initial buildroot for linux 5.15

package/socat/0001-no-documentation.patch

@@ -0,0 +1,37 @@
+socat: disable documentation build/installation
+
+The documentation generation process requires a special yold2man
+program, for which we don't have a package in Buildroot. Since we
+generally don't care much about documentation of packages, just adjust
+the package Makefile.in to not build/install its documentation.
+
+Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+
+Index: b/Makefile.in
+===================================================================
+--- a/Makefile.in
++++ b/Makefile.in
+@@ -93,7 +93,7 @@
+ 	Config/Makefile.Cygwin-1-5-25 Config/config.Cygwin-1-5-25.h \
+ 	Config/Makefile.MacOSX-10-5 Config/config.MacOSX-10-5.h
+ 
+-all: progs doc
++all: progs
+ 
+ scmclean: gitclean
+ 
+@@ -136,13 +136,11 @@
+ strip: progs
+ 	strip $(PROGS)
+ 
+-install: progs $(srcdir)/doc/socat.1
++install: progs
+ 	mkdir -p $(DESTDIR)$(BINDEST)
+ 	$(INSTALL) -m 755 socat $(DESTDIR)$(BINDEST)
+ 	$(INSTALL) -m 755 procan $(DESTDIR)$(BINDEST)
+ 	$(INSTALL) -m 755 filan $(DESTDIR)$(BINDEST)
+-	mkdir -p $(DESTDIR)$(MANDEST)/man1
+-	$(INSTALL) -m 644 $(srcdir)/doc/socat.1 $(DESTDIR)$(MANDEST)/man1/
+ 
+ uninstall:
+ 	rm -f $(DESTDIR)$(BINDEST)/socat

package/socat/0002-compat-set-NETDB_INTERNAL.patch

@@ -0,0 +1,35 @@
+From e7804d1750652e39c7a5803d360b29b2637a695f Mon Sep 17 00:00:00 2001
+From: Romain Naour <romain.naour@gmail.com>
+Date: Sun, 28 Aug 2016 21:04:01 +0200
+Subject: [PATCH] compat: set NETDB_INTERNAL
+
+Musl doesn't provide NETDB_INTERNAL which is defined in resolv/netdb.h
+in Glibc [1].
+
+Set NETDB_INTERNAL to -1 locally if not already defined.
+Based on [2].
+
+[1] https://sourceware.org/git/?p=glibc.git;a=blob;f=resolv/netdb.h;h=3aba530932c7a62a4f23e3193e9186da677f552b;hb=fdfc9260b61d3d72541f18104d24c7bcb0ce5ca2#l74
+[2] http://git.alpinelinux.org/cgit/aports/tree/main/socat/netdb-internal.patch?id=5a45173b50892cb634197c30b3506ebff98d3b7d
+
+Signed-off-by: Romain Naour <romain.naour@gmail.com>
+---
+ compat.h | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/compat.h b/compat.h
+index 19a929f..4f5ee6d 100644
+--- a/compat.h
++++ b/compat.h
+@@ -666,6 +666,8 @@ typedef int sig_atomic_t;
+ 
+ #if !defined(NETDB_INTERNAL) && defined(h_NETDB_INTERNAL)
+ #  define NETDB_INTERNAL h_NETDB_INTERNAL
++#elif !defined(NETDB_INTERNAL)
++#  define NETDB_INTERNAL (-1)
+ #endif
+ 
+ #ifndef INET_ADDRSTRLEN
+-- 
+2.5.5
+

package/socat/Config.in

@@ -0,0 +1,7 @@
+config BR2_PACKAGE_SOCAT
+	bool "socat"
+	depends on BR2_USE_MMU # fork()
+	help
+	  Multipurpose socket relay program.
+
+	  http://www.dest-unreach.org/socat/

package/socat/socat.hash

@@ -0,0 +1,8 @@
+# From http://www.dest-unreach.org/socat/download.md5sum
+md5  36cad050ecf4981ab044c3fbd75c643f  socat-1.7.4.1.tar.bz2
+# From http://www.dest-unreach.org/socat/download.sha256sum
+sha256  3faca25614e89123dff5045680549ecef519d02e331aaf3c4f5a8f6837c675e9  socat-1.7.4.1.tar.bz2
+# Locally calculated
+sha256  b1ebebbce145027f4268211f36d121b083aeeabdc1736eb144b8afd8e86ce8da  README
+sha256  8177f97513213526df2cf6184d8ff986c675afb514d4e68a404010521b880643  COPYING
+sha256  fd9e48ca316a5032069b9521f4f4b4d9b1c60365012bae1e62286bcd5bd2e761  COPYING.OpenSSL

package/socat/socat.mk

@@ -0,0 +1,46 @@
+################################################################################
+#
+# socat
+#
+################################################################################
+
+SOCAT_VERSION = 1.7.4.1
+SOCAT_SOURCE = socat-$(SOCAT_VERSION).tar.bz2
+SOCAT_SITE = http://www.dest-unreach.org/socat/download
+SOCAT_LICENSE = GPL-2.0 with OpenSSL exception
+SOCAT_LICENSE_FILES = README COPYING COPYING.OpenSSL
+SOCAT_CPE_ID_VENDOR = dest-unreach
+
+ifeq ($(BR2_powerpc)$(BR2_powerpc64)$(BR2_powerpc64le),y)
+SOCAT_CONF_ENV += \
+	sc_cv_sys_crdly_shift=12 \
+	sc_cv_sys_tabdly_shift=10 \
+	sc_cv_sys_csize_shift=8
+else
+SOCAT_CONF_ENV += \
+	sc_cv_sys_crdly_shift=9 \
+	sc_cv_sys_tabdly_shift=11 \
+	sc_cv_sys_csize_shift=4
+endif
+
+# We need to run autoconf to regenerate the configure script, since we patch
+# configure.in and Makefile.in. However, the package only uses autoconf and not
+# automake, so we can't use the normal autoreconf logic.
+
+SOCAT_DEPENDENCIES = host-autoconf
+# incompatibile license (GPL-3.0+)
+SOCAT_CONF_OPTS = --disable-readline
+
+ifeq ($(BR2_PACKAGE_OPENSSL),y)
+SOCAT_DEPENDENCIES += openssl
+else
+SOCAT_CONF_OPTS += --disable-openssl
+endif
+
+define SOCAT_RUN_AUTOCONF
+	(cd $(@D); $(AUTOCONF))
+endef
+
+SOCAT_PRE_CONFIGURE_HOOKS += SOCAT_RUN_AUTOCONF
+
+$(eval $(autotools-package))