From 1b4d48a4e1adc646897e0de4a17b5d702656f9f9 Mon Sep 17 00:00:00 2001
From: André Fabian Silva Delgado <emulatorman@lavabit.com>
Date: Thu, 4 Jul 2013 13:35:28 -0300
Subject: xtensa-unknown-elf-gcc: fix issues on PKGBUILD

---
 libre/xtensa-unknown-elf-gcc/PKGBUILD | 73 +++++++----------------------------
 1 file changed, 13 insertions(+), 60 deletions(-)

diff --git a/libre/xtensa-unknown-elf-gcc/PKGBUILD b/libre/xtensa-unknown-elf-gcc/PKGBUILD
index 797f67f9e..1d81b0385 100644
--- a/libre/xtensa-unknown-elf-gcc/PKGBUILD
+++ b/libre/xtensa-unknown-elf-gcc/PKGBUILD
@@ -10,11 +10,11 @@ _sysroot="/usr/$CHOST/${_target}"
 pkgname=${_target}-gcc
 pkgver=4.8.1
 pkgrel=1
-pkgdesc="The GNU Compiler Collection for Xtensa processors"
+pkgdesc="The GNU Compiler Collection for the Xtensa architecture"
 arch=('i686' 'x86_64' 'mips64el')
 license=('GPL' 'LGPL' 'FDL' 'custom')
 url="http://gcc.gnu.org"
-makedepends=("binutils>=2.23" 'libmpc' 'cloog' 'gcc-ada' 'doxygen')
+makedepends=('binutils>=2.23' 'libmpc' 'cloog' 'gcc-ada' 'doxygen')
 checkdepends=('dejagnu' 'inetutils')
 options=('!libtool' '!emptydirs')
 source=(ftp://gcc.gnu.org/pub/gcc/releases/gcc-${pkgver}/gcc-${pkgver}.tar.bz2)
@@ -33,13 +33,16 @@ prepare() {
 
   echo ${pkgver} > gcc/BASE-VER
 
+  # hack! - some configure tests for header files using "$CPP $CPPFLAGS"
+  sed -i "/ac_cpp=/s/\$CPPFLAGS/\$CPPFLAGS -O2/" {libiberty,gcc}/configure
+
   mkdir ${srcdir}/gcc-build
 }
 
 build() {
   cd ${srcdir}/gcc-build
 
-  ${srcdir}/${_basedir}/configure --prefix=/home/marcio/src/xtensa-elf/tools \
+  ${srcdir}/${_basedir}/configure --prefix=/usr \
     --target=${_target} \
     --disable-multilib \
     --disable-nls \
@@ -48,9 +51,9 @@ build() {
     --enable-languages=c \
     --disable-libquadmath \
     --disable-libssp \
-    --with-newlib
-#    --disable-werror \
-#      --libdir=/usr/lib --libexecdir=/usr/lib \
+    --with-newlib \
+    --disable-werror \
+    --libdir=/usr/lib --libexecdir=/usr/lib
 #      --mandir=/usr/share/man --infodir=/usr/share/info \
 #      --with-bugurl=https://labs.parabola.nu/ \
 #      --disable-shared --enable-threads=posix \
@@ -64,15 +67,11 @@ build() {
 #      --with-linker-hash-style=gnu --disable-install-libiberty \
 #      --enable-checking=release \
   make all-gcc
-
-  # make documentation
-  cd ${_target}/libstdc++-v3
-  make doc-man-doxygen
 }
 
 package()
 {
-  pkgdesc="The GNU Compiler Collection"
+  pkgdesc="The GNU Compiler Collection for the Xtensa architecture"
   depends=("gcc-libs=$pkgver-$pkgrel" 'binutils>=2.23' 'libmpc' 'cloog')
   groups=("${_target}-devel")
   install=${_target}-gcc.install
@@ -81,56 +80,10 @@ package()
   
   make -j1 DESTDIR=${pkgdir} install-gcc
 
-  install -d $pkgdir/usr/share/gdb/auto-load/usr/lib
-  mv $pkgdir{,/usr/share/gdb/auto-load}/usr/lib/libstdc++.so.6.0.18-gdb.py
-
-  # unfortunately it is much, much easier to install the lot and clean-up the mess...
-  rm $pkgdir/usr/bin/{{${_target}-,}gfortran,{${_target}-,}gccgo,gnat*}
-  rm $pkgdir/usr/lib/*.so*
-  rm $pkgdir/usr/lib/lib{atomic,gfortran,go{,begin},iberty,objc}.a
-  rm $pkgdir/usr/lib/libgfortran.spec
-  rm -r $pkgdir/usr/lib/gcc/${_target}-/${pkgver}/{ada{include,lib},finclude,include/objc}
-  rm $pkgdir/usr/lib/gcc/${_target}-/${pkgver}/{cc1obj{,plus},f951,gnat1,go1}
-  rm $pkgdir/usr/lib/gcc/${_target}-/${pkgver}/{libcaf_single,libgfortranbegin}.a
-  rm -r $pkgdir/usr/lib/go
-  rm $pkgdir/usr/share/info/{gccgo,gfortran,gnat*,libgomp,libquadmath,libitm}.info
-  rm $pkgdir/usr/share/locale/{de,fr}/LC_MESSAGES/libstdc++.mo
-  rm $pkgdir/usr/share/man/man1/{gccgo,gfortran}.1
-
   # many packages expect this symlinks
   ln -s ${_target}-gcc ${pkgdir}/usr/bin/${_target}-cc
 
-  # POSIX conformance launcher scripts for c89 and c99
-  cat > $pkgdir/usr/bin/${_target}-c89 <<"EOF"
-#!/bin/sh
-fl="-std=c89"
-for opt; do
-  case "$opt" in
-    -ansi|-std=c89|-std=iso9899:1990) fl="";;
-    -std=*) echo "`basename $0` called with non ANSI/ISO C option $opt" >&2
-	    exit 1;;
-  esac
-done
-exec ${_target}-gcc $fl ${1+"$@"}
-EOF
-
-  cat > $pkgdir/usr/bin/${_target}-c99 <<"EOF"
-#!/bin/sh
-fl="-std=c99"
-for opt; do
-  case "$opt" in
-    -std=c99|-std=iso9899:1999) fl="";;
-    -std=*) echo "`basename $0` called with non ISO C99 option $opt" >&2
-	    exit 1;;
-  esac
-done
-exec ${_target}-gcc $fl ${1+"$@"}
-EOF
-
-  chmod 755 $pkgdir/usr/bin/${_target}-c{8,9}9
-
-
-  # Install Runtime Library Exception
-  install -Dm644 ${srcdir}/${_basedir}/COPYING.RUNTIME \
-    ${pkgdir}/usr/share/licenses/${_target}/RUNTIME.LIBRARY.EXCEPTION
+  # Remove unnecessary files and folders
+  rm $pkgdir/usr/share/info/* && rmdir $pkgdir/usr/share/info
+  rm $pkgdir/man/man7/* && rmdir $pkgdir/man/man7
 }
-- 
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