create core package

2015-02-24 11:18:35 +02:00
parent 0e4b743b82
commit 70b25d0f95
1098 changed files with 169545 additions and 0 deletions
@@ -0,0 +1,140 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+#
+# Licensed under the GNU General Public License, version 3.
+# See the file http://www.gnu.org/licenses/gpl.txt
+
+from pisi.actionsapi import autotools
+from pisi.actionsapi import pisitools
+from pisi.actionsapi import shelltools
+from pisi.actionsapi import get
+
+import os
+
+snapshot = False
+
+if snapshot:
+    verMajor, verMinor = get.srcVERSION().replace("pre", "").split("_", 1)
+    WorkDir = "gcc-4.7-%s" % verMinor
+else:
+    verMajor = get.srcVERSION()
+
+arch = get.ARCH().replace("x86_64", "x86-64")
+
+#opt_unwind = "--with-system-libunwind" if get.ARCH() == "x86_64" else "--without-system-libunwind"
+opt_arch = "--with-arch_32=i686" if get.ARCH() == "x86_64" else "--with-arch=i686"
+opt_multilib = "--enable-multilib" if get.ARCH() == "x86_64" else ""
+
+# WARNING: even -fomit-frame-pointer may break the build, stack protector, fortify source etc. are off limits
+cflags = "-O2 -g"
+
+
+def removePisiLinuxSection(_dir):
+    for root, dirs, files in os.walk(_dir):
+        for name in files:
+            # FIXME: should we do this only on nonshared or all ?
+            # if ("crt" in name and name.endswith(".o")) or name.endswith("nonshared.a"):
+            if ("crt" in name and name.endswith(".o")) or name.endswith(".a"):
+                i = os.path.join(root, name)
+                shelltools.system('objcopy -R ".comment.PISILINUX.OPTs" -R ".note.gnu.build-id" %s' % i)
+
+def exportFlags():
+    # we set real flags with new configure settings, these are just safe optimizations
+    shelltools.export("CFLAGS", cflags)
+    shelltools.export("CXXFLAGS", cflags)
+    # shelltools.export("LDFLAGS", "")
+
+    # FIXME: this may not be necessary for biarch
+    shelltools.export("CC", "gcc")
+    shelltools.export("CXX", "g++")
+    shelltools.export("LC_ALL", "en_US.UTF-8")
+
+def setup():
+    exportFlags()
+    # Maintainer mode off, do not force recreation of generated files
+    #shelltools.system("contrib/gcc_update --touch")
+    pisitools.dosed("gcc/Makefile.in", "\.\/fixinc\.sh", "-c true")
+    pisitools.dosed("gcc/configure", "^(ac_cpp='\$CPP\s\$CPPFLAGS)", r"\1 -O2")
+    pisitools.dosed("libiberty/configure", "^(ac_cpp='\$CPP\s\$CPPFLAGS)", r"\1 -O2")
+
+    shelltools.cd("../")
+    shelltools.makedirs("build")
+    shelltools.cd("build")
+
+    shelltools.system('.././gcc-%s/configure \
+                       --prefix=/usr \
+                       --bindir=/usr/bin \
+                       --libdir=/usr/lib \
+                       --libexecdir=/usr/lib \
+                       --includedir=/usr/include \
+                       --mandir=/usr/share/man \
+                       --infodir=/usr/share/info \
+                       --with-bugurl=http://bugs.pisilinux.org \
+                       --enable-languages=c,c++,fortran,lto,objc,obj-c++ \
+                       --disable-libgcj \
+                       --enable-shared \
+                       --enable-threads=posix \
+                       --with-system-zlib \
+                       --enable-__cxa_atexit \
+                       --disable-libunwind-exceptions \
+                       --enable-clocale=gnu \
+                       --disable-libstdcxx-pch \
+                       --disable-libssp \
+                       --enable-gnu-unique-object \
+                       --enable-linker-build-id \
+                       --enable-cloog-backend=isl \
+                       --disable-cloog-version-check \
+                       --enable-lto \
+                       --enable-plugin \
+                       --with-linker-hash-style=gnu \
+                       --with-pkgversion="Pisi Linux" \
+                       --disable-werror \
+                       --enable-checking=release \
+                       --build=%s \
+                               %s \
+                               %s ' % ( verMajor , get.HOST(), opt_arch, opt_multilib))
+
+def build():
+    exportFlags()
+
+    shelltools.cd("../build")
+    autotools.make('BOOT_CFLAGS="%s" profiledbootstrap' % cflags)
+
+def install():
+    shelltools.cd("../build")
+    autotools.rawInstall("DESTDIR=%s" % get.installDIR())
+    #autotools.install()
+
+    for header in ["limits.h","syslimits.h"]:
+        pisitools.insinto("/usr/lib/gcc/%s/%s/include" % (get.HOST(), verMajor) , "gcc/include-fixed/%s" % header)
+
+    # Not needed
+    pisitools.removeDir("/usr/lib/gcc/*/*/include-fixed")
+    pisitools.removeDir("/usr/lib/gcc/*/*/install-tools")
+
+    # This one comes with binutils
+    #pisitools.remove("/usr/lib*/libiberty.a")
+
+    # cc symlink
+    pisitools.dosym("/usr/bin/gcc" , "/usr/bin/cc")
+
+    # /lib/cpp symlink for legacy X11 stuff
+    pisitools.dosym("/usr/bin/cpp", "/lib/cpp")
+
+    # Remove our options section from crt stuff
+    removePisiLinuxSection("%s/usr/lib/" % get.installDIR())
+    if get.ARCH() == "x86_64":
+        removePisiLinuxSection("%s/usr/lib32/" % get.installDIR())
+
+
+    # autoload gdb pretty printers
+    gdbpy_dir = "/usr/share/gdb/auto-load/usr/lib/"
+    pisitools.dodir(gdbpy_dir)
+
+    gdbpy_files = shelltools.ls("%s/usr/lib/libstdc++*gdb.py*" % get.installDIR())
+    for i in gdbpy_files:
+        pisitools.domove("/usr/lib/%s" % shelltools.baseName(i), gdbpy_dir)
+
+    if arch == "x86-64":
+        pisitools.remove("/usr/lib32/libstdc++*gdb.py*")
+