[gentoo-commits] repo/gentoo:master commit in: dev-util/bpftrace/files/, dev-util/bpftrace/

[Michał Górny]

commit:     25470c4c3bcdad4ae67fbe3a65b21682fe0fe670
Author:     Holger Hoffstätte <holger <AT> applied-asynchrony <DOT> com>
AuthorDate: Sun Mar 19 12:40:51 2023 +0000
Commit:     Michał Górny <mgorny <AT> gentoo <DOT> org>
CommitDate: Sun Mar 19 17:34:31 2023 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=25470c4c

dev-util/bpftrace: fixes for llvm-16

Closes: https://bugs.gentoo.org/902135
Signed-off-by: Holger Hoffstätte <holger <AT> applied-asynchrony.com>
Closes: https://github.com/gentoo/gentoo/pull/30234
Signed-off-by: Michał Górny <mgorny <AT> gentoo.org>

 ...-0.17.0-r2.ebuild => bpftrace-0.17.0-r3.ebuild} |  2 +
 .../bpftrace/files/bpftrace-0.17.0-llvm-16.patch   | 26 +++++++++++++
 .../files/bpftrace-0.17.0-use-std-optional.patch   | 44 ++++++++++++++++++++++
 3 files changed, 72 insertions(+)

diff --git a/dev-util/bpftrace/bpftrace-0.17.0-r2.ebuild b/dev-util/bpftrace/bpftrace-0.17.0-r3.ebuild
similarity index 94%
rename from dev-util/bpftrace/bpftrace-0.17.0-r2.ebuild
rename to dev-util/bpftrace/bpftrace-0.17.0-r3.ebuild
index f976f34e8416..161c441420f7 100644
--- a/dev-util/bpftrace/bpftrace-0.17.0-r2.ebuild
+++ b/dev-util/bpftrace/bpftrace-0.17.0-r3.ebuild
@@ -55,6 +55,8 @@ PATCHES=(
 	"${FILESDIR}/bpftrace-0.17.0-install-libs.patch"
 	"${FILESDIR}/bpftrace-0.15.0-dont-compress-man.patch"
 	"${FILESDIR}/bpftrace-0.11.4-old-kernels.patch"
+	"${FILESDIR}/bpftrace-0.17.0-llvm-16.patch"
+	"${FILESDIR}/bpftrace-0.17.0-use-std-optional.patch"
 )
 
 pkg_pretend() {

diff --git a/dev-util/bpftrace/files/bpftrace-0.17.0-llvm-16.patch b/dev-util/bpftrace/files/bpftrace-0.17.0-llvm-16.patch
new file mode 100644
index 000000000000..5d845c134bea
--- /dev/null
+++ b/dev-util/bpftrace/files/bpftrace-0.17.0-llvm-16.patch
@@ -0,0 +1,26 @@
+
+From: https://github.com/iovisor/bpftrace/pull/2528
+
+From a91064d7fb26626d79719c2e2a13cc2acab9549a Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@×××××.com>
+Date: Fri, 10 Mar 2023 00:08:27 -0800
+Subject: [PATCH] cmake: Raise max llvm major version to 16
+
+Signed-off-by: Khem Raj <raj.khem@×××××.com>
+---
+ CMakeLists.txt | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 0a7914f580d..341ac7e9c1f 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -165,7 +165,7 @@ else()
+   endif()
+ 
+   set(MIN_LLVM_MAJOR 6)
+-  set(MAX_LLVM_MAJOR 15)
++  set(MAX_LLVM_MAJOR 16)
+ 
+   if((${LLVM_VERSION_MAJOR} VERSION_LESS ${MIN_LLVM_MAJOR}) OR (${LLVM_VERSION_MAJOR} VERSION_GREATER ${MAX_LLVM_MAJOR}))
+     message(SEND_ERROR "Unsupported LLVM version found via ${LLVM_INCLUDE_DIRS}: ${LLVM_VERSION_MAJOR}")

diff --git a/dev-util/bpftrace/files/bpftrace-0.17.0-use-std-optional.patch b/dev-util/bpftrace/files/bpftrace-0.17.0-use-std-optional.patch
new file mode 100644
index 000000000000..21b4b7e6c267
--- /dev/null
+++ b/dev-util/bpftrace/files/bpftrace-0.17.0-use-std-optional.patch
@@ -0,0 +1,44 @@
+
+From: https://github.com/iovisor/bpftrace/pull/2525
+
+From a794397394aa836f776da17c8e08876a2f64d477 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@×××××.com>
+Date: Mon, 13 Mar 2023 21:30:27 -0700
+Subject: [PATCH] ast: Use std::optional in CodegenLLVM::CodegenLLVM call
+
+Fixes build with clang-16
+
+src/ast/passes/codegen_llvm.cpp:63:53: error: use of undeclared identifier 'Optional'; did you mean 'std::optional'?
+
+Signed-off-by: Khem Raj <raj.khem@×××××.com>
+---
+ src/ast/passes/codegen_llvm.cpp | 16 +++++++++++-----
+ 1 file changed, 11 insertions(+), 5 deletions(-)
+
+diff --git a/src/ast/passes/codegen_llvm.cpp b/src/ast/passes/codegen_llvm.cpp
+index 616ff89ddbc..fe440adf373 100644
+--- a/src/ast/passes/codegen_llvm.cpp
++++ b/src/ast/passes/codegen_llvm.cpp
+@@ -56,11 +56,17 @@ CodegenLLVM::CodegenLLVM(Node *root, BPFtrace &bpftrace)
+     throw std::runtime_error(
+         "Could not find bpf llvm target, does your llvm support it?");
+ 
+-  target_machine_.reset(target->createTargetMachine(LLVMTargetTriple,
+-                                                    "generic",
+-                                                    "",
+-                                                    TargetOptions(),
+-                                                    Optional<Reloc::Model>()));
++  target_machine_.reset(
++      target->createTargetMachine(LLVMTargetTriple,
++                                  "generic",
++                                  "",
++                                  TargetOptions(),
++#if LLVM_VERSION_MAJOR >= 16
++                                  std::optional<Reloc::Model>()
++#else
++                                  Optional<Reloc::Model>()
++#endif
++                                      ));
+   target_machine_->setOptLevel(llvm::CodeGenOpt::Aggressive);
+ 
+   module_->setTargetTriple(LLVMTargetTriple);