LTLIBIPT
LIBIPT
HAVE_LIBIPT
+SRCHIGH_CFLAGS
+SRCHIGH_LIBS
HAVE_GUILE_FALSE
HAVE_GUILE_TRUE
GUILE_LIBS
MAKEINFOFLAGS
MAKEINFO
PACKAGE
-GNULIB_STDINT_H
CATOBJEXT
GENCAT
INSTOBJEXT
with_libmpfr_prefix
with_python
with_guile
-enable_libmcheck
+enable_source_highlight
with_intel_pt
with_libipt_prefix
with_included_regex
enable_werror
enable_build_warnings
enable_gdb_build_warnings
+enable_ubsan
with_lzma
with_liblzma_prefix
with_tcl
enable_gdbserver
with_babeltrace
with_libbabeltrace_prefix
+enable_unit_tests
'
ac_precious_vars='build_alias
host_alias
--enable-profiling enable profiling of GDB
--enable-codesign=CERT sign gdb with 'codesign -s CERT'
--disable-rpath do not hardcode runtime library paths
- --enable-libmcheck Try linking with -lmcheck if available
+ --enable-source-highlight
+ enable source-highlight for source listings
--enable-werror treat compile warnings as errors
--enable-build-warnings enable build-time compiler warnings if gcc is used
--enable-gdb-build-warnings
enable GDB specific build-time compiler warnings if
gcc is used
+ --enable-ubsan enable undefined behavior sanitizer (auto/yes/no)
--enable-sim link gdb with simulator
--enable-gdbserver automatically build gdbserver (yes/no/auto, default
is auto)
+ --enable-unit-tests Enable the inclusion of unit tests when compiling
+ GDB
Optional Packages:
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
} # ac_fn_c_check_decl
+
+# ac_fn_cxx_try_link LINENO
+# -------------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_cxx_try_link ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_cxx_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ test -x conftest$ac_exeext
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+ # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+ # interfere with the next link command; also delete a directory that is
+ # left behind by Apple's compiler. We do this before executing the actions.
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_cxx_try_link
cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
fi
-gnulib_extra_configure_args=
-# If large-file support is disabled, make sure gnulib does the same.
-if test "$enable_largefile" = no; then
-gnulib_extra_configure_args="$gnulib_extra_configure_args --disable-largefile"
-fi
-
-# Configure gnulib. We need to build gnulib under some other
-# directory not "gnulib", to avoid the problem of both GDB and
-# GDBserver wanting to build it in the same directory, when building
-# in the source dir.
-
- in_src="gnulib"
- in_build="build-gnulib"
- in_extra_args="$gnulib_extra_configure_args"
-
- # Remove --cache-file, --srcdir, and --disable-option-checking arguments
- # so they do not pile up.
- ac_sub_configure_args=
- ac_prev=
- eval "set x $ac_configure_args"
- shift
- for ac_arg
- do
- if test -n "$ac_prev"; then
- ac_prev=
- continue
- fi
- case $ac_arg in
- -cache-file | --cache-file | --cache-fil | --cache-fi \
- | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
- ac_prev=cache_file ;;
- -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
- | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
- | --c=*)
- ;;
- --config-cache | -C)
- ;;
- -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
- ac_prev=srcdir ;;
- -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
- ;;
- -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
- ac_prev=prefix ;;
- -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
- ;;
- --disable-option-checking)
- ;;
- *)
- case $ac_arg in
- *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
- esac
- as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
- esac
- done
-
- # Always prepend --prefix to ensure using the same prefix
- # in subdir configurations.
- ac_arg="--prefix=$prefix"
- case $ac_arg in
- *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
- esac
- ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
-
- # Pass --silent
- if test "$silent" = yes; then
- ac_sub_configure_args="--silent $ac_sub_configure_args"
- fi
-
- # Always prepend --disable-option-checking to silence warnings, since
- # different subdirs can have different --enable and --with options.
- ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
-
- ac_popdir=`pwd`
- ac_dir=$in_build
-
- ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
- $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
- $as_echo "$ac_msg" >&6
- as_dir="$ac_dir"; as_fn_mkdir_p
-
- case $srcdir in
- [\\/]* | ?:[\\/]* )
- ac_srcdir=$srcdir/$in_src ;;
- *) # Relative name.
- ac_srcdir=../$srcdir/$in_src ;;
- esac
-
- cd "$ac_dir"
-
- ac_sub_configure=$ac_srcdir/configure
-
- # Make the cache file name correct relative to the subdirectory.
- case $cache_file in
- [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
- *) # Relative name.
- ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
- esac
-
- if test -n "$in_extra_args"; then
- # Add the extra args at the end.
- ac_sub_configure_args="$ac_sub_configure_args $in_extra_args"
- fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
-$as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
- # The eval makes quoting arguments work.
- eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
- --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
- as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
-
- cd "$ac_popdir"
-
-
CONFIG_OBS=
CONFIG_DEPS=
CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
fi
-GNULIB=build-gnulib/import
-
-# For Makefile dependencies.
-GNULIB_STDINT_H=
-if test x"$STDINT_H" != x; then
- GNULIB_STDINT_H=$GNULIB/$STDINT_H
-fi
-
-
PACKAGE=gdb
cat >>confdefs.h <<_ACEOF
with_auto_load_dir='$debugdir:$datadir/auto-load'
fi
-escape_dir=`echo $with_auto_load_dir | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
+escape_dir=`echo $with_auto_load_dir | sed -e 's/[$]datadir\>/\\\\\\\\\\\\&/g' -e 's/[$]debugdir\>/\\\\\\\\\\\\&/g'`
test "x$prefix" = xNONE && prefix="$ac_default_prefix"
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
with_auto_load_safe_path="$with_auto_load_dir"
fi
-escape_dir=`echo $with_auto_load_safe_path | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
+escape_dir=`echo $with_auto_load_safe_path | sed -e 's/[$]datadir\>/\\\\\\\\\\\\&/g' -e 's/[$]debugdir\>/\\\\\\\\\\\\&/g'`
test "x$prefix" = xNONE && prefix="$ac_default_prefix"
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
. $srcdir/configure.host
# Add in the common host objects.
-. $srcdir/common/common.host
+. $srcdir/gdbsupport/common.host
gdb_host_obs="$gdb_host_obs $common_host_obs"
# Accumulate some settings from configure.tgt over all enabled targets
if test "$am_cv_func_iconv" != yes; then
am_save_CPPFLAGS="$CPPFLAGS"
am_save_LIBS="$LIBS"
- CPPFLAGS="$LIBS $INCICONV"
+ CPPFLAGS="$CPPFLAGS $INCICONV"
LIBS="$LIBS $LIBICONV"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
return 0;
}
_ACEOF
-for ac_lib in '' termcap tinfo curses ncursesw ncurses; do
+for ac_lib in '' termcap tinfow tinfo curses ncursesw ncurses; do
if test -z "$ac_lib"; then
ac_res="none required"
else
if test "$with_system_readline" = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system readline is new enough" >&5
+$as_echo_n "checking whether system readline is new enough... " >&6; }
+if ${gdb_cv_readline_ok+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdio.h>
+#include <readline/readline.h>
+int
+main ()
+{
+#if RL_VERSION_MAJOR < 7
+# error "readline version 7 required"
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ gdb_cv_readline_ok=yes
+else
+ gdb_cv_readline_ok=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_readline_ok" >&5
+$as_echo "$gdb_cv_readline_ok" >&6; }
+ if test "$gdb_cv_readline_ok" != yes; then
+ as_fn_error $? "system readline is not new enough" "$LINENO" 5
+ fi
+
READLINE=-lreadline
READLINE_DEPS=
READLINE_CFLAGS=
$as_echo "${found_usable_python}" >&6; }
fi
- if test ${have_libpython} = no; then
-
- version=python2.5
-
- new_CPPFLAGS=${python_includes}
- new_LIBS="-lpython2.5 ${python_libs}"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
-$as_echo_n "checking for ${version}... " >&6; }
- save_CPPFLAGS=$CPPFLAGS
- save_LIBS=$LIBS
- CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
- LIBS="$new_LIBS $LIBS"
- found_usable_python=no
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include "Python.h"
-int
-main ()
-{
-Py_Initialize ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- have_libpython=${version}
- found_usable_python=yes
- PYTHON_CPPFLAGS=$new_CPPFLAGS
- PYTHON_LIBS=$new_LIBS
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- CPPFLAGS=$save_CPPFLAGS
- LIBS=$save_LIBS
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
-$as_echo "${found_usable_python}" >&6; }
-
- fi
- if test ${have_libpython} = no; then
-
- version=python2.4
-
- new_CPPFLAGS=${python_includes}
- new_LIBS="-lpython2.4 ${python_libs}"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
-$as_echo_n "checking for ${version}... " >&6; }
- save_CPPFLAGS=$CPPFLAGS
- save_LIBS=$LIBS
- CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
- LIBS="$new_LIBS $LIBS"
- found_usable_python=no
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include "Python.h"
-int
-main ()
-{
-Py_Initialize ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- have_libpython=${version}
- found_usable_python=yes
- PYTHON_CPPFLAGS=$new_CPPFLAGS
- PYTHON_LIBS=$new_LIBS
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- CPPFLAGS=$save_CPPFLAGS
- LIBS=$save_LIBS
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
-$as_echo "${found_usable_python}" >&6; }
-
- fi
fi
if test "${have_libpython}" = python2.7 -o "${have_libpython}" = python27; then
$as_echo "#define HAVE_LIBPYTHON2_6 1" >>confdefs.h
- elif test "${have_libpython}" = python2.5 -o "${have_libpython}" = python25; then
-
-$as_echo "#define HAVE_LIBPYTHON2_5 1" >>confdefs.h
-
- elif test "${have_libpython}" = python2.4 -o "${have_libpython}" = python24; then
-
-$as_echo "#define HAVE_LIBPYTHON2_4 1" >>confdefs.h
-
fi
if test "${have_libpython}" = no; then
fi
-# --------------------- #
-# Check for libmcheck. #
-# --------------------- #
-
-# Enable -lmcheck by default (it provides cheap-enough memory mangling),
-# but turn it off if Python is enabled with threads, since -lmcheck is
-# not thread safe (http://sourceware.org/bugzilla/show_bug.cgi?id=9939),
-# and for releases.
-if test \( "${have_libpython}" = "no" -o "${python_has_threads}" = "no" \) \
- && $development; then
- libmcheck_default=yes
-else
- libmcheck_default=no
-fi
-
- # Check whether --enable-libmcheck was given.
-if test "${enable_libmcheck+set}" = set; then :
- enableval=$enable_libmcheck; case "${enableval}" in
- yes | y) ENABLE_LIBMCHECK="yes" ;;
- no | n) ENABLE_LIBMCHECK="no" ;;
- *) as_fn_error $? "bad value ${enableval} for --enable-libmcheck" "$LINENO" 5 ;;
- esac
-fi
-
-
- if test -z "${ENABLE_LIBMCHECK}"; then
- ENABLE_LIBMCHECK=${libmcheck_default}
- fi
-
- if test "$ENABLE_LIBMCHECK" = "yes" ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lmcheck" >&5
-$as_echo_n "checking for main in -lmcheck... " >&6; }
-if ${ac_cv_lib_mcheck_main+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lmcheck $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
+# ---------------------------- #
+# Check for source highlight. #
+# ---------------------------- #
+SRCHIGH_LIBS=
+SRCHIGH_CFLAGS=
-int
-main ()
-{
-return main ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_mcheck_main=yes
+# Check whether --enable-source-highlight was given.
+if test "${enable_source_highlight+set}" = set; then :
+ enableval=$enable_source_highlight; case "${enableval}" in
+ yes) enable_source_highlight=yes ;;
+ no) enable_source_highlight=no ;;
+ *) as_fn_error $? "bad value ${enableval} for source-highlight option" "$LINENO" 5 ;;
+esac
else
- ac_cv_lib_mcheck_main=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+ enable_source_highlight=auto
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mcheck_main" >&5
-$as_echo "$ac_cv_lib_mcheck_main" >&6; }
-if test "x$ac_cv_lib_mcheck_main" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBMCHECK 1
-_ACEOF
- LIBS="-lmcheck $LIBS"
-fi
+if test "${enable_source_highlight}" != "no"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the source-highlight library" >&5
+$as_echo_n "checking for the source-highlight library... " >&6; }
+ if test "${pkg_config_prog_path}" = "missing"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - pkg-config not found" >&5
+$as_echo "no - pkg-config not found" >&6; }
+ if test "${enable_source_highlight}" = "yes"; then
+ as_fn_error $? "pkg-config was not found in your system" "$LINENO" 5
+ fi
+ else
+ if ${pkg_config_prog_path} --exists source-highlight; then
+ SRCHIGH_CFLAGS=`${pkg_config_prog_path} --cflags source-highlight`
+ SRCHIGH_LIBS=`${pkg_config_prog_path} --libs source-highlight`
+
+$as_echo "#define HAVE_SOURCE_HIGHLIGHT 1" >>confdefs.h
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ if test "${enable_source_highlight}" = "yes"; then
+ as_fn_error $? "source-highlight was not found in your system" "$LINENO" 5
+ fi
+ fi
fi
+fi
-if test "$ENABLE_LIBMCHECK" = "yes" \
- -a "${have_libpython}" != "no" \
- -a "${python_has_threads}" = "yes" ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&5
-$as_echo "$as_me: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&2;}
-fi
# Check whether --with-intel_pt was given.
# elf_hp.h is for HP/UX 64-bit shared library support.
for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
- thread_db.h \
+ thread_db.h linux/elf.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 \
sigaction sigprocmask sigsetmask socketpair \
ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
setrlimit getrlimit posix_madvise waitpid \
- ptrace64 sigaltstack mkdtemp setns
+ ptrace64 sigaltstack setns use_default_colors
do :
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
$as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
-
-
-
- if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether prfpregset_t type is broken" >&5
-$as_echo_n "checking whether prfpregset_t type is broken... " >&6; }
- if ${gdb_cv_prfpregset_t_broken+:} false; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_fpregset_t in sys/procfs.h" >&5
+$as_echo_n "checking for elf_fpregset_t in sys/procfs.h... " >&6; }
+ if ${bfd_cv_have_sys_procfs_type_elf_fpregset_t+:} false; then :
$as_echo_n "(cached) " >&6
else
- if test "$cross_compiling" = yes; then :
- gdb_cv_prfpregset_t_broken=yes
-else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
+
+#define _SYSCALL32
+/* Needed for new procfs interface on sparc-solaris. */
+#define _STRUCTURED_PROC 1
#include <sys/procfs.h>
- int main ()
- {
- if (sizeof (prfpregset_t) == sizeof (void *))
- return 1;
- return 0;
- }
+int
+main ()
+{
+elf_fpregset_t avar
+ ;
+ return 0;
+}
_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- gdb_cv_prfpregset_t_broken=no
+if ac_fn_c_try_compile "$LINENO"; then :
+ bfd_cv_have_sys_procfs_type_elf_fpregset_t=yes
else
- gdb_cv_prfpregset_t_broken=yes
+ bfd_cv_have_sys_procfs_type_elf_fpregset_t=no
+
fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-fi
+ if test $bfd_cv_have_sys_procfs_type_elf_fpregset_t = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_prfpregset_t_broken" >&5
-$as_echo "$gdb_cv_prfpregset_t_broken" >&6; }
- if test $gdb_cv_prfpregset_t_broken = yes; then
+$as_echo "#define HAVE_ELF_FPREGSET_T 1" >>confdefs.h
-$as_echo "#define PRFPREGSET_T_BROKEN 1" >>confdefs.h
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&5
+$as_echo "$bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&6; }
- fi
- fi
fi
# Check if the compiler supports the `long long' type.
-Wno-error=deprecated-register \
-Wsuggest-override \
-Wimplicit-fallthrough=3 \
--Wduplicated-cond"
+-Wduplicated-cond \
+-Wshadow=local \
+-Wdeprecated-copy \
+-Wdeprecated-copy-dtor \
+-Wredundant-move"
case "${host}" in
*-*-mingw32*)
+# Check whether --enable-ubsan was given.
+if test "${enable_ubsan+set}" = set; then :
+ enableval=$enable_ubsan;
+else
+ enable_ubsan=no
+fi
+
+if test "x$enable_ubsan" = xauto; then
+ if $development; then
+ enable_ubsan=yes
+ fi
+fi
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+if test "x$enable_ubsan" = xyes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fsanitize=undefined is accepted" >&5
+$as_echo_n "checking whether -fsanitize=undefined is accepted... " >&6; }
+ saved_CXXFLAGS="$CXXFLAGS"
+ CXXFLAGS="$CXXFLAGS -fsanitize=undefined -fno-sanitize-recover=undefined"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ enable_ubsan=yes
+else
+ enable_ubsan=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ CXXFLAGS="$saved_CXXFLAGS"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_ubsan" >&5
+$as_echo "$enable_ubsan" >&6; }
+ if test "x$enable_ubsan" = xyes; then
+ WARN_CFLAGS="$WARN_CFLAGS -fsanitize=undefined -fno-sanitize-recover=undefined"
+ CONFIG_LDFLAGS="$CONFIG_LDFLAGS -fsanitize=undefined"
+ fi
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
# In the Cygwin environment, we need some additional flags.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
$as_echo_n "checking for cygwin... " >&6; }
*go32* ) SER_HARDWIRE=ser-go32.o ;;
*djgpp* ) SER_HARDWIRE=ser-go32.o ;;
*mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
+ *) SER_HARDWIRE="$SER_HARDWIRE ser-uds.o" ;;
esac
$as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
-if $development; then
+
+# Check whether we will enable the inclusion of unit tests when
+# compiling GDB.
+#
+# The default value of this option changes depending whether we're on
+# development mode (in which case it's "true") or not (in which case
+# it's "false").
+# Check whether --enable-unit-tests was given.
+if test "${enable_unit_tests+set}" = set; then :
+ enableval=$enable_unit_tests; case "${enableval}" in
+ yes) enable_unittests=true ;;
+ no) enable_unittests=false ;;
+ *) as_fn_error $? "bad value ${enableval} for --{enable,disable}-unit-tests option" "$LINENO" 5 ;;
+esac
+else
+ enable_unittests=$development
+fi
+
+
+if $enable_unittests; then
$as_echo "#define GDB_SELF_TEST 1" >>confdefs.h
- CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_UNITTESTS_OBS) common/selftest.o selftest-arch.o"
- CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_UNITTESTS_SRCS) common/selftest.c selftest-arch.c"
+
+ CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_UNITTESTS_OBS) gdbsupport/selftest.o selftest-arch.o"
+ CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_UNITTESTS_SRCS) gdbsupport/selftest.c selftest-arch.c"
+
fi
+
gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
GDB_TRANSFORM_NAME=`echo gdb | sed -e "$gdb_ac_transform"`
if test "x$GDB_TRANSFORM_NAME" = x; then