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fuzz: improve wasm-spec-interpreter documentation, add library path (#4007)

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The documentation for the `wasm-spec-interpreter` was not up-to-date,
causing some confusion on non-Ubuntu machines. This change adds the
correct dependencies to install and includes the `libgmp` path for
Fedora by default (i.e., `/lib64`).
This commit is contained in:
Andrew Brown
2022-04-11 07:07:58 -07:00
committed by GitHub
parent 1bf0c8c220
commit 0c7885cc05
3 changed files with 10 additions and 12 deletions
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2
crates/fuzzing/wasm-spec-interpreter/ocaml/Makefile
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@@ -13,7 +13,7 @@ SPEC_LIB := $(SPEC_BUILD_DIR)/wasm.cmxa
# A space-separated list of paths that the linker will use to search for libgmp.
# Override with `make LIBGMP_PATHS=...`.
LIBGMP_PATHS ?= /usr/lib /usr/lib/x86_64-linux-gnu
LIBGMP_PATHS ?= /usr/lib /usr/lib/x86_64-linux-gnu /lib64
PKGS = zarith

4
crates/fuzzing/wasm-spec-interpreter/ocaml/README.md
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@@ -6,5 +6,5 @@ access to the Wasm spec interpreter. Its major parts:
for FFI access
- `Makefile`: the steps for gluing these pieces together into a static library
Note: the makefile must be configured with the path to libgmp. See LIBGMP_PATHS
in the makefile.
Note: the `Makefile` must be configured with the path to `libgmp.a`; see
`LIBGMP_PATHS` in the `Makefile` (Ubuntu: `libgmp-dev`, Fedora: `gmp-static`).