From af4f67069a8aa97793febc1d64dc6a5a795a5dd1 Mon Sep 17 00:00:00 2001
From: BigfootACA <bigfoot@classfun.cn>
Date: Fri, 20 Sep 2024 23:06:31 +0800
Subject: [PATCH] initial commit

---
 .SRCINFO   | 28 ++++++++++++++++++++
 .gitignore | 53 +++++++++++++++++++++++++++++++++++++
 PKGBUILD   | 76 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 157 insertions(+)
 create mode 100644 .SRCINFO
 create mode 100644 .gitignore
 create mode 100644 PKGBUILD

diff --git a/.SRCINFO b/.SRCINFO
new file mode 100644
index 0000000..aefae41
--- /dev/null
+++ b/.SRCINFO
@@ -0,0 +1,28 @@
+pkgbase = mingw-w64-gcc
+	pkgdesc = Cross GCC for the MinGW-w64 cross-compiler
+	pkgver = 14.2.0
+	pkgrel = 1
+	url = https://gcc.gnu.org
+	arch = x86_64
+	arch = aarch64
+	groups = mingw-w64-toolchain
+	groups = mingw-w64
+	license = GPL
+	license = LGPL
+	license = FDL
+	license = custom
+	depends = zlib
+	depends = libisl
+	depends = libmpc
+	depends = mingw-w64-crt
+	depends = mingw-w64-binutils
+	depends = mingw-w64-winpthreads
+	depends = mingw-w64-headers
+	options = !strip
+	options = staticlibs
+	options = !emptydirs
+	options = !buildflags
+	source = git+https://gitea.classfun.cn:4443/mirrors/gcc.git
+	sha512sums = SKIP
+
+pkgname = mingw-w64-gcc
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..d541115
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,53 @@
+*.rej
+*.orig
+*.swp
+*.save*
+*.o
+*.a
+*.out
+*.lib
+*.obj
+*.dll
+*.so
+*.exe
+*.gch
+*.plist
+*.mo
+*.gmo
+*.fd
+*.iso
+*.img
+*.img.*
+*.qcow2
+*.vhd
+*.vdi
+*.vmdk
+*.cpio
+*.cpio.*
+*.ttf
+*.ttc
+*.pcf
+*.pcf.*
+*.efi
+*.pkg.tar.*
+vgcore.*
+/build*
+initramfs*.*
+initrd*.*
+System.map*
+/cmake-build-*
+/.idea
+/.vscode
+/.cache
+CMakeCache.txt
+CMakeFiles
+Makefile
+cmake_install.cmake
+node_modules
+package.json
+package-lock.json
+fonts.scale
+fonts.dir
+/src
+/pkg
+/gcc
diff --git a/PKGBUILD b/PKGBUILD
new file mode 100644
index 0000000..0f2cc65
--- /dev/null
+++ b/PKGBUILD
@@ -0,0 +1,76 @@
+# Maintainer: BigfootACA <bigfoot@classfun.cn>
+# Maintainer: Felix Yan <felixonmars@archlinux.org>
+
+pkgname=mingw-w64-gcc
+pkgver=14.2.0
+pkgrel=1
+pkgdesc="Cross GCC for the MinGW-w64 cross-compiler"
+arch=('x86_64' 'aarch64')
+url="https://gcc.gnu.org"
+license=('GPL' 'LGPL' 'FDL' 'custom')
+groups=('mingw-w64-toolchain' 'mingw-w64')
+depends=('zlib' 'libisl' 'libmpc' 'mingw-w64-crt' 'mingw-w64-binutils' 'mingw-w64-winpthreads' 'mingw-w64-headers')
+options=('!strip' 'staticlibs' '!emptydirs' '!buildflags')
+source=(git+https://gitea.classfun.cn:4443/mirrors/gcc.git)
+sha512sums=('SKIP')
+
+_architectures="i686-w64-mingw32 x86_64-w64-mingw32 aarch64-w64-mingw32"
+get_latest() {
+  cd "$srcdir/gcc"
+  git tag | grep -E '^releases/gcc-[0-9]+\.[0-9]+\.[0-9]+$' | sort --version-sort | tail -n1
+}
+
+pkgver() {
+  get_latest | sed 's,^releases/gcc-,,'
+}
+
+prepare() {
+  cd "$srcdir/gcc"
+  git checkout "$(get_latest)"
+
+  # mmapio.c:69:14: error: implicit declaration of function ‘getpagesize’
+  sed -i 's|\-Werror||g' libbacktrace/configure
+}
+
+build() {
+  for _arch in ${_architectures}; do
+    mkdir -p "$srcdir"/build-${_arch} && cd "$srcdir"/build-${_arch}
+    "$srcdir"/gcc/configure --prefix=/usr --libexecdir=/usr/lib \
+        --target=${_arch} \
+        --with-bugurl=https://gitea.classfun.cn:4443/ \
+        --enable-languages=c,c++,fortran,lto,objc,obj-c++ \
+        --enable-shared \
+        --enable-static \
+        --enable-threads=posix \
+        --enable-fully-dynamic-string \
+        --enable-libstdcxx-time=yes \
+        --enable-libstdcxx-filesystem-ts=yes \
+        --with-system-zlib \
+        --enable-cloog-backend=isl \
+        --enable-lto \
+        --enable-libgomp \
+        --disable-multilib \
+        --enable-checking=release \
+        --disable-sjlj-exceptions \
+        --with-dwarf2
+    make
+  done
+}
+
+package() {
+  for _arch in ${_architectures}; do
+    cd "$srcdir"/build-${_arch}
+    make DESTDIR="$pkgdir" install
+    ${_arch}-strip "$pkgdir"/usr/${_arch}/lib/*.dll
+    strip "$pkgdir"/usr/bin/${_arch}-*
+    strip "$pkgdir"/usr/lib/gcc/${_arch}/${pkgver}/{cc1*,collect2,gnat1,f951,lto*}
+    ln -s ${_arch}-gcc "$pkgdir"/usr/bin/${_arch}-cc
+    # mv dlls
+    mkdir -p "$pkgdir"/usr/${_arch}/bin/
+    mv "$pkgdir"/usr/${_arch}/lib/*.dll "$pkgdir"/usr/${_arch}/bin/
+  done
+  strip "$pkgdir"/usr/bin/*
+  # remove unnecessary files
+  rm -r "$pkgdir"/usr/share
+  rm "$pkgdir"/usr/lib/libcc1.*
+}