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See https://github.com/CollaboraOnline/online/issues/403 Change-Id: I59012565ac6376d03872fe6e4cd78a5d14be1319 Signed-off-by: Tor Lillqvist <tml@collabora.com> (cherry picked from commit 3a4169a9ebebea56bcdc467691913cd767af878b) Signed-off-by: Tor Lillqvist <tml@collabora.com> |
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.. | ||
CollaboraOnlineWebViewKeyboardManager | ||
Mobile | ||
Mobile.xcodeproj | ||
TestFakeSocket | ||
config.h.in | ||
GEN2.txt | ||
ios.h | ||
ios.mm | ||
IPAExportOptions.plist | ||
README |
How to build the iOS app: 1) First you need to build the LibreOffice core code for iOS. Put in your autogen.input something like this: --enable-debug --enable-dbgutil --enable-werror --with-distro=LibreOfficeiOS and build "normally". (Naturally, no unit tests will be run when cross-compiling LibreOffice.) Of course there is no requirement to use those --enable options; as a minimum, just --with-distro=LibreOfficeiOS should work. for use with the SIMULATOR you can use: --with-distro=LibreOfficeiOS_Sim Debug is implied when compiling for use in the simulator, but if you don't want that, then edit "distro-configs/LibreOfficeiOS_Sim.conf" This will produce a large number of static archives (.a) here and there in instdir and workdir, but no app that can be run as such. (You can see a list of them in workdir/CustomTarget/ios/ios-all-static-libs.list) 2) Build LOOL Dependencies POCO LIBRARY 2.1) Get the source poco library at https://pocoproject.org/download.html 2.2) Unpack 2.3a) Compile for DEVICE (arm64) use: ./configure --config=iPhone --static --no-tests --no-samples --omit=Data/ODBC,Data/MySQL --prefix=$HOME/poco-ios-arm64 make POCO_TARGET_OSARCH=arm64 -s -j4 make POCO_TARGET_OSARCH=arm64 install 2.3b) Compile for SIMULATOR (x86_64) use: ./configure --config=iPhoneSimulator --static --no-tests --no-samples --omit=Data/ODBC,Data/MySQL --prefix=$HOME/poco-ios-x64 make POCO_TARGET_OSARCH=x86_64 -s -j4 make POCO_TARGET_OSARCH=x86_64 install This will install the poco static libraries and headers to your $home directory into poco-ios-arm64 (and poco-ios-x64) directory. You can change the directory to your wishes, but by installing it this way into a directory in $HOME it doesn't pollute your root directories, doesn't need root permissions and can be removed easily. If compiler can't find <string.h> you need to install: open /Library/Developer/CommandLineTools/Packages/macOS_SDK_headers_for_macOS_10.14.pkg 3) Do a separate clone of the online repo on macOS, but don't do any autogen.sh, configure, or make, or open the Mobile Xcode project there yet. We call this the app folder. 4) On a Linux machine: Do a separate clone of the online repo, run autogen.sh, and configure it with the --enable-iosapp option: ./configure --enable-iosapp --with-app-name="My Own Mobile Office Suite" Then run make. That will produce files in loleaflet/dist, nothing else. Copy those to the corresponding folder in the app folder from step 2. This is how I do it: make clean && make && tar cf - loleaflet/dist | ssh misan.local 'cd lo/online-ios-device && rm -rf loleaflet/dist && tar xvf -' where misan.local is the macOS machine where I build the app, and ~/lo/online-ios-device is the app folder from step 2. Then back to the Mac: As you were able to build LibreOffice in step 1, you must already have GNU autoconf installed on the Mac. Install also GNU automake and libtool. Preferably from sources, to make sure a potential installation of brew or similar will not pollute your environment with unknown stuff. As GNU libtool will be needed only for a very minimal part of the build (running the autogen.sh script, but not anything else), it's safest to install it somewhere that is not in your $PATH. Let's say /opt/libtool. (Installing Automake in the default /usr/local, which is in $PATH, is less risky.) Run the autogen.sh script in the app folder, with GNU libtool available, for instance: PATH=/opt/libtool/bin:$PATH ./autogen.sh 5) In the app folder from step 2, edit the ios/Mobile.xcodeproj/project.pbxproj file in your favourite text editor. Change LOSRCDIR and all instances of "../ios-device" to refer the LibreOffice core source directory from step 1. 6) In the app folder, run: for DEVICE: ./configure --enable-iosapp --with-app-name="My Own Mobile Office Suite" --with-lo-builddir=$HOME/lode/dev/LO --with-poco-includes=$HOME/poco-ios-arm64/include --with-poco-libs=$HOME/poco-ios-arm64/lib for SIMULATOR: ./configure --enable-iosapp --with-app-name="My Own Mobile Office Suite" --with-lo-builddir=$HOME/lode/dev/LO --with-poco-includes=$HOME/poco-ios-x64/include --with-poco-libs=$HOME/poco-ios-x64/lib The configure script puts the app name as the CFBundleDisplayName property into the ios/Mobile/Info.plist file, and sets up some symbolic links that point to the LibreOffice core source and build directories (which typically will be the same, of course). 7) Before opening the Xcode project for the first time - seriously consider disabling source code indexing, this spawns a vast number of git processes, and consumes huge amounts of CPU & memory: Xcode -> Preferences, "Source Control", uncheck "Enable Source Control" 8) Now you can open the Mobile Xcode project, build it, and run it.