[meta-oe][PATCH] llvm3.2: new recipe

[Jonathan Liu <net147@gmail.com>]

arm_fenv_uclibc.patch was copied from llvm2.9 recipe.

Signed-off-by: Jonathan Liu <net147@gmail.com>
---
 .../llvm/llvm3.2/arm_fenv_uclibc.patch             |  14 +++
 meta-oe/recipes-core/llvm/llvm3.2_3.2.bb           | 116 +++++++++++++++++++++
 2 files changed, 130 insertions(+)
 create mode 100644 meta-oe/recipes-core/llvm/llvm3.2/arm_fenv_uclibc.patch
 create mode 100644 meta-oe/recipes-core/llvm/llvm3.2_3.2.bb

diff --git a/meta-oe/recipes-core/llvm/llvm3.2/arm_fenv_uclibc.patch b/meta-oe/recipes-core/llvm/llvm3.2/arm_fenv_uclibc.patch
new file mode 100644
index 0000000..c3ae494
--- /dev/null
+++ b/meta-oe/recipes-core/llvm/llvm3.2/arm_fenv_uclibc.patch
@@ -0,0 +1,14 @@
+Index: llvm-2.9/include/llvm/Support/FEnv.h
+===================================================================
+--- llvm-2.9.orig/include/llvm/Support/FEnv.h	2010-11-29 20:44:50.000000000 +0100
++++ llvm-2.9/include/llvm/Support/FEnv.h	2011-11-18 18:42:22.580161297 +0100
+@@ -17,6 +17,9 @@
+ 
+ #include "llvm/Config/config.h"
+ #include <cerrno>
++
++#undef HAVE_FENV_H
++
+ #ifdef HAVE_FENV_H
+ #include <fenv.h>
+ #endif
diff --git a/meta-oe/recipes-core/llvm/llvm3.2_3.2.bb b/meta-oe/recipes-core/llvm/llvm3.2_3.2.bb
new file mode 100644
index 0000000..cfdc68c
--- /dev/null
+++ b/meta-oe/recipes-core/llvm/llvm3.2_3.2.bb
@@ -0,0 +1,116 @@
+DESCRIPTION = "The Low Level Virtual Machine"
+HOMEPAGE = "http://llvm.org"
+# 3-clause BSD-like
+LICENSE = "NCSA"
+LIC_FILES_CHKSUM = "file://LICENSE.TXT;md5=60fdd7739841f04a2ce2171a726be8f3"
+
+DEPENDS = "libffi llvm-common"
+
+SRC_URI = "http://llvm.org/releases/${PV}/llvm-${PV}.src.tar.gz"
+SRC_URI_append_libc-uclibc = " file://arm_fenv_uclibc.patch "
+
+SRC_URI[md5sum] = "71610289bbc819e3e15fdd562809a2d7"
+SRC_URI[sha256sum] = "125090c4d26740f1d5e9838477c931ed7d9ad70d599ba265f46f3a42cb066343"
+
+S = "${WORKDIR}/llvm-${PV}.src"
+
+inherit autotools perlnative pythonnative
+
+LLVM_ARCH = "${@get_llvm_arch(d)}"
+LLVM_BUILD_DIR = "${WORKDIR}/llvm-${PV}.build"
+LLVM_INSTALL_DIR = "${WORKDIR}/llvm-install"
+LLVM_RELEASE = "3.2"
+LLVM_DIR = "llvm${LLVM_RELEASE}"
+
+EXTRA_OECONF += "--disable-assertions \
+                 --enable-debug-runtime \
+                 --disable-expensive-checks \
+                 --enable-bindings=none \
+                 --enable-keep-symbols \
+                 --enable-libffi \
+                 --enable-optimized \
+                 --enable-shared \
+                 --enable-targets=${LLVM_ARCH}"
+EXTRA_OEMAKE += "REQUIRES_RTTI=1"
+FILES_${PN} = "${libdir}/lib*.so \
+               ${libdir}/${LLVM_DIR}/*"
+FILES_${PN}-dbg = "${bindir}/${LLVM_DIR}/.debug \
+                   ${libdir}/${LLVM_DIR}/.debug \
+                   ${libdir}/.debug \
+                   /usr/src/debug"
+FILES_${PN}-dev = "${bindir}/${LLVM_DIR} \
+                   ${includedir}/${LLVM_DIR} \
+                   ${libdir}/${LLVM_DIR}/BugpointPasses.so \
+                   ${libdir}/${LLVM_DIR}/LLVMHello.so"
+FILES_${PN}-static-dev = "${libdir}/${LLVM_DIR}/*.a"
+FILES_SOLIBSDEV = ""
+
+do_configure_prepend() {
+	# Remove RPATHs
+	sed -i 's:$(RPATH) -Wl,$(\(ToolDir\|LibDir\|ExmplDir\))::g' Makefile.rules
+
+	# Drop "svn" suffix from version string
+	sed -i 's/3\.2svn/3.2/g' configure
+
+	# Fix paths in llvm-config
+	sed -i "s|sys::path::parent_path(CurrentPath))|sys::path::parent_path(sys::path::parent_path(CurrentPath)))|g" tools/llvm-config/llvm-config.cpp
+	sed -i "s|/bin|/bin/${LLVM_DIR}|g" tools/llvm-config/llvm-config.cpp
+	sed -i "s|/include|/include/${LLVM_DIR}|g" tools/llvm-config/llvm-config.cpp
+	sed -i "s|/lib|/lib/${LLVM_DIR}|g" tools/llvm-config/llvm-config.cpp
+
+	# Fails to build unless using separate directory from source
+	mkdir -p ${LLVM_BUILD_DIR}
+	cd ${LLVM_BUILD_DIR}
+}
+
+do_compile() {
+	cd ${LLVM_BUILD_DIR}
+	oe_runmake CC=${BUILD_CC} CXX=${BUILD_CXX} cross-compile-build-tools
+	oe_runmake
+}
+
+do_install() {
+	cd ${LLVM_BUILD_DIR}
+	oe_runmake DESTDIR=${LLVM_INSTALL_DIR} install
+
+	mv ${LLVM_INSTALL_DIR}${bindir}/${HOST_SYS}-llvm-config-host ${LLVM_INSTALL_DIR}/llvm-config-host
+
+	install -d ${D}${bindir}/${LLVM_DIR}
+	mv ${LLVM_INSTALL_DIR}${bindir}/* ${D}${bindir}/${LLVM_DIR}/
+
+	install -d ${D}${includedir}/${LLVM_DIR}
+	mv ${LLVM_INSTALL_DIR}${includedir}/* ${D}${includedir}/${LLVM_DIR}/
+
+	install -d ${D}${libdir}/${LLVM_DIR}
+	mv ${LLVM_INSTALL_DIR}${libdir}/* ${D}${libdir}/${LLVM_DIR}/
+
+	install -d ${D}${docdir}/${LLVM_DIR}
+	mv ${LLVM_INSTALL_DIR}${prefix}/docs/llvm/* ${D}${docdir}/${LLVM_DIR}
+}
+
+SYSROOT_PREPROCESS_FUNCS += "llvm_sysroot_preprocess"
+
+llvm_sysroot_preprocess() {
+	install -d ${SYSROOT_DESTDIR}${bindir_crossscripts}
+	mv ${LLVM_INSTALL_DIR}/llvm-config-host ${SYSROOT_DESTDIR}${bindir_crossscripts}/llvm-config${LLVM_RELEASE}
+}
+
+def get_llvm_arch(d):
+    import bb;
+
+    arch = bb.data.getVar('TARGET_ARCH', d, 1)
+
+    if arch == "x86_64" or arch == "i486" or arch == "i586" or arch == "i686":
+        arch = "x86"
+    elif arch == "x86_64":
+        arch = "x86_64"
+    elif arch == "arm":
+        arch = "arm"
+    elif arch == "mipsel" or arch == "mips":
+        arch = "mips"
+    elif arch == "powerpc" or arch == "powerpc64":
+        arch = "powerpc"
+    else:
+        bb.warn("%s does not support %s yet" % (bb.data.getVar('PN', d, 1), arch) );
+
+    return arch
-- 
1.8.3