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IOS Toolchain for static probe #261

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IOS Toolchain for static probe #261

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695af40
IOS toolchain
Oct 22, 2016
66b7bb3
fixed CMakeLists.txt
Oct 22, 2016
cfce17f
extended install
Oct 22, 2016
a5dff80
restored compiler flags
Oct 26, 2016
3de9fb7
removed GAMMARAY_BUILD_UI define
Oct 26, 2016
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2 changes: 1 addition & 1 deletion 3rdparty/kde/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,7 @@ set(gammaray_kitemmodels_srcs
krecursivefilterproxymodel.cpp
)

add_library(gammaray_kitemmodels SHARED ${gammaray_kitemmodels_srcs})
add_library(gammaray_kitemmodels ${GAMMARAY_LIBRARY_TYPE} ${gammaray_kitemmodels_srcs})

if(Qt5Core_FOUND)
target_link_libraries(gammaray_kitemmodels LINK_PUBLIC Qt5::Core)
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19 changes: 19 additions & 0 deletions Install.txt
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Expand Up @@ -70,6 +70,25 @@ or
$ adb forward --remove-all
to remove all forwards

Building Gammaray probe for IOS (OSX "El Capitan" / Qt 5.7 / Xcode 8 / iphone SDK 10.0):
Make sure you have gdb and qmake in your path
% export QT_DIR=<QT HOME> <--- set to QT's home
% mkdir build
% cd build
% cmake -DCMAKE_TOOLCHAIN_FILE=../cmake/Toolchain-IOS.cmake -DCMAKE_PREFIX_PATH=${QT_DIR}/5.7/ios -DGAMMARAY_STATIC_PROBE=TRUE -DCMAKE_INSTALL_PREFIX=$SYSROOT/usr/ -G Xcode ..
% /usr/bin/xcodebuild -project GammaRay.xcodeproj build -target gammaray_probe -configuration Release
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If requested changes are done, then a simple: make is needed.


Using Gammaray on IOS:
-modify your main.cpp and include the following call from probe/hooks.h
GammaRay::Hooks::installHooks();
- link your QT IOS app with the following libraries:
libgammaray_kitemmodels-qt5_7-arm.a
libgammaray_core-qt5_7-arm.a
libgammaray_common-qt5_7-arm.a
libgammaray_common_internal.a
gammaray_probe.a
- deploy and run your app

== Cross-compiling GammaRay ==
You'll find more information on this in the wiki:
https://github.com/KDAB/GammaRay/wiki/Cross-compiling-GammaRay
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66 changes: 66 additions & 0 deletions cmake/Toolchain-IOS.cmake
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@@ -0,0 +1,66 @@
# Basic cmake toolchain file for IOS
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I would have simply duplicate the OSX one and change i686 to arm (or armv7).
If any errors, report them to us.

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I tried that + unix makefiles as the backend but I'm afraid I could not get it to generate arm code, only x86. On my machine at least it's not as simple as just duplicating the OSX toolchain and changing the architecture. It could be my setup is broken for gcc. Feel free to decline this PR as it doesn't really fit your requirements.

# Assumptions: toolchain is in path, $SYSROOT points to the sysroot
#

# Copyright (c) 2013-2016 Klarälvdalens Datakonsult AB, a KDAB Group company <[email protected]>
# All rights reserved.
#
# Author: Paul Nader <paul.nader at gmail.com>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# 3. The name of the author may not be used to endorse or promote products
# derived from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

# Set the Base SDK (only change the SDKVER value, if for instance, you are building for iOS 10.0):
set(SDKVER "10.0")
set(DEVROOT "/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer")
set(SDKROOT "${DEVROOT}/SDKs/iPhoneOS${SDKVER}.sdk")
if(EXISTS ${SDKROOT})
set(CMAKE_OSX_SYSROOT "${SDKROOT}")
else()
message("Warning, iOS Base SDK path not found: " ${SDKROOT})
endif()

set(CMAKE_OSX_ARCHITECTURES "$(ARCHS_STANDARD_32_BIT)")

set(CMAKE_XCODE_EFFECTIVE_PLATFORMS "-iphoneos")
set(CMAKE_MACOSX_BUNDLE YES)
set(CMAKE_XCODE_ATTRIBUTE_CODE_SIGNING_REQUIRED "NO")
set(CMAKE_XCODE_ATTRIBUTE_DEAD_CODE_STRIPPING "NO")
set(CMAKE_XCODE_ATTRIBUTE_ENABLE_BITCODE "NO")
set(CMAKE_XCODE_ATTRIBUTE_PRESERVE_DEAD_CODE_INITS_AND_TERMS "YES")
set(CMAKE_XCODE_ATTRIBUTE_VALID_ARCHS "armv7")

set(CMAKE_SYSTEM_NAME "Linux")
set(CMAKE_SYSTEM_PROCESSOR "armv7")
set(CMAKE_C_COMPILER clang)
set(CMAKE_CXX_COMPILER clang++)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} --sysroot=$ENV{SYSROOT}")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} --sysroot=$ENV{SYSROOT}")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} --sysroot=$ENV{SYSROOT}")
set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} --sysroot=$ENV{SYSROOT}")

set(CMAKE_FIND_ROOT_PATH "$ENV{SYSROOT}")

set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
2 changes: 1 addition & 1 deletion probe/CMakeLists.txt
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Expand Up @@ -28,7 +28,7 @@ endif()

# probe lib
if(APPLE) # DYLD_INSERT_LIBRARIES only works with real shared libraries, not modules
add_library(gammaray_probe SHARED ${gammaray_probe_srcs})
add_library(gammaray_probe ${GAMMARAY_LIBRARY_TYPE} ${gammaray_probe_srcs})
if(NOT GAMMARAY_INSTALL_QT_LAYOUT)
set_target_properties(gammaray_probe PROPERTIES INSTALL_RPATH "@loader_path/../../../Frameworks")
endif()
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