From 33c9ce80960498792ab56344211f76e41b38d361 Mon Sep 17 00:00:00 2001
From: "coadde [Márcio Alexandre Silva Delgado]" <coadde@parabola.nu>
Date: Tue, 9 Sep 2014 04:36:24 -0300
Subject: lib32-clang: fixing PKGBUILD without include dir and add LICENSE file
 to package

---
 libre-multilib/lib32-clang/PKGBUILD | 75 ++++++++++++++++---------------------
 1 file changed, 33 insertions(+), 42 deletions(-)

diff --git a/libre-multilib/lib32-clang/PKGBUILD b/libre-multilib/lib32-clang/PKGBUILD
index 9f1a3cbf0..dac49b5eb 100644
--- a/libre-multilib/lib32-clang/PKGBUILD
+++ b/libre-multilib/lib32-clang/PKGBUILD
@@ -1,14 +1,16 @@
 # Maintainer (Arch): PitBall
 # Maintainer: André Silva <emulatorman@parabola.nu>
+# Maintainer: Márcio Silva <coadde@parabola.nu>
 
 pkgname=lib32-clang
 pkgver=3.5.0
-_base_ver=3.5.0
 pkgrel=1
 arch=('x86_64')
-url="http://llvm.org/"
+url="http://clang.llvm.org/"
 license=('custom:University of Illinois/NCSA Open Source License')
-makedepends=('lib32-libffi' 'lib32-zlib' 'python2' 'gcc-multilib' 'clang' 'lib32-llvm' 'bc')
+# please use libretools, install "multilib-devel" on chroot and add
+#  "CHROOTEXTRAPKG=(multilib-devel)" on "/etc/libretools.d/chroot.conf" file.
+makedepends=('lib32-libffi' 'lib32-zlib' 'python2')
 options=('staticlibs')
 source=(http://llvm.org/releases/$pkgver/llvm-$pkgver.src.tar.xz{,.sig}
         http://llvm.org/releases/$pkgver/cfe-$pkgver.src.tar.xz{,.sig}
@@ -23,23 +25,16 @@ sha256sums=('28e199f368ef0a4666708f31c7991ad3bcc3a578342b0306526dd35f07595c03'
             '5702053503d49448598eda1b8dc8c263f0df9ad7486833273e3987b5dec25a19')
 
 prepare() {
-  # Change directory names to release names so we don't need to change the
-  # whole PKGBUILD
-  mv llvm-$pkgver{.src,}
-  mv cfe-$pkgver.src clang-$pkgver
+  cd "$srcdir/llvm-$pkgver.src"
 
-  cd "$srcdir/llvm-$pkgver"
+  # At the present, clang must reside inside the LLVM source code tree to build
+  # See http://llvm.org/bugs/show_bug.cgi?id=4840
+  mv "$srcdir/cfe-$pkgver.src" tools/clang
 
-  rm -rf projects/compiler-rt
-  mv "$srcdir/clang-$pkgver" tools/clang
-
-
-  rm -rf projects/compiler-rt
-  mv "$srcdir/compiler-rt-$_base_ver.src" projects/compiler-rt
+  mv "$srcdir/compiler-rt-$pkgver.src" projects/compiler-rt
 
   # Fix installation directories, ./configure doesn't seem to set them right
-  sed -i -e 's:\$(PROJ_prefix)/lib:$(PROJ_prefix)/lib32:' \
-         -e 's:\$(PROJ_prefix)/docs/llvm:$(PROJ_prefix)/share/doc/llvm:' \
+  sed -i 's:\$(PROJ_prefix)/lib:$(PROJ_prefix)/lib32:' \
     Makefile.config.in
   sed -i '/ActiveLibDir = ActivePrefix/s:lib:lib32:' \
     tools/llvm-config/llvm-config.cpp
@@ -47,66 +42,62 @@ prepare() {
     autoconf/configure.ac \
     configure
 
-  # Use system lib32-llvm
-  install -d $srcdir/llvm-$pkgver/Release/lib
-  for file in ` pacman -Ql lib32-llvm |grep /lib32/ |awk '{print $2}' |sed '/\/$/d'`; do
-  ln -sf $file $srcdir/llvm-$pkgver/Release/lib/
-  done
-
   # Fix build with GCC 4.9 (patch from Debian)
   # http://llvm.org/bugs/show_bug.cgi?id=20067
   patch -Np1 -i "$srcdir/llvm-3.5.0-force-link-pass.o.patch"
 }
 
 build() {
-  cd "$srcdir/llvm-$pkgver"
+  cd "$srcdir/llvm-$pkgver.src"
+
   export CC="gcc -m32"
   export CXX="g++ -m32"
-  export CLANG="clang -m32"
   export PKG_CONFIG_PATH="/usr/lib32/pkgconfig"
-  export LLVM_CONFIG=/usr/bin/llvm-config32
+
+  # Apply strip option to configure
+  _optimized_switch="enable"
+  [[ $(check_option strip) == n ]] && _optimized_switch="disable"
 
   # Include location of libffi headers in CPPFLAGS
   CPPFLAGS+=" $(pkg-config --cflags libffi)"
 
+  # We had to force host and target to get
+  # a proper triplet reported by llvm
+
   ./configure \
     --prefix=/usr \
     --libdir=/usr/lib32 \
     --sysconfdir=/etc \
     --enable-shared \
     --enable-libffi \
-    --enable-targets=x86 \
-    --enable-experimental-targets=R600 \
-    --enable-bindings=none \
+    --enable-targets=all \
     --disable-expensive-checks \
     --disable-debug-runtime \
     --disable-assertions \
     --with-binutils-include=/usr/include \
     --with-python=/usr/bin/python2 \
+    --build=i686-pc-linux-gnu \
     --host=i686-pc-linux-gnu \
-    --target=i686-pc-linux-gnu \
-    --enable-optimized
+    --$_optimized_switch-optimized
 
-#    --disable-clang-static-analyzer \
-
-#  make
-  make -C projects/compiler-rt clang_linux
-  make -C tools/clang/utils/TableGen
-  make -C tools/clang/lib
+  make REQUIRES_RTTI=1
 }
 
 package_lib32-clang() {
   pkgdesc="C language family frontend for LLVM (32-bit)"
-  url="http://clang.llvm.org/"
   depends=('clang' 'lib32-llvm' 'gcc-multilib')
 
-  install -d $pkgdir/usr/lib32/clang/$pkgver
-  ln -s lib32 $pkgdir/usr/lib
+  cd "$srcdir/llvm-$pkgver.src/tools/clang"
 
-  cd "$srcdir/llvm-$pkgver/tools/clang"
   make -C lib DESTDIR="$pkgdir" install
+
+  # remove include dir
+  rm -vrf "$pkgdir"/usr/lib
+
   # Fix permissions of static libs
   chmod -x "$pkgdir"/usr/lib32/*.a
-  mv $pkgdir/usr/lib32/clang{,/$pkgver}/include
-  rm -rf $pkgdir/usr/lib
+
+  install -Dm644 LICENSE.TXT "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
 }
+
+# vim:set ts=2 sw=2 et:
-- 
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