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[gdb] Clean whitespace in *.ac and *.m4 files

Browse source 
This is the result of:
...
$ git rm -f $(find gdb* -name "*.ac")
$ git rm -f $(find gdb* -name "*.m4")
$ git commit -a -m tmp
$ git revert HEAD
$ git rebase --whitespace=fix HEAD^
$ git reset --soft HEAD^
$ git commit --amend
...
and running autoreconf -f in directories gdb, gdb/testsuite, gdbsupport and
gdbserver.

Tested on x86_64-linux.

Approved-By: Simon Marchi <simon.marchi@efficios.com>
This commit is contained in:
Tom de Vries 2025-12-02 20:52:19 +01:00
parent 6d140bf493
commit 8e1f0194e8
16 changed files with 895 additions and 895 deletions
Download patch file Download diff file Expand all files Collapse all files

4
gdb/acinclude.m4
View file

@ -55,7 +55,7 @@ m4_include(../gdbsupport/ptrace.m4)
m4_include(ax_cxx_compile_stdcxx.m4)
dnl written by Guido Draheim <guidod@gmx.de>, original by Alexandre Oliva
dnl written by Guido Draheim <guidod@gmx.de>, original by Alexandre Oliva
dnl Version 1.3 (2001/03/02)
dnl source http://www.gnu.org/software/ac-archive/Miscellaneous/ac_define_dir.html
@ -181,7 +181,7 @@ dnl VARIABLE_RELOCATABLE to 1; otherwise it is defined as 0.
AC_DEFUN([GDB_AC_DEFINE_RELOCATABLE], [
if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
if test "x$prefix" = xNONE; then
test_prefix=/usr/local
test_prefix=/usr/local
else
test_prefix=$prefix
fi

176
gdb/ax_cxx_compile_stdcxx.m4
View file

@ -59,18 +59,18 @@ dnl (serial version number 13).
AC_DEFUN([AX_CXX_COMPILE_STDCXX], [dnl
m4_if([$1], [11], [ax_cxx_compile_alternatives="11 0x"],
[$1], [14], [ax_cxx_compile_alternatives="14 1y"],
[$1], [17], [ax_cxx_compile_alternatives="17 1z"],
[$1], [20], [ax_cxx_compile_alternatives="20"],
[m4_fatal([invalid first argument `$1' to AX_CXX_COMPILE_STDCXX])])dnl
[$1], [14], [ax_cxx_compile_alternatives="14 1y"],
[$1], [17], [ax_cxx_compile_alternatives="17 1z"],
[$1], [20], [ax_cxx_compile_alternatives="20"],
[m4_fatal([invalid first argument `$1' to AX_CXX_COMPILE_STDCXX])])dnl
m4_if([$2], [], [],
[$2], [ext], [],
[$2], [noext], [],
[m4_fatal([invalid second argument `$2' to AX_CXX_COMPILE_STDCXX])])dnl
[$2], [ext], [],
[$2], [noext], [],
[m4_fatal([invalid second argument `$2' to AX_CXX_COMPILE_STDCXX])])dnl
m4_if([$3], [], [ax_cxx_compile_cxx$1_required=true],
[$3], [mandatory], [ax_cxx_compile_cxx$1_required=true],
[$3], [optional], [ax_cxx_compile_cxx$1_required=false],
[m4_fatal([invalid third argument `$3' to AX_CXX_COMPILE_STDCXX])])
[$3], [mandatory], [ax_cxx_compile_cxx$1_required=true],
[$3], [optional], [ax_cxx_compile_cxx$1_required=false],
[m4_fatal([invalid third argument `$3' to AX_CXX_COMPILE_STDCXX])])
AC_LANG_PUSH([C++])dnl
CXX_DIALECT=""
ac_success=no
@ -79,8 +79,8 @@ AC_DEFUN([AX_CXX_COMPILE_STDCXX], [dnl
AC_CACHE_CHECK(whether $CXX supports C++$1 features by default,
ax_cv_cxx_compile_cxx$1,
[AC_COMPILE_IFELSE([AC_LANG_SOURCE([_AX_CXX_COMPILE_STDCXX_testbody_$1])],
[ax_cv_cxx_compile_cxx$1=yes],
[ax_cv_cxx_compile_cxx$1=no])])
[ax_cv_cxx_compile_cxx$1=yes],
[ax_cv_cxx_compile_cxx$1=no])])
if test x$ax_cv_cxx_compile_cxx$1 = xyes; then
ac_success=yes
fi])
@ -91,21 +91,21 @@ AC_DEFUN([AX_CXX_COMPILE_STDCXX], [dnl
switch="-std=gnu++${alternative}"
cachevar=AS_TR_SH([ax_cv_cxx_compile_cxx$1_$switch])
AC_CACHE_CHECK(whether $CXX supports C++$1 features with $switch,
$cachevar,
[ac_save_CXX="$CXX"
CXX="$CXX $switch"
AC_COMPILE_IFELSE([AC_LANG_SOURCE([_AX_CXX_COMPILE_STDCXX_testbody_$1])],
[eval $cachevar=yes],
[eval $cachevar=no])
CXX="$ac_save_CXX"])
$cachevar,
[ac_save_CXX="$CXX"
CXX="$CXX $switch"
AC_COMPILE_IFELSE([AC_LANG_SOURCE([_AX_CXX_COMPILE_STDCXX_testbody_$1])],
[eval $cachevar=yes],
[eval $cachevar=no])
CXX="$ac_save_CXX"])
if eval test x\$$cachevar = xyes; then
CXX_DIALECT="$switch"
CXX="$CXX $switch"
if test -n "$CXXCPP" ; then
CXXCPP="$CXXCPP $switch"
fi
ac_success=yes
break
CXX_DIALECT="$switch"
CXX="$CXX $switch"
if test -n "$CXXCPP" ; then
CXXCPP="$CXXCPP $switch"
fi
ac_success=yes
break
fi
done
fi])
@ -118,35 +118,35 @@ AC_DEFUN([AX_CXX_COMPILE_STDCXX], [dnl
dnl MSVC needs -std:c++NN for C++17 and later (default is C++14)
for alternative in ${ax_cxx_compile_alternatives}; do
for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}" MSVC; do
if test x"$switch" = xMSVC; then
dnl AS_TR_SH maps both `:` and `=` to `_` so -std:c++17 would collide
dnl with -std=c++17. We suffix the cache variable name with _MSVC to
dnl avoid this.
switch=-std:c++${alternative}
cachevar=AS_TR_SH([ax_cv_cxx_compile_cxx$1_${switch}_MSVC])
else
cachevar=AS_TR_SH([ax_cv_cxx_compile_cxx$1_$switch])
fi
AC_CACHE_CHECK(whether $CXX supports C++$1 features with $switch,
$cachevar,
[ac_save_CXX="$CXX"
CXX="$CXX $switch"
AC_COMPILE_IFELSE([AC_LANG_SOURCE([_AX_CXX_COMPILE_STDCXX_testbody_$1])],
[eval $cachevar=yes],
[eval $cachevar=no])
CXX="$ac_save_CXX"])
if eval test x\$$cachevar = xyes; then
CXX_DIALECT="$switch"
CXX="$CXX $switch"
if test -n "$CXXCPP" ; then
CXXCPP="$CXXCPP $switch"
fi
ac_success=yes
break
fi
if test x"$switch" = xMSVC; then
dnl AS_TR_SH maps both `:` and `=` to `_` so -std:c++17 would collide
dnl with -std=c++17. We suffix the cache variable name with _MSVC to
dnl avoid this.
switch=-std:c++${alternative}
cachevar=AS_TR_SH([ax_cv_cxx_compile_cxx$1_${switch}_MSVC])
else
cachevar=AS_TR_SH([ax_cv_cxx_compile_cxx$1_$switch])
fi
AC_CACHE_CHECK(whether $CXX supports C++$1 features with $switch,
$cachevar,
[ac_save_CXX="$CXX"
CXX="$CXX $switch"
AC_COMPILE_IFELSE([AC_LANG_SOURCE([_AX_CXX_COMPILE_STDCXX_testbody_$1])],
[eval $cachevar=yes],
[eval $cachevar=no])
CXX="$ac_save_CXX"])
if eval test x\$$cachevar = xyes; then
CXX_DIALECT="$switch"
CXX="$CXX $switch"
if test -n "$CXXCPP" ; then
CXXCPP="$CXXCPP $switch"
fi
ac_success=yes
break
fi
done
if test x$ac_success = xyes; then
break
break
fi
done
fi])
@ -162,7 +162,7 @@ AC_DEFUN([AX_CXX_COMPILE_STDCXX], [dnl
else
HAVE_CXX$1=1
AC_DEFINE(HAVE_CXX$1,1,
[define if the compiler supports basic C++$1 syntax])
[define if the compiler supports basic C++$1 syntax])
fi
AC_SUBST(HAVE_CXX$1)
AC_SUBST(CXX_DIALECT)
@ -414,10 +414,10 @@ namespace cxx11
auto c = [=](){ return a + b; }();
auto d = [&](){ return c; }();
auto e = [a, &b](int x) mutable {
const auto identity = [](int y){ return y; };
for (auto i = 0; i < a; ++i)
a += b--;
return x + identity(a + b);
const auto identity = [](int y){ return y; };
for (auto i = 0; i < a; ++i)
a += b--;
return x + identity(a + b);
}(0);
return a + b + c + d + e;
}
@ -431,7 +431,7 @@ namespace cxx11
using unary_t = decltype(unary);
const auto higher1st = [](nullary_t f){ return f(); };
const auto higher2nd = [unary](nullary_t f1){
return [unary, f1](unary_t f2){ return f2(unary(f1())); };
return [unary, f1](unary_t f2){ return f2(unary(f1())); };
};
return higher1st(nullary) + higher2nd(nullary)(unary);
}
@ -522,11 +522,11 @@ namespace cxx14
test()
{
const auto lambda = [](auto&&... args){
const auto istiny = [](auto x){
return (sizeof(x) == 1UL) ? 1 : 0;
};
const int aretiny[] = { istiny(args)... };
return aretiny[0];
const auto istiny = [](auto x){
return (sizeof(x) == 1UL) ? 1 : 0;
};
const int aretiny[] = { istiny(args)... };
return aretiny[0];
};
return lambda(1, 1L, 1.0f, '1');
}
@ -550,7 +550,7 @@ namespace cxx14
{
auto length = 0UL;
for (auto p = s; *p; ++p)
++length;
++length;
return length;
}
@ -711,10 +711,10 @@ namespace cxx17
switch (f1())
{
case 17:
f1();
[[fallthrough]];
f1();
[[fallthrough]];
case 42:
f1();
f1();
}
return f1();
}
@ -732,14 +732,14 @@ namespace cxx17
struct base2
{
base2() {
b3 = 42;
b3 = 42;
}
int b3;
};
struct derived : base1, base2
{
int d;
int d;
};
derived d1 {{1, 2}, {}, 4}; // full initialization
@ -756,18 +756,18 @@ namespace cxx17
int& operator* ()
{
return i;
return i;
}
const int& operator* () const
{
return i;
return i;
}
iter& operator++()
{
++i;
return *this;
++i;
return *this;
}
};
@ -790,12 +790,12 @@ namespace cxx17
{
iter begin() const
{
return {0};
return {0};
}
sentinel end() const
{
return {5};
return {5};
}
};
@ -805,7 +805,7 @@ namespace cxx17
for (auto i : r)
{
[[maybe_unused]] auto v = i;
[[maybe_unused]] auto v = i;
}
}
@ -819,10 +819,10 @@ namespace cxx17
int i;
int foo()
{
return [*this]()
{
return i;
}();
return [*this]()
{
return i;
}();
}
};
@ -846,11 +846,11 @@ namespace cxx17
{
if constexpr(cond)
{
return 13;
return 13;
}
else
{
return 42;
return 42;
}
}
@ -868,16 +868,16 @@ namespace cxx17
{
if (auto i = f(); i > 0)
{
return 3;
return 3;
}
switch (auto i = f(); i + 4)
{
case 17:
return 2;
return 2;
default:
return 1;
return 1;
}
}
@ -890,8 +890,8 @@ namespace cxx17
struct pair
{
pair (T1 p1, T2 p2)
: m1 {p1},
m2 {p2}
: m1 {p1},
m2 {p2}
{}
T1 m1;

548
gdb/configure vendored
View file

File diff suppressed because it is too large Load diff

378
gdb/configure.ac
View file

@ -147,7 +147,7 @@ AC_ARG_WITH(relocated-sources,
AS_HELP_STRING([--with-relocated-sources=PATH], [automatically relocate this path for source files]),
[reloc_srcdir="${withval}"
AC_DEFINE_DIR(RELOC_SRCDIR, reloc_srcdir,
[Relocated directory for source files. ])
[Relocated directory for source files. ])
])
AC_MSG_CHECKING([for default auto-load directory])
@ -165,7 +165,7 @@ AC_ARG_WITH(auto-load-safe-path,
AS_HELP_STRING([--with-auto-load-safe-path=PATH],
[directories safe to hold auto-loaded files @<:@--with-auto-load-dir@:>@])
AS_HELP_STRING([--without-auto-load-safe-path],
[do not restrict auto-loaded files locations]),
[do not restrict auto-loaded files locations]),
[if test "$with_auto_load_safe_path" = "no"; then
with_auto_load_safe_path="/"
fi],
@ -182,7 +182,7 @@ AC_ARG_ENABLE(targets,
AS_HELP_STRING([--enable-targets=TARGETS], [alternative target configurations]),
[case "${enableval}" in
yes | "") AC_MSG_ERROR(enable-targets option must specify target names or 'all')
;;
;;
no) enable_targets= ;;
*)
enable_targets=$enableval
@ -197,7 +197,7 @@ AC_ARG_ENABLE(binary_file_formats,
available formats: coff, elf, macho, mips, xcoff, all]),
[case "${enableval}" in
yes | "") AC_MSG_ERROR(enable-binary-file-formats option must specify file formats or 'all')
;;
;;
no) enable_binary_file_formats= ;;
*) enable_binary_file_formats=$enableval ;;
esac], [enable_binary_file_formats=all])
@ -269,9 +269,9 @@ do
# Canonicalize the secondary target names.
result=`$ac_config_sub $targ_alias 2>/dev/null`
if test -n "$result"; then
targ=$result
targ=$result
else
targ=$targ_alias
targ=$targ_alias
fi
. ${srcdir}/configure.tgt
@ -281,12 +281,12 @@ do
# Target-specific object files
for i in ${gdb_target_obs}; do
case " $TARGET_OBS " in
*" ${i} "*) ;;
*)
TARGET_OBS="$TARGET_OBS ${i}"
;;
esac
case " $TARGET_OBS " in
*" ${i} "*) ;;
*)
TARGET_OBS="$TARGET_OBS ${i}"
;;
esac
done
# Check whether this target needs 64-bit CORE_ADDR
@ -483,7 +483,7 @@ AC_CACHE_CHECK(
)
if test "$ac_cv_var__etext" = yes; then
AC_DEFINE(HAVE__ETEXT, 1,
[Define to 1 if your system has the _etext variable. ])
[Define to 1 if your system has the _etext variable. ])
fi
AC_CACHE_CHECK(
[for etext],
@ -500,7 +500,7 @@ AC_CACHE_CHECK(
)
if test "$ac_cv_var_etext" = yes; then
AC_DEFINE(HAVE_ETEXT, 1,
[Define to 1 if your system has the etext variable. ])
[Define to 1 if your system has the etext variable. ])
fi
if test "$enable_profiling" = yes ; then
if test "$ac_cv_func_monstartup" = no || test "$ac_cv_func__mcleanup" = no; then
@ -530,7 +530,7 @@ fi
CODESIGN_CERT=
AC_ARG_ENABLE([codesign],
AS_HELP_STRING([--enable-codesign=CERT],
[sign gdb with 'codesign -s CERT']),
[sign gdb with 'codesign -s CERT']),
[CODESIGN_CERT=$enableval])
AC_SUBST([CODESIGN_CERT])
@ -599,7 +599,7 @@ AC_ARG_WITH(iconv-bin,
AS_HELP_STRING([--with-iconv-bin=PATH], [specify where to find the iconv program]),
[iconv_bin="${withval}"
AC_DEFINE_UNQUOTED([ICONV_BIN], ["${iconv_bin}"],
[Path of directory of iconv program.])
[Path of directory of iconv program.])
GDB_AC_DEFINE_RELOCATABLE(ICONV_BIN, iconv, ${iconv_bin})
])
@ -618,10 +618,10 @@ if test x"$prefer_curses" = xyes; then
# default installation of ncurses on alpha*-dec-osf* will lead to such
# a situation.
AC_SEARCH_LIBS(waddstr, [ncursesw ncurses cursesX curses],
[curses_found=yes
AC_DEFINE([HAVE_LIBCURSES], [1],
[Define to 1 if curses is enabled.])
])
[curses_found=yes
AC_DEFINE([HAVE_LIBCURSES], [1],
[Define to 1 if curses is enabled.])
])
fi
# Check whether we should enable the TUI, but only do so if we really
@ -665,7 +665,7 @@ fi
AC_ARG_WITH([system-readline],
[AS_HELP_STRING([--with-system-readline],
[use installed readline library])])
[use installed readline library])])
if test "$with_system_readline" = yes; then
AC_CHECK_HEADERS(readline/readline.h, [readline_h=yes], [readline_h=no])
@ -734,8 +734,8 @@ AC_CONFIG_FILES([jit-reader.h:jit-reader.in])
AC_SEARCH_LIBS(dlopen, dl)
GDB_AC_WITH_DIR([JIT_READER_DIR], [jit-reader-dir],
[directory to load the JIT readers from],
[${libdir}/gdb])
[directory to load the JIT readers from],
[${libdir}/gdb])
AC_ARG_WITH(expat,
AS_HELP_STRING([--with-expat], [include expat support (auto/yes/no)]),
@ -788,16 +788,16 @@ AC_DEFUN([AC_TRY_LIBPYTHON],
LIBS="$new_LIBS $LIBS"
found_usable_python=no
AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include "Python.h"]],
[[
[[
#if PY_VERSION_HEX < 0x03040000
# error "Minimum supported Python version is 3.4"
#endif
Py_Initialize ();
]])],
[have_libpython_var=yes
found_usable_python=yes
PYTHON_CPPFLAGS=$new_CPPFLAGS
PYTHON_LIBS=$new_LIBS])
[have_libpython_var=yes
found_usable_python=yes
PYTHON_CPPFLAGS=$new_CPPFLAGS
PYTHON_LIBS=$new_LIBS])
CPPFLAGS=$save_CPPFLAGS
LIBS=$save_LIBS
AC_MSG_RESULT([${found_usable_python}])
@ -853,13 +853,13 @@ else
# ${with_python}. On Windows/MinGW, this is where the Python
# executable is.
if test ! -x "${python_prog}"; then
python_prog="${with_python}/python"
python_prefix=
python_prog="${with_python}/python"
python_prefix=
fi
if test ! -x "${python_prog}"; then
# Fall back to gdb 7.0/7.1 behavior.
python_prog=missing
python_prefix=${with_python}
# Fall back to gdb 7.0/7.1 behavior.
python_prog=missing
python_prefix=${with_python}
fi
elif test -x "${with_python}"; then
# While we can't run python compiled for $host (unless host == build),
@ -882,17 +882,17 @@ else
case "${with_python}" in
yes | auto)
if test "${build}" = "${host}"; then
# Look first for 'python', then 'python3'.
AC_PATH_PROGS(python_prog_path, [python python3], missing)
if test "${python_prog_path}" = missing; then
python_prog=missing
else
python_prog=${python_prog_path}
fi
# Look first for 'python', then 'python3'.
AC_PATH_PROGS(python_prog_path, [python python3], missing)
if test "${python_prog_path}" = missing; then
python_prog=missing
else
python_prog=${python_prog_path}
fi
else
# Not much we can do except assume the cross-compiler will find the
# right files.
python_prog=missing
# Not much we can do except assume the cross-compiler will find the
# right files.
python_prog=missing
fi
;;
*)
@ -951,7 +951,7 @@ else
have_libpython=no
if test "${have_python_config}" = yes; then
AC_TRY_LIBPYTHON(have_libpython,
${python_includes}, ${python_libs})
${python_includes}, ${python_libs})
fi
if test "${have_libpython}" = no; then
@ -969,7 +969,7 @@ else
else
if test -n "${python_prefix}"; then
AC_DEFINE_UNQUOTED(WITH_PYTHON_PATH, "${python_prefix}",
[Define if --with-python provides a path, either directly or via python-config.py --exec-prefix.])
[Define if --with-python provides a path, either directly or via python-config.py --exec-prefix.])
GDB_AC_DEFINE_RELOCATABLE(PYTHON_PATH, python, ${python_prefix})
fi
fi
@ -1046,10 +1046,10 @@ if test "${have_libpython}" != no; then
case "$gdb_host" in
mingw64)
if test "${GCC}" = yes; then
CPPFLAGS="$CPPFLAGS -DMS_WIN64"
fi
;;
if test "${GCC}" = yes; then
CPPFLAGS="$CPPFLAGS -DMS_WIN64"
fi
;;
esac
else
# Even if Python support is not compiled in, we need to have this file
@ -1139,21 +1139,21 @@ AC_DEFUN([AC_TRY_LIBGUILE],
CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
LIBS="$LIBS $new_LIBS"
AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include "libguile.h"]],
[[scm_init_guile ();]])],
[have_libguile_var=yes
GUILE_CPPFLAGS=$new_CPPFLAGS
GUILE_LIBS=$new_LIBS],
[found_usable_guile=no])
[[scm_init_guile ();]])],
[have_libguile_var=yes
GUILE_CPPFLAGS=$new_CPPFLAGS
GUILE_LIBS=$new_LIBS],
[found_usable_guile=no])
dnl scm_set_automatic_finalization_enabled added in Guile 2.2.
AC_CHECK_FUNC(scm_set_automatic_finalization_enabled,
AC_DEFINE(HAVE_GUILE_MANUAL_FINALIZATION, 1,
[Define if Guile supports manual finalization.])
[Define if Guile supports manual finalization.])
)
CPPFLAGS=$save_CPPFLAGS
LIBS=$save_LIBS
if test "${found_usable_guile}" = no; then
if test "${flag_errors}" = yes; then
AC_MSG_FAILURE([linking guile version ${guile_version} test program failed])
AC_MSG_FAILURE([linking guile version ${guile_version} test program failed])
fi
fi
fi
@ -1328,11 +1328,11 @@ if test "${enable_source_highlight}" != "no"; then
else
if ${pkg_config_prog_path} --exists source-highlight; then
case "$LDFLAGS" in
*static-libstdc*)
AC_MSG_ERROR([source highlight is incompatible with -static-libstdc++; dnl
*static-libstdc*)
AC_MSG_ERROR([source highlight is incompatible with -static-libstdc++; dnl
either use --disable-source-highlight or dnl
--without-static-standard-libraries])
;;
;;
esac
srchigh_pkg_cflags=`${pkg_config_prog_path} --cflags source-highlight`
@ -1353,34 +1353,34 @@ either use --disable-source-highlight or dnl
CXXFLAGS="$CXXFLAGS $srchigh_pkg_cflags"
LIBS="$LIBS $srchigh_pkg_libs"
AC_LINK_IFELSE(
[AC_LANG_PROGRAM(
[#include <srchilite/sourcehighlight.h>],
[std::string outlang = "esc.outlang";
new srchilite::SourceHighlight (outlang);]
)],
[have_usable_source_highlight=yes],
[have_usable_source_highlight=no]
[AC_LANG_PROGRAM(
[#include <srchilite/sourcehighlight.h>],
[std::string outlang = "esc.outlang";
new srchilite::SourceHighlight (outlang);]
)],
[have_usable_source_highlight=yes],
[have_usable_source_highlight=no]
)
CXXFLAGS="$save_CXXFLAGS"
LIBS="$save_LIBS"
AC_LANG_POP(C++)
if test "${have_usable_source_highlight}" = "yes"; then
AC_DEFINE([HAVE_SOURCE_HIGHLIGHT], 1,
[Define to 1 if the source-highlight library is available])
AC_MSG_RESULT([yes])
SRCHIGH_CFLAGS="$srchigh_pkg_cflags"
SRCHIGH_LIBS="$srchigh_pkg_libs"
AC_DEFINE([HAVE_SOURCE_HIGHLIGHT], 1,
[Define to 1 if the source-highlight library is available])
AC_MSG_RESULT([yes])
SRCHIGH_CFLAGS="$srchigh_pkg_cflags"
SRCHIGH_LIBS="$srchigh_pkg_libs"
else
AC_MSG_RESULT([no])
if test "${enable_source_highlight}" = "yes"; then
AC_MSG_ERROR([source-highlight in your system could not be used])
fi
AC_MSG_RESULT([no])
if test "${enable_source_highlight}" = "yes"; then
AC_MSG_ERROR([source-highlight in your system could not be used])
fi
fi
else
AC_MSG_RESULT([no])
if test "${enable_source_highlight}" = "yes"; then
AC_MSG_ERROR([source-highlight was not found in your system])
AC_MSG_ERROR([source-highlight was not found in your system])
fi
fi
fi
@ -1545,7 +1545,7 @@ AC_CACHE_CHECK(
)
if test "$gdb_cv_struct_lwp" = yes; then
AC_DEFINE(HAVE_STRUCT_LWP, 1,
[Define to 1 if your system has struct lwp.])
[Define to 1 if your system has struct lwp.])
fi
# See if <machine/reg.h> degines `struct reg'.
@ -1564,13 +1564,13 @@ AC_CACHE_CHECK(
)
if test "$gdb_cv_struct_reg" = yes; then
AC_DEFINE(HAVE_STRUCT_REG, 1,
[Define to 1 if your system has struct reg in <machine/reg.h>.])
[Define to 1 if your system has struct reg in <machine/reg.h>.])
fi
# See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
# Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
AC_CHECK_MEMBERS([struct reg.r_fs, struct reg.r_gs], [], [],
[#include <sys/types.h>
[#include <sys/types.h>
#include <machine/reg.h>])
# See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
@ -1629,22 +1629,22 @@ fi
# Older FreeBSD versions don't have the pl_tdname member of
# `struct ptrace_lwpinfo'.
AC_CHECK_MEMBERS([struct ptrace_lwpinfo.pl_tdname], [], [],
[#include <sys/ptrace.h>])
[#include <sys/ptrace.h>])
# See if <sys/ptrace.h> supports syscall fields on FreeBSD. The
# pl_syscall_code member of `struct ptrace_lwpinfo' was added in
# FreeBSD 10.3.
AC_CHECK_MEMBERS([struct ptrace_lwpinfo.pl_syscall_code], [], [],
[#include <sys/ptrace.h>])
[#include <sys/ptrace.h>])
# Check if the compiler supports the `long long' type.
AC_CACHE_CHECK([for long long support in compiler], gdb_cv_c_long_long,
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
[[extern long long foo;]],
[[switch (foo & 2) { case 0: return 1; }]])],
gdb_cv_c_long_long=yes,
gdb_cv_c_long_long=no)])
gdb_cv_c_long_long=yes,
gdb_cv_c_long_long=no)])
if test "$gdb_cv_c_long_long" != yes; then
# libdecnumber requires long long.
AC_MSG_ERROR([Compiler must support long long for GDB.])
@ -1653,20 +1653,20 @@ fi
# Check if the compiler and runtime support printing decfloats.
AC_CACHE_CHECK([for decfloat support in printf],
gdb_cv_printf_has_decfloat,
[AC_RUN_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT],
gdb_cv_printf_has_decfloat,
[AC_RUN_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT],
[[char buf[64];
_Decimal32 d32 = 1.2345df;
_Decimal64 d64 = 1.2345dd;
_Decimal128 d128 = 1.2345dl;
sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));]])],
gdb_cv_printf_has_decfloat=yes,
gdb_cv_printf_has_decfloat=no,
gdb_cv_printf_has_decfloat=no)])
gdb_cv_printf_has_decfloat=yes,
gdb_cv_printf_has_decfloat=no,
gdb_cv_printf_has_decfloat=no)])
if test "$gdb_cv_printf_has_decfloat" = yes; then
AC_DEFINE(PRINTF_HAS_DECFLOAT, 1,
[Define to 1 if the "%H, %D and %DD" formats work to print decfloats.])
[Define to 1 if the "%H, %D and %DD" formats work to print decfloats.])
fi
# Check if the compiler supports the `long double' type. We can't use
@ -1675,47 +1675,47 @@ fi
# e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
AC_CACHE_CHECK([for long double support in compiler], gdb_cv_c_long_double,
[AC_COMPILE_IFELSE([AC_LANG_SOURCE([[long double foo;]])],
gdb_cv_c_long_double=yes,
gdb_cv_c_long_double=no)])
[AC_COMPILE_IFELSE([AC_LANG_SOURCE([[long double foo;]])],
gdb_cv_c_long_double=yes,
gdb_cv_c_long_double=no)])
if test "$gdb_cv_c_long_double" = yes; then
AC_DEFINE(HAVE_LONG_DOUBLE, 1,
[Define to 1 if the compiler supports long double.])
[Define to 1 if the compiler supports long double.])
fi
# Check if the compiler and runtime support printing long doubles.
AC_CACHE_CHECK([for long double support in printf],
gdb_cv_printf_has_long_double,
[AC_RUN_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT],
gdb_cv_printf_has_long_double,
[AC_RUN_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT],
[[char buf[16];
long double f = 3.141592653;
sprintf (buf, "%Lg", f);
return (strncmp ("3.14159", buf, 7));]])],
gdb_cv_printf_has_long_double=yes,
gdb_cv_printf_has_long_double=no,
gdb_cv_printf_has_long_double=no)])
gdb_cv_printf_has_long_double=yes,
gdb_cv_printf_has_long_double=no,
gdb_cv_printf_has_long_double=no)])
if test "$gdb_cv_printf_has_long_double" = yes; then
AC_DEFINE(PRINTF_HAS_LONG_DOUBLE, 1,
[Define to 1 if the "%Lg" format works to print long doubles.])
[Define to 1 if the "%Lg" format works to print long doubles.])
fi
# Check if the compiler and runtime support scanning long doubles.
AC_CACHE_CHECK([for long double support in scanf],
gdb_cv_scanf_has_long_double,
[AC_RUN_IFELSE([AC_LANG_PROGRAM(
gdb_cv_scanf_has_long_double,
[AC_RUN_IFELSE([AC_LANG_PROGRAM(
[[#include <stdio.h>]],
[[char *buf = "3.141592653";
long double f = 0;
sscanf (buf, "%Lg", &f);
return !(f > 3.14159 && f < 3.14160);]])],
gdb_cv_scanf_has_long_double=yes,
gdb_cv_scanf_has_long_double=no,
gdb_cv_scanf_has_long_double=no)])
gdb_cv_scanf_has_long_double=yes,
gdb_cv_scanf_has_long_double=no,
gdb_cv_scanf_has_long_double=no)])
if test "$gdb_cv_scanf_has_long_double" = yes; then
AC_DEFINE(SCANF_HAS_LONG_DOUBLE, 1,
[Define to 1 if the "%Lg" format works to scan long doubles.])
[Define to 1 if the "%Lg" format works to scan long doubles.])
fi
case ${host_os} in
@ -1776,19 +1776,19 @@ if test "${gdb_native}" = yes; then
CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS"
AC_RUN_IFELSE(
[AC_LANG_PROGRAM(
[#include "Python.h"],
[
const char *code = "import ctypes\n";
Py_Initialize ();
PyObject *main_module = PyImport_AddModule ("__main__");
PyObject *global_dict = PyModule_GetDict (main_module);
PyObject *local_dict = PyDict_New ();
PyObject *py_code = Py_CompileString (code, "test", Py_single_input);
if (py_code == NULL)
return 1;
PyObject *res = PyEval_EvalCode (py_code, global_dict, local_dict);
Py_Finalize ();
return res ? 0 : 1;])],
[#include "Python.h"],
[
const char *code = "import ctypes\n";
Py_Initialize ();
PyObject *main_module = PyImport_AddModule ("__main__");
PyObject *global_dict = PyModule_GetDict (main_module);
PyObject *local_dict = PyDict_New ();
PyObject *py_code = Py_CompileString (code, "test", Py_single_input);
if (py_code == NULL)
return 1;
PyObject *res = PyEval_EvalCode (py_code, global_dict, local_dict);
Py_Finalize ();
return res ? 0 : 1;])],
[dynamic_list=true], [], [true])
LIBS="$old_LIBS"
CFLAGS="$old_CFLAGS"
@ -1811,20 +1811,20 @@ AC_CACHE_CHECK(
gdb_cv_execinfo_backtrace,
[AC_LINK_IFELSE(
[AC_LANG_PROGRAM(
[
#include <execinfo.h>
],
[
int f;
void *b[[2]];
f = backtrace (b, 2);
backtrace_symbols_fd (b, f, 2);
])],
[
#include <execinfo.h>
],
[
int f;
void *b[[2]];
f = backtrace (b, 2);
backtrace_symbols_fd (b, f, 2);
])],
[gdb_cv_execinfo_backtrace=yes],
[gdb_cv_execinfo_backtrace=no])])
if test "$gdb_cv_execinfo_backtrace" = yes; then
AC_DEFINE(HAVE_EXECINFO_BACKTRACE, 1,
[Define to 1 if execinfo.h backtrace functions are available.])
[Define to 1 if execinfo.h backtrace functions are available.])
fi
dnl For certain native configurations, we need to check whether thread
@ -1852,14 +1852,14 @@ if test "${build}" = "${host}" -a "${host}" = "${target}" ; then
)
AC_MSG_RESULT($gdb_cv_have_aix_thread_debug)
if test "$gdb_cv_have_aix_thread_debug" = yes; then
CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
LIBS="$LIBS -lpthdebug"
CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
LIBS="$LIBS -lpthdebug"
# Older versions of AIX do not provide the declaration for
# the getthrds function (it appears that it was introduced
# with AIX 6.x).
AC_CHECK_DECLS(getthrds, [], [], [[#include <procinfo.h>]])
# Older versions of AIX do not provide the declaration for
# the getthrds function (it appears that it was introduced
# with AIX 6.x).
AC_CHECK_DECLS(getthrds, [], [], [[#include <procinfo.h>]])
fi
;;
esac
@ -1910,15 +1910,15 @@ if test "x$ac_cv_header_thread_db_h" = "xyes"; then
fi
if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
AC_DEFINE(THREAD_DB_HAS_TD_NOTALLOC, 1,
[Define if <thread_db.h> has the TD_NOTALLOC error code.])
[Define if <thread_db.h> has the TD_NOTALLOC error code.])
fi
if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
AC_DEFINE(THREAD_DB_HAS_TD_VERSION, 1,
[Define if <thread_db.h> has the TD_VERSION error code.])
[Define if <thread_db.h> has the TD_VERSION error code.])
fi
if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
AC_DEFINE(THREAD_DB_HAS_TD_NOTLS, 1,
[Define if <thread_db.h> has the TD_NOTLS error code.])
[Define if <thread_db.h> has the TD_NOTLS error code.])
fi
dnl Set the host's .gdbinit filename.
@ -1945,10 +1945,10 @@ if test "x$with_sysroot" = xyes; then
fi
AC_ARG_WITH(sysroot,
AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@],
[search for usr/lib et al within DIR]),
[search for usr/lib et al within DIR]),
[TARGET_SYSTEM_ROOT=$withval], [TARGET_SYSTEM_ROOT=])
AC_DEFINE_DIR(TARGET_SYSTEM_ROOT, TARGET_SYSTEM_ROOT,
[search for usr/lib et al within DIR])
[search for usr/lib et al within DIR])
AC_SUBST(TARGET_SYSTEM_ROOT)
GDB_AC_DEFINE_RELOCATABLE(TARGET_SYSTEM_ROOT, sysroot, ${ac_define_dir})
@ -2003,7 +2003,7 @@ all_binary_file_srcs="\$(mips_SRCS) \$(coff_SRCS) \$(xcoff_SRCS)"
bfd_supports_elf=no
# Add ELF support to GDB, but only if BFD includes ELF support.
GDB_AC_CHECK_BFD([for ELF support in BFD], gdb_cv_var_bfd_elf,
[bfd_get_elf_phdr_upper_bound (NULL)], elf-bfd.h)
[bfd_get_elf_phdr_upper_bound (NULL)], elf-bfd.h)
if test "$gdb_cv_var_bfd_elf" = yes; then
CONFIG_OBS="$CONFIG_OBS gcore-elf.o elf-none-tdep.o"
AC_DEFINE(HAVE_ELF, 1,
@ -2019,7 +2019,7 @@ fi
# Add macho support to GDB, but only if BFD includes it.
bfd_supports_macho=no
GDB_AC_CHECK_BFD([for Mach-O support in BFD], gdb_cv_var_bfd_macho,
[bfd_mach_o_lookup_command (NULL, 0, NULL)], mach-o.h)
[bfd_mach_o_lookup_command (NULL, 0, NULL)], mach-o.h)
if test "$gdb_cv_var_bfd_macho" = yes; then
bfd_supports_macho=yes
all_binary_file_srcs="$all_binary_file_srcs \$(macho_SRCS)"
@ -2089,7 +2089,7 @@ if test "$gdb_cv_var_bfd_elf" = yes; then
lzma_mf_is_supported (LZMA_MF_HC3);])
if test "$HAVE_LIBLZMA" != yes; then
if test "$with_lzma" = yes; then
AC_MSG_ERROR([missing liblzma for --with-lzma])
AC_MSG_ERROR([missing liblzma for --with-lzma])
fi
fi
fi
@ -2132,60 +2132,60 @@ if test "${enable_gdbtk}" = "yes"; then
if test -z "${no_tcl}" -a -z "${no_tk}"; then
SC_LOAD_TCLCONFIG
# Check for in-tree tcl
here=`pwd`
cd ${srcdir}/..
topdir=`pwd`
cd ${here}
# Check for in-tree tcl
here=`pwd`
cd ${srcdir}/..
topdir=`pwd`
cd ${here}
intree="no"
if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
intree="yes"
fi
intree="no"
if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
intree="yes"
fi
# Find Tcl private headers
if test x"${intree}" = xno; then
CY_AC_TCL_PRIVATE_HEADERS
# Find Tcl private headers
if test x"${intree}" = xno; then
CY_AC_TCL_PRIVATE_HEADERS
TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
TCL_LIBRARY="${TCL_LIB_SPEC}"
TCL_DEPS=""
else
# If building tcl in the same src tree, private headers
# are not needed, but we need to be sure to use the right
# headers library
TCL_LIBRARY="${TCL_LIB_SPEC}"
TCL_DEPS=""
else
# If building tcl in the same src tree, private headers
# are not needed, but we need to be sure to use the right
# headers library
TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
fi
TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
fi
AC_SUBST(TCL_INCLUDE)
AC_SUBST(TCL_LIBRARY)
AC_SUBST(TCL_DEPS)
AC_SUBST(TCL_DEPS)
SC_LOAD_TKCONFIG
# Check for in-tree Tk
intree="no"
if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
intree="yes"
fi
# Check for in-tree Tk
intree="no"
if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
intree="yes"
fi
# Find Tk private headers
if test x"${intree}" = xno; then
CY_AC_TK_PRIVATE_HEADERS
# Find Tk private headers
if test x"${intree}" = xno; then
CY_AC_TK_PRIVATE_HEADERS
TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
TK_LIBRARY=${TK_LIB_SPEC}
TK_DEPS=""
else
TK_INCLUDE="-I${TK_SRC_DIR}/generic"
TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
fi
TK_DEPS=""
else
TK_INCLUDE="-I${TK_SRC_DIR}/generic"
TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
fi
AC_SUBST(TK_INCLUDE)
AC_SUBST(TK_LIBRARY)
AC_SUBST(TK_DEPS)
AC_SUBST(TK_XINCLUDES)
ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
# Include some libraries that Tcl and Tk want.
TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
@ -2196,9 +2196,9 @@ if test "${enable_gdbtk}" = "yes"; then
# try to include things like `$(LIBGUI)', which wouldn't work.
GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
@ -2210,7 +2210,7 @@ if test "${enable_gdbtk}" = "yes"; then
CONFIG_OBS="${CONFIG_OBS} gdbres.o"
fi
AC_CONFIG_SUBDIRS(gdbtk)
AC_CONFIG_SUBDIRS(gdbtk)
fi
fi
@ -2357,8 +2357,8 @@ else
pos->type = BT_SEEK_BEGIN;
bt_iter_set_pos (bt_ctf_get_iter (NULL), pos);
scope = bt_ctf_get_top_level_scope (event,
BT_STREAM_EVENT_HEADER);
bt_ctf_get_uint64 (bt_ctf_get_field (event, scope, "id"));
BT_STREAM_EVENT_HEADER);
bt_ctf_get_uint64 (bt_ctf_get_field (event, scope, "id"));
])
CFLAGS=$saved_CFLAGS
@ -2394,7 +2394,7 @@ if test "${nativefile}" != ""; then
* ) GDB_NM_FILE="${nativefile}"
esac
AC_CONFIG_LINKS([nm.h:$GDB_NM_FILE], [echo > stamp-nmh],
[GDB_NM_FILE=$GDB_NM_FILE])
[GDB_NM_FILE=$GDB_NM_FILE])
AC_DEFINE_UNQUOTED(GDB_NM_FILE, "${GDB_NM_FILE}", [nativefile])
NM_H=nm.h
fi
@ -2416,7 +2416,7 @@ AC_EXEEXT
dnl Detect the character set used by this host.
dnl At the moment, we just assume it's UTF-8.
AC_DEFINE(GDB_DEFAULT_HOST_CHARSET, "UTF-8",
[Define to be a string naming the default host character set.])
[Define to be a string naming the default host character set.])
GDB_AC_SELFTEST([
CONFIG_OBS="$CONFIG_OBS \$(SELFTESTS_OBS)"

2
gdb/sanitize.m4
View file

@ -19,7 +19,7 @@ dnl along with this program. If not, see <http://www.gnu.org/licenses/>.
AC_DEFUN([AM_GDB_UBSAN],[
AC_ARG_ENABLE(ubsan,
AS_HELP_STRING([--enable-ubsan],
[enable undefined behavior sanitizer (auto/yes/no)]),
[enable undefined behavior sanitizer (auto/yes/no)]),
[],enable_ubsan=no)
if test "x$enable_ubsan" = xauto; then
if $development; then

2
gdb/testsuite/configure vendored
View file

@ -2230,7 +2230,7 @@ else
case $host_os in
aix*)
if test $host_cpu != ia64; then
RPATH_ENVVAR=LIBPATH
RPATH_ENVVAR=LIBPATH
fi ;;
darwin* | rhapsody*)
RPATH_ENVVAR=DYLD_LIBRARY_PATH ;;

2
gdb/testsuite/configure.ac
View file

@ -65,7 +65,7 @@ else
case $host_os in
aix*)
if test $host_cpu != ia64; then
RPATH_ENVVAR=LIBPATH
RPATH_ENVVAR=LIBPATH
fi ;;
darwin* | rhapsody*)
RPATH_ENVVAR=DYLD_LIBRARY_PATH ;;

2
gdbserver/acinclude.m4
View file

@ -45,7 +45,7 @@ AC_DEFUN(
AC_CACHE_VAL(
[gdbserver_cv_have_thread_db_type_$1],
[AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([#include <thread_db.h>], [$1 avar])],
[AC_LANG_PROGRAM([#include <thread_db.h>], [$1 avar])],
[gdbserver_cv_have_thread_db_type_$1=yes],
[gdbserver_cv_have_thread_db_type_$1=no]
)]

302
gdbserver/configure vendored
View file

@ -5252,10 +5252,10 @@ namespace cxx11
auto c = [=](){ return a + b; }();
auto d = [&](){ return c; }();
auto e = [a, &b](int x) mutable {
const auto identity = [](int y){ return y; };
for (auto i = 0; i < a; ++i)
a += b--;
return x + identity(a + b);
const auto identity = [](int y){ return y; };
for (auto i = 0; i < a; ++i)
a += b--;
return x + identity(a + b);
}(0);
return a + b + c + d + e;
}
@ -5269,7 +5269,7 @@ namespace cxx11
using unary_t = decltype(unary);
const auto higher1st = [](nullary_t f){ return f(); };
const auto higher2nd = [unary](nullary_t f1){
return [unary, f1](unary_t f2){ return f2(unary(f1())); };
return [unary, f1](unary_t f2){ return f2(unary(f1())); };
};
return higher1st(nullary) + higher2nd(nullary)(unary);
}
@ -5356,11 +5356,11 @@ namespace cxx14
test()
{
const auto lambda = [](auto&&... args){
const auto istiny = [](auto x){
return (sizeof(x) == 1UL) ? 1 : 0;
};
const int aretiny[] = { istiny(args)... };
return aretiny[0];
const auto istiny = [](auto x){
return (sizeof(x) == 1UL) ? 1 : 0;
};
const int aretiny[] = { istiny(args)... };
return aretiny[0];
};
return lambda(1, 1L, 1.0f, '1');
}
@ -5384,7 +5384,7 @@ namespace cxx14
{
auto length = 0UL;
for (auto p = s; *p; ++p)
++length;
++length;
return length;
}
@ -5541,10 +5541,10 @@ namespace cxx17
switch (f1())
{
case 17:
f1();
[[fallthrough]];
f1();
[[fallthrough]];
case 42:
f1();
f1();
}
return f1();
}
@ -5562,14 +5562,14 @@ namespace cxx17
struct base2
{
base2() {
b3 = 42;
b3 = 42;
}
int b3;
};
struct derived : base1, base2
{
int d;
int d;
};
derived d1 {{1, 2}, {}, 4}; // full initialization
@ -5586,18 +5586,18 @@ namespace cxx17
int& operator* ()
{
return i;
return i;
}
const int& operator* () const
{
return i;
return i;
}
iter& operator++()
{
++i;
return *this;
++i;
return *this;
}
};
@ -5620,12 +5620,12 @@ namespace cxx17
{
iter begin() const
{
return {0};
return {0};
}
sentinel end() const
{
return {5};
return {5};
}
};
@ -5635,7 +5635,7 @@ namespace cxx17
for (auto i : r)
{
[[maybe_unused]] auto v = i;
[[maybe_unused]] auto v = i;
}
}
@ -5649,10 +5649,10 @@ namespace cxx17
int i;
int foo()
{
return [*this]()
{
return i;
}();
return [*this]()
{
return i;
}();
}
};
@ -5676,11 +5676,11 @@ namespace cxx17
{
if constexpr(cond)
{
return 13;
return 13;
}
else
{
return 42;
return 42;
}
}
@ -5698,16 +5698,16 @@ namespace cxx17
{
if (auto i = f(); i > 0)
{
return 3;
return 3;
}
switch (auto i = f(); i + 4)
{
case 17:
return 2;
return 2;
default:
return 1;
return 1;
}
}
@ -5720,8 +5720,8 @@ namespace cxx17
struct pair
{
pair (T1 p1, T2 p2)
: m1 {p1},
m2 {p2}
: m1 {p1},
m2 {p2}
{}
T1 m1;
@ -5854,8 +5854,8 @@ if eval \${$cachevar+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_save_CXX="$CXX"
CXX="$CXX $switch"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
CXX="$CXX $switch"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
@ -6069,10 +6069,10 @@ namespace cxx11
auto c = [=](){ return a + b; }();
auto d = [&](){ return c; }();
auto e = [a, &b](int x) mutable {
const auto identity = [](int y){ return y; };
for (auto i = 0; i < a; ++i)
a += b--;
return x + identity(a + b);
const auto identity = [](int y){ return y; };
for (auto i = 0; i < a; ++i)
a += b--;
return x + identity(a + b);
}(0);
return a + b + c + d + e;
}
@ -6086,7 +6086,7 @@ namespace cxx11
using unary_t = decltype(unary);
const auto higher1st = [](nullary_t f){ return f(); };
const auto higher2nd = [unary](nullary_t f1){
return [unary, f1](unary_t f2){ return f2(unary(f1())); };
return [unary, f1](unary_t f2){ return f2(unary(f1())); };
};
return higher1st(nullary) + higher2nd(nullary)(unary);
}
@ -6173,11 +6173,11 @@ namespace cxx14
test()
{
const auto lambda = [](auto&&... args){
const auto istiny = [](auto x){
return (sizeof(x) == 1UL) ? 1 : 0;
};
const int aretiny[] = { istiny(args)... };
return aretiny[0];
const auto istiny = [](auto x){
return (sizeof(x) == 1UL) ? 1 : 0;
};
const int aretiny[] = { istiny(args)... };
return aretiny[0];
};
return lambda(1, 1L, 1.0f, '1');
}
@ -6201,7 +6201,7 @@ namespace cxx14
{
auto length = 0UL;
for (auto p = s; *p; ++p)
++length;
++length;
return length;
}
@ -6358,10 +6358,10 @@ namespace cxx17
switch (f1())
{
case 17:
f1();
[[fallthrough]];
f1();
[[fallthrough]];
case 42:
f1();
f1();
}
return f1();
}
@ -6379,14 +6379,14 @@ namespace cxx17
struct base2
{
base2() {
b3 = 42;
b3 = 42;
}
int b3;
};
struct derived : base1, base2
{
int d;
int d;
};
derived d1 {{1, 2}, {}, 4}; // full initialization
@ -6403,18 +6403,18 @@ namespace cxx17
int& operator* ()
{
return i;
return i;
}
const int& operator* () const
{
return i;
return i;
}
iter& operator++()
{
++i;
return *this;
++i;
return *this;
}
};
@ -6437,12 +6437,12 @@ namespace cxx17
{
iter begin() const
{
return {0};
return {0};
}
sentinel end() const
{
return {5};
return {5};
}
};
@ -6452,7 +6452,7 @@ namespace cxx17
for (auto i : r)
{
[[maybe_unused]] auto v = i;
[[maybe_unused]] auto v = i;
}
}
@ -6466,10 +6466,10 @@ namespace cxx17
int i;
int foo()
{
return [*this]()
{
return i;
}();
return [*this]()
{
return i;
}();
}
};
@ -6493,11 +6493,11 @@ namespace cxx17
{
if constexpr(cond)
{
return 13;
return 13;
}
else
{
return 42;
return 42;
}
}
@ -6515,16 +6515,16 @@ namespace cxx17
{
if (auto i = f(); i > 0)
{
return 3;
return 3;
}
switch (auto i = f(); i + 4)
{
case 17:
return 2;
return 2;
default:
return 1;
return 1;
}
}
@ -6537,8 +6537,8 @@ namespace cxx17
struct pair
{
pair (T1 p1, T2 p2)
: m1 {p1},
m2 {p2}
: m1 {p1},
m2 {p2}
{}
T1 m1;
@ -6654,19 +6654,19 @@ else
eval $cachevar=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
CXX="$ac_save_CXX"
CXX="$ac_save_CXX"
fi
eval ac_res=\$$cachevar
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
if eval test x\$$cachevar = xyes; then
CXX_DIALECT="$switch"
CXX="$CXX $switch"
if test -n "$CXXCPP" ; then
CXXCPP="$CXXCPP $switch"
fi
ac_success=yes
break
CXX_DIALECT="$switch"
CXX="$CXX $switch"
if test -n "$CXXCPP" ; then
CXXCPP="$CXXCPP $switch"
fi
ac_success=yes
break
fi
done
fi
@ -6674,20 +6674,20 @@ $as_echo "$ac_res" >&6; }
if test x$ac_success = xno; then
for alternative in ${ax_cxx_compile_alternatives}; do
for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}" MSVC; do
if test x"$switch" = xMSVC; then
switch=-std:c++${alternative}
cachevar=`$as_echo "ax_cv_cxx_compile_cxx17_${switch}_MSVC" | $as_tr_sh`
else
cachevar=`$as_echo "ax_cv_cxx_compile_cxx17_$switch" | $as_tr_sh`
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++17 features with $switch" >&5
if test x"$switch" = xMSVC; then
switch=-std:c++${alternative}
cachevar=`$as_echo "ax_cv_cxx_compile_cxx17_${switch}_MSVC" | $as_tr_sh`
else
cachevar=`$as_echo "ax_cv_cxx_compile_cxx17_$switch" | $as_tr_sh`
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++17 features with $switch" >&5
$as_echo_n "checking whether $CXX supports C++17 features with $switch... " >&6; }
if eval \${$cachevar+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_save_CXX="$CXX"
CXX="$CXX $switch"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
CXX="$CXX $switch"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
@ -6901,10 +6901,10 @@ namespace cxx11
auto c = [=](){ return a + b; }();
auto d = [&](){ return c; }();
auto e = [a, &b](int x) mutable {
const auto identity = [](int y){ return y; };
for (auto i = 0; i < a; ++i)
a += b--;
return x + identity(a + b);
const auto identity = [](int y){ return y; };
for (auto i = 0; i < a; ++i)
a += b--;
return x + identity(a + b);
}(0);
return a + b + c + d + e;
}
@ -6918,7 +6918,7 @@ namespace cxx11
using unary_t = decltype(unary);
const auto higher1st = [](nullary_t f){ return f(); };
const auto higher2nd = [unary](nullary_t f1){
return [unary, f1](unary_t f2){ return f2(unary(f1())); };
return [unary, f1](unary_t f2){ return f2(unary(f1())); };
};
return higher1st(nullary) + higher2nd(nullary)(unary);
}
@ -7005,11 +7005,11 @@ namespace cxx14
test()
{
const auto lambda = [](auto&&... args){
const auto istiny = [](auto x){
return (sizeof(x) == 1UL) ? 1 : 0;
};
const int aretiny[] = { istiny(args)... };
return aretiny[0];
const auto istiny = [](auto x){
return (sizeof(x) == 1UL) ? 1 : 0;
};
const int aretiny[] = { istiny(args)... };
return aretiny[0];
};
return lambda(1, 1L, 1.0f, '1');
}
@ -7033,7 +7033,7 @@ namespace cxx14
{
auto length = 0UL;
for (auto p = s; *p; ++p)
++length;
++length;
return length;
}
@ -7190,10 +7190,10 @@ namespace cxx17
switch (f1())
{
case 17:
f1();
[[fallthrough]];
f1();
[[fallthrough]];
case 42:
f1();
f1();
}
return f1();
}
@ -7211,14 +7211,14 @@ namespace cxx17
struct base2
{
base2() {
b3 = 42;
b3 = 42;
}
int b3;
};
struct derived : base1, base2
{
int d;
int d;
};
derived d1 {{1, 2}, {}, 4}; // full initialization
@ -7235,18 +7235,18 @@ namespace cxx17
int& operator* ()
{
return i;
return i;
}
const int& operator* () const
{
return i;
return i;
}
iter& operator++()
{
++i;
return *this;
++i;
return *this;
}
};
@ -7269,12 +7269,12 @@ namespace cxx17
{
iter begin() const
{
return {0};
return {0};
}
sentinel end() const
{
return {5};
return {5};
}
};
@ -7284,7 +7284,7 @@ namespace cxx17
for (auto i : r)
{
[[maybe_unused]] auto v = i;
[[maybe_unused]] auto v = i;
}
}
@ -7298,10 +7298,10 @@ namespace cxx17
int i;
int foo()
{
return [*this]()
{
return i;
}();
return [*this]()
{
return i;
}();
}
};
@ -7325,11 +7325,11 @@ namespace cxx17
{
if constexpr(cond)
{
return 13;
return 13;
}
else
{
return 42;
return 42;
}
}
@ -7347,16 +7347,16 @@ namespace cxx17
{
if (auto i = f(); i > 0)
{
return 3;
return 3;
}
switch (auto i = f(); i + 4)
{
case 17:
return 2;
return 2;
default:
return 1;
return 1;
}
}
@ -7369,8 +7369,8 @@ namespace cxx17
struct pair
{
pair (T1 p1, T2 p2)
: m1 {p1},
m2 {p2}
: m1 {p1},
m2 {p2}
{}
T1 m1;
@ -7486,23 +7486,23 @@ else
eval $cachevar=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
CXX="$ac_save_CXX"
CXX="$ac_save_CXX"
fi
eval ac_res=\$$cachevar
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
if eval test x\$$cachevar = xyes; then
CXX_DIALECT="$switch"
CXX="$CXX $switch"
if test -n "$CXXCPP" ; then
CXXCPP="$CXXCPP $switch"
fi
ac_success=yes
break
fi
if eval test x\$$cachevar = xyes; then
CXX_DIALECT="$switch"
CXX="$CXX $switch"
if test -n "$CXXCPP" ; then
CXXCPP="$CXXCPP $switch"
fi
ac_success=yes
break
fi
done
if test x$ac_success = xyes; then
break
break
fi
done
fi
@ -9433,8 +9433,8 @@ int
main ()
{
sigjmp_buf env;
while (! sigsetjmp (env, 1))
siglongjmp (env, 1);
while (! sigsetjmp (env, 1))
siglongjmp (env, 1);
;
return 0;
@ -13382,9 +13382,9 @@ int
main ()
{
#if !defined __GNUC__ || defined __clang__
#error not gcc
#endif
#if !defined __GNUC__ || defined __clang__
#error not gcc
#endif
;
return 0;
@ -13404,9 +13404,9 @@ int
main ()
{
#ifndef __clang__
#error not clang
#endif
#ifndef __clang__
#error not clang
#endif
;
return 0;
@ -13509,9 +13509,9 @@ if test "${enable_build_warnings+set}" = set; then :
yes) ;;
no) build_warnings="-w";;
,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
build_warnings="${build_warnings} ${t}";;
build_warnings="${build_warnings} ${t}";;
*,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
build_warnings="${t} ${build_warnings}";;
build_warnings="${t} ${build_warnings}";;
*) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
esac
if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
@ -13524,9 +13524,9 @@ if test "${enable_gdb_build_warnings+set}" = set; then :
yes) ;;
no) build_warnings="-w";;
,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
build_warnings="${build_warnings} ${t}";;
build_warnings="${build_warnings} ${t}";;
*,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
build_warnings="${t} ${build_warnings}";;
build_warnings="${t} ${build_warnings}";;
*) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
esac
if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
@ -13556,7 +13556,7 @@ $as_echo_n "checking compiler warning flags... " >&6; }
case $w in
-Wno-*)
wtest=`echo $w | sed 's/-Wno-/-W/g'` ;;
-Wformat-nonliteral)
-Wformat-nonliteral)
# gcc requires -Wformat before -Wformat-nonliteral
# will work, so stick them together.
w="-Wformat $w"
@ -13971,8 +13971,8 @@ if ${gdb_cv_i386_is_x86_64+:} false; then :
$as_echo_n "(cached) " >&6
else
save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $CFLAGS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
CPPFLAGS="$CPPFLAGS $CFLAGS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if __x86_64__
@ -13988,7 +13988,7 @@ else
fi
rm -f conftest*
CPPFLAGS="$save_CPPFLAGS"
CPPFLAGS="$save_CPPFLAGS"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_i386_is_x86_64" >&5
$as_echo "$gdb_cv_i386_is_x86_64" >&6; }
@ -14031,8 +14031,8 @@ if ${gdb_cv_m68k_is_coldfire+:} false; then :
$as_echo_n "(cached) " >&6
else
save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $CFLAGS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
CPPFLAGS="$CPPFLAGS $CFLAGS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __mcoldfire__
@ -14048,7 +14048,7 @@ else
fi
rm -f conftest*
CPPFLAGS="$save_CPPFLAGS"
CPPFLAGS="$save_CPPFLAGS"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_m68k_is_coldfire" >&5
$as_echo "$gdb_cv_m68k_is_coldfire" >&6; }

28
gdbserver/configure.ac
View file

@ -161,15 +161,15 @@ changequote(,)dnl
i[34567]86-*-linux*)
changequote([,])dnl
AC_CACHE_CHECK([if building for x86-64], [gdb_cv_i386_is_x86_64],
[save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $CFLAGS"
AC_EGREP_CPP([got it], [
[save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $CFLAGS"
AC_EGREP_CPP([got it], [
#if __x86_64__
got it
#endif
], [gdb_cv_i386_is_x86_64=yes],
[gdb_cv_i386_is_x86_64=no])
CPPFLAGS="$save_CPPFLAGS"])
], [gdb_cv_i386_is_x86_64=yes],
[gdb_cv_i386_is_x86_64=no])
CPPFLAGS="$save_CPPFLAGS"])
;;
x86_64-*-linux*)
@ -187,15 +187,15 @@ got it
m68k-*-*)
AC_CACHE_CHECK([if building for Coldfire], [gdb_cv_m68k_is_coldfire],
[save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $CFLAGS"
AC_EGREP_CPP([got it], [
[save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $CFLAGS"
AC_EGREP_CPP([got it], [
#ifdef __mcoldfire__
got it
#endif
], [gdb_cv_m68k_is_coldfire=yes],
[gdb_cv_m68k_is_coldfire=no])
CPPFLAGS="$save_CPPFLAGS"])
], [gdb_cv_m68k_is_coldfire=yes],
[gdb_cv_m68k_is_coldfire=no])
CPPFLAGS="$save_CPPFLAGS"])
;;
esac
@ -367,8 +367,8 @@ dnl Check for -fvisibility=hidden support in the compiler.
saved_cflags="$CFLAGS"
CFLAGS="$CFLAGS -fvisibility=hidden"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([])],
[gdbsrv_cv_have_visibility_hidden=yes],
[gdbsrv_cv_have_visibility_hidden=no])
[gdbsrv_cv_have_visibility_hidden=yes],
[gdbsrv_cv_have_visibility_hidden=no])
CFLAGS="$saved_cflags"
IPA_DEPFILES=""

12
gdbsupport/common.m4
View file

@ -2,7 +2,7 @@ dnl Autoconf configure snippets for common.
dnl Copyright (C) 1995-2025 Free Software Foundation, Inc.
dnl
dnl This file is part of GDB.
dnl
dnl
dnl This program is free software; you can redistribute it and/or modify
dnl it under the terms of the GNU General Public License as published by
dnl the Free Software Foundation; either version 3 of the License, or
@ -176,11 +176,11 @@ AC_CHECK_HEADERS([ \
[gdb_cv_func_sigsetjmp],
[AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM(
[#include <setjmp.h>],
[sigjmp_buf env;
while (! sigsetjmp (env, 1))
siglongjmp (env, 1);]
)],
[#include <setjmp.h>],
[sigjmp_buf env;
while (! sigsetjmp (env, 1))
siglongjmp (env, 1);]
)],
[gdb_cv_func_sigsetjmp=yes],
[gdb_cv_func_sigsetjmp=no]
)]

30
gdbsupport/compiler-type.m4
View file

@ -30,28 +30,28 @@ dnl along with this program. If not, see <http://www.gnu.org/licenses/>.
AC_DEFUN([AM_GDB_COMPILER_TYPE],[
AC_CACHE_CHECK([the compiler type],
[gdb_cv_compiler_type],
[gdb_cv_compiler_type],
[gdb_cv_compiler_type=unknown
if test "$gdb_cv_compiler_type" = unknown; then
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([],
[
#if !defined __GNUC__ || defined __clang__
#error not gcc
#endif
])],
[gdb_cv_compiler_type=gcc], [])
[AC_LANG_PROGRAM([],
[
#if !defined __GNUC__ || defined __clang__
#error not gcc
#endif
])],
[gdb_cv_compiler_type=gcc], [])
fi
if test "$gdb_cv_compiler_type" = unknown; then
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([],
[
#ifndef __clang__
#error not clang
#endif
])],
[gdb_cv_compiler_type=clang], [])
[AC_LANG_PROGRAM([],
[
#ifndef __clang__
#error not clang
#endif
])],
[gdb_cv_compiler_type=clang], [])
fi
])

290
gdbsupport/configure vendored
View file

@ -6158,10 +6158,10 @@ namespace cxx11
auto c = [=](){ return a + b; }();
auto d = [&](){ return c; }();
auto e = [a, &b](int x) mutable {
const auto identity = [](int y){ return y; };
for (auto i = 0; i < a; ++i)
a += b--;
return x + identity(a + b);
const auto identity = [](int y){ return y; };
for (auto i = 0; i < a; ++i)
a += b--;
return x + identity(a + b);
}(0);
return a + b + c + d + e;
}
@ -6175,7 +6175,7 @@ namespace cxx11
using unary_t = decltype(unary);
const auto higher1st = [](nullary_t f){ return f(); };
const auto higher2nd = [unary](nullary_t f1){
return [unary, f1](unary_t f2){ return f2(unary(f1())); };
return [unary, f1](unary_t f2){ return f2(unary(f1())); };
};
return higher1st(nullary) + higher2nd(nullary)(unary);
}
@ -6262,11 +6262,11 @@ namespace cxx14
test()
{
const auto lambda = [](auto&&... args){
const auto istiny = [](auto x){
return (sizeof(x) == 1UL) ? 1 : 0;
};
const int aretiny[] = { istiny(args)... };
return aretiny[0];
const auto istiny = [](auto x){
return (sizeof(x) == 1UL) ? 1 : 0;
};
const int aretiny[] = { istiny(args)... };
return aretiny[0];
};
return lambda(1, 1L, 1.0f, '1');
}
@ -6290,7 +6290,7 @@ namespace cxx14
{
auto length = 0UL;
for (auto p = s; *p; ++p)
++length;
++length;
return length;
}
@ -6447,10 +6447,10 @@ namespace cxx17
switch (f1())
{
case 17:
f1();
[[fallthrough]];
f1();
[[fallthrough]];
case 42:
f1();
f1();
}
return f1();
}
@ -6468,14 +6468,14 @@ namespace cxx17
struct base2
{
base2() {
b3 = 42;
b3 = 42;
}
int b3;
};
struct derived : base1, base2
{
int d;
int d;
};
derived d1 {{1, 2}, {}, 4}; // full initialization
@ -6492,18 +6492,18 @@ namespace cxx17
int& operator* ()
{
return i;
return i;
}
const int& operator* () const
{
return i;
return i;
}
iter& operator++()
{
++i;
return *this;
++i;
return *this;
}
};
@ -6526,12 +6526,12 @@ namespace cxx17
{
iter begin() const
{
return {0};
return {0};
}
sentinel end() const
{
return {5};
return {5};
}
};
@ -6541,7 +6541,7 @@ namespace cxx17
for (auto i : r)
{
[[maybe_unused]] auto v = i;
[[maybe_unused]] auto v = i;
}
}
@ -6555,10 +6555,10 @@ namespace cxx17
int i;
int foo()
{
return [*this]()
{
return i;
}();
return [*this]()
{
return i;
}();
}
};
@ -6582,11 +6582,11 @@ namespace cxx17
{
if constexpr(cond)
{
return 13;
return 13;
}
else
{
return 42;
return 42;
}
}
@ -6604,16 +6604,16 @@ namespace cxx17
{
if (auto i = f(); i > 0)
{
return 3;
return 3;
}
switch (auto i = f(); i + 4)
{
case 17:
return 2;
return 2;
default:
return 1;
return 1;
}
}
@ -6626,8 +6626,8 @@ namespace cxx17
struct pair
{
pair (T1 p1, T2 p2)
: m1 {p1},
m2 {p2}
: m1 {p1},
m2 {p2}
{}
T1 m1;
@ -6760,8 +6760,8 @@ if eval \${$cachevar+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_save_CXX="$CXX"
CXX="$CXX $switch"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
CXX="$CXX $switch"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
@ -6975,10 +6975,10 @@ namespace cxx11
auto c = [=](){ return a + b; }();
auto d = [&](){ return c; }();
auto e = [a, &b](int x) mutable {
const auto identity = [](int y){ return y; };
for (auto i = 0; i < a; ++i)
a += b--;
return x + identity(a + b);
const auto identity = [](int y){ return y; };
for (auto i = 0; i < a; ++i)
a += b--;
return x + identity(a + b);
}(0);
return a + b + c + d + e;
}
@ -6992,7 +6992,7 @@ namespace cxx11
using unary_t = decltype(unary);
const auto higher1st = [](nullary_t f){ return f(); };
const auto higher2nd = [unary](nullary_t f1){
return [unary, f1](unary_t f2){ return f2(unary(f1())); };
return [unary, f1](unary_t f2){ return f2(unary(f1())); };
};
return higher1st(nullary) + higher2nd(nullary)(unary);
}
@ -7079,11 +7079,11 @@ namespace cxx14
test()
{
const auto lambda = [](auto&&... args){
const auto istiny = [](auto x){
return (sizeof(x) == 1UL) ? 1 : 0;
};
const int aretiny[] = { istiny(args)... };
return aretiny[0];
const auto istiny = [](auto x){
return (sizeof(x) == 1UL) ? 1 : 0;
};
const int aretiny[] = { istiny(args)... };
return aretiny[0];
};
return lambda(1, 1L, 1.0f, '1');
}
@ -7107,7 +7107,7 @@ namespace cxx14
{
auto length = 0UL;
for (auto p = s; *p; ++p)
++length;
++length;
return length;
}
@ -7264,10 +7264,10 @@ namespace cxx17
switch (f1())
{
case 17:
f1();
[[fallthrough]];
f1();
[[fallthrough]];
case 42:
f1();
f1();
}
return f1();
}
@ -7285,14 +7285,14 @@ namespace cxx17
struct base2
{
base2() {
b3 = 42;
b3 = 42;
}
int b3;
};
struct derived : base1, base2
{
int d;
int d;
};
derived d1 {{1, 2}, {}, 4}; // full initialization
@ -7309,18 +7309,18 @@ namespace cxx17
int& operator* ()
{
return i;
return i;
}
const int& operator* () const
{
return i;
return i;
}
iter& operator++()
{
++i;
return *this;
++i;
return *this;
}
};
@ -7343,12 +7343,12 @@ namespace cxx17
{
iter begin() const
{
return {0};
return {0};
}
sentinel end() const
{
return {5};
return {5};
}
};
@ -7358,7 +7358,7 @@ namespace cxx17
for (auto i : r)
{
[[maybe_unused]] auto v = i;
[[maybe_unused]] auto v = i;
}
}
@ -7372,10 +7372,10 @@ namespace cxx17
int i;
int foo()
{
return [*this]()
{
return i;
}();
return [*this]()
{
return i;
}();
}
};
@ -7399,11 +7399,11 @@ namespace cxx17
{
if constexpr(cond)
{
return 13;
return 13;
}
else
{
return 42;
return 42;
}
}
@ -7421,16 +7421,16 @@ namespace cxx17
{
if (auto i = f(); i > 0)
{
return 3;
return 3;
}
switch (auto i = f(); i + 4)
{
case 17:
return 2;
return 2;
default:
return 1;
return 1;
}
}
@ -7443,8 +7443,8 @@ namespace cxx17
struct pair
{
pair (T1 p1, T2 p2)
: m1 {p1},
m2 {p2}
: m1 {p1},
m2 {p2}
{}
T1 m1;
@ -7560,19 +7560,19 @@ else
eval $cachevar=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
CXX="$ac_save_CXX"
CXX="$ac_save_CXX"
fi
eval ac_res=\$$cachevar
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
if eval test x\$$cachevar = xyes; then
CXX_DIALECT="$switch"
CXX="$CXX $switch"
if test -n "$CXXCPP" ; then
CXXCPP="$CXXCPP $switch"
fi
ac_success=yes
break
CXX_DIALECT="$switch"
CXX="$CXX $switch"
if test -n "$CXXCPP" ; then
CXXCPP="$CXXCPP $switch"
fi
ac_success=yes
break
fi
done
fi
@ -7580,20 +7580,20 @@ $as_echo "$ac_res" >&6; }
if test x$ac_success = xno; then
for alternative in ${ax_cxx_compile_alternatives}; do
for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}" MSVC; do
if test x"$switch" = xMSVC; then
switch=-std:c++${alternative}
cachevar=`$as_echo "ax_cv_cxx_compile_cxx17_${switch}_MSVC" | $as_tr_sh`
else
cachevar=`$as_echo "ax_cv_cxx_compile_cxx17_$switch" | $as_tr_sh`
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++17 features with $switch" >&5
if test x"$switch" = xMSVC; then
switch=-std:c++${alternative}
cachevar=`$as_echo "ax_cv_cxx_compile_cxx17_${switch}_MSVC" | $as_tr_sh`
else
cachevar=`$as_echo "ax_cv_cxx_compile_cxx17_$switch" | $as_tr_sh`
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++17 features with $switch" >&5
$as_echo_n "checking whether $CXX supports C++17 features with $switch... " >&6; }
if eval \${$cachevar+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_save_CXX="$CXX"
CXX="$CXX $switch"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
CXX="$CXX $switch"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
@ -7807,10 +7807,10 @@ namespace cxx11
auto c = [=](){ return a + b; }();
auto d = [&](){ return c; }();
auto e = [a, &b](int x) mutable {
const auto identity = [](int y){ return y; };
for (auto i = 0; i < a; ++i)
a += b--;
return x + identity(a + b);
const auto identity = [](int y){ return y; };
for (auto i = 0; i < a; ++i)
a += b--;
return x + identity(a + b);
}(0);
return a + b + c + d + e;
}
@ -7824,7 +7824,7 @@ namespace cxx11
using unary_t = decltype(unary);
const auto higher1st = [](nullary_t f){ return f(); };
const auto higher2nd = [unary](nullary_t f1){
return [unary, f1](unary_t f2){ return f2(unary(f1())); };
return [unary, f1](unary_t f2){ return f2(unary(f1())); };
};
return higher1st(nullary) + higher2nd(nullary)(unary);
}
@ -7911,11 +7911,11 @@ namespace cxx14
test()
{
const auto lambda = [](auto&&... args){
const auto istiny = [](auto x){
return (sizeof(x) == 1UL) ? 1 : 0;
};
const int aretiny[] = { istiny(args)... };
return aretiny[0];
const auto istiny = [](auto x){
return (sizeof(x) == 1UL) ? 1 : 0;
};
const int aretiny[] = { istiny(args)... };
return aretiny[0];
};
return lambda(1, 1L, 1.0f, '1');
}
@ -7939,7 +7939,7 @@ namespace cxx14
{
auto length = 0UL;
for (auto p = s; *p; ++p)
++length;
++length;
return length;
}
@ -8096,10 +8096,10 @@ namespace cxx17
switch (f1())
{
case 17:
f1();
[[fallthrough]];
f1();
[[fallthrough]];
case 42:
f1();
f1();
}
return f1();
}
@ -8117,14 +8117,14 @@ namespace cxx17
struct base2
{
base2() {
b3 = 42;
b3 = 42;
}
int b3;
};
struct derived : base1, base2
{
int d;
int d;
};
derived d1 {{1, 2}, {}, 4}; // full initialization
@ -8141,18 +8141,18 @@ namespace cxx17
int& operator* ()
{
return i;
return i;
}
const int& operator* () const
{
return i;
return i;
}
iter& operator++()
{
++i;
return *this;
++i;
return *this;
}
};
@ -8175,12 +8175,12 @@ namespace cxx17
{
iter begin() const
{
return {0};
return {0};
}
sentinel end() const
{
return {5};
return {5};
}
};
@ -8190,7 +8190,7 @@ namespace cxx17
for (auto i : r)
{
[[maybe_unused]] auto v = i;
[[maybe_unused]] auto v = i;
}
}
@ -8204,10 +8204,10 @@ namespace cxx17
int i;
int foo()
{
return [*this]()
{
return i;
}();
return [*this]()
{
return i;
}();
}
};
@ -8231,11 +8231,11 @@ namespace cxx17
{
if constexpr(cond)
{
return 13;
return 13;
}
else
{
return 42;
return 42;
}
}
@ -8253,16 +8253,16 @@ namespace cxx17
{
if (auto i = f(); i > 0)
{
return 3;
return 3;
}
switch (auto i = f(); i + 4)
{
case 17:
return 2;
return 2;
default:
return 1;
return 1;
}
}
@ -8275,8 +8275,8 @@ namespace cxx17
struct pair
{
pair (T1 p1, T2 p2)
: m1 {p1},
m2 {p2}
: m1 {p1},
m2 {p2}
{}
T1 m1;
@ -8392,23 +8392,23 @@ else
eval $cachevar=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
CXX="$ac_save_CXX"
CXX="$ac_save_CXX"
fi
eval ac_res=\$$cachevar
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
if eval test x\$$cachevar = xyes; then
CXX_DIALECT="$switch"
CXX="$CXX $switch"
if test -n "$CXXCPP" ; then
CXXCPP="$CXXCPP $switch"
fi
ac_success=yes
break
fi
if eval test x\$$cachevar = xyes; then
CXX_DIALECT="$switch"
CXX="$CXX $switch"
if test -n "$CXXCPP" ; then
CXXCPP="$CXXCPP $switch"
fi
ac_success=yes
break
fi
done
if test x$ac_success = xyes; then
break
break
fi
done
fi
@ -12330,8 +12330,8 @@ int
main ()
{
sigjmp_buf env;
while (! sigsetjmp (env, 1))
siglongjmp (env, 1);
while (! sigsetjmp (env, 1))
siglongjmp (env, 1);
;
return 0;
@ -14057,9 +14057,9 @@ int
main ()
{
#if !defined __GNUC__ || defined __clang__
#error not gcc
#endif
#if !defined __GNUC__ || defined __clang__
#error not gcc
#endif
;
return 0;
@ -14079,9 +14079,9 @@ int
main ()
{
#ifndef __clang__
#error not clang
#endif
#ifndef __clang__
#error not clang
#endif
;
return 0;
@ -14184,9 +14184,9 @@ if test "${enable_build_warnings+set}" = set; then :
yes) ;;
no) build_warnings="-w";;
,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
build_warnings="${build_warnings} ${t}";;
build_warnings="${build_warnings} ${t}";;
*,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
build_warnings="${t} ${build_warnings}";;
build_warnings="${t} ${build_warnings}";;
*) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
esac
if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
@ -14199,9 +14199,9 @@ if test "${enable_gdb_build_warnings+set}" = set; then :
yes) ;;
no) build_warnings="-w";;
,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
build_warnings="${build_warnings} ${t}";;
build_warnings="${build_warnings} ${t}";;
*,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
build_warnings="${t} ${build_warnings}";;
build_warnings="${t} ${build_warnings}";;
*) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
esac
if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
@ -14231,7 +14231,7 @@ $as_echo_n "checking compiler warning flags... " >&6; }
case $w in
-Wno-*)
wtest=`echo $w | sed 's/-Wno-/-W/g'` ;;
-Wformat-nonliteral)
-Wformat-nonliteral)
# gcc requires -Wformat before -Wformat-nonliteral
# will work, so stick them together.
w="-Wformat $w"

2
gdbsupport/configure.ac
View file

@ -79,7 +79,7 @@ fi
case ${host} in
*mingw32*)
AC_DEFINE(USE_WIN32API, 1,
[Define if we should use the Windows API, instead of the
[Define if we should use the Windows API, instead of the
POSIX API. On Windows, we use the Windows API when
building for MinGW, but the POSIX API when building
for Cygwin.])

2
gdbsupport/selftest.m4
View file

@ -44,7 +44,7 @@ esac], [enable_unittests=$development])
if $enable_unittests; then
AC_DEFINE(GDB_SELF_TEST, 1,
[Define if self-testing features should be enabled])
[Define if self-testing features should be enabled])
$1
fi
])

10
gdbsupport/warning.m4
View file

@ -99,9 +99,9 @@ AS_HELP_STRING([--enable-build-warnings], [enable build-time compiler warnings i
yes) ;;
no) build_warnings="-w";;
,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
build_warnings="${build_warnings} ${t}";;
build_warnings="${build_warnings} ${t}";;
*,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
build_warnings="${t} ${build_warnings}";;
build_warnings="${t} ${build_warnings}";;
*) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
esac
if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
@ -113,9 +113,9 @@ AS_HELP_STRING([--enable-gdb-build-warnings], [enable GDB specific build-time co
yes) ;;
no) build_warnings="-w";;
,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
build_warnings="${build_warnings} ${t}";;
build_warnings="${build_warnings} ${t}";;
*,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
build_warnings="${t} ${build_warnings}";;
build_warnings="${t} ${build_warnings}";;
*) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
esac
if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
@ -138,7 +138,7 @@ then
case $w in
-Wno-*)
wtest=`echo $w | sed 's/-Wno-/-W/g'` ;;
-Wformat-nonliteral)
-Wformat-nonliteral)
# gcc requires -Wformat before -Wformat-nonliteral
# will work, so stick them together.
w="-Wformat $w"