|
| 1 | +.DEFAULT_GOAL := all |
| 2 | + |
| 3 | +SPACE := $(null) $(null) |
| 4 | +CURRENT_DIR := $(subst $(SPACE),"\\ ",$(CURDIR)) |
| 5 | + |
| 6 | +ifeq ($(BUILT_PRODUCTS_DIR),) |
| 7 | + BUILD_DIR=${CURRENT_DIR}/build |
| 8 | +else |
| 9 | + BUILD_DIR=${BUILT_PRODUCTS_DIR} |
| 10 | +endif |
| 11 | + |
| 12 | +ifeq ($(ONLY_ACTIVE_ARCH),) |
| 13 | + ONLY_ACTIVE_ARCH=NO |
| 14 | +endif |
| 15 | + |
| 16 | +CXX=clang++ |
| 17 | +CFLAGS= |
| 18 | +LDFLAGS= |
| 19 | + |
| 20 | +CFLAGS_x86_64=-target x86_64-apple-macos10.15 |
| 21 | +CFLAGS_arm64=-target arm64-apple-macos11 |
| 22 | + |
| 23 | +LDFLAGS_x86_64=-target x86_64-apple-macos10.15 |
| 24 | +LDFLAGS_arm64=-target arm64-apple-macos11 |
| 25 | + |
| 26 | +ifeq ($(CONFIGURATION),Debug) |
| 27 | + CFLAGS_x86_64+= -g |
| 28 | + CFLAGS_arm64+= -g |
| 29 | +else |
| 30 | + CFLAGS_x86_64+= -DNDEBUG |
| 31 | + CFLAGS_arm64+= -DNDEBUG |
| 32 | +endif |
| 33 | + |
| 34 | +bold := $(shell tput bold 2> /dev/null) |
| 35 | +normal := $(shell tput sgr0 2> /dev/null) |
| 36 | + |
| 37 | +ifndef NATIVE_ARCH |
| 38 | + NATIVE_ARCH := $(shell uname -m) |
| 39 | + # $(error NATIVE_ARCH is not set) |
| 40 | +endif |
| 41 | + |
| 42 | +VALID_ARCHS = x86_64 arm64 |
| 43 | + |
| 44 | +libpcre_files = |
| 45 | + |
| 46 | +ifeq ($(NATIVE_ARCH),x86_64) |
| 47 | + libpcre_files += ${BUILD_DIR}/pcre2-x86_64/lib/libpcre2-32.a |
| 48 | +else |
| 49 | + libpcre_files += ${BUILD_DIR}/pcre2-arm64/lib/libpcre2-32.a |
| 50 | +endif |
| 51 | + |
| 52 | +ifeq ($(ONLY_ACTIVE_ARCH),NO) |
| 53 | +ifeq ($(NATIVE_ARCH),x86_64) |
| 54 | + # build arm code |
| 55 | + libpcre_files += ${BUILD_DIR}/pcre2-arm64/lib/libpcre2-32.a |
| 56 | +else |
| 57 | + # build intel code |
| 58 | + libpcre_files += ${BUILD_DIR}/pcre2-x86_64/lib/libpcre2-32.a |
| 59 | +endif |
| 60 | +endif |
| 61 | + |
| 62 | +check_arch: |
| 63 | +# @echo NATIVE_ARCH IS $(NATIVE_ARCH) |
| 64 | +ifeq ($(filter $(NATIVE_ARCH),$(VALID_ARCHS)),) |
| 65 | + $(error "Current arch ${NATIVE_ARCH} is not supported! Valid archs are: ${VALID_ARCHS}.") |
| 66 | +endif |
| 67 | +ifeq ($(ONLY_ACTIVE_ARCH),NO) |
| 68 | + @echo "Building universal binary" |
| 69 | +else |
| 70 | + @echo "Building $(NATIVE_ARCH) architecture" |
| 71 | +endif |
| 72 | + @echo "" |
| 73 | + |
| 74 | +clean: |
| 75 | + @echo "${bold}Cleaning libpcre…${normal}" |
| 76 | + ${MAKE} clean |
| 77 | + |
| 78 | + @rm -r "${BUILD_DIR}/pcre2-arm64/" 2> /dev/null |
| 79 | + @rm -r "${BUILD_DIR}/pcre2-x86_64/" 2> /dev/null |
| 80 | + @rm "${BUILD_DIR}/libpcre2-32.a" 2> /dev/null |
| 81 | + @rm "${BUILD_DIR}/pcre2.h" 2> /dev/null |
| 82 | + @echo "" |
| 83 | + |
| 84 | +libpcre2: ${BUILD_DIR}/libpcre2-32.a |
| 85 | +configure: ${CURRENT_DIR}/configure |
| 86 | + |
| 87 | +${CURRENT_DIR}/configure: |
| 88 | + @echo "${bold}Generating the configure tool…${normal}" |
| 89 | + ./autogen.sh |
| 90 | + |
| 91 | +${BUILD_DIR}/pcre2-arm64/lib/libpcre2-32.a: | configure |
| 92 | + @echo "${bold}Building libpcre2 for arm64 platform…${normal}" |
| 93 | + ./configure CFLAGS="${CFLAGS_arm64}" LDFLAGS="${LDFLAGS_arm64}" --enable-jit --enable-pcre2-32 --enable-static --disable-shared --disable-pcre2-8 --prefix="${BUILD_DIR}/pcre2-arm64" --host arm64-apple-macos11 |
| 94 | + ${MAKE} clean |
| 95 | + ${MAKE} |
| 96 | + ${MAKE} install |
| 97 | + @echo "" |
| 98 | + |
| 99 | +${BUILD_DIR}/pcre2-x86_64/lib/libpcre2-32.a: | configure |
| 100 | + @echo "${bold}Building libpcre2 for intel platform…${normal}" |
| 101 | + ./configure CFLAGS="${CFLAGS_x86_64}" LDFLAGS="${LDFLAGS_x86_64}" --enable-jit --enable-pcre2-32 --enable-static --disable-shared --disable-pcre2-8 --prefix="${BUILD_DIR}/pcre2-x86_64" --host x86_64-apple-macos10.15 |
| 102 | + ${MAKE} clean |
| 103 | + ${MAKE} |
| 104 | + ${MAKE} install |
| 105 | + @echo "" |
| 106 | + |
| 107 | +${BUILD_DIR}/libpcre2-32.a: ${libpcre_files} |
| 108 | +ifeq ($(ONLY_ACTIVE_ARCH),NO) |
| 109 | + @echo "${bold}Creating libpcre2 universal library…${normal}" |
| 110 | + lipo -create -output "${BUILD_DIR}/libpcre2-32.a" "${BUILD_DIR}/pcre2-x86_64/lib/libpcre2-32.a" "${BUILD_DIR}/pcre2-arm64/lib/libpcre2-32.a" |
| 111 | +else |
| 112 | + @echo "${bold}Creating libpcre2 library for ${NATIVE_ARCH}…${normal}" |
| 113 | + @rm -f "${BUILD_DIR}/libpcre2-32.a" > /dev/null |
| 114 | + ln "${BUILD_DIR}/pcre2-${NATIVE_ARCH}/lib/libpcre2-32.a" "${BUILD_DIR}/libpcre2-32.a" |
| 115 | +endif |
| 116 | + @echo "" |
| 117 | + |
| 118 | +pcre2.h: ${BUILD_DIR}/pcre2.h |
| 119 | + |
| 120 | +${BUILD_DIR}/pcre2.h: ${BUILD_DIR}/libpcre2-32.a |
| 121 | + @rm -f "${BUILD_DIR}/pcre2.h" > /dev/null |
| 122 | + ln "${BUILD_DIR}/pcre2-${NATIVE_ARCH}/include/pcre2.h" "${BUILD_DIR}/pcre2.h" |
| 123 | + |
| 124 | +all: check_arch libpcre2 pcre2.h |
| 125 | +install: check_arch libpcre2 pcre2.h |
| 126 | + |
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