kumquat-buildroot/package/libssh2/libssh2.mk

57 lines
1.8 KiB
Makefile
Raw Normal View History

################################################################################
#
# libssh2
#
################################################################################
LIBSSH2_VERSION = 1.9.0
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
# 0003-packet-c-improve-message-parsing.patch
LIBSSH2_IGNORE_CVES += CVE-2019-17498
# patch touching configure.ac and acinclude.m4
LIBSSH2_AUTORECONF = YES
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
packages: use backtick instead of $(shell ...) make function It is often difficult to know exactly when make will expand the variable, and usually it can only be expanded after the dependencies have been built (e.g. pkg-config or the .pc file). Using a backtick instead makes it very clear that it will be expanded only while executing the command. This change is useful for two cases: 1. The per-package staging (and host) directory will be created as part of the configure step, so any $(shell ...) variable that is used in the configure step will fail because the directory doesn't exist yet. 2. 'make printvars' evaluates the variables it prints. It will therefore trigger a lot of errors from missing .pc files and others. The backticks, on the other hand, are not expanded, so with this change the output of 'make printvars' becomes clean again. This commit contains only the easy changes: replace $(shell ...) with `...`, and also replace ' with " where needed. Follow-up commits will tackle the more complicated cases that need additional explanation. After this change, the following instances of $(shell ...) will remain: - All assignments that use := - All variables that are used in make conditionals (which don't expand the backticks). - All variables that only refer to system executables and make variables that don't change. - The calls to check-host-* in dependencies.mk, because it is eval'ed. [Original patch by Fabio Porcedda, but extended quite a bit by Arnout.] Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com> Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2015-07-12 16:35:26 +02:00
LIBSSH2_CONF_ENV += LIBS="`$(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))