https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104299
Bug ID: 104299
Summary: Doc: stdio is not the only option in
--enable-cstdio=XXX
Product: gcc
Version: 11.2.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: libstdc++
Assignee: unassigned at gcc dot gnu.org
Reporter: rdiezmail-gcc at yahoo dot de
Target Milestone: ---
File libstdc++-v3/doc/html/manual/configure.html states for
"--enable-cstdio=OPTION":
"At the moment, the only choice is to use 'stdio', a generic "C" abstraction."
That is no longer true. According to this snippet from
libstdc++-v3/acinclude.m4:
AC_DEFUN([GLIBCXX_ENABLE_CSTDIO], [
AC_MSG_CHECKING([for underlying I/O to use])
GLIBCXX_ENABLE(cstdio,stdio,[[[=PACKAGE]]],
[use target-specific I/O package], [permit stdio|stdio_posix|stdio_pure])
Options "stdio_posix" and "stdio_pure" are also available.
