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Fix build of iOS simulator libraries. #58

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Fix build of iOS simulator libraries. #58

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e64239e
Fix build of iOS simulator libraries.
Feb 25, 2024
5196677
Fix the name for the legacy fat file
Feb 26, 2024
7f66fbf
Merge branch 'main' into ios-fixes-2
Apr 3, 2024
f6a7758
Merge branch 'main' into ios-fixes-2
Jul 18, 2024
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28 changes: 21 additions & 7 deletions Makefile
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Original file line number Diff line number Diff line change
@@ -1,34 +1,45 @@
IOS_OUT=ios

IOS_SDK_PATH=$(shell xcrun --sdk iphoneos --show-sdk-path)
IOS_SIM_SDK_PATH=$(shell xcrun --sdk iphonesimulator --show-sdk-path)

ios-arm64:
GOOS=ios \
GOARCH=arm64 \
CLANGARCH=arm64 \
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What is this variable for?

CGO_ENABLED=1 \
SDK=iphoneos \
TARGET=arm64-apple-ios16 \
SDK=iphoneos \
SDK_PATH=$(IOS_SDK_PATH) \
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What is this variable for? If I understand what is going on, it supposed to be redefined in clangwrap.sh. I don't see how this value used.

CGO_LDFLAGS="-target arm64-apple-ios16 -syslibroot \"${IOS_SDK_PATH}\"" \
CC=$(PWD)/clangwrap.sh \
CGO_CFLAGS="-fembed-bitcode" \
go build -tags no_jwz -buildmode=c-archive -o $(IOS_OUT)/libpolygonid-ios.a ./cmd/polygonid
cp $(IOS_OUT)/libpolygonid-ios.h $(IOS_OUT)/libpolygonid.h


ios-simulator-x86_64:
GOOS=darwin \
GOOS=ios \
GOARCH=amd64 \
CLANGARCH=x86_64 \
CGO_ENABLED=1 \
TARGET=x86_64-apple-ios16-simulator \
SDK=iphonesimulator \
TARGET=x86-64-apple-ios16-simulator \
SDK_PATH=$(IOS_SIM_SDK_PATH) \
CGO_LDFLAGS="-target x86_64-apple-ios16-simulator -syslibroot \"${IOS_SIM_SDK_PATH}\"" \
CC=$(PWD)/clangwrap.sh \
CGO_CFLAGS="-fembed-bitcode" \
go build -tags ios,no_jwz -buildmode=c-archive -o $(IOS_OUT)/libpolygonid-ios-simulator-x86_64.a ./cmd/polygonid
cp $(IOS_OUT)/libpolygonid-ios-simulator-x86_64.h $(IOS_OUT)/libpolygonid.h

ios-simulator-arm64:
GOOS=darwin \
GOOS=ios \
GOARCH=arm64 \
CLANGARCH=arm64 \
CGO_ENABLED=1 \
SDK=iphonesimulator \
TARGET=arm64-apple-ios16-simulator \
SDK=iphonesimulator \
SDK_PATH=$(IOS_SIM_SDK_PATH) \
CGO_LDFLAGS="-target arm64-apple-ios16-simulator -syslibroot \"${IOS_SIM_SDK_PATH}\"" \
CC=$(PWD)/clangwrap.sh \
CGO_CFLAGS="-fembed-bitcode" \
go build -tags ios,no_jwz -buildmode=c-archive -o $(IOS_OUT)/libpolygonid-ios-simulator-arm64.a ./cmd/polygonid
Expand All @@ -46,11 +57,14 @@ ios-old: ios-arm64 ios-simulator-x86_64
lipo $(IOS_OUT)/libpolygonid-ios.a $(IOS_OUT)/libpolygonid-ios-simulator-x86_64.a -create -output $(IOS_OUT)/libpolygonid.a
cp $(IOS_OUT)/libpolygonid-ios.h $(IOS_OUT)/libpolygonid.h

ios-device: ios-arm64
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I can't understand the purpose of this target. ios-arm64 already includes the line cp $(IOS_OUT)/libpolygonid-ios.h $(IOS_OUT)/libpolygonid.h. What ios-device should do that ios-arm64 doesn't?

cp $(IOS_OUT)/libpolygonid-ios.h $(IOS_OUT)/libpolygonid.h

ios-simulator: ios-simulator-x86_64 ios-simulator-arm64
lipo $(IOS_OUT)/libpolygonid-ios-simulator-x86_64.a $(IOS_OUT)/libpolygonid-ios-simulator-arm64.a -create -output $(IOS_OUT)/libpolygonid-ios-simulator.a
cp $(IOS_OUT)/libpolygonid-ios-simulator-arm64.h $(IOS_OUT)/libpolygonid.h

ios: ios-old ios-arm64 ios-simulator
ios: ios-device ios-simulator
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It was expected that by calling the ios target, we would get the 'legacy' library libpolygonid.a. Now we do not. Is this the desired behavior, and does everyone (including @demonsh) agree?


dylib:
go build -tags no_jwz -buildmode=c-shared -o $(IOS_OUT)/libpolygonid.dylib ./cmd/polygonid
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