[CMake] IPhone SDK and Frameworks
Hi,
I know this topic comes up now and then, but I could not find a
sufficiently documented solution to this issue yet. I still think the
know-how must be out there. I wanted to set up a project to build on the
iPhone or the iPhone simulator with XCode. What I found to be most
informative are these two postings:
http://stackoverflow.com/questions/794137/how-to-set-up-cmake-to-build-a-library-for-the-iphone
http://stackoverflow.com/questions/822404/how-to-set-up-cmake-to-build-an-app-for-the-iphone
There are two issues I came up right at the start:
1) Not setting CMAKE_OSX_SYSROOT results in building the project for the
current desktop OS, but if you set it, it must point to a valid SDK
directory (e,g.
/Developer/Platform/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator2.2.1.sdk)
- then it creates a iPhone project, where you can select basically any
SDK, and it seems that XCode handles the SDKs automatically, as Visual
Studio does it for Windows Mobile 5/6 a.s.o.. So far, so good. BUT:
2) I know that CMake is framework aware, it still seems to be tricky to
add frameworks to the projects in a generic way. I tried to use
FIND_LIBRARY but it did not work out as expected, because it only found
the desktop os libraries. So I fixed it using something like:
SET(TARGETSDK iPhoneSimulator3.1.sdk)
SET(CMAKE_OSX_SYSROOT
/Developer/Platform/iPhoneSimulator.platform/Developer/SDKs/${TARGETSDK})
SET(CMAKE_OSX_ARCHITECTURES ${ARCH_STANDARD_32_BIT})
FIND_LIBRARY(OPENGLES NAMES OpenGLES PATHS ${CMAKE_OSX_SYSROOT
}/System/Library PATH_SUFFIXES Frameworks NO_DEFAULT_PATH)
MARK_AS_ADVANCED(OPENGLES )
TARGET_LINK_LIBRARIES(MyApp ${OPENGLES})
and then if finds the SDK, but only for the iPhoneSimulator3.1.sdk. I
don't think it takes the right SDK if I switch to the 3.1.2 SDK in
XCode. Basically the question rises, if there is a way to add the
Framework as is into Xcode without passing an exact path to it.
Any comments are highly appreciated...
Regards...
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[CMake] CTest and multiple repositories
Hello everybody, I don't know if we can post non-cmake questions here. But I have a problem with ctest and perhaps one of you can help me. My project is build up as a directory structure. This directory structure is composed by differents checkouts from differents repositories. root directory (in repository 1) some folders (in respository 1) some folders (in respository 2) Each directory has a CMakeLists.txt that add test and I lunch only one CMake configuration for the hole structure (so I have only one solution, in case of MSVS) I'm having problems with ctest -D NightlyUpdate procedure because it updates only the first repository (files in repository 1). So, Can I solve the problem with a strage script that update the directory structure regarless the respository (like implementing another svn.exe that recurses the structure intead of the default svn implementation that doesn't do this), or would I have problems with ctest because, for example, multiples revisions numbers. Now I'm performing a manual update of all repositories before lunching ctest without calling NightlyUpdate, but when commiting to CDash, I don't have users statistics and other usefull information because the update info was not submitted. Do you know the best solution? Thanks you for your time. Regards, Martin _ Recibí alertas de tránsito en tu celu y llegá antes a tu destino. MSN Mapas te ayuda http://www.msnmapas.com/sms-mms-transito.html___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Follow this link to subscribe/unsubscribe: http://www.cmake.org/mailman/listinfo/cmake
Re: [CMake] Updating cache entries on variable modification
Tyler Roscoe wrote:
On Wed, Oct 14, 2009 at 04:59:17PM +0200, Theodore Papadopoulo wrote:
We have a project which can be built either with static or dynamic
libraries. The toggle
is defined via an option named BUILD_SHARED which has some default value
(let's say static).
Unfortunately, after the first configure in ccmake all the libraries
are set to their values corresponding
to the default static choice (typically .a files) and then changing the
BUILD_SHARED option to shared
never recomputes the proper library names (still the .a files).
I think we'll need to see some code from your CMakeLists, but are you
familiar with set(... CACHE)?
Not enough apparently Anyway thanks for the answer, it opened some
perspectives.
Here is some simple CMakeList.txt at the end of this mail.
After the first configure the library selected is liblapack.so, then if
you change the value
of the option BUILD_SHARED and re-configure, the library remains
liblapack.so instead of the
expected liblapack.a.
Uncommenting the commented line, indeed forces the discovery of the
libraries at each configure,
but we were wondering whether there is a way of doing so only if eg
CMAKE_FIND_LIBRARY_SUFFIXES
is changed, hence the original question. I hope that this is now clearer.
Inserting something along the lines of:
IF ( BUILD_SHARED )
SET(LIB_TYPE SHARED)
ELSE ( BUILD_SHARED )
SET(LIB_TYPE STATIC)
ENDIF ( BUILD_SHARED )
STRING(COMPARE NOTEQUAL ${BUILD_SHARED_STATUS}
BUILD_SHARED_STATUS_NOT_EMPTY)
IF(BUILD_SHARED_STATUS_NOT_EMPTY)
STRING(COMPARE NOTEQUAL ${BUILD_SHARED_STATUS}
${BUILD_SHARED} RESET)
IF(${RESET})
# MESSAGE(Reset)
SET(LAPACK_ATLAS_LIB NOTFOUND CACHE STRING Atlas Lib
FORCE)
ENDIF()
ENDIF()
# Store in cache previous value of BUILD_SHARED
SET(BUILD_SHARED_STATUS ${BUILD_SHARED} CACHE STRING Build shared
status (do not modify) FORCE)
MARK_AS_ADVANCED(BUILD_SHARED_STATUS)
Seems not work but is not very elegant and there is the risk that some
user using the advanced toggle plays with the
BUILD_SHARED_STATUS variable. So I wondered whether there is a better
solution. Obviously, ideally,
FIND_LIBRARY would detect that CMAKE_FIND_LIBRARY_SUFFIXES has changed
and would update the libraries,
but I probably demand too much
Thank's for any hint.
Theo.
PROJECT(Test)
CMAKE_MINIMUM_REQUIRED(VERSION 2.6)
OPTION(BUILD_SHARED BUILD_SHARED ON)
IF(BUILD_SHARED)
SET(CMAKE_FIND_LIBRARY_SUFFIXES .so)
ELSE ()
SET(CMAKE_FIND_LIBRARY_SUFFIXES .a)
ENDIF()
#SET(TEST_LIB NOTFOUND CACHE STRING Lib FORCE)
FIND_LIBRARY(TEST_LIB lapack)
MESSAGE(${TEST_LIB})
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Re: [CMake] Endless Regeneration of Visual Studio Files
Just following up with this I believe there was a problem with the clock on the computer I was using as this symptom was NOT displayed on another VS 2008 installation on another computer. I ended up completely wiping out the source and pulling a new clone from the master git repository. After that, I configured for VS and things seem to be back to normal. _ Mike Jackson mike.jack...@bluequartz.net On Thu, Oct 15, 2009 at 5:31 PM, Mike Jackson mike.jack...@bluequartz.net wrote: Generated a project for VS 2008 Standard Edition Win64 and when I compile my code I am always getting the following: 1-- Build started: Project: ZERO_CHECK, Configuration: Debug x64 -- 1Checking Build System 1CMake is re-running because build system is out-of-date. 1Warning: CMake is forcing CMAKE_CXX_COMPILER to cl to match that imported from ITK. This is required because C++ projects must use the same compiler. If this message appears for more than one imported project, you have conflicting C++ compilers and will have to re-build one of those projects. Was set to C:/Program Files (x86)/Microsoft Visual Studio 9.0/VC/bin/amd64/cl.exe 1-- Configuring done 1-- Generating done 1-- Build files have been written to: C:/Users/mjackson/Workspace/AIMBlades/x64 I am not intentionally changing any of the CMake files or anything else that I am aware of. I can Compile the project and as soon as it completes, compile again and the entire project is recompiled again. Usually VS will just spit out a simple line that says the project was built. zero errors. So what might be causing something like this to happen. I have edited my CMake files in the last few days so something that got added to them has had this effect on the VS projects. I my CMakeListst.txt I am doing things like: Using Qt 4 in my project so UIC and MOC are being run. using configure_file to generate a few icon .rc files for windows Generating some headers the first time through Thanks for any pointers. What if moc or uic generates the same file twice (due to the same UI file being in 2 different targets)? Thanks _ Mike Jackson mike.jack...@bluequartz.net BlueQuartz Software www.bluequartz.net Principal Software Engineer Dayton, Ohio ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Follow this link to subscribe/unsubscribe: http://www.cmake.org/mailman/listinfo/cmake
[CMake] install(FILES mylib-config.cmake DESTINATION lib/myproj)
Hi there,
I am trying some new functionalities in CMake, in particular:
http://www.cmake.org/Wiki/CMake_2.6_Notes#Packaging_and_Exporting
However using cmake 2.8, I get an error:
CMake Error at cmake_install.cmake:64 (FILE):
file INSTALL cannot find
/home/mathieu/Perso/gdcm/Sandbox/CMakeBug/5/project1/myproj-config.cmake.
It looks like the file is now named myproj-noconfig.cmake
Coud someone confirms that ? Here is my code (*)
Thanks,
--
Mathieu
(*)
project(project1)
find_package(PNG REQUIRED)
add_library(lib1 SHARED lib1.cxx)
target_link_libraries(lib1 ${PNG_LIBRARIES})
install(TARGETS lib1 EXPORT myproj DESTINATION lib)
install(EXPORT myproj DESTINATION lib/myproj)
install(FILES myproj-config.cmake DESTINATION lib/myproj)
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[CMake] temporary build directory for header files
I have a fairly large project where the header files from various subdirectories are combined into a single include directory when the project is installed. For example, header a.h may be located in: /root/subproject1/ in the source tree, it is located in /include/MyProject/ in the installation. However, we have some demo files that also serve as source for some tests. These files expect the installed header configuration, not the source header configuration. For example, they include #include MyProject/a.h rather than #include subproject/a.h or #include a.h So is there a way of moving header files to a specific location in the build tree (like a pre-install)? I am looking for something similar to setting CMAKE_LIBRARY_OUTPUT_DIRECTORY for library files to collect them into one location as they are built. Any tips would be greatly appreciated! James ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Follow this link to subscribe/unsubscribe: http://www.cmake.org/mailman/listinfo/cmake
Re: [CMake] temporary build directory for header files
configure_file(InputFile OutputFile [COPYONLY] [ESCAPE_QUOTES] [...@only])
The Input and Output files have to have full paths. This command
replaces any variables in the input file referenced as ${VAR} or @VAR@
with their values as determined by CMake. If a variable is not
defined, it will be replaced with nothing. If COPYONLY is specified,
then no variable expansion will take place. If ESCAPE_QUOTES is
specified then any substituted quotes will be C-style escaped. The
file will be configured with the current values of CMake variables. If
@ONLY is specified, only variables of the form @VAR@ will be replaces
and ${VAR} will be ignored. This is useful for configuring scripts
that use ${VAR}. Any occurrences of #cmakedefine VAR will be replaced
with either #define VAR or /* #undef VAR */ depending on the setting
of VAR in CMake
You could try that and copy the file where ever you need it. You could
also use the include_directories to add /root/subproject1/ to the
include directories.
_
Mike Jackson mike.jack...@bluequartz.net
BlueQuartz Softwarewww.bluequartz.net
Principal Software Engineer Dayton, Ohio
On Fri, Oct 16, 2009 at 12:13 PM, James C. Sutherland
james.sutherl...@utah.edu wrote:
I have a fairly large project where the header files from various
subdirectories are combined into a single include directory when the project
is installed.
For example, header a.h may be located in:
/root/subproject1/
in the source tree, it is located in
/include/MyProject/
in the installation.
However, we have some demo files that also serve as source for some tests.
These files expect the installed header configuration, not the source
header configuration. For example, they include
#include MyProject/a.h
rather than
#include subproject/a.h
or
#include a.h
So is there a way of moving header files to a specific location in the build
tree (like a pre-install)? I am looking for something similar to setting
CMAKE_LIBRARY_OUTPUT_DIRECTORY
for library files to collect them into one location as they are built.
Any tips would be greatly appreciated!
James
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[CMake] Post install scripts for debian
Hello: We are using CMake to create inhouse deb packages for our project. We need to run a script after installing the package: postinst script which is possible in Debian. I don't know how to enable this from CMake - do I set some flags? Do I just put the file in a particular location? I'm not able to find much help on the web. Any help will be appreciated. Thanks, Aravind. ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Follow this link to subscribe/unsubscribe: http://www.cmake.org/mailman/listinfo/cmake
Re: [CMake] Post install scripts for debian
2009/10/16 as rmct...@gmail.com:
Hello:
We are using CMake to create inhouse deb packages for our project. We
need to run a script after installing the package: postinst script
which is possible in Debian. I don't know how to enable this from
CMake - do I set some flags? Do I just put the file in a particular
location? I'm not able to find much help on the web.
Normally information about CPack generator may be found on the Wiki
http://www.cmake.org/Wiki/CMake:CPackPackageGenerators
now when you cannot find information there you can try inside CPack
source or CPack module:
CPackDeb.cmake is the one for Deb packaging which defines DEB
specific variable usage.
The one which may satisty your need is:
# CPACK_DEBIAN_PACKAGE_CONTROL_EXTRA
# This variable allow advanced user to add custom script to the
control.tar.gz (inside the .deb archive)
# Typical examples are:
# - conffiles
# - postinst
# - postrm
# - prerm
# Usage:
# SET(CPACK_DEBIAN_PACKAGE_CONTROL_EXTRA
#${CMAKE_CURRENT_SOURCE_DIR}/prerm;${CMAKE_CURRENT_SOURCE_DIR}/postrm)
Thus I would say that if you
SET(CPACK_DEBIAN_PACKAGE_CONTROL_EXTRA yourpath_to/postinst)
it should work as expected.
If it does may you can update the DEB part of the wiki accordingly:
http://www.cmake.org/Wiki/CMake:CPackPackageGenerators#DEB_.28UNIX_only.29
--
Erk
Membre de l'April - « promouvoir et défendre le logiciel libre » -
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Re: [CMake] Turning off extra Visual Studio options
On Fri, Oct 16, 2009 at 2:16 PM, Steven Wilson steven.wesley.wil...@gmail.com wrote: Is there a way to turn off all the extra options that CMake tries to append to compiler flags, linker flags, etc for the Visual Studio generators? I have a project that I want to explicity control every option for some of my exes/libs. You can change these either in you CMakeLists.txt file or in cmake-gui or ccmake John ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Follow this link to subscribe/unsubscribe: http://www.cmake.org/mailman/listinfo/cmake
[CMake] Turning off extra Visual Studio options
Is there a way to turn off all the extra options that CMake tries to append to compiler flags, linker flags, etc for the Visual Studio generators? I have a project that I want to explicity control every option for some of my exes/libs. Thanks, Steve ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Follow this link to subscribe/unsubscribe: http://www.cmake.org/mailman/listinfo/cmake
Re: [CMake] Turning off extra Visual Studio options
On Fri, Oct 16, 2009 at 12:16:12PM -0600, Steven Wilson wrote: Is there a way to turn off all the extra options that CMake tries to append to compiler flags, linker flags, etc for the Visual Studio generators? I have a project that I want to explicity control every option for some of my exes/libs. I don't know of an easy way. I guess the best way would be to just override all the appropriate flags (CMAKE_CXX_FLAGS and friends) for any of your buildables that need to override them. You could also modify the Platform/ files for Windows in your CMake installation. tyler ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Follow this link to subscribe/unsubscribe: http://www.cmake.org/mailman/listinfo/cmake
Re: [CMake] Turning off extra Visual Studio options
You may want to also look into platform override files. See the FAQ and search for override. On Oct 16, 2009 3:50 PM, Tyler Roscoe ty...@cryptio.net wrote: On Fri, Oct 16, 2009 at 12:16:12PM -0600, Steven Wilson wrote: Is there a way to turn off all the ... I don't know of an easy way. I guess the best way would be to just override all the appropriate flags (CMAKE_CXX_FLAGS and friends) for any of your buildables that need to override them. You could also modify the Platform/ files for Windows in your CMake installation. tyler ___ Powered by www.kitware.comVisit other Kitware open... ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Follow this link to subscribe/unsubscribe: http://www.cmake.org/mailman/listinfo/cmake
Re: [CMake] Turning off extra Visual Studio options
On Fri, Oct 16, 2009 at 4:14 PM, Philip Lowman phi...@yhbt.com wrote: You may want to also look into platform override files. See the FAQ and search for override. Found that: http://www.itk.org/Wiki/CMake_FAQ#Make_Override_Files Thanks. I will have to bookmark that.. John ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Follow this link to subscribe/unsubscribe: http://www.cmake.org/mailman/listinfo/cmake
Re: [CMake] Turning off extra Visual Studio options
Thanks for the help! On Fri, Oct 16, 2009 at 2:52 PM, Philip Lowman phi...@yhbt.com wrote: Thanks for linking. Posting via mobile :) On Oct 16, 2009 4:27 PM, John Drescher dresche...@gmail.com wrote: On Fri, Oct 16, 2009 at 4:14 PM, Philip Lowman phi...@yhbt.com wrote: You may want to also look ... Found that: http://www.itk.org/Wiki/CMake_FAQ#Make_Override_Files Thanks. I will have to bookmark that.. John ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Pleas... ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Follow this link to subscribe/unsubscribe: http://www.cmake.org/mailman/listinfo/cmake ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Follow this link to subscribe/unsubscribe: http://www.cmake.org/mailman/listinfo/cmake
