Reviewed By: jvillard Differential Revision: D9850346 fbshipit-source-id: 16fa35ae2master
Josh Berdine
6 years ago
committed by
Facebook Github Bot
parent
e1d4aad487
commit
f6ba0c8137
@ -1,4 +1,3 @@
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break-cases = fit
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break-string-literals = wrap
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profile = compact
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margin = 77
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wrap-comments = true
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@ -1,55 +1,51 @@
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1. NOTE: These instructions use ~/.local/llvm_$(opam config var switch) as an install root for llvm/clang, but installing elsewhere should be fine. Also note that you probably don't want to use this clang for anything else because it is a default debug build and hence very slow. So some PATH management is likely needed to have ~/.local/llvm_$(opam config var switch) in PATH only when building / running llair. This is done automatically for the targets in test/Makefile.
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1. export SLEDGE=$HOME/sat/sledge
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2. clone llvm, clang, and libcxxabi
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- cd ~/path/to/sledge
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- git clone git+ssh://git@github.com/jberdine/llvm.git --branch ocaml_api
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- cd $SLEDGE
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- git clone https://github.com/jberdine/llvm.git --branch ocaml_api
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- git clone https://github.com/llvm-mirror/clang.git llvm/tools/clang
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- git -C llvm/tools/clang checkout 32f603c58965543e256fdf8c3cb6eaceec2974da
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- git clone https://github.com/llvm-mirror/libcxx.git llvm/projects/libcxx
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- git clone https://github.com/llvm-mirror/libcxxabi.git llvm/projects/libcxxabi
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3. build llvm & clang
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- brew install cmake ninja
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- cd ~/path/to/sledge/llvm
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3. export OPAMJOBS=$(getconf _NPROCESSORS_ONLN 2>/dev/null || echo 1)
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4. create opam switches
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- for variant in '' '+flambda'; do opam switch --yes create sledge$variant 4.07.1+rc1$variant; done
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5. install llvm deps
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- install deps
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+ sudo yum install cmake ninja
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+ brew install cmake ninja
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- for switch in sledge sledge+flambda; do opam install --yes --switch=$switch ctypes; done
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6. build llvm & clang
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- cd $SLEDGE/llvm
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- mkdir _build
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- cd _build
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- cmake -G Ninja -DCMAKE_INSTALL_PREFIX=~/.local/llvm_$(opam config var switch) -DLLVM_OCAML_INSTALL_PATH=~/.local/llvm_$(opam config var switch)/lib/ocaml ..
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- ninja -j8
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- ninja ocaml_doc
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- ninja install
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4. install deps
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- add ~/.local/llvm_$(opam config var switch)/bin to shell PATH
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+ because installing the opam package for llvm will look for it
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+ export PATH=~/.local/llvm_$(opam config var switch)/bin:$PATH
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- pin conf-llvm
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+ opam pin add -n conf-llvm --dev
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+ opam pin edit conf-llvm
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- edit version number to match that of the llvm clone (= 7.0.0)
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- pin llvm
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+ cd ~/path/to/sledge/llvm
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+ opam pin add -n -k git llvm .
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+ opam pin edit llvm
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- edit llvm and conf-llvm version number to match that of the llvm clone (= 7.0.0)
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- when prompted, ok to save new opam file
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5. install llair for llvm_sil
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- cd ~/path/to/sledge
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- opam pin add -n -k git llair .
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+ when prompted, ok to create new package
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- opam install llair
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6. hush `ld: warning: directory not found for option '-L/opt/local/lib'`
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- for switch in sledge sledge+flambda; do cmake -G Ninja -DCMAKE_INSTALL_PREFIX=../_install/$switch -DLLVM_OCAML_INSTALL_PATH=../_install/$switch -DLLVM_TARGETS_TO_BUILD="X86" .. && ninja && ninja install; done
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7. install deps
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- cd $SLEDGE/llvm
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- for switch in sledge sledge+flambda; do opam pin --switch=$switch add -n -k git llvm .; done
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- cd $SLEDGE
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- for switch in sledge sledge+flambda; do PATH=$SLEDGE/llvm/_install/$switch/bin:$PATH opam install --yes --switch=$switch ./sledge.opam --deps-only; done
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8. hush `ld: warning: directory not found for option '-L/opt/local/lib'`
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- the zarith package adds a spurious linker option unless you have both brew and macports, so if you see this linker warning when compiling, execute
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+ sudo mkdir -p /opt/local/lib
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7. install dev tools
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- opam install merlin ocp-indent tuareg user-setup
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- install ocamlformat
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8. if needed: point new clang to xcode c++ lib
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- cd ~/.local/llvm_$(opam config var switch)/include
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- ln -s /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++ .
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9. llvm dev workflow
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- modify llvm sources
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- cd ~/path/to/sledge/llvm/_build; ninja -j8
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- iterate
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- (optional?) git add -u; git commit -m ...
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- ninja -j8 && ninja ocaml_doc && ninja install && opam upgrade llvm
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- cd ~/path/to/sledge; make
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- it is not uncommon to get "inconsistent assumptions" errors: clean and re-make
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10. llvm emacs mode
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- (add-to-list 'load-path (expand-file-name "~/path/to/sledge/llvm/utils/emacs"))
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9. install dev tools
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- opam pin --yes --switch=sledge add tools/opam
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10. if needed: point new clang to xcode c++ lib
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- cd $SLEDGE/$(opam switch show)/include
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- ln -s /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++ .
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11. llvm dev workflow
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- modify llvm sources
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- cd $SLEDGE/llvm/_build; ninja
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- iterate
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- (optional?) git add -u; git commit -m ...
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- ninja && ninja ocaml_doc && ninja install && opam upgrade llvm
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- cd $SLEDGE; make
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- it is not uncommon to get "inconsistent assumptions" errors: clean and re-make
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12. llvm emacs mode
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- (add-to-list 'load-path (expand-file-name "$SLEDGE/llvm/utils/emacs"))
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- (require 'llvm-mode)
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- (require 'autodisass-llvm-bitcode)
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13. install llair for llvm_sil
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- cd $SLEDGE
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- opam pin add -n -k git llair .
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+ when prompted, ok to create new package
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- opam install llair
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@ -0,0 +1 @@
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../_build/dev/src/sledge.exe
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@ -0,0 +1 @@
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../_build/release/src/sledge.exe
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@ -0,0 +1,48 @@
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(* -*- tuareg -*- *)
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let common_flags =
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{|(-w +a-4-9-18-40-42-44-48@50
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-strict-formats -strict-sequence
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-short-paths -bin-annot -keep-docs
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-unboxed-types)|}
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let ocamlc_flags =
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match Jbuild_plugin.V1.context with
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| "release" -> "-w -26-32 -noassert"
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| _ -> "-g"
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let ocamlopt_flags =
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match Jbuild_plugin.V1.context with
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| "release" -> ocamlc_flags ^ " -w -a -O3"
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| _ -> ocamlc_flags
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let coverage_ppx =
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match Jbuild_plugin.V1.context with "coverage" -> "bisect_ppx" | _ -> ""
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let ppx_flags =
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match Jbuild_plugin.V1.context with "dev" -> "--debug" | _ -> ""
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let flags deps =
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Printf.sprintf
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{|(flags (%s %s))
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(ocamlc_flags (%s))
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(ocamlopt_flags (%s))
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(preprocess
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(pps
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ppx_compare
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ppx_custom_printf
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ppx_expect
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ppx_hash
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ppx_here
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ppx_inline_test
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ppx_sexp_conv
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ppx_sexp_value
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ppx_trace
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%s
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%s))|}
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common_flags
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(String.concat " "
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(List.map (fun d -> "-open " ^ String.capitalize_ascii d) deps))
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ocamlc_flags ocamlopt_flags ppx_flags coverage_ppx
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let libraries deps = String.concat " " deps
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@ -0,0 +1 @@
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(lang dune 1.0)
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@ -0,0 +1,5 @@
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(lang dune 1.0)
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(context (opam (switch sledge) (name dev) (merlin)))
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(context (opam (switch sledge) (name coverage)))
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(context (opam (switch sledge+flambda) (name release)))
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@ -1,40 +0,0 @@
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(* -*- tuareg -*- *)
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let common_flags =
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{|(-w +a-3-4-9-18-40-42-44-48@50
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-strict-formats -strict-sequence -principal
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-short-paths -bin-annot -keep-docs
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-unboxed-types)|}
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let ocamlc_flags =
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match Jbuild_plugin.V1.context with
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| "dbg" -> "-g -opaque"
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| _ -> "-w -26-32 -noassert"
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let ocamlopt_flags =
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match Jbuild_plugin.V1.context with
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| "dbg" -> ocamlc_flags
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| _ -> ocamlc_flags ^ " -w -a -O3"
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let ppx_trace_flags =
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match Jbuild_plugin.V1.context with
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| "dbg" -> "--debug"
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| _ -> ""
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let flags deps =
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Printf.sprintf
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{|(flags (%s %s))
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(ocamlc_flags (%s))
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(ocamlopt_flags (%s))
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(preprocess (pps ppx_compare ppx_sexp_conv ppx_trace %s ppx_driver.runner))|}
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common_flags
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(String.concat " "
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(List.map (fun d -> "-open " ^ String.capitalize_ascii d) ("core_kernel" :: deps)))
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ocamlc_flags ocamlopt_flags ppx_trace_flags
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let libraries deps = String.concat " " ("core_kernel" :: deps)
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@ -1,2 +0,0 @@
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(context ((switch @OPAM_SWITCH@) (name dbg) (merlin)))
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(context ((switch @OPAM_SWITCH@) (name default)))
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@ -1,16 +1,18 @@
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opam-version: "1.2"
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maintainer: "Josh Berdine <jjb@fb.com>"
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authors: "Josh Berdine <jjb@fb.com>"
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homepage: "https://github.com/facebook/infer/tree/master/sledge/src/llair"
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bug-reports: "https://github.com/facebook/infer/issues"
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build: [
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["tools/gen_version.sh" "src/version.ml" version]
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[make "jbuilds"]
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["jbuilder" "build" "-p" name "-j" jobs]
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[make "dunes"]
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["dune" "build" "-p" name "-j" jobs]
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]
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depends: [
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"cmdliner"
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"core_kernel" {>= "v0.10.0"}
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"jbuilder" {build}
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"core_kernel" {>= "v0.11.0"}
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"dune" {build}
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"llvm" {build & = "7.0.0"}
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"ppx_compare" {>= "v0.10.0"}
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"ppx_compare" {>= "v0.11.0"}
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"ppx_hash" {>= "v0.11.0"}
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"zarith"
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]
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@ -1,15 +1,18 @@
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opam-version: "1.2"
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maintainer: "Josh Berdine <jjb@fb.com>"
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authors: "Josh Berdine <jjb@fb.com>"
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homepage: "https://github.com/facebook/infer/tree/master/sledge"
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bug-reports: "https://github.com/facebook/infer/issues"
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build: [
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["make setup"]
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["jbuilder" "build" "-p" name "-j" jobs]
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[make "setup"]
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["dune" "build" "-p" name "-j" jobs]
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]
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depends: [
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"cmdliner"
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"core_kernel" {>= "v0.10.0"}
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"jbuilder" {build}
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"core_kernel" {>= "v0.11.0"}
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"dune" {build}
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"llvm" {build & = "7.0.0"}
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"ppx_compare" {>= "v0.10.0"}
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"ppx_compare" {>= "v0.11.0"}
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"ppx_hash" {>= "v0.11.0"}
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"zarith"
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]
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@ -0,0 +1,20 @@
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(* -*- tuareg -*- *)
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let deps = ["import"; "trace"; "llair_"; "symbheap"]
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;;
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Jbuild_plugin.V1.send
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@@ Format.sprintf
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{|
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(rule
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(targets version.ml)
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(deps version.ml.in (universe))
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(action (run ../tools/gen_version.sh version.ml))
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(mode promote-until-clean))
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(executable
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(name sledge)
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%s
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(libraries cmdliner %s))
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|}
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(flags deps) (libraries deps)
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@ -0,0 +1,15 @@
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(* -*- tuareg -*- *)
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let deps = []
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;;
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Jbuild_plugin.V1.send
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@@ Format.sprintf
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{|
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(library
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(name import)
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(public_name llair.import)
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%s
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(libraries core_kernel zarith %s))
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|}
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(flags deps) (libraries deps)
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@ -1,13 +0,0 @@
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(* -*- tuareg -*- *)
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let deps = []
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;; Jbuild_plugin.V1.send @@ Format.sprintf "
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(library
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((name import)
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(public_name llair.import)
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%s
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(libraries (zarith %s))))
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"
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(flags deps)
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(libraries deps)
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@ -1,12 +0,0 @@
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(* -*- tuareg -*- *)
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let deps = ["import"; "trace"; "llair_"]
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;; Jbuild_plugin.V1.send @@ Format.sprintf "
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(executable
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((name sledge)
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%s
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(libraries (cmdliner %s))))
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"
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(flags deps)
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(libraries deps)
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@ -0,0 +1,15 @@
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(* -*- tuareg -*- *)
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let deps = ["import"; "trace"]
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;;
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Jbuild_plugin.V1.send
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@@ Format.sprintf
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{|
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(library
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(name llair_)
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(public_name llair)
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%s
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(libraries llvm llvm.irreader llvm.analysis llvm.scalar_opts llvm.target %s))
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|}
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(flags deps) (libraries deps)
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@ -1,13 +0,0 @@
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(* -*- tuareg -*- *)
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let deps = ["import"; "trace"]
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;; Jbuild_plugin.V1.send @@ Format.sprintf "
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(library
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((name llair_)
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(public_name llair)
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%s
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(libraries (llvm llvm.irreader llvm.analysis llvm.scalar_opts %s))))
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"
|
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(flags deps)
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(libraries deps)
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@ -0,0 +1,5 @@
|
||||
(library
|
||||
(name ppx_trace)
|
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(kind ppx_rewriter)
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(preprocess no_preprocessing)
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(libraries ppxlib))
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||||
@ -1,5 +0,0 @@
|
||||
(library
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||||
((name ppx_trace)
|
||||
(kind ppx_rewriter)
|
||||
(preprocess no_preprocessing)
|
||||
(libraries (ppx_core ppx_driver))))
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||||
@ -0,0 +1,15 @@
|
||||
(* -*- tuareg -*- *)
|
||||
|
||||
let deps = ["import"; "trace"; "llair_"]
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||||
|
||||
;;
|
||||
Jbuild_plugin.V1.send
|
||||
@@ Format.sprintf
|
||||
{|
|
||||
(library
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||||
(name symbheap)
|
||||
%s
|
||||
(libraries %s)
|
||||
(inline_tests))
|
||||
|}
|
||||
(flags deps) (libraries deps)
|
||||
@ -0,0 +1,15 @@
|
||||
(* -*- tuareg -*- *)
|
||||
|
||||
let deps = ["import"]
|
||||
|
||||
;;
|
||||
Jbuild_plugin.V1.send
|
||||
@@ Format.sprintf
|
||||
{|
|
||||
(library
|
||||
(name trace)
|
||||
(public_name llair.trace)
|
||||
%s
|
||||
(libraries %s))
|
||||
|}
|
||||
(flags deps) (libraries deps)
|
||||
@ -1,13 +0,0 @@
|
||||
(* -*- tuareg -*- *)
|
||||
|
||||
let deps = ["import"]
|
||||
|
||||
;; Jbuild_plugin.V1.send @@ Format.sprintf "
|
||||
(library
|
||||
((name trace)
|
||||
(public_name llair.trace)
|
||||
%s
|
||||
(libraries (%s))))
|
||||
"
|
||||
(flags deps)
|
||||
(libraries deps)
|
||||
@ -0,0 +1,12 @@
|
||||
opam-version: "1.2"
|
||||
name: "dev-tools"
|
||||
version: "0.1"
|
||||
depends: [
|
||||
"bisect_ppx" {>= "1.3.4"}
|
||||
"merlin"
|
||||
"ocamlformat"
|
||||
"ocp-indent"
|
||||
"patdiff"
|
||||
"tuareg"
|
||||
"user-setup"
|
||||
]
|
||||
Loading…
Reference in new issue