Hi!
I just wanted to share my solution to problem.
As I alredy wrote: I have a big list of (say XML) files that executables expect
to be in strictly predetermined locations. Also we need to test executables
after
install has been done. In other words, we need "gmake test" to depends on
"gmake i
Dear All!
Maybe someone can help me: I have a project, we compile binaries and then
using various INSTALL directives finish the job by copying files where they
belong: to "bin", "man", "libexec", etc. The point is, we need to run
executables after they got installed into this tree, because otherw
oblem that I cannot compile my project in parallel.
The question is: How to implement mutexes in CMake scripts?
Denis
--- On Thu, 11/18/10, David Cole wrote:
> From: David Cole
> Subject: Re: [CMake] Problems with parallel builds
> To: "Denis Scherbakov"
> Cc: cmake@cmak
uot;gmake -j4 targetA targetB" also fails. You need to "gmake -j4 targetA"
and then "gamake -j4 targetB" to get correct results.
Denis
--- On Thu, 11/18/10, David Cole wrote:
> From: David Cole
> Subject: Re: [CMake] Problems with parallel builds
> To: "De
Hi, David,
I did as you suggested:
ADD_CUSTOM_COMMAND(OUTPUT MyFile.hh ...)
ADD_CUTSOM_TARGET(MyHeaders DEPENDS MyFile.hh)
ADD_LIBRARY(MYLIB ${MYLIB_SRCS})
ADD_DEPENDENCIES(MYLIB MyHeaders)
ADD_LIBRARY(MYLIBpic ${MYLIB_SRCS})
ADD_DEPENDENCIES(MYLIBpic MyHeaders)
Didn't work. Target "MyHeader
Hi, Marcel,
What I mean is that I have a huge source tree and many CMake files and there is
a source file inside this tree that needs to be built two times, because there
will be an executable using it (non-PIC) and a shared library (PIC). So I have
to create two targets (say MYLIB and MYLIBpic
at the same time and
there is no way to tell one of them that the file is being built by someone
else already.
Denis
--- On Thu, 11/18/10, Eric Noulard wrote:
> From: Eric Noulard
> Subject: Re: [CMake] Problems with parallel builds
> To: "Denis Scherbakov"
> Cc: cmake
Dear All,
I am using CMake 2.8.1 on Linux x86. I have a project that needs to be built
two times. One with -fPIC, the other - without. The project depends on header
files that need to be generated by an external script.
When I build this project with several parallel jobs (gmake -j5, for exampl
>> 1) Is it possible to
retrieve the path where find_library found the library? E.g. so I can setup
..._LIBRARY_DIR correctly.
Yes, see GET_FILENAME_COMPONENT.
2) Is it possible to disable the "lib" prefix
that find_library always seems to prepend when searching? I have a library
that is called "
>> * I also set link_directories to paths containing the
libraries.
This is wrong. LINK_DIRECTORIES should be a list of directories, where
libraries might be located, but not the libraries itself.
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Hi! Please provide a build log with VERBOSE=1 and a sample CMakeLists.txt,
where you have a problem. Denis
> We have a problem in our cmake project, where cmake links all libraries
> two times. This makes it impossible to link static libraries.
> The libraries
> appear only once in target_link_li
Hi! I have a project, where for some targets I have a POST_BUILD rule, which
adds some data about this target into a "central file". If I build a project
with several threads sometimes I get errors, when both threads try to write
into this "central file" at the same time.
So I was wondering, if
Did you link necessary libraries with TARGET_LINK_LIBRARIES?
Denis
--- On Wed, 12/9/09, Water Lin wrote:
> From: Water Lin
> Subject: [CMake] How can I write cmake file for _mm_malloc?
> To: cmake@cmake.org
> Date: Wednesday, December 9, 2009, 1:51 AM
>
> I am a new guy for CMake tool and I
> > It appears to fail because the compiler options do not
> make it in when
> > creating the executable ... is there something silly I
> have missed?
> > Also, I was wondering why TRY_RUN doesn't use the
> default flags
> > defined from CMAKE_BUILD_TYPE ?
> Is this a bug or am I not using TRY_R
> I have written a find module that invokes the hdf5 wrapper
> compiler to determine libraries and includes that are
> necessary for clients of HDF5. I tried to follow the
> guidelines for formatting and naming set forth in the module
> readme. At the moment, the module has been tested on
> Linu
> > Could you suggest, how to prevent users from trying to
> compile two targets
> > at a time? I think this is a MAJOR bug.
>
> Since no one has been motivated enough to address it in the
> 9 year history
> of the project I wouldn't consider it a showstopping
> bug. Besides, even
> if one trie
>> 6. gmake -j5 mytest printf
>> 7. I observe target PUTS being built 2 times and "Building CXX object
>> puts/CMakeFiles/puts.dir/puts.cpp.o" 2 times. Also counter goes to 150%.
> Your project looks fine.
> I missed in your earlier post that you ran "gmake -j9 E1 E2 E3".
> The problem is that t
> There was some talk about this a while ago (and a patch
> supplied here)
> http://www.mail-archive.com/cmake@cmake.org/msg13572.html
>
> I'm a bit curios what happened after this and if the above
> code is possible to achieve now days?
I am also waiting for multiple toolchain support in one s
> > I have a project with three executables:
> >
> > E1 depends on lib A
> > E2 depends on lib A
> > E3 depends on lib A
> >
> > First A must be built, then E1, E2 and E3.
> > I do "gmake -j9 E1 E2 E3" and I see that target "A" is
> being built 3? times
> > instead of just one. I also notice tha
I have a project with three executables:
E1 depends on lib A
E2 depends on lib A
E3 depends on lib A
First A must be built, then E1, E2 and E3.
I do "gmake -j9 E1 E2 E3" and I see that target "A" is being built 3? times
instead of just one. I also notice that progress counter goes past 100%.
So
I have multiple commands specified in one EXECUTE_PROCESS call like:
EXECUTE_PROCESS(COMMAND cmd1 ... COMMAND cmd2 ... COMMAND cmd3...)
Can anybody tell me if these commands are executed sequentially or in
parallel? Also what about ADD_CUSTOM_COMMAND, .. TARGET and so on?
Denis
__
> Great, now it works!
> My CMakeLists.txt now looks like this:
I would put everything in an executable, without an intermediate step with
ADD_LIBRARY. When I tested my suggestions for you on my computer, they
worked without any intermediate library. But you might have some other
project in mind,
> $ nm test.o
> U __gxx_personality_v0
> U hello1_
> T main
> $ nm hello.o
> U _gfortran_st_write
> U _gfortran_st_write_done
> U _gfortran_transfer_character
> T hello1_
So you're calling Fortran from C.
> /usr/bin/gfortran -fPIC
> CMakeFiles/hi.dir/hello.o
> /usr/lib/gcc/x86_64-pc-linux-gnu/4.1.2/../../../../lib64/crt1.o:
> In function `_start':
> (.text+0x20): undefined reference to `main'
Try to compile with VERBOSE option:
make VERBOSE=1
this will show you, what GCC does.
> The only library I tell CMake to link to is libgfortran.so.
> What
> Thanks, that helped, but I still have troubles to set the
> options right:
> Compiling my code "manually", it takes the
> following commands:
>
> gfortran -c hello.f90
> g++ -lgfortran hello.o test.cxx -o test
Actually this should look like:
gfortran -c hello.f90
g++ -c test.cxx
g++ -lgfortran
> Hi everybody,
> I´d like to build a mixed language programm with CMake,
> more specifically, I have a C++ and a Fortran90 source file
> I want to link:
> tp500main.cxx and electro1.f90
Did you try the following?
PROJECT(TEST Fortran)
SET(TEST_SRCS
tp500main.cxx
electro1.f90
)
ADD_EXECUT
> Apart from every compiler making this different (i. e.
> different
> parameters for each compilers), what are the difficulties
> you see for
> making this a first-class feature? My Windows coworkers
> demand this
> feature and I was thinking in implementing when I had a few
> spare time
> at wor
> On Sat, Jun 06, 2009 at 07:43:00PM +0200, motes motes
> wrote:
> > Sorry for the confusion. My point was that when I
> downloaded zlib for
> > windows there was no file called 'z.lib'. I would like
> to know if anyone
> > knows where this z.lib file might be found.
Compile it yourself? zLib is
> I am relatively newbie to CMake community. I have a
> question and I would be thankful if anybody answers. I do
> apologize in advance if my question is too naive. I have a
> project created by Cmake. It produces an executable which is
> linked to many shared and static libraries. I am wonderi
> Is it possible to set the preprocessing to all .m4 files
> avoiding a
> manual specification of list of files to processed?
I don't know of such, but it does not mean that it does not exist.
If your list of files changes all the time, you can use FILE(GLOB...)
to find all *.m4 files to automat
> 'm4' outputs only on stdout and does not have an option to
> specify the
> output file. Please
> suggest me a solution for this...
I had a similar problem and also with a preprocessor. I ended up writing
a CMake script like this:
EXECUTE_PROCESS(
COMMAND my-command "${VAR_IFILE}"
RESULT_V
> I wanted to do some looping in macros which are not
> possible in GNU
> CPP. So, I wrote
> macros in m4. I wish to pre-process all my C/C++ code with
> m4 before
> handing it over to
> gcc. I did not find any direct way out for doing this in
> cmake. Any
> ideas how to do it with
> cmake?
Use
> > SET(CMAKE_CXX_FLAGS
> > "${CMAKE_CXX_FLAGS} -w -lX11 -Dcimg_use_xshm -lXext
> -Dcimg_use_xrandr -lXrandr
> > -O3 -fpermissive -march=nocona -m64 -ffast-math
> -funroll-loops
> -finline-functions")
> >
> > Any ideas on who I convert those to windows (Visual
> Studio 2008)
> flags?
I think
> > ist it possible with cmake to generate one Visual
> Studio solution file for many different combinations
> > of configurations (Debug,Release) and platforms(win32,
> x64).
Not possible. This has been discussed recently.
The reason is that tests are being executed for a specific platform
and
> I tried to
> add a target which do the cmake and define the variable like
> that :
>
> add_custom_target(MyInstall COMMAND "cmake -DLANG=%LANG%")
> add_dependencies(install MyInstall)
>
> but I can't add the dependency between the two targets.
I think currently it is not possible to force
> “make install
> Lang=en_US” and
> in my CMakeLists.txt : install(FILES language/$ENV{Lang}
>
> My problem is that
> the variable is replaced
> when the cmake is called so when I call “make install
> Lang=xx”, the
You may try to do something of the following
either: cmake -DLANG=en_US /path/t
I have a huge project with many libs and executables, but not all of them need
to be installed.
I'd say that only 20% of them have INSTALL command. When I issue "gmake
install" the rest
(80%) gets built and then only those 20% get installed. I thought that
"install" must contain
only a list of
> What do you mean with like FindBoost did? Can you be a bit
> more
> specific?
Like
set(FFTW_DO_SOMETHING ON)
find_package(FindeFFTW)
If you say that your components are mutually exclusive, then I'd rather use a
flag than a component name.
But you're the author, so you decide.
Denis
> Do you guys consider this a good or a bad idea? If you
> think it's a bad
> idea, do you have a suggestion how to do things
> differently?
I would do like FindBoost did.
Denis
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> What's the best way to proceed. Should I collect the names
> of variables
> used in the find_library() calls in a separate list
> variable and use
> that for find_package_handle_standard_args(), or should I
> just handle
> the REQUIRED and QUIET stuff myself in this case. Any
> recommendations?
> Yes, that's right. But...
>
> The number of libraries I need to find depends on the
> COMPONENTS that
> were specified by the user in his CMakeLists.txt file. So I
> cannot hard
> code these variables as arguments to
> find_package_handle_standard_args(). That's why I chose to
> collect them
>
> I have a folder in which there are 5 files
> folder
> ...
> Out of these from 4th and 5th iam making a library if iam
> working on windows else with the rest three iam building one
> library for the folder.
Does the follwoing work?
SET (MAIN_SRCS
a1.c
a2.c
a3.c
)
SET (ADD_SRC
> That's my case as well. I need to find more than one
> library, and it's
> an all or nothing situation. I mean, if any of the
> libraries I'm
> searching for is missing, the package as such cannot be
> used. So, my
> original question still stands:
> How should I pass a list of libraries to
>
> I stumbled on a problem with FindPackageHandleStandardArgs,
> which
> probably arises from my misunderstanding of how to properly
> use it.
In FIND_PACKAGE_HANDLE_STANDARD_ARGS I inlude only variables that must always
be defined in order for a package to function. If some variable can be omit
> Well at first glance it seemed to work, but in fact it is
> not : A is still built before B, and fails to build missing
> B.h.
>
> Please note that this only occurs on visual studio.
Try to set B.h source file properties as GENERATED and include it into
A_SRCS. Maybe this help. Could you pr
> >> The problem is that when using visual studio, A
> might be
> >> built before B, and fails to build because B.h has
> not yet
> >> be generated.
> >
> > Did you try
> >
> > ADD_DEPENDENCIES(A B)
> >
> > ?
>
> I have TARGET_LINK_LIBRARIES(A B), so I think the library
> dependency is corr
> The problem is that when using visual studio, A might be
> built before B, and fails to build because B.h has not yet
> be generated.
Did you try
ADD_DEPENDENCIES(A B)
?
Denis
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I know that static is bad, but in order to be consistent with an upper-level
project I must
TRY_COMPILE a static executable. This means I must somehow pass
CMAKE_EXE_LINKER_FLAGS to it which holds -static. Does anybody know a way?
Denis
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> Is there a way to tell "make clean" to *not*
> remove the output from
> the custom command "foo.cpp" ?
You could try INSTALL to place a copy of this file, where you want.
Denis
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> On Monday 11 May 2009, Denis Scherbakov wrote:
> > CMAKE_LINK_DEPENDS_DEBUG_MODE is also not documented.
>
> Is this one an official public variable or may it go away
> again ?
If you ask me - I don't know, I am not a CMake developer.
But there is a lot function
MACRO(MYTEST argTemp)
LIST(LENGTH argTemp varLen)
MESSAGE("Len: ${varLen}")
SET (argTemp "${argTemp}")
LIST(LENGTH argTemp varLen)
MESSAGE("Len: ${varLen}")
ENDMACRO ()
MYTEST("something;new")
# prints: 0, 2
Am I referring variables in MACRO correctly? Why second version prints
CMAKE_LINK_DEPENDS_DEBUG_MODE is also not documented.
> > set(CMAKE_INCLUDE_CURRENT_DIR ON)
> >
> > Ooops, seems it's not documented.
> > I'll fix that.
>
> Documentation committed to HEAD.
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Currently there is no way to do something like
-Wl,-Bstatic -lname -Wl,-Bdynamic
I can assume that some people in some situations may want to do that.
> > Marcel Loose wrote:
> ...
> > > 2) How can I persuade find_library() to only
> search for static
> > > libraries?
> >
> > You can't.
>
> Peo
> 1) Is there a generic platform- and compiler-independent
> way to specify
> that you want to create a statically linked executable?
find /usr/share/cmake -type f | grep -E '\.cmake$' | xargs grep -i -n -H
'\-static'
No matches == there is no cross-platform way to specify that you want static
> I would like to ask you, if (and how, if so) it is possible
> to set CMake
> to strip (/usr/bin/strip) the generated libraries.
Use -s option for gcc. You don't need to use strip directly.
Denis
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James,
I took a look again at our source and notices, that we set
CMAKE_BUILD_TYPE to Custom, so no default options migrate into our
environment.
I think you receive -Wl,-Bdynamic from
cmake/Modules/Platform/Linux.cmake:25: SET(CMAKE_${type}_LINK_DYNAMIC_C_FLAGS
"-Wl,-Bdynamic")
My system is
Jean-Pierre,
I set -static flag in the top level CMakeLists.txt:
SET (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -static")
before ADD_SUBDIRECTORY.
I didn't find any error in your files, I would do the same with exception to
-static flag.
Denis
> May I ask what platform you are using?
Jean-Pierre,
I am not sure, how you get -Wl,-Bstatic and so on. Here is how I get static
executable:
$ /usr/bin/c++ -O2 -fomit-frame-pointer -fPIC -s -static \
CMakeFiles/DispatcherExe.dir/DispatcherMain.cc.o \
-o DispatcherExe \
-rdynamic ../../Generic/libGeneric.a \
../../CorbaUtil/libCorbaU
The only solution I see is to use LIST(GET...
But you'll need to get LIST length somehow...
Denis
--- On Tue, 5/5/09, alexandre.feb...@thomsonreuters.com
wrote:
> From: alexandre.feb...@thomsonreuters.com
>
> Subject: Re: [CMake] foreach() bug?
> To: cmake@cmake.org
> Date: Tuesday, May 5,
I have checked cmGlobalGenerator.cxx and its CheckLocalGenerators
function. This seems to the right place to perform all checks.
I think I could make a global variable CMAKE_ALLOW_PARTIAL_PROJECT_TREE, which
I could check in this function. If a target has a failed dependency,
then I should rewri
Once more: I have 3 projects.
projectA depends on projectB
projectB depends on SOMEAPP_INCLUDES and SOMEAPP_LIBRARIES
projectC does not depend on anything
I have FindSomeApp script that sets SOMEAPP_FOUND
1. I want to be able to complete cmake configuration, and build projectC, even
if project
PROJECT(MYFORTRANCODE Fortran)
SET (MYFORTRANCODE_SRCS
source.f
)
ADD_LIBRARY(mylib ${MYFORTRANCODE_SRCS})
> Hello! I am newcomer for cmake! I want to compile an dll
> files with an
> object file which generated by gfortran. How to do that ?
> Usually uname can report this, uname -m here on Linux.
The machine I am working on gives ia64.
PA-RISC machines give something strange:
http://curl.haxx.se/mail/curlpp-2008-11/att-0051/config.log
> You are building HP-UX binaries on a Linux machine ?
> This would be really cross compiling.
> The change will have to go in Modules/Platform/HP-UX.cmake.
> I think we should be able to check the
> CMAKE_HOST_SYSTEM_PROCESSOR variable.
Is there a tool I can run to tell you exactly, how processor names shuld look
like? Is it "file" or something else?
> If someone has
> access to one
UNSET (HAVE_SOMETHING CACHE)
> Is there any way to force the check to run without deleting
> the cache
> file?
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Plea
HP-UX on PA-RISC uses *.sl or no extension (like libC.2 for PA-RISC 2.0)
HP-UX on IA64 uses *.so naming like in Linux.
> I believe .sl is the correct extension for shared libraries
> on HPUX:
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COMPILE_FLAGS in SET_TARGET_PROPERTIES will allow you to set per-target compile
flags and definitions.
Denis
> I am building my library for two different processors arm7
> and arm9.
> devkitArm requeres ARM7 or ARM9 macroses should be defined
> when
> building for any processor. I tried to wr
I have a set of cross-compilers and toolchain files for them. Our binutils are
separated from gcc. Say:
/cross/path/binutils/bin
/cross/path/gcc/bin
As I understood from CMakeFindBinUtils.cmake script, it looks for binutils
only in /cross/path/gcc/bin, and ignores CMAKE_FIND_ROOT_PATH complete
Elizabeta,
In your code snippet everything is ok. CMAKE_MFC_FLAG is 2 after it is set. No
sooner no later. If you give complete example, which does not work, then you'll
get an answer.
Did you mean the following?
ADD_SUBDIRECTORY(ProjectA) # MFC_VAR not defined
SET (MFC_VAR 2)
ADD_SUBDIRECTOR
Elena,
Try to compile and link by hand. For example - write one CPP, one F90, then
compile them with flags you want and link them with flags you want. After you
find out, what you need, you may start experimenting with CMake flags.
gmake VERBOSE=1
can help you alot to see what is happening du
If you want to pass something to g++ linker, you should do this with
-Wl,--my-special-flag
Denis
> > Should not the flag be passed to the linker? So in
> this case the linker flags are read from the c++ compiler
> flags?
> >
>
> I tried adding
> add_definitions( ${CMAKE_Fortran_FLAGS}
Dear CMake Community,
I have a project where there are:
LibraryA
LibraryB (depends on LibraryA)
Executable (depends on LibraryB and xml2)
during linking the order for link libraries is "LibraryB -lxml2 LibraryA".
Should LibraryA (which is internal to the project) be specified before external
Jakub,
I don't really understand, how it is possible, to share the same build
directory with WIN32 object files and say Sparc-Solaris?
Even, if you only talk about windows variations, how will you distinguish, file
WindowUtilApp.obj was compiled for WinXP or WinCE?
At build time - it is NOT p
You should setup a separate build directory for each platform and run CMake
there with configuration options you want.
Denis
> I would like to build the same source tree for different
> platforms. A
> platform means various embedded OSes, WIN32, etc.
> Compilation for each
> platform may diffe
You could add your custom target and specify that some target depends on it.
ADD_CUSTOM_TRAGET(TargetScript COMMAND shell-script.sh)
ADD_EXECUTABLE(TargetExe ${TARGET_SRCS})
ADD_DEPENDENCIES(TargetExe TargetScript)
You could also use ADD_CUSTOM_COMMAND and it's PRE_BUILD/PRE_LINK feature.
ADD_
Alex,
In CMake I can check for
WIN32
MINGW
CYGWIN
MSVC
UNIX
APPLE
I don't know, how to distinguish different unix variations.
Denis
> Well, if you care for LD_LIBRARY_PATH, DYLD_LIBRARY_PATH
> and PATH you have
> taken care of most platforms.
> Which other platforms do you need ?
Did you try EXECUTE_PROCESS and ADD_CUSTOM_COMMAND?
Denis
--- On Wed, 3/25/09, ankit jain wrote:
> From: ankit jain
> Subject: [CMake] Argument passing to shell script through cmake
> To: cmake@cmake.org
> Date: Wednesday, March 25, 2009, 5:54 AM
> Hi all,
>
> I want to run one shell script
Unfortunatelly, the idea with a shell script is not portable.
Here you can see all possible LD_LIBRARY_PATH combinations:
http://www.vtk.org/Wiki/CMake_Platform_Dependent_Issues
Denis
> >> I have an external executable which requires a
> library, which is not in
> >> LD_LIBRARY_PATH. If I manu
I am not sure, but I think you could also look into ADD_CUSTOM_COMMAND
and it's PRE_LINK feature. You could run your own script before linking
is done and replace lib4 target with what you want - lib4a version or lib4b.
Denis
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> Specifying the lib4 dependency in the exe? But what about
> dependencies
> order in the link line? In my example, lib4-A or lib4-B
> must appear
> after lib3, if I want lib4 symbols required by lib3 to be
> added. In your
> solution, lib4 might as well be added by cmake just after
> lib1 and
> b
I think you don't need a new feature, you just have to use IF-ELSE mechanism
and then TARGET_LINK_LIBRARIES(target ${RESULT_OF_IF_ELSE})
Denis
> * lib3 CMakeLists.txt:
>
> add_library(lib3 some source)
> target_link_libraries(lib3,
> SELECTOR A_OR_B A lib4-A
> SELECTOR A_OR_B B lib4-B
Dear CMake Community,
I have an external executable which requires a library, which is not in
LD_LIBRARY_PATH.
If I manually set ENV{LD_LIBRARY_PATH} and then execute a command, it works.
But the problem is that the executable is inside ADD_CUSTOM_COMMAND and even if
I set environment variabl
Steve,
To be platform independent use FIND_LIBRARY and its HINTS option.
You may want to check CMake/Modules/Find*.cmake files. There are great
examples how to be fully platform independent.
If BUILD_SHARED_LIBS, then ALL libraries in your project will be built
shared. I use for this one separat
Steve,
Linking statically is always more work. Shared object dependencies are resolved
automatically. Static dependencies - not.
To link against shared OpenSSL I need only to specify -lopenssl. To link
statically I need -lopenssl and -lcrypto, because libopenssl.a depends on
libcrypto.a and t
Marcel,
I am not sure what you need. If you want to convert config.h.in into
config.h, then see CONFIGURE_FILE and #cmakedefine.
For other files you may want to check ADD_CUSTOM_COMMAND and
SET_SOURCE_FILES_PROPERTIES(${FILE} PROPERTIES GENERATED TRUE)
Denis
> I was trying to figure out how
Hi!
You need to also link against libqsqlmysql.so library. It must appear after qt
libraries (and any other libraries that use qsqlmysql interfaces).
Denis
> I'm trying to build a fully static exe on Opensuse 11.1
> against a static
> build of Qt 4.5, and
> I'm trying to link against a static
I also have a very big project with sub-projects lying in different tree leafs.
And when I started to learn CMake I also had a question, how to define
variables that can be seen on other project in other tree leaf.
What I also learned from a newsgroup is that most of the time, when you need
va
Dear CMake Community,
Could anyone give me a hint, how to check if a system can handle SIGFPE signal
and set HAVE_SIGFPE variable.
For example, linux on alpha machines produces a core dump instead of SIGFPE.
Many thanks in advance.
Denis
___
You could do the following:
ADD_LIBRARY(intermediate STATIC a.cpp)
ADD_LIBRARY(foo b.cpp)
TARGET_LINK_LIBRARIES(foo intermediate)
ADD_LIBRARY(bar c.cpp)
TARGET_LINK_LIBRARIES(bar intermediate)
Denis
> One of the users I support complained about the following:
>
> add_library(foo a.c b.c)
>
I see progress jumping even on freshly CMake prepared, but never compiled tree.
So is this a bug or a feature?
Denis
> Works pretty good for me (~120 .c's). I notice jumps
> when building
> semi-up-to-date trees (ie, only some of the source files
> have changed)
> which seems reasonable.
>
>
Dear CMake Gurus,
Can you, please explain, how progress reporting in CMake is organised? I have a
project with more than 100 files organised into subprojects. Still progress
jumps from 0% to 4% ... from 14% to 19%. Why is that?
Frankly speaking, I've never seen in any of my CMake projects (inc
Hi!
You may want to look at
http://www.cmake.org/pipermail/cmake/2009-March/027774.html I generate *.cpp
files from CORBA *.idl files before the project is compiled. The same you can
do for header files.
Exactly at PRE_BUILD - it works only on Visual Studio. Why no everywhere? I
also wonder.
John,
You may want to look into ADD_CUSTOM_COMMAND.
PROJECT(CORBASAMPLE)
ADD_CUSTOM_COMMAND(
OUTPUT "${PROJECT_BINARY_DIR}/MyMicoGeneratedSource.cpp"
COMMAND "${MICO_IDL_EXECUTABLE}" --hh-suffix=hh --any --poa
${PROJECT_SOURCE_DIR}/IdlSource.idl)
SET_SOURCE_FILES_PROP
Eric,
Your solution requires a developer to know too much about the project, which is
not always true and basically to answer a full-scale questionnaire before
compilation. What if it is a new developer? What if it is not a developer, but
a user who expects everything to compile automatically?
Dear Marcel Loose,
I tried what you have suggested and it doesn't work also.
Here is what I have:
=CMakeLists.txt
CMAKE_MINIMUM_REQUIRED(VERSION 2.6.1 FATAL_ERROR)
ADD_SUBDIRECTORY("printf")
ADD_SUBDIRECTORY("puts")
ADD_SUBDIRECTORY("forbug")
SET(MAIN_SRCS
main.cpp)
INCLUDE_DI
> I don't understand the question here? At gmake time
> why do they need to know anything about mico or libxml2?
Ok, I will try harder now:
Let's say I have a main CMakeLists.txt and 2 sub projects:
=CMakeLists.txt
CMAKE_MINIMUM_REQUIRED(VERSION 2.6.1 FATAL_ERROR)
INCLUDE(FindLibX
Dear CMake list subscripers,
I have a project with verious ADD_LIBRARY/ADD_EXECUTABLE targets in different
subdirectories. Some of these targets depend on mico corba, some don't. As well
as some depend on libxml2, some don't.
We have developers working on sub-projects, which do not require mic
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