initial buildroot for linux 5.15

package/libcurl/Config.in

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+config BR2_PACKAGE_LIBCURL
+	bool "libcurl"
+	help
+	  cURL is a tool for getting files from FTP, HTTP, Gopher,
+	  Telnet, and Dict servers, using any of the supported
+	  protocols.
+
+	  https://curl.se/
+
+if BR2_PACKAGE_LIBCURL
+
+config BR2_PACKAGE_LIBCURL_CURL
+	bool "curl binary"
+	help
+	  Install curl binary as well
+
+config BR2_PACKAGE_LIBCURL_VERBOSE
+	bool "verbose strings"
+	help
+	  Enable verbose text strings
+
+config BR2_PACKAGE_LIBCURL_PROXY_SUPPORT
+	bool "proxy support"
+	default y
+	help
+	  Enable proxy support.
+
+config BR2_PACKAGE_LIBCURL_COOKIES_SUPPORT
+	bool "cookies support"
+	default y
+	help
+	  Enable support for cookies.
+
+config BR2_PACKAGE_LIBCURL_EXTRA_PROTOCOLS_FEATURES
+	bool "enable extra protocols and features"
+	default y
+	help
+	  Enable the following extra protocols and features:
+	  - LDAP / LDAPS
+	  - POP3 / IMAP / SMTP
+	  - Telnet
+	  - TFTP
+	  - RTSP
+	  - SMB / CIFS
+	  - DICT
+	  - Gopher
+
+choice
+	prompt "SSL/TLS library to use"
+
+config BR2_PACKAGE_LIBCURL_OPENSSL
+	bool "OpenSSL"
+	depends on BR2_PACKAGE_OPENSSL
+	select BR2_PACKAGE_LIBOPENSSL_ENABLE_DES if BR2_PACKAGE_LIBOPENSSL
+
+config BR2_PACKAGE_LIBCURL_BEARSSL
+	bool "BearSSL"
+	depends on BR2_PACKAGE_BEARSSL
+
+config BR2_PACKAGE_LIBCURL_GNUTLS
+	bool "GnuTLS"
+	depends on BR2_PACKAGE_GNUTLS
+
+config BR2_PACKAGE_LIBCURL_LIBNSS
+	bool "NSS"
+	depends on BR2_PACKAGE_LIBNSS
+
+config BR2_PACKAGE_LIBCURL_MBEDTLS
+	bool "mbed TLS"
+	depends on BR2_PACKAGE_MBEDTLS
+
+config BR2_PACKAGE_LIBCURL_WOLFSSL
+	bool "WolfSSL"
+	depends on BR2_PACKAGE_WOLFSSL
+	select BR2_PACKAGE_WOLFSSL_ALL
+
+config BR2_PACKAGE_LIBCURL_TLS_NONE
+	bool "None"
+
+endchoice
+
+endif

package/libcurl/libcurl.hash

@@ -0,0 +1,5 @@
+# Locally calculated after checking pgp signature
+# https://curl.se/download/curl-7.79.1.tar.xz.asc
+# signed with key 27EDEAF22F3ABCEB50DB9A125CC908FDB71E12C2
+sha256  0606f74b1182ab732a17c11613cbbaf7084f2e6cca432642d0e3ad7c224c3689  curl-7.79.1.tar.xz
+sha256  6fd1a1c008b5ef4c4741dd188c3f8af6944c14c25afa881eb064f98fb98358e7  COPYING

package/libcurl/libcurl.mk

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+################################################################################
+#
+# libcurl
+#
+################################################################################
+
+LIBCURL_VERSION = 7.79.1
+LIBCURL_SOURCE = curl-$(LIBCURL_VERSION).tar.xz
+LIBCURL_SITE = https://curl.se/download
+LIBCURL_DEPENDENCIES = host-pkgconf \
+	$(if $(BR2_PACKAGE_ZLIB),zlib) \
+	$(if $(BR2_PACKAGE_RTMPDUMP),rtmpdump)
+LIBCURL_LICENSE = curl
+LIBCURL_LICENSE_FILES = COPYING
+LIBCURL_CPE_ID_VENDOR = haxx
+LIBCURL_CPE_ID_PRODUCT = libcurl
+LIBCURL_INSTALL_STAGING = YES
+
+# We disable NTLM support because it uses fork(), which doesn't work
+# on non-MMU platforms. Moreover, this authentication method is
+# probably almost never used. See
+# http://curl.se/docs/manpage.html#--ntlm.
+# Likewise, there is no compiler on the target, so libcurl-option (to
+# generate C code) isn't very useful
+LIBCURL_CONF_OPTS = --disable-manual --disable-ntlm-wb \
+	--enable-hidden-symbols --with-random=/dev/urandom --disable-curldebug \
+	--disable-libcurl-option --disable-ldap --disable-ldaps
+
+ifeq ($(BR2_TOOLCHAIN_HAS_THREADS),y)
+LIBCURL_CONF_OPTS += --enable-threaded-resolver
+else
+LIBCURL_CONF_OPTS += --disable-threaded-resolver
+endif
+
+ifeq ($(BR2_PACKAGE_LIBCURL_VERBOSE),y)
+LIBCURL_CONF_OPTS += --enable-verbose
+else
+LIBCURL_CONF_OPTS += --disable-verbose
+endif
+
+LIBCURL_CONFIG_SCRIPTS = curl-config
+
+ifeq ($(BR2_PACKAGE_LIBCURL_OPENSSL),y)
+LIBCURL_DEPENDENCIES += openssl
+# configure adds the cross openssl dir to LD_LIBRARY_PATH which screws up
+# native stuff during the rest of configure when target == host.
+# Fix it by setting LD_LIBRARY_PATH to something sensible so those libs
+# are found first.
+LIBCURL_CONF_ENV += LD_LIBRARY_PATH=$(if $(LD_LIBRARY_PATH),$(LD_LIBRARY_PATH):)/lib:/usr/lib
+LIBCURL_CONF_OPTS += --with-ssl=$(STAGING_DIR)/usr \
+	--with-ca-path=/etc/ssl/certs
+else
+LIBCURL_CONF_OPTS += --without-ssl
+endif
+
+ifeq ($(BR2_PACKAGE_LIBCURL_BEARSSL),y)
+LIBCURL_CONF_OPTS += --with-bearssl=$(STAGING_DIR)/usr
+LIBCURL_DEPENDENCIES += bearssl
+else
+LIBCURL_CONF_OPTS += --without-bearssl
+endif
+
+ifeq ($(BR2_PACKAGE_LIBCURL_GNUTLS),y)
+LIBCURL_CONF_OPTS += --with-gnutls=$(STAGING_DIR)/usr \
+	--with-ca-fallback
+LIBCURL_DEPENDENCIES += gnutls
+else
+LIBCURL_CONF_OPTS += --without-gnutls
+endif
+
+ifeq ($(BR2_PACKAGE_LIBCURL_LIBNSS),y)
+LIBCURL_CONF_OPTS += --with-nss=$(STAGING_DIR)/usr
+LIBCURL_CONF_ENV += CPPFLAGS="$(TARGET_CPPFLAGS) `$(PKG_CONFIG_HOST_BINARY) nspr nss --cflags`"
+LIBCURL_DEPENDENCIES += libnss
+else
+LIBCURL_CONF_OPTS += --without-nss
+endif
+
+ifeq ($(BR2_PACKAGE_LIBCURL_MBEDTLS),y)
+LIBCURL_CONF_OPTS += --with-mbedtls=$(STAGING_DIR)/usr
+LIBCURL_DEPENDENCIES += mbedtls
+else
+LIBCURL_CONF_OPTS += --without-mbedtls
+endif
+
+ifeq ($(BR2_PACKAGE_LIBCURL_WOLFSSL),y)
+LIBCURL_CONF_OPTS += --with-wolfssl=$(STAGING_DIR)/usr
+LIBCURL_DEPENDENCIES += wolfssl
+else
+LIBCURL_CONF_OPTS += --without-wolfssl
+endif
+
+ifeq ($(BR2_PACKAGE_C_ARES),y)
+LIBCURL_DEPENDENCIES += c-ares
+LIBCURL_CONF_OPTS += --enable-ares
+else
+LIBCURL_CONF_OPTS += --disable-ares
+endif
+
+ifeq ($(BR2_PACKAGE_LIBIDN2),y)
+LIBCURL_DEPENDENCIES += libidn2
+LIBCURL_CONF_OPTS += --with-libidn2
+else
+LIBCURL_CONF_OPTS += --without-libidn2
+endif
+
+# Configure curl to support libssh2
+ifeq ($(BR2_PACKAGE_LIBSSH2),y)
+LIBCURL_DEPENDENCIES += libssh2
+LIBCURL_CONF_OPTS += --with-libssh2
+else
+LIBCURL_CONF_OPTS += --without-libssh2
+endif
+
+ifeq ($(BR2_PACKAGE_BROTLI),y)
+LIBCURL_DEPENDENCIES += brotli
+LIBCURL_CONF_OPTS += --with-brotli
+else
+LIBCURL_CONF_OPTS += --without-brotli
+endif
+
+ifeq ($(BR2_PACKAGE_NGHTTP2),y)
+LIBCURL_DEPENDENCIES += nghttp2
+LIBCURL_CONF_OPTS += --with-nghttp2
+else
+LIBCURL_CONF_OPTS += --without-nghttp2
+endif
+
+ifeq ($(BR2_PACKAGE_LIBGSASL),y)
+LIBCURL_DEPENDENCIES += libgsasl
+LIBCURL_CONF_OPTS += --with-gsasl
+else
+LIBCURL_CONF_OPTS += --without-gsasl
+endif
+
+ifeq ($(BR2_PACKAGE_LIBCURL_COOKIES_SUPPORT),y)
+LIBCURL_CONF_OPTS += --enable-cookies
+else
+LIBCURL_CONF_OPTS += --disable-cookies
+endif
+
+ifeq ($(BR2_PACKAGE_LIBCURL_PROXY_SUPPORT),y)
+LIBCURL_CONF_OPTS += --enable-proxy
+else
+LIBCURL_CONF_OPTS += --disable-proxy
+endif
+
+ifeq ($(BR2_PACKAGE_LIBCURL_EXTRA_PROTOCOLS_FEATURES),y)
+LIBCURL_CONF_OPTS += \
+	--enable-dict \
+	--enable-gopher \
+	--enable-imap \
+	--enable-pop3 \
+	--enable-rtsp \
+	--enable-smb \
+	--enable-smtp \
+	--enable-telnet \
+	--enable-tftp
+else
+LIBCURL_CONF_OPTS += \
+	--disable-dict \
+	--disable-gopher \
+	--disable-imap \
+	--disable-pop3 \
+	--disable-rtsp \
+	--disable-smb \
+	--disable-smtp \
+	--disable-telnet \
+	--disable-tftp
+endif
+
+define LIBCURL_FIX_DOT_PC
+	printf 'Requires: openssl\n' >>$(@D)/libcurl.pc.in
+endef
+LIBCURL_POST_PATCH_HOOKS += $(if $(BR2_PACKAGE_LIBCURL_OPENSSL),LIBCURL_FIX_DOT_PC)
+
+ifeq ($(BR2_PACKAGE_LIBCURL_CURL),)
+define LIBCURL_TARGET_CLEANUP
+	rm -rf $(TARGET_DIR)/usr/bin/curl
+endef
+LIBCURL_POST_INSTALL_TARGET_HOOKS += LIBCURL_TARGET_CLEANUP
+endif
+
+HOST_LIBCURL_DEPENDENCIES = host-openssl
+HOST_LIBCURL_CONF_OPTS = \
+	--disable-manual \
+	--disable-ntlm-wb \
+	--disable-curldebug \
+	--with-ssl \
+	--without-gnutls \
+	--without-mbedtls \
+	--without-nss
+
+HOST_LIBCURL_POST_PATCH_HOOKS += LIBCURL_FIX_DOT_PC
+
+$(eval $(autotools-package))
+$(eval $(host-autotools-package))