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chore: add CCACHE option, on by default if available

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Sebastian Ullrich 2019-11-20 18:11:38 +01:00 • committed by Leonardo de Moura
parent 5d7042aa9e
commit e426e5dd28
5 changed files with 32 additions and 9 deletions
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4
bin/leanc.in
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@ -34,7 +34,7 @@ if [[ $use_c == yes ]]; then
done
[ -f $LEAN_CC ] || command -v $LEAN_CC || error "no suitable C compiler found!"
$LEAN_CC -D LEAN_MULTI_THREAD "-I$bindir/../src" "-I$bindir/../include" "$@" "-L$bindir" "-L$bindir/../lib" $linker_flags -lgmp @LEANC_EXTRA_FLAGS@ -Wno-unused-command-line-argument
@CMAKE_C_COMPILER_LAUNCHER@ $LEAN_CC -D LEAN_MULTI_THREAD "-I$bindir/../src" "-I$bindir/../include" "$@" "-L$bindir" "-L$bindir/../lib" $linker_flags -lgmp @LEANC_EXTRA_FLAGS@ -Wno-unused-command-line-argument
else
# Check C++ compiler
for cxx in $LEAN_CXX @CMAKE_CXX_COMPILER@ /usr/bin/g++; do
@ -44,5 +44,5 @@ else
done
[ -f $LEAN_CXX ] || command -v $LEAN_CXX || error "no suitable C++ compiler found!"
$LEAN_CXX -std=c++14 -D LEAN_MULTI_THREAD "-I$bindir/../src" "-I$bindir/../include" "$@" "-L$bindir" "-L$bindir/../lib" $linker_flags -lgmp @LEANC_EXTRA_FLAGS@ -Wno-unused-command-line-argument
@CMAKE_CXX_COMPILER_LAUNCHER@ $LEAN_CXX -std=c++14 -D LEAN_MULTI_THREAD "-I$bindir/../src" "-I$bindir/../include" "$@" "-L$bindir" "-L$bindir/../lib" $linker_flags -lgmp @LEANC_EXTRA_FLAGS@ -Wno-unused-command-line-argument
fi

4
default.nix
View file

@ -1,5 +1,3 @@
{ pkgs ? import ./nix/nixpkgs.nix, llvmPackages ? pkgs.llvmPackages_9 }:
# always use clang inside ccache
let stdenv = pkgs.overrideCC pkgs.stdenv (pkgs.ccacheWrapper.override { cc = llvmPackages.clang; });
in pkgs.callPackage ./nix/derivation.nix { inherit llvmPackages stdenv; }
pkgs.callPackage ./nix/derivation.nix { inherit llvmPackages; }

8
nix/derivation.nix
View file

@ -1,13 +1,13 @@
{ stdenv, llvmPackages, bash, cmake, python, gmp }:
{ llvmPackages, bash, cmake, ccache, python, gmp }:
stdenv.mkDerivation rec {
llvmPackages.stdenv.mkDerivation rec {
name = "lean-${version}";
version = "local";
# I have way too many untracked files in my checkout
src = if builtins.pathExists ../.git then builtins.fetchGit { url = ../.; } else ../.;
nativeBuildInputs = [ bash cmake python ];
nativeBuildInputs = [ bash cmake ccache python ];
buildInputs = [ gmp llvmPackages.llvm ];
enableParallelBuilding = true;
@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
patchShebangs ../../bin
'';
meta = with stdenv.lib; {
meta = with llvmPackages.stdenv.lib; {
description = "Automatic and interactive theorem prover";
homepage = https://leanprover.github.io/;
license = licenses.asl20;

13
src/CMakeLists.txt
View file

@ -29,6 +29,7 @@ set(CMAKE_COLOR_MAKEFILE ON)
enable_testing()
option(MULTI_THREAD "MULTI_THREAD" ON)
option(CCACHE "use ccache" ON)
option(STATIC "STATIC" OFF)
option(SPLIT_STACK "SPLIT_STACK" OFF)
option(VM_UNCHECKED "VM_UNCHECKED" OFF)
@ -378,6 +379,17 @@ if(TRACK_MEMORY_USAGE)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -D LEAN_TRACK_MEMORY")
endif()
# ccache
if(CCACHE)
find_program(CCACHE_PATH ccache)
if(CCACHE_PATH)
set(CMAKE_CXX_COMPILER_LAUNCHER "${CCACHE_PATH}")
set(CMAKE_C_COMPILER_LAUNCHER "${CCACHE_PATH}")
else()
message(WARNING "Failed to find ccache, prepare for longer and redundant builds...")
endif()
endif()
# jemalloc
if(JEMALLOC)
find_package(Jemalloc)
@ -519,6 +531,7 @@ if(NOT STAGE0)
BINARY_DIR stage0
CMAKE_ARGS
-DSTAGE0=ON
-DCCACHE=${CCACHE}
-DCHECK_OLEAN_VERSION=${CHECK_OLEAN_VERSION}
"-DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}"
"-DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}"

12
stage0/src/CMakeLists.txt generated
View file

@ -29,6 +29,7 @@ set(CMAKE_COLOR_MAKEFILE ON)
enable_testing()
option(MULTI_THREAD "MULTI_THREAD" ON)
option(CCACHE "use ccache" ON)
option(STATIC "STATIC" OFF)
option(SPLIT_STACK "SPLIT_STACK" OFF)
option(VM_UNCHECKED "VM_UNCHECKED" OFF)
@ -378,6 +379,17 @@ if(TRACK_MEMORY_USAGE)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -D LEAN_TRACK_MEMORY")
endif()
# ccache
if(CCACHE)
find_program(CCACHE_PATH ccache)
if(CCACHE_PATH)
set(CMAKE_CXX_COMPILER_LAUNCHER "${CCACHE_PATH}")
set(CMAKE_C_COMPILER_LAUNCHER "${CCACHE_PATH}")
else()
message(WARNING "Failed to find ccache, prepare for longer and redundant builds...")
endif()
endif()
# jemalloc
if(JEMALLOC)
find_package(Jemalloc)