From e529207b6f20b1a281da2285699ef91fc7a5f95c Mon Sep 17 00:00:00 2001
From: EnumDev <enumdev@enumerated.dev>
Date: Fri, 1 May 2026 15:56:24 +0300
Subject: [PATCH] Initial commit

---
 .gitignore       |  3 +++
 check-version.sh |  4 ++++
 pkg.info         | 36 ++++++++++++++++++++++++++++++++++++
 source.sh        | 43 +++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 86 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 check-version.sh
 create mode 100644 pkg.info
 create mode 100644 source.sh

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..9d96df7
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+# Ignore BPM archives and signatures
+*.bpm
+*.bpm.sig
diff --git a/check-version.sh b/check-version.sh
new file mode 100644
index 0000000..cd89e29
--- /dev/null
+++ b/check-version.sh
@@ -0,0 +1,4 @@
+#!/bin/sh
+
+# Ignore this package
+echo "ignore"
diff --git a/pkg.info b/pkg.info
new file mode 100644
index 0000000..74b536b
--- /dev/null
+++ b/pkg.info
@@ -0,0 +1,36 @@
+name: lld21
+description: Linker from the LLVM project
+version: 21.1.8
+revision: 1
+url: https://lld.llvm.org/
+license: Apache-2.0 WITH LLVM-exception
+maintainers:
+  - enumdev@enumerated.dev
+architecture: any
+type: source
+depends:
+  - gcc-libs
+  - llvm21-libs
+  - zlib
+  - zstd
+make_depends:
+  - cmake
+  - ninja
+  - llvm21
+downloads:
+  - url: https://github.com/llvm/llvm-project/releases/download/llvmorg-${BPM_PKG_VERSION}/lld-${BPM_PKG_VERSION}.src.tar.xz
+    extract_to: ${BPM_SOURCE}
+    extract_strip_components: 1
+    checksum: d9524c5ee952500a2af92c27042a0d90ab089962af47816d4c85d0ebf76373d1
+  - url: https://github.com/llvm/llvm-project/releases/download/llvmorg-${BPM_PKG_VERSION}/llvm-${BPM_PKG_VERSION}.src.tar.xz
+    extract_to: llvm
+    extract_strip_components: 1
+    checksum: d9022ddadb40a15015f6b27e6549a7144704ded8828ba036ffe4b8165707de21
+  - url: https://github.com/llvm/llvm-project/releases/download/llvmorg-${BPM_PKG_VERSION}/libunwind-${BPM_PKG_VERSION}.src.tar.xz
+    extract_to: libunwind
+    extract_strip_components: 1
+    checksum: 03e8adc6c3bdde657dcaedc94886ea70d1f7d551d622fcd8a36a8300e5c36cbc
+  - url: https://github.com/llvm/llvm-project/releases/download/llvmorg-${BPM_PKG_VERSION}/cmake-${BPM_PKG_VERSION}.src.tar.xz
+    extract_to: cmake
+    extract_strip_components: 1
+    checksum: 85735f20fd8c81ecb0a09abb0c267018475420e93b65050cc5b7634eab744de9
diff --git a/source.sh b/source.sh
new file mode 100644
index 0000000..88df148
--- /dev/null
+++ b/source.sh
@@ -0,0 +1,43 @@
+# This is the source.sh script. It is executed by BPM in a temporary directory when compiling a source package
+# BPM Expects the source code to be extracted into the automatically created 'source' directory which can be accessed using $BPM_SOURCE
+# BPM Expects the output files to be present in the automatically created 'output' directory which can be accessed using $BPM_OUTPUT
+
+# The prepare function is executed in the root of the temp directory
+# This function is used for downloading files and putting them into the correct location
+prepare() {
+  cd "$BPM_SOURCE"
+  # Fix https://github.com/llvmenv/llvmenv/issues/115
+  ln -s ../../libunwind/include/mach-o MachO/mach-o
+}
+
+# The build function is executed in the source directory
+# This function is used to compile the source code
+build() {
+  cmake -B build -G Ninja                             \
+        -DCMAKE_BUILD_TYPE=Release                    \
+        -DCMAKE_INSTALL_PREFIX=/usr/lib/llvm${BPM_PKG_VERSION%%.*} \
+        -DCMAKE_SKIP_RPATH=ON                         \
+        -DBUILD_SHARED_LIBS=ON                        \
+        -DLLVM_CMAKE_DIR=/usr/lib/llvm${BPM_PKG_VERSION%%.*}/lib/cmake    \
+        -DLLVM_CONFIG=/usr/lib/llvm${BPM_PKG_VERSION%%.*}/bin/llvm-config \
+        -DLLVM_BUILD_DOCS=OFF                         \
+        -DLLVM_ENABLE_SPHINX=OFF                      \
+        -DLLVM_INCLUDE_TESTS=OFF                      \
+        -DLLVM_LINK_LLVM_DYLIB=ON                     \
+        -DLLVM_MAIN_SRC_DIR="${BPM_WORKDIR}"/llvm
+  cmake --build build
+}
+
+# The package function is executed in the source directory
+# This function is used to move the compiled files into the output directory
+package() {
+  DESTDIR="$BPM_OUTPUT" cmake --install build
+
+  # Symlink libraries
+  for lib in COFF Common ELF MachO MinGW Wasm; do
+    ln -s llvm${BPM_PKG_VERSION%%.*}/lib/liblld"$lib".so.${BPM_PKG_VERSION%.*} "$BPM_OUTPUT"/usr/lib/liblld"$lib".so.${BPM_PKG_VERSION%.*}
+  done
+
+  # Install package license
+  install -Dm644 "$BPM_SOURCE"/LICENSE.TXT "$BPM_OUTPUT"/usr/share/licenses/lld/LICENSE.TXT
+}