mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2025-03-01 13:26:47 +08:00
9c9d63b15a
This fixes PR27184, a failure to compile gdb due to cdefs.h being out of sync with glibc on ppc64le targets which are compiled with -mabi=ieeelongdouble and glibc 2.32. Likewise, update usage of _GL_ATTRIBUTE_FORMAT_PRINTF to _GL_ATTRIBUTE_FORMAT_PRINTF_STANDARD. Likewise, disable newly added rpl_free gnulib api in gdbserver support libraries. Likewise, undefine read/write macros before redefining them on mingw targets. Likewise, wrap C++ usage of free with GNULIB_NAMESPACE namespace as needed. Change-Id: I86517613c0d8ac8f5ea45bbc4ebe2b54a3aef29f
73 lines
2.2 KiB
Plaintext
73 lines
2.2 KiB
Plaintext
# glob_h.m4 serial 5
|
|
dnl Copyright (C) 2018-2021 Free Software Foundation, Inc.
|
|
dnl This file is free software; the Free Software Foundation
|
|
dnl gives unlimited permission to copy and/or distribute it,
|
|
dnl with or without modifications, as long as this notice is preserved.
|
|
|
|
dnl From Bruno Haible.
|
|
|
|
AC_DEFUN_ONCE([gl_GLOB_H],
|
|
[
|
|
AC_REQUIRE([gl_GLOB_H_DEFAULTS])
|
|
m4_ifdef([gl_ANSI_CXX], [AC_REQUIRE([gl_ANSI_CXX])])
|
|
AC_REQUIRE([AC_C_RESTRICT])
|
|
AC_CHECK_HEADERS_ONCE([glob.h])
|
|
gl_CHECK_NEXT_HEADERS([glob.h])
|
|
|
|
if test $ac_cv_header_glob_h = yes; then
|
|
HAVE_GLOB_H=1
|
|
else
|
|
HAVE_GLOB_H=0
|
|
fi
|
|
AC_SUBST([HAVE_GLOB_H])
|
|
|
|
m4_ifdef([gl_POSIXCHECK],
|
|
[GLOB_H=glob.h],
|
|
[GLOB_H=''
|
|
if m4_ifdef([gl_ANSI_CXX], [test "$CXX" != no], [false]); then
|
|
dnl Override <glob.h> always, to support the C++ GNULIB_NAMESPACE.
|
|
GLOB_H=glob.h
|
|
else
|
|
if test $ac_cv_header_glob_h != yes; then
|
|
dnl Provide a substitute <glob.h> file.
|
|
GLOB_H=glob.h
|
|
fi
|
|
fi
|
|
])
|
|
AC_SUBST([GLOB_H])
|
|
AM_CONDITIONAL([GL_GENERATE_GLOB_H], [test -n "$GLOB_H"])
|
|
|
|
dnl Check for declarations of anything we want to poison if the
|
|
dnl corresponding gnulib module is not in use.
|
|
gl_WARN_ON_USE_PREPARE([[#include <glob.h>
|
|
]],
|
|
[glob globfree glob_pattern_p])
|
|
])
|
|
|
|
dnl Unconditionally enables the replacement of <glob.h>.
|
|
AC_DEFUN([gl_REPLACE_GLOB_H],
|
|
[
|
|
AC_REQUIRE([gl_GLOB_H_DEFAULTS])
|
|
GLOB_H='glob.h'
|
|
AM_CONDITIONAL([GL_GENERATE_GLOB_H], [test -n "$GLOB_H"])
|
|
])
|
|
|
|
AC_DEFUN([gl_GLOB_MODULE_INDICATOR],
|
|
[
|
|
dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
|
|
AC_REQUIRE([gl_GLOB_H_DEFAULTS])
|
|
gl_MODULE_INDICATOR_SET_VARIABLE([$1])
|
|
dnl Define it also as a C macro, for the benefit of the unit tests.
|
|
gl_MODULE_INDICATOR_FOR_TESTS([$1])
|
|
])
|
|
|
|
AC_DEFUN([gl_GLOB_H_DEFAULTS],
|
|
[
|
|
GNULIB_GLOB=0; AC_SUBST([GNULIB_GLOB])
|
|
dnl Assume POSIX and GNU behavior unless another module says otherwise.
|
|
HAVE_GLOB=1; AC_SUBST([HAVE_GLOB])
|
|
HAVE_GLOB_PATTERN_P=1; AC_SUBST([HAVE_GLOB_PATTERN_P])
|
|
REPLACE_GLOB=0; AC_SUBST([REPLACE_GLOB])
|
|
REPLACE_GLOB_PATTERN_P=0; AC_SUBST([REPLACE_GLOB_PATTERN_P])
|
|
])
|