dnl Process this file with autoconf to produce a configure script.
+m4_include(../config/debuginfod.m4)
+
AC_INIT(main.c)
AC_CONFIG_HEADERS(config.h:config.in, [echo > stamp-h])
AM_MAINTAINER_MODE
-# Set the 'development' global.
-. $srcdir/../bfd/development.sh
-
AC_PROG_CC
AC_PROG_CXX
# For other settings, only the main target counts.
gdb_sim=
gdb_osabi=
-build_gdbserver=
targ=$target; . ${srcdir}/configure.tgt
# Fetch the default architecture and default target vector from BFD.
enable_gdbtk=no ;;
esac
-# Libunwind support for ia64.
+# Handle optional debuginfod support
+AC_DEBUGINFOD
+# Libunwind support for ia64.
AC_ARG_WITH(libunwind-ia64,
AS_HELP_STRING([--with-libunwind-ia64],
[use libunwind frame unwinding for ia64 targets]),,
AC_SUBST([CODESIGN_CERT])
ACX_PKGVERSION([GDB])
-ACX_BUGURL([http://www.gnu.org/software/gdb/bugs/])
+ACX_BUGURL([https://www.gnu.org/software/gdb/bugs/])
AC_DEFINE_UNQUOTED([PKGVERSION], ["$PKGVERSION"], [Additional package description])
AC_DEFINE_UNQUOTED([REPORT_BUGS_TO], ["$REPORT_BUGS_TO"], [Bug reporting address])
[AC_DEFINE(HAVE_KINFO_GETVMMAP, 1,
[Define to 1 if your system has the kinfo_getvmmap function. ])])
-# fbsd-nat.c can also use kinfo_getfile.
-AC_SEARCH_LIBS(kinfo_getfile, util util-freebsd,
- [AC_DEFINE(HAVE_KINFO_GETFILE, 1,
- [Define to 1 if your system has the kinfo_getfile function. ])])
-
AM_ICONV
# GDB may fork/exec the iconv program to get the list of supported character
fi
fi
+dnl Use --with-python-libdir to control where GDB looks for the Python
+dnl libraries.
+dnl
+dnl If this is not given then the default will be based on the value
+dnl passed to --with-python, which is in the python_prefix variable.
+dnl If the --with-python option wasn't given then the default value in
+dnl python_prefix is based on running the 'gdb/python/python-config
+dnl --exec-prefix' script.
+AC_ARG_WITH(python-libdir,
+ AS_HELP_STRING([--with-python-libdir@<:@=DIR@:>@], [search for python's libraries in DIR]),
+ [],[
+ # If no python libdir is specified then select one based on
+ # python's prefix path.
+ if test -n "${python_prefix}"; then
+ with_python_libdir=${python_prefix}/lib
+ fi
+ ])
+
if test "${have_libpython}" != no; then
AC_DEFINE(HAVE_PYTHON, 1, [Define if Python interpreter is being linked in.])
CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
CONFIG_INSTALL="$CONFIG_INSTALL install-python"
ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
+ if test -n "${with_python_libdir}"; then
+ AC_DEFINE_UNQUOTED(WITH_PYTHON_LIBDIR, "${with_python_libdir}",
+ [Directory containing Python's standard libraries from --with-python-libdir.])
+ GDB_AC_DEFINE_RELOCATABLE(PYTHON_LIBDIR, [python lib], ${with_python_libdir})
+ fi
+
# Flags needed to compile Python code (taken from python-config --cflags).
# We cannot call python-config directly because it will output whatever was
# used when compiling the Python interpreter itself, including flags which
AC_SUBST(SRCHIGH_LIBS)
AC_SUBST(SRCHIGH_CFLAGS)
-AC_ARG_WITH(intel_pt,
- AS_HELP_STRING([--with-intel-pt], [include Intel Processor Trace support (auto/yes/no)]),
- [], [with_intel_pt=auto])
-AC_MSG_CHECKING([whether to use intel pt])
-AC_MSG_RESULT([$with_intel_pt])
-
-if test "${with_intel_pt}" = no; then
- AC_MSG_WARN([Intel Processor Trace support disabled; some features may be unavailable.])
- HAVE_LIBIPT=no
-else
- AC_PREPROC_IFELSE([AC_LANG_SOURCE([[
-#include <linux/perf_event.h>
-#ifndef PERF_ATTR_SIZE_VER5
-# error
-#endif
- ]])], [perf_event=yes], [perf_event=no])
- if test "$perf_event" != yes; then
- if test "$with_intel_pt" = yes; then
- AC_MSG_ERROR([linux/perf_event.h missing or too old])
- else
- AC_MSG_WARN([linux/perf_event.h missing or too old; some features may be unavailable.])
- fi
- fi
-
- AC_LIB_HAVE_LINKFLAGS([ipt], [], [#include "intel-pt.h"], [pt_insn_alloc_decoder (0);])
- if test "$HAVE_LIBIPT" != yes; then
- if test "$with_intel_pt" = yes; then
- AC_MSG_ERROR([libipt is missing or unusable])
- else
- AC_MSG_WARN([libipt is missing or unusable; some features may be unavailable.])
- fi
- else
- save_LIBS=$LIBS
- LIBS="$LIBS $LIBIPT"
- AC_CHECK_FUNCS(pt_insn_event)
- AC_CHECK_MEMBERS([struct pt_insn.enabled, struct pt_insn.resynced], [], [],
- [#include <intel-pt.h>])
- LIBS=$save_LIBS
- fi
-fi
-
# ------------------------- #
# Checks for header files. #
# ------------------------- #
AC_HEADER_STDC
# elf_hp.h is for HP/UX 64-bit shared library support.
-AC_CHECK_HEADERS([nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
- thread_db.h linux/elf.h \
+AC_CHECK_HEADERS([nlist.h machine/reg.h \
+ thread_db.h \
sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
- sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
- sys/reg.h sys/debugreg.h sys/select.h \
+ sys/resource.h sys/ptrace.h ptrace.h \
+ sys/reg.h sys/debugreg.h \
termios.h elf_hp.h])
AC_CHECK_HEADERS(sys/user.h, [], [],
[#if HAVE_SYS_PARAM_H
AC_CHECK_DECLS([snprintf])
AM_LC_MESSAGES
-# ----------------------- #
-# Checks for structures. #
-# ----------------------- #
-
-AC_CHECK_MEMBERS([struct stat.st_blocks, struct stat.st_blksize])
-
# ------------------ #
# Checks for types. #
# ------------------ #
# Checks for library functions. #
# ------------------------------ #
-AC_FUNC_MMAP
-AC_FUNC_VFORK
-AC_CHECK_FUNCS([getauxval getrusage getuid getgid \
- pipe poll pread pread64 pwrite resize_term \
- sbrk getpgid setpgid setpgrp setsid \
+AC_CHECK_FUNCS([getuid getgid \
+ pipe pread pread64 pwrite resize_term \
+ getpgid setsid \
sigaction sigsetmask socketpair \
ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
setrlimit getrlimit posix_madvise waitpid \
- ptrace64 sigaltstack setns use_default_colors])
+ use_default_colors])
AM_LANGINFO_CODESET
GDB_AC_COMMON
[#include <sys/types.h>
#include <machine/reg.h>])
-# See if <sys/user.h> supports the %fs_base and %gs_bas amd64 segment registers.
-# Older amd64 Linux's don't have the fs_base and gs_base members of
-# `struct user_regs_struct'.
-AC_CHECK_MEMBERS([struct user_regs_struct.fs_base, struct user_regs_struct.gs_base],
- [], [], [#include <sys/types.h>
-#include <sys/user.h>])
-
# 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_CHECK_MEMBERS([struct ptrace_lwpinfo.pl_syscall_code], [], [],
[#include <sys/ptrace.h>])
-if test "$ac_cv_header_sys_procfs_h" = yes; then
- BFD_HAVE_SYS_PROCFS_TYPE(gregset_t)
- BFD_HAVE_SYS_PROCFS_TYPE(fpregset_t)
- BFD_HAVE_SYS_PROCFS_TYPE(prgregset_t)
- BFD_HAVE_SYS_PROCFS_TYPE(prfpregset_t)
- BFD_HAVE_SYS_PROCFS_TYPE(prgregset32_t)
- BFD_HAVE_SYS_PROCFS_TYPE(lwpid_t)
- BFD_HAVE_SYS_PROCFS_TYPE(psaddr_t)
- BFD_HAVE_SYS_PROCFS_TYPE(elf_fpregset_t)
-fi
-
# Check if the compiler supports the `long long' type.
AC_CACHE_CHECK([for long long support in compiler], gdb_cv_c_long_long,
[Define if <thread_db.h> has the TD_NOTLS error code.])
fi
-dnl Check if we can disable the virtual address space randomization.
-dnl The functionality of setarch -R.
-AC_CHECK_DECLS([ADDR_NO_RANDOMIZE],,, [#include <sys/personality.h>])
-define([PERSONALITY_TEST], [AC_LANG_PROGRAM([#include <sys/personality.h>], [
-# if !HAVE_DECL_ADDR_NO_RANDOMIZE
-# define ADDR_NO_RANDOMIZE 0x0040000
-# endif
- /* Test the flag could be set and stays set. */
- personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
- if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
- return 1])])
-AC_RUN_IFELSE([PERSONALITY_TEST],
- [have_personality=true],
- [have_personality=false],
- [AC_LINK_IFELSE([PERSONALITY_TEST],
- [have_personality=true],
- [have_personality=false])])
-if $have_personality
-then
- AC_DEFINE([HAVE_PERSONALITY], 1,
- [Define if you support the personality syscall.])
-fi
-
dnl Set the host's .gdbinit filename.
case $host_os in
go32* | *djgpp*)
[Define to the default OS ABI for this configuration.])
fi
-AC_ARG_ENABLE(gdbserver,
-AS_HELP_STRING([--enable-gdbserver],
- [automatically build gdbserver (yes/no/auto, default is auto)]),
-[case "${enableval}" in
- yes| no|auto) ;;
- *) AC_MSG_ERROR(bad value ${enableval} for --enable-gdbserver option) ;;
-esac],[enable_gdbserver=auto])
-
-# We only build gdbserver automatically in a native configuration, and
-# only if the user did not explicitly disable its build.
-if test "$gdb_native" = "yes" -a "$enable_gdbserver" != "no"; then
- AC_MSG_CHECKING(whether gdbserver is supported on this host)
- if test "x$build_gdbserver" = xyes; then
- AC_MSG_RESULT(yes)
- AC_CONFIG_SUBDIRS(gdbserver)
- gdbserver_build_enabled=yes
- else
- AC_MSG_RESULT(no)
- fi
-fi
-
-# If the user explicitly request the gdbserver to be built, verify that
-# we were in fact able to enable it.
-if test "$enable_gdbserver" = "yes" -a "$gdbserver_build_enabled" != "yes"; then
- AC_MSG_ERROR(Automatic gdbserver build is not supported for this configuration)
-fi
-
# Check for babeltrace and babeltrace-ctf
AC_ARG_WITH(babeltrace,
AC_HELP_STRING([--with-babeltrace], [include babeltrace support (auto/yes/no)]),
[Define to be a string naming the default host character set.])
GDB_AC_SELFTEST([
- CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_UNITTESTS_OBS) gdbsupport/selftest.o selftest-arch.o"
- CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_UNITTESTS_SRCS) gdbsupport/selftest.c selftest-arch.c"
+ CONFIG_OBS="$CONFIG_OBS \$(SELFTESTS_OBS)"
+ CONFIG_SRCS="$CONFIG_SRCS \$(SELFTESTS_SRCS)"
])
GDB_AC_TRANSFORM([gdb], [GDB_TRANSFORM_NAME])
projects / deliverable / binutils-gdb.git / blobdiff