6 files changed, 385 insertions, 0 deletions
diff --git a/dev-scheme/Manifest.gz b/dev-scheme/Manifest.gz
index 3d7749042c82..4ed60bf5b533 100644
--- a/dev-scheme/Manifest.gz
+++ b/dev-scheme/Manifest.gz
diff --git a/dev-scheme/racket/Manifest b/dev-scheme/racket/Manifest
index 287d4667d2e7..b87db8709471 100644
--- a/dev-scheme/racket/Manifest
+++ b/dev-scheme/racket/Manifest
@@ -1,16 +1,24 @@
+AUX Makefile-nostrip.patch 635 BLAKE2B 6b8c6e573d64e284a4a6842fe8346b382f4f656a98bae59fff5c0b84c71557e74a9c91065f15d82910c3ecaeed720d38d42ba9366beaaeb9b5d1ffaa6baff954 SHA512 08221300c19fd115fe713a6e3f20e83f791d20807af33c27882f7f05e1dc20436dd1459f6b9e011118720c55d26c91f6d4650afa5977e6d2341898fbc7b54971
+AUX Makefile-starter.patch 1346 BLAKE2B 4f33f059ce0c9a02a27250d4893d00423854281ae6343443b7ffc7ddb7eed75951a31cbf11a9f89cf23d3c86513b54f6c42d9e66a006072f032c14957bbb9151 SHA512 a3dd1c1ed1cbb6ca596d32739ac56b1a4db188035572ff9015035061f69f0ef173c0b2dfae4a820b540c30e06d763c65e9d3192d16aaa6c6c25f6f74369f91f8
 DIST racket-7.0-src-builtpkgs.tgz 122544008 BLAKE2B fa6eddab17fbdec1db1dac2debb2da72fbab064f10fe0f49eda5b0ccfc635b2f86cef2eb103675988d281459f4fdb19841e27f154b803b38631ee21a2312799f SHA512 e872bb935146027bdc78dd7d22ea07cbbf78a23c761d584770d9ded3ece71b74954a317b799de16b0ba762219a46f0e66f41ceeb4d6741d0b1998bc6abf6b20a
 DIST racket-7.1-src-builtpkgs.tgz 126596138 BLAKE2B 734595105630352977d7f51de233c320de590744810f2f469d4259d84f19a69a84394d4f62ade130897babd21d46180659689a0c2dda7bc9559586f5c3c37be6 SHA512 9d6fb0912c7c612dfb32b4955e192d69f00b67e73c08196ef3caa7b3123909627496a6dfb36f7910ea5f9af526e99b56fe936359cbea261db26a5687ed49c38f
 DIST racket-7.2-src-builtpkgs.tgz 127050541 BLAKE2B f6235c9f5a646a6d2a8ab0ce63ded384ed707dc704927b63281c159e2daa503ffc4bad99cd33511aca05c0fa7aa55adde1e9c79032faa17dcd99f1bbd15324a8 SHA512 748e1ee63b6c32bafc58401e943e7dd31a47cfd2eb8dad6e4a40a8966d4df2fb7e4bb573841c210a567ba0f02b518d41fa69df03736f49ae9761446e71a4ab9b
 DIST racket-7.3-src-builtpkgs.tgz 127136703 BLAKE2B 3449f62d8301cf5cc527cd46e074279d34c6064631a584488407d4c7af3b10aa01bb074d0dbc59034e8e036b1f24f9921ccdc070fb7bb3ff548f18b37cd8d12d SHA512 2cba16d6513984721b82d21e279a0017e3d96f3e2a53ca773deb45e10be2b74a61d4496679eb5aa4aff9276f323a16a1506e9471a873c28ee014f7d4e49bfea8
 DIST racket-8.0-src-builtpkgs.tgz 153847792 BLAKE2B dba1b39e770954e5971689f6d2b413f1aadc6176822e4400b40b41ebf7eab00cc34b5e5158f38d1a1d8caa98fa260ef10864794dc0d4768e2ea5b2ad869d0102 SHA512 df3e14ccdba00eb4de113693a6eee22e640958b074f3ad4946e5900333fbf558c4c2653f65a89f638f6ef173d32c9f97b19349360a9d4afca82365aceb43c911
+DIST racket-8.1-src-builtpkgs.tgz 154340467 BLAKE2B 1a12ca71a3af0c506238e2abad44596c54b5102fbe81d99c713356dc52abcdba8f0a0cf969702cff1f7738a0383d55894a546f682f3d854b504ceab34cef600e SHA512 afc8c737087a98172dbf699d24cee73966da699aebbdefb8b7785a6521dc4de61b8d7f2ed3a3f1d2be7a1dfe6675db7a33d39492da9dfe0aad8d9074cd03cf9f
+DIST racket-8.2-src-builtpkgs.tgz 150467561 BLAKE2B 5005aa852b089becd9d6da136a55a035ac5fd86bd1ad186ec30cdcf411927d444e1814797d63dbde3eb7b52bba7756e0464edf1d854d2ee7f5851caaae18ba55 SHA512 9e4c0cabfcbdb8c8742e8170548bee58021697e8b0842f575f94193db31adc04a7b9023ed8fd70dae197e5ec6f1aee7985d849be3ce5b4279f216e900ee143c7
 DIST racket-minimal-7.0-src-builtpkgs.tgz 12215529 BLAKE2B 4e9d2b137edf6b188c71dd32771753a16589ab49884aba1641fac5a5f82b9016843fec3257de7d59a9b00971a7dd455e99897782794800e14a656bcb22a17080 SHA512 976fd0ab96f4bf99eb7c63f7f213af91f91de4dd2498c4f8f1440743f7571194090abf0c4037e436970235f737d0add116f5689bf495688b3667a91ef95e8270
 DIST racket-minimal-7.1-src-builtpkgs.tgz 15304920 BLAKE2B be851eb58655d5f7eb36235eeb37f3d24c94c4a6b20724a4772acccf109df6e6a9d8e0f9797530c7c3f6540e99325417ef982244017719fced75e1afda71847a SHA512 e1e839867fd4540fe15234f149162c88ad1f73ca26ba22644d58b3d8ab2809851d8b176f9f448dfd7acd3b7733a20d388c71cdd76e8a5dc6c50662e6113df6df
 DIST racket-minimal-7.2-src-builtpkgs.tgz 15481415 BLAKE2B 145823cfe8538e5f569e33303bae585cb2eebf013da27551a606a005ab84e70b0e58710eadbaecbaae4fc5c9b62b22e26ba1ab2f3158500600c0bc9d7a52e17c SHA512 0fb17ef0e7d8c03c847827118dec48486fd499777fbbf98588124f9e4725dd815e0f6df2e95f4d8700b8d8dbe3b7d678d2ffb8966ce0add6742bff554ef9415c
 DIST racket-minimal-7.3-src-builtpkgs.tgz 15549791 BLAKE2B ab03252c48b8a07ae6caeb3af67d823d8eeddd22242d2146812c7b12ade09caa86ad026fb1a7b3dfeb981e304b78c697d1f93fb9d94c6e7dbc8c3ecb09fdfea0 SHA512 e542898dab04e781b0b8a613f250a35db8beed9db33406f20d4f028b7f3629904409aadf653c68998d36948bdd46e51134d3cebe1e014b46e3dba82472c3563b
 DIST racket-minimal-8.0-src-builtpkgs.tgz 24065953 BLAKE2B 2af056758660d30f7d232dabe03d544e5e77478df71389df883b8af956fe224332048eac3a351fdb905051e3ef99b08bd0e0f1704e04919a4a2e68f8005922b8 SHA512 1e43b390f6a4c1405df0872c71c27638ec35a8cdd8508390db13bd59a43f5a4728f0660fe1afb5785f625d31fd25cdc1a6ecb9972daf99bcb538f7204956dabc
+DIST racket-minimal-8.1-src-builtpkgs.tgz 24172851 BLAKE2B ab3e898e257d610874b31ac5ea3034b5c213f1d181f105c206c45129c35efb53250986163ea8c2399c02084d0d7ec55d0c79c8c8499578067f1bbef4c02568c5 SHA512 eb786882383c33fc77a697a66b06d797b0dbb2de8435daa41db4211cfa893dbbc213910ada4ea087f848dae1abb4d5ff9df162af5cf8eae689f1ef69b410d6c5
+DIST racket-minimal-8.2-src-builtpkgs.tgz 21187959 BLAKE2B 0f62a900e71ee101fa3acf0985b0a72215ac657285c5ce9e4f5f49189180b82dcca94ded9778b7ba92a42919f17b1dc24eec07e13c64c77e47fc958614d7dc0a SHA512 04950703fa73cdbbb10c234d57c89e70db6076b42d4a74ddb8cace9e0438b9a1431f7317baf31d667368ad75ae19e4eecec39667ba0c5b08a3580f8cc81f4f5e
 EBUILD racket-7.0-r1.ebuild 2464 BLAKE2B 3e1c81765a0ff1c98a2268d6938dc1156cb88dde0efcd3b5c178a48e3ca9ef5b5df0a8b2d96425c7a6df34ba3c2fba9c0c6fa9db98bf4417cfb669c8fa968f10 SHA512 0af128dc40abcca88043016c6ae3e03db7f655515c91c3ff9330c451b7e94dabdc51d309e485d67e6e03e388563b1b4b30e622803670d53b271594ce57a18302
 EBUILD racket-7.1-r1.ebuild 2466 BLAKE2B 907c211cf8634e226e13bc8ec6d57fdfa5deabf3a32ac2b13800b76861445d689912a0379dd51e64994ef87994be5f919dfb09de162623feb89fd79b6a7e8f49 SHA512 4bb2c9dc8f00aba30a8157721c28679581d66127141539df564dfc703d37f1f9ae18fd5343cc152d7ac828cf536c644168b4cde93dc4dae4bd19bbdc3cc10971
 EBUILD racket-7.2-r1.ebuild 2529 BLAKE2B fdfd7f60f5c609bd2835b6b07344e0bda04a128328efd49e925bd9bf20832df0cb3259b497465f106693c9b8b48154619efbd128c290b2e8725907f78956870e SHA512 346fc9a11710e2a4bfd83f65f79a27408ed5be0574d1b38f48a998ee944ace97af7af64c1bd8399c33bc5d09b83b12486f32d2df71f41fe5ca2cafaeefab1f48
 EBUILD racket-7.3-r1.ebuild 2529 BLAKE2B fdfd7f60f5c609bd2835b6b07344e0bda04a128328efd49e925bd9bf20832df0cb3259b497465f106693c9b8b48154619efbd128c290b2e8725907f78956870e SHA512 346fc9a11710e2a4bfd83f65f79a27408ed5be0574d1b38f48a998ee944ace97af7af64c1bd8399c33bc5d09b83b12486f32d2df71f41fe5ca2cafaeefab1f48
 EBUILD racket-8.0-r1.ebuild 2947 BLAKE2B 466e3cd12f6a192ab3c980a07556aaae1af4537bd96fba2b646adcda36f63ebeb93df05f191e1546be0186f2bfb4662e63d4a806d12c44ad0ba9f39e9299bf5b SHA512 993fd309782646a33944ff634ba1c25ef03e2c6d0c22230a2a7aa0406b527af4a9ac0b9b04b6d2fba52e01ef5b02dae008da2c9b80027cdb04e7f9614ef3136e
+EBUILD racket-8.1.ebuild 4412 BLAKE2B bd530aba49c44162b5bb94792b74ae858d43843a692f2d5fbed1224ded76d202fe298c7524c35db5c966fe11c15de7e5a049c3ecf2a0da76f4435fdebd5bbb1c SHA512 2ab601d06f1d195b63443d8bd232aeb492ebf51ebb822c4c845c89b653ce1020cde0123bb09f90076f32daee3c90ed7e20b521597444033cf43c9e91b005a1fe
+EBUILD racket-8.2.ebuild 4412 BLAKE2B bd530aba49c44162b5bb94792b74ae858d43843a692f2d5fbed1224ded76d202fe298c7524c35db5c966fe11c15de7e5a049c3ecf2a0da76f4435fdebd5bbb1c SHA512 2ab601d06f1d195b63443d8bd232aeb492ebf51ebb822c4c845c89b653ce1020cde0123bb09f90076f32daee3c90ed7e20b521597444033cf43c9e91b005a1fe
 MISC metadata.xml 1649 BLAKE2B 9c6b7c0d42338d9a11250e9531ac09e556d80cadf1bcd2aebcec83ac2ef5564a7264cef60917da01a5940e0621cf71a68016f43214c9baa53e792db7adbdfac2 SHA512 2913ba512bfe2660521ce6e63da1e2e1d2c888c111b6fe322de8fe0f6e0f859a3b4e20140e004995938fc76f5bb89eaf807599dfb5bf550c8097c39ebc24e1e2
diff --git a/dev-scheme/racket/files/Makefile-nostrip.patch b/dev-scheme/racket/files/Makefile-nostrip.patch
new file mode 100644
index 000000000000..be958546cb89
--- /dev/null
+++ b/dev-scheme/racket/files/Makefile-nostrip.patch
@@ -0,0 +1,13 @@
+diff --git a/racket/src/bc/Makefile.in b/racket/src/bc/Makefile.in
+index 3393e0c55e..6f0014881a 100644
+--- a/bc/Makefile.in
++++ b/bc/Makefile.in
+@@ -524,7 +524,7 @@ unix-install-3m:
+ 	$(RESTORE_SIGNATURE) "$(DESTDIR)$(bindir)/racket@MMM_INSTALLED@"
+ 
+ unix-install-libs-3m:
+-	cd ..; $(ICP_LIB) bc/libracket3m.@LIBSFX@ "$(DESTDIR)$(libdir)/libracket3m.@LIBSFX@"
++	cd ..; libtool --mode=install install bc/libracket3m.@LIBSFX@ "$(DESTDIR)$(libdir)/libracket3m.@LIBSFX@"
+ 	cd ..; $(ICP_STATIC_LIB) bc/rktio/librktio.@LIBSFX@ "$(DESTDIR)$(libdir)/librktio.@LIBSFX@"
+ 	cd ..; $(STRIP_LIB_DEBUG) "$(DESTDIR)$(libdir)/libracket3m.@LIBSFX@"
+ 
diff --git a/dev-scheme/racket/files/Makefile-starter.patch b/dev-scheme/racket/files/Makefile-starter.patch
new file mode 100644
index 000000000000..1a6d527dd085
--- /dev/null
+++ b/dev-scheme/racket/files/Makefile-starter.patch
@@ -0,0 +1,32 @@
+index 771f13149e..f219acf1a7 100644
+--- a/bc/dynsrc/Makefile.in
++++ b/bc/dynsrc/Makefile.in
+@@ -22,6 +22,7 @@ PLAIN_CC = @PLAIN_CC@
+ CFLAGS = @CFLAGS@ @COMPFLAGS@
+ CPPFLAGS = @PREFLAGS@
+ ALL_CFLAGS = $(CFLAGS) $(CPPFLAGS) -I$(builddir)/.. -I$(srcdir)/../include -I$(srcdir)/../src -I$(srcdir)/../../version -I$(srcdir)/../../start @MZOPTIONS@
++LDFLAGS = @LDFLAGS@
+ 
+ dynlib@NOT_MINGW@:
+ 	$(MAKE) ../mzdyn.o
+@@ -61,7 +62,7 @@ dynexmpl.o: $(srcdir)/dynexmpl.c  $(HEADERS)
+ 	$(PLAIN_CC) $(ALL_CFLAGS) -c $(srcdir)/dynexmpl.c -o dynexmpl.o
+ 
+ ../starter@NOT_MINGW@@EXE_SUFFIX@: $(srcdir)/../../start/ustart.c $(srcdir)/../../start/self_exe.inc
+-	$(PLAIN_CC) $(ALL_CFLAGS) -o ../starter@EXE_SUFFIX@ $(srcdir)/../../start/ustart.c
++	$(PLAIN_CC) $(ALL_CFLAGS) $(LDFLAGS) -o ../starter@EXE_SUFFIX@ $(srcdir)/../../start/ustart.c
+ 
+ PARSE_CMDL = $(srcdir)/../../start/parse_cmdl.inc
+ 
+index 1413d1802e..f1135a6681 100644
+--- a/cs/c/Makefile.in
++++ b/cs/c/Makefile.in
+@@ -441,7 +441,7 @@ boot.o: $(srcdir)/boot.c $(srcdir)/../../rktio/rktio.inc $(srcdir)/boot.h
+ 	$(CC) $(CFLAGS) -c -o boot.o $(srcdir)/boot.c
+ 
+ starter@NOT_MINGW@: $(srcdir)/../../start/ustart.c $(srcdir)/../../start/self_exe.inc
+-	$(CC) $(CFLAGS) -o starter $(srcdir)/../../start/ustart.c
++	$(CC) $(CFLAGS) $(LDFLAGS) -o starter $(srcdir)/../../start/ustart.c
+ 
+ 
+ repack-install-libs:
diff --git a/dev-scheme/racket/racket-8.1.ebuild b/dev-scheme/racket/racket-8.1.ebuild
new file mode 100644
index 000000000000..b9c6c2601961
--- /dev/null
+++ b/dev-scheme/racket/racket-8.1.ebuild
@@ -0,0 +1,166 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit desktop optfeature xdg-utils
+
+DESCRIPTION="General purpose, multi-paradigm Lisp-Scheme programming language"
+HOMEPAGE="https://racket-lang.org/"
+SRC_URI="
+	minimal? ( https://download.racket-lang.org/installers/${PV}/${PN}-minimal-${PV}-src-builtpkgs.tgz )
+	!minimal? ( https://download.racket-lang.org/installers/${PV}/${P}-src-builtpkgs.tgz )
+"
+S="${WORKDIR}/${P}/src"
+
+# See https://blog.racket-lang.org/2019/11/completing-racket-s-relicensing-effort.html
+LICENSE="
+	|| ( MIT Apache-2.0 )
+	chez? ( Apache-2.0 )
+	!chez? ( LGPL-3 )
+"
+# Bytecode generated by Racket is not compatible between versions
+SLOT="0/${PV}"
+KEYWORDS="~amd64 ~arm ~ppc ~ppc64 ~x86"
+IUSE="X +chez +doc +futures +jit minimal +places +readline +threads"
+REQUIRED_USE="futures? ( jit )"
+
+DEPEND="
+	!dev-tex/slatex
+	dev-db/sqlite:3
+	dev-libs/libffi:=
+	X? (
+		dev-util/desktop-file-utils
+		media-libs/libpng:0
+		virtual/jpeg:0
+		x11-libs/cairo[X]
+		x11-libs/gtk+:3[X]
+		x11-libs/pango[X]
+		x11-misc/shared-mime-info
+	)
+	readline? ( dev-libs/libedit )
+"
+RDEPEND="${DEPEND}"
+
+# "mred" and "mzscheme" are binaries generated by Racket, not CC
+QA_FLAGS_IGNORED="usr/bin/mred usr/bin/mzscheme"
+
+# Backports that will be probably available in 8.3 release
+PATCHES=(
+	# Prevent "libracket3m" from being stripped
+	# https://github.com/racket/racket/commit/92d202060201f569fafc348c4f64a2965b55287f
+	"${FILESDIR}/Makefile-nostrip.patch"
+	# Fix "starter" LDFLAGS
+	# https://github.com/racket/racket/commit/4f0e1703979d704c4f91b009945c324450acec7a
+	"${FILESDIR}/Makefile-starter.patch"
+)
+
+# Package database files
+PKGDB=(
+	/usr/share/racket/info-cache.rktd
+	/usr/share/racket/links.rktd
+	/usr/share/racket/pkgs/pkgs.rktd
+)
+
+post_X_update() {
+	if use X && ! use minimal; then
+		xdg_desktop_database_update
+		xdg_icon_cache_update
+	fi
+}
+
+src_prepare() {
+	# Prepare environment
+	unset PLTADDONDIR PLTCOLLECTS PLTCONFIGDIR PLTUSERHOME
+	xdg_environment_reset
+
+	default
+
+	# Remove bundled libffi
+	rm -r ./bc/foreign/libffi || die "failed to remove bundled libffi"
+}
+
+src_configure() {
+	# According to vapier, we should use the bundled libtool
+	#   such that we don't preclude cross-compile.
+	#   Thus don't use --enable-lt=/usr/bin/libtool
+	# --enable-bc builds Racket w/o chez backend
+	local myconf=(
+		--disable-libs
+		--disable-strip
+		--docdir="${EPREFIX}/usr/share/doc/${PF}"
+		--enable-float
+		--enable-foreign
+		--enable-libffi
+		--enable-shared
+		$(usex chez "--enable-cs --enable-csonly" "--enable-bc --enable-bconly")
+		$(use_enable X gracket)
+		$(use_enable doc docs)
+		$(use_enable futures)
+		$(use_enable jit)
+		$(use_enable places)
+		$(use_enable threads pthread)
+	)
+	econf "${myconf[@]}"
+}
+
+src_install() {
+	default
+
+	# raco needs decompressed files for packages doc installation bug 662424
+	if use doc; then
+		docompress -x /usr/share/doc/${PF}
+	fi
+
+	# Remove unneeded "*.a" and "*.la" files
+	find "${ED}" \( -name "*.a" -o -name "*.la" \) -delete || die
+
+	# Create missing desktop files and icon
+	if use X && ! use minimal; then
+		newicon "${ED}/usr/share/racket/drracket-exe-icon.png" "racket.png"
+		make_desktop_entry "gracket" "GRacket" "racket" "Development;Education;"
+		make_desktop_entry "plt-games" "PLT Games" "racket" "Education;Game;"
+	fi
+}
+
+pkg_preinst() {
+	# If we are merging the same version (NOT revision!)
+	# check if pkg database files exist and do not overwrite them
+	local pvr rel
+	for pvr in ${REPLACING_VERSIONS}; do
+		rel="${pvr%-r*}"
+		if [[ "${rel}" == "${PV}" ]]; then
+			echo "We are installing the same version: ${rel}"
+			local rktd
+			for rktd in "${PKGDB[@]}"; do
+				if [[ -f "${EROOT}/${rktd}" ]]; then
+					einfo "Keeping old file: ${rktd}"
+					mv "${ED}"/${rktd} "${ED}"/${rktd}.bak ||
+						die "failed to create a backup of ${rktd}"
+					cp "${EROOT}"/${rktd} "${ED}"/${rktd} ||
+						die "failed to create a copy of ${rktd}"
+				fi
+			done
+		fi
+	done
+}
+
+pkg_postinst() {
+	post_X_update
+
+	optfeature "generating PDF files using Scribble" dev-texlive/texlive-fontsextra
+}
+
+pkg_postrm() {
+	post_X_update
+}
+
+pkg_config() {
+	einfo "Swapping package database backup files"
+
+	for rktd in "${PKGDB[@]}"; do
+		mv "${EROOT}"/${rktd} "${EROOT}"/${rktd}.pkg_config || die
+		mv "${EROOT}"/${rktd}.bak "${EROOT}"/${rktd} || die
+		mv "${EROOT}"/${rktd}.pkg_config "${EROOT}"/${rktd}.bak || die
+	done
+}
diff --git a/dev-scheme/racket/racket-8.2.ebuild b/dev-scheme/racket/racket-8.2.ebuild
new file mode 100644
index 000000000000..b9c6c2601961
--- /dev/null
+++ b/dev-scheme/racket/racket-8.2.ebuild
@@ -0,0 +1,166 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit desktop optfeature xdg-utils
+
+DESCRIPTION="General purpose, multi-paradigm Lisp-Scheme programming language"
+HOMEPAGE="https://racket-lang.org/"
+SRC_URI="
+	minimal? ( https://download.racket-lang.org/installers/${PV}/${PN}-minimal-${PV}-src-builtpkgs.tgz )
+	!minimal? ( https://download.racket-lang.org/installers/${PV}/${P}-src-builtpkgs.tgz )
+"
+S="${WORKDIR}/${P}/src"
+
+# See https://blog.racket-lang.org/2019/11/completing-racket-s-relicensing-effort.html
+LICENSE="
+	|| ( MIT Apache-2.0 )
+	chez? ( Apache-2.0 )
+	!chez? ( LGPL-3 )
+"
+# Bytecode generated by Racket is not compatible between versions
+SLOT="0/${PV}"
+KEYWORDS="~amd64 ~arm ~ppc ~ppc64 ~x86"
+IUSE="X +chez +doc +futures +jit minimal +places +readline +threads"
+REQUIRED_USE="futures? ( jit )"
+
+DEPEND="
+	!dev-tex/slatex
+	dev-db/sqlite:3
+	dev-libs/libffi:=
+	X? (
+		dev-util/desktop-file-utils
+		media-libs/libpng:0
+		virtual/jpeg:0
+		x11-libs/cairo[X]
+		x11-libs/gtk+:3[X]
+		x11-libs/pango[X]
+		x11-misc/shared-mime-info
+	)
+	readline? ( dev-libs/libedit )
+"
+RDEPEND="${DEPEND}"
+
+# "mred" and "mzscheme" are binaries generated by Racket, not CC
+QA_FLAGS_IGNORED="usr/bin/mred usr/bin/mzscheme"
+
+# Backports that will be probably available in 8.3 release
+PATCHES=(
+	# Prevent "libracket3m" from being stripped
+	# https://github.com/racket/racket/commit/92d202060201f569fafc348c4f64a2965b55287f
+	"${FILESDIR}/Makefile-nostrip.patch"
+	# Fix "starter" LDFLAGS
+	# https://github.com/racket/racket/commit/4f0e1703979d704c4f91b009945c324450acec7a
+	"${FILESDIR}/Makefile-starter.patch"
+)
+
+# Package database files
+PKGDB=(
+	/usr/share/racket/info-cache.rktd
+	/usr/share/racket/links.rktd
+	/usr/share/racket/pkgs/pkgs.rktd
+)
+
+post_X_update() {
+	if use X && ! use minimal; then
+		xdg_desktop_database_update
+		xdg_icon_cache_update
+	fi
+}
+
+src_prepare() {
+	# Prepare environment
+	unset PLTADDONDIR PLTCOLLECTS PLTCONFIGDIR PLTUSERHOME
+	xdg_environment_reset
+
+	default
+
+	# Remove bundled libffi
+	rm -r ./bc/foreign/libffi || die "failed to remove bundled libffi"
+}
+
+src_configure() {
+	# According to vapier, we should use the bundled libtool
+	#   such that we don't preclude cross-compile.
+	#   Thus don't use --enable-lt=/usr/bin/libtool
+	# --enable-bc builds Racket w/o chez backend
+	local myconf=(
+		--disable-libs
+		--disable-strip
+		--docdir="${EPREFIX}/usr/share/doc/${PF}"
+		--enable-float
+		--enable-foreign
+		--enable-libffi
+		--enable-shared
+		$(usex chez "--enable-cs --enable-csonly" "--enable-bc --enable-bconly")
+		$(use_enable X gracket)
+		$(use_enable doc docs)
+		$(use_enable futures)
+		$(use_enable jit)
+		$(use_enable places)
+		$(use_enable threads pthread)
+	)
+	econf "${myconf[@]}"
+}
+
+src_install() {
+	default
+
+	# raco needs decompressed files for packages doc installation bug 662424
+	if use doc; then
+		docompress -x /usr/share/doc/${PF}
+	fi
+
+	# Remove unneeded "*.a" and "*.la" files
+	find "${ED}" \( -name "*.a" -o -name "*.la" \) -delete || die
+
+	# Create missing desktop files and icon
+	if use X && ! use minimal; then
+		newicon "${ED}/usr/share/racket/drracket-exe-icon.png" "racket.png"
+		make_desktop_entry "gracket" "GRacket" "racket" "Development;Education;"
+		make_desktop_entry "plt-games" "PLT Games" "racket" "Education;Game;"
+	fi
+}
+
+pkg_preinst() {
+	# If we are merging the same version (NOT revision!)
+	# check if pkg database files exist and do not overwrite them
+	local pvr rel
+	for pvr in ${REPLACING_VERSIONS}; do
+		rel="${pvr%-r*}"
+		if [[ "${rel}" == "${PV}" ]]; then
+			echo "We are installing the same version: ${rel}"
+			local rktd
+			for rktd in "${PKGDB[@]}"; do
+				if [[ -f "${EROOT}/${rktd}" ]]; then
+					einfo "Keeping old file: ${rktd}"
+					mv "${ED}"/${rktd} "${ED}"/${rktd}.bak ||
+						die "failed to create a backup of ${rktd}"
+					cp "${EROOT}"/${rktd} "${ED}"/${rktd} ||
+						die "failed to create a copy of ${rktd}"
+				fi
+			done
+		fi
+	done
+}
+
+pkg_postinst() {
+	post_X_update
+
+	optfeature "generating PDF files using Scribble" dev-texlive/texlive-fontsextra
+}
+
+pkg_postrm() {
+	post_X_update
+}
+
+pkg_config() {
+	einfo "Swapping package database backup files"
+
+	for rktd in "${PKGDB[@]}"; do
+		mv "${EROOT}"/${rktd} "${EROOT}"/${rktd}.pkg_config || die
+		mv "${EROOT}"/${rktd}.bak "${EROOT}"/${rktd} || die
+		mv "${EROOT}"/${rktd}.pkg_config "${EROOT}"/${rktd}.bak || die
+	done
+}