Building a Gnulib testdir on Android, I see these error messages:
clang++ -ferror-limit=0 -DHAVE_CONFIG_H -DEXEEXT=\"\" -DEXEEXT=\"\" -I.
-I../../gltests -I.. -DGNULIB_STRICT_CHECKING=1 -DIN_GNULIB_TESTS=1 -I.
-I../../gltests -I.. -I../../gltests/.. -I../gllib -I../../gltests/../gllib
-I/data/data/com.termux/files/home/local/include -Wall -Wno-error -g -O2 -c -o
test-stdlib-c++.o ../../gltests/test-stdlib-c++.cc
In file included from ../../gltests/test-stdlib-c++.cc:22:
In file included from ../gllib/stdlib.h:36:
In file included from
/data/data/com.termux/files/usr/include/c++/v1/stdlib.h:97:
In file included from /data/data/com.termux/files/usr/include/stdlib.h:34:
In file included from ../gllib/malloc.h:52:
../gllib/stdlib.h:722:19: error: no member named '_Exit' in the global
namespace; did you mean '_exit'?
_GL_CXXALIAS_SYS (_Exit, void, (int status));
~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../../gltests/test-stdlib-c++.cc:22:
In file included from ../gllib/stdlib.h:36:
In file included from
/data/data/com.termux/files/usr/include/c++/v1/stdlib.h:97:
In file included from /data/data/com.termux/files/usr/include/stdlib.h:34:
In file included from ../gllib/malloc.h:52:
../gllib/stdlib.h:723:19: error: use of undeclared identifier '_Exit'; did you
mean '_exit'?
_GL_CXXALIASWARN (_Exit);
^
In file included from ../../gltests/test-stdlib-c++.cc:22:
In file included from ../gllib/stdlib.h:36:
In file included from
/data/data/com.termux/files/usr/include/c++/v1/stdlib.h:97:
In file included from /data/data/com.termux/files/usr/include/stdlib.h:34:
In file included from ../gllib/malloc.h:52:
../gllib/stdlib.h:808:19: error: no member named 'atoll' in the global namespace
_GL_CXXALIAS_SYS (atoll, long long, (const char *string));
~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../../gltests/test-stdlib-c++.cc:22:
In file included from ../gllib/stdlib.h:36:
In file included from
/data/data/com.termux/files/usr/include/c++/v1/stdlib.h:97:
In file included from /data/data/com.termux/files/usr/include/stdlib.h:34:
In file included from ../gllib/malloc.h:52:
../gllib/stdlib.h:809:19: error: use of undeclared identifier 'atoll'; did you
mean 'gnulib::atoll'?
_GL_CXXALIASWARN (atoll);
^
../gllib/stdlib.h:1019:19: error: no member named 'grantpt' in the global
namespace
_GL_CXXALIAS_SYS (grantpt, int, (int fd));
~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
In file included from ../../gltests/test-stdlib-c++.cc:22:
In file included from ../gllib/stdlib.h:36:
In file included from
/data/data/com.termux/files/usr/include/c++/v1/stdlib.h:97:
In file included from /data/data/com.termux/files/usr/include/stdlib.h:34:
In file included from ../gllib/malloc.h:52:
../gllib/stdlib.h:1020:19: error: use of undeclared identifier 'grantpt'; did
you mean 'gnulib::grantpt'?
_GL_CXXALIASWARN (grantpt);
^
../gllib/stdlib.h:1088:19: error: no member named 'mbtowc' in the global
namespace
_GL_CXXALIAS_SYS (mbtowc, int,
~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from ../../gltests/test-stdlib-c++.cc:22:
In file included from ../gllib/stdlib.h:36:
In file included from
/data/data/com.termux/files/usr/include/c++/v1/stdlib.h:97:
In file included from /data/data/com.termux/files/usr/include/stdlib.h:34:
In file included from ../gllib/malloc.h:52:
../gllib/stdlib.h:1111:19: error: no member named 'mkdtemp' in the global
namespace; did you mean 'mktime'?
_GL_CXXALIAS_SYS (mkdtemp, char *, (char * /*template*/));
~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../../gltests/test-stdlib-c++.cc:22:
In file included from ../gllib/stdlib.h:36:
In file included from
/data/data/com.termux/files/usr/include/c++/v1/stdlib.h:97:
In file included from /data/data/com.termux/files/usr/include/stdlib.h:34:
In file included from ../gllib/malloc.h:52:
../gllib/stdlib.h:1111:1: error: cannot initialize return object of type
'gnulib::_gl_mkdtemp_wrapper::type' (aka 'char *(*)(char *)') with an lvalue of
type 'time_t (struct tm *)' (aka 'long (tm *)'): type mismatch at 1st parameter
('char *' vs 'struct tm *')
_GL_CXXALIAS_SYS (mkdtemp, char *, (char * /*template*/));
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../../gltests/test-stdlib-c++.cc:22:
In file included from ../gllib/stdlib.h:36:
In file included from
/data/data/com.termux/files/usr/include/c++/v1/stdlib.h:97:
In file included from /data/data/com.termux/files/usr/include/stdlib.h:34:
In file included from ../gllib/malloc.h:52:
../gllib/stdlib.h:1112:19: error: use of undeclared identifier 'mkdtemp'; did
you mean 'gnulib::mkdtemp'?
_GL_CXXALIASWARN (mkdtemp);
^
../gllib/stdlib.h:1138:19: error: no member named 'mkostemp' in the global
namespace; did you mean 'mkdtemp'?
_GL_CXXALIAS_SYS (mkostemp, int, (char * /*template*/, int /*flags*/));
~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../gllib/stdlib.h:1138:1: error: no viable conversion from returned value of
type 'typeof (mkdtemp)' (aka 'const gnulib::_gl_mkdtemp_wrapper') to function
return type 'gnulib::_gl_mkostemp_wrapper::type' (aka 'int (*)(char *, int)')
_GL_CXXALIAS_SYS (mkostemp, int, (char * /*template*/, int /*flags*/));
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../../gltests/test-stdlib-c++.cc:22:
In file included from ../gllib/stdlib.h:36:
In file included from
/data/data/com.termux/files/usr/include/c++/v1/stdlib.h:97:
In file included from /data/data/com.termux/files/usr/include/stdlib.h:34:
In file included from ../gllib/malloc.h:52:
../gllib/stdlib.h:1139:19: error: use of undeclared identifier 'mkostemp'; did
you mean 'gnulib::mkostemp'?
_GL_CXXALIASWARN (mkostemp);
^
../gllib/stdlib.h:1167:19: error: no member named 'mkostemps' in the global
namespace; did you mean 'mkostemp'?
_GL_CXXALIAS_SYS (mkostemps, int,
~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
../gllib/stdlib.h:1167:1: error: no viable conversion from returned value of
type 'typeof (mkostemp)' (aka 'const gnulib::_gl_mkostemp_wrapper') to function
return type 'gnulib::_gl_mkostemps_wrapper::type' (aka 'int (*)(char *, int,
int)')
_GL_CXXALIAS_SYS (mkostemps, int,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../../gltests/test-stdlib-c++.cc:22:
In file included from ../gllib/stdlib.h:36:
In file included from
/data/data/com.termux/files/usr/include/c++/v1/stdlib.h:97:
In file included from /data/data/com.termux/files/usr/include/stdlib.h:34:
In file included from ../gllib/malloc.h:52:
../gllib/stdlib.h:1169:19: error: use of undeclared identifier 'mkostemps'; did
you mean 'mkostemp'?
_GL_CXXALIASWARN (mkostemps);
^
../gllib/stdlib.h:1198:19: error: no member named 'mkstemp' in the global
namespace
_GL_CXXALIAS_SYS (mkstemp, int, (char * /*template*/));
~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../../gltests/test-stdlib-c++.cc:22:
In file included from ../gllib/stdlib.h:36:
In file included from
/data/data/com.termux/files/usr/include/c++/v1/stdlib.h:97:
In file included from /data/data/com.termux/files/usr/include/stdlib.h:34:
In file included from ../gllib/malloc.h:52:
../gllib/stdlib.h:1200:19: error: use of undeclared identifier 'mkstemp'
_GL_CXXALIASWARN (mkstemp);
^
../gllib/stdlib.h:1224:19: error: no member named 'mkstemps' in the global
namespace; did you mean 'mkostemps'?
_GL_CXXALIAS_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/));
~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../gllib/stdlib.h:1225:19: error: use of undeclared identifier 'mkstemps'; did
you mean 'mkostemps'?
_GL_CXXALIASWARN (mkstemps);
^
../gllib/stdlib.h:1245:19: error: no member named 'mktemp' in the global
namespace; did you mean 'mkdtemp'?
_GL_CXXALIAS_SYS (mktemp, char *, (char * /*template*/));
~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../gllib/stdlib.h:1247:19: error: use of undeclared identifier 'mktemp'; did
you mean 'mkdtemp'?
_GL_CXXALIASWARN (mktemp);
^
../gllib/stdlib.h:1264:19: error: no member named 'posix_memalign' in the
global namespace
_GL_CXXALIAS_SYS (posix_memalign, int,
~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
In file included from ../../gltests/test-stdlib-c++.cc:22:
In file included from ../gllib/stdlib.h:36:
In file included from
/data/data/com.termux/files/usr/include/c++/v1/stdlib.h:97:
In file included from /data/data/com.termux/files/usr/include/stdlib.h:34:
In file included from ../gllib/malloc.h:52:
../gllib/stdlib.h:1269:19: error: use of undeclared identifier
'posix_memalign'; did you mean 'gnulib::posix_memalign'?
_GL_CXXALIASWARN (posix_memalign);
^
../gllib/stdlib.h:1285:19: error: no member named 'posix_openpt' in the global
namespace
_GL_CXXALIAS_SYS (posix_openpt, int, (int flags));
~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../../gltests/test-stdlib-c++.cc:22:
In file included from ../gllib/stdlib.h:36:
In file included from
/data/data/com.termux/files/usr/include/c++/v1/stdlib.h:97:
In file included from /data/data/com.termux/files/usr/include/stdlib.h:34:
In file included from ../gllib/malloc.h:52:
../gllib/stdlib.h:1286:19: error: use of undeclared identifier 'posix_openpt';
did you mean 'gnulib::posix_openpt'?
_GL_CXXALIASWARN (posix_openpt);
^
../gllib/stdlib.h:1309:19: error: no member named 'ptsname' in the global
namespace
_GL_CXXALIAS_SYS (ptsname, char *, (int fd));
~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../../gltests/test-stdlib-c++.cc:22:
In file included from ../gllib/stdlib.h:36:
In file included from
/data/data/com.termux/files/usr/include/c++/v1/stdlib.h:97:
In file included from /data/data/com.termux/files/usr/include/stdlib.h:34:
In file included from ../gllib/malloc.h:52:
../gllib/stdlib.h:1311:19: error: use of undeclared identifier 'ptsname'; did
you mean 'gnulib::ptsname'?
_GL_CXXALIASWARN (ptsname);
^
../gllib/stdlib.h:1335:19: error: no member named 'ptsname_r' in the global
namespace
_GL_CXXALIAS_SYS (ptsname_r, int, (int fd, char *buf, size_t len));
~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../../gltests/test-stdlib-c++.cc:22:
In file included from ../gllib/stdlib.h:36:
In file included from
/data/data/com.termux/files/usr/include/c++/v1/stdlib.h:97:
In file included from /data/data/com.termux/files/usr/include/stdlib.h:34:
In file included from ../gllib/malloc.h:52:
../gllib/stdlib.h:1340:19: error: use of undeclared identifier 'ptsname_r'; did
you mean 'gnulib::ptsname_r'?
_GL_CXXALIASWARN (ptsname_r);
^
../gllib/stdlib.h:1366:19: error: use of undeclared identifier 'putenv'; did
you mean 'gnulib::putenv'?
_GL_CXXALIASWARN (putenv);
^
../gllib/stdlib.h:1453:24: error: no member named 'random' in the global
namespace
_GL_CXXALIAS_SYS_CAST (random, long, (void));
~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
In file included from ../../gltests/test-stdlib-c++.cc:22:
In file included from ../gllib/stdlib.h:36:
In file included from
/data/data/com.termux/files/usr/include/c++/v1/stdlib.h:97:
In file included from /data/data/com.termux/files/usr/include/stdlib.h:34:
In file included from ../gllib/malloc.h:52:
../gllib/stdlib.h:1455:19: error: use of undeclared identifier 'random'; did
you mean 'gnulib::random'?
_GL_CXXALIASWARN (random);
^
../gllib/stdlib.h:1478:24: error: no member named 'srandom' in the global
namespace; did you mean 'getrandom'?
_GL_CXXALIAS_SYS_CAST (srandom, void, (unsigned int seed));
~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../../gltests/test-stdlib-c++.cc:22:
In file included from ../gllib/stdlib.h:36:
In file included from
/data/data/com.termux/files/usr/include/c++/v1/stdlib.h:97:
In file included from /data/data/com.termux/files/usr/include/stdlib.h:34:
In file included from ../gllib/malloc.h:52:
../gllib/stdlib.h:1480:19: error: use of undeclared identifier 'srandom'; did
you mean 'random'?
_GL_CXXALIASWARN (srandom);
^
../gllib/stdlib.h:1508:24: error: no member named 'initstate' in the global
namespace
_GL_CXXALIAS_SYS_CAST (initstate, char *,
~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
In file included from ../../gltests/test-stdlib-c++.cc:22:
In file included from ../gllib/stdlib.h:36:
In file included from
/data/data/com.termux/files/usr/include/c++/v1/stdlib.h:97:
In file included from /data/data/com.termux/files/usr/include/stdlib.h:34:
In file included from ../gllib/malloc.h:52:
../gllib/stdlib.h:1511:19: error: use of undeclared identifier 'initstate'; did
you mean 'gnulib::initstate'?
_GL_CXXALIASWARN (initstate);
^
../gllib/stdlib.h:1534:24: error: no member named 'setstate' in the global
namespace
_GL_CXXALIAS_SYS_CAST (setstate, char *, (char *arg_state));
~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../../gltests/test-stdlib-c++.cc:22:
In file included from ../gllib/stdlib.h:36:
In file included from
/data/data/com.termux/files/usr/include/c++/v1/stdlib.h:97:
In file included from /data/data/com.termux/files/usr/include/stdlib.h:34:
In file included from ../gllib/malloc.h:52:
../gllib/stdlib.h:1536:19: error: use of undeclared identifier 'setstate'; did
you mean 'gnulib::setstate'?
_GL_CXXALIASWARN (setstate);
^
../gllib/stdlib.h:1747:19: error: no member named 'realpath' in the global
namespace
_GL_CXXALIAS_SYS (realpath, char *,
~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
In file included from ../../gltests/test-stdlib-c++.cc:22:
In file included from ../gllib/stdlib.h:36:
In file included from
/data/data/com.termux/files/usr/include/c++/v1/stdlib.h:97:
In file included from /data/data/com.termux/files/usr/include/stdlib.h:34:
In file included from ../gllib/malloc.h:52:
../gllib/stdlib.h:1750:19: error: use of undeclared identifier 'realpath'; did
you mean 'gnulib::realpath'?
_GL_CXXALIASWARN (realpath);
^
../gllib/stdlib.h:1810:19: error: no member named 'setenv' in the global
namespace
_GL_CXXALIAS_SYS (setenv, int,
~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from ../../gltests/test-stdlib-c++.cc:22:
In file included from ../gllib/stdlib.h:36:
In file included from
/data/data/com.termux/files/usr/include/c++/v1/stdlib.h:97:
In file included from /data/data/com.termux/files/usr/include/stdlib.h:34:
In file included from ../gllib/malloc.h:52:
../gllib/stdlib.h:1814:19: error: use of undeclared identifier 'setenv'; did
you mean 'gnulib::setenv'?
_GL_CXXALIASWARN (setenv);
^
../gllib/stdlib.h:1842:19: error: no member named 'strtod' in the global
namespace; did you mean 'strtok'?
_GL_CXXALIAS_SYS (strtod, double,
~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
In file included from ../../gltests/test-stdlib-c++.cc:22:
In file included from ../gllib/stdlib.h:36:
In file included from
/data/data/com.termux/files/usr/include/c++/v1/stdlib.h:97:
In file included from /data/data/com.termux/files/usr/include/stdlib.h:34:
In file included from ../gllib/malloc.h:52:
../gllib/stdlib.h:1842:1: error: cannot initialize return object of type
'gnulib::_gl_strtod_wrapper::type' (aka 'double (*)(const char *__restrict,
char **__restrict)') with an lvalue of type 'char *(char *, const char *)':
type mismatch at 1st parameter ('const char *__restrict' vs 'char *')
_GL_CXXALIAS_SYS (strtod, double,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../gllib/stdlib.h:1914:19: error: no member named 'strtol' in the global
namespace
_GL_CXXALIAS_SYS (strtol, long,
~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
In file included from ../../gltests/test-stdlib-c++.cc:22:
In file included from ../gllib/stdlib.h:36:
In file included from
/data/data/com.termux/files/usr/include/c++/v1/stdlib.h:97:
In file included from /data/data/com.termux/files/usr/include/stdlib.h:34:
In file included from ../gllib/malloc.h:52:
../gllib/stdlib.h:1957:19: error: no member named 'strtoll' in the global
namespace
_GL_CXXALIAS_SYS (strtoll, long long,
~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~
In file included from ../../gltests/test-stdlib-c++.cc:22:
In file included from ../gllib/stdlib.h:36:
In file included from
/data/data/com.termux/files/usr/include/c++/v1/stdlib.h:97:
In file included from /data/data/com.termux/files/usr/include/stdlib.h:34:
In file included from ../gllib/malloc.h:52:
../gllib/stdlib.h:1961:19: error: use of undeclared identifier 'strtoll'
_GL_CXXALIASWARN (strtoll);
^
../gllib/stdlib.h:1997:19: error: no member named 'strtoul' in the global
namespace
_GL_CXXALIAS_SYS (strtoul, unsigned long,
~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
In file included from ../../gltests/test-stdlib-c++.cc:22:
In file included from ../gllib/stdlib.h:36:
In file included from
/data/data/com.termux/files/usr/include/c++/v1/stdlib.h:97:
In file included from /data/data/com.termux/files/usr/include/stdlib.h:34:
In file included from ../gllib/malloc.h:52:
../gllib/stdlib.h:2040:19: error: no member named 'strtoull' in the global
namespace
_GL_CXXALIAS_SYS (strtoull, unsigned long long,
~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../../gltests/test-stdlib-c++.cc:22:
In file included from ../gllib/stdlib.h:36:
In file included from
/data/data/com.termux/files/usr/include/c++/v1/stdlib.h:97:
In file included from /data/data/com.termux/files/usr/include/stdlib.h:34:
In file included from ../gllib/malloc.h:52:
../gllib/stdlib.h:2044:19: error: use of undeclared identifier 'strtoull'
_GL_CXXALIASWARN (strtoull);
^
../gllib/stdlib.h:2059:19: error: no member named 'unlockpt' in the global
namespace
_GL_CXXALIAS_SYS (unlockpt, int, (int fd));
~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../../gltests/test-stdlib-c++.cc:22:
In file included from ../gllib/stdlib.h:36:
In file included from
/data/data/com.termux/files/usr/include/c++/v1/stdlib.h:97:
In file included from /data/data/com.termux/files/usr/include/stdlib.h:34:
In file included from ../gllib/malloc.h:52:
../gllib/stdlib.h:2060:19: error: use of undeclared identifier 'unlockpt'
_GL_CXXALIASWARN (unlockpt);
^
../gllib/stdlib.h:2082:19: error: no member named 'unsetenv' in the global
namespace
_GL_CXXALIAS_SYS (unsetenv, int, (const char *name));
~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../../gltests/test-stdlib-c++.cc:22:
In file included from ../gllib/stdlib.h:36:
In file included from
/data/data/com.termux/files/usr/include/c++/v1/stdlib.h:97:
In file included from /data/data/com.termux/files/usr/include/stdlib.h:34:
In file included from ../gllib/malloc.h:52:
../gllib/stdlib.h:2085:19: error: use of undeclared identifier 'unsetenv'
_GL_CXXALIASWARN (unsetenv);
^
../gllib/stdlib.h:2105:19: error: no member named 'wctomb' in the global
namespace
_GL_CXXALIAS_SYS (wctomb, int, (char *s, wchar_t wc));
~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
For all these, the cause is the same: The declaration is actually present
in <stdlib.h>, but only part of <stdlib.h> has been seen, due to a nested
include of <stdlib.h>.
This patch fixes it. Alternatively, it would also have been possible to
introduce a new macro _GL_ALREADY_INCLUDING_STDLIB_H in lib/stdlib.in.h.
2023-01-09 Bruno Haible <br...@clisp.org>
malloc-h: Fix compilation errors in C++ mode on Android.
* lib/malloc.in.h: Don't include <stdlib.h>, except on Solaris and on
HP-UX. Include <stddef.h>. Make _GL_ATTRIBUTE_DEALLOC_FREE work (code
snippet copied from string.in.h and wchar.in.h).
* m4/malloc_h.m4 (gl_MALLOC_H_REQUIRE_DEFAULTS): Invoke
gl_STDLIB_H_REQUIRE_DEFAULTS.
* modules/malloc-h (Depends-on): Add stddef, stdlib.
(Makefile.am): Substitute GNULIB_FREE_POSIX and REPLACE_FREE.
diff --git a/lib/malloc.in.h b/lib/malloc.in.h
index c39d6e218f..52319a1fc4 100644
--- a/lib/malloc.in.h
+++ b/lib/malloc.in.h
@@ -46,15 +46,60 @@
#ifndef _@GUARD_PREFIX@_MALLOC_H
#define _@GUARD_PREFIX@_MALLOC_H
-/* Solaris declares memalign() in <stdlib.h>, not in <malloc.h>.
- Also get size_t and free(). */
-#include <stdlib.h>
+/* Solaris declares memalign() in <stdlib.h>, not in <malloc.h>. */
+#if defined __sun || defined __hpux
+# include <stdlib.h>
+#endif
+
+/* Get size_t. */
+#include <stddef.h>
/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */
/* The definition of _GL_WARN_ON_USE is copied here. */
+/* Make _GL_ATTRIBUTE_DEALLOC_FREE work, even though <stdlib.h> may not have
+ been included yet. */
+#if @GNULIB_FREE_POSIX@
+# if (@REPLACE_FREE@ && !defined free \
+ && !(defined __cplusplus && defined GNULIB_NAMESPACE))
+/* We can't do '#define free rpl_free' here. */
+_GL_EXTERN_C void rpl_free (void *);
+# undef _GL_ATTRIBUTE_DEALLOC_FREE
+# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (rpl_free, 1)
+# else
+# if defined _MSC_VER && !defined free
+_GL_EXTERN_C
+# if defined _DLL
+ __declspec (dllimport)
+# endif
+ void __cdecl free (void *);
+# else
+# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2)
+_GL_EXTERN_C void free (void *) throw ();
+# else
+_GL_EXTERN_C void free (void *);
+# endif
+# endif
+# endif
+#else
+# if defined _MSC_VER && !defined free
+_GL_EXTERN_C
+# if defined _DLL
+ __declspec (dllimport)
+# endif
+ void __cdecl free (void *);
+# else
+# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2)
+_GL_EXTERN_C void free (void *) throw ();
+# else
+_GL_EXTERN_C void free (void *);
+# endif
+# endif
+#endif
+
+
/* Declare overridden functions. */
#if @GNULIB_MEMALIGN@
diff --git a/m4/malloc_h.m4 b/m4/malloc_h.m4
index f2e649158a..e90988f4ed 100644
--- a/m4/malloc_h.m4
+++ b/m4/malloc_h.m4
@@ -1,4 +1,4 @@
-# malloc_h.m4 serial 4
+# malloc_h.m4 serial 5
dnl Copyright (C) 2020-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@@ -51,6 +51,8 @@ AC_DEFUN([gl_MALLOC_H_REQUIRE_DEFAULTS],
gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MEMALIGN])
])
m4_require(GL_MODULE_INDICATOR_PREFIX[_MALLOC_H_MODULE_INDICATOR_DEFAULTS])
+ dnl Make sure the shell variable for GNULIB_FREE_POSIX is initialized.
+ gl_STDLIB_H_REQUIRE_DEFAULTS
AC_REQUIRE([gl_MALLOC_H_DEFAULTS])
])
diff --git a/modules/malloc-h b/modules/malloc-h
index 085471e1ef..9717c90b67 100644
--- a/modules/malloc-h
+++ b/modules/malloc-h
@@ -10,6 +10,8 @@ gen-header
include_next
snippet/c++defs
snippet/warn-on-use
+stddef
+stdlib
configure.ac:
gl_MALLOC_H
@@ -29,8 +31,10 @@ malloc.h: malloc.in.h $(top_builddir)/config.status
$(CXXDEFS_H) $(WARN_ON_USE_H
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
-e 's|@''NEXT_MALLOC_H''@|$(NEXT_MALLOC_H)|g' \
+ -e 's/@''GNULIB_FREE_POSIX''@/$(GNULIB_FREE_POSIX)/g' \
-e 's/@''GNULIB_MEMALIGN''@/$(GNULIB_MEMALIGN)/g' \
-e 's|@''HAVE_MEMALIGN''@|$(HAVE_MEMALIGN)|g' \
+ -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \
-e 's|@''REPLACE_MEMALIGN''@|$(REPLACE_MEMALIGN)|g' \
-e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
-e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
