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llvm: Add recipe for 5.0
Based on recipe from meta-oe and clang recipe from meta-clang Needed by mesa Fixes [YOCTO #11529] (From OE-Core rev: 8724ef9c53e7804ead9ba0f019369b0e4daada63) Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Khem Raj
@@ -0,0 +1,93 @@
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From 28293e48cf1a52004c6a78de448718441f9e05f9 Mon Sep 17 00:00:00 2001
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From: Khem Raj <raj.khem@gmail.com>
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Date: Sat, 21 May 2016 00:33:20 +0000
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Subject: [PATCH 1/2] llvm: TargetLibraryInfo: Undefine libc functions if they
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are macros
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musl defines some functions as macros and not inline functions
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if this is the case then make sure to undefine them
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
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---
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Upstream-Status: Pending
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include/llvm/Analysis/TargetLibraryInfo.def | 21 +++++++++++++++++++++
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1 file changed, 21 insertions(+)
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diff --git a/include/llvm/Analysis/TargetLibraryInfo.def b/include/llvm/Analysis/TargetLibraryInfo.def
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index 9cbe917c146..aff8419cf54 100644
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--- a/include/llvm/Analysis/TargetLibraryInfo.def
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+++ b/include/llvm/Analysis/TargetLibraryInfo.def
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@@ -656,6 +656,9 @@ TLI_DEFINE_STRING_INTERNAL("fmodl")
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TLI_DEFINE_ENUM_INTERNAL(fopen)
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TLI_DEFINE_STRING_INTERNAL("fopen")
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/// FILE *fopen64(const char *filename, const char *opentype)
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+#ifdef fopen64
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+#undef fopen64
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+#endif
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TLI_DEFINE_ENUM_INTERNAL(fopen64)
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TLI_DEFINE_STRING_INTERNAL("fopen64")
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/// int fprintf(FILE *stream, const char *format, ...);
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@@ -691,6 +694,9 @@ TLI_DEFINE_STRING_INTERNAL("fseek")
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/// int fseeko(FILE *stream, off_t offset, int whence);
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TLI_DEFINE_ENUM_INTERNAL(fseeko)
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TLI_DEFINE_STRING_INTERNAL("fseeko")
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+#ifdef fseeko64
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+#undef fseeko64
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+#endif
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/// int fseeko64(FILE *stream, off64_t offset, int whence)
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TLI_DEFINE_ENUM_INTERNAL(fseeko64)
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TLI_DEFINE_STRING_INTERNAL("fseeko64")
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@@ -701,6 +707,9 @@ TLI_DEFINE_STRING_INTERNAL("fsetpos")
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TLI_DEFINE_ENUM_INTERNAL(fstat)
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TLI_DEFINE_STRING_INTERNAL("fstat")
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/// int fstat64(int filedes, struct stat64 *buf)
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+#ifdef fstat64
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+#undef fstat64
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+#endif
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TLI_DEFINE_ENUM_INTERNAL(fstat64)
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TLI_DEFINE_STRING_INTERNAL("fstat64")
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/// int fstatvfs(int fildes, struct statvfs *buf);
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@@ -716,6 +725,9 @@ TLI_DEFINE_STRING_INTERNAL("ftell")
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TLI_DEFINE_ENUM_INTERNAL(ftello)
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TLI_DEFINE_STRING_INTERNAL("ftello")
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/// off64_t ftello64(FILE *stream)
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+#ifdef ftello64
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+#undef ftello64
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+#endif
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TLI_DEFINE_ENUM_INTERNAL(ftello64)
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TLI_DEFINE_STRING_INTERNAL("ftello64")
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/// int ftrylockfile(FILE *file);
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@@ -836,6 +848,9 @@ TLI_DEFINE_STRING_INTERNAL("logl")
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TLI_DEFINE_ENUM_INTERNAL(lstat)
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TLI_DEFINE_STRING_INTERNAL("lstat")
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/// int lstat64(const char *path, struct stat64 *buf);
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+#ifdef lstat64
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+#undef lstat64
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+#endif
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TLI_DEFINE_ENUM_INTERNAL(lstat64)
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TLI_DEFINE_STRING_INTERNAL("lstat64")
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/// void *malloc(size_t size);
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@@ -1055,6 +1070,9 @@ TLI_DEFINE_STRING_INTERNAL("sscanf")
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TLI_DEFINE_ENUM_INTERNAL(stat)
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TLI_DEFINE_STRING_INTERNAL("stat")
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/// int stat64(const char *path, struct stat64 *buf);
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+#ifdef stat64
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+#undef stat64
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+#endif
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TLI_DEFINE_ENUM_INTERNAL(stat64)
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TLI_DEFINE_STRING_INTERNAL("stat64")
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/// int statvfs(const char *path, struct statvfs *buf);
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@@ -1184,6 +1202,9 @@ TLI_DEFINE_STRING_INTERNAL("times")
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TLI_DEFINE_ENUM_INTERNAL(tmpfile)
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TLI_DEFINE_STRING_INTERNAL("tmpfile")
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/// FILE *tmpfile64(void)
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+#ifdef tmpfile64
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+#undef tmpfile64
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+#endif
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TLI_DEFINE_ENUM_INTERNAL(tmpfile64)
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TLI_DEFINE_STRING_INTERNAL("tmpfile64")
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/// int toascii(int c);
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--
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2.13.1
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@@ -0,0 +1,39 @@
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From d776487bac17650704614248d19d1e6b35775001 Mon Sep 17 00:00:00 2001
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From: Martin Kelly <mkelly@xevo.com>
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Date: Fri, 19 May 2017 00:22:57 -0700
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Subject: [PATCH 2/2] llvm: allow env override of exe path
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When using a native llvm-config from inside a sysroot, we need llvm-config to
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return the libraries, include directories, etc. from inside the sysroot rather
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than from the native sysroot. Thus provide an env override for calling
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llvm-config from a target sysroot.
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Signed-off-by: Martin Kelly <mkelly@xevo.com>
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
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---
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Upstream-Status: Pending
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tools/llvm-config/llvm-config.cpp | 7 +++++++
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1 file changed, 7 insertions(+)
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diff --git a/tools/llvm-config/llvm-config.cpp b/tools/llvm-config/llvm-config.cpp
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index 08b096afb05..d8d7742744e 100644
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--- a/tools/llvm-config/llvm-config.cpp
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+++ b/tools/llvm-config/llvm-config.cpp
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@@ -225,6 +225,13 @@ Typical components:\n\
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/// \brief Compute the path to the main executable.
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std::string GetExecutablePath(const char *Argv0) {
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+ // Hack for Yocto: we need to override the root path when we are using
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+ // llvm-config from within a target sysroot.
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+ const char *Sysroot = std::getenv("YOCTO_ALTERNATE_EXE_PATH");
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+ if (Sysroot != nullptr) {
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+ return Sysroot;
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+ }
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+
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// This just needs to be some symbol in the binary; C++ doesn't
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// allow taking the address of ::main however.
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void *P = (void *)(intptr_t)GetExecutablePath;
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--
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2.13.1
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182
meta/recipes-devtools/llvm/llvm_git.bb
Normal file
182
meta/recipes-devtools/llvm/llvm_git.bb
Normal file
@@ -0,0 +1,182 @@
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# Copyright (C) 2017 Khem Raj <raj.khem@gmail.com>
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# Released under the MIT license (see COPYING.MIT for the terms)
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DESCRIPTION = "The LLVM Compiler Infrastructure"
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HOMEPAGE = "http://llvm.org"
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LICENSE = "NCSA"
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SECTION = "devel"
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LIC_FILES_CHKSUM = "file://LICENSE.TXT;md5=e825e017edc35cfd58e26116e5251771"
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DEPENDS = "libffi libxml2-native zlib ninja-native llvm-native"
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DEPENDS_remove_toolchain-clang = "llvm-native"
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RDEPENDS_${PN}_append_class-target = " ncurses-terminfo"
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inherit perlnative pythonnative cmake pkgconfig
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PROVIDES += "llvm${PV}"
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LLVM_RELEASE = "${PV}"
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LLVM_DIR = "llvm${LLVM_RELEASE}"
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SRCREV = "9a5c333388cbb54a0ce3a67c4f539f5e590a089b"
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PV = "5.0"
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PATCH_VERSION = "0"
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SRC_URI = "git://github.com/llvm-mirror/llvm.git;branch=release_50;protocol=http \
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file://0001-llvm-TargetLibraryInfo-Undefine-libc-functions-if-th.patch \
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file://0002-llvm-allow-env-override-of-exe-path.patch \
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"
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S = "${WORKDIR}/git"
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LLVM_INSTALL_DIR = "${WORKDIR}/llvm-install"
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def get_llvm_arch(bb, d, arch_var):
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import re
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a = d.getVar(arch_var, True)
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if re.match('(i.86|athlon|x86.64)$', a): return 'X86'
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elif re.match('arm$', a): return 'ARM'
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elif re.match('armeb$', a): return 'ARM'
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elif re.match('aarch64$', a): return 'AArch64'
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elif re.match('aarch64_be$', a): return 'AArch64'
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elif re.match('mips(isa|)(32|64|)(r6|)(el|)$', a): return 'Mips'
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elif re.match('p(pc|owerpc)(|64)', a): return 'PowerPC'
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else:
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bb.error("cannot map '%s' to a supported llvm architecture" % a)
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return ""
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def get_llvm_target_arch(bb, d):
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return get_llvm_arch(bb, d, 'TARGET_ARCH')
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#
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# Default to build all OE-Core supported target arches (user overridable).
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#
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LLVM_TARGETS ?= "${@get_llvm_target_arch(bb, d)}"
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LLVM_TARGETS_prepend_x86 = "AMDGPU;"
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LLVM_TARGETS_prepend_x86-64 = "AMDGPU;"
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EXTRA_OECMAKE += "-DLLVM_ENABLE_ASSERTIONS=OFF \
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-DLLVM_ENABLE_EXPENSIVE_CHECKS=OFF \
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-DLLVM_ENABLE_PIC=ON \
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-DLLVM_BINDINGS_LIST='' \
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-DLLVM_LINK_LLVM_DYLIB=ON \
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-DLLVM_ENABLE_FFI=ON \
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-DFFI_INCLUDE_DIR=$(pkg-config --variable=includedir libffi) \
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-DLLVM_OPTIMIZED_TABLEGEN=ON \
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-DLLVM_TARGETS_TO_BUILD="${LLVM_TARGETS}" \
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-G Ninja"
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EXTRA_OECMAKE_append_class-target = "\
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-DCMAKE_CROSSCOMPILING:BOOL=ON \
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-DLLVM_TABLEGEN=${STAGING_BINDIR_NATIVE}/llvm-tblgen \
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"
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EXTRA_OECMAKE_append_class-nativesdk = "\
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-DCMAKE_CROSSCOMPILING:BOOL=ON \
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-DLLVM_TABLEGEN=${STAGING_BINDIR_NATIVE}/llvm-tblgen \
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"
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do_configure_prepend() {
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# Fix paths in llvm-config
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sed -i "s|sys::path::parent_path(CurrentPath))\.str()|sys::path::parent_path(sys::path::parent_path(CurrentPath))).str()|g" ${S}/tools/llvm-config/llvm-config.cpp
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sed -ri "s#/(bin|include|lib)(/?\")#/\1/${LLVM_DIR}\2#g" ${S}/tools/llvm-config/llvm-config.cpp
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sed -ri "s#lib/${LLVM_DIR}#${baselib}/${LLVM_DIR}#g" ${S}/tools/llvm-config/llvm-config.cpp
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}
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do_compile() {
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NINJA_STATUS="[%p] " ninja -v ${PARALLEL_MAKE}
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}
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do_compile_class-native() {
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NINJA_STATUS="[%p] " ninja -v ${PARALLEL_MAKE} llvm-tblgen
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}
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do_install() {
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NINJA_STATUS="[%p] " DESTDIR=${LLVM_INSTALL_DIR} ninja -v install
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install -D -m 0755 ${B}/NATIVE/bin/llvm-config ${D}${libdir}/${LLVM_DIR}/llvm-config-host
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install -d ${D}${bindir}/${LLVM_DIR}
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cp -r ${LLVM_INSTALL_DIR}${bindir}/* ${D}${bindir}/${LLVM_DIR}/
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install -d ${D}${includedir}/${LLVM_DIR}
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cp -r ${LLVM_INSTALL_DIR}${includedir}/* ${D}${includedir}/${LLVM_DIR}/
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install -d ${D}${libdir}/${LLVM_DIR}
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# The LLVM sources have "/lib" embedded and so we cannot completely rely on the ${libdir} variable
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if [ -d ${LLVM_INSTALL_DIR}${libdir}/ ]; then
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cp -r ${LLVM_INSTALL_DIR}${libdir}/* ${D}${libdir}/${LLVM_DIR}/
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elif [ -d ${LLVM_INSTALL_DIR}${prefix}/lib ]; then
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cp -r ${LLVM_INSTALL_DIR}${prefix}/lib/* ${D}${libdir}/${LLVM_DIR}/
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elif [ -d ${LLVM_INSTALL_DIR}${prefix}/lib64 ]; then
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cp -r ${LLVM_INSTALL_DIR}${prefix}/lib64/* ${D}${libdir}/${LLVM_DIR}/
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fi
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# Remove unnecessary cmake files
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rm -rf ${D}${libdir}/${LLVM_DIR}/cmake
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ln -s ${LLVM_DIR}/libLLVM-${PV}${SOLIBSDEV} ${D}${libdir}/libLLVM-${PV}${SOLIBSDEV}
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# We'll have to delete the libLLVM.so due to multiple reasons...
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rm -rf ${D}${libdir}/${LLVM_DIR}/libLLVM.so
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rm -rf ${D}${libdir}/${LLVM_DIR}/libLTO.so
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}
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do_install_class-native() {
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install -D -m 0755 ${B}/bin/llvm-tblgen ${D}${bindir}/llvm-tblgen
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}
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PACKAGES += "${PN}-bugpointpasses ${PN}-llvmhello"
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ALLOW_EMPTY_${PN} = "1"
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ALLOW_EMPTY_${PN}-staticdev = "1"
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FILES_${PN} = ""
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FILES_${PN}-staticdev = ""
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FILES_${PN}-dbg = " \
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${bindir}/${LLVM_DIR}/.debug \
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${libdir}/${LLVM_DIR}/.debug/BugpointPasses.so \
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${libdir}/${LLVM_DIR}/.debug/LLVMHello.so \
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${libdir}/${LLVM_DIR}/.debug/libLTO.so* \
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${libdir}/${LLVM_DIR}/.debug/llvm-config-host \
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/usr/src/debug \
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"
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FILES_${PN}-dev = " \
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${bindir}/${LLVM_DIR} \
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${includedir}/${LLVM_DIR} \
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${libdir}/${LLVM_DIR}/llvm-config-host \
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"
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RRECOMMENDS_${PN}-dev += "${PN}-bugpointpasses ${PN}-llvmhello"
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FILES_${PN}-bugpointpasses = "\
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${libdir}/${LLVM_DIR}/BugpointPasses.so \
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"
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FILES_${PN} += "\
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${libdir}/${LLVM_DIR}/libLTO.so.* \
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"
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FILES_${PN}-llvmhello = "\
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${libdir}/${LLVM_DIR}/LLVMHello.so \
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"
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PACKAGES_DYNAMIC = "^libllvm${LLVM_RELEASE}-.*$"
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NOAUTOPACKAGEDEBUG = "1"
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INSANE_SKIP_${MLPREFIX}libllvm${LLVM_RELEASE}-llvm-${LLVM_RELEASE}.${PATCH_VERSION} += "dev-so"
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INSANE_SKIP_${MLPREFIX}libllvm${LLVM_RELEASE}-llvm-${LLVM_RELEASE} += "dev-so"
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INSANE_SKIP_${MLPREFIX}libllvm${LLVM_RELEASE}-llvm += "dev-so"
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python llvm_populate_packages() {
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libdir = bb.data.expand('${libdir}', d)
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libllvm_libdir = bb.data.expand('${libdir}/${LLVM_DIR}', d)
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split_dbg_packages = do_split_packages(d, libllvm_libdir+'/.debug', '^lib(.*)\.so$', 'libllvm${LLVM_RELEASE}-%s-dbg', 'Split debug package for %s', allow_dirs=True)
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split_packages = do_split_packages(d, libdir, '^lib(.*)\.so$', 'libllvm${LLVM_RELEASE}-%s', 'Split package for %s', allow_dirs=True, allow_links=True, recursive=True)
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split_staticdev_packages = do_split_packages(d, libllvm_libdir, '^lib(.*)\.a$', 'libllvm${LLVM_RELEASE}-%s-staticdev', 'Split staticdev package for %s', allow_dirs=True)
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if split_packages:
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pn = d.getVar('PN', True)
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d.appendVar('RDEPENDS_' + pn, ' '+' '.join(split_packages))
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d.appendVar('RDEPENDS_' + pn + '-dbg', ' '+' '.join(split_dbg_packages))
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d.appendVar('RDEPENDS_' + pn + '-staticdev', ' '+' '.join(split_staticdev_packages))
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}
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PACKAGESPLITFUNCS_prepend = "llvm_populate_packages "
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BBCLASSEXTEND = "native nativesdk"
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