Drop gcc9 from the official repositories

PKGBUILD:
gcc9 is no longer required by any package in the official repositories.

5 files changed, 340 insertions, 0 deletions

diff --git a/.SRCINFO b/.SRCINFO
new file mode 100644
index 000000000000..88bd827523ab
--- /dev/null
+++ b/.SRCINFO
@@ -0,0 +1,58 @@
+pkgbase = gcc9
+	pkgdesc = The GNU Compiler Collection
+	pkgver = 9.3.0
+	pkgrel = 5
+	url = https://gcc.gnu.org
+	arch = x86_64
+	license = GPL
+	license = LGPL
+	license = FDL
+	license = custom
+	checkdepends = dejagnu
+	checkdepends = inetutils
+	makedepends = binutils
+	makedepends = libmpc
+	makedepends = doxygen
+	makedepends = python
+	makedepends = git
+	options = !emptydirs
+	source = https://ftp.gnu.org/gnu/gcc/gcc-9.3.0/gcc-9.3.0.tar.xz
+	source = https://ftp.gnu.org/gnu/gcc/gcc-9.3.0/gcc-9.3.0.tar.xz.sig
+	source = http://isl.gforge.inria.fr/isl-0.21.tar.xz
+	source = c89
+	source = c99
+	source = fs64270.patch
+	validpgpkeys = F3691687D867B81B51CE07D9BBE43771487328A9
+	validpgpkeys = 86CFFCA918CF3AF47147588051E8B148A9999C34
+	validpgpkeys = 13975A70E63C361C73AE69EF6EEB81F8981C74C7
+	validpgpkeys = 33C235A34C46AA3FFB293709A328C3A2C3C45C06
+	sha256sums = 71e197867611f6054aa1119b13a0c0abac12834765fe2d81f35ac57f84f742d1
+	sha256sums = SKIP
+	sha256sums = 777058852a3db9500954361e294881214f6ecd4b594c00da5eee974cd6a54960
+	sha256sums = de48736f6e4153f03d0a5d38ceb6c6fdb7f054e8f47ddd6af0a3dbf14f27b931
+	sha256sums = 2513c6d9984dd0a2058557bf00f06d8d5181734e41dcfe07be7ed86f2959622a
+	sha256sums = f45160f699501568ae9e81127562395dd95b5b4a8e4d55a1615fbb00f9e4deb2
+
+pkgname = gcc9
+	pkgdesc = The GNU Compiler Collection - C and C++ frontends (9.x.x)
+	depends = gcc9-libs=9.3.0-5
+	depends = binutils>=2.28
+	depends = libmpc
+	options = !emptydirs
+	options = staticlibs
+
+pkgname = gcc9-libs
+	pkgdesc = Runtime libraries shipped by GCC (9.x.x)
+	depends = glibc>=2.27
+	provides = libgfortran.so
+	provides = libubsan.so
+	provides = libasan.so
+	provides = libtsan.so
+	provides = liblsan.so
+	options = !emptydirs
+	options = !strip
+
+pkgname = gcc9-fortran
+	pkgdesc = Fortran front-end for GCC (9.x.x)
+	depends = gcc9=9.3.0-5
+
diff --git a/PKGBUILD b/PKGBUILD
new file mode 100644
index 000000000000..dea88ae1e452
--- /dev/null
+++ b/PKGBUILD
@@ -0,0 +1,224 @@
+# Maintainer:  Konstantin Gizdov <arch at kge dot pw>
+# Contributor: Bartłomiej Piotrowski <bpiotrowski@archlinux.org>
+# Contributor: Allan McRae <allan@archlinux.org>
+# Contributor: Daniel Kozak <kozzi11@gmail.com>
+
+pkgbase=gcc9
+pkgname=(${pkgbase} ${pkgbase}-libs ${pkgbase}-fortran)
+pkgver=9.3.0
+_majorver=${pkgver:0:1}
+_islver=0.21
+pkgrel=5
+pkgdesc='The GNU Compiler Collection'
+arch=(x86_64)
+license=(GPL LGPL FDL custom)
+url='https://gcc.gnu.org'
+makedepends=(binutils libmpc doxygen python git)
+checkdepends=(dejagnu inetutils)
+options=(!emptydirs)
+_libdir=usr/lib/gcc/$CHOST/${pkgver%%+*}
+# _commit=6957d3e4eef1f4243eb23ff62aea06139ef4415a
+# source=(git://gcc.gnu.org/git/gcc.git#commit=$_commit
+source=(https://ftp.gnu.org/gnu/gcc/gcc-$pkgver/gcc-$pkgver.tar.xz{,.sig}
+        http://isl.gforge.inria.fr/isl-${_islver}.tar.xz
+        c89 c99
+        fs64270.patch)
+validpgpkeys=(F3691687D867B81B51CE07D9BBE43771487328A9  # bpiotrowski@archlinux.org
+              86CFFCA918CF3AF47147588051E8B148A9999C34  # evangelos@foutrelis.com
+              13975A70E63C361C73AE69EF6EEB81F8981C74C7  # richard.guenther@gmail.com
+              33C235A34C46AA3FFB293709A328C3A2C3C45C06) # Jakub Jelinek <jakub@redhat.com>
+sha256sums=('71e197867611f6054aa1119b13a0c0abac12834765fe2d81f35ac57f84f742d1'
+            'SKIP'
+            '777058852a3db9500954361e294881214f6ecd4b594c00da5eee974cd6a54960'
+            'de48736f6e4153f03d0a5d38ceb6c6fdb7f054e8f47ddd6af0a3dbf14f27b931'
+            '2513c6d9984dd0a2058557bf00f06d8d5181734e41dcfe07be7ed86f2959622a'
+            'f45160f699501568ae9e81127562395dd95b5b4a8e4d55a1615fbb00f9e4deb2')
+
+prepare() {
+  [[ ! -d gcc ]] && ln -s gcc-${pkgver/+/-} gcc
+  cd gcc
+
+  # link isl for in-tree build
+  ln -s ../isl-${_islver} isl
+
+  # Do not run fixincludes
+  sed -i 's@\./fixinc\.sh@-c true@' gcc/Makefile.in
+
+  # Arch Linux installs x86_64 libraries /lib
+  sed -i '/m64=/s/lib64/lib/' gcc/config/i386/t-linux64
+
+  # hack! - some configure tests for header files using "$CPP $CPPFLAGS"
+  sed -i "/ac_cpp=/s/\$CPPFLAGS/\$CPPFLAGS -O2/" {libiberty,gcc}/configure
+
+  # Turn off SSP for nostdlib|nodefaultlibs|ffreestanding
+  # https://bugs.archlinux.org/task/64270
+  patch -p1 -i "$srcdir/fs64270.patch"
+
+  mkdir -p "$srcdir/gcc-build"
+}
+
+build() {
+  cd gcc-build
+
+  # using -pipe causes spurious test-suite failures
+  # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48565
+  CFLAGS=${CFLAGS/-pipe/}
+  CXXFLAGS=${CXXFLAGS/-pipe/}
+
+  "$srcdir/gcc/configure" --prefix=/usr \
+      --libdir=/usr/lib \
+      --libexecdir=/usr/lib \
+      --mandir=/usr/share/man \
+      --infodir=/usr/share/info \
+      --with-pkgversion="Arch Linux $pkgver-$pkgrel" \
+      --with-bugurl=https://bugs.archlinux.org/ \
+      --enable-languages=c,c++,fortran,lto \
+      --enable-shared \
+      --enable-threads=posix \
+      --with-system-zlib \
+      --with-isl \
+      --enable-__cxa_atexit \
+      --disable-libunwind-exceptions \
+      --enable-clocale=gnu \
+      --disable-libstdcxx-pch \
+      --disable-libssp \
+      --enable-gnu-unique-object \
+      --enable-linker-build-id \
+      --enable-lto \
+      --enable-plugin \
+      --enable-install-libiberty \
+      --with-linker-hash-style=gnu \
+      --enable-gnu-indirect-function \
+      --disable-werror \
+      --enable-checking=release \
+      --enable-default-pie \
+      --enable-default-ssp \
+      --enable-cet=auto \
+      --program-suffix=-${_majorver} \
+      --enable-version-specific-runtime-libs \
+      --disable-multilib
+  make
+
+  # make documentation
+  make -C $CHOST/libstdc++-v3/doc doc-man-doxygen
+}
+
+check() {
+  cd gcc-build
+
+  # disable libphobos test to avoid segfaults and other unfunny ways to waste my time  
+  sed -i '/maybe-check-target-libphobos \\/d' Makefile 
+
+  # do not abort on error as some are "expected"
+  make -k check || true
+  "$srcdir/gcc/contrib/test_summary"
+}
+
+package_gcc9-libs() {
+  pkgdesc='Runtime libraries shipped by GCC (9.x.x)'
+  depends=('glibc>=2.27')
+  options+=(!strip)
+  provides=(libgfortran.so libubsan.so libasan.so libtsan.so liblsan.so)
+
+  cd gcc-build
+  make -C $CHOST/libgcc DESTDIR="$pkgdir" install-shared
+  mv "${pkgdir}/${_libdir}"/../lib/* "${pkgdir}/${_libdir}"
+  rmdir "${pkgdir}/${_libdir}"/../lib
+  rm -f "$pkgdir/$_libdir/libgcc_eh.a"
+
+  for lib in libatomic \
+             libgfortran \
+             libgomp \
+             libitm \
+             libquadmath \
+             libsanitizer/{a,l,ub,t}san \
+             libstdc++-v3/src \
+             libvtv; do
+    make -C $CHOST/$lib DESTDIR="$pkgdir" install-toolexeclibLTLIBRARIES
+  done
+
+  make -C $CHOST/libstdc++-v3/po DESTDIR="$pkgdir" install
+
+  # Install Runtime Library Exception
+  install -Dm644 "$srcdir/gcc/COPYING.RUNTIME" \
+    "$pkgdir/usr/share/licenses/${pkgname}/RUNTIME.LIBRARY.EXCEPTION"
+
+  # remove conflicting files
+  rm -rf "${pkgdir}"/usr/share/locale
+}
+
+package_gcc9() {
+  pkgdesc="The GNU Compiler Collection - C and C++ frontends (9.x.x)"
+  depends=("${pkgbase}-libs=$pkgver-$pkgrel" 'binutils>=2.28' libmpc)
+  options+=(staticlibs)
+
+  cd gcc-build
+
+  make -C gcc DESTDIR="$pkgdir" install-driver install-cpp install-gcc-ar \
+    c++.install-common install-headers install-plugin install-lto-wrapper
+
+  install -m755 -t "$pkgdir/${_libdir}/" gcc/{cc1,cc1plus,collect2,lto1,gcov{,-tool}}
+
+  make -C $CHOST/libgcc DESTDIR="$pkgdir" install
+  rm -rf "${pkgdir}/${_libdir}"/../lib
+
+  make -C $CHOST/libstdc++-v3/src DESTDIR="$pkgdir" install
+  make -C $CHOST/libstdc++-v3/include DESTDIR="$pkgdir" install
+  make -C $CHOST/libstdc++-v3/libsupc++ DESTDIR="$pkgdir" install
+  make -C $CHOST/libstdc++-v3/python DESTDIR="$pkgdir" install
+  rm -f "${pkgdir}/${_libdir}"/libstdc++.so*
+
+  make DESTDIR="$pkgdir" install-fixincludes
+  make -C gcc DESTDIR="$pkgdir" install-mkheaders
+
+  make -C lto-plugin DESTDIR="$pkgdir" install
+
+  make -C $CHOST/libgomp DESTDIR="$pkgdir" install-nodist_{libsubinclude,toolexeclib}HEADERS
+  make -C $CHOST/libitm DESTDIR="$pkgdir" install-nodist_toolexeclibHEADERS
+  make -C $CHOST/libquadmath DESTDIR="$pkgdir" install-nodist_libsubincludeHEADERS
+  make -C $CHOST/libsanitizer DESTDIR="$pkgdir" install-nodist_{saninclude,toolexeclib}HEADERS
+  make -C $CHOST/libsanitizer/asan DESTDIR="$pkgdir" install-nodist_toolexeclibHEADERS
+  make -C $CHOST/libsanitizer/tsan DESTDIR="$pkgdir" install-nodist_toolexeclibHEADERS
+  make -C $CHOST/libsanitizer/lsan DESTDIR="$pkgdir" install-nodist_toolexeclibHEADERS
+
+  make -C libcpp DESTDIR="$pkgdir" install
+  make -C gcc DESTDIR="$pkgdir" install-po
+
+  # many packages expect this symlink
+  ln -s gcc-${_majorver} "$pkgdir"/usr/bin/cc-${_majorver}
+
+  # POSIX conformance launcher scripts for c89 and c99
+  install -Dm755 "$srcdir/c89" "$pkgdir/usr/bin/c89-${_majorver}"
+  install -Dm755 "$srcdir/c99" "$pkgdir/usr/bin/c99-${_majorver}"
+
+  # byte-compile python libraries
+  python -m compileall "$pkgdir/usr/share/gcc-${pkgver%%+*}/"
+  python -O -m compileall "$pkgdir/usr/share/gcc-${pkgver%%+*}/"
+
+  # Install Runtime Library Exception
+  install -d "$pkgdir/usr/share/licenses/$pkgname/"
+  ln -s /usr/share/licenses/${pkgbase}-libs/RUNTIME.LIBRARY.EXCEPTION \
+    "$pkgdir/usr/share/licenses/$pkgname/"
+
+  # Remove conflicting files
+  rm -rf "$pkgdir"/usr/share/locale
+}
+
+package_gcc9-fortran() {
+  pkgdesc='Fortran front-end for GCC (9.x.x)'
+  depends=("${pkgbase}=$pkgver-$pkgrel")
+
+  cd gcc-build
+  make -C $CHOST/libgfortran DESTDIR="$pkgdir" install-cafexeclibLTLIBRARIES \
+    install-{toolexeclibDATA,nodist_fincludeHEADERS,gfor_cHEADERS}
+  make -C $CHOST/libgomp DESTDIR="$pkgdir" install-nodist_fincludeHEADERS
+  make -C gcc DESTDIR="$pkgdir" fortran.install-common
+  install -Dm755 gcc/f951 "$pkgdir/${_libdir}/f951"
+
+  ln -s gfortran-${_majorver} "$pkgdir/usr/bin/f95-${_majorver}"
+
+  # Install Runtime Library Exception
+  install -d "$pkgdir/usr/share/licenses/$pkgname/"
+  ln -s /usr/share/licenses/${pkgbase}-libs/RUNTIME.LIBRARY.EXCEPTION \
+    "$pkgdir/usr/share/licenses/$pkgname/"
+}
diff --git a/c89 b/c89
new file mode 100644
index 000000000000..35486ea83ed4
--- /dev/null
+++ b/c89
@@ -0,0 +1,10 @@
+#!/bin/sh
+fl="-std=c89"
+for opt; do
+  case "$opt" in
+    -ansi|-std=c89|-std=iso9899:1990) fl="";;
+    -std=*) echo "`basename $0` called with non ANSI/ISO C option $opt" >&2
+	    exit 1;;
+  esac
+done
+exec gcc $fl ${1+"$@"}
diff --git a/c99 b/c99
new file mode 100644
index 000000000000..88dd80640fe1
--- /dev/null
+++ b/c99
@@ -0,0 +1,10 @@
+#!/bin/sh
+fl="-std=c99"
+for opt; do
+  case "$opt" in
+    -std=c99|-std=iso9899:1999) fl="";;
+    -std=*) echo "`basename $0` called with non ISO C99 option $opt" >&2
+	    exit 1;;
+  esac
+done
+exec gcc $fl ${1+"$@"}
diff --git a/fs64270.patch b/fs64270.patch
new file mode 100644
index 000000000000..d2deac760b79
--- /dev/null
+++ b/fs64270.patch
@@ -0,0 +1,38 @@
+Disable ssp on -nostdlib, -nodefaultlibs and -ffreestanding 
+Change the buffer size.
+
+--- a/gcc/gcc.c	2017-07-04 09:15:57.740793000 +0200
++++ b/gcc/gcc.c	2018-03-02 13:58:44.387741114 +0100
+@@ -857,6 +857,12 @@ proper position among the other output f
+ #define LINK_GCC_C_SEQUENCE_SPEC "%G %L %G"
+ #endif
+ 
++#ifdef ENABLE_DEFAULT_SSP
++#define NO_SSP_SPEC "%{nostdlib|nodefaultlibs|ffreestanding:-fno-stack-protector} "
++#else
++#define NO_SSP_SPEC ""
++#endif
++
+ #ifndef LINK_SSP_SPEC
+ #ifdef TARGET_LIBC_PROVIDES_SSP
+ #define LINK_SSP_SPEC "%{fstack-protector|fstack-protector-all" \
+@@ -1131,7 +1148,7 @@ static const char *cc1_options =
+  %{-version:--version}\
+  %{-help=*:--help=%*}\
+  %{!fsyntax-only:%{S:%W{o*}%{!o*:-o %b.s}}}\
+- %{fsyntax-only:-o %j} %{-param*}\
++ %{fsyntax-only:-o %j} %{-param*} " NO_SSP_SPEC "\
+  %{coverage:-fprofile-arcs -ftest-coverage}\
+  %{fprofile-arcs|fprofile-generate*|coverage:\
+    %{!fprofile-update=singel:\
+--- a/gcc/params.def	2016-03-30 09:47:40.000000000 +0200
++++ b/gcc/params.def	2016-09-19 12:56:58.443179039 +0200
+@@ -673,7 +673,7 @@ DEFPARAM (PARAM_INTEGER_SHARE_LIMIT,
+ DEFPARAM (PARAM_SSP_BUFFER_SIZE,
+ 	  "ssp-buffer-size",
+ 	  "The lower bound for a buffer to be considered for stack smashing protection.",
+-	  8, 1, 0)
++	  4, 1, 0)
+ 
+ DEFPARAM (PARAM_MIN_SIZE_FOR_STACK_SHARING,
+ 	  "min-size-for-stack-sharing",