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#
# Helper to set build tool & SDK versions for iOS configurations
#
# This file sets up the following configuration variables:
#
# QMAKE_IOS_XCODE_VERSION - version number of Xcode being used
# QMAKE_IOS_SDK_VERSION - version number of iOS SDK
#
# Used in:
#
# mkspecs/common/ios/clang.conf
# mkspecs/common/ios/qmake.conf
# mkspecs/unsupported/macx-iosdevice-clang/qmake.conf
#
#
# IMPORTANT:
#
# Xcode versions >= 4.10 & < 5.0 and versions >= 10.0 are not supported due to
# the way the version checks are done here. As Apple (so far) has not used
# minor version numbers greater than 3 for Xcode, and the Xcode major version
# has only changed three times in the period 2003-2012, this is viewed as an
# acceptable limitation.
#
#
# Edit values below to match iOS build environment, or leave blank for
# autodetection (slower!)
#
# Xcode version used
QMAKE_IOS_XCODE_VERSION =
# iOS SDK version used
QMAKE_IOS_SDK_VERSION =
#
# Do not edit values below here if using a pre-built SDK
#
# Minimum iOS version required on deployment target
QMAKE_IPHONEOS_DEPLOYMENT_TARGET = 4.3
###########################################################################
# Get path of Xcode's Developer directory
QMAKE_XCODE_DEVELOPER_PATH = $$system(xcode-select --print-path)
# Make sure Xcode path is valid
!exists($$QMAKE_XCODE_DEVELOPER_PATH): \
error("Xcode is not installed in $${QMAKE_XCODE_DEVELOPER_PATH}! Please use xcode-select to choose Xcode installation path")
# No Xcode version specified?
isEmpty(QMAKE_IOS_XCODE_VERSION) {
# Get version string from installed Xcode
QMAKE_IOS_XCODE_INFO = $$system($${QMAKE_XCODE_DEVELOPER_PATH}/usr/bin/xcodebuild -version)
# Extract Xcode version number from output
QMAKE_IOS_XCODE_VERSION = $$member(QMAKE_IOS_XCODE_INFO, 1)
QMAKE_IOS_XCODE_INFO =
}
# Version check
lessThan(QMAKE_IOS_XCODE_VERSION, "4.3"): error("This mkspec requires Xcode 4.3 or later")
QMAKE_XCODE_PLATFORM_PATH = $${QMAKE_XCODE_DEVELOPER_PATH}/Platforms
# iOS 4.3 is the preferred version as it is the earliest version that is armv7/gles2 only
QMAKE_IPHONEOS_PREFERRED_TARGET = 4.3
# iOS platform /Developer path
QMAKE_IOS_DEV_PATH = $$QMAKE_XCODE_DEVELOPER_PATH/Platforms/$${QMAKE_IOS_DEVICE_TYPE}.platform/Developer
# Get lists of installed SDKs from Xcode
QMAKE_XCODE_SDKS = $$system($${QMAKE_XCODE_DEVELOPER_PATH}/usr/bin/xcodebuild -showsdks)
# No iOS SDK version specified?
isEmpty(QMAKE_IOS_SDK_VERSION) {
# Get names of installed SDKs
sdk_identifier = $$lower($$QMAKE_IOS_DEVICE_TYPE)
sdks = $$find(QMAKE_XCODE_SDKS, ^$$sdk_identifier)
for(v, sdks): {
# Extract SDK version number from output
v = $$replace(v,$$sdk_identifier,)
# Use latest SDK version
greaterThan(v, $$QMAKE_IOS_SDK_VERSION): QMAKE_IOS_SDK_VERSION = $$v
}
# We have at least one version of this SDK, so we choose the latest one by
# passing the SDK identifier as QMAKE_MAC_SDK, as reccomended by Apple.
QMAKE_MAC_SDK = $$sdk_identifier
}
# No deployment target specified?
isEmpty(QMAKE_IPHONEOS_DEPLOYMENT_TARGET) {
# Use SDK version for iOS versions < preferred
lessThan(QMAKE_IOS_SDK_VERSION, $$QMAKE_IPHONEOS_PREFERRED_TARGET): \
QMAKE_IPHONEOS_DEPLOYMENT_TARGET = $$QMAKE_IOS_SDK_VERSION
else: \
QMAKE_IPHONEOS_DEPLOYMENT_TARGET = $$QMAKE_IPHONEOS_PREFERRED_TARGET
}
# Make sure iOS SDK version is >= iOS target version
!lessThan(QMAKE_IPHONEOS_DEPLOYMENT_TARGET, $$QMAKE_IOS_SDK_VERSION) {
error("Target iOS version is greater that iOS SDK version $$QMAKE_IOS_SDK_VERSION! Edit mkspecs/common/ios/versions.conf to specify target iOS version.")
}
unset(QMAKE_IPHONEOS_PREFERRED_TARGET)
unset(QMAKE_XCODE_PLATFORM_PATH)
# Set deployment target
QMAKE_IOS_VERSION_FLAGS = -miphoneos-version-min=$$QMAKE_IPHONEOS_DEPLOYMENT_TARGET
# Set build flags
QMAKE_CFLAGS += $$QMAKE_IOS_VERSION_FLAGS
QMAKE_CXXFLAGS += $$QMAKE_IOS_VERSION_FLAGS
QMAKE_OBJECTIVE_CFLAGS += $$QMAKE_IOS_VERSION_FLAGS
QMAKE_LFLAGS += $$QMAKE_IOS_VERSION_FLAGS
QMAKE_IOS_VERSION_FLAGS =
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