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mozart: Simplify build thanks to the new sources format

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This commit is contained in:
Guillaume Maudoux 2023-04-04 15:02:20 +02:00
parent acd90cdb07
commit 00aab45102
1 changed files with 0 additions and 18 deletions
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18
pkgs/development/compilers/mozart/default.nix
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@ -7,7 +7,6 @@
, boost169
, pinnedBoost ? boost169
, llvmPackages
, llvmPackages_8
, gmp
, emacs
, jre_headless
@ -42,23 +41,9 @@ in stdenv.mkDerivation rec {
nativeBuildInputs = [ cmake makeWrapper unzip ];
# We cannot compile with both gcc and clang, but we need clang during the
# process, so we compile everything with clang.
# BUT, we need clang4 for parsing, and a more recent clang for compiling.
cmakeFlags = [
"-DCMAKE_CXX_COMPILER=${llvmPackages.clang}/bin/clang++"
"-DCMAKE_C_COMPILER=${llvmPackages.clang}/bin/clang"
"-DBoost_USE_STATIC_LIBS=OFF"
"-DMOZART_BOOST_USE_STATIC_LIBS=OFF"
"-DCMAKE_PROGRAM_PATH=${llvmPackages_8.clang}/bin"
# Rationale: Nix's cc-wrapper needs to see a compile flag (like -c) to
# infer that it is not a linking call, and stop trashing the command line
# with linker flags.
# As it does not recognise -emit-ast, we pass -c immediately overridden
# by -emit-ast.
# The remaining is just the default flags that we cannot reuse and need
# to repeat here.
"-DMOZART_GENERATOR_FLAGS='-c;-emit-ast;--std=c++0x;-Wno-invalid-noreturn;-Wno-return-type;-Wno-braced-scalar-init'"
# We are building with clang, as nix does not support having clang and
# gcc together as compilers and we need clang for the sources generation.
# However, clang emits tons of warnings about gcc's atomic-base library.
@ -71,9 +56,6 @@ in stdenv.mkDerivation rec {
buildInputs = [
pinnedBoost
llvmPackages_8.llvm
llvmPackages_8.clang
llvmPackages_8.clang-unwrapped
gmp
emacs
jre_headless