Initial package

3 files changed, 163 insertions, 0 deletions

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..335ec95
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+*.tar.gz
diff --git a/patch-c-api-cargo.diff b/patch-c-api-cargo.diff
new file mode 100644
index 0000000..8731aa0
--- /dev/null
+++ b/patch-c-api-cargo.diff
@@ -0,0 +1,18 @@
+diff --color -Naur wasmtime-0.28.0/crates/c-api/Cargo.toml wasmtime-0.28.0/crates/c-api/Cargo.toml
+--- wasmtime-0.28.0/crates/c-api/Cargo.toml	2021-06-18 19:12:33.297847497 +0200
++++ wasmtime-0.28.0/crates/c-api/Cargo.toml	2021-06-18 19:13:22.564455723 +0200
+@@ -1,6 +1,6 @@
+ [package]
+ name = "wasmtime-c-api"
+-version = "0.19.0"
++version = "0.28.0"
+ authors = ["The Wasmtime Project Developers"]
+ description = "C API to expose the Wasmtime runtime"
+ license = "Apache-2.0 WITH LLVM-exception"
+@@ -38,3 +38,6 @@
+ jitdump = ["wasmtime/jitdump"]
+ cache = ["wasmtime/cache"]
+ wasi = ['wasi-common', 'wasi-cap-std-sync', 'wasmtime-wasi', 'cap-std']
++
++[package.metadata.capi.header]
++generation = false
diff --git a/wasmtime.spec b/wasmtime.spec
new file mode 100644
index 0000000..dc89db8
--- /dev/null
+++ b/wasmtime.spec
@@ -0,0 +1,144 @@
+# This requires network!
+
+%global wasi_commit   ef8c1a53feb2dfb763d4ea5c7d9e0a0126b45579
+%global c_api_commit  c9d31284651b975f05ac27cee0bab1377560b87e
+%global crypto_commit 1f3078088bd0de36a0bc96859a1724e7d338a832
+%global nn_commit     8adc5b9b3bb8f885d44f55b464718e24af892c94
+%global tests_commit  9994915e0cca8b42a16c577e4c85491822367dde
+
+Name:       wasmtime
+Version:    0.28.0
+Release:    1%{?dist}
+Summary:    Standalone JIT-style runtime for WebAssembly, using Cranelift 
+
+License:    ASL 2.0 with exceptions
+URL:        https://wasmtime.dev/
+
+Source0:    https://github.com/bytecodealliance/wasmtime/archive/refs/tags/v%{version}.tar.gz
+Source1:    https://github.com/WebAssembly/WASI/archive/%{wasi_commit}/WASI-%{wasi_commit}.tar.gz
+Source2:    https://github.com/WebAssembly/wasm-c-api/archive/%{c_api_commit}/wasm-c-api-%{c_api_commit}.tar.gz
+Source3:    https://github.com/WebAssembly/wasi-crypto/archive/%{crypto_commit}/wasi-crypto-%{crypto_commit}.tar.gz
+Source4:    https://github.com/WebAssembly/wasi-nn/archive/%{nn_commit}/wasi-nn-%{nn_commit}.tar.gz
+Source5:    https://github.com/WebAssembly/testsuite/archive/%{tests_commit}/testsuite-%{tests_commit}.tar.gz
+
+# Patch crates/c-api/Cargo.toml to update its version and disable headers generation
+Patch0:     patch-c-api-cargo.diff
+
+ExclusiveArch:  %{rust_arches}
+
+BuildRequires:  rust-packaging
+BuildRequires:  help2man
+
+# The version of cargo-c currently packaged is too old
+# BuildRequires:  cargo-c
+
+# Required to build cargo-c
+BuildRequires:  openssl-devel
+
+%description
+Standalone JIT-style runtime for WebAssembly, using Cranelift.
+
+%package c-api
+Summary: Wasmtime C API
+%description c-api
+This package provides the C API for Wasmtime, a JIT-style runtime for WebAssembly,
+using Cranelift.
+
+%package c-api-devel
+Summary: Development files for Wasmtime C API
+Requires: pkg-config
+%description c-api-devel
+This package contains libraries and header files for
+developing applications that use Wasmtime C API.
+             
+%prep
+%autosetup -p1
+# Untar submodules
+tar zxf %{SOURCE1} --strip-components=1 -C crates/wasi-common/WASI
+tar zxf %{SOURCE2} --strip-components=1 -C crates/c-api/wasm-c-api
+tar zxf %{SOURCE3} --strip-components=1 -C crates/wasi-crypto/spec
+tar zxf %{SOURCE4} --strip-components=1 -C crates/wasi-nn/spec
+tar zxf %{SOURCE5} --strip-components=1 -C tests/spec_testsuite
+
+# Move a header file in assets directory (will be overriden later)
+mkdir crates/c-api/assets
+cp crates/c-api/include/wasmtime.h crates/c-api/assets
+
+# Configure cargo
+mkdir -p .cargo
+cat > .cargo/config << EOF
+[build]
+rustc = "%{__rustc}"
+rustdoc = "%{__rustdoc}"
+rustflags = %{__global_rustflags_toml}
+
+[install]
+root = "%{buildroot}%{_prefix}"
+
+[term]
+verbose = true
+EOF
+
+# Install cargo-c
+cargo install cargo-c
+
+%build
+%cargo_build
+cargo cbuild --release --manifest-path crates/c-api/Cargo.toml \
+    --destdir=%{buildroot} \
+    --prefix=%{_prefix} \
+    --libdir=%{_libdir} \
+    --includedir=%{_includedir} \
+    --pkgconfigdir=%{_libdir}/pkgconfig
+
+%install
+%cargo_install
+cargo cinstall --release --manifest-path crates/c-api/Cargo.toml \
+    --destdir=%{buildroot} \
+    --prefix=%{_prefix} \
+    --libdir=%{_libdir} \
+    --includedir=%{_includedir} \
+    --pkgconfigdir=%{_libdir}/pkgconfig
+# Remove static library
+rm -v %{buildroot}%{_libdir}/libwasmtime.a
+# Remove source
+rm -rf %{buildroot}%{cargo_registry}/wasmtime-cli-%{version}
+# Install header files
+install -dp %{buildroot}%{_includedir}/wasmtime
+install -p crates/c-api/include/*.h %{buildroot}%{_includedir}/wasmtime
+install -dp %{buildroot}%{_includedir}/wasmtime/wasmtime
+install -p crates/c-api/include/wasmtime/*.h %{buildroot}%{_includedir}/wasmtime/wasmtime
+install -p crates/c-api/wasm-c-api/include/*.h %{buildroot}%{_includedir}/wasmtime
+# Man page
+install -d .%{_mandir}/man1
+help2man --no-info %{buildroot}%{_bindir}/wasmtime > wasmtime.man
+install -p -m 644 -D wasmtime.man %{buildroot}%{_mandir}/man1/wasmtime.1
+
+%if %{with check}
+%check
+%cargo_test
+%endif
+
+%files
+%doc README.md RELEASES.md CONTRIBUTING.md SECURITY.md
+%doc CODE_OF_CONDUCT.md ORG_CODE_OF_CONDUCT.md
+%license LICENSE
+%{_bindir}/wasmtime
+%{_mandir}/man1/wasmtime.1*
+
+%files c-api
+%license LICENSE
+%{_libdir}/libwasmtime.so.0*
+
+%files c-api-devel
+%doc RELEASES.md CONTRIBUTING.md SECURITY.md
+%doc CODE_OF_CONDUCT.md ORG_CODE_OF_CONDUCT.md
+%{_includedir}/wasmtime/
+%{_libdir}/libwasmtime.so
+%{_libdir}/pkgconfig/wasmtime.pc
+
+%changelog
+* Sun Jun 27 2021 Olivier Lemasle <o.lemasle@gmail.com> - 0.28.0-1
+- Initial package
+
+