initial buildroot for linux 5.15

package/gawk/0001-no-versioned.patch

@@ -0,0 +1,16 @@
+Disabled versioned installation of binaries to save space.
+
+Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
+[Gustavo: update for 4.1.2]
+
+diff -Nura gawk-4.1.2.orig/Makefile.in gawk-4.1.2/Makefile.in
+--- gawk-4.1.2.orig/Makefile.in	2015-04-29 16:11:09.367925925 -0300
++++ gawk-4.1.2/Makefile.in	2015-04-29 16:11:25.308466495 -0300
+@@ -1173,6 +1173,7 @@
+ # (This is done universally, which may not always be right, but
+ # there's no easy way to distinguish GNU from non-GNU systems.)
+ install-exec-hook:
++foo:
+ 	(cd $(DESTDIR)$(bindir); \
+ 	$(LN) gawk$(EXEEXT) gawk-$(VERSION)$(EXEEXT) 2>/dev/null ; \
+ 	if [ ! -f awk$(EXEEXT) ]; \

package/gawk/Config.in

@@ -0,0 +1,16 @@
+config BR2_PACKAGE_GAWK
+	bool "gawk"
+	depends on BR2_USE_WCHAR
+	depends on BR2_USE_MMU # fork()
+	depends on BR2_PACKAGE_BUSYBOX_SHOW_OTHERS
+	help
+	  A special-purpose programming language which is data driven
+	  rather than procedural. Allows for simple data-reformatting
+	  jobs with just a few lines of code.
+
+	  http://www.gnu.org/software/gawk/
+
+comment "gawk needs a toolchain w/ wchar"
+	depends on BR2_USE_MMU
+	depends on !BR2_USE_WCHAR
+	depends on BR2_PACKAGE_BUSYBOX_SHOW_OTHERS

package/gawk/gawk.hash

@@ -0,0 +1,6 @@
+# Locally calculated after checking pgp signature
+# https://ftp.gnu.org/gnu/gawk/gawk-5.1.0.tar.xz.sig
+# Primary key fingerprint: D196 7C63 7887 1317 7D86  1ED7 DF59 7815 937E C0D2
+sha256  cf5fea4ac5665fd5171af4716baab2effc76306a9572988d5ba1078f196382bd  gawk-5.1.0.tar.xz
+# Locally calculated
+sha256  8ceb4b9ee5adedde47b31e975c1d90c73ad27b6b165a1dcd80c7c545eb65b903  COPYING

package/gawk/gawk.mk

@@ -0,0 +1,49 @@
+################################################################################
+#
+# gawk
+#
+################################################################################
+
+GAWK_VERSION = 5.1.0
+GAWK_SOURCE = gawk-$(GAWK_VERSION).tar.xz
+GAWK_SITE = $(BR2_GNU_MIRROR)/gawk
+GAWK_DEPENDENCIES = host-gawk
+GAWK_LICENSE = GPL-3.0+
+GAWK_LICENSE_FILES = COPYING
+
+ifeq ($(BR2_PACKAGE_LIBSIGSEGV),y)
+GAWK_DEPENDENCIES += libsigsegv
+endif
+
+# --with-mpfr requires an argument so just let
+# configure find it automatically
+ifeq ($(BR2_PACKAGE_MPFR),y)
+GAWK_DEPENDENCIES += mpfr
+else
+GAWK_CONF_OPTS += --without-mpfr
+endif
+
+# --with-readline requires an argument so just let
+# configure find it automatically
+ifeq ($(BR2_PACKAGE_READLINE),y)
+GAWK_DEPENDENCIES += readline
+else
+GAWK_CONF_OPTS += --without-readline
+endif
+
+HOST_GAWK_CONF_OPTS = --without-readline --without-mpfr
+
+define GAWK_CREATE_SYMLINK
+	ln -sf gawk $(TARGET_DIR)/usr/bin/awk
+endef
+
+GAWK_POST_INSTALL_TARGET_HOOKS += GAWK_CREATE_SYMLINK
+
+define HOST_GAWK_CREATE_SYMLINK
+	ln -sf gawk $(HOST_DIR)/usr/bin/awk
+endef
+
+HOST_GAWK_POST_INSTALL_HOOKS += HOST_GAWK_CREATE_SYMLINK
+
+$(eval $(autotools-package))
+$(eval $(host-autotools-package))