Fix bootstrap under Ubuntu 24.04 or higher

Signed-off-by: falkTX <[email protected]>

global-packages/buildroot-2023.11.3/libffi/0001-Fix-installation-location-of-libffi.patch

@@ -0,0 +1,55 @@
+From 580f46a7bc6e9fea3a2227b5268cc3aed1d60e3b Mon Sep 17 00:00:00 2001
+From: Thomas Petazzoni <[email protected]>
+Date: Thu, 7 Feb 2013 22:26:56 +0100
+Subject: [PATCH] Fix installation location of libffi
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+The libffi is currently declared as toolexeclib_LTLIBRARIES. In many
+cases, toolexeclib libraries will be installed in /usr/lib, so it
+doesn't make any difference.
+
+However, with multilib toolchains, they get installed in a
+subdirectory of /usr/lib/. For example, with a Sourcery CodeBench
+PowerPC toolchain, if the e500mc multilib variant is used, the libffi
+library gets installed in /usr/lib/te500mc/. This is due to the
+following code in the configure script:
+
+  multi_os_directory=`$CC -print-multi-os-directory`
+  case $multi_os_directory in
+    .) ;; # Avoid trailing /.
+    *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
+  esac
+
+Once the library is installed in /usr/lib/te500mc/, nothing works
+because this installation location is inconsistent with the
+installation location declared in libffi.pc.
+
+So, instead of using this bizarre toolexeclib_LTLIBRARIES, simply use
+the more standard lib_LTLIBRARIES, which ensures that the libffi
+library is always installed in /usr/lib.
+
+Signed-off-by: Thomas Petazzoni <[email protected]>
+[unfuzz for 3.2.1]
+Signed-off-by: Jörg Krause <[email protected]>
+---
+ Makefile.am | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/Makefile.am b/Makefile.am
+index 0e40451..309474c 100644
+--- a/Makefile.am
++++ b/Makefile.am
+@@ -104,7 +104,7 @@ FLAGS_TO_PASS = $(AM_MAKEFLAGS)
+
+ MAKEOVERRIDES=
+
+-toolexeclib_LTLIBRARIES = libffi.la
++lib_LTLIBRARIES = libffi.la
+ noinst_LTLIBRARIES = libffi_convenience.la
+
+ libffi_la_SOURCES = src/prep_cif.c src/types.c \
+-- 
+2.5.3
+

global-packages/buildroot-2023.11.3/libffi/0002-Fix-use-of-compact-eh-frames-on-MIPS.patch

@@ -0,0 +1,45 @@
+From 31b6b6bc14197cd4183bdbd311fddeb36b5ae100 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?J=C3=B6rg=20Krause?= <[email protected]>
+Date: Sat, 19 Sep 2015 22:53:29 +0200
+Subject: [PATCH] Fix use of compact eh frames on MIPS
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Newer MIPS toolchains use a different (compact) eh_frame format.
+libffi don't like them, so we have to switch to the older format.
+
+This patch add -mno-compact-eh to CFLAGS when compiling for
+Mips and compiler support it.
+
+Signed-off-by: Jérôme Pouiller <[email protected]>
+[unfuzz for 3.2.1]
+Signed-off-by: Jörg Krause <[email protected]>
+---
+ configure.ac | 10 ++++++++++
+ 1 file changed, 10 insertions(+)
+
+diff --git a/configure.ac b/configure.ac
+index a7bf5ee..36cd0d4 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -469,6 +469,16 @@ esac
+ AM_CONDITIONAL(FFI_EXEC_TRAMPOLINE_TABLE, test x$FFI_EXEC_TRAMPOLINE_TABLE = x1)
+ AC_SUBST(FFI_EXEC_TRAMPOLINE_TABLE)
+
++if test x$TARGET = xMIPS; then
++    save_CFLAGS="$CFLAGS"
++    CFLAGS=-mno-compact-eh
++    AC_MSG_CHECKING([whether the C compiler needs -mno-compact-eh])
++    AC_COMPILE_IFELSE([AC_LANG_PROGRAM([])],
++                      [AC_MSG_RESULT([yes])]; [save_CFLAGS="$save_CFLAGS -mno-compact-eh"],
++                      [AC_MSG_RESULT([no])])
++    CFLAGS="$save_CFLAGS"
++fi
++
+ if test x$TARGET = xX86_64; then
+     AC_CACHE_CHECK([toolchain supports unwind section type],
+ 	libffi_cv_as_x86_64_unwind_section_type, [
+-- 
+2.5.3
+

global-packages/buildroot-2023.11.3/libffi/0003-libffi-enable-hardfloat-in-the-MIPS-assembly-code.patch

@@ -0,0 +1,44 @@
+From 48bc37fabbc685b1e3293055bd33ca66c619305e Mon Sep 17 00:00:00 2001
+From: Vicente Olivert Riera <[email protected]>
+Date: Wed, 13 Jan 2016 14:49:59 +0000
+Subject: [PATCH] libffi: enable hardfloat in the MIPS assembly code
+
+This way it will be possible to build it for soft-float. This is only a
+temporary fix. The package needs to be fixed properly.
+
+Signed-off-by: Vicente Olivert Riera <[email protected]>
+[Update for 3.3-rc0]
+Signed-off-by: Fabrice Fontaine <[email protected]>
+---
+ src/mips/n32.S | 1 +
+ src/mips/o32.S | 1 +
+ 2 files changed, 2 insertions(+)
+
+diff --git a/src/mips/n32.S b/src/mips/n32.S
+index c6985d3..dc842d5 100644
+--- a/src/mips/n32.S
++++ b/src/mips/n32.S
+@@ -44,6 +44,7 @@
+ #endif
+ #if !defined(__mips_isa_rev) || (__mips_isa_rev<6)
+ 	.set mips4
+ #endif
++	.set hardfloat
+ 	.text
+ 	.align	2
+ 	.globl	ffi_call_N32
+diff --git a/src/mips/o32.S b/src/mips/o32.S
+index eb27981..b653daf 100644
+--- a/src/mips/o32.S
++++ b/src/mips/o32.S
+@@ -42,6 +42,7 @@
+ #define RA_OFF		(SIZEOF_FRAME - 1 * FFI_SIZEOF_ARG)
+
+ 	.abicalls
++	.set hardfloat
+ 	.text
+ 	.align	2
+ 	.globl	ffi_call_O32
+-- 
+2.4.10
+

global-packages/buildroot-2023.11.3/libffi/Config.in

@@ -0,0 +1,13 @@
+config BR2_PACKAGE_LIBFFI
+	bool "libffi"
+	depends on BR2_TOOLCHAIN_HAS_THREADS
+	help
+	  The libffi library provides a portable, high level
+	  programming interface to various calling conventions. This
+	  allows a programmer to call any function specified by a call
+	  interface description at run-time.
+
+	  http://sourceware.org/libffi/
+
+comment "libffi needs a toolchain w/ threads"
+	depends on !BR2_TOOLCHAIN_HAS_THREADS

global-packages/buildroot-2023.11.3/libffi/libffi.hash

@@ -0,0 +1,4 @@
+# Locally calculated
+sha256  b0dea9df23c863a7a50e825440f3ebffabd65df1497108e5d437747843895a4e  libffi-3.4.6.tar.gz
+# License files, locally calculated
+sha256  2c9c2acb9743e6b007b91350475308aee44691d96aa20eacef8e199988c8c388  LICENSE

global-packages/buildroot-2023.11.3/libffi/libffi.mk

@@ -0,0 +1,22 @@
+################################################################################
+#
+# libffi
+#
+################################################################################
+
+LIBFFI_VERSION = 3.4.6
+LIBFFI_SITE = \
+	https://github.com/libffi/libffi/releases/download/v$(LIBFFI_VERSION)
+LIBFFI_LICENSE = MIT
+LIBFFI_LICENSE_FILES = LICENSE
+LIBFFI_CPE_ID_VENDOR = libffi_project
+LIBFFI_INSTALL_STAGING = YES
+# We're patching Makefile.am
+LIBFFI_AUTORECONF = YES
+
+# The static exec trampolines is enabled by default since
+# libffi 3.4.2. However it doesn't work with gobject-introspection.
+LIBFFI_CONF_OPTS = --disable-exec-static-tramp
+
+$(eval $(autotools-package))
+$(eval $(host-autotools-package))