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| author | Andrew Clayton <a.clayton@nginx.com> | 2024-02-06 21:32:08 +0000 |
|---|---|---|
| committer | Andrew Clayton <a.clayton@nginx.com> | 2024-02-06 21:32:08 +0000 |
| commit | 81bbdb1c65b381b8af77f695979752e13f64458b (patch) | |
| tree | 1bb00d2ed08e5f45ef5f12714b62e0a232d2919d /c/wasi-http/0.2.0/echo-request/Makefile | |
| parent | 031044579c81c3114dbd66d93b73a124de1bef7d (diff) | |
| download | project_blackbird-81bbdb1c65b381b8af77f695979752e13f64458b.tar.gz project_blackbird-81bbdb1c65b381b8af77f695979752e13f64458b.tar.bz2 | |
Add a wasi-http 0.2.0 echo-request component in C
This adds a WASI 0.2.0 version of c/wasi-http/echo-request, although
there is no change in component.c, you do now need to link against the
'proxy' adaptor (which is included).
This is for running under wasmtime 17.
Signed-off-by: Andrew Clayton <a.clayton@nginx.com>
Diffstat (limited to '')
| -rw-r--r-- | c/wasi-http/0.2.0/echo-request/Makefile | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/c/wasi-http/0.2.0/echo-request/Makefile b/c/wasi-http/0.2.0/echo-request/Makefile new file mode 100644 index 0000000..6e2d873 --- /dev/null +++ b/c/wasi-http/0.2.0/echo-request/Makefile @@ -0,0 +1,31 @@ +# Look for wasi-sysroot in some common places, falling back +# to provided WASI_SYSROOT +ifneq ("$(wildcard /usr/wasm32-wasi)", "") + # Fedora + WASI_SYSROOT ?= /usr/wasm32-wasi +endif + +export WASI_SYSROOT + +CC = clang +CFLAGS = -Wall -Wextra --target=wasm32-wasi --sysroot=$(WASI_SYSROOT) +LDFLAGS = -Wl,--no-entry,--export=__heap_base,--export=__data_end,--export=malloc,--export=free,--stack-first,-z,stack-size=$$((8*1024*1024)) -mexec-model=reactor --rtlib=compiler-rt + +all: component.wasm + +bindgen: + /home/andrew/src/c/wasm/git/wit-bindgen/target/release/wit-bindgen c /home/andrew/src/c/wasm/git/wasi-http/wit --autodrop-borrows yes --world wasi:http/proxy + sed -i 's/_0_2_0//g' proxy.[ch] + sed -i 's/_0_2_0//g' proxy.[ch] + /home/andrew/src/c/wasm/git/wit-bindgen/target/release/wit-bindgen markdown /home/andrew/src/c/wasm/git/wasi-http/wit --world wasi:http/proxy + +.PHONY: +module.wasm: bindgen + $(CC) $(CFLAGS) $(LDFLAGS) -o $@ proxy.c proxy_component_type.o component.c + +.PHONY: +component.wasm: module.wasm + /home/andrew/src/c/wasm/git/wasm-tools/target/release/wasm-tools component new module.wasm --adapt wasi_snapshot_preview1.proxy.wasm -o component.wasm + +clean: + rm -f component.wasm module.wasm proxy* |