# Set default goal for "make"

.DEFAULT_GOAL := specs

ifeq ($(MAKECMDGOALS),)

GOAL := $(.DEFAULT_GOAL)

else

GOAL := $(MAKECMDGOALS)

endif

#===== Versioning ==============================================================

## OpenSSL version to build

VERSION ?= 1.1.1w

## Extra version of the distributed package

PACKAGE_VERSION ?= 1

export PACKAGE_VERSION

MIN_IOS_SDK = 11.0

MIN_OSX_SDK = 10.13

MIN_XROS_SDK = 1.1

export MIN_IOS_SDK MIN_OSX_SDK MIN_XROS_SDK

BUILD_TARGETS += ios-sim-cross-x86_64

BUILD_TARGETS += ios64-cross-arm64

BUILD_TARGETS += macos64-x86_64

BUILD_TARGETS += visionos-sim-cross-x86_64 visionos-sim-cross-arm64 visionos-cross-arm64

# Automatically enable Apple Silicon support if running with Xcode 12.2+

# unless the user has decided explicitly.

ifeq ($(APPLE_SILICON_SUPPORT),)

xcode_version := $(shell xcodebuild -version | awk '/Xcode/ {print $$2}')

ifeq ($(shell printf '%s\n' "12.2" "$(xcode_version)" | sort -V | head -1),12.2)

APPLE_SILICON_SUPPORT := yes

endif

endif

# Not all currently used Xcode versions support building for Apple Silicon.

# Enable this architecture only when requested.

ifeq ($(APPLE_SILICON_SUPPORT),yes)

BUILD_TARGETS += macos64-arm64

BUILD_TARGETS += ios-sim-cross-arm64

endif

BUILD_FLAGS += --version=$(VERSION)

BUILD_FLAGS += --targets="$(BUILD_TARGETS)"

BUILD_FLAGS += --min-ios-sdk=$(MIN_IOS_SDK)

BUILD_FLAGS += --min-macos-sdk=$(MIN_OSX_SDK)

BUILD_FLAGS += --min-xros-sdk=$(MIN_XROS_SDK)

#===== Building ================================================================

## Output directory

OUTPUT ?= output

## Build OpenSSL binaries

build: $(OUTPUT)/done.build

ifeq ($(GOAL),build)

@echo "Now you can package OpenSSL binaries:"

@echo

@echo " make package"

@echo

endif

.PHONY: build

$(OUTPUT)/done.build:

@echo $(BUILD_FLAGS)

@./build-libssl.sh $(BUILD_FLAGS)

@mkdir -p $(OUTPUT)

@touch $(OUTPUT)/done.build

## Force rebuild of OpenSSL binaries

rebuild:

@./build-libssl.sh $(BUILD_FLAGS)

@mkdir -p $(OUTPUT)

@touch $(OUTPUT)/done.build

ifeq ($(GOAL),rebuild)

@echo "Now you can package OpenSSL binaries:"

@echo

@echo " make package"

@echo

endif

.PHONY: rebuild

#===== Packaging ===============================================================

## Prepare OpenSSL packages for upload

packages: $(OUTPUT)/done.packages

ifeq ($(GOAL),packages)

@echo "Now you can update package specs:"

@echo

@echo " make specs"

@echo

endif

.PHONY: packages

$(OUTPUT)/done.packages: $(OUTPUT)/done.build

@scripts/create-packages.sh

@mkdir -p $(OUTPUT)

@touch $(OUTPUT)/done.packages

#===== Spec updates ============================================================

## Update package spec files

specs: $(OUTPUT)/done.specs

ifeq ($(GOAL),specs)

@echo "Now you can commit the changes:"

@echo

@echo " git add -p"

@echo " git commit -em \"OpenSSL $(VERSION)\""

@echo

@echo "Submit a pull request against the \"cossacklabs\" branch."

@echo "Wait for it to be merged, then prepare a signed release tag:"

@echo

@echo " git checkout cossacklabs"

@echo " git pull"

@echo

@echo " # The tag must contain the 'semversified' version of OpenSSL"

@echo " # (e.g., $$(cat "$(OUTPUT)/version") instead of $(VERSION))"

@echo " git tag -sem \"OpenSSL $(VERSION)\" $$(cat "$(OUTPUT)/version")"

@echo " git push --tags"

@echo

@echo "Finally, create a pre-release on GitHub from this tag:"

@echo

@echo " https://github.com/cossacklabs/openssl-apple/releases/new"

@echo

@echo "and attach the following files to the release:"

@echo

@find $(OUTPUT) -type f -name 'openssl-*.zip' | sort | sed 's/^/ /g'

@echo

endif

.PHONY: specs

$(OUTPUT)/done.specs: $(OUTPUT)/done.packages

@scripts/update-specs.sh

@mkdir -p $(OUTPUT)

@touch $(OUTPUT)/done.specs

#===== Miscellaneous ===========================================================

## Remove build artifacts

clean:

@rm -rf bin lib src frameworks include/openssl

@rm -rf $(OUTPUT)

.PHONY: clean