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Fix static linking on Mac #16

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merged 3 commits into from
Oct 20, 2023
Merged

Fix static linking on Mac #16

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12086c6
Fix static linking on mac
david-zk Oct 20, 2023
60412d6
fix(build): use different flags per platform
youben11 Oct 20, 2023
a76ba47
Another fix for mac
david-zk Oct 20, 2023
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11 changes: 8 additions & 3 deletions Makefile
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Original file line number Diff line number Diff line change
@@ -1,14 +1,19 @@
ifeq ($(shell uname), Darwin)
CGO_LDFLAGS := -framework Security
endif

.PHONY: build
build: build-tfhe-rs-capi
cd fhevm && go build .
cd fhevm && CGO_LDFLAGS='$(CGO_LDFLAGS)' go build .

.PHONY: test
test: build-tfhe-rs-capi
cd fhevm && go test -v .
cd fhevm && CGO_LDFLAGS='$(CGO_LDFLAGS)' go test -v .

.PHONY: build-tfhe-rs-capi
build-tfhe-rs-capi:
cd tfhe-rs && make build_c_api_experimental_deterministic_fft
cd tfhe-rs && make build_c_api_experimental_deterministic_fft \
&& cd target/release && rm -f *.dylib *.dll *.so
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Why do we need to rm here?

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Sorry, I saw the description. Wouldn't it work even if we don't remove?

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@david-zk david-zk Oct 20, 2023 •
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By default linker prefers dynamic libraries if they are available, now we specify tfhe lib with -ltfhe flag, which doesn't imply if it is static or dynamic, so if we remove dynamic libraries, linker is forced to link statically

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@david-zk david-zk Oct 20, 2023 •
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It would work, but then on macbook it links dynamically, I tried -l:libtfhe.a flag but it doesn't work


.PHONY: clean
clean:
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