iOS: Move device/simulator conditionals out of common mkspecs

Instead we deal with any differenced by setting variables in the top
level makespecs, that are used by the common makespec configs.

Change-Id: Iae1fb5fef8c95778511ed400008731989b446f3c
Reviewed-by: Morten Johan Sørvig <morten.sorvig@digia.com>

mkspecs/common/ios/arch.conf

@@ -3,16 +3,6 @@
 #
 ###########################################################################
 
-# Device?
-!*simulator*: \
-    # Samsung S5PC100, Apple A4, A5, A5X
-    QMAKE_IOS_TARGET_ARCH = armv7
-else: \
-    # Simulator is i386 only
-    QMAKE_IOS_TARGET_ARCH = i386
-
-# FIXME: Add armv7s support when we need it
-
 QMAKE_IOS_ARCH_FLAGS    = -arch $$QMAKE_IOS_TARGET_ARCH
 
 QMAKE_CFLAGS           += $$QMAKE_IOS_ARCH_FLAGS
@@ -20,5 +10,4 @@ QMAKE_CXXFLAGS         += $$QMAKE_IOS_ARCH_FLAGS
 QMAKE_OBJECTIVE_CFLAGS += $$QMAKE_IOS_ARCH_FLAGS
 QMAKE_LFLAGS           += $$QMAKE_IOS_ARCH_FLAGS
 
-unset(QMAKE_IOS_TARGET_ARCH)
 unset(QMAKE_IOS_ARCH_FLAGS)

mkspecs/common/ios/clang.conf

@@ -7,16 +7,10 @@
 #
 
 # iOS build flags
-QMAKE_IOS_CFLAGS        = -fvisibility=hidden -fpascal-strings -fmessage-length=0
+QMAKE_IOS_CFLAGS       += -fvisibility=hidden -fpascal-strings -fmessage-length=0
 QMAKE_IOS_CFLAGS       += -Wno-trigraphs -Wreturn-type -Wparentheses -Wswitch -Wno-unused-parameter -Wunused-variable -Wunused-value -Wno-shorten-64-to-32 -Wno-sign-conversion
-QMAKE_IOS_CXXFLAGS      = -fvisibility-inlines-hidden
+QMAKE_IOS_CXXFLAGS     += -fvisibility-inlines-hidden
-QMAKE_IOS_OBJ_CFLAGS    = -Wno-arc-abi -Wc++0x-extensions
+QMAKE_IOS_OBJ_CFLAGS   += -Wno-arc-abi -Wc++0x-extensions
-
-# Device or simulator specific flags
-*simulator* {
-    QMAKE_IOS_CFLAGS   += -fexceptions -fasm-blocks
-    QMAKE_IOS_OBJ_CFLAGS += -fobjc-abi-version=2 -fobjc-legacy-dispatch
-}
 
 # Clang 3.1 (and above) flags
 QMAKE_IOS_CFLAGS    += -Wno-missing-field-initializers -Wno-missing-prototypes -Wno-implicit-atomic-properties -Wformat -Wno-missing-braces -Wno-unused-function -Wno-unused-label -Wuninitialized -Wno-unknown-pragmas -Wno-shadow -Wno-four-char-constants -Wno-sign-compare -Wpointer-sign -Wno-newline-eof -Wdeprecated-declarations -Winvalid-offsetof -Wno-conversion

mkspecs/common/ios/qmake.conf

@@ -9,6 +9,20 @@
 #   QMAKE_IOSSIMULATOR_SDK_VERSION - set in mkspecs/common/ios/versions.conf
 #
 
+QMAKE_XCODE_TOOLCHAIN_BIN_PATH = $$QMAKE_XCODE_DEVELOPER_PATH/Toolchains/XcodeDefault.xctoolchain/usr/bin
+
+# iOS build tools
+QMAKE_CC                = $$QMAKE_XCODE_TOOLCHAIN_BIN_PATH/clang
+QMAKE_CXX               = $$QMAKE_XCODE_TOOLCHAIN_BIN_PATH/clang++
+QMAKE_FIX_RPATH         = $$QMAKE_XCODE_TOOLCHAIN_BIN_PATH/install_name_tool -id
+QMAKE_AR                = $$QMAKE_XCODE_TOOLCHAIN_BIN_PATH/ar cq
+QMAKE_RANLIB            = $$QMAKE_XCODE_TOOLCHAIN_BIN_PATH/ranlib -s
+QMAKE_LINK              = $$QMAKE_CXX
+QMAKE_LINK_SHLIB        = $$QMAKE_CXX
+
+# Check that compiler is valid
+!exists($$QMAKE_CXX): error("The version of Xcode installed on this system does not include the clang compiler")
+
 QMAKE_CFLAGS           += -isysroot $$QMAKE_IOS_SDK_PATH
 QMAKE_CXXFLAGS         += -isysroot $$QMAKE_IOS_SDK_PATH
 QMAKE_OBJECTIVE_CFLAGS += -isysroot $$QMAKE_IOS_SDK_PATH

mkspecs/common/ios/versions.conf

@@ -60,15 +60,14 @@ isEmpty(QMAKE_IOS_XCODE_VERSION) {
     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 SDK device type
-!*simulator*: QMAKE_IOS_DEVICE_TYPE = iPhoneOS
-else: QMAKE_IOS_DEVICE_TYPE = iPhoneSimulator
-
 # iOS platform /Developer path
 QMAKE_IOS_DEV_PATH = $$QMAKE_XCODE_DEVELOPER_PATH/Platforms/$${QMAKE_IOS_DEVICE_TYPE}.platform/Developer
 

mkspecs/unsupported/macx-iosdevice-clang/qmake.conf

@@ -1,10 +1,13 @@
 #
 # qmake configuration for ios-device-clang
 #
-# Depends on:
+
-#
+QMAKE_IOS_DEVICE_TYPE = iPhoneOS
-#   QMAKE_IOS_XCODE_VERSION - set in mkspecs/common/ios/versions.conf
+
-#
+# Samsung S5PC100, Apple A4, A5, A5X
+QMAKE_IOS_TARGET_ARCH = armv7
+
+# FIXME: Add armv7s (A6) support when we need it
 
 include(../../common/mac.conf)
 include(../../common/gcc-base-ios.conf)
@@ -15,19 +18,4 @@ include(../../common/ios/clang.conf)
 include(../../common/ios/qmake.conf)
 include(../../common/ios/arch.conf)
 
-# Version check
+load(qt_config)
-lessThan(QMAKE_IOS_XCODE_VERSION, "4.3"): error("This mkspec requires Xcode 4.3 or later")
-
-# iOS build tools
-QMAKE_CC                = $$QMAKE_XCODE_DEVELOPER_PATH/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang
-QMAKE_CXX               = $$QMAKE_XCODE_DEVELOPER_PATH/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++
-QMAKE_FIX_RPATH         = $$QMAKE_XCODE_DEVELOPER_PATH/Toolchains/XcodeDefault.xctoolchain/usr/bin/install_name_tool -id
-QMAKE_AR                = $$QMAKE_XCODE_DEVELOPER_PATH/Toolchains/XcodeDefault.xctoolchain/usr/bin/ar cq
-QMAKE_RANLIB            = $$QMAKE_XCODE_DEVELOPER_PATH/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib -s
-QMAKE_LINK              = $$QMAKE_CXX
-QMAKE_LINK_SHLIB        = $$QMAKE_CXX
-
-# Check that compiler is valid
-!exists($$QMAKE_CXX): error("The version of Xcode installed on this system does not include the clang compiler")
-
-load(qt_config)

mkspecs/unsupported/macx-iossimulator-clang/qmake.conf

@@ -2,5 +2,21 @@
 # qmake configuration for ios-simulator-clang
 #
 
-# All differences between device and simulator are handled in iOS include files
+QMAKE_IOS_DEVICE_TYPE = iPhoneSimulator
-include(../macx-iosdevice-clang/qmake.conf)
+
+# Simulator is i386 only
+QMAKE_IOS_TARGET_ARCH = i386
+
+QMAKE_IOS_CFLAGS += -fexceptions -fasm-blocks
+QMAKE_IOS_OBJ_CFLAGS += -fobjc-abi-version=2 -fobjc-legacy-dispatch
+
+include(../../common/mac.conf)
+include(../../common/gcc-base-ios.conf)
+include(../../common/clang.conf)
+include(../../common/ios.conf)
+include(../../common/ios/versions.conf)
+include(../../common/ios/clang.conf)
+include(../../common/ios/qmake.conf)
+include(../../common/ios/arch.conf)
+
+load(qt_config)