_pt_getdbregs=yes],
+ [gdb_cv_have_pt_getdbregs=no])])
+AC_MSG_RESULT($gdb_cv_have_pt_getdbregs)
+if test $gdb_cv_have_pt_getdbregs = yes; then
+ AC_DEFINE(HAVE_PT_GETDBREGS)
+fi
+
+
AC_CHECK_LIB(socket, socketpair)
AC_CHECK_FUNCS(socketpair)
AC_DEFINE(START_INFERIOR_TRAPS_EXPECTED,2)
AC_DEFINE(sys_quotactl)
;;
+ ia64-*-aix*)
+ AC_DEFINE(NEW_PROC_API)
+ ;;
*-*-unixware* | *-*-sysv4.2* | *-*-sysv5*)
AC_DEFINE(NEW_PROC_API)
;;
BFD_HAVE_SYS_PROCFS_TYPE(prfpregset32_t)
BFD_HAVE_SYS_PROCFS_TYPE(lwpid_t)
BFD_HAVE_SYS_PROCFS_TYPE(psaddr_t)
+ BFD_HAVE_SYS_PROCFS_TYPE(prsysent_t)
+ BFD_HAVE_SYS_PROCFS_TYPE(pr_sigset_t)
+ BFD_HAVE_SYS_PROCFS_TYPE(pr_sigaction64_t)
+ BFD_HAVE_SYS_PROCFS_TYPE(pr_siginfo64_t)
- dnl Check for struct link_map32 type, which allows a 64-bit Solaris
- dnl debugger to debug a 32-bit Solaris app with 32-bit shared libraries.
-
- AC_MSG_CHECKING(for struct link_map32 in sys/link.h)
- AC_CACHE_VAL(gdb_cv_have_struct_link_map32,
- [AC_TRY_RUN([#define _SYSCALL32
- #include <sys/link.h>
- int main()
- {
- if (sizeof (struct link_map32) > 0)
- return 1;
- return 0;
- }],
- gdb_cv_have_struct_link_map32=no,
- gdb_cv_have_struct_link_map32=yes,
- gdb_cv_have_struct_link_map32=yes)])
- AC_MSG_RESULT($gdb_cv_have_struct_link_map32)
- if test $gdb_cv_have_struct_link_map32 = yes; then
- AC_DEFINE(HAVE_STRUCT_LINK_MAP32)
- fi
dnl Check for broken prfpregset_t type
fi
fi
+dnl For native ports (host == target), check to see what kind of
+dnl legacy link.h support is needed. (See solib-legacy.c.)
+if test ${host} = ${target} ; then
+ dnl Check for struct link_map with l_ members which are indicative
+ dnl of SVR4-like shared libraries
+
+ AC_MSG_CHECKING(for member l_addr in struct link_map)
+ AC_CACHE_VAL(gdb_cv_have_struct_link_map_with_l_members,
+ [AC_TRY_COMPILE([#include <link.h>],
+ [struct link_map lm; (void) lm.l_addr;],
+ gdb_cv_have_struct_link_map_with_l_members=yes,
+ gdb_cv_have_struct_link_map_with_l_members=no)])
+ AC_MSG_RESULT($gdb_cv_have_struct_link_map_with_l_members)
+ if test $gdb_cv_have_struct_link_map_with_l_members = yes; then
+ AC_DEFINE(HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS)
+ fi
+
+ dnl Check for struct link_map with lm_ members which are indicative
+ dnl of SunOS-like shared libraries
+
+ AC_MSG_CHECKING(for member lm_addr in struct link_map)
+ AC_CACHE_VAL(gdb_cv_have_struct_link_map_with_lm_members,
+ [AC_TRY_COMPILE([#include <sys/types.h>
+#include <link.h>],
+ [struct link_map lm; (void) lm.lm_addr;],
+ gdb_cv_have_struct_link_map_with_lm_members=yes,
+ gdb_cv_have_struct_link_map_with_lm_members=no)])
+ AC_MSG_RESULT($gdb_cv_have_struct_link_map_with_lm_members)
+ if test $gdb_cv_have_struct_link_map_with_lm_members = yes; then
+ AC_DEFINE(HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS)
+ fi
+
+ dnl Check for struct so_map with som_ members which are found on
+ dnl some *BSD systems.
+
+ AC_MSG_CHECKING(for member som_addr in struct so_map)
+ AC_CACHE_VAL(gdb_cv_have_struct_so_map_with_som_members,
+ [AC_TRY_COMPILE([#include <sys/types.h>
+#include <link.h>],
+ [struct so_map lm; (void) lm.som_addr;],
+ gdb_cv_have_struct_so_map_with_som_members=yes,
+ gdb_cv_have_struct_so_map_with_som_members=no)])
+ AC_MSG_RESULT($gdb_cv_have_struct_so_map_with_som_members)
+ if test $gdb_cv_have_struct_so_map_with_som_members = yes; then
+ AC_DEFINE(HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS)
+ fi
+
+ dnl Check for struct link_map32 type, which allows a 64-bit Solaris
+ dnl debugger to debug a 32-bit Solaris app with 32-bit shared libraries.
+
+ AC_MSG_CHECKING(for struct link_map32 in sys/link.h)
+ AC_CACHE_VAL(gdb_cv_have_struct_link_map32,
+ [AC_TRY_COMPILE([#define _SYSCALL32
+#include <sys/link.h>], [struct link_map32 l;],
+ gdb_cv_have_struct_link_map32=yes,
+ gdb_cv_have_struct_link_map32=no)])
+ AC_MSG_RESULT($gdb_cv_have_struct_link_map32)
+ if test $gdb_cv_have_struct_link_map32 = yes; then
+ AC_DEFINE(HAVE_STRUCT_LINK_MAP32)
+ fi
+fi
+
dnl See if host has libm. This is usually needed by simulators.
AC_CHECK_LIB(m, main)
if test "$GCC" = "yes" ; then
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_HPUX_THREAD_SUPPORT)
- CONFIG_OBS="${CONFIG_OJS} hpux-thread.o"
+ CONFIG_LIB_OBS="${CONFIG_LIB_OBS} hpux-thread.o"
CONFIG_SRCS="${CONFIG_SRCS} hpux-thread.c"
else
AC_MSG_RESULT(no (suppressed because you are not using GCC))
if test -f /usr/lib/libthread_db.so.1 ; then
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_THREAD_DB_LIB)
- CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
+ CONFIG_LIB_OBS="${CONFIG_LIB_OBS} sol-thread.o"
CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
AC_CHECK_LIB(dl, dlopen)
if test "$GCC" = "yes" ; then
AC_SUBST(CONFIG_LDFLAGS)
fi
+dnl The CLI cannot be disabled yet, but may be in the future
+
+dnl Handle CLI sub-directory configury.
+AC_ARG_ENABLE(gdbcli,
+[ --enable-gdbcli Enable GDB-CLI interface],
+[
+ case "${enableval}" in
+ yes) enable_gdbcli=yes ;;
+ "") enable_gdbcli=yes ;;
+ no)
+ AC_MSG_ERROR(The CLI cannot be disabled yet)
+ ;;
+ *)
+ AC_MSG_ERROR(Bad value for --enable-gdbcli: ${enableval})
+ ;;
+ esac
+],
+[enable_gdbcli=yes])
+case ${enable_gdbcli} in
+ "yes" )
+ if test -d "${srcdir}/cli" ; then
+ CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_CLI_OBS)"
+ CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_CLI_DEPS)"
+ CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_CLI_SRCS)"
+ CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_CLI_INITS)"
+ ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_CLI_CFLAGS)"
+ CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_CLI_ALL)"
+ CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_CLI_CLEAN)"
+ CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_CLI_INSTALL)"
+ CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_CLI_UNINSTALL)"
+ fi
+ ;;
+esac
+
dnl Handle optional features that can be enabled.
dnl Handle MI sub-directory configury.
if test -d "${srcdir}/mi" ; then
CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_MI_OBS)"
CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_MI_DEPS)"
- CONFIG_SRCS="${CONFIG_SRS} \$(SUBDIR_MI_SRCS)"
+ CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_MI_SRCS)"
CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_MI_INITS)"
ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_MI_CFLAGS)"
CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_MI_ALL)"
;;
esac
+# Configure UI_OUT by default (before 5.2 it can be disabled)
+# It must be configured if gdbmi is configured
+
+UIOUT_CFLAGS=
+AC_SUBST(UIOUT_CFLAGS)
+
+AC_ARG_WITH(uiout,
+[ --with-uiout Use new uiout functions instead of *printf's],
+[case "${withval}" in
+ yes) want_uiout=true ;;
+ no) if test $enable_gdbmi = yes; then
+ AC_MSG_ERROR(uiout is needed for MI and cannot be disabled)
+ else
+ want_uiout=false
+ fi ;;
+ *) AC_MSG_ERROR(bad value ${withval} for GDB with-uiout option) ;;
+esac],
+[want_uiout=true])dnl
+
+if test $want_uiout = true; then
+ UIOUT_CFLAGS="-DUI_OUT=1"
+fi
+
AC_ARG_ENABLE(tui,
[ --enable-tui Enable full-screen terminal user interface],
[
if test -d "${srcdir}/tui" ; then
CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_TUI_OBS)"
CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_TUI_DEPS)"
- CONFIG_SRCS="${CONFIG_SRS} \$(SUBDIR_TUI_SRCS)"
+ CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_TUI_SRCS)"
CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_TUI_INITS)"
ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_TUI_CFLAGS)"
CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_TUI_ALL)"
esac])
if test "${enable_netrom}" = "yes"; then
- CONFIG_OBS="${CONFIG_OBS} remote-nrom.o"
+ CONFIG_LIB_OBS="${CONFIG_LIB_OBS} remote-nrom.o"
CONFIG_SRCS="${CONFIG_SRCS} remote-nrom.c"
fi
-# Don't add -Wall or -Wunused, they include -Wunused-parameter which
-# causes noise.
+# NOTE: Don't add -Wall or -Wunused, they both include
+# -Wunused-parameter which reports bogus warnings.
+# NOTE: If you add to this list, remember to update
+# gdb/doc/gdbint.texinfo.
build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \
-Wformat -Wparentheses -Wpointer-arith -Wuninitialized"
# Up for debate: -Wswitch -Wcomment -trigraphs -Wtrigraphs
# -Wunused-function -Wunused-label -Wunused-variable -Wunused-value
-# -Wchar-subscripts -Wuninitialized -Wtraditional -Wshadow -Wcast-qual
+# -Wchar-subscripts -Wtraditional -Wshadow -Wcast-qual
# -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes
# -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls
# -Woverloaded-virtual -Winline -Werror"
if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
echo "Setting compiler warning flags = $build_warnings" 6>&1
fi])dnl
+AC_ARG_ENABLE(gdb-build-warnings,
+[ --enable-gdb-build-warnings Enable GDB specific build-time compiler warnings if gcc is used],
+[case "${enableval}" in
+ yes) ;;
+ no) build_warnings="-w";;
+ ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
+ build_warnings="${build_warnings} ${t}";;
+ *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
+ build_warnings="${t} ${build_warnings}";;
+ *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
+esac
+if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
+ echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
+fi])dnl
WARN_CFLAGS=""
WERROR_CFLAGS=""
if test "x${build_warnings}" != x -a "x$GCC" = xyes
TIX_DEPS="${TIX_BUILD_LOCATION}/${TIX_LIB_FILE}"
fi
- ENABLE_CFLAGS="$ENABLE_CFLAGS -DGDBTK"
+ ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
# Tcl/Tk 8.1 require -fwritable strings. I don't
# know whether 8.2 will or not, but I bet it will.
# I don't have to worry about 7.x since we don't support it.
# Include some libraries that Tcl and Tk want.
TCL_LIBS='$(LIBGUI) $(ITCL) $(ITK) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
- CONFIG_DEPS='$(LIBGUI) $(ITCL_DEPS) $(ITK_DEPS) $(TIX_DEPS) $(TK_DEPS) $(TCL_DEPS)'
# Yes, the ordering seems wrong here. But it isn't.
# TK_LIBS is the list of libraries that need to be linked
# after Tcl/Tk. Note that this isn't put into LIBS. If it
# were in LIBS then any link tests after this point would
# try to include things like `$(LIBGUI)', which wouldn't work.
GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
- CONFIG_SRCS="${CONFIG_SRCS} gdbtk/generic/gdbtk.c gdbtk/generic/gdbtk-cmds.c gdbtk/generic/gdbtk-hooks.c gdbtk/generic/gdbtk-varobj.c gdbtk/generic/gdbtk-wrapper.c"
- CONFIG_OBS="${CONFIG_OBS} gdbtk.o gdbtk-cmds.o gdbtk-hooks.o gdbtk-varobj.o gdbtk-wrapper.o"
- CONFIG_INITS="${CONFIG_INITS} gdbtk/generic/gdbtk.c gdbtk/generic/gdbtk-cmds.c gdbtk/generic/gdbtk-hooks.c gdbtk/generic/gdbtk-varobj.c gdbtk/generic/gdbtk-wrapper.c"
+
+ CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
+ CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
+ CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
+ CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_GDBTK_INITS)"
CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_GDBTK_ALL)"
CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_GDBTK_CLEAN)"
CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_GDBTK_INSTALL)"
# This code just checks for a few cases where we'd like to ignore those
# definitions, even when they're present in the '.mt' file. These cases
# are when --disable-sim is specified, or if the simulator directory is
-# not part of the soruce tree.
+# not part of the source tree.
#
AC_ARG_ENABLE(sim,
[ --enable-sim Link gdb with simulator],
AC_SUBST(ENABLE_CFLAGS)
AC_SUBST(CONFIG_OBS)
+AC_SUBST(CONFIG_LIB_OBS)
AC_SUBST(CONFIG_DEPS)
AC_SUBST(CONFIG_SRCS)
AC_SUBST(CONFIG_INITS)
s/NAT_FILE[ ]*=[ ]*\([^ ]*\)/\1/p
' ${host_makefile_frag}`
# else
-# GDBserver is only useful in a "native" enviroment
+# GDBserver is only useful in a "native" environment
# configdirs=`echo $configdirs | sed 's/gdbserver//'`
fi
changequote([,])
if test x"${GDB_MULTI_ARCH}" != x ; then
AC_DEFINE_UNQUOTED(GDB_MULTI_ARCH, ${GDB_MULTI_ARCH})
fi
-# Warn the user when they use an old pratice
+# Warn the user when they use an old practice
case "${GDB_MULTI_ARCH}" in
"" ) ;;
0 | GDB_MULTI_ARCH_PARTIAL | 1 | GDB_MULTI_ARCH_TM | 2 )
AC_MSG_WARN("GDB: Target is not pure multi-arch") ;;
GDB_MULTI_ARCH_PURE )
if test x"${targetfile}" != x ; then
- AC_MSG_WARN("GDB: Ingoring TM_FILE in ${target_makefile_frag}")
+ AC_MSG_WARN("GDB: Ignoring TM_FILE in ${target_makefile_frag}")
targetfile=""
fi ;;
*) AC_MSG_ERROR("GDB: Unknown GDB_MULTI_ARCH value ${GDB_MULTI_ARCH}");;