Added ebuilds for kogaion desktop

17 files changed, 1838 insertions, 0 deletions

diff --git a/sys-devel/gcc/Manifest b/sys-devel/gcc/Manifest
new file mode 100644
index 00000000..92f42db8
--- /dev/null
+++ b/sys-devel/gcc/Manifest
@@ -0,0 +1,29 @@
+AUX awk/fixlafiles.awk 7807 RMD160 749402c9c0a0f1e8755067c0e001f69d73edb09f SHA1 5fc91ce11eb93e989ae64470dba602fe534ac409 SHA256 3cae4890a295adef50c6cf8a7e14d1be4e7a2356479c073e5c29433c3cdf9c5c
+AUX awk/fixlafiles.awk-no_gcc_la 8596 RMD160 d34279d732586514b220ec0d583c5e634b5d97ef SHA1 95f07ff4d6c3196e682371f02e6d2207d921a1b5 SHA256 91e36c29133b6ff854bc84acd6cd2e9d07be6eaa73ef9b23e4f7bc6371107fab
+AUX c89 412 RMD160 2b54e526a76ff0b2e0e8f4f7f9d6949ac45806fa SHA1 6f6ed5affc4ae906c5d8cbdda557d5bbf683d861 SHA256 29ad5dd697135c2892067e780447894dc1cd071708157e46d21773ab99c5022c
+AUX c99 446 RMD160 04ecc9ef9b7a1fd525768955ff6a67fc0d5a17f7 SHA1 312b3b47490d9f62656706908112f9331bc509a4 SHA256 057b348cf5be9b4fb9db99a4549f6433c89d21e5f91dc5e46b0b4dc6b70432f5
+AUX fix_libtool_files.sh 1735 RMD160 5035cd4a9995ea6207a8de95815921c3939395bd SHA1 57cd1babab4c6b142dd8cc58b36943442ff2af13 SHA256 b8d86b1db9453dff4c62b3467887bf1e04ecb483120185102122bda2581ed3f5
+AUX gcc-4.6.2-fix-ICE-on-arm.patch 646 RMD160 ffddf3bc7cab3d74cbf31ab441d2e41cb3aa8500 SHA1 a162dc0b7bdee7aba0aadc647beb8d89e9b70990 SHA256 4df58b7f95bca7c850b98b90cf1798bbc2f988e9c86f608aa4c4c2b6a743aa58
+AUX gcc-configure-LANG.patch 2052 RMD160 91f5b90600dfccb10c4e2308a5a1485275fdfeee SHA1 56ecd1d6f2e4bd0b35ac108be72a4f6f60212c38 SHA256 63de6d2dcfe14f21d147abeb1390405b9220c03f8e968f482d4b4c1cf279c88b
+AUX gcc-configure-texinfo.patch 337 RMD160 d0e872a9f0ccb5ab51d10f129acd7a19d76a7b75 SHA1 7e267fac540175ce848e563539db8c951cab557b SHA256 74b73a7ecec2d88889876b4db480cd173632f49d5396bb8e5b3c93673f9b5b98
+AUX gcc-spec-env.patch 1544 RMD160 1f7747546513a6d8e16bd82c2824969b9a739dfb SHA1 bdc2736377813da4046ceea77922620dd69d8658 SHA256 64b01f29fb853fee5ecda998b66eeaa7ec86ff1fc3b21432bfd69eb543c93e6a
+AUX mkinfodir 7324 RMD160 96bbe8860ae8c0a50db42fea01cc1c2216bd36c8 SHA1 3b8316da1a0fa94943e6b71be709827563af7058 SHA256 0565353e767e253207adb8b5c9be9ba215a628447e075a4dc7bb3183ed099d2a
+AUX pro-police-docs.patch 3287 RMD160 eef412d92bed145db05bffa3a3e54e2ba74ee50d SHA1 ca58eda97d80f3d51f4e383ad3053fcb13f7a91b SHA256 ec012aed77285545b9d993cba1bc5fdb402c8dc9a17040f48b8b354746ede627
+DIST ecj-4.5.jar 1470676 RMD160 d3f4da657f086b6423f74e93f001132f4855368a SHA1 58c1d79c64c8cd718550f32a932ccfde8d1e6449 SHA256 98fd128f1d374d9e42fd9d4836bdd249c6d511ebc6c0df17fbc1b9df96c3d781
+DIST gcc-4.4.3-specs-0.2.0.tar.bz2 2004 RMD160 0a013f95029a170eeea3cb6ccbfd65f64b66f465 SHA1 61bd3c13400772ec4d5d4fcee297e3d86adbd065 SHA256 f6c7cb99beead66dd4d06f7004c5731a9360330cbe878ce79792c618e008eed2
+DIST gcc-4.5.3-patches-1.1.tar.bz2 20627 RMD160 432101fa66d4be008b6a4c606aea98bd4ae217d3 SHA1 0272e461a5e511d9998085f2b6387d917a151a17 SHA256 171348adbdbf3eeb26f47be414a47591eb332271995a052ef57fccb5742361ec
+DIST gcc-4.5.3-piepatches-v0.4.7.tar.bz2 14638 RMD160 3976e2390acb6d0ada68b697150522fa4bc67682 SHA1 326d230873059c635daf8120afeaeeef1bd3cd52 SHA256 fe3414a85b6b0a1e4ff758c008bbefc7411148ccb9af70cb1a0af179eba55a32
+DIST gcc-4.5.3-uclibc-patches-1.0.tar.bz2 3015 RMD160 af8fad2ca0a948f25bff2b4f4f9868a99c7ceae7 SHA1 679698942814c9b3caaa5d220d672c87df50fa26 SHA256 7ddb8ac57b42c0de07a9afb3338c05d884da3c606f80cf21ee767f9c4682e3f6
+DIST gcc-4.5.3.tar.bz2 66374586 RMD160 d07aa90f2186b4e082dfd5ad5d5188c097fb6247 SHA1 73c45dfda5eef6b124be53e56828b5925198cc1b SHA256 0a8847af44a9b33813b199997a73139517c96adfd519eaf24c79d4d9d09f65de
+DIST gcc-4.6.2-patches-1.0.tar.bz2 12374 RMD160 84aa2e55a8762e2d38161943e1661fd7a89683a8 SHA1 582f0c4bf7b734bb5798b0b8b9deac898557789d SHA256 a6fd308469094095891ba003b9c3c2d4c8bf35713df987609b675f04a43e83df
+DIST gcc-4.6.2-piepatches-v0.4.5.tar.bz2 14156 RMD160 101546367ae798f9080d111e4f9ccc0914ec74c8 SHA1 2ad14aa580d65cbc7dd35b5d05977890e9fb1679 SHA256 a18bea1bc2cad2efde5481a5777a97cf539d206dcbca33758d56d7fbdb43a554
+DIST gcc-4.6.2-uclibc-patches-1.0.tar.bz2 3019 RMD160 7e991775c15d4126bd8d85aceb677c675559606f SHA1 0d316aaf94966cc52b1582282723a932ac065639 SHA256 25e902a6d2db7181394df5ad11fafaad064bf28a6ffebd889033f744613ac201
+DIST gcc-4.6.2.tar.bz2 71995338 RMD160 e7041933b39629f9524848dcf81a1a4c02a225c6 SHA1 691974613b1c1f15ed0182ec539fa54a12dd6f93 SHA256 60b05463dfe18d40d68fb8a71b25b408a01f86cc6ceaf5e6b22238b6b0f450c2
+DIST gcc-4.6.3-patches-1.3.tar.bz2 83071 RMD160 4e8c94ce83421ed1138439f946321763803b3157 SHA1 b05f96f1741828fb13ca23f0bd057223de1908ab SHA256 0acc8494932259dbadc118587626bb2505fc565e1a862bb792116e08961c141a
+DIST gcc-4.6.3-piepatches-v0.5.2.tar.bz2 15002 RMD160 75f25287ded26fd8ae88516b0b72d21fc0f17296 SHA1 8a1848819bc9c3e00513e68abded115410f25f78 SHA256 6606d47a8bbaa9cba0dd3b022cbf6ed14325b8560dd17f7601dbaa4697df3691
+DIST gcc-4.6.3-uclibc-patches-1.0.tar.bz2 3023 RMD160 6487e89d892687c51f4d764979c90133ae4c0a07 SHA1 26581caab046ba4a03041557db641f2899d518af SHA256 4219a3582c5f98bf8437bfc3feb8c264f8aabd8078caaddef46dd38be33f089f
+DIST gcc-4.6.3.tar.bz2 71999439 RMD160 9abb2f940d08fc84f2d91b6a6ce8d662ca889269 SHA1 ce317ca5c8185b58bc9300182b534608c578637f SHA256 e8f5853d4eec2f5ebaf8a72ae4d53c436aacf98153b2499f8635b48c4718a093
+EBUILD gcc-4.5.3-r2.ebuild 3435 RMD160 1757d1e88359367810dd3a27aa921b2e329fc8ca SHA1 3f1534bc85393d68e33c301412eb4e2809d5133e SHA256 ce6f171cc959390a354d6466056eba94cde85c909b23dff98554a892df0332b8
+EBUILD gcc-4.6.2.ebuild 4114 RMD160 b9ffb3a8ecea9242393120803026fb99dcea203e SHA1 198c4f778226a2c87285a4a006b941da4631523b SHA256 638237c3c6e70e5357aff1ff19a58183de120cfd658473db431d9037ad3362b7
+EBUILD gcc-4.6.3.ebuild 5495 RMD160 039dbf2a7f5a84ebfb8dc4538eb9c4e3d21d4362 SHA1 4324fe2d0bd26867f0586ca1c866251ff4e58db2 SHA256 82e72b1bff5cf52fd10f2b7be70eb5709ae0635ce5325d30240c2e0aba0fcda1
+MISC metadata.xml 1780 RMD160 0fa658c47436e17235cd03b5a9a3cbd8448e474b SHA1 127adff4704c040ee42d43bd9ea8218b408203cf SHA256 57d7428c3d0ef34e72e780a3cfa7a059202b5c80f2d61cc12f90f0d1e8f5f12e
diff --git a/sys-devel/gcc/files/awk/fixlafiles.awk b/sys-devel/gcc/files/awk/fixlafiles.awk
new file mode 100644
index 00000000..ffade966
--- /dev/null
+++ b/sys-devel/gcc/files/awk/fixlafiles.awk
@@ -0,0 +1,314 @@
+# Copyright 1999-2005 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-devel/gcc/files/awk/fixlafiles.awk,v 1.15 2008/02/19 05:47:29 vapier Exp $
+
+#
+# Helper functions
+#
+function printn(string) {
+	printf("%s", string)
+}
+function einfo(string) {
+	printf(" \033[32;01m*\033[0m %s\n", string)
+}
+function einfon(string) {
+	printf(" \033[32;01m*\033[0m %s", string)
+}
+function ewarn(string) {
+	printf(" \033[33;01m*\033[0m %s\n", string)
+}
+function ewarnn(string) {
+	printf(" \033[33;01m*\033[0m %s", string)
+}
+function eerror(string) {
+	printf(" \033[31;01m*\033[0m %s\n", string)
+}
+
+#
+# assert(condition, errmsg)
+#   assert that a condition is true.  Otherwise exit.
+#
+function assert(condition, string) {
+	if (! condition) {
+		printf("%s:%d: assertion failed: %s\n",
+		       FILENAME, FNR, string) > "/dev/stderr"
+		_assert_exit = 1
+		exit 1
+	}
+}
+
+#
+# system(command, return)
+#   wrapper that normalizes return codes ...
+#
+function dosystem(command, ret) {
+	ret = 0
+	ret = system(command)
+	if (ret == 0)
+		return 1
+	else
+		return 0
+}
+
+BEGIN {
+	#
+	# Get our variables from environment
+	#
+	OLDVER = ENVIRON["OLDVER"]
+	OLDCHOST = ENVIRON["OLDCHOST"]
+
+	if (OLDVER == "") {
+		eerror("Could not get OLDVER!");
+		exit 1
+	}
+
+	# Setup some sane defaults
+	LIBCOUNT = 2
+	HAVE_GCC34 = 0
+	DIRLIST[1] = "/lib"
+	DIRLIST[2] = "/usr/lib"
+
+	#
+	# Walk /etc/ld.so.conf to discover all our library paths
+	#
+	pipe = "cat /etc/ld.so.conf | sort 2>/dev/null"
+	while(((pipe) | getline ldsoconf_data) > 0) {
+		if (ldsoconf_data !~ /^[[:space:]]*#/) {
+			if (ldsoconf_data == "") continue
+
+			# Remove any trailing comments
+			sub(/#.*$/, "", ldsoconf_data)
+			# Remove any trailing spaces
+			sub(/[[:space:]]+$/, "", ldsoconf_data)
+
+			# If there's more than one path per line, split 
+			# it up as if they were sep lines
+			split(ldsoconf_data, nodes, /[:,[:space:]]/)
+
+			# Now add the rest from ld.so.conf
+			for (x in nodes) {
+				# wtf does this line do ?
+				sub(/=.*/, "", nodes[x])
+				# Prune trailing /
+				sub(/\/$/, "", nodes[x])
+
+				if (nodes[x] == "") continue
+
+				#
+				# Drop the directory if its a child directory of
+				# one that was already added ...
+				# For example, if we have:
+				#   /usr/lib /usr/libexec /usr/lib/mozilla /usr/lib/nss
+				# We really just want to save /usr/lib /usr/libexec
+				#
+				CHILD = 0
+				for (y in DIRLIST) {
+					if (nodes[x] ~ "^" DIRLIST[y] "(/|$)") {
+						CHILD = 1
+						break
+					}
+				}
+				if (CHILD) continue
+
+				DIRLIST[++LIBCOUNT] = nodes[x]
+			}
+		}
+	}
+	close(pipe)
+
+	#
+	# Get line from gcc's output containing CHOST
+	#
+	pipe = "gcc -print-file-name=libgcc.a 2>/dev/null"
+	if ((!((pipe) | getline TMP_CHOST)) || (TMP_CHOST == "")) {
+		close(pipe)
+
+		# If we fail to get the CHOST, see if we can get the CHOST
+		# portage thinks we are using ...
+		pipe = "/usr/bin/portageq envvar 'CHOST'"
+		assert(((pipe) | getline CHOST), "(" pipe ") | getline CHOST")
+	} else {
+		# Check pre gcc-3.4.x versions
+		CHOST = gensub("^.+lib/gcc-lib/([^/]+)/[0-9]+.+$", "\\1", 1, TMP_CHOST)
+
+		if (CHOST == TMP_CHOST || CHOST == "") {
+			# Check gcc-3.4.x or later
+			CHOST = gensub("^.+lib/gcc/([^/]+)/[0-9]+.+$", "\\1", 1, TMP_CHOST);
+
+			if (CHOST == TMP_CHOST || CHOST == "")
+				CHOST = ""
+			else
+				HAVE_GCC34 = 1
+		}
+	}
+	close(pipe)
+
+	if (CHOST == "") {
+		eerror("Could not get gcc's CHOST!")
+		exit 1
+	}
+
+	if (OLDCHOST != "")
+		if (OLDCHOST == CHOST)
+			OLDCHOST = ""
+
+	GCCLIBPREFIX_OLD = "/usr/lib/gcc-lib/"
+	GCCLIBPREFIX_NEW = "/usr/lib/gcc/"
+
+	if (HAVE_GCC34)
+		GCCLIBPREFIX = GCCLIBPREFIX_NEW
+	else
+		GCCLIBPREFIX = GCCLIBPREFIX_OLD
+
+	GCCLIB = GCCLIBPREFIX CHOST
+
+	if (OLDCHOST != "") {
+		OLDGCCLIB1 = GCCLIBPREFIX_OLD OLDCHOST
+		OLDGCCLIB2 = GCCLIBPREFIX_NEW OLDCHOST
+	}
+
+	# Get current gcc's version
+	pipe = "gcc -dumpversion"
+	assert(((pipe) | getline NEWVER), "(" pipe ") | getline NEWVER)")
+	close(pipe)
+
+	if (NEWVER == "") {
+		eerror("Could not get gcc's version!")
+		exit 1
+	}
+
+	# Nothing to do ?
+	if ((OLDVER == NEWVER) && (OLDCHOST == ""))
+		exit 0
+
+	#
+	# Ok, now let's scan for the .la files and actually fix them up
+	#
+	for (x = 1; x <= LIBCOUNT; x++) {
+		# Do nothing if the target dir is gcc's internal library path
+		if (DIRLIST[x] ~ GCCLIBPREFIX_OLD ||
+		    DIRLIST[x] ~ GCCLIBPREFIX_NEW)
+			continue
+
+		einfo("  [" x "/" LIBCOUNT "] Scanning " DIRLIST[x] " ...")
+
+		pipe = "find " DIRLIST[x] "/ -name '*.la' 2>/dev/null"
+		while (((pipe) | getline la_files) > 0) {
+
+			# Do nothing if the .la file is located in gcc's internal lib path
+			if (la_files ~ GCCLIBPREFIX_OLD ||
+			    la_files ~ GCCLIBPREFIX_NEW)
+				continue
+
+			CHANGED = 0
+			CHOST_CHANGED = 0
+
+			# See if we need to fix the .la file
+			while ((getline la_data < (la_files)) > 0) {
+				if (OLDCHOST != "") {
+					if ((gsub(OLDGCCLIB1 "[/[:space:]]+",
+					          GCCLIB, la_data) > 0) ||
+					    (gsub(OLDGCCLIB2 "[/[:space:]]+",
+					          GCCLIB, la_data) > 0)) {
+						CHANGED = 1
+						CHOST_CHANGED = 1
+					}
+				}
+				if (OLDVER != NEWVER) {
+					if ((gsub(GCCLIBPREFIX_OLD CHOST "/" OLDVER "[/[:space:]]*",
+					          GCCLIB "/" NEWVER, la_data) > 0) ||
+					    (gsub(GCCLIBPREFIX_NEW CHOST "/" OLDVER "[/[:space:]]*",
+					          GCCLIB "/" NEWVER, la_data) > 0))
+						CHANGED = 1
+				}
+			}
+			close(la_files)
+
+			# Do the actual changes in a second loop, as we can then
+			# verify that CHOST_CHANGED among things is correct ...
+			if (CHANGED) {
+				ewarnn("    FIXING: " la_files " ...")
+
+				if (CHANGED)
+					printn("[")
+
+				# Clear the temp file (removing rather than '>foo' is better
+				# out of a security point of view?)
+				dosystem("rm -f " la_files ".new")
+
+				while ((getline la_data < (la_files)) > 0) {
+					if (OLDCHOST != "") {
+						tmpstr = gensub(OLDGCCLIB1 "([/[:space:]]+)",
+						                GCCLIB "\\1", "g", la_data)
+						tmpstr = gensub(OLDGCCLIB2 "([/[:space:]]+)",
+						                GCCLIB "\\1", "g", tmpstr)
+
+						if (la_data != tmpstr) {
+							printn("c")
+							la_data = tmpstr
+						}
+
+						if (CHOST_CHANGED > 0) {
+							# We try to be careful about CHOST changes outside
+							# the gcc library path (meaning we cannot match it
+							# via /GCCLIBPREFIX CHOST/) ...
+
+							# Catch:
+							#
+							#  dependency_libs=' -L/usr/CHOST/{bin,lib}'
+							#
+							gsub("-L/usr/" OLDCHOST "/",
+							     "-L/usr/" CHOST "/", la_data)
+							# Catch:
+							#
+							#  dependency_libs=' -L/usr/lib/gcc-lib/CHOST/VER/../../../../CHOST/lib'
+							#
+							la_data = gensub("(" GCCLIB "/[^[:space:]]+)/" OLDCHOST "/",
+							                 "\\1/" CHOST "/", "g", la_data)
+						}
+					}
+
+					if (OLDVER != NEWVER) {
+						# Catch:
+						#
+						#  dependency_libs=' -L/usr/lib/gcc/CHOST/VER'
+						#
+						tmpstr = gensub(GCCLIBPREFIX_OLD CHOST "/" OLDVER "([/[:space:]]+)",
+						                GCCLIB "/" NEWVER "\\1", "g", la_data)
+						tmpstr = gensub(GCCLIBPREFIX_NEW CHOST "/" OLDVER "([/[:space:]]+)",
+						                GCCLIB "/" NEWVER "\\1", "g", tmpstr)
+
+						if (la_data != tmpstr) {
+							# Catch:
+							#
+							#  dependency_libs=' -L/usr/lib/gcc-lib/../../CHOST/lib'
+							#
+							# in cases where we have gcc34
+							tmpstr = gensub(GCCLIBPREFIX_OLD "(../../" CHOST "/lib)",
+							                GCCLIBPREFIX "\\1", "g", tmpstr)
+							tmpstr = gensub(GCCLIBPREFIX_NEW "(../../" CHOST "/lib)",
+							                GCCLIBPREFIX "\\1", "g", tmpstr)
+							printn("v")
+							la_data = tmpstr
+						}
+					}
+
+					print la_data >> (la_files ".new")
+				}
+
+				if (CHANGED)
+					print "]"
+
+				close(la_files)
+				close(la_files ".new")
+
+				assert(dosystem("mv -f " la_files ".new " la_files),
+				       "dosystem(\"mv -f " la_files ".new " la_files "\")")
+			}
+		}
+
+		close(pipe)
+	}
+}
+
+# vim:ts=4
diff --git a/sys-devel/gcc/files/awk/fixlafiles.awk-no_gcc_la b/sys-devel/gcc/files/awk/fixlafiles.awk-no_gcc_la
new file mode 100644
index 00000000..346bd16f
--- /dev/null
+++ b/sys-devel/gcc/files/awk/fixlafiles.awk-no_gcc_la
@@ -0,0 +1,335 @@
+# Copyright 1999-2005 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-devel/gcc/files/awk/fixlafiles.awk-no_gcc_la,v 1.4 2010/03/19 23:53:07 vapier Exp $
+
+#
+# Helper functions
+#
+function printn(string) {
+	printf("%s", string)
+}
+function einfo(string) {
+	printf(" \033[32;01m*\033[0m %s\n", string)
+}
+function einfon(string) {
+	printf(" \033[32;01m*\033[0m %s", string)
+}
+function ewarn(string) {
+	printf(" \033[33;01m*\033[0m %s\n", string)
+}
+function ewarnn(string) {
+	printf(" \033[33;01m*\033[0m %s", string)
+}
+function eerror(string) {
+	printf(" \033[31;01m*\033[0m %s\n", string)
+}
+
+#
+# assert(condition, errmsg)
+#   assert that a condition is true.  Otherwise exit.
+#
+function assert(condition, string) {
+	if (! condition) {
+		printf("%s:%d: assertion failed: %s\n",
+		       FILENAME, FNR, string) > "/dev/stderr"
+		_assert_exit = 1
+		exit 1
+	}
+}
+
+#
+# system(command, return)
+#   wrapper that normalizes return codes ...
+#
+function dosystem(command, ret) {
+	ret = 0
+	ret = system(command)
+	if (ret == 0)
+		return 1
+	else
+		return 0
+}
+
+#
+# parse_ld_conf(config_file)
+#
+function parse_ld_conf(conf,    pipe, ldsoconf_data, CHILD, y) {
+	pipe = "cd /etc; cat " conf " | sort 2>/dev/null"
+	while(((pipe) | getline ldsoconf_data) > 0) {
+		if (ldsoconf_data ~ /^[[:space:]]*#/)
+			continue
+		if (ldsoconf_data == "")
+			continue
+
+		# Handle the "include" keyword
+		if (ldsoconf_data ~ /^include /) {
+			sub(/^include /, "", ldsoconf_data)
+			parse_ld_conf(ldsoconf_data)
+			continue
+		}
+
+		# Remove any trailing comments
+		sub(/#.*$/, "", ldsoconf_data)
+		# Remove any trailing spaces
+		sub(/[[:space:]]+$/, "", ldsoconf_data)
+		# Eat duplicate slashes
+		sub(/\/\//, "/", ldsoconf_data)
+		# Prune trailing /
+		sub(/\/$/, "", ldsoconf_data)
+
+		#
+		# Drop the directory if its a child directory of
+		# one that was already added ...
+		# For example, if we have:
+		#   /usr/lib /usr/libexec /usr/lib/mozilla /usr/lib/nss
+		# We really just want to save /usr/lib /usr/libexec
+		#
+		CHILD = 0
+		for (y in DIRLIST) {
+			if (ldsoconf_data ~ "^" DIRLIST[y] "(/|$)") {
+				CHILD = 1
+				break
+			}
+		}
+		if (CHILD) continue
+
+		DIRLIST[++LIBCOUNT] = ldsoconf_data
+	}
+	close(pipe)
+}
+
+BEGIN {
+	#
+	# Get our variables from environment
+	#
+	OLDVER = ENVIRON["OLDVER"]
+	OLDCHOST = ENVIRON["OLDCHOST"]
+
+	if (OLDVER == "") {
+		eerror("Could not get OLDVER!");
+		exit 1
+	}
+
+	# Setup some sane defaults
+	LIBCOUNT = 2
+	HAVE_GCC34 = 0
+	DIRLIST[1] = "/lib"
+	DIRLIST[2] = "/usr/lib"
+
+	#
+	# Walk /etc/ld.so.conf to discover all our library paths
+	#
+	parse_ld_conf("/etc/ld.so.conf")
+
+	#
+	# Get line from gcc's output containing CHOST
+	#
+	pipe = "gcc -print-file-name=libgcc.a 2>/dev/null"
+	if ((!((pipe) | getline TMP_CHOST)) || (TMP_CHOST == "")) {
+		close(pipe)
+
+		# If we fail to get the CHOST, see if we can get the CHOST
+		# portage thinks we are using ...
+		pipe = "/usr/bin/portageq envvar 'CHOST'"
+		assert(((pipe) | getline CHOST), "(" pipe ") | getline CHOST")
+	} else {
+		# Check pre gcc-3.4.x versions
+		CHOST = gensub("^.+lib/gcc-lib/([^/]+)/[0-9]+.+$", "\\1", 1, TMP_CHOST)
+
+		if (CHOST == TMP_CHOST || CHOST == "") {
+			# Check gcc-3.4.x or later
+			CHOST = gensub("^.+lib/gcc/([^/]+)/[0-9]+.+$", "\\1", 1, TMP_CHOST);
+
+			if (CHOST == TMP_CHOST || CHOST == "")
+				CHOST = ""
+			else
+				HAVE_GCC34 = 1
+		}
+	}
+	close(pipe)
+
+	if (CHOST == "") {
+		eerror("Could not get gcc's CHOST!")
+		exit 1
+	}
+
+	if (OLDCHOST != "")
+		if (OLDCHOST == CHOST)
+			OLDCHOST = ""
+
+	GCCLIBPREFIX_OLD = "/usr/lib/gcc-lib/"
+	GCCLIBPREFIX_NEW = "/usr/lib/gcc/"
+
+	if (HAVE_GCC34)
+		GCCLIBPREFIX = GCCLIBPREFIX_NEW
+	else
+		GCCLIBPREFIX = GCCLIBPREFIX_OLD
+
+	GCCLIB = GCCLIBPREFIX CHOST
+
+	if (OLDCHOST != "") {
+		OLDGCCLIB1 = GCCLIBPREFIX_OLD OLDCHOST
+		OLDGCCLIB2 = GCCLIBPREFIX_NEW OLDCHOST
+	}
+
+	# Get current gcc's version
+	pipe = "gcc -dumpversion"
+	assert(((pipe) | getline NEWVER), "(" pipe ") | getline NEWVER)")
+	close(pipe)
+
+	if (NEWVER == "") {
+		eerror("Could not get gcc's version!")
+		exit 1
+	}
+
+	# Nothing to do ?
+	# NB: Do not check for (OLDVER == NEWVER) anymore, as we might need to
+	#     replace libstdc++.la ....
+	if ((OLDVER == "") && (OLDCHOST == ""))
+		exit 0
+
+	#
+	# Ok, now let's scan for the .la files and actually fix them up
+	#
+	for (x = 1; x <= LIBCOUNT; x++) {
+		# Do nothing if the target dir is gcc's internal library path
+		if (DIRLIST[x] ~ GCCLIBPREFIX_OLD ||
+		    DIRLIST[x] ~ GCCLIBPREFIX_NEW)
+			continue
+
+		einfo("  [" x "/" LIBCOUNT "] Scanning " DIRLIST[x] " ...")
+
+		pipe = "find " DIRLIST[x] "/ -name '*.la' 2>/dev/null"
+		while (((pipe) | getline la_files) > 0) {
+
+			# Do nothing if the .la file is located in gcc's internal lib path
+			if (la_files ~ GCCLIBPREFIX_OLD ||
+			    la_files ~ GCCLIBPREFIX_NEW)
+				continue
+
+			CHANGED = 0
+			CHOST_CHANGED = 0
+
+			# See if we need to fix the .la file
+			while ((getline la_data < (la_files)) > 0) {
+				if (OLDCHOST != "") {
+					if ((gsub(OLDGCCLIB1 "[/[:space:]]+",
+					          GCCLIB, la_data) > 0) ||
+					    (gsub(OLDGCCLIB2 "[/[:space:]]+",
+					          GCCLIB, la_data) > 0)) {
+						CHANGED = 1
+						CHOST_CHANGED = 1
+					}
+				}
+				if (OLDVER != NEWVER) {
+					if ((gsub(GCCLIBPREFIX_OLD CHOST "/" OLDVER "[/[:space:]]*",
+					          GCCLIB "/" NEWVER, la_data) > 0) ||
+					    (gsub(GCCLIBPREFIX_NEW CHOST "/" OLDVER "[/[:space:]]*",
+					          GCCLIB "/" NEWVER, la_data) > 0))
+						CHANGED = 1
+				}
+				# We now check if we have libstdc++.la, as we remove the
+				# libtool linker scripts for gcc ...
+				# We do this last, as we only match the new paths
+				if (gsub(GCCLIB "/" NEWVER "/libstdc\\+\\+\\.la",
+				         "-lstdc++", la_data) > 0)
+					CHANGED = 1
+			}
+			close(la_files)
+
+			# Do the actual changes in a second loop, as we can then
+			# verify that CHOST_CHANGED among things is correct ...
+			if (CHANGED) {
+				ewarnn("    FIXING: " la_files " ...[")
+
+				# Clear the temp file (removing rather than '>foo' is better
+				# out of a security point of view?)
+				dosystem("rm -f " la_files ".new")
+
+				while ((getline la_data < (la_files)) > 0) {
+					if (OLDCHOST != "") {
+						tmpstr = gensub(OLDGCCLIB1 "([/[:space:]]+)",
+						                GCCLIB "\\1", "g", la_data)
+						tmpstr = gensub(OLDGCCLIB2 "([/[:space:]]+)",
+						                GCCLIB "\\1", "g", tmpstr)
+
+						if (la_data != tmpstr) {
+							printn("c")
+							la_data = tmpstr
+						}
+
+						if (CHOST_CHANGED > 0) {
+							# We try to be careful about CHOST changes outside
+							# the gcc library path (meaning we cannot match it
+							# via /GCCLIBPREFIX CHOST/) ...
+
+							# Catch:
+							#
+							#  dependency_libs=' -L/usr/CHOST/{bin,lib}'
+							#
+							gsub("-L/usr/" OLDCHOST "/",
+							     "-L/usr/" CHOST "/", la_data)
+							# Catch:
+							#
+							#  dependency_libs=' -L/usr/lib/gcc-lib/CHOST/VER/../../../../CHOST/lib'
+							#
+							la_data = gensub("(" GCCLIB "/[^[:space:]]+)/" OLDCHOST "/",
+							                 "\\1/" CHOST "/", "g", la_data)
+						}
+					}
+
+					if (OLDVER != NEWVER) {
+						# Catch:
+						#
+						#  dependency_libs=' -L/usr/lib/gcc/CHOST/VER'
+						#
+						tmpstr = gensub(GCCLIBPREFIX_OLD CHOST "/" OLDVER "([/[:space:]]+)",
+						                GCCLIB "/" NEWVER "\\1", "g", la_data)
+						tmpstr = gensub(GCCLIBPREFIX_NEW CHOST "/" OLDVER "([/[:space:]]+)",
+						                GCCLIB "/" NEWVER "\\1", "g", tmpstr)
+
+						if (la_data != tmpstr) {
+							# Catch:
+							#
+							#  dependency_libs=' -L/usr/lib/gcc-lib/../../CHOST/lib'
+							#
+							# in cases where we have gcc34
+							tmpstr = gensub(GCCLIBPREFIX_OLD "(../../" CHOST "/lib)",
+							                GCCLIBPREFIX "\\1", "g", tmpstr)
+							tmpstr = gensub(GCCLIBPREFIX_NEW "(../../" CHOST "/lib)",
+							                GCCLIBPREFIX "\\1", "g", tmpstr)
+							printn("v")
+							la_data = tmpstr
+						}
+					}
+
+					# We now check if we have libstdc++.la, as we remove the
+					# libtool linker scripts for gcc and any referencese in any
+					# libtool linker scripts.
+					# We do this last, as we only match the new paths
+					tmpstr = gensub(GCCLIB "/" NEWVER "/libstdc\\+\\+\\.la",
+					                "-lstdc++", "g", la_data);
+					if (la_data != tmpstr) {
+						printn("l")
+						la_data = tmpstr
+					}
+					
+					print la_data >> (la_files ".new")
+				}
+
+				if (CHANGED)
+					print "]"
+
+				close(la_files)
+				close(la_files ".new")
+
+				assert(dosystem("mv -f " la_files ".new " la_files),
+				       "dosystem(\"mv -f " la_files ".new " la_files "\")")
+			}
+		}
+
+		close(pipe)
+	}
+}
+
+# vim:ts=4
diff --git a/sys-devel/gcc/files/c89 b/sys-devel/gcc/files/c89
new file mode 100755
index 00000000..cee0325f
--- /dev/null
+++ b/sys-devel/gcc/files/c89
@@ -0,0 +1,20 @@
+#! /bin/sh
+
+# Call the appropriate C compiler with options to accept ANSI/ISO C
+# The following options are the same (as of gcc-2.95):
+# 	-ansi
+# 	-std=c89
+# 	-std=iso9899:1990
+
+for i; do
+    case "$i" in
+	-ansi|-std=c89|-std=iso9899:1990)
+	    ;;
+	-std=*)
+	    echo >&2 "`basename $0` called with non ANSI/ISO C90 option $i"
+	    exit 1
+	    ;;
+    esac
+done
+
+exec gcc -std=c89 -pedantic -U_FORTIFY_SOURCE "$@"
diff --git a/sys-devel/gcc/files/c99 b/sys-devel/gcc/files/c99
new file mode 100755
index 00000000..c9542095
--- /dev/null
+++ b/sys-devel/gcc/files/c99
@@ -0,0 +1,21 @@
+#! /bin/sh
+
+# Call the appropriate C compiler with options to accept ANSI/ISO C
+# The following options are the same (as of gcc-3.3):
+# 	-std=c99
+# 	-std=c9x
+# 	-std=iso9899:1999
+# 	-std=iso9899:199x
+
+for i; do
+    case "$i" in
+	-std=c9[9x]|-std=iso9899:199[9x])
+	    ;;
+	-ansi|-std=*)
+	    echo >&2 "`basename $0` called with non ANSI/ISO C99 option $i"
+	    exit 1
+	    ;;
+    esac
+done
+
+exec gcc -std=c99 -pedantic -U_FORTIFY_SOURCE ${1+"$@"}
diff --git a/sys-devel/gcc/files/fix_libtool_files.sh b/sys-devel/gcc/files/fix_libtool_files.sh
new file mode 100644
index 00000000..c3a3c61f
--- /dev/null
+++ b/sys-devel/gcc/files/fix_libtool_files.sh
@@ -0,0 +1,72 @@
+#!/bin/bash
+# Copyright 1999-2007 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-devel/gcc/files/fix_libtool_files.sh,v 1.14 2007/09/06 11:00:44 uberlord Exp $
+
+usage() {
+cat << "USAGE_END"
+Usage: fix_libtool_files.sh <old-gcc-version> [--oldarch <old-CHOST>]
+
+    Where <old-gcc-version> is the version number of the
+    previous gcc version.  For example, if you updated to
+    gcc-3.2.1, and you had gcc-3.2 installed, run:
+
+      # fix_libtool_files.sh 3.2
+
+    If you updated to gcc-3.2.3, and the old CHOST was i586-pc-linux-gnu
+    but you now have CHOST as i686-pc-linux-gnu, run:
+
+      # fix_libtool_files.sh 3.2 --oldarch i586-pc-linux-gnu
+
+    Note that if only the CHOST and not the version changed, you can run
+    it with the current version and the '--oldarch <old-CHOST>' arguments,
+    and it will do the expected:
+
+      # fix_libtool_files.sh `gcc -dumpversion` --oldarch i586-pc-linux-gnu
+
+USAGE_END
+	exit 1
+}
+
+if [[ $2 != "--oldarch" && $# -ne 1 ]] || \
+   [[ $2 == "--oldarch" && $# -ne 3 ]]
+then
+	usage
+fi
+
+ARGV1=$1
+ARGV2=$2
+ARGV3=$3
+
+source /etc/profile || exit 1
+source /etc/init.d/functions.sh || exit 1
+
+if [[ ${EUID} -ne 0 ]] ; then
+	eerror "${0##*/}: Must be root."
+	exit 1
+fi
+
+# make sure the files come out sane
+umask 0022
+
+if [[ ${ARGV2} == "--oldarch" ]] && [[ -n ${ARGV3} ]] ; then
+	OLDCHOST=${ARGV3}
+else
+	OLDCHOST=
+fi
+
+AWKDIR="/lib/rcscripts/awk"
+
+if [[ ! -r ${AWKDIR}/fixlafiles.awk ]] ; then
+	eerror "${0##*/}: ${AWKDIR}/fixlafiles.awk does not exist!"
+	exit 1
+fi
+
+OLDVER=${ARGV1}
+
+export OLDVER OLDCHOST
+
+einfo "Scanning libtool files for hardcoded gcc library paths..."
+gawk -f "${AWKDIR}/fixlafiles.awk"
+
+# vim:ts=4
diff --git a/sys-devel/gcc/files/gcc-4.6.2-fix-ICE-on-arm.patch b/sys-devel/gcc/files/gcc-4.6.2-fix-ICE-on-arm.patch
new file mode 100644
index 00000000..3f9f69ae
--- /dev/null
+++ b/sys-devel/gcc/files/gcc-4.6.2-fix-ICE-on-arm.patch
@@ -0,0 +1,24 @@
+--- a/gcc/config/arm/arm.md
++++ b/gcc/config/arm/arm.md
+@@ -4202,7 +4202,9 @@
+    #
+    ldr%(h%)\\t%0, %1"
+   [(set_attr "type" "alu_shift,load_byte")
+-   (set_attr "predicable" "yes")]
++   (set_attr "predicable" "yes")
++   (set_attr "pool_range" "*,256")
++   (set_attr "neg_pool_range" "*,244")]
+ )
+ 
+ (define_insn "*arm_zero_extendhisi2_v6"
+@@ -4213,7 +4215,9 @@
+    uxth%?\\t%0, %1
+    ldr%(h%)\\t%0, %1"
+   [(set_attr "type" "alu_shift,load_byte")
+-   (set_attr "predicable" "yes")]
++   (set_attr "predicable" "yes")
++   (set_attr "pool_range" "*,256")
++   (set_attr "neg_pool_range" "*,244")]
+ )
+ 
+ (define_insn "*arm_zero_extendhisi2addsi"
diff --git a/sys-devel/gcc/files/gcc-configure-LANG.patch b/sys-devel/gcc/files/gcc-configure-LANG.patch
new file mode 100644
index 00000000..d1b1b035
--- /dev/null
+++ b/sys-devel/gcc/files/gcc-configure-LANG.patch
@@ -0,0 +1,64 @@
+The LANG vars aren't reset early enough so when sed tries to use [a-zA-Z] in 
+option parsing, it may break.
+
+http://bugs.gentoo.org/103483
+
+--- configure
++++ configure
+@@ -54,6 +54,19 @@
+ infodir='${prefix}/info'
+ mandir='${prefix}/man'
+ 
++# NLS nuisances.
++for as_var in \
++  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
++  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
++  LC_TELEPHONE LC_TIME
++do
++  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
++    eval $as_var=C; export $as_var
++  else
++    unset $as_var
++  fi
++done
++
+ # Initialize some other variables.
+ subdirs=
+ MFLAGS= MAKEFLAGS=
+@@ -452,16 +463,6 @@
+   esac
+ done
+ 
+-# NLS nuisances.
+-# Only set these to C if already set.  These must not be set unconditionally
+-# because not all systems understand e.g. LANG=C (notably SCO).
+-# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
+-# Non-C LC_CTYPE values break the ctype check.
+-if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
+-if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
+-if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
+-if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
+-
+ # confdefs.h avoids OS command line length limits that DEFS can exceed.
+ rm -rf conftest* confdefs.h
+ # AIX cpp loses on an empty file, so make sure it contains at least a newline.
+@@ -1850,6 +1850,19 @@
+ # Compiler output produced by configure, useful for debugging
+ # configure, is in ./config.log if it exists.
+ 
++# NLS nuisances.
++for as_var in \
++  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
++  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
++  LC_TELEPHONE LC_TIME
++do
++  if (set +x; test -z "`(eval \$as_var=C; export \$as_var) 2>&1`"); then
++    eval \$as_var=C; export \$as_var
++  else
++    unset \$as_var
++  fi
++done
++
+ ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
+ for ac_option
+ do
diff --git a/sys-devel/gcc/files/gcc-configure-texinfo.patch b/sys-devel/gcc/files/gcc-configure-texinfo.patch
new file mode 100644
index 00000000..ddc098dd
--- /dev/null
+++ b/sys-devel/gcc/files/gcc-configure-texinfo.patch
@@ -0,0 +1,16 @@
+Chances are quite good that the installed makeinfo is sufficient.
+So ignore false positives where the makeinfo installed is so new
+that it violates the cheesy version grep.
+
+http://bugs.gentoo.org/198182
+
+--- configure
++++ configure
+@@ -3573,6 +3573,6 @@
+       :
+     else
+-      MAKEINFO="$MISSING makeinfo"
++      :
+     fi
+     ;;
+ 
diff --git a/sys-devel/gcc/files/gcc-spec-env.patch b/sys-devel/gcc/files/gcc-spec-env.patch
new file mode 100644
index 00000000..57e7567e
--- /dev/null
+++ b/sys-devel/gcc/files/gcc-spec-env.patch
@@ -0,0 +1,42 @@
+    Add support for external spec file via the GCC_SPECS env var.  This
+    allows us to easily control pie/ssp defaults with gcc-config profiles.
+
+    Original patch by Rob Holland
+    Extended to support multiple entries separated by ':' by Kevin F. Quinn
+    Modified to use getenv instead of poisoned GET_ENVIRONMENT by Ryan Hill
+
+--- gcc-4/gcc/gcc.c
++++ gcc-4/gcc/gcc.c
+@@ -6482,6 +6482,32 @@
+ 
+   /* Process any user specified specs in the order given on the command
+      line.  */
++#if !(defined (__MSDOS__) || defined (OS2) || defined (VMS) || defined (WIN32))
++  /* Add specs listed in GCC_SPECS.  Note; in the process of separating
++   * each spec listed, the string is overwritten at token boundaries
++   * (':') with '\0', an effect of strtok_r().
++   */
++  specs_file = getenv ("GCC_SPECS");
++  if (specs_file && (strlen(specs_file) > 0))
++    {
++      char *spec, *saveptr;
++      for (spec=strtok_r(specs_file,":",&saveptr);
++           spec!=NULL;
++           spec=strtok_r(NULL,":",&saveptr))
++        {
++          struct user_specs *user = (struct user_specs *)
++            xmalloc (sizeof (struct user_specs));
++
++          user->next = (struct user_specs *) 0;
++          user->filename = spec;
++          if (user_specs_tail)
++            user_specs_tail->next = user;
++          else
++            user_specs_head = user;
++          user_specs_tail = user;
++        }
++    }
++#endif
+   for (uptr = user_specs_head; uptr; uptr = uptr->next)
+     {
+       char *filename = find_a_file (&startfile_prefixes, uptr->filename,
diff --git a/sys-devel/gcc/files/mkinfodir b/sys-devel/gcc/files/mkinfodir
new file mode 100644
index 00000000..a62840ee
--- /dev/null
+++ b/sys-devel/gcc/files/mkinfodir
@@ -0,0 +1,233 @@
+#!/bin/bash
+# $Id: mkinfodir,v 1.1 2001/09/01 07:56:19 drobbins Exp $
+# Generate the top-level Info node, given a directory of Info files
+# and (optionally) a skeleton file.  The output will be suitable for a
+# top-level dir file.  The skeleton file contains info topic names in the
+# order they should appear in the output.  There are three special
+# lines that alter the behavior: a line consisting of just "--" causes
+# the next line to be echoed verbatim to the output.  A line
+# containing just "%%" causes all the remaining filenames (wildcards
+# allowed) in the rest of the file to be ignored.  A line containing
+# just "!!" exits the script when reached (unless preceded by a line
+# containing just "--").  Once the script reaches the end of the
+# skeleton file, it goes through the remaining files in the directory
+# in order, putting their entries at the end.  The script will use the
+# ENTRY information in each info file if it exists.  Otherwise it will
+# make a minimal entry.
+
+# sent by Jeffrey Osier <jeffrey@cygnus.com>, who thinks it came from
+# zoo@winternet.com (david d `zoo' zuhn)
+
+# modified 7 April 1995 by Joe Harrington <jh@tecate.gsfc.nasa.gov> to
+# take special flags
+
+INFODIR=$1
+if [ $# = 2 ] ; then
+  SKELETON=$2
+else
+  SKELETON=/dev/null
+fi
+
+skip=
+
+if [ $# -gt 2 ] ; then
+  echo usage: $0 info-directory [ skeleton-file ] 1>&2
+  exit 1
+elif [ -z "${INFODIR}" ] ; then
+  INFODIR="%%DEFAULT_INFO_DIR%%"
+else
+  true
+fi
+
+if [ ! -d ${INFODIR} ] ; then
+  echo "$0: first argument must specify a directory"
+  exit 1
+fi
+
+### output the dir header
+echo "-*- Text -*-"
+echo "This file was generated automatically by $0."
+echo "This version was generated on `date`"
+echo "by `whoami`@`hostname` for `(cd ${INFODIR}; pwd)`"
+
+cat << moobler
+\$Id: mkinfodir,v 1.1 2001/09/01 07:56:19 drobbins Exp $
+This is the file .../info/dir, which contains the topmost node of the
+Info hierarchy.  The first time you invoke Info you start off
+looking at that node, which is (dir)Top.
+
+File: dir	Node: Top	This is the top of the INFO tree
+
+  This (the Directory node) gives a menu of major topics. 
+  Typing "q" exits, "?" lists all Info commands, "d" returns here,
+  "h" gives a primer for first-timers,
+  "mEmacs<Return>" visits the Emacs topic, etc.
+
+  In Emacs, you can click mouse button 2 on a menu item or cross reference
+  to select it.
+
+* Menu: The list of major topics begins on the next line.
+
+moobler
+
+### go through the list of files in the skeleton.  If an info file
+### exists, grab the ENTRY information from it.  If an entry exists
+### use it, otherwise create a minimal dir entry.
+###
+### Then remove that file from the list of existing files.  If any
+### additional files remain (ones that don't have a skeleton entry), 
+### then generate entries for those in the same way, putting the info for 
+### those at the end....
+
+infofiles=`(cd ${INFODIR}; /bin/ls | grep -v '\-[0-9]*\.gz$' | grep -v '\-[0-9]*$' | egrep -v '^dir$|^dir\.info$|^dir\.orig$')`
+
+# echoing gets clobbered by backquotes; we do it the hard way...
+lines=`wc $SKELETON | awk '{print $1}'`
+line=1
+while [ $lines -ge $line ] ; do
+  # Read one line from the file.  This is so that we can echo lines with
+  # whitespace and quoted characters in them.
+  fileline=`awk NR==$line $SKELETON`
+
+  # flag fancy features
+  if [ ! -z "$echoline" ] ; then	# echo line
+    echo "$fileline"
+    fileline=
+    echoline=
+  elif [ "${fileline}" = "--" ] ; then	# should we echo the next line?
+    echoline=1
+  elif [ "${fileline}" = "%%" ] ; then	# eliminate remaining files from dir?
+    skip=1
+  elif [ "${fileline}" = "!!" ] ; then	# quit now
+    exit 0
+  fi
+
+  # handle files if they exist
+  for file in $fileline"" ; do	# expand wildcards ("" handles blank lines)
+
+    fname=
+
+    if [ -z "$echoline" -a ! -z "$file" ] ; then
+
+      # Find the file to operate upon.  Check both possible names.
+      infoname=`echo $file | sed 's/\.gz$//'`
+      infoname=`echo $infoname | sed 's/\.info$//'`
+      noext=
+      ext=
+      if [ -f ${INFODIR}/$infoname ] ; then
+        noext=$infoname
+      fi
+      if [ -f ${INFODIR}/${infoname}.info ] ; then
+        ext=${infoname}.info
+      fi
+      if [ -f ${INFODIR}/${infoname}.info.gz ] ; then
+	ext=${infoname}.info.gz
+      fi
+      # If it exists with both names take what was said in the file.
+      if [ ! -z "$ext" -a ! -z "$noext" ]; then
+        fname=$file
+        warn="### Warning: $ext and $noext both exist!  Using ${file}. ###"
+      elif [ ! \( -z "$ext" -a -z "$noext" \) ]; then
+        # just take the name if it exists only once
+        fname=${noext}${ext}
+      fi
+
+      # if we found something and aren't skipping, do the entry
+      if [ ! -z "$fname" ] ; then
+        if [ -z "$skip" ] ; then
+
+          if [ ! -z "$warn" ] ; then	# issue any warning
+	    echo $warn
+	    warn=
+          fi
+	  if [ "${fname##*.}" = "gz" ] ; then
+	    entry=`zcat ${INFODIR}/${fname} | sed -e '1,/START-INFO-DIR-ENTRY/d' \
+		     -e '/END-INFO-DIR-ENTRY/,$d' `
+	  else
+            entry=`sed -e '1,/START-INFO-DIR-ENTRY/d' \
+		     -e '/END-INFO-DIR-ENTRY/,$d' ${INFODIR}/$fname`
+	  fi
+          if [ ! -z "${entry}" ] ; then
+            echo "${entry}"
+          else
+            echo "* ${infoname}: (${infoname})."
+          fi
+        fi
+
+        # remove the name from the directory listing
+	infofiles=`echo "" ${infofiles} "" | sed -e "s/ ${fname} / /" -e "s/  / /g"`
+
+      fi
+
+    fi
+
+  done
+
+  line=`expr $line + 1`
+done
+
+if [ -z "${infofiles}" ] ; then
+  exit 0
+elif [ $lines -gt 0 ]; then
+  echo
+fi
+
+# Sort remaining files by INFO-DIR-SECTION.
+prevsect=
+filesectdata=`(cd ${INFODIR}; fgrep INFO-DIR-SECTION /dev/null ${infofiles} | \
+	      fgrep -v 'INFO-DIR-SECTION Miscellaneous' | \
+	      sort -t: -k2 -k1 | tr ' ' '_')`
+for sectdata in ${filesectdata}; do
+  file=`echo ${sectdata} | cut -d: -f1`
+  section=`sed -n -e 's/^INFO-DIR-SECTION //p' ${INFODIR}/${file}`
+  infofiles=`echo "" ${infofiles} "" | sed -e "s/ ${file} / /" -e "s/  / /g"`
+
+  if [ "${prevsect}" != "${section}" ] ; then
+    if [ ! -z "${prevsect}" ] ; then
+      echo ""
+    fi
+    echo "${section}"
+    prevsect="${section}"
+  fi
+  infoname=`echo $file | sed 's/\.gz$//'`
+  infoname=`echo $infoname | sed 's/\.info$//'`
+  if [ "${file##*.}" = "gz" ] ; then
+	    entry=`zcat ${INFODIR}/$file | sed -e '1,/START-INFO-DIR-ENTRY/d' \
+		     -e '/END-INFO-DIR-ENTRY/,$d' `
+	  else
+            entry=`sed -e '1,/START-INFO-DIR-ENTRY/d' \
+		     -e '/END-INFO-DIR-ENTRY/,$d' ${INFODIR}/$file`
+	  fi
+  if [ ! -z "${entry}" ] ; then
+    echo "${entry}"
+  elif [ ! -d "${INFODIR}/${file}" ] ; then
+    echo "* ${infoname}: (${infoname})."
+  fi
+done
+
+# Process miscellaneous files.
+for file in ${infofiles}; do
+  if [ ! -z "${prevsect}" ] ; then
+    echo ""
+    echo "Miscellaneous"
+    prevsect=""
+  fi
+
+  infoname=`echo $file | sed 's/\.gz$//'`
+  infoname=`echo $infoname | sed 's/\.info$//'`
+  if [ "${file##*.}" = "gz" ] ; then
+           entry=`zcat ${INFODIR}/${file} | sed -e '1,/START-INFO-DIR-ENTRY/d' \
+		     -e '/END-INFO-DIR-ENTRY/,$d'`
+	  else
+            entry=`sed -e '1,/START-INFO-DIR-ENTRY/d' \
+		     -e '/END-INFO-DIR-ENTRY/,$d' ${INFODIR}/$file`
+	  fi
+
+
+  if [ ! -z "${entry}" ] ; then
+    echo "${entry}"
+  elif [ ! -d "${INFODIR}/${file}" ] ; then
+    echo "* ${infoname}: (${infoname})."
+  fi
+done
+
diff --git a/sys-devel/gcc/files/pro-police-docs.patch b/sys-devel/gcc/files/pro-police-docs.patch
new file mode 100644
index 00000000..091ea44e
--- /dev/null
+++ b/sys-devel/gcc/files/pro-police-docs.patch
@@ -0,0 +1,74 @@
+Index: gcc/doc/invoke.texi
+===================================================================
+RCS file: /cvsroot/gcc/gcc/gcc/doc/invoke.texi,v
+retrieving revision 1.364
+diff -c -3 -p -r1.364 invoke.texi
+*** gcc/doc/invoke.texi	21 Nov 2003 11:42:58 -0000	1.364
+--- gcc/doc/invoke.texi	22 Nov 2003 08:12:35 -0000
+*************** in the following sections.
+*** 228,234 ****
+  -Wno-multichar  -Wnonnull  -Wpacked  -Wpadded @gol
+  -Wparentheses  -Wpointer-arith  -Wredundant-decls @gol
+  -Wreturn-type  -Wsequence-point  -Wshadow @gol
+! -Wsign-compare  -Wstrict-aliasing @gol
+  -Wswitch  -Wswitch-default  -Wswitch-enum @gol
+  -Wsystem-headers  -Wtrigraphs  -Wundef  -Wuninitialized @gol
+  -Wunknown-pragmas  -Wunreachable-code @gol
+--- 228,234 ----
+  -Wno-multichar  -Wnonnull  -Wpacked  -Wpadded @gol
+  -Wparentheses  -Wpointer-arith  -Wredundant-decls @gol
+  -Wreturn-type  -Wsequence-point  -Wshadow @gol
+! -Wsign-compare  -Wstack-protector  -Wstrict-aliasing @gol
+  -Wswitch  -Wswitch-default  -Wswitch-enum @gol
+  -Wsystem-headers  -Wtrigraphs  -Wundef  -Wuninitialized @gol
+  -Wunknown-pragmas  -Wunreachable-code @gol
+*************** in the following sections.
+*** 681,686 ****
+--- 681,687 ----
+  -fshort-double  -fshort-wchar @gol
+  -fverbose-asm  -fpack-struct  -fstack-check @gol
+  -fstack-limit-register=@var{reg}  -fstack-limit-symbol=@var{sym} @gol
++ -fstack-protector  -fstack-protector-all @gol
+  -fargument-alias  -fargument-noalias @gol
+  -fargument-noalias-global  -fleading-underscore @gol
+  -ftls-model=@var{model} @gol
+*************** effectively.  Often, the problem is that
+*** 3014,3019 ****
+--- 3015,3024 ----
+  complex; GCC will refuse to optimize programs when the optimization
+  itself is likely to take inordinate amounts of time.
+  
++ @item -Wstack-protector
++ @opindex Wstack-protector
++ Warn when not issuing stack smashing protection for some reason
++ 
+  @item -Werror
+  @opindex Werror
+  Make all warnings into errors.
+*************** and grows downwards, you can use the fla
+*** 11474,11479 ****
+--- 11479,11502 ----
+  @option{-fstack-limit-symbol=__stack_limit} and
+  @option{-Wl,--defsym,__stack_limit=0x7ffe0000} to enforce a stack limit
+  of 128KB@.  Note that this may only work with the GNU linker.
++ 
++ @item -fstack-protector
++ @item -fstack-protector-all
++ @opindex fstack-protector
++ @opindex fstack-protector-all
++ @opindex fno-stack-protector
++ Generate code to protect an application from a stack smashing
++ attack. The features are (1) the insertion of random value next to the
++ frame pointer to detect the integrity of the stack, (2) the reordering
++ of local variables to place buffers after pointers to avoid the
++ corruption of pointers that could be used to further corrupt arbitrary
++ memory locations, (3) the copying of pointers in function arguments to
++ an area preceding local variable buffers to prevent the corruption of
++ pointers that could be used to further corrupt arbitrary memory
++ locations, and the (4) omission of instrumentation code from some
++ functions to decrease the performance overhead.  If the integrity
++ would be broken, the program is aborted.  If no-stack-protector is
++ specified, instrumentation codes are generated at every functions.
+  
+  @cindex aliasing of parameters
+  @cindex parameters, aliased
diff --git a/sys-devel/gcc/gcc-4.5.3-r2.ebuild b/sys-devel/gcc/gcc-4.5.3-r2.ebuild
new file mode 100644
index 00000000..bc161c3c
--- /dev/null
+++ b/sys-devel/gcc/gcc-4.5.3-r2.ebuild
@@ -0,0 +1,113 @@
+# Copyright 1999-2011 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: $
+
+EAPI=2
+PATCH_VER="1.1"
+UCLIBC_VER="1.0"
+
+# Hardened gcc 4 stuff
+PIE_VER="0.4.7"
+SPECS_VER="0.2.0"
+SPECS_GCC_VER="4.4.3"
+# arch/libc configurations known to be stable with {PIE,SSP}-by-default
+PIE_GLIBC_STABLE="x86 amd64 ppc ppc64 arm ia64"
+PIE_UCLIBC_STABLE="x86 arm amd64 ppc ppc64"
+SSP_STABLE="amd64 x86 ppc ppc64 arm"
+# uclibc need tls and nptl support for SSP support
+SSP_UCLIBC_STABLE=""
+#end Hardened stuff
+
+inherit toolchain
+
+DESCRIPTION="The GNU Compiler Collection"
+
+LICENSE="GPL-3 LGPL-3 || ( GPL-3 libgcc libstdc++ gcc-runtime-library-exception-3.1 ) FDL-1.2"
+KEYWORDS="alpha amd64 arm hppa ia64 ~m68k ~mips ppc ppc64 s390 sh sparc x86 ~x86-fbsd"
+
+RDEPEND="~sys-devel/base-gcc-${PV}
+	!build? (
+		gcj? (
+			gtk? (
+				x11-libs/libXt
+				x11-libs/libX11
+				x11-libs/libXtst
+				x11-proto/xproto
+				x11-proto/xextproto
+				=x11-libs/gtk+-2*
+				x11-libs/pango
+			)
+			>=media-libs/libart_lgpl-2.1
+			app-arch/zip
+			app-arch/unzip
+		)
+	)"
+
+## Make sure we share all the USE flags in sys-devel/base-gcc
+BASE_GCC_USE="fortran gcj gtk mudflap multilib nls nptl openmp altivec
+	bootstrap build doc fixed-point graphite hardened lto
+	multislot nocxx nopie nossp objc objc++ objc-gc test vanilla"
+for base_use in ${BASE_GCC_USE}; do
+	RDEPEND+=" ~sys-devel/base-gcc-${PV}[${base_use}?]"
+done
+IUSE="${BASE_GCC_USE}"
+
+DEPEND="${RDEPEND}
+	amd64? ( multilib? ( gcj? ( app-emulation/emul-linux-x86-xlibs ) ) )"
+## Should this be moved to base-gcc?
+## I guess the cross-* thing is now utterly broken
+if [[ ${CATEGORY} != cross-* ]] ; then
+	PDEPEND="${PDEPEND} elibc_glibc? ( >=sys-libs/glibc-2.8 )"
+fi
+
+## No changes
+src_unpack() {
+	toolchain_src_unpack
+
+	use vanilla && return 0
+
+	sed -i 's/use_fixproto=yes/:/' gcc/config.gcc #PR33200
+
+	[[ ${CHOST} == ${CTARGET} ]] && epatch "${FILESDIR}"/gcc-spec-env.patch
+}
+
+## Remove lto conditional
+pkg_setup() {
+	toolchain_pkg_setup
+}
+
+## Just install libgcc stuff
+src_install() {
+	toolchain_src_install
+
+	# now drop what's provided by sys-devel/base-gcc-${PV}:${SLOT}
+	base_gcc_libs="libgfortran.so* libgcc_s.so* libobjc.so*
+		libobjc_gc.so* libmudflap.so* libmudflapth.so* libgomp.so* libstdc++.so*"
+	base_multilib_gcc_libs="32/libgfortran.so* 32/libobjc.so* 32/libobjc_gc.so*
+		32/libgcc_s.so* 32/libgomp.so* 32/libmudflap.so*
+		32/libmudflapth.so* 32/libstdc++.so*"
+	for gcc_lib in ${base_gcc_libs}; do
+		# -f is used because the file might not be there
+		rm "${D}"${LIBPATH}/${gcc_lib} -rf || die "cannot execute rm on ${gcc_lib}"
+		debug_dir="${D}"/usr/lib/debug
+		if [ -d "${debug_dir}" ]; then
+			rm "${debug_dir}"${LIBPATH}/${gcc_lib}.debug -rf || die "cannot execute rm on ${gcc_lib}.debug"
+		fi
+	done
+	if use multilib; then
+		for gcc_lib in ${base_multilib_gcc_libs}; do
+			# -f is used because the file might not be there
+			rm "${D}"${LIBPATH}/${gcc_lib} -rf || die "cannot execute rm on ${gcc_lib}"
+			debug_dir="${D}"/usr/lib/debug
+			if [ -d "${debug_dir}" ]; then
+				rm "${debug_dir}"${LIBPATH}/${gcc_lib}.debug -rf || die "cannot execute rm on ${gcc_lib}.debug"
+			fi
+		done
+	fi
+	# then .mo files provided by sys-devel/base-gcc-${PV}:${SLOT}
+	find "${D}"${DATAPATH}/locale -name libstdc++.mo -delete
+	find "${D}"${DATAPATH}/info -name libgomp.info* -delete
+
+	# drop stuff from env.d, provided by sys-devel/base-gcc-${PV}:${SLOT}
+	rm "${D}"/etc/env.d -rf
+}
diff --git a/sys-devel/gcc/gcc-4.6.2.ebuild b/sys-devel/gcc/gcc-4.6.2.ebuild
new file mode 100644
index 00000000..f3369dbb
--- /dev/null
+++ b/sys-devel/gcc/gcc-4.6.2.ebuild
@@ -0,0 +1,132 @@
+# Copyright 1999-2011 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: $
+
+EAPI=2
+PATCH_VER="1.0"
+UCLIBC_VER="1.0"
+
+# Hardened gcc 4 stuff
+PIE_VER="0.4.5"
+SPECS_VER="0.2.0"
+SPECS_GCC_VER="4.4.3"
+# arch/libc configurations known to be stable with {PIE,SSP}-by-default
+PIE_GLIBC_STABLE="x86 amd64 ppc ppc64 arm ia64"
+PIE_UCLIBC_STABLE="x86 arm amd64 ppc ppc64"
+SSP_STABLE="amd64 x86 ppc ppc64 arm"
+# uclibc need tls and nptl support for SSP support
+SSP_UCLIBC_STABLE=""
+#end Hardened stuff
+
+inherit toolchain
+
+DESCRIPTION="The GNU Compiler Collection"
+
+LICENSE="GPL-3 LGPL-3 || ( GPL-3 libgcc libstdc++ gcc-runtime-library-exception-3.1 ) FDL-1.2"
+KEYWORDS="alpha amd64 arm hppa ia64 ~m68k ~mips ppc ppc64 s390 sh sparc x86 ~x86-fbsd"
+
+RDEPEND="~sys-devel/base-gcc-${PV}
+	!build? (
+		gcj? (
+			gtk? (
+				x11-libs/libXt
+				x11-libs/libX11
+				x11-libs/libXtst
+				x11-proto/xproto
+				x11-proto/xextproto
+				=x11-libs/gtk+-2*
+				x11-libs/pango
+			)
+			>=media-libs/libart_lgpl-2.1
+			app-arch/zip
+			app-arch/unzip
+		)
+	)"
+
+## Make sure we share all the USE flags in sys-devel/base-gcc
+BASE_GCC_USE="fortran gcj gtk mudflap multilib nls nptl openmp altivec
+	bootstrap build doc fixed-point go graphite hardened
+	multislot cxx nopie nossp objc objc++ objc-gc test vanilla"
+for base_use in ${BASE_GCC_USE}; do
+	RDEPEND+=" ~sys-devel/base-gcc-${PV}[${base_use}?]"
+done
+IUSE="${BASE_GCC_USE}"
+
+DEPEND="${RDEPEND}
+	amd64? ( multilib? ( gcj? ( app-emulation/emul-linux-x86-xlibs ) ) )"
+## Should this be moved to base-gcc?
+## I guess the cross-* thing is now utterly broken
+if [[ ${CATEGORY} != cross-* ]] ; then
+	PDEPEND="${PDEPEND} elibc_glibc? ( >=sys-libs/glibc-2.8 )"
+fi
+
+## No changes
+src_unpack() {
+	if has_version '<sys-libs/glibc-2.12' ; then
+		ewarn "Your host glibc is too old; disabling automatic fortify."
+		ewarn "Please rebuild gcc after upgrading to >=glibc-2.12 #362315"
+		EPATCH_EXCLUDE+=" 10_all_default-fortify-source.patch"
+	fi
+
+	# drop the x32 stuff once 4.7 goes stable
+	case ${CHOST} in
+	x86_64*) has x32 $(get_all_abis) || EPATCH_EXCLUDE+=" 80_all_gcc-4.6-x32.patch" ;;
+	esac
+
+	toolchain_src_unpack
+
+	use vanilla && return 0
+
+	[[ ${CHOST} == ${CTARGET} ]] && epatch "${FILESDIR}"/gcc-spec-env.patch
+
+	# Fix http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47719
+	epatch "${FILESDIR}/${P}-fix-ICE-on-arm.patch"
+}
+
+## Remove lto conditional
+pkg_setup() {
+	toolchain_pkg_setup
+
+	ewarn
+	ewarn "LTO support is still experimental and unstable."
+	ewarn "Any bugs resulting from the use of LTO will not be fixed."
+	ewarn
+}
+
+## Just install libgcc stuff
+src_install() {
+	toolchain_src_install
+
+	# now drop what's provided by sys-devel/base-gcc-${PV}:${SLOT}
+	base_gcc_libs="libgfortran.so* libgcc_s.so* libobjc.so*
+		libobjc_gc.so* libmudflap.so* libmudflapth.so* libgomp.so* libstdc++.so*
+		libquadmath.so*"
+	base_multilib_gcc_libs="32/libgfortran.so* 32/libobjc.so* 32/libobjc_gc.so*
+		32/libgcc_s.so* 32/libgomp.so* 32/libmudflap.so*
+		32/libmudflapth.so* 32/libstdc++.so* 32/libquadmath.so*"
+	for gcc_lib in ${base_gcc_libs}; do
+		# -f is used because the file might not be there
+		rm "${D}"${LIBPATH}/${gcc_lib} -rf || die "cannot execute rm on ${gcc_lib}"
+		debug_dir="${D}"/usr/lib/debug
+		if [ -d "${debug_dir}" ]; then
+			rm "${debug_dir}"${LIBPATH}/${gcc_lib}.debug -rf || die "cannot execute rm on ${gcc_lib}.debug"
+		fi
+	done
+	if use multilib; then
+		for gcc_lib in ${base_multilib_gcc_libs}; do
+			# -f is used because the file might not be there
+			rm "${D}"${LIBPATH}/${gcc_lib} -rf || die "cannot execute rm on ${gcc_lib}"
+			debug_dir="${D}"/usr/lib/debug
+			if [ -d "${debug_dir}" ]; then
+				rm "${debug_dir}"${LIBPATH}/${gcc_lib}.debug -rf || die "cannot execute rm on ${gcc_lib}.debug"
+			fi
+		done
+	fi
+	# then .mo files provided by sys-devel/base-gcc-${PV}:${SLOT}
+	find "${D}"${DATAPATH}/locale -name libstdc++.mo -delete
+	find "${D}"${DATAPATH}/info -name libgomp.info* -delete
+	find "${D}"${DATAPATH}/info -name libquadmath.info* -delete
+
+	# drop stuff from env.d, provided by sys-devel/base-gcc-${PV}:${SLOT}
+	rm "${D}"/etc/env.d -rf
+}
diff --git a/sys-devel/gcc/gcc-4.6.3.ebuild b/sys-devel/gcc/gcc-4.6.3.ebuild
new file mode 100644
index 00000000..79d59c40
--- /dev/null
+++ b/sys-devel/gcc/gcc-4.6.3.ebuild
@@ -0,0 +1,159 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: $
+
+EAPI=2
+PATCH_VER="1.3"
+UCLIBC_VER="1.0"
+
+# Hardened gcc 4 stuff
+PIE_VER="0.5.2"
+SPECS_VER="0.2.0"
+SPECS_GCC_VER="4.4.3"
+# arch/libc configurations known to be stable with {PIE,SSP}-by-default
+PIE_GLIBC_STABLE="x86 amd64 mips ppc ppc64 arm ia64"
+PIE_UCLIBC_STABLE="x86 arm amd64 ppc ppc64"
+SSP_STABLE="amd64 x86 mips ppc ppc64 arm"
+# uclibc need tls and nptl support for SSP support
+# uclibc need to be >= 0.9.32
+SSP_UCLIBC_STABLE="x86 amd64 ppc ppc64 arm"
+#end Hardened stuff
+
+inherit toolchain
+
+DESCRIPTION="The GNU Compiler Collection"
+
+LICENSE="GPL-3 LGPL-3 || ( GPL-3 libgcc libstdc++ gcc-runtime-library-exception-3.1 ) FDL-1.2"
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~x86-fbsd"
+
+RDEPEND="~sys-devel/base-gcc-${PV}
+	!build? (
+		gcj? (
+			gtk? (
+				x11-libs/libXt
+				x11-libs/libX11
+				x11-libs/libXtst
+				x11-proto/xproto
+				x11-proto/xextproto
+				=x11-libs/gtk+-2*
+				x11-libs/pango
+			)
+			>=media-libs/libart_lgpl-2.1
+			app-arch/zip
+			app-arch/unzip
+		)
+	)"
+
+## Make sure we share all the USE flags in sys-devel/base-gcc
+BASE_GCC_USE="fortran gcj gtk mudflap multilib nls nptl openmp altivec
+	bootstrap build doc fixed-point go graphite hardened
+	multislot cxx nopie nossp objc objc++ objc-gc test vanilla"
+for base_use in ${BASE_GCC_USE}; do
+	RDEPEND+=" ~sys-devel/base-gcc-${PV}[${base_use}?]"
+done
+IUSE="${BASE_GCC_USE}"
+
+DEPEND="${RDEPEND}
+	amd64? ( multilib? ( gcj? ( app-emulation/emul-linux-x86-xlibs ) ) )"
+## Should this be moved to base-gcc?
+## I guess the cross-* thing is now utterly broken
+if [[ ${CATEGORY} != cross-* ]] ; then
+	PDEPEND="${PDEPEND} elibc_glibc? ( >=sys-libs/glibc-2.8 )"
+fi
+
+## Check for valid gcc profile.
+src_unpack() {
+	# Since Sabayon's gcc ebuild are split into two parts, we have to
+	# build gcc with a different version of gcc, or terrible breakage
+	# will occur after sys-devel/base-gcc is installed, but the
+	# partner sys-devel/gcc still needs to be built.
+
+	# While it is possible to rebuild Sabayon's split gcc from
+	# the same version, we have to disallow this also since
+	# we have no way of discerning if a configuration change
+	# is significant enough to cause breakage.
+
+	GCC_PROFILE_VER=$(cat ${ROOT}/etc/env.d/gcc/config-$CHOST | awk -F- '{ print $NF }')
+	einfo "Checking for valid gcc profile to build ${P}"
+
+	# Construct the Slot of the gcc version in the active profile.
+	GCC_PROFILE_SLOT_MAJOR=$(echo ${GCC_PROFILE_VER} | awk -F. '{ print $1 }')
+	GCC_PROFILE_SLOT_MINOR=$(echo ${GCC_PROFILE_VER} | awk -F. '{ print $2 }')
+	GCC_PROFILE_SLOT="${GCC_PROFILE_SLOT_MAJOR}.${GCC_PROFILE_SLOT_MINOR}"
+	einfo "Current gcc profile version Slot is: ${GCC_PROFILE_SLOT}"
+	if [[ "${GCC_PROFILE_SLOT}" = "${SLOT}" ]] ; then
+		eerror "Error!"
+		eerror "The active gcc-profile is for sys-devel/gcc slot ${SLOT}."
+		eerror "Sabayon's split sys-devel/gcc package MUST be built"
+		eerror "with another slotted version of sys-devel/gcc active."
+		die "Invalid gcc profile selected!"
+	fi
+
+	if has_version '<sys-libs/glibc-2.12' ; then
+		ewarn "Your host glibc is too old; disabling automatic fortify."
+		ewarn "Please rebuild gcc after upgrading to >=glibc-2.12 #362315"
+		EPATCH_EXCLUDE+=" 10_all_default-fortify-source.patch"
+	fi
+
+	# drop the x32 stuff once 4.7 goes stable
+	case ${CHOST} in
+	x86_64*) has x32 $(get_all_abis) || EPATCH_EXCLUDE+=" 80_all_gcc-4.6-x32.patch" ;;
+	esac
+
+	toolchain_src_unpack
+
+	use vanilla && return 0
+
+	[[ ${CHOST} == ${CTARGET} ]] && epatch "${FILESDIR}"/gcc-spec-env.patch
+
+	# Fix http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47719
+	epatch "${FILESDIR}/${PN}-4.6.2-fix-ICE-on-arm.patch"
+}
+
+## Remove lto conditional
+pkg_setup() {
+	toolchain_pkg_setup
+
+	ewarn
+	ewarn "LTO support is still experimental and unstable."
+	ewarn "Any bugs resulting from the use of LTO will not be fixed."
+	ewarn
+}
+
+## Just install libgcc stuff
+src_install() {
+	toolchain_src_install
+
+	# now drop what's provided by sys-devel/base-gcc-${PV}:${SLOT}
+	base_gcc_libs="libgfortran.so* libgcc_s.so* libobjc.so*
+		libobjc_gc.so* libmudflap.so* libmudflapth.so* libgomp.so* libstdc++.so*
+		libquadmath.so*"
+	base_multilib_gcc_libs="32/libgfortran.so* 32/libobjc.so* 32/libobjc_gc.so*
+		32/libgcc_s.so* 32/libgomp.so* 32/libmudflap.so*
+		32/libmudflapth.so* 32/libstdc++.so* 32/libquadmath.so*"
+	for gcc_lib in ${base_gcc_libs}; do
+		# -f is used because the file might not be there
+		rm "${D}"${LIBPATH}/${gcc_lib} -rf || die "cannot execute rm on ${gcc_lib}"
+		debug_dir="${D}"/usr/lib/debug
+		if [ -d "${debug_dir}" ]; then
+			rm "${debug_dir}"${LIBPATH}/${gcc_lib}.debug -rf || die "cannot execute rm on ${gcc_lib}.debug"
+		fi
+	done
+	if use multilib; then
+		for gcc_lib in ${base_multilib_gcc_libs}; do
+			# -f is used because the file might not be there
+			rm "${D}"${LIBPATH}/${gcc_lib} -rf || die "cannot execute rm on ${gcc_lib}"
+			debug_dir="${D}"/usr/lib/debug
+			if [ -d "${debug_dir}" ]; then
+				rm "${debug_dir}"${LIBPATH}/${gcc_lib}.debug -rf || die "cannot execute rm on ${gcc_lib}.debug"
+			fi
+		done
+	fi
+	# then .mo files provided by sys-devel/base-gcc-${PV}:${SLOT}
+	find "${D}"${DATAPATH}/locale -name libstdc++.mo -delete
+	find "${D}"${DATAPATH}/info -name libgomp.info* -delete
+	find "${D}"${DATAPATH}/info -name libquadmath.info* -delete
+
+	# drop stuff from env.d, provided by sys-devel/base-gcc-${PV}:${SLOT}
+	rm "${D}"/etc/env.d -rf
+}
diff --git a/sys-devel/gcc/gcc-4.7.2.ebuild b/sys-devel/gcc/gcc-4.7.2.ebuild
new file mode 100644
index 00000000..79d59c40
--- /dev/null
+++ b/sys-devel/gcc/gcc-4.7.2.ebuild
@@ -0,0 +1,159 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: $
+
+EAPI=2
+PATCH_VER="1.3"
+UCLIBC_VER="1.0"
+
+# Hardened gcc 4 stuff
+PIE_VER="0.5.2"
+SPECS_VER="0.2.0"
+SPECS_GCC_VER="4.4.3"
+# arch/libc configurations known to be stable with {PIE,SSP}-by-default
+PIE_GLIBC_STABLE="x86 amd64 mips ppc ppc64 arm ia64"
+PIE_UCLIBC_STABLE="x86 arm amd64 ppc ppc64"
+SSP_STABLE="amd64 x86 mips ppc ppc64 arm"
+# uclibc need tls and nptl support for SSP support
+# uclibc need to be >= 0.9.32
+SSP_UCLIBC_STABLE="x86 amd64 ppc ppc64 arm"
+#end Hardened stuff
+
+inherit toolchain
+
+DESCRIPTION="The GNU Compiler Collection"
+
+LICENSE="GPL-3 LGPL-3 || ( GPL-3 libgcc libstdc++ gcc-runtime-library-exception-3.1 ) FDL-1.2"
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~x86-fbsd"
+
+RDEPEND="~sys-devel/base-gcc-${PV}
+	!build? (
+		gcj? (
+			gtk? (
+				x11-libs/libXt
+				x11-libs/libX11
+				x11-libs/libXtst
+				x11-proto/xproto
+				x11-proto/xextproto
+				=x11-libs/gtk+-2*
+				x11-libs/pango
+			)
+			>=media-libs/libart_lgpl-2.1
+			app-arch/zip
+			app-arch/unzip
+		)
+	)"
+
+## Make sure we share all the USE flags in sys-devel/base-gcc
+BASE_GCC_USE="fortran gcj gtk mudflap multilib nls nptl openmp altivec
+	bootstrap build doc fixed-point go graphite hardened
+	multislot cxx nopie nossp objc objc++ objc-gc test vanilla"
+for base_use in ${BASE_GCC_USE}; do
+	RDEPEND+=" ~sys-devel/base-gcc-${PV}[${base_use}?]"
+done
+IUSE="${BASE_GCC_USE}"
+
+DEPEND="${RDEPEND}
+	amd64? ( multilib? ( gcj? ( app-emulation/emul-linux-x86-xlibs ) ) )"
+## Should this be moved to base-gcc?
+## I guess the cross-* thing is now utterly broken
+if [[ ${CATEGORY} != cross-* ]] ; then
+	PDEPEND="${PDEPEND} elibc_glibc? ( >=sys-libs/glibc-2.8 )"
+fi
+
+## Check for valid gcc profile.
+src_unpack() {
+	# Since Sabayon's gcc ebuild are split into two parts, we have to
+	# build gcc with a different version of gcc, or terrible breakage
+	# will occur after sys-devel/base-gcc is installed, but the
+	# partner sys-devel/gcc still needs to be built.
+
+	# While it is possible to rebuild Sabayon's split gcc from
+	# the same version, we have to disallow this also since
+	# we have no way of discerning if a configuration change
+	# is significant enough to cause breakage.
+
+	GCC_PROFILE_VER=$(cat ${ROOT}/etc/env.d/gcc/config-$CHOST | awk -F- '{ print $NF }')
+	einfo "Checking for valid gcc profile to build ${P}"
+
+	# Construct the Slot of the gcc version in the active profile.
+	GCC_PROFILE_SLOT_MAJOR=$(echo ${GCC_PROFILE_VER} | awk -F. '{ print $1 }')
+	GCC_PROFILE_SLOT_MINOR=$(echo ${GCC_PROFILE_VER} | awk -F. '{ print $2 }')
+	GCC_PROFILE_SLOT="${GCC_PROFILE_SLOT_MAJOR}.${GCC_PROFILE_SLOT_MINOR}"
+	einfo "Current gcc profile version Slot is: ${GCC_PROFILE_SLOT}"
+	if [[ "${GCC_PROFILE_SLOT}" = "${SLOT}" ]] ; then
+		eerror "Error!"
+		eerror "The active gcc-profile is for sys-devel/gcc slot ${SLOT}."
+		eerror "Sabayon's split sys-devel/gcc package MUST be built"
+		eerror "with another slotted version of sys-devel/gcc active."
+		die "Invalid gcc profile selected!"
+	fi
+
+	if has_version '<sys-libs/glibc-2.12' ; then
+		ewarn "Your host glibc is too old; disabling automatic fortify."
+		ewarn "Please rebuild gcc after upgrading to >=glibc-2.12 #362315"
+		EPATCH_EXCLUDE+=" 10_all_default-fortify-source.patch"
+	fi
+
+	# drop the x32 stuff once 4.7 goes stable
+	case ${CHOST} in
+	x86_64*) has x32 $(get_all_abis) || EPATCH_EXCLUDE+=" 80_all_gcc-4.6-x32.patch" ;;
+	esac
+
+	toolchain_src_unpack
+
+	use vanilla && return 0
+
+	[[ ${CHOST} == ${CTARGET} ]] && epatch "${FILESDIR}"/gcc-spec-env.patch
+
+	# Fix http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47719
+	epatch "${FILESDIR}/${PN}-4.6.2-fix-ICE-on-arm.patch"
+}
+
+## Remove lto conditional
+pkg_setup() {
+	toolchain_pkg_setup
+
+	ewarn
+	ewarn "LTO support is still experimental and unstable."
+	ewarn "Any bugs resulting from the use of LTO will not be fixed."
+	ewarn
+}
+
+## Just install libgcc stuff
+src_install() {
+	toolchain_src_install
+
+	# now drop what's provided by sys-devel/base-gcc-${PV}:${SLOT}
+	base_gcc_libs="libgfortran.so* libgcc_s.so* libobjc.so*
+		libobjc_gc.so* libmudflap.so* libmudflapth.so* libgomp.so* libstdc++.so*
+		libquadmath.so*"
+	base_multilib_gcc_libs="32/libgfortran.so* 32/libobjc.so* 32/libobjc_gc.so*
+		32/libgcc_s.so* 32/libgomp.so* 32/libmudflap.so*
+		32/libmudflapth.so* 32/libstdc++.so* 32/libquadmath.so*"
+	for gcc_lib in ${base_gcc_libs}; do
+		# -f is used because the file might not be there
+		rm "${D}"${LIBPATH}/${gcc_lib} -rf || die "cannot execute rm on ${gcc_lib}"
+		debug_dir="${D}"/usr/lib/debug
+		if [ -d "${debug_dir}" ]; then
+			rm "${debug_dir}"${LIBPATH}/${gcc_lib}.debug -rf || die "cannot execute rm on ${gcc_lib}.debug"
+		fi
+	done
+	if use multilib; then
+		for gcc_lib in ${base_multilib_gcc_libs}; do
+			# -f is used because the file might not be there
+			rm "${D}"${LIBPATH}/${gcc_lib} -rf || die "cannot execute rm on ${gcc_lib}"
+			debug_dir="${D}"/usr/lib/debug
+			if [ -d "${debug_dir}" ]; then
+				rm "${debug_dir}"${LIBPATH}/${gcc_lib}.debug -rf || die "cannot execute rm on ${gcc_lib}.debug"
+			fi
+		done
+	fi
+	# then .mo files provided by sys-devel/base-gcc-${PV}:${SLOT}
+	find "${D}"${DATAPATH}/locale -name libstdc++.mo -delete
+	find "${D}"${DATAPATH}/info -name libgomp.info* -delete
+	find "${D}"${DATAPATH}/info -name libquadmath.info* -delete
+
+	# drop stuff from env.d, provided by sys-devel/base-gcc-${PV}:${SLOT}
+	rm "${D}"/etc/env.d -rf
+}
diff --git a/sys-devel/gcc/metadata.xml b/sys-devel/gcc/metadata.xml
new file mode 100644
index 00000000..8bf5cdbc
--- /dev/null
+++ b/sys-devel/gcc/metadata.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+  <herd>no-herd</herd>
+  <use>
+    <flag name="d">Enable support for the D programming language</flag>
+    <flag name="fixed-point">Enable fixed-point arithmetic support for MIPS targets 
+    in gcc (Warning: significantly increases compile time!)</flag>
+    <flag name="go">Build the GCC Go language frontend.</flag>
+    <flag name="graphite">Add support for the framework for loop
+      optimizations based on a polyhedral intermediate representation</flag>
+    <flag name="ip28">Enable building a compiler capable of building a kernel
+    for SGI Indigo2 Impact R10000 (IP28)</flag>
+    <flag name="ip32r10k">Enable building a compiler capable of building an
+    experimental kernel for SGI O2 w/ R1x000 CPUs (IP32)</flag>
+    <flag name="libffi">Build the portable foreign function interface library</flag>
+    <flag name="lto">Add support for link-time optimizations (unsupported, use
+    at your own risk).</flag>
+    <flag name="mudflap">Add support for mudflap, a pointer use checking library</flag>
+    <flag name="multislot">Allow for SLOTs to include minor version (3.3.4
+    instead of just 3.3)</flag>
+    <flag name="n32">Enable n32 ABI support on mips</flag>
+    <flag name="n64">Enable n64 ABI support on mips</flag>
+    <flag name="nopie">Disable PIE support (NOT FOR GENERAL USE)</flag>
+    <flag name="nossp">Disable SSP support (NOT FOR GENERAL USE)</flag>
+    <flag name="objc">Build support for the Objective C code language</flag>
+    <flag name="objc++">Build support for the Objective C++ language</flag>
+    <flag name="objc-gc">Build support for the Objective C code language Garbage
+    Collector</flag>
+  </use>
+</pkgmetadata>