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b8609c7cf2
Based on https://lists.gnu.org/r/coreutils/2019-08/msg00011.html . * scripts/build-older-versions/README.older-versions: Documentation * scripts/build-older-versions/build-older-versions.sh: Helper script. * scripts/build-older-versions/.gitignore: Ignore build directory. * scripts/build-older-versions/coreutils-5.0-on-glibc-2.28.diff, scripts/build-older-versions/coreutils-5.97-on-glibc-2.28.diff, scripts/build-older-versions/coreutils-6.10-on-glibc-2.28.diff, scripts/build-older-versions/coreutils-6.11-on-glibc-2.28.diff, scripts/build-older-versions/coreutils-6.12-on-glibc-2.28.diff, scripts/build-older-versions/coreutils-7.2-on-glibc-2.28.diff, scripts/build-older-versions/coreutils-8.13-on-glibc-2.28.diff, scripts/build-older-versions/coreutils-8.17-on-glibc-2.28.diff, scripts/build-older-versions/coreutils-8.18-on-glibc-2.28.diff, scripts/build-older-versions/coreutils-8.24-on-glibc-2.28.diff, scripts/build-older-versions/coreutils-8.4-on-glibc-2.28.diff: Patches.
89 lines
4.6 KiB
Diff
89 lines
4.6 KiB
Diff
diff -r -U3 coreutils-8.5/lib/freadahead.c coreutils-8.5-patched/lib/freadahead.c
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--- coreutils-8.5/lib/freadahead.c 2010-04-23 07:44:00.000000000 -0600
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+++ coreutils-8.5-patched/lib/freadahead.c 2019-08-01 18:35:31.580843463 -0600
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@@ -25,7 +25,7 @@
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size_t
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freadahead (FILE *fp)
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{
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-#if defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */
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+#if defined _IO_EOF_SEEN || defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */
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if (fp->_IO_write_ptr > fp->_IO_write_base)
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return 0;
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return (fp->_IO_read_end - fp->_IO_read_ptr)
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diff -r -U3 coreutils-8.5/lib/freadptr.c coreutils-8.5-patched/lib/freadptr.c
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--- coreutils-8.5/lib/freadptr.c 2010-04-23 07:44:00.000000000 -0600
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+++ coreutils-8.5-patched/lib/freadptr.c 2019-08-01 18:35:31.580843463 -0600
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@@ -29,7 +29,7 @@
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size_t size;
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/* Keep this code in sync with freadahead! */
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-#if defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */
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+#if defined _IO_EOF_SEEN || defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */
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if (fp->_IO_write_ptr > fp->_IO_write_base)
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return NULL;
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size = fp->_IO_read_end - fp->_IO_read_ptr;
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diff -r -U3 coreutils-8.5/lib/freadseek.c coreutils-8.5-patched/lib/freadseek.c
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--- coreutils-8.5/lib/freadseek.c 2010-04-23 07:44:00.000000000 -0600
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+++ coreutils-8.5-patched/lib/freadseek.c 2019-08-01 18:35:31.580843463 -0600
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@@ -34,7 +34,7 @@
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freadptrinc (FILE *fp, size_t increment)
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{
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/* Keep this code in sync with freadptr! */
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-#if defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */
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+#if defined _IO_EOF_SEEN || defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */
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fp->_IO_read_ptr += increment;
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#elif defined __sferror || defined __DragonFly__ /* FreeBSD, NetBSD, OpenBSD, DragonFly, MacOS X, Cygwin */
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fp_->_p += increment;
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diff -r -U3 coreutils-8.5/lib/fseeko.c coreutils-8.5-patched/lib/fseeko.c
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--- coreutils-8.5/lib/fseeko.c 2010-04-21 12:11:48.000000000 -0600
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+++ coreutils-8.5-patched/lib/fseeko.c 2019-08-01 18:35:31.580843463 -0600
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@@ -42,7 +42,7 @@
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#endif
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/* These tests are based on fpurge.c. */
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-#if defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */
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+#if defined _IO_EOF_SEEN || defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */
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if (fp->_IO_read_end == fp->_IO_read_ptr
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&& fp->_IO_write_ptr == fp->_IO_write_base
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&& fp->_IO_save_base == NULL)
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diff -r -U3 coreutils-8.5/lib/fseterr.c coreutils-8.5-patched/lib/fseterr.c
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--- coreutils-8.5/lib/fseterr.c 2010-04-23 07:44:00.000000000 -0600
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+++ coreutils-8.5-patched/lib/fseterr.c 2019-08-01 18:35:31.584843515 -0600
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@@ -29,7 +29,7 @@
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/* Most systems provide FILE as a struct and the necessary bitmask in
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<stdio.h>, because they need it for implementing getc() and putc() as
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fast macros. */
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-#if defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */
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+#if defined _IO_EOF_SEEN || defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */
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fp->_flags |= _IO_ERR_SEEN;
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#elif defined __sferror || defined __DragonFly__ /* FreeBSD, NetBSD, OpenBSD, DragonFly, MacOS X, Cygwin */
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fp_->_flags |= __SERR;
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diff -r -U3 coreutils-8.5/lib/stdio-impl.h coreutils-8.5-patched/lib/stdio-impl.h
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--- coreutils-8.5/lib/stdio-impl.h 2010-04-23 07:44:01.000000000 -0600
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+++ coreutils-8.5-patched/lib/stdio-impl.h 2019-08-01 18:35:31.584843515 -0600
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@@ -18,6 +18,12 @@
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the same implementation of stdio extension API, except that some fields
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have different naming conventions, or their access requires some casts. */
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+/* Glibc 2.28 made _IO_IN_BACKUP private. For now, work around this
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+ * problem by defining it ourselves. FIXME: Do not rely on glibc
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+ * internals. */
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+#if !defined _IO_IN_BACKUP && defined _IO_EOF_SEEN
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+# define _IO_IN_BACKUP 0x100
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+#endif
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/* BSD stdio derived implementations. */
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diff -r -U3 coreutils-8.5/lib/stdio.in.h coreutils-8.5-patched/lib/stdio.in.h
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--- coreutils-8.5/lib/stdio.in.h 2010-04-21 12:11:57.000000000 -0600
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+++ coreutils-8.5-patched/lib/stdio.in.h 2019-08-01 18:26:34.113941755 -0600
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@@ -139,7 +139,7 @@
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so any use of gets warrants an unconditional warning. Assume it is
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always declared, since it is required by C89. */
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#undef gets
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-_GL_WARN_ON_USE (gets, "gets is a security hole - use fgets instead");
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+/*_GL_WARN_ON_USE (gets, "gets is a security hole - use fgets instead");*/
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#if @GNULIB_FOPEN@
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# if @REPLACE_FOPEN@
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