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llvmPackages_{11,12,13,git}.libllvm: enable static build

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The main thing we need to pass LLVM_ENABLE_PIC=OFF to prevent LLVM from
building shared objects because our cc-wrapper is incapable of producing
shared objects. Building LLVM statically also influences other LLVM
projects like clang and lld -- which can be built linked fully
statically with this change.
This commit is contained in:
sternenseemann 2021-12-30 18:10:14 +01:00 committed by sterni
parent e5ccc412d2
commit e4fddecdb3
4 changed files with 34 additions and 0 deletions
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10
pkgs/development/compilers/llvm/11/llvm/default.nix
View file

@ -180,6 +180,16 @@ in stdenv.mkDerivation (rec {
"-DLLVM_HOST_TRIPLE=${stdenv.hostPlatform.config}"
"-DLLVM_DEFAULT_TARGET_TRIPLE=${stdenv.hostPlatform.config}"
"-DLLVM_ENABLE_DUMP=ON"
] ++ optionals stdenv.hostPlatform.isStatic [
# Disables building of shared libs, -fPIC is still injected by cc-wrapper
"-DLLVM_ENABLE_PIC=OFF"
"-DLLVM_BUILD_STATIC=ON"
# libxml2 needs to be disabled because the LLVM build system ignores its .la
# file and doesn't link zlib as well.
# https://github.com/ClangBuiltLinux/tc-build/issues/150#issuecomment-845418812
"-DLLVM_ENABLE_LIBXML2=OFF"
# This is a Shared Library not tied to LLVM_ENABLE_PIC
"-DLLVM_TOOL_REMARKS_SHLIB_BUILD=OFF"
] ++ optionals enableManpages [
"-DLLVM_BUILD_DOCS=ON"
"-DLLVM_ENABLE_SPHINX=ON"

8
pkgs/development/compilers/llvm/12/llvm/default.nix
View file

@ -166,6 +166,14 @@ in stdenv.mkDerivation (rec {
"-DLLVM_HOST_TRIPLE=${stdenv.hostPlatform.config}"
"-DLLVM_DEFAULT_TARGET_TRIPLE=${stdenv.hostPlatform.config}"
"-DLLVM_ENABLE_DUMP=ON"
] ++ optionals stdenv.hostPlatform.isStatic [
# Disables building of shared libs, -fPIC is still injected by cc-wrapper
"-DLLVM_ENABLE_PIC=OFF"
"-DLLVM_BUILD_STATIC=ON"
# libxml2 needs to be disabled because the LLVM build system ignores its .la
# file and doesn't link zlib as well.
# https://github.com/ClangBuiltLinux/tc-build/issues/150#issuecomment-845418812
"-DLLVM_ENABLE_LIBXML2=OFF"
] ++ optionals enableManpages [
"-DLLVM_BUILD_DOCS=ON"
"-DLLVM_ENABLE_SPHINX=ON"

8
pkgs/development/compilers/llvm/13/llvm/default.nix
View file

@ -132,6 +132,14 @@ in stdenv.mkDerivation (rec {
"-DLLVM_HOST_TRIPLE=${stdenv.hostPlatform.config}"
"-DLLVM_DEFAULT_TARGET_TRIPLE=${stdenv.hostPlatform.config}"
"-DLLVM_ENABLE_DUMP=ON"
] ++ optionals stdenv.hostPlatform.isStatic [
# Disables building of shared libs, -fPIC is still injected by cc-wrapper
"-DLLVM_ENABLE_PIC=OFF"
"-DLLVM_BUILD_STATIC=ON"
# libxml2 needs to be disabled because the LLVM build system ignores its .la
# file and doesn't link zlib as well.
# https://github.com/ClangBuiltLinux/tc-build/issues/150#issuecomment-845418812
"-DLLVM_ENABLE_LIBXML2=OFF"
] ++ optionals enableManpages [
"-DLLVM_BUILD_DOCS=ON"
"-DLLVM_ENABLE_SPHINX=ON"

8
pkgs/development/compilers/llvm/git/llvm/default.nix
View file

@ -124,6 +124,14 @@ in stdenv.mkDerivation (rec {
"-DLLVM_HOST_TRIPLE=${stdenv.hostPlatform.config}"
"-DLLVM_DEFAULT_TARGET_TRIPLE=${stdenv.hostPlatform.config}"
"-DLLVM_ENABLE_DUMP=ON"
] ++ optionals stdenv.hostPlatform.isStatic [
# Disables building of shared libs, -fPIC is still injected by cc-wrapper
"-DLLVM_ENABLE_PIC=OFF"
"-DLLVM_BUILD_STATIC=ON"
# libxml2 needs to be disabled because the LLVM build system ignores its .la
# file and doesn't link zlib as well.
# https://github.com/ClangBuiltLinux/tc-build/issues/150#issuecomment-845418812
"-DLLVM_ENABLE_LIBXML2=OFF"
] ++ optionals enableManpages [
"-DLLVM_BUILD_DOCS=ON"
"-DLLVM_ENABLE_SPHINX=ON"