Initial/Final commitHEADmaster

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diff --git a/arm-linux-gnueabi-glibc/PKGBUILD b/arm-linux-gnueabi-glibc/PKGBUILD
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+# Contributor: Wojtek Kosior <kwojtus@protonmail.com>
+
+# TODO tools from ${_target}-binutils package could be used instead
+# of building temporary binutils. I couldn't get them to work easily,
+# however. If You can (and have time), fix it.
+
+# TODO There should be some switch to disable building of docs.
+# It'd speed up the build + enable us to remove doxygen from depends
+
+_target=arm-linux-gnueabi
+pkgname=${_target}-glibc
+pkgver=2.25
+pkgrel=1
+pkgdesc="The GNU C Library ARM GNU/Linux EABI target"
+arch=(any)
+license=('GPL-3' 'LGPL-3')
+url="https://gcc.gnu.org"
+groups=('cross-devel')
+depends=("glibc-source=$pkgver" 'gcc-source' 'binutils-source')
+makedepends=('gcc-ada' 'doxygen')
+# The following are checkdepends of gcc. They should only get
+# uncommented if we decide to check the temporary compiler.
+# checkdepends=('dejagnu' 'inetutils')
+options=('!strip' 'staticlibs')
+
+prepare() {
+    cd "${srcdir}"
+    prepare-gcc-source .
+    prepare-glibc-source .
+    prepare-binutils-source .
+    
+    # hack! - some configure tests for header files using "$CPP $CPPFLAGS"
+    sed -i "/ac_cpp=/s/\$CPPFLAGS/\$CPPFLAGS -O2/"                      \
+	gcc-*/{libiberty,gcc}/configure binutils-*/libiberty/configure
+    
+    mkdir -p {gcc,glibc,binutils}_build cross_tools
+}
+
+build() {
+    # Build primitive binutils and gcc for building glibc
+    cd "${srcdir}/binutils_build"
+    
+    ../binutils-*/configure                            \
+    	--prefix="${srcdir}/cross_tools"               \
+        --with-sysroot="${srcdir}/cross_tools"         \
+        --with-lib-path="${srcdir}/cross_tools/lib"    \
+        --target=${_target}                            \
+	--disable-gdb                                  \
+	--disable-nls                                  \
+        --disable-werror                               \
+    	--disable-multilib                             \
+    	--disable-threads                              \
+	--disable-gold # or could we enable it and use gold for glibc later?
+    
+    make configure-host
+    make
+    make install
+    
+    cd "${srcdir}/gcc_build"
+    
+    # using -pipe causes spurious test-suite failures
+    # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48565
+    # But for now we're not testing this temporary compiler,
+    # so the next 2 lines stay commented-out :)
+    #    CFLAGS=${CFLAGS/-pipe/}
+    #    CXXFLAGS=${CXXFLAGS/-pipe/}
+    
+    ../gcc-*/configure                                 \
+    	--target=${_target}                            \
+    	--prefix="${srcdir}/cross_tools"               \
+    	--with-newlib                                  \
+    	--without-headers                              \
+    	--disable-nls                                  \
+    	--disable-shared                               \
+    	--disable-multilib                             \
+    	--disable-decimal-float                        \
+    	--disable-threads                              \
+    	--disable-libatomic                            \
+    	--disable-libgomp                              \
+    	--disable-libquadmath                          \
+    	--disable-libssp                               \
+    	--disable-libvtv                               \
+    	--disable-libstdcxx                            \
+    	--enable-languages=c,c++                       \
+    	--with-bugurl=https://issues.hyperbola.info/   \
+    	--with-system-zlib                             \
+    	--with-glibc-version=2.11
+
+    # Perhaps `make all-gcc target-libgcc` would be the right thing?
+    make
+    make install
+
+    cd "${srcdir}/glibc_build"
+
+    # If (for example) we're building glibc for arm and CFLAGS contains
+    # -march=x86_64, it shall break configure. That's why we remove -march= flag.
+    # -mtune=generic is also not supported on some arches.
+    # Warning: extglob option in bash must be enabled for this
+    # pattern matching to work (can be done using shopt builtin).
+    CFLAGS=${CFLAGS/-march=+([^[:space:]])/}
+    CFLAGS=${CFLAGS/-mtune=+([^[:space:]])/}
+
+    # remove fortify for building libraries
+    CPPFLAGS=${CPPFLAGS/-D_FORTIFY_SOURCE=[[:digit:]]/}
+    
+    echo "slibdir=/lib" > configparms
+    echo "rtlddir=/lib" >> configparms
+    echo "sbindir=/usr/sbin" >> configparms
+    echo "rootsbindir=/sbin" >> configparms
+    echo "vardbdir=/var/lib/misc" >> configparms
+    
+    ../glibc-*/configure                                   \
+	--prefix=/usr                                      \
+	--includedir=/include                              \
+	--libdir=/lib                                      \
+	--libexecdir=/libexec                              \
+	--with-bugurl=https://issues.hyperbola.info/       \
+	--enable-add-ons                                   \
+	--enable-obsolete-rpc                              \
+	--enable-kernel=2.6.32                             \
+	--enable-bind-now                                  \
+	--disable-profile                                  \
+	--enable-stackguard-randomization                  \
+	--enable-stack-protector=strong                    \
+	--enable-lock-elision                              \
+	--enable-multi-arch                                \
+	--disable-werror                                   \
+	--host=${_target}                                  \
+	--with-headers=/usr/${_target}/include             \
+	--with-binutils="${srcdir}/cross_tools/bin/"       \
+	CC="${srcdir}/cross_tools/bin/${_target}-gcc"
+    
+    echo "build-programs=no" >> configparms
+    make
+}
+
+package() {
+    cd "${srcdir}/glibc_build"
+
+    make install_root="${pkgdir}/usr/${_target}" install
+
+    rm -r "${pkgdir}/usr/${_target}/"{etc,var,usr}
+
+    STRIP="${srcdir}/cross_tools/bin/${_target}-strip"
+
+    # Aside from using different strip tool, we do all the stripping the same, as it
+    # is done for native glibc. Perhaps it is wrong. If You know better, change it.
+    
+    if check_option 'debug' n; then
+	find "${pkgdir}/usr/${_target}/bin" -type f -executable -exec \
+	     "$STRIP" $STRIP_BINARIES {} + 2> /dev/null || true
+	find "${pkgdir}/usr/${_target}/lib" -name '*.a' -type f -exec \
+	     "$STRIP" $STRIP_STATIC {} + 2> /dev/null || true
+
+	# Do not strip these for gdb and valgrind functionality, but strip the rest.
+	find "$pkgdir"/usr/${_target}/lib \
+	     -not -name 'ld-*.so' \
+	     -not -name 'libc-*.so' \
+	     -not -name 'libpthread-*.so' \
+	     -not -name 'libthread_db-*.so' \
+	     -name '*-*.so' -type f -exec "$STRIP" $STRIP_SHARED {} + 2> /dev/null || true
+    fi
+}