Merge branch 'master' into master

This commit is contained in:
Andrew H 2017-03-06 20:21:26 +11:00 committed by GitHub
commit ec6846add1
2 changed files with 87 additions and 8 deletions

View File

@ -57,13 +57,11 @@ echo_help()
echo "Options for OpenSSL 1.0.2 and lower ONLY"
echo " --archs=\"ARCH ARCH ...\" Space-separated list of architectures to build"
echo " Options: ${DEFAULTARCHS}"
echo " Note: The framework will contain include files from the architecture listed first"
echo
echo "Options for OpenSSL 1.1.0 and higher ONLY"
echo " --deprecated Exclude no-deprecated configure option and build with deprecated methods"
echo " --targets=\"TARGET TARGET ...\" Space-separated list of build targets"
echo " Options: ${DEFAULTTARGETS}"
echo " Note: The library will use include files from the target listed first"
echo
echo "For custom configure options, set variable CONFIG_OPTIONS"
echo "For custom cURL options, set variable CURL_OPTIONS"
@ -168,11 +166,18 @@ finish_build_loop()
if [[ "${PLATFORM}" == AppleTV* ]]; then
LIBSSL_TVOS+=("${TARGETDIR}/lib/libssl.a")
LIBCRYPTO_TVOS+=("${TARGETDIR}/lib/libcrypto.a")
OPENSSLCONF_SUFFIX="tvos_${ARCH}"
else
LIBSSL_IOS+=("${TARGETDIR}/lib/libssl.a")
LIBCRYPTO_IOS+=("${TARGETDIR}/lib/libcrypto.a")
OPENSSLCONF_SUFFIX="ios_${ARCH}"
fi
# Copy opensslconf.h to bin directory and add to array
OPENSSLCONF="opensslconf_${OPENSSLCONF_SUFFIX}.h"
cp "${TARGETDIR}/include/openssl/opensslconf.h" "${CURRENTPATH}/bin/${OPENSSLCONF}"
OPENSSLCONF_ALL+=("${OPENSSLCONF}")
# Keep reference to first build target for include file
if [ -z "${INCLUDE_DIR}" ]; then
INCLUDE_DIR="${TARGETDIR}/include/openssl"
@ -444,6 +449,7 @@ mkdir -p "${CURRENTPATH}/src"
# Init vars for library references
INCLUDE_DIR=""
OPENSSLCONF_ALL=()
LIBSSL_IOS=()
LIBCRYPTO_IOS=()
LIBSSL_TVOS=()
@ -457,21 +463,84 @@ else
fi
# Build iOS library if selected for build
if [ ${#LIBSSL_IOS} -gt 0 ]; then
if [ ${#LIBSSL_IOS[@]} -gt 0 ]; then
echo "Build library for iOS..."
lipo -create ${LIBSSL_IOS[@]} -output "${CURRENTPATH}/lib/libssl.a"
lipo -create ${LIBCRYPTO_IOS[@]} -output "${CURRENTPATH}/lib/libcrypto.a"
fi
# Build tvOS library if selected for build
if [ ${#LIBSSL_TVOS} -gt 0 ] ; then
echo "Build library for tvOS..."
lipo -create ${LIBSSL_TVOS[@]} -output "${CURRENTPATH}/lib/libssl-tvOS.a"
lipo -create ${LIBCRYPTO_TVOS[@]} -output "${CURRENTPATH}/lib/libcrypto-tvOS.a"
if [ ${#LIBSSL_TVOS[@]} -gt 0 ]; then
echo "Build library for tvOS..."
lipo -create ${LIBSSL_TVOS[@]} -output "${CURRENTPATH}/lib/libssl-tvOS.a"
lipo -create ${LIBCRYPTO_TVOS[@]} -output "${CURRENTPATH}/lib/libcrypto-tvOS.a"
fi
# Copy include directory
cp -R "${INCLUDE_DIR}" ${CURRENTPATH}/include/
cp -R "${INCLUDE_DIR}" "${CURRENTPATH}/include/"
# Only create intermediate file when building for multiple targets
# For a single target, opensslconf.h is still present in $INCLUDE_DIR (and has just been copied to the target include dir)
if [ ${#OPENSSLCONF_ALL[@]} -gt 1 ]; then
# Prepare intermediate header file
# This overwrites opensslconf.h that was copied from $INCLUDE_DIR
OPENSSLCONF_INTERMEDIATE="${CURRENTPATH}/include/openssl/opensslconf.h"
cp "${CURRENTPATH}/include/opensslconf-template.h" "${OPENSSLCONF_INTERMEDIATE}"
# Loop all header files
LOOPCOUNT=0
for OPENSSLCONF_CURRENT in "${OPENSSLCONF_ALL[@]}" ; do
# Copy specific opensslconf file to include dir
cp "${CURRENTPATH}/bin/${OPENSSLCONF_CURRENT}" "${CURRENTPATH}/include/openssl"
# Determine define condition
case "${OPENSSLCONF_CURRENT}" in
*_ios_x86_64.h)
DEFINE_CONDITION="TARGET_OS_IOS && TARGET_OS_SIMULATOR && TARGET_CPU_X86_64"
;;
*_ios_i386.h)
DEFINE_CONDITION="TARGET_OS_IOS && TARGET_OS_SIMULATOR && TARGET_CPU_X86"
;;
*_ios_arm64.h)
DEFINE_CONDITION="TARGET_OS_IOS && TARGET_OS_EMBEDDED && TARGET_CPU_ARM64"
;;
*_ios_armv7s.h)
DEFINE_CONDITION="TARGET_OS_IOS && TARGET_OS_EMBEDDED && TARGET_CPU_ARM && defined(__ARM_ARCH_7S__)"
;;
*_ios_armv7.h)
DEFINE_CONDITION="TARGET_OS_IOS && TARGET_OS_EMBEDDED && TARGET_CPU_ARM && !defined(__ARM_ARCH_7S__)"
;;
*_tvos_x86_64.h)
DEFINE_CONDITION="TARGET_OS_TV && TARGET_OS_SIMULATOR && TARGET_CPU_X86_64"
;;
*_tvos_arm64.h)
DEFINE_CONDITION="TARGET_OS_TV && TARGET_OS_EMBEDDED && TARGET_CPU_ARM64"
;;
*)
# Don't run into unexpected cases by setting the default condition to false
DEFINE_CONDITION="0"
;;
esac
# Determine loopcount; start with if and continue with elif
LOOPCOUNT=$((LOOPCOUNT + 1))
if [ ${LOOPCOUNT} -eq 1 ]; then
echo "#if ${DEFINE_CONDITION}" >> "${OPENSSLCONF_INTERMEDIATE}"
else
echo "#elif ${DEFINE_CONDITION}" >> "${OPENSSLCONF_INTERMEDIATE}"
fi
# Add include
echo "# include <openssl/${OPENSSLCONF_CURRENT}>" >> "${OPENSSLCONF_INTERMEDIATE}"
done
# Finish
echo "#else" >> "${OPENSSLCONF_INTERMEDIATE}"
echo '# error Unable to determine target or target not included in OpenSSL build' >> "${OPENSSLCONF_INTERMEDIATE}"
echo "#endif" >> "${OPENSSLCONF_INTERMEDIATE}"
fi
echo "Done."

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@ -0,0 +1,10 @@
/*
* Building OpenSSL for the different architectures of all iOS and tvOS devices requires different settings.
* In order to be able to use assembly code on all devices, the choice was made to keep optimal settings for all
* devices and use this intermediate header file to use the proper opensslconf.h file for each architecture.
* See also https://github.com/x2on/OpenSSL-for-iPhone/issues/126 and referenced pull requests
*/
#include <TargetConditionals.h>