1 files changed, 124 insertions, 0 deletions
diff --git a/core/mk/pkg-macros/vars.mk b/core/mk/pkg-macros/vars.mk
new file mode 100644
index 0000000..e7e1a6e
--- /dev/null
+++ b/core/mk/pkg-macros/vars.mk
@@ -0,0 +1,124 @@
+################################################################################
+# Embtoolkit
+# Copyright(C) 2014 Abdoulaye Walsimou GAYE.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+################################################################################
+#
+# \file         vars.mk
+# \brief	vars.mk of Embtoolkit
+# \author       Abdoulaye Walsimou GAYE <awg@embtoolkit.org>
+# \date         January 2014
+################################################################################
+
+#
+# Some helper variables
+#
+embtk_ftp			:= ftp://ftp.embtoolkit.org/embtoolkit.org
+embtk_ftp/packages-mirror	:= $(embtk_ftp)/packages-mirror
+embtk_toolchain_use_llvm-y	:= $(or $(CONFIG_EMBTK_LLVM_ONLY_TOOLCHAIN),$(CONFIG_EMBTK_LLVM_DEFAULT_TOOLCHAIN))
+embtk_toolchain_has_llvm-y	:= $(or $(CONFIG_EMBTK_GCC_AND_LLVM_TOOLCHAIN),$(embtk_toolchain_use_llvm-y))
+
+__embtk_hostcc-v		:= $(shell outv=$$($(HOSTCC) -v 2>&1); echo $$outv)
+embtk_hostcc_clang-y		:= $(if $(findstring clang,$(__embtk_hostcc-v)),y)
+
+embtk_host_uname		:= $(shell uname -s -r -p)
+
+#
+# Get passed package variables prefix and set some helpers macros.
+#
+PKGV				= $(call embtk_ucase,$(1))
+pkgv				= $(call embtk_lcase,$(1))
+__embtk_pkg_name		= $(or $(strip $($(PKGV)_NAME)),$(patsubst %_host,%,$(pkgv)))
+__embtk_pkg_needpatch		= $(CONFIG_EMBTK_$(PKGV)_NEED_PATCH)
+__embtk_pkg_site		= $(strip $($(PKGV)_SITE))
+__embtk_patch_site		= $(embtk_ftp)
+__embtk_patch_url		= $(__embtk_patch_site)/$(__embtk_pkg_name)/$(__embtk_pkg_version)
+__embtk_pkg_patch_site		= $(strip $(or $($(PKGV)_PATCH_SITE),$(__embtk_patch_url)))
+__embtk_pkg_patch_f		= $(strip $(embtk_dldir))/$(__embtk_pkg_name)-$(__embtk_pkg_version).patch
+__embtk_pkg_mirror		= $(embtk_ftp/packages-mirror)
+__embtk_pkg_mirror1		= $(strip $($(PKGV)_MIRROR1))
+__embtk_pkg_mirror2		= $(strip $($(PKGV)_MIRROR2))
+__embtk_pkg_mirror3		= $(strip $($(PKGV)_MIRROR3))
+__embtk_pkg_package		= $(strip $($(PKGV)_PACKAGE))
+
+__embtk_pkg_refspec		= $(call __embtk_mk_uquote,$(CONFIG_EMBTK_$(PKGV)_REFSPEC))
+
+__embtk_pkg_usesvn		= $(if $(CONFIG_EMBTK_$(PKGV)_VERSION_SVN),svn)
+__embtk_pkg_svnsite		= $(or $(call __embtk_mk_uquote,$(CONFIG_EMBTK_$(PKGV)_SVN_SITE)),$(strip $($(PKGV)_SVN_SITE)))
+__embtk_pkg_svnbranch		= $(call __embtk_mk_uquote,$(CONFIG_EMBTK_$(PKGV)_SVN_BRANCH))
+__embtk_pkg_svnrev		= $(call __embtk_mk_uquote,$(CONFIG_EMBTK_$(PKGV)_SVN_REVISION))
+__embtk_pkg_localsvn		= $(strip $(if $(__embtk_pkg_usesvn),		\
+	$(EMBTK_ROOT)/src/$(__embtk_pkg_refspec)/$(__embtk_pkg_name)-$(notdir $(__embtk_pkg_svnbranch)).svn))
+
+__embtk_pkg_usegit		= $(if $(CONFIG_EMBTK_$(PKGV)_VERSION_GIT),git)
+__embtk_pkg_gitsite		= $(or $(call __embtk_mk_uquote,$(CONFIG_EMBTK_$(PKGV)_GIT_SITE)),$(strip $($(PKGV)_GIT_SITE)))
+__embtk_pkg_gitbranch		= $(or $(call __embtk_mk_uquote,$(CONFIG_EMBTK_$(PKGV)_GIT_BRANCH)),master)
+__embtk_pkg_gitrev		= $(or $(call __embtk_mk_uquote,$(CONFIG_EMBTK_$(PKGV)_GIT_REVISION)),HEAD)
+__embtk_pkg_localgit		= $(strip $(if $(__embtk_pkg_usegit),		\
+	$(EMBTK_ROOT)/src/$(__embtk_pkg_refspec)/$(__embtk_pkg_name).git))
+
+# FIXME: __embtk_pkg_versionsvn: hack for eglibc, should work just as git
+__embtk_pkg_versionsvn		= $(if $(__embtk_pkg_usesvn),$(or $(CONFIG_EMBTK_$(PKGV)_VERSION_STRING),$(__embtk_pkg_usesvn)))
+__embtk_pkg_version		= $(or $(__embtk_pkg_usegit),$(__embtk_pkg_versionsvn),$(strip $($(PKGV)_VERSION)))
+
+__embtk_pkg_package_f		= $(strip $(embtk_dldir))/$(__embtk_pkg_package)
+__embtk_pkg_srcdir		= $(or $(__embtk_pkg_localgit),$(__embtk_pkg_localsvn),$(patsubst %/,%,$(strip $($(PKGV)_SRC_DIR))))
+__embtk_pkg_builddir		= $(patsubst %/,%,$(strip $($(PKGV)_BUILD_DIR)))
+__embtk_pkg_nowipeworkspace	= $(strip $($(PKGV)_KEEP_SRC_DIR))
+# State dir: where build system stores package states: installed, patched, etc.
+__embtk_pkg_x0statedir		= $(if $(__embtk_pkg_builddir),$(dir $(__embtk_pkg_builddir)))
+__embtk_pkg_hoststatedir	= $(if $(strip $(wildcard $(embtk_toolsb)/.embtk-$(pkgv))),$(embtk_toolsb))
+__embtk_pkg_targetstatedir	= $(if $(strip $(wildcard $(embtk_pkgb)/.embtk-$(pkgv))),$(embtk_pkgb))
+__embtk_pkg_gitstatedir		= $(dir $(wildcard $(EMBTK_ROOT)/src/*/$(__embtk_pkg_name).git))
+__embtk_pkg_svnstatedir		= $(dir $(wildcard $(EMBTK_ROOT)/src/*/$(__embtk_pkg_name)*.svn))
+__embtk_pkg_gitsvnstatedir	= $(or $(__embtk_pkg_gitstatedir),$(__embtk_pkg_svnstatedir))
+___embtk_pkg_statedir		= $(or $(__embtk_pkg_x0statedir),$(__embtk_pkg_targetstatedir),$(__embtk_pkg_hoststatedir),$(__embtk_pkg_gitsvnstatedir))
+__embtk_pkg_statedir		= $(if $(___embtk_pkg_statedir),$(___embtk_pkg_statedir)/.embtk-$(pkgv))
+
+__embtk_pkg_etc			= $(strip $($(PKGV)_ETC))
+__embtk_pkg_bins		= $(strip $($(PKGV)_BINS))
+__embtk_pkg_sbins		= $(strip $($(PKGV)_SBINS))
+__embtk_pkg_includes		= $(strip $($(PKGV)_INCLUDES))
+__embtk_pkg_libs		= $(strip $($(PKGV)_LIBS))
+__embtk_pkg_libexecs		= $(strip $($(PKGV)_LIBEXECS))
+__embtk_pkg_pkgconfigs		= $(strip $($(PKGV)_PKGCONFIGS))
+__embtk_pkg_shares		= $(strip $($(PKGV)_SHARES))
+
+__embtk_pkg_configureenv 	= $(strip $($(PKGV)_CONFIGURE_ENV))
+__embtk_pkg_setrpath		= $(strip $($(PKGV)_SET_RPATH))
+__embtk_pkg_configureopts	= $(strip $($(PKGV)_CONFIGURE_OPTS))
+__embtk_pkg_sysrootsuffix	= $(strip $($(PKGV)_SYSROOT_SUFFIX))
+__embtk_pkg_prefix		= $(strip $($(PKGV)_PREFIX))
+__embtk_pkg_destdir		= $(strip $($(PKGV)_DESTDIR))
+__embtk_pkg_nodestdir		= $(strip $($(PKGV)_NODESTDIR))
+__embtk_pkg_deps		= $(strip $($(PKGV)_DEPS))
+__embtk_pkg_depspkgv		= $(sort $(patsubst %_install,%,$(__embtk_pkg_deps)))
+___embtk_pkg_kconfigsname	= $(strip $(or $($(PKGV)_KCONFIGS_NAME),$(PKGV)))
+__embtk_pkg_kconfigsname	= $(patsubst %_HOST,%,$(___embtk_pkg_kconfigsname))
+__embtk_pkg_kconfigs		= $(sort $(filter CONFIG_EMBTK_$(__embtk_pkg_kconfigsname)_%,$(.VARIABLES)))
+__embtk_pkg_kconfigs_v		= $(foreach k,$(__embtk_pkg_kconfigs),$(k)=$($(k)))
+__embtk_pkg_deps_kconfigs_v	= $(foreach d,$(__embtk_pkg_depspkgv),$(call __embtk_pkg_kconfigs_v,$(d)))
+__embtk_pkg_kconfigs_all_v	= $(strip $(__embtk_pkg_kconfigs_v) $(__embtk_pkg_deps_kconfigs_v))
+__embtk_pkg_cflags		= $(strip $($(PKGV)_CFLAGS))
+__embtk_pkg_cppflags		= $(strip $($(PKGV)_CPPFLAGS))
+__embtk_pkg_cxxflags		= $(strip $($(PKGV)_CXXFLAGS))
+__embtk_pkg_ldflags		= $(strip $($(PKGV)_LDFLAGS))
+
+__embtk_pkg_makedirs		= $(strip $($(PKGV)_MAKE_DIRS))
+__embtk_pkg_makeenv		= $(strip $($(PKGV)_MAKE_ENV))
+__embtk_pkg_makeopts		= $(strip $($(PKGV)_MAKE_OPTS))
+__embtk_pkg_scanbuild-y		= $(and $(CONFIG_EMBTK_$(PKGV)_USE_SCANBUILD),$(embtk_toolchain_has_llvm-y))
+__embtk_pkg_scanbuild		= $(if $(__embtk_pkg_scanbuild-y),$(TARGETSCANBUILD) -o $(__embtk_pkg_srcdir)-scanbuild-results)