mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-23 07:22:33 +00:00
caebb77b45
Add a temporary workaround to compile with glibc 2.28 as some constants were removed and others made private Signed-off-by: Luis Araneda <luaraneda@gmail.com>
105 lines
4.2 KiB
Diff
105 lines
4.2 KiB
Diff
Subject: Workaround change in glibc
|
|
|
|
Temporary workaround to compile with glibc 2.28, which
|
|
deprecated some constants
|
|
|
|
Based on the workaround made for the tools/m4 package
|
|
|
|
--- a/gl/lib/stdio-impl.h
|
|
+++ b/gl/lib/stdio-impl.h
|
|
@@ -18,6 +18,12 @@
|
|
the same implementation of stdio extension API, except that some fields
|
|
have different naming conventions, or their access requires some casts. */
|
|
|
|
+/* Glibc 2.28 made _IO_IN_BACKUP private. For now, work around this
|
|
+ problem by defining it ourselves. FIXME: Do not rely on glibc
|
|
+ internals. */
|
|
+#if !defined _IO_IN_BACKUP && defined _IO_EOF_SEEN
|
|
+# define _IO_IN_BACKUP 0x100
|
|
+#endif
|
|
|
|
/* BSD stdio derived implementations. */
|
|
|
|
--- a/gl/lib/freadahead.c
|
|
+++ b/gl/lib/freadahead.c
|
|
@@ -25,7 +25,7 @@
|
|
size_t
|
|
freadahead (FILE *fp)
|
|
{
|
|
-#if defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */
|
|
+#if defined _IO_EOF_SEEN || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */
|
|
if (fp->_IO_write_ptr > fp->_IO_write_base)
|
|
return 0;
|
|
return (fp->_IO_read_end - fp->_IO_read_ptr)
|
|
--- a/gl/lib/fseeko.c
|
|
+++ b/gl/lib/fseeko.c
|
|
@@ -47,7 +47,7 @@ fseeko (FILE *fp, off_t offset, int when
|
|
#endif
|
|
|
|
/* These tests are based on fpurge.c. */
|
|
-#if defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */
|
|
+#if defined _IO_EOF_SEEN || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */
|
|
if (fp->_IO_read_end == fp->_IO_read_ptr
|
|
&& fp->_IO_write_ptr == fp->_IO_write_base
|
|
&& fp->_IO_save_base == NULL)
|
|
@@ -123,7 +123,7 @@ fseeko (FILE *fp, off_t offset, int when
|
|
return -1;
|
|
}
|
|
|
|
-#if defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */
|
|
+#if defined _IO_EOF_SEEN || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */
|
|
fp->_flags &= ~_IO_EOF_SEEN;
|
|
fp->_offset = pos;
|
|
#elif defined __sferror || defined __DragonFly__ || defined __ANDROID__
|
|
--- a/gl/lib/fflush.c
|
|
+++ b/gl/lib/fflush.c
|
|
@@ -33,7 +33,7 @@
|
|
#undef fflush
|
|
|
|
|
|
-#if defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */
|
|
+#if defined _IO_EOF_SEEN || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */
|
|
|
|
/* Clear the stream's ungetc buffer, preserving the value of ftello (fp). */
|
|
static void
|
|
@@ -72,7 +72,7 @@ clear_ungetc_buffer (FILE *fp)
|
|
|
|
#endif
|
|
|
|
-#if ! (defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */)
|
|
+#if ! (defined _IO_EOF_SEEN || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */)
|
|
|
|
# if (defined __sferror || defined __DragonFly__ || defined __ANDROID__) && defined __SNPT
|
|
/* FreeBSD, NetBSD, OpenBSD, DragonFly, Mac OS X, Cygwin, Android */
|
|
@@ -148,7 +148,7 @@ rpl_fflush (FILE *stream)
|
|
if (stream == NULL || ! freading (stream))
|
|
return fflush (stream);
|
|
|
|
-#if defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */
|
|
+#if defined _IO_EOF_SEEN || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */
|
|
|
|
clear_ungetc_buffer_preserving_position (stream);
|
|
|
|
--- a/gl/lib/freading.c
|
|
+++ b/gl/lib/freading.c
|
|
@@ -31,7 +31,7 @@ freading (FILE *fp)
|
|
/* Most systems provide FILE as a struct and the necessary bitmask in
|
|
<stdio.h>, because they need it for implementing getc() and putc() as
|
|
fast macros. */
|
|
-# if defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */
|
|
+# if defined _IO_EOF_SEEN || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */
|
|
return ((fp->_flags & _IO_NO_WRITES) != 0
|
|
|| ((fp->_flags & (_IO_NO_READS | _IO_CURRENTLY_PUTTING)) == 0
|
|
&& fp->_IO_read_base != NULL));
|
|
--- a/gl/lib/fpurge.c
|
|
+++ b/gl/lib/fpurge.c
|
|
@@ -62,7 +62,7 @@ fpurge (FILE *fp)
|
|
/* Most systems provide FILE as a struct and the necessary bitmask in
|
|
<stdio.h>, because they need it for implementing getc() and putc() as
|
|
fast macros. */
|
|
-# if defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */
|
|
+# if defined _IO_EOF_SEEN || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */
|
|
fp->_IO_read_end = fp->_IO_read_ptr;
|
|
fp->_IO_write_ptr = fp->_IO_write_base;
|
|
/* Avoid memory leak when there is an active ungetc buffer. */
|