Toolchain: add initial infrastructure to support llvm/clang

Signed-off-by: Abdoulaye Walsimou Gaye <awg@embtoolkit.org>

4 files changed, 237 insertions, 1 deletions

diff --git a/kconfig/llvm/clang.kconfig b/kconfig/llvm/clang.kconfig
new file mode 100644
index 0000000..4525ac2
--- /dev/null
+++ b/kconfig/llvm/clang.kconfig
@@ -0,0 +1,77 @@
+################################################################################
+# Embtoolkit
+# Copyright(C) 2012 Abdoulaye Walsimou GAYE <awg@embtoolkit.org>.
+#
+# 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         clang.kconfig
+# \brief	clang.kconfig of Embtoolkit
+# \author       Abdoulaye Walsimou GAYE <awg@embtoolkit.org>
+# \date         October 2012
+################################################################################
+
+config EMTK_HAVE_CLANG
+	bool
+	default y
+
+#
+# clang version
+#
+choice
+	prompt "Version of clang you wish"
+	help
+	 Version of clang you wish
+
+	config EMBTK_CLANG_VERSION_GIT
+		bool "Use clang git repository"
+		help
+		 Answer Y here if you want to build your toolchain based on
+		 clang sources from its GIT repository.
+endchoice
+
+#
+# GIT repository options
+#
+config EMBTK_CLANG_GIT_BRANCH
+	string "Branch to use"
+	default "master"
+	depends on EMBTK_CLANG_VERSION_GIT
+	help
+	 The branch of the git repository to use, the default is master.
+
+config EMBTK_CLANG_GIT_REVISION
+	string "Checkout a specific revision instead of the latest"
+	depends on EMBTK_CLANG_VERSION_GIT
+	help
+	 Chechout a specific revision instead of the latest.
+
+config EMBTK_CLANG_REFSPEC
+	string
+	default "toolchain"
+
+#
+# Versions strings for tarball packages.
+#
+config EMBTK_CLANG_VERSION_STRING
+	string
+	default "git"		if EMBTK_CLANG_VERSION_GIT
+
+
+config EMBTK_CLANG_NEED_PATCH
+	bool
+config EMBTK_CLANG_NEED_AUTORECONF
+	bool
+
diff --git a/kconfig/llvm/compiler-rt.kconfig b/kconfig/llvm/compiler-rt.kconfig
new file mode 100644
index 0000000..4823786
--- /dev/null
+++ b/kconfig/llvm/compiler-rt.kconfig
@@ -0,0 +1,77 @@
+################################################################################
+# Embtoolkit
+# Copyright(C) 2012 Abdoulaye Walsimou GAYE <awg@embtoolkit.org>.
+#
+# 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         compiler-rt.kconfig
+# \brief	compiler-rt.kconfig of Embtoolkit
+# \author       Abdoulaye Walsimou GAYE <awg@embtoolkit.org>
+# \date         October 2012
+################################################################################
+
+config EMTK_HAVE_COMPILER-RT
+	bool
+	default y
+
+#
+# compiler-rt version
+#
+choice
+	prompt "Version of compiler-rt you wish"
+	help
+	 Version of compiler-rt you wish
+
+	config EMBTK_COMPILER-RT_VERSION_GIT
+		bool "Use compiler-rt git repository"
+		help
+		 Answer Y here if you want to build your toolchain based on
+		 compiler-rt sources from its GIT repository.
+endchoice
+
+#
+# GIT repository options
+#
+config EMBTK_COMPILER-RT_GIT_BRANCH
+	string "Branch to use"
+	default "master"
+	depends on EMBTK_COMPILER-RT_VERSION_GIT
+	help
+	 The branch of the git repository to use, the default is master.
+
+config EMBTK_COMPILER-RT_GIT_REVISION
+	string "Checkout a specific revision instead of the latest"
+	depends on EMBTK_COMPILER-RT_VERSION_GIT
+	help
+	 Chechout a specific revision instead of the latest.
+
+config EMBTK_COMPILER-RT_REFSPEC
+	string
+	default "toolchain"
+
+#
+# Versions strings for tarball packages.
+#
+config EMBTK_COMPILER-RT_VERSION_STRING
+	string
+	default "git"		if EMBTK_COMPILER-RT_VERSION_GIT
+
+
+config EMBTK_COMPILER-RT_NEED_PATCH
+	bool
+config EMBTK_COMPILER-RT_NEED_AUTORECONF
+	bool
+
diff --git a/kconfig/llvm/llvm.kconfig b/kconfig/llvm/llvm.kconfig
new file mode 100644
index 0000000..c85b1a8
--- /dev/null
+++ b/kconfig/llvm/llvm.kconfig
@@ -0,0 +1,76 @@
+################################################################################
+# Embtoolkit
+# Copyright(C) 2012 Abdoulaye Walsimou GAYE <awg@embtoolkit.org>.
+#
+# 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         llvm.kconfig
+# \brief	llvm.kconfig of Embtoolkit
+# \author       Abdoulaye Walsimou GAYE <awg@embtoolkit.org>
+# \date         October 2012
+################################################################################
+
+config EMTK_HAVE_LLVM
+	bool
+	default y
+
+#
+# llvm version
+#
+choice
+	prompt "Version of llvm you wish"
+	help
+	 Version of llvm you wish
+
+	config EMBTK_LLVM_VERSION_GIT
+		bool "Use llvm git repository"
+		help
+		 Answer Y here if you want to build your toolchain based on
+		 llvm sources from its GIT repository.
+endchoice
+
+#
+# GIT repository options
+#
+config EMBTK_LLVM_GIT_BRANCH
+	string "Branch to use"
+	default "master"
+	depends on EMBTK_LLVM_VERSION_GIT
+	help
+	 The branch of the git repository to use, the default is master.
+
+config EMBTK_LLVM_GIT_REVISION
+	string "Checkout a specific revision instead of the latest"
+	depends on EMBTK_LLVM_VERSION_GIT
+	help
+	 Chechout a specific revision instead of the latest.
+
+config EMBTK_LLVM_REFSPEC
+	string
+	default "toolchain"
+
+#
+# Versions strings for tarball packages.
+#
+config EMBTK_LLVM_VERSION_STRING
+	string
+	default "git"		if EMBTK_LLVM_VERSION_GIT
+
+
+config EMBTK_LLVM_NEED_PATCH
+	bool
+config EMBTK_LLVM_NEED_AUTORECONF
+	bool
diff --git a/kconfig/toolchain.kconfig b/kconfig/toolchain.kconfig
index bd5029c..2ac5776 100644
--- a/kconfig/toolchain.kconfig
+++ b/kconfig/toolchain.kconfig
@@ -1,6 +1,6 @@
 ################################################################################
 # Embtoolkit
-# Copyright(C) 2009-2011 Abdoulaye Walsimou GAYE.
+# Copyright(C) 2009-2012 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
@@ -59,6 +59,12 @@ menu "GCC compiler"
 source "kconfig/gcc.kconfig"
 endmenu
 
+menu "LLVM/clang compiler infrastructure"
+source kconfig/llvm/llvm.kconfig
+source kconfig/llvm/clang.kconfig
+source kconfig/llvm/compiler-rt.kconfig
+endmenu
+
 menu "Binutils"
 source "kconfig/binutils.kconfig"
 endmenu