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acinclude.m4 (GLIBCPP_CHECK_LINKER_FEATURES): Comment out --gc-sections stuff entirely to avoid misleading people.

Browse Source 
2000-10-26  Phil Edwards  <pme@sources.redhat.com>
	    David Edelsohn  <dje@watson.ibm.com>

	* acinclude.m4 (GLIBCPP_CHECK_LINKER_FEATURES): Comment out
	--gc-sections stuff entirely to avoid misleading people.
        (GLIBCPP_ENABLE_CSTDIO): Merge need_libio and need_xtra_libio.
        * libio/Makefile.am (LIBIO_SRCS,LIBIO_WSRCS,LIBIO_XTRA_SRCS):
	Rearrange and merge.
        * libio/libio.h: Simplify, make fewer assumptions.  Define those
	macros which must be defined.
        * config/os/solaris/solaris2.7/bits/os_defines.h: Simplify as a
	result.

From-SVN: r37082
This commit is contained in:
Phil Edwards 2000-10-27 12:29:42 +00:00 committed by Benjamin Kosnik
parent 128e977c58
commit 5bd17d3917
5 changed files with 119 additions and 103 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

87
libstdc++-v3/acinclude.m4
View File

@ -258,16 +258,16 @@ AC_DEFUN(GLIBCPP_CHECK_LINKER_FEATURES, [
SECTION_LDFLAGS=''
OPT_LDFLAGS=''
AC_REQUIRE([AC_PROG_LD])
if test "$ac_cv_prog_gnu_ld" = "yes"; then
# Set --gc-sections.
if test "$ac_cv_prog_gnu_ld" = "broken"; then
# GNU ld it is! Joy and bunny rabbits!
# All these tests are for C++; save the language and the compiler flags.
# Need to do this so that g++ won't try to link in libstdc++
ac_test_CFLAGS="${CFLAGS+set}"
ac_save_CFLAGS="$CFLAGS"
# CFLAGS='-x c++ -Wl,--gc-sections'
#XXX
CFLAGS=''
CFLAGS='-x c++ -Wl,--gc-sections'
# Check for -Wl,--gc-sections
# XXX This test is broken at the moment, as symbols required for
@ -292,15 +292,16 @@ AC_DEFUN(GLIBCPP_CHECK_LINKER_FEATURES, [
CFLAGS=''
fi
if test "$ac_sectionLDflags" = "yes"; then
# SECTION_LDFLAGS='-Wl,--gc-sections'
#XXX
SECTION_LDFLAGS=''
SECTION_LDFLAGS='-Wl,--gc-sections'
fi
AC_MSG_RESULT($ac_sectionLDflags)
OPT_LDFLAGS='-Wl,-O1'
fi
# Set linker optimization flags.
if test "$ac_cv_prog_gnu_ld" = "yes"; then
OPT_LDFLAGS='-Wl,-O1'
fi
AC_SUBST(SECTION_LDFLAGS)
AC_SUBST(OPT_LDFLAGS)
])
@ -393,6 +394,36 @@ AC_DEFUN(GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_3, [
])
dnl
dnl Check to see if the (stdlib function) argument passed is
dnl 1) declared when using the c++ compiler
dnl 2) has "C" linkage
dnl
dnl Define HAVE_STRTOLD if "strtold" is declared and links
dnl Define HAVE_STRTOF if "strtof" is declared and links
dnl
dnl argument 1 is name of function to check
dnl
dnl ASSUMES argument is a math function with TWO parameters
dnl
dnl GLIBCPP_CHECK_STDLIB_DECL_AND_LINKAGE_2
AC_DEFUN(GLIBCPP_CHECK_STDLIB_DECL_AND_LINKAGE_2, [
AC_MSG_CHECKING([for $1 declaration])
AC_CACHE_VAL(glibcpp_cv_func_$1_use, [
AC_LANG_SAVE
AC_LANG_CPLUSPLUS
AC_TRY_COMPILE([#include <stdlib.h>],
[ $1(0, 0);],
[glibcpp_cv_func_$1_use=yes], [glibcpp_cv_func_$1_use=no])
AC_LANG_RESTORE
])
AC_MSG_RESULT($glibcpp_cv_func_$1_use)
if test x$glibcpp_cv_func_$1_use = x"yes"; then
AC_CHECK_FUNCS($1)
fi
])
dnl
dnl Because the builtins are picky picky picky about the arguments they take,
dnl do an explict linkage tests here.
@ -500,6 +531,29 @@ AC_DEFUN(GLIBCPP_CHECK_BUILTIN_MATH_SUPPORT, [
])
dnl
dnl Check to see what the underlying c library
dnl These checks need to do two things:
dnl 1) make sure the name is declared when using the c++ compiler
dnl 2) make sure the name has "C" linkage
dnl This might seem like overkill but experience has shown that it's not...
dnl
dnl Define HAVE_STRTOF etc if "strtof" is found.
dnl Define HAVE_STRTOLD etc if "strtold" is found.
dnl
dnl GLIBCPP_CHECK_STDLIB_SUPPORT
AC_DEFUN(GLIBCPP_CHECK_STDLIB_SUPPORT, [
ac_test_CXXFLAGS="${CXXFLAGS+set}"
ac_save_CXXFLAGS="$CXXFLAGS"
CXXFLAGS='-fno-builtins -D_GNU_SOURCE'
AC_CHECK_FUNCS(strtof)
GLIBCPP_CHECK_STDLIB_DECL_AND_LINKAGE_2(strtold)
CXXFLAGS="$ac_save_CXXFLAGS"
])
dnl
dnl Check to see what the underlying c library or math library is like.
dnl These checks need to do two things:
@ -520,9 +574,6 @@ AC_DEFUN(GLIBCPP_CHECK_MATH_SUPPORT, [
ac_save_LIBS="$LIBS"
LIBS="$LIBS $libm"
dnl Although not math functions, needed and for some reason checked here.
AC_CHECK_FUNCS(strtof strtold)
dnl Check to see if certain C math functions exist.
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1(isinf)
GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_1(isnan)
@ -782,8 +833,8 @@ dnl
dnl Depending on what is found, select various configure/*/bits/ctype_base.h
dnl Depending on what is found, select various configure/*/ctype.cc
dnl
dnl GLIBCPP_CHECK_CTYPE
AC_DEFUN(GLIBCPP_CHECK_CTYPE, [
dnl GLIBCPP_CHECK_CTYPE_SUPPORT
AC_DEFUN(GLIBCPP_CHECK_CTYPE_SUPPORT, [
AC_CHECK_HEADER(ctype.h, [
dnl If doesn't match any specified, go with defaults.
@ -1247,11 +1298,9 @@ AC_DEFUN(GLIBCPP_ENABLE_CSTDIO, [
if test x$glibc_satisfactory = x"yes"; then
need_libio=no
need_xtra_libio=no
need_wlibio=no
else
need_libio=yes
need_xtra_libio=yes
# bkoz XXX need to add checks to enable this
# pme XXX here's a first pass at such a check
if test x$enable_c_mbchar != xno; then
@ -1261,10 +1310,9 @@ AC_DEFUN(GLIBCPP_ENABLE_CSTDIO, [
fi
fi
# Using libio, but <libio.h> doesn't exist on the target system. . .
else
# Using libio, but <libio.h> doesn't exist on the target system. . .
need_libio=yes
need_xtra_libio=no
# bkoz XXX need to add checks to enable this
# pme XXX here's a first pass at such a check
if test x$enable_c_mbchar != xno; then
@ -1296,7 +1344,6 @@ AC_DEFUN(GLIBCPP_ENABLE_CSTDIO, [
# 2000-08-04 bkoz hack
AM_CONDITIONAL(GLIBCPP_NEED_LIBIO, test "$need_libio" = yes)
AM_CONDITIONAL(GLIBCPP_NEED_XTRA_LIBIO, test "$need_xtra_libio" = yes)
AM_CONDITIONAL(GLIBCPP_NEED_WLIBIO, test "$need_wlibio" = yes)
])

19
libstdc++-v3/config/os/solaris/solaris2.7/bits/os_defines.h
View File

@ -28,9 +28,20 @@
// the GNU General Public License.
#ifndef __P
# define __P(p) p
# define __PMT(p) p
#ifndef _GLIBCPP_OS_DEFINES
# define _GLIBCPP_OS_DEFINES
// Need these to get sane definitions, esp. of 64-bit types and typedefs.
#define _XOPEN_SOURCE 500
#define _LARGEFILE64_SOURCE 1
// These are typedefs which libio assumes are already in place (because
// they really are, under Linux).
#define __off_t off_t
#define __off64_t off64_t
#define __ssize_t ssize_t
#endif

13
libstdc++-v3/libio/Makefile.am
View File

@ -44,28 +44,23 @@ libio_headers = \
if GLIBCPP_NEED_LIBIO
LIBIO_SRCS = \
filedoalloc.c genops.c fileops.c stdfiles.c c_codecvt.c
filedoalloc.c genops.c fileops.c stdfiles.c c_codecvt.c iofclose.c \
iofopen.c stdio.c
else
LIBIO_SRCS =
endif
if GLIBCPP_NEED_WLIBIO
LIBIO_WSRCS = \
wfiledoalloc.c wfileops.c wgenops.c
wfiledoalloc.c wfileops.c wgenops.c iofwide.c
else
LIBIO_WSRCS =
endif
if GLIBCPP_NEED_XTRA_LIBIO
LIBIO_XTRASRCS = \
iofwide.c iofclose.c iofopen.c stdio.c
else
LIBIO_XTRASRCS =
endif
EXTRA_DIST = iostreamP.h
libio_la_SOURCES = $(LIBIO_SRCS) $(LIBIO_WSRCS) $(LIBIO_XTRASRCS)
libio_la_SOURCES = $(LIBIO_SRCS) $(LIBIO_WSRCS)
AM_CFLAGS = -D_GNU_SOURCE @DEBUG_FLAGS@

89
libstdc++-v3/libio/Makefile.in
View File

@ -123,16 +123,14 @@ INCLUDES = -nostdinc++ -I$(top_builddir) -I$(GLIBCPP_INCLUDE_DIR) $(LIBIO_IN
libio_headers = libio.h libioP.h iolibio.h
@GLIBCPP_NEED_LIBIO_TRUE@LIBIO_SRCS = filedoalloc.c genops.c fileops.c stdfiles.c c_codecvt.c
@GLIBCPP_NEED_LIBIO_TRUE@LIBIO_SRCS = filedoalloc.c genops.c fileops.c stdfiles.c c_codecvt.c iofclose.c iofopen.c stdio.c
@GLIBCPP_NEED_LIBIO_FALSE@LIBIO_SRCS =
@GLIBCPP_NEED_WLIBIO_TRUE@LIBIO_WSRCS = wfiledoalloc.c wfileops.c wgenops.c
@GLIBCPP_NEED_WLIBIO_TRUE@LIBIO_WSRCS = wfiledoalloc.c wfileops.c wgenops.c iofwide.c
@GLIBCPP_NEED_WLIBIO_FALSE@LIBIO_WSRCS =
@GLIBCPP_NEED_XTRA_LIBIO_TRUE@LIBIO_XTRASRCS = iofwide.c iofclose.c iofopen.c stdio.c
@GLIBCPP_NEED_XTRA_LIBIO_FALSE@LIBIO_XTRASRCS =
EXTRA_DIST = iostreamP.h
libio_la_SOURCES = $(LIBIO_SRCS) $(LIBIO_WSRCS) $(LIBIO_XTRASRCS)
libio_la_SOURCES = $(LIBIO_SRCS) $(LIBIO_WSRCS)
AM_CFLAGS = -D_GNU_SOURCE @DEBUG_FLAGS@
mkinstalldirs = $(SHELL) $(top_srcdir)/../mkinstalldirs
@ -147,62 +145,31 @@ LDFLAGS = @LDFLAGS@
LIBS = @LIBS@
libio_la_LDFLAGS =
libio_la_LIBADD =
@GLIBCPP_NEED_WLIBIO_FALSE@@GLIBCPP_NEED_XTRA_LIBIO_FALSE@@GLIBCPP_NEED_LIBIO_FALSE@libio_la_OBJECTS =
@GLIBCPP_NEED_WLIBIO_FALSE@@GLIBCPP_NEED_XTRA_LIBIO_TRUE@@GLIBCPP_NEED_LIBIO_FALSE@libio_la_OBJECTS = \
@GLIBCPP_NEED_WLIBIO_FALSE@@GLIBCPP_NEED_XTRA_LIBIO_TRUE@@GLIBCPP_NEED_LIBIO_FALSE@iofwide.lo \
@GLIBCPP_NEED_WLIBIO_FALSE@@GLIBCPP_NEED_XTRA_LIBIO_TRUE@@GLIBCPP_NEED_LIBIO_FALSE@iofclose.lo \
@GLIBCPP_NEED_WLIBIO_FALSE@@GLIBCPP_NEED_XTRA_LIBIO_TRUE@@GLIBCPP_NEED_LIBIO_FALSE@iofopen.lo \
@GLIBCPP_NEED_WLIBIO_FALSE@@GLIBCPP_NEED_XTRA_LIBIO_TRUE@@GLIBCPP_NEED_LIBIO_FALSE@stdio.lo
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_XTRA_LIBIO_FALSE@@GLIBCPP_NEED_LIBIO_TRUE@libio_la_OBJECTS = \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_XTRA_LIBIO_FALSE@@GLIBCPP_NEED_LIBIO_TRUE@filedoalloc.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_XTRA_LIBIO_FALSE@@GLIBCPP_NEED_LIBIO_TRUE@genops.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_XTRA_LIBIO_FALSE@@GLIBCPP_NEED_LIBIO_TRUE@fileops.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_XTRA_LIBIO_FALSE@@GLIBCPP_NEED_LIBIO_TRUE@stdfiles.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_XTRA_LIBIO_FALSE@@GLIBCPP_NEED_LIBIO_TRUE@c_codecvt.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_XTRA_LIBIO_FALSE@@GLIBCPP_NEED_LIBIO_TRUE@wfiledoalloc.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_XTRA_LIBIO_FALSE@@GLIBCPP_NEED_LIBIO_TRUE@wfileops.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_XTRA_LIBIO_FALSE@@GLIBCPP_NEED_LIBIO_TRUE@wgenops.lo
@GLIBCPP_NEED_WLIBIO_FALSE@@GLIBCPP_NEED_XTRA_LIBIO_FALSE@@GLIBCPP_NEED_LIBIO_TRUE@libio_la_OBJECTS = \
@GLIBCPP_NEED_WLIBIO_FALSE@@GLIBCPP_NEED_XTRA_LIBIO_FALSE@@GLIBCPP_NEED_LIBIO_TRUE@filedoalloc.lo \
@GLIBCPP_NEED_WLIBIO_FALSE@@GLIBCPP_NEED_XTRA_LIBIO_FALSE@@GLIBCPP_NEED_LIBIO_TRUE@genops.lo \
@GLIBCPP_NEED_WLIBIO_FALSE@@GLIBCPP_NEED_XTRA_LIBIO_FALSE@@GLIBCPP_NEED_LIBIO_TRUE@fileops.lo \
@GLIBCPP_NEED_WLIBIO_FALSE@@GLIBCPP_NEED_XTRA_LIBIO_FALSE@@GLIBCPP_NEED_LIBIO_TRUE@stdfiles.lo \
@GLIBCPP_NEED_WLIBIO_FALSE@@GLIBCPP_NEED_XTRA_LIBIO_FALSE@@GLIBCPP_NEED_LIBIO_TRUE@c_codecvt.lo
@GLIBCPP_NEED_WLIBIO_FALSE@@GLIBCPP_NEED_XTRA_LIBIO_TRUE@@GLIBCPP_NEED_LIBIO_TRUE@libio_la_OBJECTS = \
@GLIBCPP_NEED_WLIBIO_FALSE@@GLIBCPP_NEED_XTRA_LIBIO_TRUE@@GLIBCPP_NEED_LIBIO_TRUE@filedoalloc.lo \
@GLIBCPP_NEED_WLIBIO_FALSE@@GLIBCPP_NEED_XTRA_LIBIO_TRUE@@GLIBCPP_NEED_LIBIO_TRUE@genops.lo \
@GLIBCPP_NEED_WLIBIO_FALSE@@GLIBCPP_NEED_XTRA_LIBIO_TRUE@@GLIBCPP_NEED_LIBIO_TRUE@fileops.lo \
@GLIBCPP_NEED_WLIBIO_FALSE@@GLIBCPP_NEED_XTRA_LIBIO_TRUE@@GLIBCPP_NEED_LIBIO_TRUE@stdfiles.lo \
@GLIBCPP_NEED_WLIBIO_FALSE@@GLIBCPP_NEED_XTRA_LIBIO_TRUE@@GLIBCPP_NEED_LIBIO_TRUE@c_codecvt.lo \
@GLIBCPP_NEED_WLIBIO_FALSE@@GLIBCPP_NEED_XTRA_LIBIO_TRUE@@GLIBCPP_NEED_LIBIO_TRUE@iofwide.lo \
@GLIBCPP_NEED_WLIBIO_FALSE@@GLIBCPP_NEED_XTRA_LIBIO_TRUE@@GLIBCPP_NEED_LIBIO_TRUE@iofclose.lo \
@GLIBCPP_NEED_WLIBIO_FALSE@@GLIBCPP_NEED_XTRA_LIBIO_TRUE@@GLIBCPP_NEED_LIBIO_TRUE@iofopen.lo \
@GLIBCPP_NEED_WLIBIO_FALSE@@GLIBCPP_NEED_XTRA_LIBIO_TRUE@@GLIBCPP_NEED_LIBIO_TRUE@stdio.lo
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_XTRA_LIBIO_FALSE@@GLIBCPP_NEED_LIBIO_FALSE@libio_la_OBJECTS = \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_XTRA_LIBIO_FALSE@@GLIBCPP_NEED_LIBIO_FALSE@wfiledoalloc.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_XTRA_LIBIO_FALSE@@GLIBCPP_NEED_LIBIO_FALSE@wfileops.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_XTRA_LIBIO_FALSE@@GLIBCPP_NEED_LIBIO_FALSE@wgenops.lo
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_XTRA_LIBIO_TRUE@@GLIBCPP_NEED_LIBIO_FALSE@libio_la_OBJECTS = \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_XTRA_LIBIO_TRUE@@GLIBCPP_NEED_LIBIO_FALSE@wfiledoalloc.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_XTRA_LIBIO_TRUE@@GLIBCPP_NEED_LIBIO_FALSE@wfileops.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_XTRA_LIBIO_TRUE@@GLIBCPP_NEED_LIBIO_FALSE@wgenops.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_XTRA_LIBIO_TRUE@@GLIBCPP_NEED_LIBIO_FALSE@iofwide.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_XTRA_LIBIO_TRUE@@GLIBCPP_NEED_LIBIO_FALSE@iofclose.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_XTRA_LIBIO_TRUE@@GLIBCPP_NEED_LIBIO_FALSE@iofopen.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_XTRA_LIBIO_TRUE@@GLIBCPP_NEED_LIBIO_FALSE@stdio.lo
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_XTRA_LIBIO_TRUE@@GLIBCPP_NEED_LIBIO_TRUE@libio_la_OBJECTS = \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_XTRA_LIBIO_TRUE@@GLIBCPP_NEED_LIBIO_TRUE@filedoalloc.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_XTRA_LIBIO_TRUE@@GLIBCPP_NEED_LIBIO_TRUE@genops.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_XTRA_LIBIO_TRUE@@GLIBCPP_NEED_LIBIO_TRUE@fileops.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_XTRA_LIBIO_TRUE@@GLIBCPP_NEED_LIBIO_TRUE@stdfiles.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_XTRA_LIBIO_TRUE@@GLIBCPP_NEED_LIBIO_TRUE@c_codecvt.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_XTRA_LIBIO_TRUE@@GLIBCPP_NEED_LIBIO_TRUE@wfiledoalloc.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_XTRA_LIBIO_TRUE@@GLIBCPP_NEED_LIBIO_TRUE@wfileops.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_XTRA_LIBIO_TRUE@@GLIBCPP_NEED_LIBIO_TRUE@wgenops.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_XTRA_LIBIO_TRUE@@GLIBCPP_NEED_LIBIO_TRUE@iofwide.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_XTRA_LIBIO_TRUE@@GLIBCPP_NEED_LIBIO_TRUE@iofclose.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_XTRA_LIBIO_TRUE@@GLIBCPP_NEED_LIBIO_TRUE@iofopen.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_XTRA_LIBIO_TRUE@@GLIBCPP_NEED_LIBIO_TRUE@stdio.lo
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_LIBIO_TRUE@libio_la_OBJECTS = \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_LIBIO_TRUE@filedoalloc.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_LIBIO_TRUE@genops.lo fileops.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_LIBIO_TRUE@stdfiles.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_LIBIO_TRUE@c_codecvt.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_LIBIO_TRUE@iofclose.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_LIBIO_TRUE@iofopen.lo stdio.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_LIBIO_TRUE@wfiledoalloc.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_LIBIO_TRUE@wfileops.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_LIBIO_TRUE@wgenops.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_LIBIO_TRUE@iofwide.lo
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_LIBIO_FALSE@libio_la_OBJECTS = \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_LIBIO_FALSE@wfiledoalloc.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_LIBIO_FALSE@wfileops.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_LIBIO_FALSE@wgenops.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_LIBIO_FALSE@iofwide.lo
@GLIBCPP_NEED_WLIBIO_FALSE@@GLIBCPP_NEED_LIBIO_TRUE@libio_la_OBJECTS = \
@GLIBCPP_NEED_WLIBIO_FALSE@@GLIBCPP_NEED_LIBIO_TRUE@filedoalloc.lo \
@GLIBCPP_NEED_WLIBIO_FALSE@@GLIBCPP_NEED_LIBIO_TRUE@genops.lo \
@GLIBCPP_NEED_WLIBIO_FALSE@@GLIBCPP_NEED_LIBIO_TRUE@fileops.lo \
@GLIBCPP_NEED_WLIBIO_FALSE@@GLIBCPP_NEED_LIBIO_TRUE@stdfiles.lo \
@GLIBCPP_NEED_WLIBIO_FALSE@@GLIBCPP_NEED_LIBIO_TRUE@c_codecvt.lo \
@GLIBCPP_NEED_WLIBIO_FALSE@@GLIBCPP_NEED_LIBIO_TRUE@iofclose.lo \
@GLIBCPP_NEED_WLIBIO_FALSE@@GLIBCPP_NEED_LIBIO_TRUE@iofopen.lo stdio.lo
@GLIBCPP_NEED_WLIBIO_FALSE@@GLIBCPP_NEED_LIBIO_FALSE@libio_la_OBJECTS =
CFLAGS = @CFLAGS@
COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)

14
libstdc++-v3/libio/libio.h
View File

@ -56,17 +56,13 @@
#endif
#ifndef __P
# if _G_HAVE_SYS_CDEFS
# include <sys/cdefs.h>
# ifdef __cplusplus
# define __THROW throw ()
# else
# ifdef __STDC__
# define __P(p) p
# define __PMT(p) p
# else
# define __P(p) ()
# define __PMT(p) ()
# endif
# define __THROW
# endif
# define __P(p) p __THROW
# define __PMT(p) p
#endif /*!__P*/
/* For backward compatibility */