toolchain: remove ppl/cloog, disable graphite for gcc 4.8

graphite is disabled by default and it's not worth carrying ppl and
cloog for supporting this feature on the old gcc 4.8, which is only used
for ARC

Signed-off-by: Felix Fietkau <nbd@nbd.name>

6 files changed, 3 insertions, 144 deletions

diff --git a/toolchain/gcc/Config.in b/toolchain/gcc/Config.in
index 41ea61cb8a0..34c597c9e0f 100644
--- a/toolchain/gcc/Config.in
+++ b/toolchain/gcc/Config.in
@@ -23,15 +23,10 @@ choice
 endchoice
 
 config GCC_USE_GRAPHITE
+	depends on !GCC_VERSION_4_8_ARC
 	bool
 	prompt "Compile in support for the new Graphite framework in GCC 4.4+" if TOOLCHAINOPTS
 
-config GCC_USE_SYSTEM_PPL_CLOOG
-	bool
-	prompt "Use the system versions of PPL and CLooG"
-	depends on GCC_USE_GRAPHITE && GCC_VERSION_4_8
-	default n
-
 config EXTRA_GCC_CONFIG_OPTIONS
 	string
 	prompt "Additional gcc configure options" if TOOLCHAINOPTS
diff --git a/toolchain/gcc/common.mk b/toolchain/gcc/common.mk
index 37c228e4a64..c1010dd0c9d 100644
--- a/toolchain/gcc/common.mk
+++ b/toolchain/gcc/common.mk
@@ -80,11 +80,7 @@ ifdef CONFIG_INSTALL_GCCGO
 endif
 
 ifdef CONFIG_GCC_USE_GRAPHITE
-  ifdef CONFIG_GCC_VERSION_4_8
-    GRAPHITE_CONFIGURE=--with-cloog=$(REAL_STAGING_DIR_HOST)
-  else
-    GRAPHITE_CONFIGURE=--with-isl=$(REAL_STAGING_DIR_HOST)
-  endif
+  GRAPHITE_CONFIGURE=--with-isl=$(REAL_STAGING_DIR_HOST)
 else
   GRAPHITE_CONFIGURE=--without-isl --without-cloog
 endif
diff --git a/tools/Makefile b/tools/Makefile
index 247f55776f8..5f4174e5230 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -14,13 +14,7 @@ tools-y :=
 ifeq ($(CONFIG_EXTERNAL_TOOLCHAIN),)
   BUILD_TOOLCHAIN := y
   ifdef CONFIG_GCC_USE_GRAPHITE
-    ifneq ($(CONFIG_GCC_VERSION_4_8),)
-      ifeq ($(CONFIG_GCC_USE_SYSTEM_PPL_CLOOG),)
-        BUILD_PPL_CLOOG = y
-      endif
-    else
-      BUILD_ISL = y
-    endif
+    BUILD_ISL = y
   endif
 endif
 ifneq ($(CONFIG_SDK)$(CONFIG_PACKAGE_kmod-b43)$(CONFIG_PACKAGE_b43legacy-firmware)$(CONFIG_BRCMSMAC_USE_FW_FROM_WL),)
@@ -41,7 +35,6 @@ tools-$(CONFIG_TARGET_ar71xx) += lzma-old squashfs
 tools-$(CONFIG_USES_MINOR) += kernel2minor
 tools-y += lzma squashfs4
 tools-$(BUILD_B43_TOOLS) += b43-tools
-tools-$(BUILD_PPL_CLOOG) += ppl cloog
 tools-$(BUILD_ISL) += isl
 tools-$(CONFIG_USE_SPARSE) += sparse
 tools-$(CONFIG_TARGET_apm821xx) += genext2fs
@@ -59,8 +52,6 @@ $(curdir)/automake/compile := $(curdir)/m4/install $(curdir)/autoconf/install $(
 $(curdir)/gmp/compile := $(curdir)/libtool/install
 $(curdir)/mpc/compile := $(curdir)/mpfr/install $(curdir)/gmp/install
 $(curdir)/mpfr/compile := $(curdir)/gmp/install
-$(curdir)/ppl/compile := $(curdir)/gmp/install
-$(curdir)/cloog/compile := $(curdir)/ppl/install
 $(curdir)/mtd-utils/compile := $(curdir)/e2fsprogs/install $(curdir)/xz/install
 $(curdir)/mkimage/compile := $(curdir)/sed/install
 $(curdir)/mklibs/compile := $(curdir)/libtool/install
@@ -73,7 +64,6 @@ $(curdir)/libelf/compile := $(curdir)/libtool/install
 $(curdir)/sdcc/compile := $(curdir)/bison/install
 $(curdir)/b43-tools/compile := $(curdir)/bison/install
 $(curdir)/padjffs2/compile := $(curdir)/findutils/install
-$(curdir)/cloog/compile := $(curdir)/ppl/install
 $(curdir)/isl/compile := $(curdir)/gmp/install
 $(curdir)/bc/compile := $(curdir)/bison/install
 $(curdir)/findutils/compile := $(curdir)/bison/install
diff --git a/tools/cloog/Makefile b/tools/cloog/Makefile
deleted file mode 100644
index f392e0546ec..00000000000
--- a/tools/cloog/Makefile
+++ /dev/null
@@ -1,41 +0,0 @@
-#
-# Copyright (C) 2009-2013 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
-include $(TOPDIR)/rules.mk
-
-PKG_NAME:=cloog
-PKG_VERSION:=0.18.1
-
-PKG_SOURCE_URL:=http://www.bastoul.net/cloog/pages/download/
-PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
-PKG_HASH:=02500a4edd14875f94fe84cbeda4290425cb0c1c2474c6f75d75a303d64b4196
-
-HOST_FIXUP:=autoreconf
-
-HOST_BUILD_PARALLEL:=1
-HOST_CONFIGURE_PARALLEL:=1
-
-include $(INCLUDE_DIR)/host-build.mk
-
-unexport CFLAGS
-
-HOST_CONFIGURE_VARS += \
-	LIBS=-lstdc++
-
-HOST_CONFIGURE_ARGS += \
-	--enable-static \
-	--disable-shared \
-	--with-ppl=$(BUILD_DIR_HOST)
-
-define Host/Configure
-	(cd $(HOST_BUILD_DIR)/$(3); \
-		$(HOST_CONFIGURE_CMD) \
-		$(HOST_CONFIGURE_VARS) \
-		$(HOST_CONFIGURE_ARGS); \
-	)
-endef
-
-$(eval $(call HostBuild))
diff --git a/tools/ppl/Makefile b/tools/ppl/Makefile
deleted file mode 100644
index 04a4f69a38f..00000000000
--- a/tools/ppl/Makefile
+++ /dev/null
@@ -1,37 +0,0 @@
-#
-# Copyright (C) 2009-2013 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
-include $(TOPDIR)/rules.mk
-
-PKG_NAME:=ppl
-PKG_VERSION:=1.2
-
-PKG_SOURCE_URL:=http://bugseng.com/products/ppl/download/ftp/releases/$(PKG_VERSION)/
-PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
-PKG_HASH:=691f0d5a4fb0e206f4e132fc9132c71d6e33cdda168470d40ac3cf62340e9a60
-
-HOST_FIXUP:=autoreconf
-
-HOST_BUILD_PARALLEL:=1
-HOST_CONFIGURE_PARALLEL:=1
-
-include $(INCLUDE_DIR)/host-build.mk
-
-unexport CFLAGS
-
-HOST_CONFIGURE_ARGS += \
-	--enable-static \
-	--disable-shared
-
-define Host/Configure
-	(cd $(HOST_BUILD_DIR)/$(3); \
-		$(HOST_CONFIGURE_CMD) \
-		$(HOST_CONFIGURE_VARS) \
-		$(HOST_CONFIGURE_ARGS); \
-	)
-endef
-
-$(eval $(call HostBuild))
diff --git a/tools/ppl/patches/001-disable-serial-tests.patch b/tools/ppl/patches/001-disable-serial-tests.patch
deleted file mode 100644
index 91b0753febc..00000000000
--- a/tools/ppl/patches/001-disable-serial-tests.patch
+++ /dev/null
@@ -1,44 +0,0 @@
---- a/tests/BD_Shape/Makefile.am
-+++ b/tests/BD_Shape/Makefile.am
-@@ -21,8 +21,6 @@
- # For the most up-to-date information see the Parma Polyhedra Library
- # site: http://bugseng.com/products/ppl/ .
- 
--AUTOMAKE_OPTIONS = serial-tests
--
- if VALGRIND_TESTS_ENABLED
- 
- CHECKER = \
---- a/tests/Box/Makefile.am
-+++ b/tests/Box/Makefile.am
-@@ -21,8 +21,6 @@
- # For the most up-to-date information see the Parma Polyhedra Library
- # site: http://bugseng.com/products/ppl/ .
- 
--AUTOMAKE_OPTIONS = serial-tests
--
- if VALGRIND_TESTS_ENABLED
- 
- CHECKER = \
---- a/tests/Concrete_Expression/Makefile.am
-+++ b/tests/Concrete_Expression/Makefile.am
-@@ -21,8 +21,6 @@
- # For the most up-to-date information see the Parma Polyhedra Library
- # site: http://bugseng.com/products/ppl/ .
- 
--AUTOMAKE_OPTIONS = serial-tests
--
- if VALGRIND_TESTS_ENABLED
- 
- CHECKER = \
---- a/tests/Octagonal_Shape/Makefile.am
-+++ b/tests/Octagonal_Shape/Makefile.am
-@@ -21,8 +21,6 @@
- # For the most up-to-date information see the Parma Polyhedra Library
- # site: http://bugseng.com/products/ppl/ .
- 
--AUTOMAKE_OPTIONS = serial-tests
--
- if VALGRIND_TESTS_ENABLED
- 
- CHECKER = \