initailize package

3 files changed, 100 insertions, 0 deletions

diff --git a/.SRCINFO b/.SRCINFO
new file mode 100644
index 000000000000..1c4979e5625f
--- /dev/null
+++ b/.SRCINFO
@@ -0,0 +1,21 @@
+pkgbase = x86_64-elf-gcc
+	pkgdesc = The GNU Compiler Collection - cross compiler for x86_64-elf target
+	pkgver = 7.2.0
+	pkgrel = 1
+	url = http://gcc.gnu.org/
+	arch = x86_64
+	license = GPL
+	license = LGPL
+	depends = x86_64-elf-binutils
+	depends = zlib
+	depends = libmpc
+	depends = mpfr
+	depends = gmp
+	options = !emptydirs
+	source = https://mirrors.kernel.org/gnu/gcc/gcc-7.2.0/gcc-7.2.0.tar.xz
+	source = libiberty-ignore-cflags.patch
+	sha256sums = 1cf7adf8ff4b5aa49041c8734bbcf1ad18cc4c94d0029aae0f4e48841088479a
+	sha256sums = 8b2aea00e98f7c311b1d0fb14e4b435a03c65fde32bc992c924edb6fa7b83c9c
+
+pkgname = x86_64-elf-gcc
+
diff --git a/PKGBUILD b/PKGBUILD
new file mode 100644
index 000000000000..bf8e3a9b4e5b
--- /dev/null
+++ b/PKGBUILD
@@ -0,0 +1,63 @@
+# Maintainer: Marc Boocha <marcboocha@gmail.com>
+
+_target=x86_64-elf
+pkgname=$_target-gcc
+pkgver=7.2.0
+pkgrel=1
+pkgdesc='The GNU Compiler Collection - cross compiler for x86_64-elf target'
+arch=(x86_64)
+url='http://gcc.gnu.org/'
+license=(GPL LGPL)
+depends=($_target-binutils zlib libmpc mpfr gmp)
+options=(!emptydirs)
+source=("https://mirrors.kernel.org/gnu/gcc/gcc-$pkgver/gcc-$pkgver.tar.xz"
+	"libiberty-ignore-cflags.patch")
+sha256sums=('1cf7adf8ff4b5aa49041c8734bbcf1ad18cc4c94d0029aae0f4e48841088479a'
+	'8b2aea00e98f7c311b1d0fb14e4b435a03c65fde32bc992c924edb6fa7b83c9c')
+_basedir=gcc-$pkgver
+
+prepare() {
+	cd $_basedir
+	
+	patch -p1 -i $srcdir/libiberty-ignore-cflags.patch
+
+	mkdir $srcdir/gcc-build
+}
+
+build() {
+	cd gcc-build
+
+	$srcdir/$_basedir/configure \
+		--target=$_target \
+		--prefix=/usr \
+		--disable-nls \
+		--disable-plugin \
+		--enable-languages=c,c++ \
+		--without-headers
+
+	make all-gcc
+	make all-target-libgcc
+}
+
+check() {
+	cd gcc-build
+
+	# increase stack size to prevent test failures
+	# http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31827
+	ulimit -s 32768
+
+	# do not abort on error as some are "expected"
+	make -k check || true
+	$srcdir/$_basedir/contrib/test_summary
+}
+
+package() {
+	cd gcc-build
+
+	make DESTDIR="$pkgdir" install-gcc
+	make DESTDIR="$pkgdir" install-target-libgcc
+
+	# Remove info and make since it expected already present by host compiler
+	rm "$pkgdir"/usr/share/{info,gcc}
+}
+
diff --git a/libiberty-ignore-cflags.patch b/libiberty-ignore-cflags.patch
new file mode 100644
index 000000000000..ddef5a472478
--- /dev/null
+++ b/libiberty-ignore-cflags.patch
@@ -0,0 +1,16 @@
+diff -p1 -r a/libiberty/configure b/libiberty/configure
+*** a/libiberty/configure	Tue Jul  4 20:43:21 2017
+--- b/libiberty/configure	Fri Aug 25 01:41:25 2017
+***************
+*** 10,11 ****
+--- 10,19 ----
+  # gives unlimited permission to copy, distribute and modify it.
++ 
++ ## ---------------------------------------------------------- ##
++ ## PATCHED: Unset CFLAGS/CPPFLAGS so that libiberty compiles. ##
++ ## ---------------------------------------------------------- ##
++ 
++ CFLAGS=
++ CPPFLAGS=
++ 
+  ## -------------------- ##