Intial commit

Add clang recipes

Signed-off-by: Khem Raj <raj.khem@gmail.com>

5 files changed, 331 insertions, 0 deletions

diff --git a/recipes-devtools/clang/clang.inc b/recipes-devtools/clang/clang.inc
new file mode 100644
index 0000000..c4b58fc
--- /dev/null
+++ b/recipes-devtools/clang/clang.inc
@@ -0,0 +1,58 @@
+# LLVM does not provide ABI stability between different versions. For this
+# reason OE makes it possible to build and install different llvm versions
+# at the same time.
+#
+# This is true for the normal recipes as well as the native ones.
+#
+# All regular installation directories are prefixed with 'llvm${LLVM_RELEASE}'
+# e.g. "${STAGING_BINDIR}/llvm2.5" or "${STAGING_INCDIR}/llvm2.5"
+#
+# For your program or library that makes use of llvm you do should not need to
+# modify anything as long as it uses the results of various llvm-config
+# invocations. If you need customizations something is wrong and it needs to be
+# fixed (report bug).
+#
+# However the *recipe* for your program/library *must* declare
+# export WANT_LLVM_RELEASE = "<valid version number>"
+# The version number is picked up by a generic wrapper script which just calls
+# the variant of the specified version.
+
+DEPENDS = "libffi libxml2-native llvm-native zlib"
+
+inherit perlnative pythonnative cmake
+
+
+EXTRA_OECMAKE="-DLLVM_ENABLE_RTTI=True \
+               -DLLVM_ENABLE_FFI=False \
+               -DCMAKE_SYSTEM_NAME=Linux \
+              "
+
+EXTRA_OECMAKE_append_class-native = "\
+               -DLLVM_TARGETS_TO_BUILD=host \
+               -DCMAKE_BUILD_TYPE=Release \
+               -DCMAKE_INSTALL_PREFIX=${prefix} \
+              "
+EXTRA_OECMAKE_append_class-target = "\
+               -DCMAKE_CROSSCOMPILING=True \
+"
+EXTRA_OEMAKE += "REQUIRES_RTTI=1 VERBOSE=1"
+
+do_configure() {
+        # Remove RPATHs
+        sed -i 's:$(RPATH) -Wl,$(\(ToolDir\|LibDir\|ExmplDir\))::g' ${S}/Makefile.rules
+        # Drop "svn" suffix from version string
+        sed -i 's/${PV}svn/${PV}/g' ${S}/configure
+
+        # Fix paths in llvm-config
+        sed -i "s|sys::path::parent_path(CurrentPath))\.str()|sys::path::parent_path(sys::path::parent_path(CurrentPath))).str()|g" ${S}/tools/llvm-config/llvm-config.cpp
+        sed -ri "s#/(bin|include|lib)(/?\")#/\1/${LLVM_DIR}\2#g" ${S}/tools/llvm-config/llvm-config.cpp
+        cmake ${S}
+}
+
+do_compile_class-native () {
+        oe_runmake
+}
+
+do_install_class-native () {
+        oe_runmake install DESTDIR=${D}
+}
diff --git a/recipes-devtools/clang/clang/disable-xml2-config.patch b/recipes-devtools/clang/clang/disable-xml2-config.patch
new file mode 100644
index 0000000..13edc56
--- /dev/null
+++ b/recipes-devtools/clang/clang/disable-xml2-config.patch
@@ -0,0 +1,208 @@
+Index: git/autoconf/configure.ac
+===================================================================
+--- git.orig/autoconf/configure.ac      2014-08-26 12:58:29.187543502 -0700
++++ git/autoconf/configure.ac   2014-08-26 13:18:55.484200981 -0700
+@@ -1560,16 +1560,13 @@
+ dnl Check for libxml2
+ dnl Right now we're just checking for the existence, we could also check for a
+ dnl particular version via --version on xml2-config
+-AC_CHECK_PROGS(XML2CONFIG, xml2-config)
+-
+-AC_MSG_CHECKING(for libxml2 includes)
+-if test "x$XML2CONFIG" = "x"; then
+- AC_MSG_RESULT(xml2-config not found)
+-else
+- LIBXML2_INC=`$XML2CONFIG --cflags`
+- AC_MSG_RESULT($LIBXML2_INC)
+- AC_CHECK_LIB(xml2, xmlReadFile,[AC_DEFINE([CLANG_HAVE_LIBXML],1,[Define if we have libxml2])
+-                                LIBXML2_LIBS="-lxml2"])
++PKG_CHECK_MODULES(LIBXML2, [libxml-2.0],,
++                 [AC_MSG_ERROR([Could not find libxml-2.0])]
++)
++if test "x$LIBXML2_CFLAGS" != "x"; then
++ LIBXML2_INC=${LIBXML2_CFLAGS}
++ LIBXML2_LIBS=${LIBXML2_LIBS}
++ AC_DEFINE([CLANG_HAVE_LIBXML],1,[Define if we have libxml2])
+ fi
+ AC_SUBST(LIBXML2_LIBS)
+ AC_SUBST(LIBXML2_INC)
+Index: git/configure
+===================================================================
+--- git.orig/configure  2014-08-26 12:58:29.194210168 -0700
++++ git/configure       2014-08-26 13:19:00.424200963 -0700
+@@ -769,7 +769,6 @@
+ HAVE_TERMINFO
+ USE_OPROFILE
+ USE_INTEL_JITEVENTS
+-XML2CONFIG
+ LIBXML2_LIBS
+ LIBXML2_INC
+ CXXCPP
+@@ -10164,144 +10163,17 @@
+ _ACEOF
+ 
+ 
+-for ac_prog in xml2-config
+-do
+-  # Extract the first word of "$ac_prog", so it can be a program name with args.
+-set dummy $ac_prog; ac_word=$2
+-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+-if test "${ac_cv_prog_XML2CONFIG+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$XML2CONFIG"; then
+-  ac_cv_prog_XML2CONFIG="$XML2CONFIG" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+-    ac_cv_prog_XML2CONFIG="$ac_prog"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-IFS=$as_save_IFS
+-
+-fi
+-fi
+-XML2CONFIG=$ac_cv_prog_XML2CONFIG
+-if test -n "$XML2CONFIG"; then
+-  { echo "$as_me:$LINENO: result: $XML2CONFIG" >&5
+-echo "${ECHO_T}$XML2CONFIG" >&6; }
+-else
+-  { echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6; }
+-fi
+-
+-
+-  test -n "$XML2CONFIG" && break
+-done
+-
+-
+-{ echo "$as_me:$LINENO: checking for libxml2 includes" >&5
+-echo $ECHO_N "checking for libxml2 includes... $ECHO_C" >&6; }
+-if test "x$XML2CONFIG" = "x"; then
+- { echo "$as_me:$LINENO: result: xml2-config not found" >&5
+-echo "${ECHO_T}xml2-config not found" >&6; }
+-else
+- LIBXML2_INC=`$XML2CONFIG --cflags`
+- { echo "$as_me:$LINENO: result: $LIBXML2_INC" >&5
+-echo "${ECHO_T}$LIBXML2_INC" >&6; }
+- { echo "$as_me:$LINENO: checking for xmlReadFile in -lxml2" >&5
+-echo $ECHO_N "checking for xmlReadFile in -lxml2... $ECHO_C" >&6; }
+-if test "${ac_cv_lib_xml2_xmlReadFile+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  ac_check_lib_save_LIBS=$LIBS
+-LIBS="-lxml2  $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-/* Override any GCC internal prototype to avoid an error.
+-   Use char because int might match the return type of a GCC
+-   builtin and then its argument prototype would still apply.  */
+-#ifdef __cplusplus
+-extern "C"
+-#endif
+-char xmlReadFile ();
+-int
+-main ()
+-{
+-return xmlReadFile ();
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+-  (eval "$ac_link") 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-        { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+-  { (case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+-  (eval "$ac_try") 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-        { ac_try='test -s conftest$ac_exeext'
+-  { (case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+-  (eval "$ac_try") 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  ac_cv_lib_xml2_xmlReadFile=yes
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-       ac_cv_lib_xml2_xmlReadFile=no
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext \
+-      conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-{ echo "$as_me:$LINENO: result: $ac_cv_lib_xml2_xmlReadFile" >&5
+-echo "${ECHO_T}$ac_cv_lib_xml2_xmlReadFile" >&6; }
+-if test $ac_cv_lib_xml2_xmlReadFile = yes; then
++PKG_CHECK_MODULES(LIBXML2, libxml-2.0,,
++                 AC_MSG_ERROR([Could not find libxml-2.0])
++)
++if test "x$LIBXML2_CFLAGS" != "x"; then
++ LIBXML2_INC=${LIBXML2_CFLAGS}
++ LIBXML2_LIBS=${LIBXML2_LIBS}
+ 
+ cat >>confdefs.h <<\_ACEOF
+ #define CLANG_HAVE_LIBXML 1
+ _ACEOF
+ 
+-                                LIBXML2_LIBS="-lxml2"
+-fi
+-
+ fi
+ 
+ 
+@@ -19700,7 +19572,6 @@
+ HAVE_TERMINFO!$HAVE_TERMINFO$ac_delim
+ USE_OPROFILE!$USE_OPROFILE$ac_delim
+ USE_INTEL_JITEVENTS!$USE_INTEL_JITEVENTS$ac_delim
+-XML2CONFIG!$XML2CONFIG$ac_delim
+ LIBXML2_LIBS!$LIBXML2_LIBS$ac_delim
+ LIBXML2_INC!$LIBXML2_INC$ac_delim
+ CXXCPP!$CXXCPP$ac_delim
+@@ -19729,7 +19600,7 @@
+ LTLIBOBJS!$LTLIBOBJS$ac_delim
+ _ACEOF
+ 
+-  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
++  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 96; then
+     break
+   elif $ac_last_try; then
+     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
diff --git a/recipes-devtools/clang/clang_git.bb b/recipes-devtools/clang/clang_git.bb
new file mode 100644
index 0000000..75120c1
--- /dev/null
+++ b/recipes-devtools/clang/clang_git.bb
@@ -0,0 +1,33 @@
+# Copyright (C) 2014 Khem Raj <raj.khem@gmail.com>
+# Released under the MIT license (see COPYING.MIT for the terms)
+
+DESCRIPTION = "LLVM based C/C++ compiler"
+HOMEPAGE = "http://clang.llvm.org/"
+LICENSE = "NCSA"
+SECTION = "devel"
+
+require clang.inc
+
+LLVM_RELEASE = "3.5"
+LLVM_DIR = "llvm${LLVM_RELEASE}"
+
+DEPENDS = "zlib libffi libxml2-native llvm-common"
+
+BRANCH ?= "master"
+LIC_FILES_CHKSUM = "file://LICENSE.TXT;md5=47e311aa9caedd1b3abf098bd7814d1d; \
+                    file://tools/clang/LICENSE.TXT;md5=3954ab76dfb9ce9024cdce4c24268267; \
+                    file://projects/compiler-rt/LICENSE.TXT;md5=1ee2b380c3e34d2dd756b922ab4f8b6c; \
+                   "
+SRC_URI = "git://github.com/llvm-mirror/llvm.git;branch=${BRANCH};name=llvm \
+           git://github.com/llvm-mirror/clang.git;branch=${BRANCH};destsuffix=git/tools/clang;name=clang \
+           git://github.com/llvm-mirror/compiler-rt.git;branch=${BRANCH};destsuffix=git/projects/compiler-rt;name=compiler-rt \
+          "
+
+SRCREV_llvm = "${AUTOREV}"
+SRCREV_clang = "${AUTOREV}"
+SRCREV_compiler-rt = "${AUTOREV}"
+
+
+S = "${WORKDIR}/git"
+
+BBCLASSEXTEND = "native nativesdk"
diff --git a/recipes-devtools/clang/llvm-common.bb b/recipes-devtools/clang/llvm-common.bb
new file mode 100644
index 0000000..618cc1e
--- /dev/null
+++ b/recipes-devtools/clang/llvm-common.bb
@@ -0,0 +1,22 @@
+SUMMARY = "Helper script for OE's llvm support"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://${COREBASE}/LICENSE;md5=4d92cd373abda3937c2bc47fbc49d690 \
+                    file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420 \
+"
+
+SRC_URI = "file://llvm-config"
+
+ALLOW_EMPTY_${PN} = "1"
+SYSROOT_PREPROCESS_FUNCS_append_class-target = " llvm_common_sysroot_preprocess"
+
+llvm_common_sysroot_preprocess() {
+    install -d ${SYSROOT_DESTDIR}${bindir_crossscripts}/
+    install -m 0755 ${WORKDIR}/llvm-config ${SYSROOT_DESTDIR}${bindir_crossscripts}/
+}
+
+do_install_class-native() {
+    install -d ${D}${bindir}
+    install -m 0755 ${WORKDIR}/llvm-config ${D}${bindir}
+}
+
+BBCLASSEXTEND = "native"
diff --git a/recipes-devtools/clang/llvm-common/llvm-config b/recipes-devtools/clang/llvm-common/llvm-config
new file mode 100644
index 0000000..a9a416d
--- /dev/null
+++ b/recipes-devtools/clang/llvm-common/llvm-config
@@ -0,0 +1,10 @@
+#!/bin/sh
+# Wrapper script for real llvm-config. Simply calls
+
+if [ $WANT_LLVM_RELEASE ]; then
+        exec `dirname $0`/${TARGET_PREFIX}llvm-config$WANT_LLVM_RELEASE ${@}
+else
+  echo "The variable WANT_LLVM_RELEASE is not defined and exported"
+        echo "by your build recipe. Go figure."
+  exit 1
+fi