initial buildroot for linux 5.15

package/libssh2/libssh2.mk

@@ -0,0 +1,50 @@
+################################################################################
+#
+# libssh2
+#
+################################################################################
+
+LIBSSH2_VERSION = 1.10.0
+LIBSSH2_SITE = https://www.libssh2.org/download
+LIBSSH2_LICENSE = BSD
+LIBSSH2_LICENSE_FILES = COPYING
+LIBSSH2_CPE_ID_VENDOR = libssh2
+LIBSSH2_INSTALL_STAGING = YES
+LIBSSH2_CONF_OPTS = --disable-examples-build
+
+ifeq ($(BR2_PACKAGE_LIBSSH2_MBEDTLS),y)
+LIBSSH2_DEPENDENCIES += mbedtls
+LIBSSH2_CONF_OPTS += --with-libmbedcrypto-prefix=$(STAGING_DIR)/usr \
+	--with-crypto=mbedtls
+else ifeq ($(BR2_PACKAGE_LIBSSH2_LIBGCRYPT),y)
+LIBSSH2_DEPENDENCIES += libgcrypt
+LIBSSH2_CONF_OPTS += --with-libgcrypt-prefix=$(STAGING_DIR)/usr \
+	--with-crypto=libgcrypt
+# configure.ac forgets to link to dependent libraries of gcrypt breaking static
+# linking
+LIBSSH2_CONF_ENV += LIBS="`$(STAGING_DIR)/usr/bin/libgcrypt-config --libs`"
+else ifeq ($(BR2_PACKAGE_LIBSSH2_OPENSSL),y)
+LIBSSH2_DEPENDENCIES += host-pkgconf openssl
+LIBSSH2_CONF_OPTS += --with-libssl-prefix=$(STAGING_DIR)/usr \
+	--with-crypto=openssl
+# configure.ac forgets to link to dependent libraries of openssl breaking static
+# linking
+LIBSSH2_CONF_ENV += LIBS=`$(PKG_CONFIG_HOST_BINARY) --libs openssl`
+endif
+
+# Add zlib support if enabled
+ifeq ($(BR2_PACKAGE_ZLIB),y)
+LIBSSH2_DEPENDENCIES += zlib
+LIBSSH2_CONF_OPTS += --with-libz \
+	--with-libz-prefix=$(STAGING_DIR)/usr
+else
+LIBSSH2_CONF_OPTS += --without-libz
+endif
+
+HOST_LIBSSH2_DEPENDENCIES += host-openssl
+HOST_LIBSSH2_CONF_OPTS += --with-openssl \
+	--with-libssl-prefix=$(HOST_DIR) \
+	--without-libgcrypt
+
+$(eval $(autotools-package))
+$(eval $(host-autotools-package))