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libstdc++: Fix orphaned/nested output of configure checks

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This moves two AC_MSG_RESULT lines for <uchar.h> features so that they
are only printed when the corresponding AC_MSG_CHECKING actually
happened. This fixes configure output like:

checking for uchar.h... no
no
checking for int64_t... yes

Also move the AC_MSG_CHECKING for libbacktrace support so it doesn't
come after AC_CHECK_HEADERS output. This fixes:

checking whether to build libbacktrace support... checking for sys/mman.h... (cached) yes
yes

libstdc++-v3/ChangeLog:

	* acinclude.m4 (GLIBCXX_CHECK_UCHAR_H): Don't use AC_MSG_RESULT
	unless the AC_MSG_CHECKING happened.
	* configure: Regenerate.
This commit is contained in:
Jonathan Wakely 2022-11-25 11:40:37 +00:00
parent f54ceb2062
commit 7b648e8313
2 changed files with 9 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
libstdc++-v3/acinclude.m4
View File

@ -2060,10 +2060,10 @@ AC_DEFUN([GLIBCXX_CHECK_UCHAR_H], [
],
[], [ac_uchar_c8rtomb_mbrtoc8_fchar8_t=yes],
[ac_uchar_c8rtomb_mbrtoc8_fchar8_t=no])
AC_MSG_RESULT($ac_uchar_c8rtomb_mbrtoc8_fchar8_t)
else
ac_uchar_c8rtomb_mbrtoc8_fchar8_t=no
fi
AC_MSG_RESULT($ac_uchar_c8rtomb_mbrtoc8_fchar8_t)
if test x"$ac_uchar_c8rtomb_mbrtoc8_fchar8_t" = x"yes"; then
AC_DEFINE(_GLIBCXX_USE_UCHAR_C8RTOMB_MBRTOC8_FCHAR8_T, 1,
[Define if c8rtomb and mbrtoc8 functions in <uchar.h> should be
@ -2082,10 +2082,10 @@ AC_DEFUN([GLIBCXX_CHECK_UCHAR_H], [
],
[], [ac_uchar_c8rtomb_mbrtoc8_cxx20=yes],
[ac_uchar_c8rtomb_mbrtoc8_cxx20=no])
AC_MSG_RESULT($ac_uchar_c8rtomb_mbrtoc8_cxx20)
else
ac_uchar_c8rtomb_mbrtoc8_cxx20=no
fi
AC_MSG_RESULT($ac_uchar_c8rtomb_mbrtoc8_cxx20)
if test x"$ac_uchar_c8rtomb_mbrtoc8_cxx20" = x"yes"; then
AC_DEFINE(_GLIBCXX_USE_UCHAR_C8RTOMB_MBRTOC8_CXX20, 1,
[Define if c8rtomb and mbrtoc8 functions in <uchar.h> should be
@ -5045,6 +5045,7 @@ BACKTRACE_CPPFLAGS="$BACKTRACE_CPPFLAGS -DBACKTRACE_ELF_SIZE=$elfsize"
if test "$enable_libstdcxx_backtrace" = "auto"; then
enable_libstdcxx_backtrace=no
fi
AC_MSG_RESULT($enable_libstdcxx_backtrace)
if test "$enable_libstdcxx_backtrace" = "yes"; then
BACKTRACE_SUPPORTED=1
@ -5091,7 +5092,6 @@ BACKTRACE_CPPFLAGS="$BACKTRACE_CPPFLAGS -DBACKTRACE_ELF_SIZE=$elfsize"
BACKTRACE_USES_MALLOC=0
BACKTRACE_SUPPORTS_THREADS=0
fi
AC_MSG_RESULT($enable_libstdcxx_backtrace)
GLIBCXX_CONDITIONAL(ENABLE_BACKTRACE, [test "$enable_libstdcxx_backtrace" = yes])
])

12
libstdc++-v3/configure vendored
View File

@ -19215,11 +19215,11 @@ else
ac_uchar_c8rtomb_mbrtoc8_fchar8_t=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_uchar_c8rtomb_mbrtoc8_fchar8_t" >&5
$as_echo "$ac_uchar_c8rtomb_mbrtoc8_fchar8_t" >&6; }
else
ac_uchar_c8rtomb_mbrtoc8_fchar8_t=no
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_uchar_c8rtomb_mbrtoc8_fchar8_t" >&5
$as_echo "$ac_uchar_c8rtomb_mbrtoc8_fchar8_t" >&6; }
if test x"$ac_uchar_c8rtomb_mbrtoc8_fchar8_t" = x"yes"; then
$as_echo "#define _GLIBCXX_USE_UCHAR_C8RTOMB_MBRTOC8_FCHAR8_T 1" >>confdefs.h
@ -19253,11 +19253,11 @@ else
ac_uchar_c8rtomb_mbrtoc8_cxx20=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_uchar_c8rtomb_mbrtoc8_cxx20" >&5
$as_echo "$ac_uchar_c8rtomb_mbrtoc8_cxx20" >&6; }
else
ac_uchar_c8rtomb_mbrtoc8_cxx20=no
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_uchar_c8rtomb_mbrtoc8_cxx20" >&5
$as_echo "$ac_uchar_c8rtomb_mbrtoc8_cxx20" >&6; }
if test x"$ac_uchar_c8rtomb_mbrtoc8_cxx20" = x"yes"; then
$as_echo "#define _GLIBCXX_USE_UCHAR_C8RTOMB_MBRTOC8_CXX20 1" >>confdefs.h
@ -71212,6 +71212,8 @@ $as_echo_n "checking whether to build libbacktrace support... " >&6; }
if test "$enable_libstdcxx_backtrace" = "auto"; then
enable_libstdcxx_backtrace=no
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_libstdcxx_backtrace" >&5
$as_echo "$enable_libstdcxx_backtrace" >&6; }
if test "$enable_libstdcxx_backtrace" = "yes"; then
BACKTRACE_SUPPORTED=1
@ -71280,8 +71282,6 @@ $as_echo "#define HAVE_STACKTRACE 1" >>confdefs.h
BACKTRACE_USES_MALLOC=0
BACKTRACE_SUPPORTS_THREADS=0
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_libstdcxx_backtrace" >&5
$as_echo "$enable_libstdcxx_backtrace" >&6; }