vasilito
35e28dd37a
clang21 (recipes/dev/clang21): the cross build (redox target) references
${COOKBOOK_HOST_SYSROOT}/bin/clang-tblgen and .../llvm-tblgen to generate the
*.inc sources, but cookbook does not export COOKBOOK_HOST_SYSROOT, so the paths
collapsed to /bin/clang-tblgen and ninja died: "'/bin/clang-tblgen' ... missing
and no known rule to make it". Point COOKBOOK_HOST_SYSROOT at the redoxer
toolchain, which ships host-runnable clang-tblgen/llvm-tblgen (LLVM 21.1.2) —
the same way the mesa recipe sets it.
libxml2 (recipes/libs/libxml2): declare the libiconv dependency. libxml2 2.15.x
requires iconv and its configure aborts "libiconv not found"; a libiconv recipe
exists but was never built because nothing depended on it.
Both are base recipes (not the operator's dirty mesa/kf6/libclc source WIP).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
104 lines
3.0 KiB
TOML
104 lines
3.0 KiB
TOML
[package]
|
|
name = "clang21"
|
|
version = "0.1.0"
|
|
|
|
[source]
|
|
same_as = "../llvm21"
|
|
|
|
[build]
|
|
template = "custom"
|
|
dependencies = [
|
|
"llvm21",
|
|
]
|
|
dev-dependencies = [
|
|
"libstdcxx", # no idea
|
|
"llvm21.dev",
|
|
"llvm21.runtime",
|
|
"host:xz",
|
|
"host:libarchive", # workaround for cmake error
|
|
]
|
|
script = """
|
|
DYNAMIC_INIT
|
|
ARCH="$(echo "${TARGET}" | cut -d - -f1)"
|
|
|
|
generate_cookbook_cmake_file "$COOKBOOK_HOST_TARGET" "" "$COOKBOOK_TOOLCHAIN" native.cmake
|
|
|
|
COOKBOOK_CMAKE_FLAGS+=(
|
|
-DLLVM_ROOT="${COOKBOOK_SYSROOT}"
|
|
-DCLANG_LINK_CLANG_DYLIB=ON
|
|
-DLIBCLANG_BUILD_STATIC=1
|
|
-DLLVM_BUILD_UTILS=On
|
|
|
|
# the shared options from llvm
|
|
-DCMAKE_CXX_FLAGS="--std=gnu++11"
|
|
-DBUILD_SHARED_LIBS=False
|
|
-DLLVM_BUILD_EXAMPLES=Off
|
|
-DLLVM_BUILD_TESTS=Off
|
|
-DLLVM_DEFAULT_TARGET_TRIPLE="${TARGET}"
|
|
-DLLVM_ENABLE_LTO=Off
|
|
-DLLVM_ENABLE_RTTI=On
|
|
-DLLVM_ENABLE_THREADS=On
|
|
-DLLVM_INCLUDE_EXAMPLES=Off
|
|
-DLLVM_INCLUDE_TESTS=Off
|
|
-DLLVM_OPTIMIZED_TABLEGEN=On
|
|
-DLLVM_TARGET_ARCH=$ARCH
|
|
-DLLVM_TOOLS_INSTALL_DIR=bin
|
|
-DLLVM_UTILS_INSTALL_DIR=bin
|
|
-DUNIX=1
|
|
)
|
|
|
|
COOKBOOK_SOURCE="$COOKBOOK_SOURCE/clang"
|
|
|
|
if [ "$TARGET" = "$COOKBOOK_HOST_TARGET" ]; then
|
|
|
|
COOKBOOK_CMAKE_FLAGS+=( -DLLVM_TABLEGEN_EXE=${COOKBOOK_TOOLCHAIN}/bin/llvm-tblgen )
|
|
|
|
"${COOKBOOK_CMAKE}" "${COOKBOOK_SOURCE}" \
|
|
-DCMAKE_BUILD_TYPE=Release \
|
|
-DCMAKE_INSTALL_INCLUDEDIR=include \
|
|
-DCMAKE_INSTALL_LIBDIR=lib \
|
|
-DCMAKE_INSTALL_OLDINCLUDEDIR=/include \
|
|
-DCMAKE_INSTALL_PREFIX=/usr \
|
|
-DCMAKE_INSTALL_SBINDIR=bin \
|
|
-DCMAKE_TOOLCHAIN_FILE=native.cmake \
|
|
-GNinja \
|
|
-Wno-dev \
|
|
"${COOKBOOK_CMAKE_FLAGS[@]}" \
|
|
"$@"
|
|
|
|
# All distros use clever tricks to this problem. I have no idea how I came up with this
|
|
export PATH="$PATH:$COOKBOOK_STAGE/usr/bin"
|
|
DESTDIR="${COOKBOOK_STAGE}" "${COOKBOOK_NINJA}" install-clang-tblgen
|
|
"${COOKBOOK_NINJA}" -j"${COOKBOOK_MAKE_JOBS}"
|
|
DESTDIR="${COOKBOOK_STAGE}" "${COOKBOOK_NINJA}" install -j"${COOKBOOK_MAKE_JOBS}"
|
|
|
|
else
|
|
|
|
# Cross-building clang for the redox target needs HOST-built tablegen tools
|
|
# to generate the *.inc sources. cookbook does not export COOKBOOK_HOST_SYSROOT,
|
|
# so these paths collapsed to "/bin/clang-tblgen" (missing) — ninja then died
|
|
# with "'/bin/clang-tblgen' ... missing and no known rule to make it". The
|
|
# redoxer toolchain ships host-runnable clang-tblgen and llvm-tblgen (LLVM
|
|
# 21.1.2), so point COOKBOOK_HOST_SYSROOT at it (mesa's recipe sets it the
|
|
# same way).
|
|
export COOKBOOK_HOST_SYSROOT="${COOKBOOK_HOST_SYSROOT:-${HOME}/.redoxer/${TARGET}/toolchain}"
|
|
|
|
COOKBOOK_CMAKE_FLAGS+=(
|
|
-DCROSS_TOOLCHAIN_FLAGS_NATIVE="-DCMAKE_TOOLCHAIN_FILE=$(realpath native.cmake)"
|
|
-DCLANG_TABLEGEN_EXE=${COOKBOOK_HOST_SYSROOT}/bin/clang-tblgen
|
|
-DLLVM_TABLEGEN_EXE=${COOKBOOK_HOST_SYSROOT}/bin/llvm-tblgen
|
|
)
|
|
cookbook_cmake
|
|
|
|
fi
|
|
|
|
"""
|
|
|
|
[[optional-packages]]
|
|
name = "dev"
|
|
files = [
|
|
"usr/include/clang*/**",
|
|
"usr/lib/libclang*.a",
|
|
"usr/lib/cmake/clang/**",
|
|
]
|