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added check for the first parameter to operator new in configure.ac

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This commit is contained in:
hyung-hwan 2020-11-07 01:26:29 +00:00
parent 2390a8c5cc
commit fe600c2ce4
11 changed files with 103 additions and 17 deletions
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5
hawk/Makefile.in
View File

@ -170,8 +170,8 @@ am__DIST_COMMON = $(srcdir)/Makefile.in $(top_srcdir)/ac/ar-lib \
$(top_srcdir)/ac/config.sub $(top_srcdir)/ac/install-sh \
$(top_srcdir)/ac/ltmain.sh $(top_srcdir)/ac/missing \
$(top_srcdir)/pkgs/hawk.spec.in ac/ar-lib ac/compile \
ac/config.guess ac/config.sub ac/depcomp ac/install-sh \
ac/ltmain.sh ac/missing
ac/config.guess ac/config.sub ac/install-sh ac/ltmain.sh \
ac/missing
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
distdir = $(PACKAGE)-$(VERSION)
top_distdir = $(distdir)
@ -354,6 +354,7 @@ pdfdir = @pdfdir@
prefix = @prefix@
program_transform_name = @program_transform_name@
psdir = @psdir@
runstatedir = @runstatedir@
sbindir = @sbindir@
sharedstatedir = @sharedstatedir@
srcdir = @srcdir@

1
hawk/bin/Makefile.in
View File

@ -323,6 +323,7 @@ pdfdir = @pdfdir@
prefix = @prefix@
program_transform_name = @program_transform_name@
psdir = @psdir@
runstatedir = @runstatedir@
sbindir = @sbindir@
sharedstatedir = @sharedstatedir@
srcdir = @srcdir@

67
hawk/configure vendored
View File

@ -783,6 +783,7 @@ infodir
docdir
oldincludedir
includedir
runstatedir
localstatedir
sharedstatedir
sysconfdir
@ -883,6 +884,7 @@ datadir='${datarootdir}'
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
runstatedir='${localstatedir}/run'
includedir='${prefix}/include'
oldincludedir='/usr/include'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
@ -1135,6 +1137,15 @@ do
| -silent | --silent | --silen | --sile | --sil)
silent=yes ;;
-runstatedir | --runstatedir | --runstatedi | --runstated \
| --runstate | --runstat | --runsta | --runst | --runs \
| --run | --ru | --r)
ac_prev=runstatedir ;;
-runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
| --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
| --run=* | --ru=* | --r=*)
runstatedir=$ac_optarg ;;
-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
ac_prev=sbindir ;;
-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
@ -1272,7 +1283,7 @@ fi
for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
datadir sysconfdir sharedstatedir localstatedir includedir \
oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
libdir localedir mandir
libdir localedir mandir runstatedir
do
eval ac_val=\$$ac_var
# Remove trailing slashes.
@ -1425,6 +1436,7 @@ Fine tuning of the installation directories:
--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
--localstatedir=DIR modifiable single-machine data [PREFIX/var]
--runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
--libdir=DIR object code libraries [EPREFIX/lib]
--includedir=DIR C header files [PREFIX/include]
--oldincludedir=DIR C header files for non-gcc [/usr/include]
@ -5746,6 +5758,8 @@ fi
if test "${HAVE_CXX}" = "yes"
then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if c++ supports namespace std" >&5
@ -5794,7 +5808,6 @@ $as_echo "#define HAVE_CXX_NAMESPACE_STD /**/" >>confdefs.h
fi
ax_cxx_compile_alternatives="11 0x" ax_cxx_compile_cxx11_required=false
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
@ -6477,6 +6490,7 @@ $as_echo "#define HAVE_CXX11 1" >>confdefs.h
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
@ -18066,7 +18080,7 @@ else
We can't simply define LARGE_OFF_T to be 9223372036854775807,
since some C++ compilers masquerading as C compilers
incorrectly reject 9223372036854775807. */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
@ -18112,7 +18126,7 @@ else
We can't simply define LARGE_OFF_T to be 9223372036854775807,
since some C++ compilers masquerading as C compilers
incorrectly reject 9223372036854775807. */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
@ -18136,7 +18150,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
We can't simply define LARGE_OFF_T to be 9223372036854775807,
since some C++ compilers masquerading as C compilers
incorrectly reject 9223372036854775807. */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
@ -18181,7 +18195,7 @@ else
We can't simply define LARGE_OFF_T to be 9223372036854775807,
since some C++ compilers masquerading as C compilers
incorrectly reject 9223372036854775807. */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
@ -18205,7 +18219,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
We can't simply define LARGE_OFF_T to be 9223372036854775807,
since some C++ compilers masquerading as C compilers
incorrectly reject 9223372036854775807. */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
@ -18693,6 +18707,45 @@ $as_echo "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
if test "${HAVE_CXX}" = "yes"
then
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
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
void* operator new (unsigned int) { return (void*)0; }
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"; then :
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
$as_echo "#define HAWK_PREFER_UNSIGNED_INT_FOR_OPERATOR_NEW 1" >>confdefs.h
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_ext=c
ac_cpp='$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
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
$as_echo_n "checking for ANSI C header files... " >&6; }
if ${ac_cv_header_stdc+:} false; then :

18
hawk/configure.ac
View File

@ -26,11 +26,13 @@ AC_PROG_CXX
dnl check if the C++ compiler exists in PATH
AC_CHECK_PROG(HAVE_CXX, $CXX, yes, no)
if test "${HAVE_CXX}" = "yes"
then
dnl check if the C++ compiler supports namespace
AX_CXX_NAMESPACE_STD
dnl HAVE_CXX11
AX_CXX_COMPILE_STDCXX(11, , optional)
fi
dnl determine some key programs
AC_PROG_INSTALL
@ -222,10 +224,22 @@ AC_MSG_CHECKING([labels as values])
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM( [], [[void* jp[] = { &&jpt1, &&jpt2, &&jpt3 }; goto *jp[1]; jpt1: 1; jpt2: 2; jpt3: 3; ]])],
[AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_LABELS_AS_VALUES, 1, [labels as values])],
AC_DEFINE([HAVE_LABELS_AS_VALUES], [1], [labels as values])],
[AC_MSG_RESULT(no)]
)
if test "${HAVE_CXX}" = "yes"
then
AC_LANG_PUSH([C++])
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM( [[void* operator new (unsigned int) { return (void*)0; }]], [[ ]])],
[AC_MSG_RESULT(yes)
AC_DEFINE([HAWK_PREFER_UNSIGNED_INT_FOR_OPERATOR_NEW], [1], [prefer unsigned int for the first parameter of operator new])],
[AC_MSG_RESULT(no)]
)
AC_LANG_POP([C++])
fi
dnl check header files.
AC_HEADER_STDC
AC_CHECK_HEADERS([stddef.h wchar.h wctype.h errno.h signal.h fcntl.h dirent.h])

1
hawk/lib/Makefile.in
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@ -548,6 +548,7 @@ pdfdir = @pdfdir@
prefix = @prefix@
program_transform_name = @program_transform_name@
psdir = @psdir@
runstatedir = @runstatedir@
sbindir = @sbindir@
sharedstatedir = @sharedstatedir@
srcdir = @srcdir@

3
hawk/lib/hawk-cfg.h.in
View File

@ -756,6 +756,9 @@
/* Prefix wide-character literals with L */
#undef HAWK_PREFER_PREFIX_L
/* prefer unsigned int for the first parameter of operator new */
#undef HAWK_PREFER_UNSIGNED_INT_FOR_OPERATOR_NEW
/* Define if pthread_cond_t is signed */
#undef HAWK_PTHREAD_MUTEX_T_IS_SIGNED

11
hawk/lib/hawk-cmn.h
View File

@ -210,7 +210,16 @@
/* hawk_int32_t */
#if defined(HAWK_SIZEOF_INT) && (HAWK_SIZEOF_INT == 4)
#if defined(HAWK_SIZEOF_LONG) && (HAWK_SIZEOF_LONG == 4) && !defined(HAWK_PREFER_UNSIGNED_INT_FOR_OPERATOR_NEW)
/* in case c++ compiler defines the first parameter of the operator new() to unsigned int */
/* in addition, if c++ is disabled, long is preferred by default */
# define HAWK_HAVE_UINT32_T
# define HAWK_HAVE_INT32_T
# define HAWK_SIZEOF_UINT32_T (HAWK_SIZEOF_LONG)
# define HAWK_SIZEOF_INT32_T (HAWK_SIZEOF_LONG)
typedef unsigned long int hawk_uint32_t;
typedef signed long int hawk_int32_t;
#elif defined(HAWK_SIZEOF_INT) && (HAWK_SIZEOF_INT == 4)
# define HAWK_HAVE_UINT32_T
# define HAWK_HAVE_INT32_T
# define HAWK_SIZEOF_UINT32_T (HAWK_SIZEOF_INT)

1
hawk/mod/Makefile.in
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@ -379,6 +379,7 @@ pdfdir = @pdfdir@
prefix = @prefix@
program_transform_name = @program_transform_name@
psdir = @psdir@
runstatedir = @runstatedir@
sbindir = @sbindir@
sharedstatedir = @sharedstatedir@
srcdir = @srcdir@

1
hawk/samples/Makefile.in
View File

@ -351,6 +351,7 @@ pdfdir = @pdfdir@
prefix = @prefix@
program_transform_name = @program_transform_name@
psdir = @psdir@
runstatedir = @runstatedir@
sbindir = @sbindir@
sharedstatedir = @sharedstatedir@
srcdir = @srcdir@

1
hawk/t/Makefile.in
View File

@ -538,6 +538,7 @@ pdfdir = @pdfdir@
prefix = @prefix@
program_transform_name = @program_transform_name@
psdir = @psdir@
runstatedir = @runstatedir@
sbindir = @sbindir@
sharedstatedir = @sharedstatedir@
srcdir = @srcdir@

1
hawk/tools/Makefile.in
View File

@ -329,6 +329,7 @@ pdfdir = @pdfdir@
prefix = @prefix@
program_transform_name = @program_transform_name@
psdir = @psdir@
runstatedir = @runstatedir@
sbindir = @sbindir@
sharedstatedir = @sharedstatedir@
srcdir = @srcdir@