ninja
Ninja is a full stack web framework for Java. Rock solid, fast and super productive.
Ninja - full stack web framework for Java - ninja is a full stack web framework for java. rock solid, fast and super productive.
Let's say I have a project made of several subprojects A, B, C, D...
All subprojects depends on A, which changes rather frequently.
Plus, there might be some further dependencies:
in this example, D depends on B.
Now: many people are working on these projects. The main CMakeLists.txt file should include all directories, so that the build all builds everything. But people would like also to be able to work only on one of these projects, and not having to build/install everything everytime.
If I am working on D, I can easily build "only" D by calling
cmake --build . --target D -- -j7
or
ninja -j7 D
This will also build A and B if something for them has changed. Perfect.
But how can I call install only for D without triggering build all?
I would like that if I call:
ninja -j7 D install
it only built D (and dependencies) and then installed only D and its dependencies (A and B).
Instead, it builds the target all and install all.
I would like to keep that the target all keep building everything. So EXCLUDE_FROM_ALL wouldn't be an option. But going in that direction I couldn't find any solution.
So I am thinking of the following strategy:
- Apart from subproject A, all other targets are set to EXCLUDE_FROM_ALL, and OPTIONAL at installation.
- I add one extra subproject that simply depends from all other sub-projects (maybe I make each target publish its name by using some variable set at PARENT_SCOPE), and people will have to call that when they want to build and install everything.
Is it going to work? Is there any better solution?
We would like to avoid that everybody has to edit the main CMakeLists.txt file to exclude projects he is not interested in. The solution should be portable to different OSs.
Edit:
I tried the strategy I proposed, but it didn't work: in my case, putting an install statement for a target (even if specified as OPTIONAL) will make ineffective EXCLUDE_FROM_ALL. Reading better in the documentation I found out that:
Installing a target with EXCLUDE_FROM_ALL set to true has undefined behavior.
I also get this warning:
Target <targetname> has EXCLUDE_FROM_ALL set and will not be built by default but an install rule has been provided for it. CMake does not define behavior for this case.
Edit 2:
I tried putting EXCLUDE_FROM_ALL as an option of add_subdirectory (instead of add_library/add_executable), but then all the install statements in those sub-directory seem to be ignored: only install statements in non excluded-from-all subdirectories will be installed.
Edit 3:
Even if I activate CMAKE_SKIP_INSTALL_ALL_DEPENDENCY:
set(CMAKE_SKIP_INSTALL_ALL_DEPENDENCY true)
in the main CMakeLists.txt file, and I omit all EXCLUDE_FROM_ALL, put installation of as many targets as I want optional (in my case, all but A), and if building of specific targets precede installation, yet the command:
ninja -j7 D && ninja install
for some reason will fail, stating that C (whose installation was set to OPTIONAL) does not exist (it was not created because D depended only on A and B)...
file INSTALL cannot find "<name of dll file for C>"
Edit 4:
It looks like a cmake bug to me. (I am using 2.8.11 under Windows, also tested 2.8.10)
This INSTALL command
install(TARGETS ${targetname} RUNTIME DESTINATION . LIBRARY DESTINATION . OPTIONAL)
is converted in the cmake_install.cmake as:
IF(NOT CMAKE_INSTALL_COMPONENT OR "${CMAKE_INSTALL_COMPONENT}" STREQUAL "Unspecified")
FILE(INSTALL DESTINATION "${CMAKE_INSTALL_PREFIX}/." TYPE SHARED_LIBRARY FILES *path_to_dll*)
IF(EXISTS "$ENV{DESTDIR}${CMAKE_INSTALL_PREFIX}/./" AND NOT IS_SYMLINK "$ENV{DESTDIR}${CMAKE_INSTALL_PREFIX}/./*dll_name*")
IF(CMAKE_INSTALL_DO_STRIP)
EXECUTE_PROCESS(COMMAND "C:/Programs/MinGW/bin/strip.exe" "$ENV{DESTDIR}${CMAKE_INSTALL_PREFIX}/./*dll_name*")
ENDIF(CMAKE_INSTALL_DO_STRIP) ENDIF() ENDIF(NOT CMAKE_INSTALL_COMPONENT OR "${CMAKE_INSTALL_COMPONENT}" STREQUAL "Unspecified")
with the command FILE missing OPTIONAL! If I add OPTIONAL manually, it works!
(note: I have edited here to put *dll_name* and *path_to_dll* placeholders)
Edit 5:
I confirm it's a bug of cmake, or at least wrong documentation. I will report this.
The situation solved either putting a more simple
install(TARGETS ${targetname} DESTINATION . OPTIONAL)
(but this in my case will also install .lib.a files that I don't want)
or moving in front the OPTIONAL flag:
install(TARGETS ${targetname} OPTIONAL RUNTIME DESTINATION . LIBRARY DESTINATION .)
What one understands from the cmake documentation is that OPTIONAL should be put as last option.
Source: (StackOverflow)
I try to use the command ninja -C out/Debug chrome to compile Chromium.
However the error msg says that:
ninja error loading 'build.ninja': the system cannot find the file specified
ninja Entering dictory 'out/Debug'
Could I know what's the problem?
Thanks.
Source: (StackOverflow)
I currently have cmake, clang and ninja installed on windows. I am trying to use CMake to generate a ninja build file to compile a very simple hello world program.
My CMakeLists.txt looks like this:
cmake_minimum_required(VERSION 2.8)
project(test_project)
add_executable(main main.cpp)
main.cpp is a simple hello world program.
On the command line I run this: cmake -G Ninja .. and I get the following errors:
-- The C compiler identification is Clang 3.5.0
clang.exe: error: no such file or directory: '/nologo'
clang.exe: error: no such file or directory: '/showIncludes'
-- The CXX compiler identification is Clang 3.5.0
clang.exe: error: no such file or directory: '/nologo'
clang.exe: error: no such file or directory: '/showIncludes'
-- Check for working C compiler using: Ninja
-- Check for working C compiler using: Ninja -- broken
CMake Error at C:/Program Files (x86)/CMake 2.8/share/cmake-2.8/Modules/CMakeTestCCompiler.cmake:61 (message):
The C compiler "C:/llvm_build/RelWithDebInfo/bin/clang.exe" is
not able to compile a simple test program.
It fails with the following output:
Change Dir: C:/test_proj/build/CMakeFiles/CMakeTmp
Run Build Command:C:/ninja/ninja.exe cmTryCompileExec375034429
[1/2] Building C object
CMakeFiles\cmTryCompileExec375034429.dir\testCCompiler.c.obj
[2/2] Linking C executable cmTryCompileExec375034429.exe
FAILED: cmd.exe /c cd . &&
C:\llvm_build\RelWithDebInfo\bin\clang.exe
CMakeFiles\cmTryCompileExec375034429.dir\testCCompiler.c.obj -o
cmTryCompileExec375034429.exe && cd .
clang.exe: error: unable to execute command: program not executable
clang.exe: error: linker command failed with exit code 1 (use -v to see
invocation)
ninja: build stopped: subcommand failed.
CMake will not be able to correctly generate this project.
Call Stack (most recent call first):
CMakeLists.txt:2 (project)
-- Configuring incomplete, errors occurred!
See also "C:/test_proj/build/CMakeFiles/CMakeOutput.log".
See also "C:/test_proj/build/CMakeFiles/CMakeError.log".
The CMakeError.log file looks like this:
Compiling the C compiler identification source file "CMakeCCompilerId.c" failed.
Compiler: C:/llvm_build/RelWithDebInfo/bin/clang.exe
Build flags:
Id flags:
The output was:
1
clang.exe: error: unable to execute command: program not executable
clang.exe: error: linker command failed with exit code 1 (use -v to see invocation)
Compiling the CXX compiler identification source file "CMakeCXXCompilerId.cpp" failed.
Compiler: C:/llvm_build/RelWithDebInfo/bin/clang++.exe
Build flags:
Id flags:
The output was:
1
clang++.exe: error: unable to execute command: program not executable
clang++.exe: error: linker command failed with exit code 1 (use -v to see invocation)
Determining if the C compiler works failed with the following output:
Change Dir: C:/test_proj/build/CMakeFiles/CMakeTmp
Run Build Command:C:/ninja/ninja.exe cmTryCompileExec2120850158
[1/2] Building C object CMakeFiles\cmTryCompileExec2120850158.dir\testCCompiler.c.obj
[2/2] Linking C executable cmTryCompileExec2120850158.exe
FAILED: cmd.exe /c cd . && C:\llvm_build\RelWithDebInfo\bin\clang.exe CMakeFiles\cmTryCompileExec2120850158.dir\testCCompiler.c.obj -o cmTryCompileExec2120850158.exe && cd .
clang.exe: error: unable to execute command: program not executable
clang.exe: error: linker command failed with exit code 1 (use -v to see invocation)
ninja: build stopped: subcommand failed.
It appears that cmake is trying to test clang with windows options /nologo and /showIncludes. I cannot figure out how to tell cmake to pass the proper arguments.
FWIW I'm running 64bit Windows 7
EDIT:
So I looked through the built in cmake files and I found that the CMakeClDeps.cmake file was the culprit for adding the /nologo /showIncludes options. It appears that if I set Clang as the compiler then cmake thinks that visual studio is the compiler (it sets MSVC_C_ARCHITECTURE_ID to x86).
I removed the line in CMakeDetermineCompilerId.cmake that sets MSVC_C_ARCHITECTURE_ID and after trying again I get the following errors:
-- The C compiler identification is Clang 3.5.0
-- The CXX compiler identification is Clang 3.5.0
-- Check for working C compiler using: Ninja
-- Check for working C compiler using: Ninja -- broken
CMake Error at C:/Program Files (x86)/CMake 2.8/share/cmake-2.8/Modules/CMakeTestCCompiler.cmake:61 (message):
The C compiler "C:/llvm_build/RelWithDebInfo/bin/clang.exe" is
not able to compile a simple test program.
It fails with the following output:
Change Dir: C:/test_proj/build/CMakeFiles/CMakeTmp
Run Build Command:C:/ninja/ninja.exe cmTryCompileExec2815594422
[1/2] Building C object
CMakeFiles\cmTryCompileExec2815594422.dir\testCCompiler.c.obj
[2/2] Linking C executable cmTryCompileExec2815594422.exe
FAILED: cmd.exe /c cd . &&
C:\llvm_build\RelWithDebInfo\bin\clang.exe
CMakeFiles\cmTryCompileExec2815594422.dir\testCCompiler.c.obj -o
cmTryCompileExec2815594422.exe && cd .
clang.exe: error: unable to execute command: program not executable
clang.exe: error: linker command failed with exit code 1 (use -v to see
invocation)
ninja: build stopped: subcommand failed.
CMake will not be able to correctly generate this project.
Call Stack (most recent call first):
CMakeLists.txt:2 (project)
-- Configuring incomplete, errors occurred!
See also "C:/test_proj/build/CMakeFiles/CMakeOutput.log".
See also "C:/test_proj/build/CMakeFiles/CMakeError.log".
Source: (StackOverflow)
i get source code (chrome) by
$ glient sync
ran all the command request :
- gclient config ......
- GYP_GENERATORS ...
- build/intall-build-desp.......
- GYP_DEFINES....
- etc...
but when i try to build chromedriver like this :
lolo@ssa-workstation:~/work$ ninja -C /out/Release chromedriver
i get always this message
ninja: Entering directory `/out/Release'
ninja: fatal: chdir to '/out/Release' - No such file or directory`
please any help ?
Source: (StackOverflow)
I'm on Arch Linux x86_64, attempting to build the WebRTC libraries. I get compile errors when I do:
[ghilliard@diadem trunk]$ ninja -C out/Release peerconnection_server
ninja: Entering directory `out/Release'
[1/1] LINK peerconnection_server
FAILED: c++ -Wl,-z,now -Wl,-z,relro -Wl,--fatal-warnings -pthread -Wl,-z,noexecstack -fPIC -B/home/ghilliard/Code/webrtc-attempt2/trunk/third_party/binutils/Linux_x64/Release/bin -Wl,--disable-new-dtags -m64 -Wl,--icf=none -fuse-ld=gold -Wl,-O1 -Wl,--as-needed -Wl,--gc-sections -o peerconnection_server -Wl,--start-group obj/talk/examples/peerconnection/server/peerconnection_server.data_socket.o obj/talk/examples/peerconnection/server/peerconnection_server.main.o obj/talk/examples/peerconnection/server/peerconnection_server.peer_channel.o obj/talk/examples/peerconnection/server/peerconnection_server.utils.o obj/talk/libjingle.a obj/net/third_party/nss/libcrssl.a obj/third_party/jsoncpp/libjsoncpp.a -Wl,--end-group -lsmime3 -lnss3 -lnssutil3 -lplds4 -lplc4 -lnspr4 -ldl -lcrypto -lrt -lXext -lX11 -lXcomposite -lXrender -lexpat
/home/ghilliard/Code/webrtc-attempt2/trunk/third_party/binutils/Linux_x64/Release/bin/ld.gold: -plugin: unknown option
/home/ghilliard/Code/webrtc-attempt2/trunk/third_party/binutils/Linux_x64/Release/bin/ld.gold: use the --help option for usage information
collect2: error: ld returned 1 exit status
ninja: build stopped: subcommand failed.
There appears to be a problem with link time optimization. However, I cannot figure out how to build WebRTC without LTO enabled. If I manually run the command that failed and append -fno-lto, it links fine. How can I add or change the compiler/linker flags within the gyp configuration so that it gets applied to everything?
Source: (StackOverflow)
I have a C++ project which I compile using ninja and clang++, and would like to have errors during compilation appear in the quickfix list. Currently, when I set makeprg=ninja, and then run :make, all of the output generated by ninja simply appears in the quickfix window, and cannot be used to jump to the corresponding files/lines etc.
I am NOT looking for the functionality given by syntastic (which I am already using), but I also want to see errors from other files in the project, similar to what IDEs provide.
If this cannot (easily) be done with ninja, solutions using make are also welcome(the project uses cmake, so both are possible), but I would like to stay with ninja, if possible.
Source: (StackOverflow)
Starting to read javascript ninja book and I really do not understand why the word 'this' is needed in below example. I tried it w/out it and code do not run. What purpose does the 'this' serve in below context?
I think I understand the 'this'(or maybe not at all) but in below, I just do not understand.
Please let me know! thank you.
<!DOCTYPE html>
<html>
<head>
<title></title>
<script type="text/javascript">
(function() {
var results;
this.assert = function assert(value,desc) {
var li = document.createElement("li");
li.className = value ? "pass" : "fail";
li.appendChild(document.createTextNode(desc));
results.appendChild(li);
if ( !value ) {
li.parentNode.parentNode.className = "fail";
}
return li;
};
//this.test = function test(name, fn) {
this.test = function test(name, fn) {
results = document.getElementById("results");
results = assert(true, name).appendChild(document.createElement("ul"));
fn();
};
})();
window.onload = function() {
test("A test", function() {
assert(true, "First assertion completed");
assert(true, "Second assertion completed");
assert(true, "Third assertion completed");
});
test("Another stupid test", function() {
assert(true, "First assertion completed");
assert(true, "Second assertion completed");
assert(true, "Third assertion completed");
});
test("A third test", function() {
assert(null, "fail");
assert(5, "pass")
});
};
</script>
<style type="text/css">
#results li.pass { color: green;}
#results li.fail { color: red;}
</style>
</head>
<body>
<ul id="results"</ul>
</body>
</html>
Source: (StackOverflow)
I'm trying to configure CMake and ninja as a build system for my project. Except the app itself I have an extra executable for unit tests powered by gtest. I thought it would be nice to have them executed automatically whenever they are built. Here's how I made it:
├── build
└── source
├── CMakeLists.txt
├── main.cc
└── ut
├── CMakeLists.txt
├── gtest
│ ├── ...
└── ut.cc
source/CMakeLists.txt...
cmake_minimum_required (VERSION 2.6)
project (trial)
add_subdirectory(ut)
add_executable(trial main.cc)
...and source/ut/CMakeLists.txt:
add_subdirectory(gtest)
include_directories ("gtest/include")
add_executable(ut ut.cc)
target_link_libraries(ut LINK_PUBLIC gtest_main)
add_custom_target(run_uts
COMMAND ut
DEPENDS ut
WORKING_DIRECTORY ${CMAKE_PROJECT_DIR}
)
Now when I build it, i.e.:
cd build
cmake -GNinja ../source
ninja run_uts
It works fine except that the output is colorless. When I run the ut binary by hand, i.e. build/ut/ut I get nice green and red colors. The colors are also there when I use Unix Makefiles as a genrator for CMake.
Since I'm only learning CMake, is there something I missed or is it an issue with Ninja?
Source: (StackOverflow)
I've been following the instructions on http://clang.llvm.org/docs/LibASTMatchersTutorial.html to setup Clang using ninja.
All goes well until I set up Clang as its own compiler using ccmake ../llvm following the directions on the wegpage (I set CMAKE_CXX_COMPILER to my recently compiled clang++ binary in $TARGETFOLDER/clang-llvm/build/bin/clang++).
After that, when I type ninja, the following error is displayed:
$ ccmake ../llvm/
$ ninja
[50/2561] Building C object lib/Support/CMakeFiles/LLVMSupport.dir/ConvertUTF.c.o
FAILED: /usr/bin/cc -DGTEST_HAS_RTTI=0 -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -fPIC -Wall -W -Wno-unused-parameter -Wwrite-strings -Wmissing-field-initializers -pedantic -Wno-long-long -Wno-comment -fcolor-diagnostics -ffunction-sections -fdata-sections -Ilib/Support -I$TARGETFOLDER/clang-llvm/llvm/lib/Support -Iinclude -I$TARGETFOLDER/clang-llvm/llvm/include -MMD -MT lib/Support/CMakeFiles/LLVMSupport.dir/ConvertUTF.c.o -MF "lib/Support/CMakeFiles/LLVMSupport.dir/ConvertUTF.c.o.d" -o lib/Support/CMakeFiles/LLVMSupport.dir/ConvertUTF.c.o -c $TARGETFOLDER/clang-llvm/llvm/lib/Support/ConvertUTF.c
cc: error: unrecognized command line option ‘-fcolor-diagnostics’
[50/2561] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/CommandLine.cpp.o
ninja: build stopped: subcommand failed.
I've tested it already on two machines with Ubuntu 13.10 and Ubuntu 14.04 and the same error appears.
Any ideas?
Source: (StackOverflow)
I have an ExternalProject dependency that gets cloned (using git) in the build process. This all works great with CMake + Make.
mkdir build && cd build;
cmake ..
make
It correctly clones and builds the library using git when I type make.
However, when I use the Ninja Generator:
mkdir build && cd build;
cmake -GNinja ..
ninja
I get the following error:
$ cmake -GNinja .. -- The C compiler identification is AppleClang 6.0.0.6000054
-- The CXX compiler identification is AppleClang 6.0.0.6000054
-- Check for working C compiler using: Ninja
-- Check for working C compiler using: Ninja -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working CXX compiler using: Ninja
-- Check for working CXX compiler using: Ninja -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Boost version: 1.56.0
-- Found the following Boost libraries:
-- unit_test_framework
-- Found Git: /usr/local/bin/git (found version "2.1.2")
-- Configuring done
-- Generating done
-- Build files have been written to: /Users/carneiro/src/gamgee/build
$ ninja
ninja: error: 'contrib/htslib-prefix/src/htslib/libhts.a', needed by 'test/gamgee_test', missing and no known rule to make it
Is git downloading of external projects not supported by the cmake+ninja combo?
Source: (StackOverflow)
Recently I tried tup and I am VERY impressed by its correctness and speed, and the fact that monitoring the file system makes the tool really robust. It is also very easy to understand.
It never gets anything wrong, and when it does, it will show me. I would like to find a tool that is more mainstream and cross-platform friendly as long as it meets the requirements below.
My questions are:
Do you know any alternative build tool that has:
- O(1) rebuilds.
- Completely correct dependency tracking.
- (Optional) Takes advantage of filesystem access.
EDIT: This is not a subjective "recommend me a tool" question, it is give me names of tools that meet these requirements because I would like to further research on how they behave for my use cases.
Source: (StackOverflow)
I've found that when I delete cpp files from my project using cmake and ninja, I can't easily compile it without first completely deleting my build directory and starting from scratch. CMake and/or Ninja apparently squirrels away a number of references to all the cpp files that it compiles, even deleting the CMake cache before re-running CMake doesn't remove all the references.
Is this a known issue? Is there a solution? I've occasionally just run rm $(grep -R <filename> <builddir>), but that's a terrible kludge.
EDIT: It appears I was mistaken, as I have not been able to duplicate this problem. Manually re-running CMake appears to always generate the correct list of .cpp files, even using GLOB to generate lists of sources.
Source: (StackOverflow)
Steps I followed for build of webRTC in UBUNTU env.
Check out the code:
gclient config https://webrtc.googlecode.com/svn/trunk
echo "target_os = ['android', 'unix']" >> .gclient
gclient sync --nohooks
Generate ninja makefiles:
cd trunk
$./build/install-build-deps-android.sh
$. build/android/envsetup.sh
Defaulting GYP_GENERATORS to ninja
$gclient runhooks
$android_gyp
result of android_gyp:
GYP_GENERATORS set to 'ninja'
Updating projects from gyp files...
gyp: /home/user/webRTC/trunk/chrome/chrome_resources.gyp not found (cwd: /home/user/webRTC/trunk)
gyp: /home/user/webRTC/trunk/tools/android/findbugs_plugin/findbugs_plugin.gyp not found (cwd: /home/user/webRTC/trunk)
gyp: /home/user/webRTC/trunk/sql/sql.gyp not found (cwd: /home/user/webRTC/trunk)
gyp: /home/user/webRTC/trunk/tools/android/android_tools.gyp not found (cwd: /home/user/webRTC/trunk)
gyp: /home/user/webRTC/trunk/sync/sync.gyp not found (cwd: /home/user/webRTC/trunk)
gyp: /home/user/webRTC/trunk/sandbox/sandbox.gyp not found (cwd: /home/user/webRTC/trunk)
gyp: /home/user/webRTC/trunk/net/net.gyp not found (cwd: /home/user/webRTC/trunk)
gyp: /home/user/webRTC/trunk/media/media.gyp not found (cwd: /home/user/webRTC/trunk)
gyp: /home/user/webRTC/trunk/ipc/ipc.gyp not found (cwd: /home/user/webRTC/trunk)
gyp: /home/user/webRTC/trunk/gpu/gpu.gyp not found (cwd: /home/user/webRTC/trunk)
gyp: /home/user/webRTC/trunk/components/components_tests.gyp not found (cwd: /home/user/webRTC/trunk)
gyp: /home/user/webRTC/trunk/base/base.gyp not found (cwd: /home/user/webRTC/trunk)
gyp: /home/user/webRTC/trunk/breakpad/breakpad.gyp not found (cwd: /home/user/webRTC/trunk)
gyp: /home/user/webRTC/trunk/base/android/jni_generator/jni_generator.gyp not found (cwd: /home/user/webRTC/trunk)
gyp: /home/user/webRTC/trunk/third_party/cacheinvalidation/cacheinvalidation.gyp not found (cwd: /home/user/webRTC/trunk)
gyp: /home/user/webRTC/trunk/remoting/remoting.gyp not found (cwd: /home/user/webRTC/trunk)
gyp: /home/user/webRTC/trunk/chrome/chrome.gyp not found (cwd: /home/user/webRTC/trunk)
gyp: /home/user/webRTC/trunk/android_webview/android_webview.gyp not found (cwd: /home/user/webRTC/trunk)
gyp: /home/user/webRTC/trunk/mojo/mojo.gyp not found (cwd: /home/user/webRTC/trunk)
gyp: /home/user/webRTC/trunk/content/content_shell_and_tests.gyp not found (cwd: /home/user/webRTC/trunk)
gyp: /home/user/webRTC/trunk/ui/ui_unittests.gyp not found (cwd: /home/user/webRTC/trunk)
gyp: /home/user/webRTC/trunk/webkit/renderer/compositor_bindings/compositor_bindings_tests.gyp not found (cwd: /home/user/webRTC/trunk)
gyp: /home/user/webRTC/trunk/cc/cc_tests.gyp not found (cwd: /home/user/webRTC/trunk)
gyp: /home/user/webRTC/trunk/third_party/WebKit/public/all.gyp not found (cwd: /home/user/webRTC/trunk)
Build and Install Demo app:
$ ninja -C out/Debug video_demo_apk
ninja: Entering directory 'out/Debug'
ninja: error: unknown target 'AppRTCDemo'
please let me know if I've donw any steps wrong.
I think android_gyp is giving problem, but donno.
Note: I'm using Ubuntu(VMware) on my windows OS
Source: (StackOverflow)
I have a small Jenkins VM running for our shop, keep it's ever-watchful eye on about a dozen github projects. It's currently configured with 3 executors (it's only a 4-cpu VM), and chugs along happily.
However, 2 of these projects are very big (90-minute compile & test cycle). On workstations, we typically use "make -j6" or Ninja to speed it up, and it does so GREATLY. I'ld like to do this on Jenkins, but I can't find a way to make a single job consume multiple executors.
What I'ld like is to be able to configure a number of Executors to allocate to a job, so that I don't have both of these monster jobs running at the same time, but still leave all the other smaller jobs with a single-executor each so that they can run in parallel.
Any ideas?
Source: (StackOverflow)