Hello, there!

pmb/aportgen/gcc.py

@@ -0,0 +1,72 @@
+"""
+Copyright 2017 Oliver Smith
+
+This file is part of pmbootstrap.
+
+pmbootstrap is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pmbootstrap is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pmbootstrap.  If not, see <http://www.gnu.org/licenses/>.
+"""
+import pmb.helpers.run
+import pmb.aportgen.core
+
+
+def generate(args, pkgname):
+    # Copy original aport
+    arch = pkgname.split("-")[1]
+    path_original = "main/gcc"
+    upstream = (args.work + "/cache_git/aports_upstream/" + path_original)
+    pmb.helpers.run.user(args, ["cp", "-r", upstream, args.work + "/aportgen"])
+
+    # Rewrite APKBUILD
+    fields = {
+        "pkgname": pkgname,
+        "pkgdesc": "Stage2 cross-compiler for " + arch,
+        "depends": "isl binutils-" + arch,
+        "makedepends_build": "gcc g++ paxmark bison flex texinfo gawk zip gmp-dev mpfr-dev mpc1-dev zlib-dev",
+        "makedepends_host": "linux-headers gmp-dev mpfr-dev mpc1-dev isl-dev zlib-dev musl-dev-" + arch + " binutils-" + arch,
+        "subpackages": "",
+
+        "LIBGOMP": "false",
+        "LIBGCC": "false",
+        "LIBATOMIC": "false",
+        "LIBITM": "false",
+    }
+
+    below_header = "CTARGET_ARCH=" + arch + """
+        CTARGET="$(arch_to_hostspec ${CTARGET_ARCH})"
+        CBUILDROOT="/usr/$CTARGET"
+        LANG_OBJC=false
+        LANG_JAVA=false
+        LANG_GO=false
+        LANG_FORTRAN=false
+        LANG_ADA=false
+        options="!strip !tracedeps"
+    """
+
+    replace_simple = {
+        # Do not package libstdc++
+        '*subpackages="$subpackages libstdc++:libcxx:*':
+            '       subpackages="$subpackages g++$_target:gpp"',
+
+        # Do not move gdb.py
+        '*-gdb.py*': None,
+        '*/usr/share/gdb/python/auto-load/usr/lib/*': None,
+    }
+
+    pmb.aportgen.core.rewrite(
+        args,
+        pkgname,
+        path_original,
+        fields,
+        replace_simple=replace_simple,
+        below_header=below_header)