picolibc: Drop obsolete versions

Drop versions that were marked as obsolete in the last release.

Signed-off-by: Chris Packham <judge.packham@gmail.com>

12 files changed, 0 insertions, 420 deletions

diff --git a/packages/picolibc/1.4.7/0000-tinystdio-Make-ungetc-buffer-type-purely-architectur.patch b/packages/picolibc/1.4.7/0000-tinystdio-Make-ungetc-buffer-type-purely-architectur.patch
deleted file mode 100644
index 4b3ecbdf..00000000
--- a/packages/picolibc/1.4.7/0000-tinystdio-Make-ungetc-buffer-type-purely-architectur.patch
+++ /dev/null
@@ -1,150 +0,0 @@
-From 2adb30bd8e64bf06fb5366585e305c28c4325e01 Mon Sep 17 00:00:00 2001
-From: Keith Packard <keithp@keithp.com>
-Date: Tue, 3 Nov 2020 16:36:48 -0800
-Subject: [PATCH] tinystdio: Make ungetc buffer type purely
- architecture-specific
-
-Instead of attempting to figure out what type this object should be
-based on compiler support for atomics, just make it 32-bits on RISC-V
-when using atomic ungetc, otherwise make it 16-bits, then select
-whether there are 'real' atomics based on compiler support for the
-chosen type, which may depend on the compiler options used to build
-the library.
-
-This ensures that the picolibc ABI is consistent for each
-architecture.
-
-This also removes the use of stdatomic.h from stdio.h, which isn't
-supported by C++.
-
-Signed-off-by: Keith Packard <keithp@keithp.com>
----
- newlib/libc/tinystdio/exchange.c      |    2 -
- newlib/libc/tinystdio/stdio.h         |   39 +++++++++++++---------------------
- newlib/libc/tinystdio/stdio_private.h |   24 ++++++++++++++------
- 3 files changed, 34 insertions(+), 31 deletions(-)
-
---- a/newlib/libc/tinystdio/exchange.c
-+++ b/newlib/libc/tinystdio/exchange.c
-@@ -39,7 +39,7 @@
- #if defined(ATOMIC_UNGETC) && !defined(PICOLIBC_HAVE_SYNC_COMPARE_AND_SWAP)
- 
- __ungetc_t
--__picolibc_non_atomic_exchange_ungetc(__ungetc_store_t *p, __ungetc_t v)
-+__picolibc_non_atomic_exchange_ungetc(__ungetc_t *p, __ungetc_t v)
- {
- 	return __non_atomic_exchange_ungetc(p, v);
- }
---- a/newlib/libc/tinystdio/stdio.h
-+++ b/newlib/libc/tinystdio/stdio.h
-@@ -224,38 +224,31 @@
-  * elements of it beyond by using the official interfaces provided.
-  */
- 
--/* Use 32-bit ungetc storage when doing atomic ungetc and when
-- * the platform has 4-byte swap intrinsics but not 2-byte swap
-- * intrinsics, as is the case for RISC-V processors. This increases
-- * the size of the __file struct by four bytes.
-- */
--
- #ifdef ATOMIC_UNGETC
--#include <stdatomic.h>
--# ifdef __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4
--
--#  define PICOLIBC_HAVE_SYNC_COMPARE_AND_SWAP
--typedef atomic_uint_least32_t __ungetc_store_t;
--typedef uint_least32_t __ungetc_t;
--
--# else
--#  ifdef __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
-+#ifdef __riscv
-+/*
-+ * Use 32-bit ungetc storage when doing atomic ungetc on RISC-V, which
-+ * has 4-byte swap intrinsics but not 2-byte swap intrinsics. This
-+ * increases the size of the __file struct by four bytes.
-+ */
-+#define __PICOLIBC_UNGETC_SIZE	4
-+#endif
-+#endif
- 
--#   define PICOLIBC_HAVE_SYNC_COMPARE_AND_SWAP
--typedef atomic_uint_least16_t __ungetc_store_t;
--typedef uint_least16_t __ungetc_t;
-+#ifndef __PICOLIBC_UNGETC_SIZE
-+#define __PICOLIBC_UNGETC_SIZE	2
-+#endif
- 
--#  endif
--# endif
-+#if __PICOLIBC_UNGETC_SIZE == 4
-+typedef uint32_t __ungetc_t;
- #endif
- 
--#ifndef PICOLIBC_HAVE_SYNC_COMPARE_AND_SWAP
--typedef uint16_t __ungetc_store_t;
-+#if __PICOLIBC_UNGETC_SIZE == 2
- typedef uint16_t __ungetc_t;
- #endif
- 
- struct __file {
--	__ungetc_store_t unget;	/* ungetc() buffer */
-+	__ungetc_t unget;	/* ungetc() buffer */
- 	uint8_t	flags;		/* flags, see below */
- #define __SRD	0x0001		/* OK to read */
- #define __SWR	0x0002		/* OK to write */
---- a/newlib/libc/tinystdio/stdio_private.h
-+++ b/newlib/libc/tinystdio/stdio_private.h
-@@ -141,7 +141,7 @@
- __atof_engine(uint32_t m10, int e10);
- 
- static inline uint16_t
--__non_atomic_exchange_ungetc(__ungetc_store_t *p, __ungetc_t v)
-+__non_atomic_exchange_ungetc(__ungetc_t *p, __ungetc_t v)
- {
- 	__ungetc_t e = *p;
- 	*p = v;
-@@ -159,28 +159,38 @@
- 
- #ifdef ATOMIC_UNGETC
- 
-+#if __PICOLIBC_UNGETC_SIZE == 4 && defined (__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4)
-+#define PICOLIBC_HAVE_SYNC_COMPARE_AND_SWAP
-+#endif
-+
-+#if __PICOLIBC_UNGETC_SIZE == 2 && defined (__GCC_HAVE_SYNC_COMPARE_AND_SWAP_2)
-+#define PICOLIBC_HAVE_SYNC_COMPARE_AND_SWAP
-+#endif
-+
- #ifdef PICOLIBC_HAVE_SYNC_COMPARE_AND_SWAP
- 
- /* Use built-in atomic functions if they exist */
- #include <stdatomic.h>
- static inline bool
--__atomic_compare_exchange_ungetc(__ungetc_store_t *p, __ungetc_t d, __ungetc_t v)
-+__atomic_compare_exchange_ungetc(__ungetc_t *p, __ungetc_t d, __ungetc_t v)
- {
--	return atomic_compare_exchange_weak(p, &d, v);
-+	_Atomic __ungetc_t *pa = (_Atomic __ungetc_t *) p;
-+	return atomic_compare_exchange_weak(pa, &d, v);
- }
- static inline __ungetc_t
--__atomic_exchange_ungetc(__ungetc_store_t *p, __ungetc_t v)
-+__atomic_exchange_ungetc(__ungetc_t *p, __ungetc_t v)
- {
--	return atomic_exchange_explicit(p, v, memory_order_relaxed);
-+	_Atomic __ungetc_t *pa = (_Atomic __ungetc_t *) p;
-+	return atomic_exchange_explicit(pa, v, memory_order_relaxed);
- }
- 
- #else
- 
- bool
--__atomic_compare_exchange_ungetc(__ungetc_store_t *p, __ungetc_t d, __ungetc_t v);
-+__atomic_compare_exchange_ungetc(__ungetc_t *p, __ungetc_t d, __ungetc_t v);
- 
- __ungetc_t
--__atomic_exchange_ungetc(__ungetc_store_t *p, __ungetc_t v);
-+__atomic_exchange_ungetc(__ungetc_t *p, __ungetc_t v);
- 
- #endif /* PICOLIBC_HAVE_SYNC_COMPARE_AND_SWAP */
- 
diff --git a/packages/picolibc/1.4.7/0001-Add-ARM-exception-information-to-link-rules.patch b/packages/picolibc/1.4.7/0001-Add-ARM-exception-information-to-link-rules.patch
deleted file mode 100644
index 233eafa1..00000000
--- a/packages/picolibc/1.4.7/0001-Add-ARM-exception-information-to-link-rules.patch
+++ /dev/null
@@ -1,31 +0,0 @@
-From 9c39c93d4897c9ee1659dd6df7433d097a84be4a Mon Sep 17 00:00:00 2001
-From: Keith Packard <keithp@keithp.com>
-Date: Wed, 4 Nov 2020 17:36:14 -0800
-Subject: [PATCH] Add ARM exception information to link rules
-
-Place any ARM exeception information in ROM for C++ support.
-
-Signed-off-by: Keith Packard <keithp@keithp.com>
----
- picolibc.ld |   10 ++++++++++
- 1 file changed, 10 insertions(+)
-
---- a/picolibc.ld
-+++ b/picolibc.ld
-@@ -94,6 +94,16 @@
- 		*(.got .got.*)
- 	} >flash AT>flash :text
- 
-+	.ARM.extab : {
-+		*(.ARM.extab* .gnu.linkonce.armextab.*)
-+	} >flash AT>flash :text
-+
-+	PROVIDE (__exidx_start = .);
-+	.ARM.exidx : {
-+		*(.ARM.exidx*)
-+	} >flash AT>flash :text
-+	PROVIDE(__exidx_end = .);
-+
- 	. = ALIGN(8);
- 
- 	.preinit_array : {
diff --git a/packages/picolibc/1.4.7/0002-Add-picolibc-include-directory-to-cc1plus-spec.patch b/packages/picolibc/1.4.7/0002-Add-picolibc-include-directory-to-cc1plus-spec.patch
deleted file mode 100644
index 267e1b25..00000000
--- a/packages/picolibc/1.4.7/0002-Add-picolibc-include-directory-to-cc1plus-spec.patch
+++ /dev/null
@@ -1,26 +0,0 @@
-From 1f6b3ddcbba7432a5b2f1061f24297989d6ce791 Mon Sep 17 00:00:00 2001
-From: Keith Packard <keithp@keithp.com>
-Date: Mon, 9 Nov 2020 13:02:44 -0800
-Subject: [PATCH] Add picolibc include directory to cc1plus spec
-
-G++ doesn't use the cpp spec to add include directories, so we need to
-add the picolibc include directory to the cc1plus spec element as well
-as the cpp one. To make sure the libstdc++ headers can use
-GCC-provided header directories, so use -idirafter instead of -isystem.
-
-Signed-off-by: Keith Packard <keithp@keithp.com>
----
- picolibc.specs.in |    2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
---- a/picolibc.specs.in
-+++ b/picolibc.specs.in
-@@ -10,7 +10,7 @@
- @TLSMODEL@ %(picolibc_cc1) @CC1_SPEC@
- 
- *cc1plus:
--@TLSMODEL@ %(picolibc_cc1plus) @CC1_SPEC@ @CC1PLUS_SPEC@
-+-idirafter @INCLUDEDIR@ @TLSMODEL@ %(picolibc_cc1plus) @CC1_SPEC@ @CC1PLUS_SPEC@
- 
- *link:
- @SPECS_PRINTF@ -L@LIBDIR@/%M -L@LIBDIR@ %{!T:-Tpicolibc.ld} %(picolibc_link) --gc-sections @LINK_SPEC@
diff --git a/packages/picolibc/1.4.7/chksum b/packages/picolibc/1.4.7/chksum
deleted file mode 100644
index c4f720fc..00000000
--- a/packages/picolibc/1.4.7/chksum
+++ /dev/null
@@ -1,4 +0,0 @@
-md5 picolibc-1.4.7.tar.xz 4df52b4441c2936b58c450be9235f8e9
-sha1 picolibc-1.4.7.tar.xz 22577e9006e605490e6e46c10635d64b7fe20225
-sha256 picolibc-1.4.7.tar.xz 6413815591733e0cf04fb8d8eb9c9652984f65f81b4fb2888d3ab988b5f24b91
-sha512 picolibc-1.4.7.tar.xz e6a249b3e6910f94aca1d235926fc2804a3e8460ebce460a3e116b07709b70db698eaff40ce9aaeaaaa3b9f2e7ad923b74d4f87fa80993b3252415f80e7988ec
diff --git a/packages/picolibc/1.4.7/version.desc b/packages/picolibc/1.4.7/version.desc
deleted file mode 100644
index fcfe3891..00000000
--- a/packages/picolibc/1.4.7/version.desc
+++ /dev/null
@@ -1 +0,0 @@
-obsolete='yes'
diff --git a/packages/picolibc/1.5.1/0000-libc-Remove-include-sys-select.h-from-sys-types.h.patch b/packages/picolibc/1.5.1/0000-libc-Remove-include-sys-select.h-from-sys-types.h.patch
deleted file mode 100644
index 658d2e4b..00000000
--- a/packages/picolibc/1.5.1/0000-libc-Remove-include-sys-select.h-from-sys-types.h.patch
+++ /dev/null
@@ -1,25 +0,0 @@
-From 9d0640874425e9f3f265c9baff7a47139b25ea7d Mon Sep 17 00:00:00 2001
-From: Keith Packard <keithp@keithp.com>
-Date: Thu, 14 Jan 2021 17:54:22 -0800
-Subject: [PATCH 1/2] libc: Remove #include <sys/select.h> from sys/types.h
-
-picolibc's sys/select.h is likely to be replaced by the underlying
-operating system version (as it is on Zephyr). Don't include it from
-sys/types.h as that version may depend on other definitions in
-sys/types.h which haven't yet been defined.
-
-Signed-off-by: Keith Packard <keithp@keithp.com>
----
- newlib/libc/include/sys/types.h |    1 -
- 1 file changed, 1 deletion(-)
-
---- a/newlib/libc/include/sys/types.h
-+++ b/newlib/libc/include/sys/types.h
-@@ -75,7 +75,6 @@
- 
- #if __BSD_VISIBLE
- #include <machine/endian.h>
--#include <sys/select.h>
- #  define	physadr		physadr_t
- #  define	quad		quad_t
- 
diff --git a/packages/picolibc/1.5.1/0001-tinystdio-Fix-snprintf-buf-0-.-to-not-smash-buffer.patch b/packages/picolibc/1.5.1/0001-tinystdio-Fix-snprintf-buf-0-.-to-not-smash-buffer.patch
deleted file mode 100644
index 911788ae..00000000
--- a/packages/picolibc/1.5.1/0001-tinystdio-Fix-snprintf-buf-0-.-to-not-smash-buffer.patch
+++ /dev/null
@@ -1,70 +0,0 @@
-From 9df2d784439720abbf67fa96c6515a5c4a9f230a Mon Sep 17 00:00:00 2001
-From: Keith Packard <keithp@keithp.com>
-Date: Thu, 14 Jan 2021 18:48:44 -0800
-Subject: [PATCH 2/2] tinystdio: Fix snprintf(buf, 0, ...) to not smash buffer
-
-snprintf(buf, 0) should not write anything to the destination, not
-even a trailing '\0'. The tinystdio implementation had a signed
-comparison bug where this case would cause a null to be placed in the
-output buffer at the size of the data that would have been written.
-
-Add a test to make sure snprintf respects the 'len' parameter
-correctly.
-
-Signed-off-by: Keith Packard <keithp@keithp.com>
----
- newlib/libc/tinystdio/snprintf.c |    2 +-
- test/printf_scanf.c              |   31 +++++++++++++++++++++++++++++++
- 2 files changed, 32 insertions(+), 1 deletion(-)
-
---- a/newlib/libc/tinystdio/snprintf.c
-+++ b/newlib/libc/tinystdio/snprintf.c
-@@ -56,7 +56,7 @@
- 	i = vfprintf(&f.file, fmt, ap);
- 	va_end(ap);
- 
--	if (n >= 0 && i >= 0)
-+	if ((int) n >= 0 && i >= 0)
- 		s[i < n ? i : n] = 0;
- 
- 	return i;
---- a/test/printf_scanf.c
-+++ b/test/printf_scanf.c
-@@ -96,6 +96,37 @@
- 		fflush(stdout);
- 	}
- #endif
-+
-+	/*
-+	 * test snprintf to make sure it doesn't overwrite the specified buffer
-+	 * length (even if that is zero)
-+	 */
-+	for (x = 0; x <= 6; x++) {
-+		char tbuf[10] = "xxxxxxxxx";
-+		const char ref[10] = "xxxxxxxxx";
-+		int i = snprintf(tbuf, x, "%s", "123");
-+		int y = x <= 4 ? x : 4;
-+		if (i != 3) {
-+			printf("snprintf(tbuf, %d, \"%%s\", \"123\") return %d instead of %d\n",
-+			       x, i, 3);
-+			errors++;
-+		}
-+		int l = strlen(tbuf);
-+		if (y > 0 && l != y - 1) {
-+			printf("returned buffer len want %d got %d\n", y - 1, l);
-+			errors++;
-+		}
-+		if (y > 0 && strncmp(tbuf, "123", y - 1) != 0) {
-+			strncpy(buf, "123", y - 1);
-+			buf[y-1] = '\0';
-+			printf("returned buffer want %s got %s\n", buf, tbuf);
-+			errors++;
-+		}
-+		if (memcmp(tbuf + y, ref + y, sizeof(tbuf) - y) != 0) {
-+			printf("tail of buf mangled %s\n", tbuf + y);
-+			errors++;
-+		}
-+	}
- 	for (x = 0; x < 32; x++) {
- 		unsigned int v = 0x12345678 >> x;
- 		unsigned int r;
diff --git a/packages/picolibc/1.5.1/0002-libc-Expose-wchar-stdio-prototypes-even-for-TINY_STD.patch b/packages/picolibc/1.5.1/0002-libc-Expose-wchar-stdio-prototypes-even-for-TINY_STD.patch
deleted file mode 100644
index a3e05447..00000000
--- a/packages/picolibc/1.5.1/0002-libc-Expose-wchar-stdio-prototypes-even-for-TINY_STD.patch
+++ /dev/null
@@ -1,103 +0,0 @@
-From f0c62653bbcf68291a7dd621db367a9fef666183 Mon Sep 17 00:00:00 2001
-From: Keith Packard <keithp@keithp.com>
-Date: Sun, 24 Jan 2021 15:27:14 -0800
-Subject: [PATCH 3/3] libc: Expose wchar stdio prototypes even for TINY_STDIO
-
-This makes libstdc++ happy when wrapping these names, even though they
-aren't actually available for appplications.
-
-Signed-off-by: Keith Packard <keithp@keithp.com>
----
- newlib/libc/include/wchar.h |   39 ++++++++++++++++++++-------------------
- 1 file changed, 20 insertions(+), 19 deletions(-)
-
---- a/newlib/libc/include/wchar.h
-+++ b/newlib/libc/include/wchar.h
-@@ -217,8 +217,6 @@
- long double wcstold_l (const wchar_t *, wchar_t **, locale_t);
- #endif
- 
--#ifndef TINY_STDIO
--
- wint_t fgetwc (__FILE *);
- wchar_t *fgetws (wchar_t *__restrict, int, __FILE *__restrict);
- wint_t fputwc (wchar_t, __FILE *);
-@@ -232,6 +230,8 @@
- wint_t putwchar (wchar_t);
- wint_t ungetwc (wint_t wc, __FILE *);
- 
-+#ifndef TINY_STDIO
-+
- struct _reent;
- 
- wint_t _fgetwc_r (struct _reent *, __FILE *);
-@@ -253,6 +253,24 @@
- wint_t _putwchar_unlocked_r (struct _reent *, wchar_t);
- wint_t _ungetwc_r (struct _reent *, wint_t wc, __FILE *);
- 
-+int	_fwprintf_r (struct _reent *, __FILE *, const wchar_t *, ...);
-+int	_swprintf_r (struct _reent *, wchar_t *, size_t, const wchar_t *, ...);
-+int	_vfwprintf_r (struct _reent *, __FILE *, const wchar_t *, va_list);
-+int	_vswprintf_r (struct _reent *, wchar_t *, size_t, const wchar_t *, va_list);
-+int	_vwprintf_r (struct _reent *, const wchar_t *, va_list);
-+int	_wprintf_r (struct _reent *, const wchar_t *, ...);
-+
-+int	_fwscanf_r (struct _reent *, __FILE *, const wchar_t *, ...);
-+int	_swscanf_r (struct _reent *, const wchar_t *, const wchar_t *, ...);
-+int	_vfwscanf_r (struct _reent *, __FILE *, const wchar_t *, va_list);
-+int	_vswscanf_r (struct _reent *, const wchar_t *, const wchar_t *, va_list);
-+int	_vwscanf_r (struct _reent *, const wchar_t *, va_list);
-+int	_wscanf_r (struct _reent *, const wchar_t *, ...);
-+
-+__FILE *_open_wmemstream_r (struct _reent *, wchar_t **, size_t *);
-+
-+#endif
-+
- #if __GNU_VISIBLE
- wint_t fgetwc_unlocked (__FILE *);
- wchar_t *fgetws_unlocked (wchar_t *__restrict, int, __FILE *__restrict);
-@@ -267,7 +285,6 @@
- #if __POSIX_VISIBLE >= 200809
- __FILE *open_wmemstream (wchar_t **, size_t *);
- #endif
--__FILE *_open_wmemstream_r (struct _reent *, wchar_t **, size_t *);
- 
- #if __ISO_C_VISIBLE >= 1999 || __XSI_VISIBLE >= 500
- int	fwprintf (__FILE *__restrict, const wchar_t *__restrict, ...);
-@@ -281,13 +298,6 @@
- int	wprintf (const wchar_t *__restrict, ...);
- #endif
- 
--int	_fwprintf_r (struct _reent *, __FILE *, const wchar_t *, ...);
--int	_swprintf_r (struct _reent *, wchar_t *, size_t, const wchar_t *, ...);
--int	_vfwprintf_r (struct _reent *, __FILE *, const wchar_t *, va_list);
--int	_vswprintf_r (struct _reent *, wchar_t *, size_t, const wchar_t *, va_list);
--int	_vwprintf_r (struct _reent *, const wchar_t *, va_list);
--int	_wprintf_r (struct _reent *, const wchar_t *, ...);
--
- #if __ISO_C_VISIBLE >= 1999 || __XSI_VISIBLE >= 500
- int	fwscanf (__FILE *__restrict, const wchar_t *__restrict, ...);
- int	swscanf (const wchar_t *__restrict,
-@@ -300,13 +310,6 @@
- int	wscanf (const wchar_t *__restrict, ...);
- #endif
- 
--int	_fwscanf_r (struct _reent *, __FILE *, const wchar_t *, ...);
--int	_swscanf_r (struct _reent *, const wchar_t *, const wchar_t *, ...);
--int	_vfwscanf_r (struct _reent *, __FILE *, const wchar_t *, va_list);
--int	_vswscanf_r (struct _reent *, const wchar_t *, const wchar_t *, va_list);
--int	_vwscanf_r (struct _reent *, const wchar_t *, va_list);
--int	_wscanf_r (struct _reent *, const wchar_t *, ...);
--
- #define getwc(fp)	fgetwc(fp)
- #define putwc(wc,fp)	fputwc((wc), (fp))
- #define getwchar()	fgetwc(stdin)
-@@ -319,8 +322,6 @@
- #define putwchar_unlocked(wc)	fputwc_unlocked((wc), stdout)
- #endif
- 
--#endif /* !TINY_STDIO */
--
- _END_STD_C
- 
- #if __SSP_FORTIFY_LEVEL > 0
diff --git a/packages/picolibc/1.5.1/chksum b/packages/picolibc/1.5.1/chksum
deleted file mode 100644
index 01fb1450..00000000
--- a/packages/picolibc/1.5.1/chksum
+++ /dev/null
@@ -1,4 +0,0 @@
-md5 picolibc-1.5.1.tar.xz e2221b038181ae0c9f7b0bd3b1353d9e
-sha1 picolibc-1.5.1.tar.xz ad86b3f02fa7fc62563984f2c1a20ee8b4e566b9
-sha256 picolibc-1.5.1.tar.xz 06b34f34af4cef1be16e7d2e6de9f0c3aa9980dd7fd86c8b1b78331efbfa9db6
-sha512 picolibc-1.5.1.tar.xz 882ad8a20ab6dd8816a8b468834c3fcd66dd57f668f9fcb53e92b99c643377e15df2c37e80f6212c82d4ec63320575e0f7158c071edf5d8f66bb58aa4eecfd24
diff --git a/packages/picolibc/1.5.1/version.desc b/packages/picolibc/1.5.1/version.desc
deleted file mode 100644
index fcfe3891..00000000
--- a/packages/picolibc/1.5.1/version.desc
+++ /dev/null
@@ -1 +0,0 @@
-obsolete='yes'
diff --git a/packages/picolibc/1.6.2/chksum b/packages/picolibc/1.6.2/chksum
deleted file mode 100644
index 34fc8f37..00000000
--- a/packages/picolibc/1.6.2/chksum
+++ /dev/null
@@ -1,4 +0,0 @@
-md5 picolibc-1.6.2.tar.xz 12a90c1886fff1b3169e16e005396160
-sha1 picolibc-1.6.2.tar.xz 88e3aae511cbf86a7f095dfe387a0c5618fd697c
-sha256 picolibc-1.6.2.tar.xz d2bd17409f11e7c3bf72c4c244244e70e2086c640e700a7800c7fa3513cd9c4d
-sha512 picolibc-1.6.2.tar.xz 64ca47814c60e873989adc6ec33bfd94877ed78537a858f15f5795b0a5896a80fd900a2d54d6ad3241ef3da56b423181dc56fe4fa105951196ec71d0e0c6ece2
diff --git a/packages/picolibc/1.6.2/version.desc b/packages/picolibc/1.6.2/version.desc
deleted file mode 100644
index fcfe3891..00000000
--- a/packages/picolibc/1.6.2/version.desc
+++ /dev/null
@@ -1 +0,0 @@
-obsolete='yes'