Accepting request 110700 from devel:tools:compiler

- Target i586-linux for 32bit builds bnc#728737

OBS-URL: https://build.opensuse.org/request/show/110700
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/llvm?expand=0&rev=23

clang-cmake-lib.patch

@@ -1,11 +0,0 @@
---- tools/clang/tools/libclang/CMakeLists.txt	(revision 132071)
-+++ tools/clang/tools/libclang/CMakeLists.txt	(working copy)
-@@ -33,7 +33,7 @@
- 
-   set_target_properties(libclang
-     PROPERTIES
--    OUTPUT_NAME "libclang"
-+    OUTPUT_NAME "clang"
-     VERSION ${LIBCLANG_LIBRARY_VERSION}
-     DEFINE_SYMBOL _CINDEX_LIB_)
- 

default-to-i586.patch

@@ -0,0 +1,13 @@
+Index: llvm/tools/clang/lib/Driver/Tools.cpp
+===================================================================
+--- llvm.orig/tools/clang/lib/Driver/Tools.cpp
++++ llvm/tools/clang/lib/Driver/Tools.cpp
+@@ -897,7 +897,7 @@ void Clang::AddX86TargetArgs(const ArgLi
+       if (getToolChain().getArch() == llvm::Triple::x86_64)
+         CPUName = "x86-64";
+       else if (getToolChain().getArch() == llvm::Triple::x86)
+-        CPUName = "pentium4";
++        CPUName = "i586";
+     }
+   }
+ 

llvm.changes

@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Tue Mar 20 12:40:27 UTC 2012 - idonmez@suse.com
+
+- Target i586-linux for 32bit builds 
+
 -------------------------------------------------------------------
 Tue Dec 27 21:33:48 UTC 2011 - idonmez@suse.com
 

llvm.spec

@@ -1,7 +1,7 @@
 #
 # spec file for package llvm
 #
-# Copyright (c) 2011 SUSE LINUX Products GmbH, Nuernberg, Germany.
+# Copyright (c) 2012 SUSE LINUX Products GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -15,9 +15,10 @@
 # Please submit bugfixes or comments via http://bugs.opensuse.org/
 #
 
+
 %define _revision     145598
 %define _release_version 3.0
-%define _supported_archs "ARM;X86"
+%define _supported_archs "arm,x86"
 
 Name:           llvm
 Version:        3.0
@@ -30,8 +31,6 @@ Source0:        %{name}-%{version}.tar.bz2
 Source100:      %{name}-rpmlintrc
 # PATCH-FIX-OPENSUSE set-revision.patch idoenmez@suse.de -- Allow us to set revision
 Patch1:         set-revision.patch
-# PATCH-FIX-OPENSUSE set-revision.patch idoenmez@suse.de -- Use correct lib prefix
-Patch2:         clang-cmake-lib.patch
 # PATCH-FIX-OPENSUSE assume-opensuse.patch idoenmez@suse.de -- Always enable openSUSE/SUSE features
 Patch3:         assume-opensuse.patch
 # PATCH-FIX-UPSTREAM clang-glibc2.14.patch idoenmez@suse.de -- Support glibc 2.14 headers
@@ -40,6 +39,8 @@ Patch4:         clang-glibc2.14.patch
 Patch5:         clang-disable-ada-extension.patch
 # PATCH-FIX-UPSTREAM http://llvm.org/viewvc/llvm-project?view=rev&revision=147295
 Patch6:         clang-pr11642.patch
+# PATCH-FIX-OPENSUSE default-to-i586.patch -- Use i586 as default target for 32bit
+Patch7:         default-to-i586.patch
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 BuildRequires:  autoconf
 BuildRequires:  automake
@@ -48,7 +49,6 @@ BuildRequires:  binutils-devel >= 2.21.90
 %endif
 BuildRequires:  bison
 BuildRequires:  chrpath
-BuildRequires:  cmake
 BuildRequires:  dejagnu
 BuildRequires:  fdupes
 BuildRequires:  flex
@@ -112,8 +112,8 @@ This package contains the clang (C language) frontend for LLVM.
 
 Summary:        CLANG frontend for LLVM (devel package)
 Group:          Development/Languages/Other
-Requires:       llvm-devel = %{version}
 Requires:       clang = %{version}
+Requires:       llvm-devel = %{version}
 %{py_requires}
 
 %description clang-devel
@@ -132,13 +132,16 @@ This package contains vim plugins for LLVM like syntax highlighting.
 %prep
 %setup -q
 %patch1
-%patch2
 %patch3
 cd tools/clang
 %patch4
 %patch6
 cd ../..
 %patch5 -p1
+%patch7 -p1
+
+# We hardcode i586
+rm tools/clang/test/Driver/x86_features.c
 
 sed -i s,SVN_REVISION,\"%{_revision}\",g tools/clang/lib/Basic/Version.cpp
 
@@ -150,13 +153,11 @@ TOPLEVEL=$PWD
 mkdir stage1 stage2 stage3
 pushd stage1
 
-# Idiot cmake doesn't let me select my own optimization level here
-# hence we use configure, this needed to workaround a gcc 4.5 bug
 ../configure \
-    --enable-optimized \
+	--enable-optimized \
-    --disable-assertions \
+	--disable-assertions \
-    --with-optimize-option="-O0" \
+	--with-optimize-option="-O0" \
-    --enable-targets=host
+	--enable-targets=host
 
 make %{?_smp_mflags}
 
@@ -166,41 +167,42 @@ pushd stage2
 export CC=$TOPLEVEL/stage1/Release/bin/clang
 export CXX=$TOPLEVEL/stage1/Release/bin/clang++
 
-cmake -DCMAKE_INSTALL_PREFIX=%{_prefix} \
+../configure \
-      -DCMAKE_BUILD_TYPE=Release \
+	--enable-optimized \
-      -DLLVM_TARGETS_TO_BUILD=%{_supported_archs} \
+	--disable-assertions \
-      ..
+	--enable-targets=host
+
 make %{?_smp_mflags}
 
 popd
 pushd stage3
-# Needed to make clang resource dir working inside build tree
-ln -s lib lib64
 
-export CC=$TOPLEVEL/stage2/bin/clang
+# autotools ignore --libdir
-export CXX=$TOPLEVEL/stage2/bin/clang++
+mkdir Release
+ln -s lib Release/lib64
 
-cmake -DCMAKE_INSTALL_PREFIX=%{_prefix} \
+export CC=$TOPLEVEL/stage2/Release/bin/clang
-      -DCMAKE_BUILD_TYPE=Release \
+export CXX=$TOPLEVEL/stage2/Release/bin/clang++
-      -DLLVM_ENABLE_ASSERTIONS=FALSE \
+
-      -DLLVM_ENABLE_PIC=TRUE \
+../configure \
-      -DLLVM_ENABLE_TIMESTAMPS=FALSE \
+        --prefix=%{_prefix} \
-      -DLLVM_TARGETS_TO_BUILD=%{_supported_archs} \
+	--enable-optimized \
-      -DCLANG_VENDOR="SUSE Linux" \
+	--disable-assertions \
-%if "%{_lib}" == "lib64"
+	--enable-pic \
-      -DLLVM_LIBDIR_SUFFIX=64 \
+	--disable-timestamps \
-%endif
+        --enable-targets=%{_supported_archs} \
 %if 0%{?suse_version} >= 1220
-      -DLLVM_BINUTILS_INCDIR=/usr/include \
+	--with-binutils-include=/usr/include \
 %endif
-      -DCLANG_RESOURCE_DIR="../%{_lib}/clang/%{_release_version}" \
+	--with-clang-resource-dir="../%{_lib}/clang/%{_release_version}"
-      ..
+
-make %{?_smp_mflags}
+make %{?_smp_mflags} REQUIRES_RTTI=1
 
 %check
 cd stage3
 make check
-make clang-test
+cd tools/clang
+make test
 
 %install
 cd stage3
@@ -210,13 +212,19 @@ cd ..
 # Fixup libdir
 %if "%{_lib}" == "lib64"
 sed -i s,ABS_RUN_DIR/lib,ABS_RUN_DIR/lib64, %{buildroot}/%{_bindir}/llvm-config
+mv %{buildroot}%{_prefix}/lib %{buildroot}%{_prefix}/lib64
 %endif
 
+# Docs
+mkdir -p  %{buildroot}/usr/share/doc/packages/llvm-doc/
+mv %{buildroot}/usr/docs/llvm/html %{buildroot}/usr/share/doc/packages/llvm-doc/
+rm -rf %{buildroot}/usr/docs/
+
 # cleanup
 file %{buildroot}/%{_bindir}/* | awk -F: '$2~/ELF/{print $1}' | xargs -r chrpath -d
 file %{buildroot}/%{_libdir}/%{name}/*.so | awk -F: '$2~/ELF/{print $1}' | xargs -r chrpath -d
-
 find %{buildroot}%{_includedir}/clang -name '*.tmp' -exec rm {} +
+chmod -x %{buildroot}/%{_libdir}/*.a
 
 for file in `find examples -type f`; do
 	install -d %{buildroot}%{_docdir}/%{name}-doc/`dirname $file`
@@ -272,15 +280,6 @@ install -m 755 -d %{buildroot}%{_datadir}/vim/site/syntax/
 install -m 644 utils/vim/*.vim %{buildroot}%{_datadir}/vim/site/syntax/
 mv utils/vim/README utils/vim/README.vim
 
-# Create man pages because cmake buildsystem doesn't do for us
-install -m 755 -d %{buildroot}%{_mandir}/man1
-# tblgen is not installed anymore.
-rm docs/CommandGuide/tblgen.pod
-for i in docs/CommandGuide/*.pod tools/clang/docs/tools/*.pod; do
-    page=`echo $i|awk -F"/" '{print $(NF)}'|sed s,.pod,,` &&
-    pod2man -s1 $i %{buildroot}%{_mandir}/man1/$page.1;
-done
-
 # Remove gtest library
 rm -f %{buildroot}%{_libdir}/*gtest*
 
@@ -308,7 +307,6 @@ rm -f %{buildroot}%{_libdir}/libEnhancedDisassembly.*
 %defattr(-,root,root)
 %doc *.TXT *.txt
 %{_bindir}/bugpoint
-%{_bindir}/diagtool
 %{_bindir}/llc
 %{_bindir}/lli
 %{_bindir}/macho-dump
@@ -317,12 +315,12 @@ rm -f %{buildroot}%{_libdir}/libEnhancedDisassembly.*
 %{_bindir}/opt
 %{_mandir}/man1/bugpoint.1%{ext_man}
 %exclude %{_mandir}/man1/lit.1%{ext_man}
+%{_mandir}/man1/tblgen.1%{ext_man}
 %{_mandir}/man1/llc.1%{ext_man}
 %{_mandir}/man1/lli.1%{ext_man}
 %exclude %{_mandir}/man1/%{name}-config.1%{ext_man}
 %{_mandir}/man1/llvm*.1%{ext_man}
 %{_mandir}/man1/opt.1%{ext_man}
-%{_mandir}/man1/FileCheck.1%{ext_man}
 
 %files clang
 %defattr(-,root,root)
@@ -340,7 +338,7 @@ rm -f %{buildroot}%{_libdir}/libEnhancedDisassembly.*
 %{py_sitedir}/Resources
 %{_datadir}/clang
 %{_mandir}/man1/clang.1.gz
-%{_libdir}/libclang.so.*
+%{_libdir}/libclang.so
 %{_libdir}/libLTO.so
 %{_libdir}/*profile*.a
 %if 0%{?suse_version} >= 1220
@@ -380,15 +378,12 @@ rm -f %{buildroot}%{_libdir}/libEnhancedDisassembly.*
 %{_includedir}/clang
 %{_includedir}/clang-c
 %{_libdir}/libLTO.a
-%{_libdir}/libclang.so
 %{_libdir}/libclang*.a
 %{_libdir}/*profile*.so
 
 %files devel
 %defattr(-,root,root,-)
 %{_bindir}/%{name}-config
-%dir %{_datadir}/llvm/
-%{_datadir}/llvm/*
 %doc %{_mandir}/man1/%{name}-config.1%{ext_man}
 %{_includedir}/%{name}/
 %{_includedir}/%{name}-c/